阅读说明：本技术 一种泥浆回用分离系统及其使用方法 (Mud recycling and separating system and using method thereof ) 是由 高峰 高加 王志刚 陈立峰 于 2020-04-03 设计创作，主要内容包括：本发明涉及一种泥浆回用分离系统,其包括包括石子分离装置和沙水分离装置,所述沙水分离装置位于石子分离装置下方,所述石子分离装置下方连通有连通管,所述沙水分离装置包括位于连通管下方的承料斗、与承料斗出口端连通且呈倾斜设置的圆形管道、以及用以支撑圆形管道的第二支架,所述圆形管道的内部设置有螺旋叶片,所述圆形管道的较低一端设置有水分输出口,所述圆形管道的一端设置有驱动螺旋叶片转动的驱动电机。本发明具有对石子、沙子和水的分离、增强石子和沙水的分离程度、水进行循环利用的效果。(The invention relates to a mud recycling and separating system which comprises a stone separating device and a sand-water separating device, wherein the sand-water separating device is positioned below the stone separating device, a communicating pipe is communicated with the lower part of the stone separating device, the sand-water separating device comprises a material receiving hopper positioned below the communicating pipe, a circular pipeline which is communicated with the outlet end of the material receiving hopper and is obliquely arranged, and a second support used for supporting the circular pipeline, a spiral blade is arranged inside the circular pipeline, a water outlet is arranged at the lower end of the circular pipeline, and a driving motor for driving the spiral blade to rotate is arranged at one end of the circular pipeline. The invention has the effects of separating stones, sand and water, enhancing the separation degree of stones and sand and water and recycling water.)

1. The utility model provides a mud retrieval and utilization piece-rate system which characterized in that: including stone separator (1) and husky water separator (2), husky water separator (2) are located stone separator (1) below, stone separator (1) below intercommunication has communicating pipe (3), husky water separator (2) including being located communicating pipe (3) below hold hopper (21), with hold hopper (21) exit end intercommunication and be circular pipeline (22) that the slope set up and be used for supporting second support (23) of circular pipeline (22), the inside of circular pipeline (22) is provided with helical blade (221), the lower one end of circular pipeline (22) is provided with moisture delivery outlet (222), the one end of circular pipeline (22) is provided with first driving motor (223) of drive helical blade (221) pivoted.

2. The mud reuse separation system of claim 1, wherein: the stone separating device (1) comprises a first support frame, a mixing drum (11) transversely arranged above the first support frame, a feed hopper (12) with a discharge end connected to the side wall of the lower end of the mixing drum (11), a stone discharging component (13) arranged on the side wall of the mixing drum (11) and symmetrically distributed with the feed hopper (12), a sand water discharging port (14) arranged at the lowest part of the side wall of the mixing drum (11) and positioned above a bearing hopper (21), and a mixing component (15) for mixing in the mixing drum (11), wherein a filter screen (16) is fixed at the sand water discharging port (14), the mixing component (15) comprises a first rotating shaft (151) penetrating the mixing drum (11) along the length direction of the mixing drum (11), four mixing plates (152) fixed on the first rotating shaft (151) along the circumferential direction of the rotating first rotating shaft at intervals, and a third driving motor (157) fixed on the first support frame and driving the first rotating shaft (151) to rotate, the even interval in thickness direction of stirring board (152) is run through and is had a plurality of filtration hole 1521, the one end that stirring board (152) are close to churn (11) lateral wall is the inclined plane setting, and the inclined plane slope upwards.

3. The mud reuse separation system of claim 2, wherein: stirring subassembly (15) are still including offering mounting groove (158) of churn (11) upper end inside wall, being fixed in fixed plate (153) in mounting groove (158), be located vibrations board (154) of fixed plate (153) top, be located first vibrations spring (155) between fixed plate (153) and vibrations board (154) and be fixed in first shock dynamo (156) at vibration board top, the one end that churn (11) lateral wall was kept away from in vibrations board (154) is the inclined plane setting, and the inclined plane slope is downward, when stirring board (152) rotate to with the vibration board position, stirring board (152) and vibration board are with the inclined plane butt.

4. The mud reuse separation system of claim 2, wherein: stone ejection of compact subassembly (13) include along axle center direction run through discharge gate (131) of churn (11) lateral wall, along churn (11) inside wall sunken fashioned first spout (132), slide first slide (133) of being connected with first spout (132) and both sides are fixed in compression spring (134) of the lateral wall of first slide (133) and the lower one end of first spout (132) respectively, discharge gate (131) are slope and set up downwards, the slope setting that is of the higher one end of first slide (133), the slope of inclined plane upwards, second spout (135) have been seted up to the both sides wall of first spout (132), first slide (133) both sides are fixed with second slider (136) in second spout (135) sliding connection.

5. The mud reuse separation system of claim 1, wherein: the below of moisture delivery outlet (222) is provided with sedimentation tank crowd (4), the sedimentation tank is first sedimentation tank (41), second sedimentation tank (42), third sedimentation tank (43) by being close to the direction of keeping away from circular pipeline (22) in proper order, first chute (44) have been seted up on the lateral wall of first sedimentation tank (41) and second sedimentation tank (42) butt, the lower lateral wall of first chute (44) is slope setting downwards, by sedimentation tank inner wall to lateral wall height reduce gradually, be equipped with second chute (45) on the lateral wall of second sedimentation tank (42) and third sedimentation tank (43) butt, the lower lateral wall of second chute (45) is slope setting downwards, by second sedimentation tank (42) inside wall to lateral wall height reduce gradually.

6. The mud reuse separation system of claim 5, wherein: one side of third sedimentation tank (43) is provided with circulating pump (46), the end of intaking of circulating pump (46) passes through hose intercommunication third sedimentation tank (43), the output of circulating pump (46) passes through in hose intercommunication churn (11).

7. The mud reuse separation system of claim 2, wherein: the lower place of the higher end of circular pipeline (22) is provided with a drying cylinder (5), drying cylinder (5) includes outer barrel (51), interior barrel (52), is located heating plate (53) between outer barrel (51) and interior barrel (52), is fixed in third support (56) of outer barrel (51) bottom, is fixed in third support (56) and drives interior barrel (52) circumferential direction's second driving motor (54) and is fixed in third support (56) and carries out the pump (55) of ventilating to the sand in interior barrel (52).

8. The mud reuse separation system of claim 7, wherein: the discharging port (131) is fixedly provided with a downward inclined discharging groove (1311), the discharging groove (1311) is trapezoidal, a bearing groove (1312) is arranged below the lower end of the discharging groove (1311), the bearing groove (1312) is obliquely arranged, a stone storage barrel (1313) is arranged below the lower end of the bearing groove (1312), two height adjusting units (1314) are arranged on two sides of the bearing groove (1312), each height adjusting unit (1314) comprises a rack (13141) with one end fixed to the bearing groove (1312), a gear (13142) in transmission connection with the rack (13141), a second rotating shaft (13143) penetrating through the center of the gear (13142) and driving the gear (13142) to rotate, a supporting seat (13144) for supporting the second rotating shaft (13143) to rotate, and a supporting plate (13145) for fixing the supporting seat (13144), and a third sliding groove (13146) is formed in the rack (13141), a T-shaped piece (13147) is connected in the third sliding groove (13146) in a sliding mode, and the lower end of the T-shaped piece (13147) is fixed to a supporting plate (13145).

9. The mud reuse separation system of claim 8, wherein: the bottom of the supporting plate (13145) is provided with a fixing frame (13148), a second vibrating spring (13149) is arranged between the supporting plate (13145) and the fixing frame (13148), two ends of the second vibrating spring (13149) are respectively fixed to the bottom of the supporting plate (13145) and the top of the fixing frame (13148), and a second vibrating motor (131410) is fixed to the side wall of the bearing groove (1312).

10. The method of using the mud reuse separation system of any of claims 1 to 9, wherein: the using method comprises the following specific operation steps:

starting a first vibration motor (156), a second vibration motor (131410), a first driving motor, a second driving motor (54) and a third driving motor (157);

B. slurry enters a mixing drum (11) from a feed hopper (12), the slurry falls to the lowest part of the mixing drum (11) under the action of gravity, the slurry is gathered at the lowest part of the mixing drum (11), part of the slurry and stones falling at the lowest part of the mixing drum (11) are driven by a mixing plate (152) to rotate, the mixing plate (152) rotates to abut against a vibration plate (154) through an inclined plane, the vibration plate (154) is acted by a vibration motor to transmit vibration to the mixing plate (152), sand and moisture in the slurry on the mixing plate (152) vibrate, the sand and the moisture in the slurry slide down to the lowest part of the mixing drum (11) from a filter hole 1521 on the mixing plate (152), and the sand and the moisture pass through a filter screen (16) and enter a material bearing hopper (21) from a sand and water discharge hole (14);

C. the stirring plate (152) continues to drive the stones to rotate to the stone discharging assembly (13), the inclined surface of the stirring plate (152) is abutted to the inclined surface of the covering plate to drive the first sliding plate (133) to slide downwards, and meanwhile, the compression spring (134) is compressed, the discharging port (131) is communicated with the interior of the stirring cylinder (11), the stirring plate (152) is positioned on the inclined surface and is subjected to vibration transmitted by the vibration plate (154), and the stones on the stirring plate (152) are conveniently output out of the stirring cylinder (11) through the discharging port (131);

D. the stones are discharged to the discharge chute (1311) from the discharge port (131) and are transported to the receiving chute (1312) from the discharge chute (1311), the receiving chute (1312) can drive the gear (13142) through rotating the rotating shaft so as to drive the rack (13141), the T-shaped piece (13147) and the chute slide relatively, the rack (13141) rises so as to adjust the heights of the two ends of the receiving chute (1312) and control the falling speed of the stones, and meanwhile, the second vibration spring (13149) is matched with the vibration of the vibration motor so that the stones possibly clamped on the discharge chute (1311) can slide downwards to the stone storage barrel more easily;

E. sand and water enter the circular pipeline (22) from the material bearing hopper (21), the first driving motor drives the helical blade (221) to rotate, the sand is conveyed upwards, the water slides downwards from the gap of the helical blade (221) under the action of self gravity, the water is output from the circular pipeline (22) through the water outlet, and the sand is discharged from the upper end of the circular pipeline (22);

F. after being discharged from the upper end of the circular pipeline (22), sand falls into the drying cylinder (5) below the circular pipeline, the heating sheet (53) heats and dries the inner cylinder body (52), the ventilation pump continuously ventilates the sand in the inner cylinder body (52) to enhance the heating effect of the sand, and the second driving motor (54) drives the inner cylinder body (52) to rotate, so that the heating is more uniform;

G. the water flows into the sedimentation tank group (4) through the water outlet, is precipitated step by step, flows into the next-stage sedimentation tank through the first launder (44) and the second launder (45), and is finally stored in the third sedimentation tank (43);

H. after the mud is separated, the water in the third sedimentation tank (43) can be conveyed to the interior of the mixing drum (11) through a circulating water pump, and the interior of the mixing drum (11) is cleaned.

Technical Field

The invention relates to the technical field of mud recycling, in particular to a sand-stone separator for mud recycling.

Background

The commercial concrete mixing plant inevitably produces a large amount of waste water in the cleaning process of the commercial concrete transport vehicle, and the waste water not only contains conventional building materials such as sand stone, cement and the like, but also contains various types of concrete additives. If the waste water is directly discharged, not only the resource waste of building materials is caused, but also the serious pollution to the natural environment is caused. At present, most of concrete stirring clear waste water adopts a multi-stage slag separation and natural precipitation method to carry out solid-liquid separation, so that not only is the treatment efficiency low, but also the precipitated waste water cannot be recycled due to higher content of suspended matters. The resource recovery system of the commercial concrete mixing station generally comprises a sand-stone separator, a slurry collecting pool, a clear water collecting pool and a filter press for pumping slurry in the slurry collecting pool to carry out solid-liquid separation.

The Chinese patent with the publication number of CN8879084U discloses a sand and stone separator for recycling sand and stone, which comprises a machine body, a feeding hole, a first discharging hole and a second discharging hole which are arranged on the machine body, a pre-screening device, a buffer device, a re-screening device and a transmission component, wherein the pre-screening device, the buffer device and the re-screening device are arranged in the machine body from top to bottom, and the transmission component is arranged on the outer wall of the machine body and is used for driving the pre-screening device to move; the pre-screening device comprises screening blocks which are connected with the inner walls of the two sides of the machine body in a sliding mode, grooves which penetrate through the screening blocks from top to bottom are formed in the screening blocks, the screening blocks are in mutual contact, one end of each screening block is fixedly connected with a sliding block, and first sliding grooves for the sliding blocks to move are formed in the side wall of the machine body at intervals in the longitudinal direction; the buffer device comprises a rotating roller arranged below the screening block in a clearance manner; the compound screening device comprises screening nets which are arranged below the rotating rollers at intervals.

The above prior art solutions have the following drawbacks: although the pre-screening device, the buffering device and the secondary screening device are arranged to screen the sand and the stone, the sand and the stone are generally provided with moisture which is not separated, so that after the stone is separated, sand is combined with the moisture and tamped after solidification, and the reuse of the sand is influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a sand-stone and moisture separation system for recycling mud, which has the effect of separating sand, stones and moisture from each other.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a mud retrieval and utilization piece-rate system, includes stone separator and husky water separator, husky water separator is located stone separator below, stone separator below intercommunication has communicating pipe, husky water separator including be located communicating pipe below hold the hopper, with hold the hopper exit end intercommunication and be the circular pipeline that the slope set up and be used for supporting the second support of circular pipeline, the inside of circular pipeline is provided with helical blade, the lower one end of circular pipeline is provided with the moisture delivery outlet, the one end of circular pipeline is provided with the first driving motor of drive helical blade pivoted.

Through adopting above-mentioned technical scheme, mud is advanced to go into stone separator, separates out the stone by stone separator, and sand and moisture are through communicating pipe entering sand water separator's the hopper that holds, by holding the inside that the hopper enters into circular pipeline, and a driving motor drive helical blade rotates, upwards transports the sand, and moisture receives the downward landing in helical blade's clearance by self action of gravity to separate moisture and sand.

The present invention in a preferred example may be further configured to: the stone separating device comprises a first support frame, a mixing drum transversely arranged above the first support frame, a feed hopper with a discharge end connected to the side wall at the lower end of the mixing drum, a stone discharging component arranged on the side wall of the mixing drum and symmetrically distributed with the feed hopper, a sand water discharge port arranged at the lowest part of the side wall of the mixing drum and positioned above the material bearing hopper, and a mixing component for mixing the interior of the mixing drum, wherein a filter screen is fixed at the sand water discharge port, the mixing component comprises a first rotating shaft penetrating through the mixing drum along the length direction of the mixing drum, four mixing plates fixed on the first rotating shaft along the circumferential interval of the first rotating shaft, and a third driving motor fixed on the first support frame and driving the first rotating shaft to rotate, a plurality of filter holes 1 penetrate through the mixing plates along the thickness direction at even intervals, and one end of the mixing plates close to the side wall of the mixing drum is arranged in an inclined plane, the inclined plane is inclined upwards.

Through adopting above-mentioned technical scheme, in mud got into the churn by the feeder hopper, shock dynamo starts, third driving motor drives the axis of rotation and rotates, thereby it rotates to drive the stirring board, the stirring board stirs mud, mud is driven by the stirring board, sand stone in the mud receives self action of gravity, the lower of flowing down at the churn, sand and moisture on the stirring board are by crossing the lower of gathering at the churn of filtration hole 1521, flow by the husky water discharge gate of lower, the stone is because the effect of filter screen, be detained in the churn.

The present invention in a preferred example may be further configured to: the stirring assembly further comprises a mounting groove formed in the inner side wall of the upper end of the stirring cylinder, a fixed plate fixed in the mounting groove, a vibrating plate located above the fixed plate, a first vibrating spring located between the fixed plate and the vibrating plate and a first vibrating motor fixed at the top of the vibrating plate, wherein the end, far away from the side wall of the stirring cylinder, of the vibrating plate is arranged in an inclined plane, the inclined plane is inclined downwards, the stirring plate rotates to the position where the stirring plate is located, and the stirring plate is abutted to the vibrating plate through the inclined plane.

Through adopting above-mentioned technical scheme, the stirring board rotates to with the vibrations board with the inclined plane butt when locating, and shock dynamo drives the vibrations power of vibrations board, transmits the stirring board on, makes sand and the moisture that is detained on the stirring board take place vibrations, by filtering hole 1521 landing to the lowest of churn, by husky water discharge gate discharge churn.

The present invention in a preferred example may be further configured to: the stone discharging component comprises a discharging port penetrating through the side wall of the mixing drum along the axis direction, a first sliding chute formed by sinking the inner side wall of the mixing drum along the axis direction, a first sliding plate connected with the first sliding chute in a sliding mode, and compression springs, wherein the two sides of the first sliding plate are fixed on the side wall of one end, which is lower than the first sliding chute, of the first sliding plate respectively, the discharging port is arranged obliquely downwards, the inclined plane is arranged at one end, which is higher than the first sliding plate, of the first sliding plate, the inclined plane is inclined upwards, the second sliding chute is formed in the two side walls of the first sliding chute, and the two sides of the first.

Through adopting above-mentioned technical scheme, the stirring board rotates to with the higher one end of first slide with the inclined plane butt, driving motor continues to drive the axis of rotation and rotates, thereby drive the stirring board and continue to rotate downwards, drive first slide and slide downwards, thereby drive the second slider and slide along the second spout, the discharge gate is opened, the stirring board is the downward sloping state this moment, the stone on the stirring board receives self normal force effect and receives the vibrations that the vibrations board transmitted, make the stone get into the discharge gate, discharge in the churn.

The present invention in a preferred example may be further configured to: the below of moisture delivery outlet is provided with the sedimentation tank crowd, the sedimentation tank is first sedimentation tank, second sedimentation tank, third sedimentation tank in proper order by the direction that is close to keeping away from circular pipeline, first chute has been seted up on the lateral wall of first sedimentation tank and second sedimentation tank butt, the lower lateral wall in first chute is slope and sets up downwards, by sedimentation tank inner wall to lateral wall height reduce gradually, be equipped with the second chute on the lateral wall of second sedimentation tank and third sedimentation tank butt, the lower lateral wall in second chute is slope and sets up downwards, by the interior lateral wall of second sedimentation tank to lateral wall height reduce gradually.

Through adopting above-mentioned technical scheme, moisture is by in moisture delivery outlet gets into first sedimentation tank, deposits the sand that contains in the moisture, and moisture has first launder to get into in the second sedimentation tank, and the sand that contains in the moisture is once more precipitated, gets into the third sedimentation tank by the second launder again, and wherein first launder and second launder are the slope setting, make things convenient for moisture inflow subordinate's sedimentation tank.

The present invention in a preferred example may be further configured to: and a circulating pump is arranged on one side of the third sedimentation tank, the water inlet end of the circulating pump is communicated with the third sedimentation tank through a hose, and the output end of the circulating pump is communicated with the stirring drum through a hose.

Through adopting above-mentioned technical scheme, after the separation of the stone in the completion mud, sand and moisture, start the circulating pump, carry comparatively clean water in the third sedimentation tank to the churn in, wash away remaining sand in the churn, prevent that the sand from being detained in the churn.

The present invention in a preferred example may be further configured to: the below of the higher one end of circular pipeline is provided with a stoving section of thick bamboo, a stoving section of thick bamboo includes outer barrel, interior barrel, is located the heating plate between outer barrel and the interior barrel, is fixed in the third support of outer barrel bottom, is fixed in the third support and drives interior barrel circumferential direction's second driving motor and be fixed in the third support and carry out the pump of ventilating to the sand in the interior barrel.

Through adopting above-mentioned technical scheme, the sand has moisture by circular pipeline discharge back, heats through the heating plate and dries the internal barrel, and the pump of ventilating simultaneously lasts to ventilating the internal sand of inner tube, strengthens its heating effect, and barrel rotates in the second driving motor drives, makes the heating more even.

The present invention in a preferred example may be further configured to: the discharge gate is fixed with the decurrent blown down tank of slope, the blown down tank is trapezoidal, the below of the lower one end of blown down tank is provided with accepts the groove, it is the slope setting to accept the groove, the below of accepting the lower one end of groove is provided with the stone storage cylinder, it all is provided with two altitude mixture control units to accept the groove both sides, altitude mixture control unit includes that one end is fixed in the rack of accepting the groove, the gear of being connected with rack drive, wears to locate the gear center and drives the second axis of rotation that the gear rotation is connected, is used for supporting second axis of rotation pivoted supporting seat and for the backup pad of fixed support seat, the inside third spout of having seted up of rack, it is connected with T type spare to slide in the third spout, the lower extreme of T type spare is fixed.

Through adopting above-mentioned technical scheme, in the discharge gate enters into the blown down tank, by the blown down tank landing to accepting the inslot, the axis of rotation of accepting the inslot drives gear revolve, and T type spare slides with the spout and is connected to drive the rack and rise, thereby carry out the regulation of height to accepting the groove.

The present invention in a preferred example may be further configured to: the supporting plate is characterized in that a fixing frame is arranged at the bottom of the supporting plate, a second vibration spring is arranged between the supporting plate and the fixing frame, two ends of the second vibration spring are respectively fixed at the bottom of the supporting plate and the top of the fixing frame, and a second vibration motor is fixed on the side wall of the receiving groove.

Through adopting above-mentioned technical scheme, the vibrations of second shock dynamo and the cooperation of second vibrations spring can realize the vibrations to accepting the groove, by can not damaging the structure simultaneously, makes to accept the inslot and take place the stone that blocks and convey more easily.

The use method for the mud separation system comprises the following specific operation steps:

A. starting a first vibration motor, a second vibration motor, a first driving motor and a second driving motor;

B. the mud enters a mixing drum from a feed hopper, the mud drops to the lowest position of the mixing drum under the action of gravity and is gathered at the lowest position of the mixing drum, part of the mud and stones dropping at the lowest position of the mixing drum are driven by a mixing plate to rotate, the mixing plate rotates to abut against a vibration plate through an inclined plane, the vibration plate is acted by a vibration motor to transmit vibration to the mixing plate, sand and moisture in the mud on the mixing plate vibrate and slide to the lowest position of the mixing drum from a filter hole 1521 on the mixing plate, and the sand and the moisture pass through a filter screen and enter a material bearing hopper from a sand and water discharge port;

C. the stirring plate continues to drive the stones to rotate to the stone discharging assembly, the inclined plane of the stirring plate is abutted against the inclined plane of the covering plate to drive the covering plate to slide downwards, and meanwhile, the compression spring is compressed, the discharging port is communicated with the interior of the stirring cylinder, the stirring plate is positioned on the inclined plane and is subjected to vibration transmitted by the vibration plate, and the stones on the stirring plate can be conveniently output out of the stirring cylinder through the discharging port;

D. the T-shaped part and the chute slide relatively, the rack rises, so that the heights of two ends of the bearing groove are adjusted, the falling speed of the stones is controlled, and meanwhile, the second vibration spring is matched with the vibration of the vibration motor, so that the stones possibly clamped on the discharge chute can slide downwards to the stone storage cylinder more easily;

E. sand and water enter the circular pipeline through the material bearing hopper, the first driving motor drives the helical blade to rotate to convey the sand upwards, the water slides downwards from the gap of the helical blade under the action of self gravity and is output to the circular pipeline through the water outlet, and the sand is discharged from the upper end of the circular pipeline;

F. after being discharged from the upper end of the circular pipeline, the sand falls into the drying cylinder below the circular pipeline, the heating sheet heats and dries the inner cylinder body, the ventilation pump continuously ventilates the sand in the inner cylinder body, the heating effect of the sand is enhanced, and the second driving motor drives the inner cylinder body to rotate, so that the heating is more uniform;

G. water flows into the sedimentation tank group from the water outlet, is precipitated step by step, flows into the next-stage sedimentation tank through the first launder and the second launder, and is finally stored in the third sedimentation tank;

H. after the mud separation is finished, water in the third sedimentation tank can be conveyed to the interior of the mixing drum through the circulating water pump, and the interior of the mixing drum is cleaned.

In summary, the invention includes at least one of the following beneficial technical effects:

the sand and water are conveyed into the circular pipeline through the material bearing hopper by arranging the material bearing hopper, the circular pipeline, the helical blades, the first driving motor and the water outlet, the sand is lifted upwards through the helical blades and is discharged from the upper end of the circular pipeline, and the water flows out from the gap of the helical blades to the water outlet at the lower end of the circular pipeline under the action of self gravity, so that the separation of the sand and the water is realized, the combination of the sand and the water is prevented, and a sand block is formed after solidification, which is not beneficial to later use;

the stone and sand water in the mixing drum are separated by arranging the mixing assembly and the stone discharging assembly, the rotation of the mixing plate controls the sliding of the first sliding plate and the expansion of the compression spring, whether the discharge port is communicated with an inner channel of the mixing drum is controlled, and the vibration is transmitted to the mixing plate by the vibration of the vibration motor, so that the stone on the mixing plate is more easily transmitted to the outside of the mixing drum through the discharge port, the compression spring drives the first sliding plate to reset, the sand water is not easy to flow out of the discharge port, and the separation effect of the stone and the sand water is enhanced;

through setting up sedimentation tank crowd and circulating pump, purify the further sediment of water, and the water in the sedimentation tank crowd transports to the churn through the circulating pump in, washs the churn, carries out cyclic utilization.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the stirring assembly of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 2.

Fig. 5 is a schematic view of the overall structure of the height adjusting unit according to the present invention.

Fig. 6 is a sectional view of the rack gear in the present invention.

Fig. 7 is an internal structure view of the drying drum of the present invention.

FIG. 8 is a schematic view showing the overall structure of the sedimentation tank of the present invention.

In the figure, 1, a stone separation device; 11. a mixing drum; 12. a feed hopper; 13. a stone discharging assembly; 131. a discharge port; 1311. a discharge chute; 1312. a receiving groove; 1313. a pebble storage cylinder; 1314. a height adjustment unit; 13141. a rack; 13142. a gear; 13143. a second rotating shaft; 13144. a supporting seat; 13145. a support plate; 13146. a third chute; 13147. a T-shaped piece; 13148. a fixed mount; 13149. a second vibrating spring; 131410, a second vibrating motor; 132. a first chute; 133. a first slide plate; 134. a compression spring; 135. a second chute; 136. a second slider; 14. a sand water discharge hole; 15. a stirring assembly; 151. a first rotating shaft; 152. a stirring plate; 1521. a filtration pore; 153. a fixing plate; 154. a vibration plate; 155. a first vibrating spring; 156. a first vibration motor; 157. a third drive motor; 158. mounting grooves; 16. a filter screen; 17. (ii) a A first support frame; 2. a sand-water separation device; 21. a material receiving hopper; 22. a circular pipe; 221. a helical blade; 222. a moisture output port; 223. a first drive motor; 23. a second bracket; 3. a communicating pipe; 4. a sedimentation tank group; 41. a first sedimentation tank; 42. a second sedimentation tank; 43. a third sedimentation tank; 44. a first launder; 45. a second launder; 46. a circulation pump; 5. a drying drum; 51. an outer cylinder; 52. an inner cylinder; 53. a heating plate; 54. a second drive motor; 55. an inflator pump; 56. and a third bracket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the mud recycling and separating system disclosed by the invention comprises a stone separating device 1 and a sand-water separating device 2, wherein the sand-water separating device 2 is positioned below the stone separating device 1, a communicating pipe 3 is communicated below the stone separating device 1, and a sedimentation tank group 4 and a drying cylinder 5 are respectively arranged at two ends of the sand-water separating device 2. After sand and water are separated by the stone separation device 1, the sand and water are conveyed to the sand-water separation device 2 through the communicating pipe 3 to be separated, the separated water enters the sedimentation tank group 4 to be subjected to impurity sedimentation, and the separated sand enters the drying cylinder 5 to be dried.

Referring to fig. 1 and 2, the pebble separating device 1 includes a first support frame 17, a mixing drum 11 transversely disposed at the top of the first support frame 17, a feed hopper 12 with a discharge end connected to a lower end side wall of the mixing drum 11, a pebble discharge assembly 13 disposed on a side wall of the mixing drum 11 and symmetrically distributed with the feed hopper 12, a sand water discharge port 14 disposed at the lowest position of the side wall of the mixing drum 11 and located above a material receiving hopper 21, and a mixing assembly 15 for mixing in the mixing drum 11, wherein a filter screen 16 is fixed at the sand water discharge port 14. The slurry enters the mixing drum 11 from the feed hopper 12, the slurry is mixed by the mixing component 15, the sand water is filtered by the filter screen 16 and is output from the sand water discharge port 14, and the stones are output by the stone discharge component 13, so that the separation of the stones and the sand water is completed.

Referring to fig. 2 and 3, the stirring assembly 15 includes a first rotating shaft 151 penetrating through the stirring drum 11 along the length direction of the stirring drum 11, four stirring plates 152 fixed to the rotating shaft at intervals along the circumferential direction of the rotating shaft, a third driving motor 157 fixed to the first support frame 17 and driving the first rotating shaft 151 to rotate, a mounting groove 158 formed in the inner side wall of the upper end of the stirring drum 11, a fixing plate 153 fixed to the mounting groove 158, a vibration plate 154 located above the fixing plate 153, a first vibration spring 155 located between the fixing plate 153 and the vibration plate 154, and a first vibration motor 156 fixed to the top of the vibration plate, the rotating shaft is driven by the third driving motor 157, a plurality of filter holes 1521 are uniformly penetrated through the stirring plate 152 along the thickness direction thereof at intervals, one end of the stirring plate 152 close to the side wall of the stirring drum 11 is disposed in an inclined plane, and the. The end of the vibration plate 154 away from the sidewall of the mixing drum 11 is inclined downward, and when the mixing plate 152 rotates to the position of the vibration plate 154, the mixing plate 152 abuts against the vibration plate with an inclined surface. The first rotating shaft 151 is driven by the third motor 157 to rotate, so as to drive the stirring plate 152 to rotate to stir the slurry in the stirring cylinder 11, when the stirring plate 152 rotates to the inclined plane and the inclined plane of the vibration plate 154 to abut, the vibration plate 154 is vibrated by the vibration of the first vibration motor 156 to transmit the vibration to the stirring plate 152, so as to drive the sand water retained on the stirring plate 152 to vibrate, and the sand water flows into the lowest position of the stirring cylinder 11 through the filtering hole 1521.

With reference to fig. 2 and 4, the pebble discharging assembly 13 includes a discharging port 131 penetrating through the side wall of the mixing drum 11 along the axial direction, a first chute 132 recessed along the inner side wall of the mixing drum 11, a first sliding plate 133 connected with the first chute 132 in a sliding manner, and a compression spring 134 fixed on both sides of the side wall of the lower end of the first sliding plate 133 and the first chute 132 respectively, the discharging port 131 is inclined and arranged downwards, the inclined surface of the higher end of the first sliding plate 133 is arranged, the inclined surface is inclined upwards, the second chutes 135 are arranged on both side walls of the first chute 132, and the second sliding blocks 136 slidably connected with the second chutes 135 are fixed on both sides of the first sliding plate 133. When the stirring plate 152 rotates to the inclined plane and abuts against the inclined plane of the first sliding plate 133, the rotating shaft continues to drive the stirring plate 152 to rotate downwards, the first sliding plate 133 is driven to slide downwards, the compression spring 134 is compressed, the discharge hole 131 is communicated with the channel inside the stirring drum 11, at the moment, the vibration plate 154 abuts against the stirring plate 152 on the opposite side through the inclined plane, the stirring plate 152 is driven to vibrate, the stirring plate 152 driving the first sliding plate 133 to slide downwards is inclined downwards and vibrated, stones on the upper surface of the stirring plate can be conveniently fed into the discharge hole 131, the rotating shaft continues to drive the stirring plate 152 downwards, the compression spring 134 resets, the first sliding plate 133 is driven to cover the discharge hole 131, the channel inside the discharge hole 131 and the stirring drum 11 is sealed, and the sand water is reduced to flow.

Referring to fig. 1 and 5, a discharge chute 1311 inclined downward is fixed to the discharge port 131, a receiving groove 1312 is arranged below a lower end of the discharge chute 1311, the receiving groove 1312 is inclined, a stone storage barrel 1313 is fixed below a lower end of the receiving groove 1312, two height adjusting units 1314 are arranged on two sides of the receiving groove 1312, and in combination with fig. 6, each height adjusting unit 1314 comprises a rack 13141 with one end fixed to the receiving groove 1312, a gear 13142 in transmission connection with the rack 13141, a second rotating shaft 13143 penetrating through the center of the gear 13142 and driving the gear 13142 to rotate, a supporting seat 13144 for supporting the second rotating shaft 13143 to rotate, and a supporting plate 13145 for fixing the supporting seat 13144, a third chute 13146 is formed in the rack 13141 along the length direction, a T-shaped piece 13147 is connected in the third chute 13146 in a sliding manner, and the lower end of the T-shaped piece 13147 is fixed to the supporting plate 13145. Fixing frame 13148 is disposed at the bottom of supporting plate 13145, second vibration spring 13149 is disposed between supporting plate 13145 and fixing frame 13148, two ends of second vibration spring 13149 are respectively fixed to the bottom of supporting plate 13145 and the top of fixing frame 13148, and second vibration motor 131410 is fixed to the side wall of receiving groove 1312. The stones enter the discharging groove 1311 from the discharging hole 131, slide into the receiving groove 1312 from the discharging groove 1311, the second rotating shaft 13143 in the receiving groove 1312 drives the gear 13142 to rotate, the T-shaped piece 13147 is connected with the third sliding groove 13146 in a sliding mode, so that the rack 13141 is driven to ascend, the height of the receiving groove 1312 is adjusted, the second vibration motor 131410 vibrates to be matched with the second vibration spring 13149 to vibrate, the receiving groove 1312 is vibrated under the condition that parts are prevented from being damaged, and the stones in the receiving groove 1312 are prevented from being clamped to cause blockage.

Referring to fig. 1 and 2, the sand-water separating device 2 includes a receiving hopper 21 located below the communicating pipe 3, a circular pipeline 22 communicating with an outlet end of the receiving hopper 21 and disposed in an inclined manner, and a second support 23 for supporting the circular pipeline 22, a helical blade 221 is disposed inside the circular pipeline 22, a moisture output port 222 is disposed at a lower end of the circular pipeline 22, and a first driving motor 223 for driving the helical blade 221 to rotate is disposed at one end of the circular pipeline 22. The sand water which flows out of the sand water discharge port 14 is filtered by the filter screen 16 in the mixing drum 11 and enters the bearing hopper 21, the sand water enters the circular pipeline 22 through the bearing hopper 21, the first driving motor 223 drives the spiral blade 221 to rotate, sand is conveyed upwards, water falls downwards along the gap of the spiral blade 221 under the action of self gravity, therefore, the water and the sand are separated, the water is output through the water output port 222, and the sand is discharged from the upper end of the circular pipeline 22.

Referring to fig. 1 and 7, a drying cylinder 5 is disposed below a higher end of the circular duct 22, and the drying cylinder 5 includes an outer cylinder 51, an inner cylinder 52, a heating plate 53 located between the outer cylinder 51 and the inner cylinder 52, a third bracket 56 fixed to the bottom of the outer cylinder 51, a second driving motor 54 fixed to the third bracket 56 and driving the inner cylinder 52 to rotate circumferentially, and an inflator 55 fixed to the third bracket 56 and ventilating sand in the inner cylinder 52. Sand has moisture by circular pipeline 22 discharge back, heats the stoving through heating plate 53 to internal barrel 52, and the pump of ventilating simultaneously lasts to ventilate the sand in the internal barrel 52, strengthens its heating effect, and barrel 52 rotates in the second driving motor 54 drives, makes the heating more even.

Referring to fig. 2 and 8, the below of moisture delivery outlet 222 is provided with sedimentation tank crowd 4, the sedimentation tank is first sedimentation tank 41 by being close to the direction of keeping away from circular pipeline 22 in proper order, second sedimentation tank 42, third sedimentation tank 43, first launder 44 has been seted up on the lateral wall of first sedimentation tank 41 and second sedimentation tank 42 butt, the lower lateral wall of first launder 44 is slope downward setting, by the sedimentation tank in lateral wall to lateral wall height reduce gradually, be equipped with second launder 45 on the lateral wall of second sedimentation tank 42 and third sedimentation tank 43 butt, the lower lateral wall of second launder 45 is slope downward setting, by second sedimentation tank 42 inside wall to lateral wall height reduce gradually. And a circulating pump 46 is fixed on one side of the third sedimentation tank 43, the water inlet end of the circulating pump 46 is communicated with the third sedimentation tank 43 through a hose, and the output end of the circulating pump 46 is communicated with the inside of the mixing drum 11 through a hose. Moisture gets into first sedimentation tank 41 in the sedimentation tank crowd 4 by moisture delivery outlet 222, deposits, and the moisture of upper end has first chute 44 to get into second sedimentation tank 42, deposits once more, and the moisture of upper end gets into third sedimentation tank 43 by second chute 45, and after stone, sand and moisture in the mud accomplished the separation, carry to churn 11 through circulating pump 46 with the water in the third sedimentation tank 43, wash churn 11.

The use method of the mud recycling and separating system comprises the following specific operation steps:

A. starting the first vibration motor 156, the second vibration motor 131410, the first drive motor and the second drive motor 54;

B. the mud enters the mixing drum 11 from the feed hopper 12, the mud falls to the lowest position of the mixing drum 11 under the action of gravity and is gathered at the lowest position of the mixing drum 11, part of the mud and the stones falling at the lowest position of the mixing drum 11 are driven by the mixing plate 152 to rotate, the mixing plate 152 rotates to abut against the vibration plate 154 through an inclined plane, the vibration plate 154 is acted by the vibration motor to transmit vibration to the mixing plate 152, sand and moisture in the mud on the mixing plate 152 vibrate and slide to the lowest position of the mixing drum 11 from the filter holes 1521 on the mixing plate 152, and the sand and the moisture pass through the filter screen 16 and enter the material bearing hopper 21 from the sand water discharge port 14;

C. the stirring plate 152 continuously drives the stones to rotate to the stone discharging assembly 13, the inclined surface of the stirring plate 152 abuts against the inclined surface of the covering plate to drive the first sliding plate 133 to slide downwards, and meanwhile, the compression spring 134 is compressed, the discharging port 131 is communicated with the inside of the stirring drum 11, the stirring plate 152 is positioned on the inclined surface and is subjected to vibration transmitted by the vibration plate 154, and the stones on the stirring plate 152 are conveniently output out of the stirring drum 11 through the discharging port 131;

D. the stones are discharged to the discharge chute 1311 from the discharge port 131 and are transported to the receiving chute 1312 from the discharge chute 1311, the receiving chute 1312 can drive the gear 13142 by rotating the rotating shaft, so that the rack 13141 is driven, the T-shaped piece 13147 and the chute slide relatively, the rack 13141 rises, so that the heights of two ends of the receiving chute 1312 are adjusted, the falling speed of the stones is controlled, and meanwhile, the second vibration spring 13149 is matched with the vibration of the vibration motor, so that the stones possibly stuck on the discharge chute 1311 can slide downwards to the stone storage cylinder more easily;

E. sand and water enter the circular pipeline 22 from the material receiving hopper 21, the first driving motor drives the helical blade 221 to rotate, the sand is conveyed upwards, the water slides downwards from the gap of the helical blade 221 under the action of self gravity and is output from the circular pipeline 22 through the water outlet, and the sand is discharged from the upper end of the circular pipeline 22;

F. after being discharged from the upper end of the circular pipeline 22, the sand falls into the drying cylinder 5 below the circular pipeline, the heating sheet 53 heats and dries the inner cylinder 52, the ventilation pump continuously ventilates the sand in the inner cylinder 52 to enhance the heating effect of the inner cylinder, and the second driving motor 54 drives the inner cylinder 52 to rotate, so that the heating is more uniform;

G. the water flows into the sedimentation tank group 4 from the water outlet, is precipitated step by step, flows into the next-stage sedimentation tank through the first launder 44 and the second launder 45, and is finally stored in the third sedimentation tank 43;

H. after the mud separation is completed, the water in the third sedimentation tank 43 can be conveyed to the inside of the mixing drum 11 through the circulating water pump, and the inside of the mixing drum 11 is cleaned.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.