阅读说明：本技术 一种氨基酸生产用活性炭球磨机 (Activated carbon ball mill for amino acid production ) 是由 潘玉乐 于 2021-09-15 设计创作，主要内容包括：本发明涉及氨基酸生产用活性炭加工领域,特别涉及一种氨基酸生产用活性炭球磨机,包括筛分机构和磨碎机构,所述的筛分机构卡接于磨碎机构的上端,磨碎机构置于地面上,本发明采用了多重筛分的设计理念,本发明中的筛分机构可使活性炭在进行磨碎前接受筛分处理,以便分离出粉末状及小颗粒的活性炭,进而以免对粉末状及小颗粒的活性炭进行没必要的磨碎处理,同时便于集中处理大颗粒的活性炭,本发明设置的磨碎机构可对磨碎后的活性炭进行再次筛分,进而提高整体活性炭碎料的大小均匀度,并且还可对筛分出的活性炭进行再次碎化而使此部分活性炭得到再次利用。(The invention relates to the field of active carbon processing for amino acid production, in particular to an active carbon ball mill for amino acid production, which comprises a screening mechanism and a grinding mechanism, the screening mechanism is clamped at the upper end of the grinding mechanism, the grinding mechanism is arranged on the ground, the invention adopts the design concept of multiple screening, the screening mechanism can lead the active carbon to be screened before grinding so as to separate the active carbon with powder shape and small particles, further avoiding unnecessary grinding treatment to the powdery and small-particle activated carbon and simultaneously facilitating centralized treatment to the large-particle activated carbon, the grinding mechanism provided by the invention can sieve the ground activated carbon again, further improving the size uniformity of the whole active carbon crushed aggregates, and also performing secondary crushing on the screened active carbon to recycle the part of the active carbon.)

1. The utility model provides an amino acid production is with active carbon ball mill, includes screening mechanism (1) and grinding mechanism (2), its characterized in that: the screening mechanism (1) is clamped at the upper end of the grinding mechanism (2), and the grinding mechanism (2) is arranged on the ground;

the screening mechanism (1) comprises a clip basket (10), clamping blocks (11), a carrying drawer (12), a sliding plate (13), a screening plate (14) and a clamping plate (15), wherein the clamping blocks (11) are symmetrically installed at the lower ends of the left end surface and the right end surface of the clip basket (10), the carrying drawer (12) is clamped at the lower end of the clip basket (10), the sliding plates (13) are symmetrically arranged in the front and at the back of the upper part of the carrying drawer (12), the sliding plates (13) are connected with the clip basket (10) in a sliding mode, the sliding plates (13) are clamped with the screening plate (14) through the clamping plate (15), and the clamping plate (15) is vertically arranged;

the grinding mechanism (2) comprises a machine barrel (20), an upper sealing cover (21), an upper clamping rod (22), a connecting shaft (23), a vertical frame (24), a motor (25), a machine base (26), a steel ball (27), a lower sealing cover (28), a lower clamping rod (29), a sieve plate (290) and a material receiving box (291), wherein a feeding through groove is formed in the upper left end of the machine barrel (20), the upper sealing cover (21) is rotatably connected between the left inner wall and the right inner wall of the feeding through groove through a pin shaft, the upper clamping rod (22) is installed at one end, far away from the rear end of the feeding through groove, of the upper sealing cover (21) in a threaded fit mode, the feeding through groove is located between clamping blocks (11), the lower end of each clamping block (11) is clamped with the upper end of the machine barrel (20), the lower end of a hollow square basket (10) is located in the feeding through groove, the left end and the right end of the machine barrel (20) are symmetrically installed with the connecting shaft (23), one end, far away from the connecting shaft (20), is rotatably installed at the upper end of the vertical frame (24), stand (24) are installed subaerial, the left end of connecting axle (23) of barrel (20) left end links to each other with the output axle head of motor (25), frame (26) are installed to the lower extreme of motor (25), install on the left end face of barrel (20) left side stand (24) frame (26), steel ball (27) have been placed in barrel (20), steel ball (27) are turned right the equidistance from a left side and are arranged, ejection of compact logical groove has been seted up to the lower extreme of barrel (20), it has lower closing cap (28) to rotate through the round pin axle between the left and right sides inner wall that the ejection of compact leads to the groove, lower kelly (29) is installed through the screw-thread fit mode to the front end of lower closing cap (28), sieve (290) have been arranged under closing cap (28), connect workbin (291) to have been arranged under sieve (290), connect workbin (291) to arrange subaerial in.

2. The activated carbon ball mill for amino acid production according to claim 1, characterized in that: the left end of barrel (20) internally arranged has plectane (200), sliding block (201) are installed to plectane (200) front and back both ends symmetry, sliding block (201) slidable mounting is on the inner wall of barrel (20), circle scraper blade (202) have been placed to the right-hand member of plectane (200), the annular face of circle scraper blade (202) and the interior annular surface contact of barrel (20), limiting plate (203) are installed to the left end face longitudinal symmetry of plectane (200), spacing logical groove has been seted up to the left end longitudinal symmetry of barrel (20), limiting plate (203) and spacing logical groove peg graft mutually, the left end of limiting plate (203) is pegged graft and is had gag lever post (204), gag lever post (204) are vertical setting, the annular face of gag lever post (204) and the left end face contact of barrel (20), barrel (20) include barrel (205) and cover (206), barrel cover (206) are installed at the right-hand member of barrel (205) through the screw-thread fit mode, a pull rope (207) is connected between the sliding block (201) and the cylinder cover (206), a connecting shaft (23) on the left side of the clip-shaped basket (10) is installed at the left end of the cylinder body (205), and a connecting shaft (23) on the right side of the clip-shaped basket (10) is installed at the right end of the cylinder cover (206).

3. The activated carbon ball mill for amino acid production according to claim 1, characterized in that: the utility model discloses a plate, including sieve board (290), riser (292) are installed to both ends symmetry about sieve (290), axostylus axostyle (293) are installed to the back of the body side of riser (292), sliding connection between the one end and the slip through groove that riser (292) were kept away from to axostylus axostyle (293), the slip through groove is seted up on plate (294), plate (294) arrange in between riser (292) and grudging post (24).

4. The activated carbon ball mill for amino acid production according to claim 2, characterized in that: the right end face of the circular scraper blade (202) is provided with the sweeping brushes (208), and the sweeping brushes (208) are uniformly distributed along the circumferential direction of the circular scraper blade (202).

5. The activated carbon ball mill for amino acid production according to claim 3, characterized in that: the front end and the rear end of the plate (294) are symmetrically and slidably connected with vertical frames (295), the vertical frames (295) are installed on the ground, the material receiving box (291) is located between the vertical frames (295) arranged left and right, flat plates (296) are arranged under the plate (294), the flat plates (296) are installed between the vertical frames (295), springs (297) are connected between the upper end face of each flat plate (296) and the lower end face of the plate (294), and the springs (297) are arranged equidistantly from front to back.

6. The activated carbon ball mill for amino acid production according to claim 1, characterized in that: the sieve plate (290) is of an arc-shaped structure protruding downwards, and the sliding through groove is of an arc-shaped structure.

7. The activated carbon ball mill for amino acid production according to claim 2, characterized in that: the circular scraper (202) is formed by combining two equal parts, a bolt (209) is connected between the upper end of the circular scraper (202) and the upper end of the circular plate (200), and the bolt (209) is horizontally arranged.

8. The activated carbon ball mill for amino acid production according to claim 3, characterized in that: riser (292) between arranged mounting panel (298), the lower extreme of mounting panel (298) is evagination circular arc shape, brush (299) are installed to the arcwall face of mounting panel (298), brush (299) are arranged along the arcwall face equidistance of mounting panel (298), the one end that mounting panel (298) were kept away from to brush (299) and the interior concave surface contact of sieve (290), link up board (30) are installed to the upper end longitudinal symmetry of mounting panel (298), the lower terminal surface of link up board (30) pastes with the up end of sieve (290).

9. The activated carbon ball mill for amino acid production according to claim 8, wherein: one end of the connecting plate (30) far away from the mounting plate (298) is provided with a round rod (31), the outer surface of the sieve plate (290) is provided with an extension plate (32), and the lower end of the round rod (31) is connected with the extension plate (32) in a sliding manner.

Technical Field

The invention relates to the field of processing of activated carbon for amino acid production, in particular to an activated carbon ball mill for amino acid production.

Background

Amino acids are organic compounds containing basic amino groups and acidic carboxyl groups, and constitute essential components of proteins; amino acids have various special functional groups and various structures, and are widely applied to industries such as food, medicine, cosmetics, fine chemical industry, feed industry, daily use industry and the like.

There are four main methods for producing amino acids: in a fermentation method, a chemical synthesis-enzyme method and a protein hydrolysis extraction method, activated carbon is often used for decoloring in the production and preparation process of amino acid.

The activated carbon is prepared by pyrolyzing and activating carbon-containing raw materials such as wood, coal, petroleum coke and the like, has a developed pore structure, a large specific surface area and abundant surface chemical groups, and is a general name of a carbon material with strong specific adsorption capacity, and before the activated carbon for producing amino acid is used, the activated carbon needs to be ground so that the particle size of the activated carbon is uniform, the decoloring effect can be influenced by the integral fineness of the activated carbon, but the following problems can occur in the grinding process of the activated carbon: before the activated carbon is ground, part of the activated carbon is in a powder shape and small particles, the part of the activated carbon does not need to be ground, and the whole grinding work load of the activated carbon is increased under the condition that the part of the activated carbon is ground together with large-particle activated carbon; the active carbon is not subjected to secondary screening treatment in time after being ground, a subsequent procedure of mechanical separation or manual separation of larger active carbon particles is required, and the larger active carbon particles separated subsequently are not crushed and cannot be reused.

Disclosure of Invention

In order to solve the technical problem, the invention provides an activated carbon ball mill for producing amino acid, which comprises a screening mechanism and a grinding mechanism, wherein the screening mechanism is clamped at the upper end of the grinding mechanism, and the grinding mechanism is arranged on the ground.

The screening mechanism comprises a clip basket, clamping blocks, a receiving drawer, a sliding plate, a screening plate and a clamping plate, wherein the clamping blocks are symmetrically arranged at the lower ends of the left end surface and the right end surface of the clip basket, the receiving drawer is clamped at the lower end of the clip basket, the sliding plate is symmetrically arranged on the front side and the rear side of the upper part of the receiving drawer and is in sliding connection with the clip basket, the sliding plate is clamped with the screening plate through the clamping plate, the clamping plate is vertically arranged, active carbon is poured into the clip basket in a manual mode, meanwhile, the sliding plate and the screening plate integrally reciprocate left and right in a manual mode, the screening plate screens falling active carbon, large-particle active carbon which is screened out is left on the screening plate, the active carbon which is in a powder shape and small particles falls into the receiving drawer, after the active carbon is screened out, the receiving drawer is drawn out in a manual mode, the clamping plate is then pulled out rightwards, the screening board drives large granule active carbon synchronous motion, and under receiving the blockking of returning the type basket inner wall, large granule active carbon falls in to the grinding mechanism in step.

The grinding mechanism comprises a machine barrel, an upper sealing cover, an upper clamping rod, a connecting shaft, a vertical frame, a motor, a machine base, a steel ball, a lower sealing cover, a lower clamping rod, a sieve plate and a material receiving box, wherein a feeding through groove is formed in the upper left end of the machine barrel, the upper sealing cover is rotatably connected between the left inner wall and the right inner wall of the feeding through groove through a pin shaft, the upper clamping rod is installed at one end, away from the rear end of the feeding through groove, of the upper sealing cover in a threaded fit mode, the feeding through groove is positioned between clamping blocks, the lower end of each clamping block is clamped with the upper end of the machine barrel, the lower end of a rectangular basket is positioned in the feeding through groove, the connecting shafts are symmetrically installed at the left end and the right end of the machine barrel, one end, away from the machine barrel, of each connecting shaft is rotatably installed at the upper end of the vertical frame, the vertical frame is installed on the ground, the left end face of the machine base is installed on the left vertical frame, the machine barrel, the steel ball is placed in the machine barrel, the steel balls are arranged at equal distance from left to right, a discharging through groove is formed in the lower end of the machine barrel, a lower sealing cover is rotatably connected between the left inner wall and the right inner wall of the discharging through groove through a pin shaft, a lower clamping rod is installed at the front end of the lower sealing cover in a thread matching mode, a sieve plate is arranged under the lower sealing cover, a material receiving box is arranged under the sieve plate and is arranged on the ground, after large-particle activated carbon falls into the machine barrel, a return basket is removed in a manual mode, then the upper sealing cover is turned over manually to block the feeding through groove and be fixed on the machine barrel through the upper clamping rod, then, the machine barrel is rotated through a motor, the steel balls are attached to the barrel wall to rotate randomly due to inertia, centrifugal force and friction force, when the steel balls are brought to a certain height, the self gravity of the steel balls is larger than the centrifugal force, the steel balls fall or roll down from the barrel wall, and the generated impact force smashes the large-particle activated carbon, meanwhile, the mutual sliding between the steel balls and the cylinder wall can also provide a grinding effect for large-particle activated carbon, after a period of time, the lower sealing cover is in a state right above the material receiving box before the motor stops working, then the lower clamping rod is detached manually and the lower sealing cover is rotated downwards, the ground activated carbon and the steel balls synchronously fall to the sieve plate, the ground activated carbon falls into the material receiving box after being screened by the sieve plate, and then the lower sealing cover and the lower clamping rod are reset manually and the steel balls are placed into the machine barrel again.

The first preferred technical scheme is as follows: the novel rotary extrusion machine is characterized in that a circular plate is arranged inside the left end of the machine barrel, electric sliders are symmetrically arranged at the front end and the rear end of the circular plate, the electric sliders are arranged on the inner wall of the machine barrel, a circular scraper is placed at the right end of the circular plate, the annular surface of the circular scraper is in contact with the inner annular surface of the machine barrel, limiting plates are symmetrically arranged on the left end surface of the circular plate in an up-down mode, limiting through grooves are symmetrically arranged on the left end of the machine barrel in an up-down mode, the limiting plates are connected with the limiting through grooves in an inserting mode, a limiting rod is connected with the left end of the limiting plate in an inserting mode, the limiting rod is vertically arranged, the annular surface of the limiting rod is in contact with the left end surface of the machine barrel, the machine barrel comprises a barrel body and a barrel cover, the barrel cover is arranged at the right end of the barrel in a threaded fit mode, a pull rope is connected between the sliding blocks and the barrel cover, a connecting shaft on the right side of the return basket is arranged at the right end of the barrel cover, the limiting rod is manually pulled out of the barrel cover, and then the limiting plate is pushed to the left end of the machine barrel rightwards, rotate the cover through artifical mode afterwards, the cover drives its connecting axle synchronous motion who links, the cover drives stay cord synchronous motion, until cover and barrel apart from a certain distance, the right-hand member of stay cord is located outside the barrel this moment, next, stimulate the stay cord through manual work right, the stay cord drives sliding block synchronous motion, the plectane drives circle scraper blade synchronous motion thereupon, the effect of striking off adnexed active carbon is played to the inner wall of barrel in step to the circle scraper blade, in order to avoid the inner wall of barrel to form the active carbon adhesive layer and cause the situation of hindrance to the motion of steel ball.

The preferred technical scheme is as follows: the sieve about both ends symmetry install the riser, the axostylus axostyle is installed to the back of the body side of riser, sliding connection between the one end that the riser was kept away from to the axostylus axostyle and the slip logical groove, the slip logical groove is seted up on the plate, the plate is arranged between riser and grudging post, ground active carbon and steel ball fall behind the upper end of sieve, make sieve reciprocating motion all around through the artificial mode, the axostylus axostyle follows slip logical groove synchronous motion thereupon, the purpose of carrying out this operation is to improve the screening efficiency of sieve to ground active carbon, also do benefit to simultaneously and reduce the probability that the sieve blockked up.

The preferred technical scheme is three: the right end face of the round scraper blade is provided with the sweeper, the sweeper is evenly distributed along the circumferential direction of the round scraper blade, the sweeper synchronously cleans the inner wall of the machine barrel along with the synchronous rightward movement of the round scraper blade, and the cleaning effect of the inner wall of the machine barrel can be greatly improved through the cooperation between the sweeper and the round scraper blade.

The preferable technical scheme is four: the front and back both ends symmetry sliding connection of plate have perpendicular frame, perpendicular frame is installed subaerial, connect the workbin to be located between the perpendicular frame of arranging about, the flat board has been arranged under the plate, the flat board is installed between perpendicular frame, be connected with the spring between the lower terminal surface of dull and stereotyped up end and plate, the spring is arranged in the past backward equidistance, grated active carbon and steel ball together can produce great impact force when falling to the sieve, and the purpose that sets up the spring is to buffering the impact force of this part, play buffering absorbing effect promptly to the sieve, in order to avoid the sieve situation that the deformation appears after long-time, and then do benefit to the life who increases the sieve.

The preferred technical scheme is five: the sieve be bellied arc structure downwards, the groove is led to in the slip is the arc structure, the sieve sets up the benefit that sets up to bellied arc structure downwards to be: in the process of enabling the sieve plate to reciprocate back and forth manually, the steel balls can roll synchronously along the sieve plate and are not easy to fall off from the sieve plate, and the residual active carbon particles on the sieve plate are ground again by utilizing the sliding between the steel balls and the sieve plate and the sliding between the steel balls.

The preferred technical scheme is six: the circle scraper blade form by two equal part combinations, be connected with the bolt between the upper end of circle scraper blade and the upper end of plectane, the bolt is the level setting, extract the gag lever post through artifical mode, then promote limiting plate to its left end that breaks away from the barrel right, rotate the cover through artifical mode afterwards, the cover drives its connecting axle synchronous motion who links, the cover drives stay cord synchronous motion, until the cover is at a distance of certain distance with the barrel, the right-hand member of stay cord this moment is located outside the barrel, then, stimulate the stay cord right through the manual work, the stay cord drives sliding block synchronous motion, the plectane drives circle scraper blade synchronous motion thereupon, be located outside the barrel when the circle scraper blade, take off the circle scraper blade after the bolt is lifted off to artifical mode, then alright clean the circle scraper blade and the brush completely.

The preferred technical scheme is seven: the riser between arranged the mounting panel, the lower extreme of mounting panel is evagination circular arc shape, the brush is installed to the arcwall face of mounting panel, the brush is arranged along the arcwall face equidistance of mounting panel, the brush is kept away from the one end of mounting panel and the interior concave surface contact of sieve, the connection board is installed to the upper end front and back symmetry of mounting panel, the lower terminal surface of connection board pastes with the up end of sieve mutually, the steel ball gets back to the back in the barrel from the sieve, move connection board through artifical mode right, connection board drives mounting panel synchronous motion, the mounting panel drives brush synchronous motion, the brush carries out synchronous cleanness to the sieve up end, sweep the mesh in order to reach the clearance simultaneously with the active carbon granule that persists on the sieve in to the sieve mesh.

The preferred technical scheme is eight: the utility model discloses a hair brush cleaning device, including the mounting panel, the connection board be equipped with the circular rod, the outer surface mounting of sieve has an extension board, sliding connection between the lower extreme of circular rod and the extension board, during the connection board that moves to the right through the manual mode, circular rod upwards mentions the connection board along extending the board along extending board synchronous motion, when the circular rod breaks away from the extension board completely, alright remove the mounting panel together with the brush is whole, carries out cleaning process to the brush afterwards.

The invention has the following beneficial effects: 1. the invention relates to an active carbon ball mill for producing amino acid, which adopts a design concept of multiple screening, wherein a screening mechanism can be used for screening active carbon before grinding so as to separate powdery and small-particle active carbon, further avoid unnecessary grinding of powdery and small-particle active carbon and simultaneously facilitate centralized treatment of large-particle active carbon.

2. The sieve plate can reciprocate back and forth, the back and forth reciprocating state is favorable for improving the sieving efficiency of the sieve plate on the ground active carbon, and the sieve plate is arranged into a downward convex arc structure, so that the sieve plate has the advantages that: the steel balls can synchronously roll along the sieve plate and are not easy to fall off from the sieve plate, and the residual active carbon particles on the sieve plate are ground again by utilizing the sliding between the steel balls and the sieve plate and the sliding between the steel balls and the sieve plate.

3. The round scraper and the sweeper can play a role in removing attached activated carbon in the machine barrel, so that the condition that the movement of the steel ball is hindered due to the formation of an activated carbon attachment layer on the inner wall of the machine barrel is avoided, and meanwhile, the cleaning effect of the inner wall of the machine barrel is greatly improved under the cooperation of the round scraper and the sweeper.

4. The spring in the invention can play a role in buffering and damping the sieve plate when the activated carbon and the steel ball fall to the sieve plate, so as to avoid the deformation of the sieve plate after a long time, thereby being beneficial to prolonging the service life of the sieve plate.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a sectional view taken along line B-B of fig. 2.

Fig. 4 is an enlarged view of the reference symbol X in fig. 3.

Fig. 5 is a left side view of fig. 1.

Fig. 6 is a sectional view taken along line a-a of fig. 5.

Fig. 7 is a perspective view of the sifting mechanism, the upper cover and the upper clamping bar.

Fig. 8 is a perspective view of a circular plate and a structure to which the circular plate is attached.

Fig. 9 is a perspective view of the sieve plates and the structure connected with the sieve plates.

In the figure: 1. a screening mechanism; 2. a grinding mechanism; 10. a clip basket; 11. a clamping block; 12. a drawer is received; 13. a slide plate; 14. a screening plate; 15. clamping a plate; 20. a barrel; 200. a circular plate; 201. a slider; 202. a circular scraper; 203. a limiting plate; 204. a limiting rod; 205. a barrel; 206. a cylinder cover; 207. pulling a rope; 208. brushing; 209. a bolt; 21. an upper sealing cover; 22. an upper clamping rod; 23. a connecting shaft; 24. erecting a frame; 25. a motor; 26. a machine base; 27. a steel ball; 28. a lower sealing cover; 29. a lower clamping rod; 290. a sieve plate; 291. a material receiving box; 292. a vertical plate; 293. a shaft lever; 294. a plate block; 295. erecting; 296. a flat plate; 297. a spring; 298. mounting a plate; 299. a brush; 30. a connector tile; 31. a round bar; 32. an extension plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 5, the activated carbon ball mill for producing amino acid comprises a screening mechanism 1 and a grinding mechanism 2, wherein the screening mechanism 1 is clamped at the upper end of the grinding mechanism 2, and the grinding mechanism 2 is arranged on the ground.

Referring to fig. 1, 3, 6 and 7, the screening mechanism 1 includes a clip-shaped basket 10, a clip block 11, a receiving drawer 12, a sliding plate 13, a screening plate 14 and a clip plate 15, the clip block 11 is symmetrically installed at the lower end of the left and right end surfaces of the clip-shaped basket 10, the receiving drawer 12 is clipped at the lower end of the clip-shaped basket 10, the sliding plate 13 is symmetrically arranged above the receiving drawer 12, the sliding plate 13 is slidably connected with the clip-shaped basket 10, the sliding plate 13 is clipped with the screening plate 14 through the clip plate 15, the clip plate 15 is vertically arranged, the activated carbon is manually poured into the clip-shaped basket 10, meanwhile, the sliding plate 13 and the screening plate 14 are manually reciprocated left and right, the screening plate 14 screens the falling activated carbon, the screened large-particle activated carbon is left on the screening plate 14, and the powdered and small-particle activated carbon falls into the receiving drawer 12, after the active carbon screening is finished, will accept steamer tray 12 and draw away through artifical mode, then extract cardboard 15, pull screening board 14 right afterwards, screening board 14 drives large granule active carbon synchronous motion, receiving under the blockking of time type basket 10 inner wall, large granule active carbon falls to in the grinding mechanism 2 in step, to sum up, screening mechanism 1 can make the active carbon accept screening before carrying out the grinding, so that separate powdered and the active carbon of tiny particle, and then in order to carry out unnecessary grinding to powdered and the active carbon of tiny particle, be convenient for the centralized processing active carbon of huge particle simultaneously.

Referring to fig. 1 and 6, the grinding mechanism 2 includes a machine barrel 20, an upper cover 21, an upper clamping bar 22, a connecting shaft 23, a vertical frame 24, a motor 25, a machine base 26, a steel ball 27, a lower cover 28, a lower clamping bar 29, a sieve plate 290 and a material receiving box 291, wherein a feeding through groove is formed at the left upper end of the machine barrel 20, the upper cover 21 is rotatably connected between the left inner wall and the right inner wall of the feeding through groove through a pin shaft, the upper clamping bar 22 is installed at one end of the upper cover 21 away from the rear end of the feeding through groove in a threaded fit manner, the feeding through groove is located between clamping blocks 11, the lower end of the clamping block 11 is clamped with the upper end of the machine barrel 20, the lower end of the clip basket 10 is located in the feeding through groove, the connecting shaft 23 is symmetrically installed at the left end and the right end of the machine barrel 20, one end of the connecting shaft 23 away from the machine barrel 20 is rotatably installed at the upper end of the vertical frame 24, the vertical frame 24 is installed on the ground, the left end of the machine barrel 20 is connected with the output shaft end of the motor 25, the lower end of a motor 25 is provided with a base 26, the base 26 is arranged on the left end face of a left side vertical frame 24 of a machine barrel 20, steel balls 27 are placed in the machine barrel 20, the steel balls 27 are arranged in an equidistance from left to right, the lower end of the machine barrel 20 is provided with a discharging through groove, a lower sealing cover 28 is rotatably connected between the left inner wall and the right inner wall of the discharging through groove through a pin shaft, the front end of the lower sealing cover 28 is provided with a lower clamping rod 29 in a threaded matching mode, a screen plate 290 is arranged under the lower sealing cover 28, a material receiving box 291 is arranged under the screen plate 290, the material receiving box 291 is arranged on the ground, after large-particle activated carbon falls into the machine barrel 20, the return basket 10 is manually removed, then the upper sealing cover 21 is manually turned over to seal the feeding through groove and fix the sealing cover on the machine barrel 20 through an upper clamping rod 22, then, the motor 25 enables the machine barrel 20 to rotate, and the machine barrel 27 is acted by inertia, centrifugal force and friction force, the steel ball 27 is separated from the cylinder wall and falls or rolls down when the steel ball 27 is brought to a certain height, the generated impact force smashes large-particle activated carbon, meanwhile, the mutual sliding between the steel balls 27 and between the steel ball 27 and the cylinder wall can also provide grinding effect for the large-particle activated carbon, after a period of time, the lower sealing cover 28 is in a state right above the material receiving box 291 before the motor 25 stops working, then the lower clamping rod 29 is manually dismounted and the lower sealing cover 28 is rotated downwards, the ground activated carbon and the steel ball 27 synchronously fall to the screen plate 290, the ground activated carbon falls into the material receiving box 291 after being screened by the screen plate 290, and then the lower sealing cover 28 and the lower clamping rod 29 are manually reset and the steel ball 27 is placed into the cylinder 20 again.

Referring to fig. 3, 6 and 8, a circular plate 200 is arranged inside the left end of the cylinder 20, sliding blocks 201 are symmetrically installed at the front end and the rear end of the circular plate 200, the sliding blocks 201 are slidably installed on the inner wall of the cylinder 20, a circular scraper 202 is placed at the right end of the circular plate 200, an annular surface of the circular scraper 202 contacts with an inner annular surface of the cylinder 20, limiting plates 203 are symmetrically installed on the left end surface of the circular plate 200 from top to bottom, limiting through grooves are symmetrically formed in the left end of the cylinder 20 from top to bottom, the limiting plates 203 are inserted into the limiting through grooves, a limiting rod 204 is inserted into the left end of the limiting plates 203, the limiting rod 204 is vertically arranged, an annular surface of the limiting rod 204 contacts with the left end surface of the cylinder 20, the cylinder 20 comprises a cylinder body 205 and a cylinder cover 206, the cylinder cover 206 is installed at the right end of the cylinder body 205 in a threaded fit manner, a connecting shaft 207 is connected between the sliding block 201 and the cylinder cover 206, a connecting shaft 23 at the left side of the return basket 10 is installed at the left end of the cylinder body 205, the connecting shaft 23 on the right side of the clip basket 10 is mounted at the right end of the cylinder cover 206, the limiting rod 204 is pulled out manually, then the limiting plate 203 is pushed rightwards to the left end which is separated from the cylinder 20, then the cylinder cover 206 is rotated manually, the cylinder cover 206 drives the connecting shaft 23 connected with the cylinder cover to move synchronously, the cylinder cover 206 drives the pull rope 207 to move synchronously until the cylinder cover 206 and the cylinder 205 are away from each other by a certain distance, at the moment, the right end of the pull rope 207 is positioned outside the cylinder 20, then the pull rope 207 is pulled rightwards manually, the pull rope 207 drives the sliding block 201 to move synchronously, the circular scraper 202 is driven by the circular scraper 200 to move synchronously therewith, the circular scraper 202 plays a role of scraping off attached activated carbon on the inner wall of the cylinder 20 synchronously, and the situation that the inner wall of the cylinder 20 forms an activated carbon attachment layer to cause obstruction to the movement of the steel ball 27 is avoided.

Referring to fig. 3 and 8, the wipers 208 are installed on the right end surface of the circular scraper 202, the wipers 208 are uniformly arranged along the circumferential direction of the circular scraper 202, and the wipers 208 synchronously clean the inner wall of the barrel 20 in the process of synchronously moving to the right along with the circular scraper 202, so that the cleaning effect of the inner wall of the barrel 20 can be greatly improved by the cooperation between the wipers 208 and the circular scraper 202.

Referring to fig. 8, the circular scraper 202 is composed of two equal parts, a bolt 209 is connected between the upper end of the circular scraper 202 and the upper end of the circular plate 200, the bolt 209 is horizontally arranged, the limiting rod 204 is manually pulled out, then the limiting plate 203 is pushed to the right to be separated from the left end of the machine barrel 20, then the cylinder cover 206 is manually rotated, the cylinder cover 206 drives the connecting shaft 23 connected with the cylinder cover to synchronously move, the cylinder cover 206 drives the pull rope 207 to synchronously move until the cylinder cover 206 and the cylinder body 205 are at a certain distance, at the moment, the right end of the pull rope 207 is positioned outside the machine barrel 20, and then, the pull rope 207 is pulled rightwards manually, the pull rope 207 drives the sliding block 201 to move synchronously, the circular plate 200 drives the circular scraper 202 to move synchronously, when the circular scraper 202 is located outside the cylinder 205, the circular scraper 202 and the sweeper brush 208 can be completely cleaned by manually removing the bolt 209 and then removing the circular scraper 202.

Referring to fig. 1, fig. 6 and fig. 9, risers 292 are installed to the left and right ends symmetry of sieve plate 290, axostylus axostyle 293 is installed to the opposite side of riser 292, sliding connection between one end that riser 292 was kept away from to axostylus axostyle 293 and the sliding through groove, the sliding through groove is seted up on plate 294, plate 294 arranges between riser 292 and grudging post 24, ground active carbon and steel ball 27 fall behind the upper end of sieve plate 290, make sieve plate 290 reciprocating motion back and forth through the manual mode, axostylus axostyle 293 follows sliding through groove synchronous motion, the purpose of carrying out this operation is to improve the screening efficiency of sieve plate 290 to ground active carbon, also do benefit to simultaneously and reduce the probability that sieve plate 290 is blockked up.

Referring to fig. 1, 5 and 9, the front end and the rear end of the plate 294 are symmetrically and slidably connected with vertical frames 295, the vertical frames 295 are installed on the ground, the material receiving box 291 is located between the vertical frames 295 arranged left and right, a flat plate 296 is arranged right below the plate 294, the flat plate 296 is installed between the vertical frames 295, springs 297 are connected between the upper end surface of the flat plate 296 and the lower end surface of the plate 294, the springs 297 are arranged equidistantly from front to back, the ground activated carbon and the steel balls 27 fall together to the sieve plate 290 to generate a large impact force, and the springs 297 are arranged to buffer the impact force, i.e., the sieve plate 290 is buffered, so that the deformation of the sieve plate 290 after a long time is avoided, and the service life of the sieve plate 290 is prolonged.

Referring to fig. 9, the sieve plate 290 is in an arc structure protruding downward, the sliding through groove is in an arc structure, and the sieve plate 290 has the following advantages: in the process of manually reciprocating the sieve plate 290 back and forth, the steel balls 27 are allowed to roll synchronously along the sieve plate 290 so as not to easily fall off from the sieve plate 290, and the activated carbon granules remaining on the sieve plate 290 are reground by the sliding between the steel balls 27 and the sieve plate 290 and the sliding between the steel balls 27 and the steel balls 27.

Referring to fig. 4 and 9, a mounting plate 298 is arranged between vertical plates 292, the lower end of the mounting plate 298 is in a convex arc shape, brushes 299 are mounted on the arc-shaped surface of the mounting plate 298, the brushes 299 are arranged at equal intervals along the arc-shaped surface of the mounting plate 298, one end of the brushes 299, which is far away from the mounting plate 298, is in contact with the inner concave surface of the sieve plate 290, the connecting plates 30 are symmetrically mounted at the front and back of the upper end of the mounting plate 298, the lower end surfaces of the connecting plates 30 are attached to the upper end surface of the sieve plate 290, after the steel balls 27 return into the machine barrel 20 from the sieve plate 290, the connecting plates 30 are manually moved rightwards, the connecting plates 30 drive the mounting plate 298 to move synchronously, the mounting plate 298 drives the brushes 299 to move synchronously, the brushes 299 clean the upper end surfaces of the sieve plate 290 synchronously, and simultaneously, active carbon particles remained on the sieve plate 290 are swept inwards to the sieve holes to achieve the purpose of clearing.

Referring to fig. 5 and 9, the end of the connecting plate 30 remote from the mounting plate 298 is provided with a round bar 31, the outer surface of the screen plate 290 is provided with an extension plate 32, the sliding connection between the lower end of the round bar 31 and the extension plate 32 is such that during the manual movement of the connecting plate 30 to the right, the round bar 31 moves along the extension plate 32 in synchronism with the connecting plate 30, the connecting plate 30 is lifted up manually, and when the round bar 31 is completely separated from the extension plate 32, the mounting plate 298 together with the brush 299 can be removed integrally, and then the brush 299 is cleaned.

When the activated carbon ball mill works, in the first step, untreated activated carbon is sieved: open upper cover 21 through the manual mode, then through the artifical mode to fall the active carbon to returning type basket 10 internal slope, make slide 13 and the whole left and right reciprocating motion of screening board 14 through the artifical mode simultaneously, screening board 14 sieves the active carbon of whereabouts, the large granule active carbon of screening is stayed on screening board 14, the active carbon that is powdered and small granule falls into and accepts in steamer tray 12, treat after the active carbon screening, will accept steamer tray 12 through the artifical mode and draw away, then extract cardboard 15, stimulate screening board 14 right afterwards, screening board 14 drives large granule active carbon synchronous motion, receiving blocking of returning type basket 10 inner wall under, large granule active carbon falls in to barrel 20 in step.

Second, grinding preparation: the clip basket 10 is manually removed and the upper closure cap 21 is then manually turned over to close off the feed channel and secured to the barrel 20 by the upper catch lever 22.

Step three, grinding large-particle activated carbon: the machine barrel 20 is rotated by the motor 25, the steel ball 27 is attached to the barrel wall to rotate along with the barrel 20 under the action of inertia, centrifugal force and friction force, when the steel ball 27 is brought to a certain height, the gravity of the steel ball 27 is greater than the centrifugal force, the steel ball 27 falls or rolls off the barrel wall, the generated impact force breaks large-particle activated carbon, and meanwhile, the mutual sliding between the steel balls 27 and between the steel ball 27 and the barrel wall can also provide the grinding effect for the large-particle activated carbon.

Step four, discharging: after a while, the lower cover 28 is positioned right above the material receiving box 291 before the motor 25 stops working, then the lower clamping rod 29 is manually removed and the lower cover 28 is rotated downwards, and the ground activated carbon and the steel ball 27 fall towards the sieve plate 290 synchronously.

And a fifth step of screening the ground activated carbon: after the ground activated carbon and the steel balls 27 fall on the upper end of the sieve plate 290, the sieve plate 290 is manually reciprocated back and forth, the shaft 293 moves synchronously along the sliding through groove, the steel balls 27 synchronously roll along the sieve plate 290, the sieve plate 290 quickly sieves the ground activated carbon, meanwhile, the residual broken activated carbon particles on the sieve plate 290 are ground again by utilizing the sliding between the steel balls 27 and the sieve plate 290 and the sliding between the steel balls 27 and the steel balls 27, and the ground activated carbon falls into the material receiving box 291 after passing through the sieve plate 290.

Sixthly, resetting: after the fifth step, the lower cap 28 and the lower catch bar 29 are manually reset and the steel ball 27 is replaced in the barrel 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.