阅读说明：本技术 一种聚氯乙烯塑料再生清洗污水处理设备及其处理方法 (Polyvinyl chloride plastic regeneration cleaning sewage treatment equipment and treatment method thereof ) 是由 娄丹 于 2021-07-27 设计创作，主要内容包括：本发明属于塑料再生技术领域,尤其是一种聚氯乙烯塑料再生清洗污水处理设备及其处理方法,现提出以下方案,包括外箱体,外箱体的顶部外壁设置有进水口,外箱体的底部外壁设置有出水口,所述外箱体位于进水口下方的侧面内壁设置有分流机构,且分流机构的下方两侧均分别设置有第一加液机构和第二加液机构。本发明能随着污水的通入而进行药液的添加,不会造成药液量过多或过少,能精确进行加药,能提高滤网板上污水分离的效果,同时能使得滤网板上的杂物落到集污机构中,且能防止滤网板堵塞,滤网板上的挡水凸起则能对起到缓冲效果,进而防止水进入到集污机构中,减少了杂物上残留的水分,能提高污水与药液的混合效果。(The invention belongs to the technical field of plastic regeneration, and particularly relates to a polyvinyl chloride plastic regeneration cleaning sewage treatment device and a treatment method thereof. The invention can add liquid medicine along with the introduction of sewage, can not cause too much or too little liquid medicine amount, can accurately add the medicine, can improve the effect of separating the sewage on the filter screen plate, can simultaneously enable sundries on the filter screen plate to fall into the sewage collection mechanism, can prevent the filter screen plate from being blocked, can play a role in buffering by the water retaining bulges on the filter screen plate, further prevents the water from entering the sewage collection mechanism, reduces the residual water on the sundries, and can improve the mixing effect of the sewage and the liquid medicine.)

1. The sewage treatment equipment for regeneration and cleaning of polyvinyl chloride plastic comprises an outer box body (1), wherein a water inlet (17) is formed in the outer wall of the top of the outer box body (1), a water outlet (5) is formed in the outer wall of the bottom of the outer box body (1), the side inner wall of the outer box body (1) below the water inlet (17) is provided with a flow dividing mechanism, a first liquid adding mechanism and a second liquid adding mechanism are respectively arranged on two sides below the flow dividing mechanism, the first liquid adding mechanism and the second liquid adding mechanism are symmetrical to each other, side outer walls of the outer box body (1) on one side of the first liquid adding mechanism and the second liquid adding mechanism are respectively provided with a side door (12), the first liquid adding mechanism comprises a rotating shaft (13) which is rotatably connected to the side inner wall of the outer box body (1), and five water pocket plates (14) which are uniformly distributed in an annular shape are fixedly connected to the side outer walls of the rotating shaft (13), the vertical section of the water trap plate (14) is of an arc-shaped structure, the concave surface of the water trap plate (14) close to one side of the shunt mechanism faces upwards, the concave surface of the water trap plate (14) is fixedly connected with uniformly distributed warping plates (2), the lower part of the water trap plate (14) is provided with arc plates (6) fixedly connected with the inner wall of the side surface of the outer box body (1), the outer wall of the side surface of each arc plate (6) is provided with uniformly distributed water guide grooves (40), the inside of each water guide groove (40) is provided with a liquid spraying mechanism, one side of each liquid spraying mechanism is provided with a liquid storage mechanism, one side of the water guide groove (40) positioned at the lowest part is provided with a filter screen plate (11), the outer wall of the side surface of the outer box body (1) at one side of the filter screen plate (11) is fixedly connected with a sewage collecting shell (3), the inside of the sewage collecting shell (3) is provided with a sewage collecting mechanism, the upper part of the filter screen plate (11) is provided with uniformly distributed rotary rods (38) rotatably connected with the inner wall of the outer box body (1) at the side surface, the outer wall of the side surface of the rotating rod (38) is fixedly connected with first mixing rods (37) which are uniformly distributed, and one end of the rotating rod (38) is in transmission fit with one end of the rotating cylinder (41).

2. The sewage treatment device for the regeneration and cleaning of polyvinyl chloride plastics according to claim 1, wherein the flow dividing mechanism comprises a water inlet shell (16) fixedly connected to the inner wall of the side surface of the outer box body (1) and located below the water inlet (17), guide plates (19) are fixedly connected to both sides of the outer wall of the bottom of the water inlet shell (16), the two guide plates (19) are arranged in an X shape, and the outer wall of the side surface of the two guide plates (19) is provided with drainage ports (18) distributed in an X shape.

3. The sewage treatment device for regeneration and cleaning of polyvinyl chloride plastics according to claim 2, wherein a reversing rod is rotatably connected to the inner side wall of the joint of the two sewage ports (18), one end of the reversing rod extends to the outer side of the outer box body (1), a reversing rotary handle is arranged at the end of the reversing rod positioned on the outer side of the outer box body (1), a reversing plate (15) matched with the sewage ports (18) is fixedly connected to the outer side wall of the reversing rod, and a partition plate (4) fixedly connected to the inner side wall of the outer box body (1) is arranged below the joint of the two guide plates (19).

4. The sewage treatment device for recycling and cleaning polyvinyl chloride plastics according to claim 1, wherein the liquid spraying mechanism comprises a rotating drum (41) rotatably connected to the inner side wall of the outer box body (1), the outer side wall of the rotating drum (41) is provided with liquid spraying holes (43) which are uniformly distributed, the outer side wall of the rotating drum (41) is fixedly connected with second mixing rods (42) which are uniformly distributed, and one end of the rotating drum (41) is in transmission fit with one end of the rotating shaft (13).

5. The sewage treatment device for the regeneration and cleaning of polyvinyl chloride plastics according to claim 4, wherein the liquid storage mechanism comprises a liquid storage tank (47) fixedly connected to the outer wall of one side of the outer box body (1), one end of a rotary drum (41) extends to the inside of the liquid storage tank (47) and is communicated with the liquid storage tank (47), a conical shell (48) is fixedly connected to the inner wall of the side of the liquid storage tank (47) on one side of the rotary drum (41), an intermediate rod (46) extending to the inside of the conical shell (48) is fixedly connected to the inner wall of the side of the rotary drum (41), spiral blades (44) matched with the conical shell (48) are fixedly connected to the outer wall of the side of the intermediate rod (46), and third mixing rods (45) which are uniformly distributed are fixedly connected to the outer wall of the side of the intermediate rod (46) extending to the inside of the liquid storage tank (47).

6. The sewage treatment device for recycling and cleaning polyvinyl chloride plastics according to claim 1, it is characterized in that one end of the filter screen plate (11) is rotatably connected with the inner wall of the side surface of the water chute (40), and the bottom inner wall of arc board (6) is opened has two at least evenly distributed's clamp plate groove (35), one side inner wall of clamp plate groove (35) rotates and is connected with clamp plate (36), the bottom outer wall sliding connection of clamp plate (36) has connecting rod (7), the other end fixed connection of connecting rod (7) is in the bottom outer wall of filter plate (11), the bottom outer wall fixedly connected with of clamp plate (36) extends to depression bar (34) of arc board (6) below, the same third spring (33) of fixedly connected with between the one end of depression bar (34) and the bottom outer wall of arc board (6), the top outer wall of filter plate (11) is provided with evenly distributed's manger plate arch (39).

7. The sewage treatment device for regeneration and cleaning of polyvinyl chloride plastics according to claim 1, wherein the sewage collecting mechanism comprises a filtering pocket plate (30), the outer wall of the top of the filtering pocket plate (30) is a wave-shaped mechanism, the inner walls of the sides of the sewage collecting shell (3) at the two sides of the filtering pocket plate (30) are both provided with a chute (28), the filtering pocket plate (30) is slidably connected with the inner walls of the sides of the chute (28), the same second spring (32) is fixedly connected between the outer wall of the bottom of the filtering pocket plate (30) and the inner wall of the bottom of the chute (28), and the outer wall of the top of the filtering pocket plate (30) is provided with a rated extrusion rod (29) fixedly connected with the outer wall at one side of the filtering screen plate (11).

8. The sewage treatment device for recycling and cleaning polyvinyl chloride plastics according to claim 7, wherein the inner wall of the bottom of the sewage collection housing (3) is an inclined surface facing the outer box body (1) in an inclined direction, a diversion trench (27) is formed in the bottom of the outer wall of the side surface of the lower side of the sewage collection housing (3), a liquid guide channel (9) fixedly connected to the outer wall of the side surface of the sewage collection housing (3) is arranged on one side of the diversion trench (27), and the other end of the liquid guide channel (9) is communicated with the inner wall of the bottom of the outer box body (1).

9. The sewage treatment equipment for regeneration and cleaning of polyvinyl chloride plastics according to claim 6, wherein a shaking frame (8) is arranged below the filter screen plate (11), one end of the shaking frame (8) is rotatably connected to one side of the outer wall of the bottom of the filter screen plate (11), the inner wall of the side of the shaking frame (8) is fixedly connected with elastic wires (20) which are uniformly distributed, the outer wall of the side of the elastic wires (20) is fixedly connected with weighting beads (21) which are uniformly distributed, the outer wall of the top of the connecting rod (7) is fixedly connected with a fixing pin (26), the outer wall of the side of the shaking frame (8) is fixedly connected with a sliding sleeve (25) which is slidably connected to the outer wall of the side of the fixing pin (26), and a first spring (24) is fixedly connected between the outer wall of the bottom of the sliding sleeve (25) and the outer wall of the top of the connecting rod (7).

10. The polyvinyl chloride plastic regeneration cleaning sewage treatment method is applied to the polyvinyl chloride plastic regeneration cleaning sewage treatment equipment as claimed in claim 1, and is characterized by comprising the following specific steps of:

s1: adding a liquid medicine required by sewage treatment into the liquid storage mechanism, and enabling the liquid medicine to flow over one side of the rotary drum (41);

s2: the flow change plate (15) is rotated through the annular rotary handle to close one of the drainage openings (18) of the flow change plate (15), and sewage enters the water inlet shell (16) from the water inlet (17) and falls down along the opened drainage opening (18);

s3: the sewage falls on the concave surface of the corresponding water trap plate (14) and drives the water trap plate (14) to rotate, then the sewage falls on the arc plate (6), and the water trap plate (14) rotates to press the sewage on the arc plate (6) into the water chute (40);

s4: the water trap plate (14) rotates to drive the rotating shaft (13) to rotate, the rotating shaft (13) rotates to drive the rotating drum (41) to rotate, and the liquid medicine in the liquid storage mechanism is sprayed out through the liquid spraying mechanism and is mixed with the sewage passing through the water guide groove (40);

s5: the sewage of the mixed liquid medicine falls on the filter screen plate (11), the filter screen plate (11) filters and separates the sewage, solid impurities fall into the sewage collecting mechanism, and the sewage falls on the bottom of the outer box body (1) and is discharged from the water outlet (5).

Technical Field

The invention relates to the technical field of plastic regeneration, in particular to a polyvinyl chloride plastic regeneration cleaning sewage treatment device and a treatment method thereof.

Background

The plastic has good processing performance and is easy to form, such as: blowing, extruding, pressing, cutting and welding, and can be used for making various plastic granules, such as waste food bag, sandal, wire board, agricultural film, pipe, barrel, basin, packing band and various waste plastic products.

The recycled plastic has a wide prospect, can change waste into valuable, can prevent the plastic from being discarded at will to cause environmental pollution, consumes more than 10 tons of various plastic products such as plastic food bags and the like every day in a city, has a large amount of waste plastic to be recycled in rural areas, does not worry about selling plastic particles, and needs to be cleaned when the plastic is recycled, so that a large amount of sewage can be generated.

When sewage generated by plastic cleaning is treated, liquid medicine is required to be added to neutralize the sewage, and the liquid medicine is directly added to a sewage tank in the conventional liquid medicine adding mode, so that excessive or insufficient liquid medicine is easily added, and the addition amount of the liquid medicine is not accurate.

Disclosure of Invention

Based on the technical problems in the prior art, the invention provides a polyvinyl chloride plastic regeneration cleaning sewage treatment device and a treatment method thereof.

The invention provides a sewage treatment device for regeneration and cleaning of polyvinyl chloride plastics, which comprises an outer box body, wherein the outer wall of the top of the outer box body is provided with a water inlet, the outer wall of the bottom of the outer box body is provided with a water outlet, the inner wall of the side surface of the outer box body, which is positioned below the water inlet, is provided with a flow dividing mechanism, the two sides below the flow dividing mechanism are respectively provided with a first liquid adding mechanism and a second liquid adding mechanism, the first liquid adding mechanism and the second liquid adding mechanism are mutually symmetrical, the outer wall of the side surface of the outer box body, which is positioned at one side of the first liquid adding mechanism and the second liquid adding mechanism, is provided with a side door, the first liquid adding mechanism comprises a rotating shaft which is rotatably connected with the inner wall of the side surface of the outer box body, the outer wall of the side surface of the rotating shaft is fixedly connected with five annular and uniformly distributed water-containing plates, the vertical cross section of each water containing plate is of an arc-shaped structure, the concave surface of the water containing plate, which is positioned at one side close to the flow dividing mechanism, is upward, the water containing plates are fixedly connected with uniformly distributed warped plates, the utility model discloses a sewage filter, including outer box side inner wall, pocket water board, liquid spraying mechanism, filter screen plate, outer box, rotating rod, outer box, inner box, liquid storage mechanism, liquid spraying mechanism, liquid storage mechanism, filter screen plate, outer box, rotating rod, outer box, inner box, outer box, rotating rod, outer box, rotating rod, outer box, rotating rod, outer box, rotating rod, outer box, and the lower box, outer box inner box, outer box, inner box, outer box, inner box, outer box, inner box, outer box, inner box, outer box, inner.

Preferably, reposition of redundant personnel mechanism includes the shell of intaking that is located the water inlet below of fixed connection in outer box side inner wall, and the equal fixedly connected with guide plate in bottom outer wall both sides of the shell of intaking, and two guide plates become the X type setting, and the side outer wall of two guide plates is opened has the lower mouth of a river that becomes the X type and distributes.

Preferably, two the side inner wall of handing-over department of mouth of a river rotates and is connected with the switching-over pole, and the one end of switching-over pole extends to the outside of outer box, and the one end that the switching-over pole is located the outer box outside is provided with the switching-over swing handle, the side outer wall fixedly connected with of steering column and the change of current board of mouth of a river looks adaptation down, and the below of two guide plate handing-over departments is provided with the baffle of fixed connection in outer box side inner wall.

Preferably, the liquid spraying mechanism comprises a rotating drum which is rotatably connected to the inner wall of the side face of the outer box body, liquid spraying holes which are uniformly distributed are formed in the outer wall of the side face of the rotating drum, second mixing rods which are uniformly distributed are fixedly connected to the outer wall of the side face of the rotating drum, and one end of the rotating drum is in transmission fit with one end of the rotating shaft.

Preferably, stock solution mechanism includes the liquid reserve tank of fixed connection in outer box one side outer wall, and the one end of rotary drum extends to the inside of liquid reserve tank and communicates with each other with the liquid reserve tank, and the liquid reserve tank is located the side inner wall fixedly connected with conical shell of rotary drum one side, and the side inner wall fixedly connected with of rotary drum extends to the inside intermediate lever of conical shell, the side outer wall fixedly connected with of intermediate lever and the spiral leaf of conical shell looks adaptation, and the intermediate lever extends to the inside side outer wall fixedly connected with evenly distributed's of liquid reserve tank third hybrid pole.

Preferably, the one end of filter screen board is rotated and is connected in the side inner wall of guiding gutter, and the bottom inner wall of arc board opens the clamp plate groove that has two at least evenly distributed, one side inner wall of clamp plate groove is rotated and is connected with the clamp plate, the bottom outer wall sliding connection of clamp plate has the connecting rod, the other end fixed connection of connecting rod is in the bottom outer wall of filter screen board, the bottom outer wall fixed connection of clamp plate has the depression bar that extends to the arc board below, the same third spring of fixed connection between the one end of depression bar and the bottom outer wall of arc board, the top outer wall of filter screen board is provided with evenly distributed's manger plate arch.

Preferably, dirty mechanism of collection is including filtering the pocket board, and filters the top outer wall of pocket board and be wave mechanism, and the side inner wall that the dirty shell of collection is located filtering pocket board both sides all opens there is the spout, filters pocket board sliding connection in the side inner wall of spout, filters the same second spring of fixedly connected with between the bottom outer wall of pocket board and the bottom inner wall of spout, and the top outer wall of filtering the pocket board is provided with the rated stripper bar of fixed connection in filter screen board one side outer wall.

Preferably, the inner wall of the bottom of the dirt collecting shell is an inclined plane facing the inclined direction of the outer box body, the bottom of the outer wall of the side face of the lower side of the dirt collecting shell is provided with a flow guide groove, one side of the flow guide groove is provided with a liquid guide channel fixedly connected to the outer wall of the side face of the dirt collecting shell, and the other end of the liquid guide channel is communicated with the inner wall of the bottom of the outer box body.

Preferably, the below of filter plate is provided with and trembles the frame, and tremble the one end rotation of frame and connect in filter plate's bottom outer wall one side, tremble the side inner wall fixedly connected with evenly distributed's of frame elastic wire, elastic wire's side outer wall fixedly connected with evenly distributed's ballast pearl, the top outer wall fixedly connected with fixed pin of connecting rod, tremble the side outer wall fixedly connected with sliding connection in the sliding sleeve of fixed pin side outer wall of frame, the first spring of fixedly connected with between the bottom outer wall of sliding sleeve and the top outer wall of connecting rod.

The polyvinyl chloride plastic regeneration cleaning sewage treatment method applies the polyvinyl chloride plastic regeneration cleaning sewage treatment equipment and comprises the following specific steps:

s1: adding liquid medicine required by sewage treatment into the liquid storage mechanism, and enabling the liquid medicine to submerge one side of the rotary drum;

s2: the annular rotary handle rotates the flow conversion plate to enable the flow conversion plate to close one of the water outlets, and sewage enters the water inlet shell from the water inlet and falls down along the opened water outlet;

s3: the sewage falls on the concave surface of the corresponding water trap plate and drives the water trap plate to rotate, then the sewage falls on the arc plate, and the water trap plate rotates to press the sewage on the arc plate into the water guide groove;

s4: the water trap plate rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the rotating drum to rotate, and the liquid medicine in the liquid storage mechanism is sprayed out through the liquid spraying mechanism and is mixed with the sewage passing through the water guide groove;

s5: the sewage of mixed liquid medicine falls on filter screen board, and filter screen board filters the separation to sewage, and solid impurity falls into the dirty mechanism of collection, and sewage falls in outer box bottom and is discharged by the delivery port.

The beneficial effects of the invention are as follows:

1. through setting up water pocket board and hydrojet mechanism, set up the water pocket board in the below of the shell that intakes, can fall on the water pocket board and drive water pocket board when sewage falls down by the shell that intakes after, rotate through the water pocket board and drive the liquid medicine of hydrojet mechanism in with stock solution mechanism take out and mix with the sewage that passes through, and then can carry out the interpolation of liquid medicine along with letting in of sewage, can not cause the liquid medicine volume too much or too little, can add the medicine by the accuracy.

2. Through setting up the clamp plate, connecting rod and filter plate, inner wall at the arc board sets up the clamp plate, can drive the clamp plate intermittent type nature down and bounce when the water pocket board rotates, and then can drive filter plate through the linkage of connecting rod and shake, and then can improve the effect of sewage separation on the filter plate, can make debris on the filter plate fall in the dirty mechanism of collection simultaneously, and can prevent that filter plate from blockking up, the manger plate arch on the filter plate then can be to playing the buffering effect, and then prevent that water from entering into in the dirty mechanism of collection.

3. Through setting up drain channel, set up drain channel between dirty shell of collection and outer box, after solid debris fell to filtering pocket board, adnexed remaining water then can fall and flow back to outer box by drain channel along with filtering the shake of pocket board on the debris, and then has reduced remaining moisture on the debris.

4. Through the frame of trembling that sets up, set up in filter plate below and tremble the frame, filter plate tremble the shake that the kinetic energy drive trembled the frame, and then can drive the elastic wire that trembles in the frame and the shake of ballast pearl, and then can take the sewage that falls to filter plate to stir to can improve the mixed effect of sewage and liquid medicine.

Drawings

FIG. 1 is a cross-sectional view of the overall construction of the present invention;

FIG. 2 is a partial cross-sectional view of the outer case structure of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic view of the structure at B in FIG. 1;

FIG. 5 is a schematic view of the structure at C in FIG. 1;

FIG. 6 is a schematic view of a pocket structure according to the present invention;

FIG. 7 is a schematic view of a liquid storage tank according to the present invention.

In the figure: the sewage treatment device comprises a box body 1, a warping plate 2, a sewage collecting shell 3, a partition plate 4, a water outlet 5, an arc plate 6, a connecting rod 7, a shaking frame 8, a liquid guide channel 9, a sewage draining outlet 10, a filter screen plate 11, a side door 12, a rotating shaft 13, a water inlet plate 14, a flow changing plate 15, a water inlet shell 16, a water inlet 17, a water outlet 18, a flow guide plate 19, an elastic wire 20, a weight 21 bead 24, a first spring 24, a sliding sleeve 25, a fixed pin 26, a flow guide groove 27, a sliding groove 28, a squeezing rod 29, a filter pocket plate 30, a second spring 32, a third spring 33, a pressure rod 34, a pressing plate groove 35, a pressing plate 36, a first mixing rod 37, a rotating rod 38, a water retaining bulge 39, a water guide groove 40, a rotating cylinder 41, a second mixing rod 42, a liquid spray hole 43, a spiral leaf 44, a third mixing rod 45, a middle rod 46, a liquid storage tank 47 and a conical shell 48.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

A sewage treatment device for regeneration and cleaning of polyvinyl chloride plastics comprises an outer box body 1, wherein a water inlet 17 is arranged on the outer wall of the top of the outer box body 1, a water outlet 5 is arranged on the outer wall of the bottom of the outer box body 1, a shunting mechanism is arranged on the inner wall of the side surface of the outer box body 1 below the water inlet 17, a first liquid adding mechanism and a second liquid adding mechanism are respectively arranged on two sides below the shunting mechanism, the first liquid adding mechanism and the second liquid adding mechanism are mutually symmetrical, side doors 12 are respectively arranged on the outer wall of the side surface of the outer box body 1 on one side of the first liquid adding mechanism and the second liquid adding mechanism, the first liquid adding mechanism comprises a rotating shaft 13 rotatably connected to the inner wall of the side surface of the outer box body 1, five annular and uniformly distributed water inlet plates 14 are fixedly connected to the outer wall of the side surface of the rotating shaft 13, the vertical section of each water inlet plate 14 is of an arc-shaped structure, the concave surface of each water inlet plate 14 close to one side of the shunting mechanism faces upwards, uniformly distributed wanes 2 are fixedly connected to the concave surface of each water inlet plate 14, the below of water pocket board 14 is provided with arc board 6 of fixed connection in outer box 1 side inner wall, and the lateral outer wall of arc board 6 opens has evenly distributed's guiding gutter 40, the inside of guiding gutter 40 is provided with hydrojet mechanism, one side of hydrojet mechanism is provided with stock solution mechanism, one side that is located the guiding gutter 40 of below is provided with filter plate 11, and outer box 1 is located the dirty shell 3 of side outer wall fixedly connected with collection of filter plate 11 one side, the inside of the dirty shell 3 that collects is provided with collection dirty mechanism, filter plate 11's top is provided with evenly distributed's rotation and connects in the bull stick 38 of outer box 1 side inner wall, the side outer wall fixedly connected with evenly distributed's first mixed pole 37 of bull stick 38, the one end of bull stick 38 forms the transmission cooperation with the one end of rotary stick 41.

In the invention, the flow dividing mechanism comprises a water inlet shell 16 which is fixedly connected with the inner wall of the side surface of the outer box body 1 and is positioned below a water inlet 17, guide plates 19 are fixedly connected with two sides of the outer wall of the bottom of the water inlet shell 16, the two guide plates 19 are arranged in an X shape, and the outer wall of the side surface of the two guide plates 19 is provided with drainage ports 18 which are distributed in an X shape.

Wherein, the side inner wall of the handing-over department of two lower nozzles 18 rotates and is connected with the switching-over pole, and the one end of switching-over pole extends to the outside of outer box 1, and the one end that the switching-over pole is located the outer box 1 outside is provided with the switching-over swing handle, and the side outer wall fixedly connected with of steering column changes current board 15 with lower nozzle 18 looks adaptation, and the below of two guide plates 19 handing-over departments is provided with fixed connection in the baffle 4 of outer box 1 side inner wall.

Wherein, the liquid spraying mechanism comprises a rotary drum 41 which is rotatably connected with the inner wall of the side surface of the outer box body 1, the outer wall of the side surface of the rotary drum 41 is provided with liquid spraying holes 43 which are uniformly distributed, the outer wall of the side surface of the rotary drum 41 is fixedly connected with second mixing rods 42 which are uniformly distributed, and one end of the rotary drum 41 is in transmission fit with one end of the rotating shaft 13.

Wherein, stock solution mechanism includes the liquid reserve tank 47 of fixed connection in outer box 1 one side outer wall, and the one end of rotary drum 41 extends to the inside of liquid reserve tank 47 and communicates with each other with liquid reserve tank 47, liquid reserve tank 47 is located the side inner wall fixedly connected with toper shell 48 of rotary drum 41 one side, the side inner wall fixedly connected with of rotary drum 41 extends to the inside intermediate lever 46 of toper shell 48, the side outer wall fixedly connected with of intermediate lever 46 and the spiral leaf 44 of 48 looks adaptations of toper shell, intermediate lever 46 extends to the inside side outer wall fixedly connected with evenly distributed's of liquid reserve tank 47 third hybrid pole 45.

Wherein, the one end of filter plate 11 is rotated and is connected in the side inner wall of guiding gutter 40, and the bottom inner wall of arc board 6 opens the clamp plate groove 35 that has two at least evenly distributed, one side inner wall of clamp plate groove 35 rotates and is connected with clamp plate 36, the bottom outer wall sliding connection of clamp plate 36 has connecting rod 7, the other end fixed connection of connecting rod 7 is in the bottom outer wall of filter plate 11, the bottom outer wall fixedly connected with of clamp plate 36 extends to depression bar 34 of arc board 6 below, the same third spring 33 of fixedly connected with between the one end of depression bar 34 and the bottom outer wall of arc board 6, the top outer wall of filter plate 11 is provided with evenly distributed's manger plate arch 39.

Wherein, dirty mechanism of collection is including filtering pocket board 30, and the top outer wall of filtering pocket board 30 is wave mechanism, and the side inner wall that the dirty shell 3 of collection is located and filters pocket board 30 both sides has all opened spout 28, filters the side inner wall of pocket board 30 sliding connection in spout 28, filters the same second spring 32 of fixedly connected with between the bottom outer wall of pocket board 30 and the bottom inner wall of spout 28, and the top outer wall of filtering pocket board 30 is provided with fixed connection in the rated extrusion pole 29 of 11 one side outer walls of filter screen board.

Wherein, the bottom inner wall of the dirty shell 3 of collection is the inclined plane towards the slope orientation of outer box 1, and open guiding gutter 27 in the side outer wall bottom of the lower one side of dirty shell 3 of collection, and one side of guiding gutter 27 is provided with drain channel 9 fixedly connected in the dirty shell 3 side outer wall of collection, and the other end of drain channel 9 communicates with each other with the bottom inner wall of outer box 1.

Wherein, the below of filter plate 11 is provided with and trembles frame 8, and tremble the one end rotation of frame 8 and connect in filter plate 11 bottom outer wall one side, tremble the elastic filament 20 of the side inner wall fixedly connected with evenly distributed of frame 8, the side outer wall fixedly connected with evenly distributed's of elastic filament 20 weighs pearl 21, the top outer wall fixedly connected with fixed pin 26 of connecting rod 7, tremble the sliding sleeve 25 of the side outer wall fixedly connected with sliding connection in fixed pin 26 side outer wall of frame 8, the first spring 24 of fixedly connected with between the bottom outer wall of sliding sleeve 25 and the top outer wall of connecting rod 7.

When in use, the liquid medicine required by sewage treatment is firstly added into the liquid storage tank 47, the reversing rotary handle is rotated to enable the flow change plate 15 to close one of the lower water gaps 18, then the sewage enters the water inlet shell 16 from the water inlet 17 and falls down along the opened lower water gap 18, the sewage falls on the concave surface of the corresponding water inlet plate 14 and drives the water inlet plate 14 to rotate, then the sewage falls on the arc plate 6, the water inlet plate 14 rotates to press the sewage on the arc plate 6 into the water guide groove 40, the water inlet plate 14 rotates to drive the rotary shaft 13 to rotate, the rotary shaft 13 rotates to drive the rotary drum 41 to rotate, the liquid medicine in the liquid storage mechanism is sprayed out through the spiral blades and is mixed with the sewage passing through the water guide groove 40, the second mixing rod 42 can improve the sewage mixing effect, then the sewage falls on the filter screen plate 11 and is filtered by the filter screen plate 11, the water inlet plate 14 rotates to intermittently press and bounce, and then the filter screen plate 11 is driven by the linkage of the connecting rod 7 to shake, further, the effect of separating sewage on the filter screen plate 11 can be improved, impurities on the filter screen plate 11 can fall into the sewage collecting mechanism, the filter screen plate 11 can be prevented from being blocked, the water retaining protrusions 39 on the filter screen plate 11 can play a buffering effect, water is further prevented from entering the sewage collecting mechanism, shaking of the filter screen plate 11 can drive shaking of the shaking frame 8, further the elastic wires 20 and the weighting beads 21 in the shaking frame 8 can be driven to shake, further sewage falling down from the filter screen plate 11 can be stirred, further the mixing effect of the sewage and liquid medicine can be improved, when solid impurities fall onto the filter pocket plate 30, the filter pocket plate 30 shakes up and down along with shaking of the filter screen plate 11, further residual water attached to the impurities can fall down along with shaking of the filter screen plate 11 and flows back into the outer box body 1 through the liquid guide channel 9, further residual water on the impurities is reduced, and then the sewage is discharged from the water outlet 5, the direction of the flow plate 15 can be changed by rotating the reversing rotary handle, and then when the first liquid adding mechanism or the second liquid adding mechanism needs to be overhauled, the corresponding water outlet 18 is closed.

Example 2

A polyvinyl chloride plastic regeneration cleaning sewage treatment method is applied to the polyvinyl chloride plastic regeneration cleaning sewage treatment equipment in the embodiment 1, and comprises the following specific steps:

s1: adding a liquid medicine required for sewage treatment into the liquid storage mechanism, and enabling the liquid medicine to submerge one side of the rotary drum 41;

s2: the reversing rotating handle rotates the reversing plate 15, so that the reversing plate 15 closes one of the drainage openings 18, and sewage enters the water inlet shell 16 from the water inlet 17 and falls down along the opened drainage opening 18;

s3: the sewage falls on the concave surface of the corresponding water trap plate 14 and drives the water trap plate 14 to rotate, then the sewage falls on the arc plate 6, and the water trap plate 14 rotates to press the sewage on the arc plate 6 into the water chute 40;

s4: the water trap plate 14 rotates to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the rotating drum 41 to rotate, and the liquid medicine in the liquid storage mechanism is sprayed out through the liquid spraying mechanism and is mixed with the sewage passing through the water guide groove 40;

s5: the sewage of mixed liquid medicine falls on filter screen plate 11, and filter screen plate 11 filters the separation to sewage, and solid impurity falls into the dirty mechanism of collection, and sewage falls in outer box 1 bottom and is discharged by delivery port 5.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.