CN220899672U - Chemical waste liquid treatment and collection device - Google Patents

Abstract

The utility model belongs to the technical field of waste liquid treatment, in particular to a chemical waste liquid treatment and collection device, which comprises a treatment box, a liquid inlet pipe fixed on the surface of the treatment box, and a separation assembly arranged in the treatment box.

Description

Chemical waste liquid treatment and collection device

Technical Field

The utility model belongs to the technical field of waste liquid treatment, and particularly relates to a chemical waste liquid treatment and collection device.

Background

Waste liquid pollution generated in the chemical production process comprises organic matter pollution, inorganic matter pollution and the like, and chemical waste water is waste water such as process waste water, cooling water, waste gas washing water, equipment, site flushing water and the like discharged in the chemical production, and if the waste water is discharged without treatment, the waste water can cause pollution of different properties and different degrees of water bodies, so that the health of human beings is endangered, and the industrial and agricultural production is influenced;

Through investigation publication (bulletin) number: CN209193724U discloses a chemical waste liquid treatment device, this technology discloses "including shell, water storage chamber, acid-base equilibrium chamber, filter chamber and clean room", the left and right both sides wall fixedly connected with inlet tube and outlet pipe of shell, the bottom fixedly connected with bottom plate of shell, the top of water storage chamber is equipped with the apron of rotating connection, the junction of apron and shell is equipped with the axis of rotation, the bottom of water storage chamber adsorbs and is connected with the permanent magnet, the right side of water storage chamber is equipped with acid-base equilibrium chamber, the top of acid-base equilibrium chamber is fixedly connected with acid reagent bottle and alkaline reagent bottle, the right side of acid-base equilibrium chamber is equipped with the filter chamber, be equipped with a plurality of filter plates in the filter chamber, the aperture of filter plate reduces in proper order from a left side to a right side, the clean room is located the right side of filter chamber, the inside fixedly connected with active carbon and reverse osmosis membrane etc. technical scheme has through adsorbing the apron in the water storage chamber, is convenient for adsorb the metal particle in the chemical waste liquid, makes things convenient for carrying out recovery etc. technical department effect "to the metal particle in the chemical waste liquid;

Although the design can adsorb metal particles in the chemical waste liquid and conveniently recover the metal particles in the chemical waste liquid, the design adopts the filter plates with different apertures to filter the chemical waste liquid, so that the impurities filtered in the waste liquid can not be discharged and collected, the filter plates are easy to be blocked by the impurities, the filter plates are required to be frequently stopped, the disassembly and replacement of the filter plates are required, the waste liquid treatment process can not be continuously carried out, and the waste liquid treatment efficiency is reduced;

In order to solve the problems, the application provides a chemical waste liquid treatment and collection device.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a chemical waste liquid treatment and collection device which has the characteristics that impurities falling on the surface of a separation filter screen are pushed out, so that the discharge and collection treatment of the impurities can be completed, the phenomenon that the impurities are accumulated and blocked on the surface of a filter plate is avoided, the filter plate is not required to be frequently disassembled and replaced, the online discharge of the impurities is realized, the stop is not required to treat the impurities, the waste liquid treatment process is continuously carried out, and the waste liquid treatment efficiency is greatly improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the chemical waste liquid treatment and collection device comprises a treatment box, a liquid inlet pipe fixed on the surface of the treatment box, and a separation assembly arranged in the treatment box;

The separation assembly comprises a separation filter screen fixed in the treatment box and in a U-shaped structure, a rotating frame arranged above the separation filter screen and separation pushing plates symmetrically fixed on two sides of the surface of the rotating frame, wherein the separation filter screen and the separation pushing plates are respectively composed of a plurality of separation filter plates and separation pushing rods which are arranged at equal intervals, and each separation pushing rod is arranged between two separation filter plates.

As a preferable mode of the chemical waste liquid treatment and collection device, a driving shaft is fixed in the rotating frame, two ends of the driving shaft are rotatably connected in the treatment box through a bearing A, and one end of the driving shaft penetrates through the treatment box and extends to the outer side of the treatment box and is fixedly connected with the output end of a motor fixed on the outer side of the treatment box.

As a preferable mode of the chemical waste liquid treatment and collection device, a impurity discharging window is formed in one side, close to the separation filter screen, of the front surface of the treatment box, a conveying pipeline is fixed on one side, close to the impurity discharging window, of the surface of the separation filter screen, an inclined surface is formed in one side, close to the conveying pipeline, of the surface of the separation filter screen, a guide plate is fixed between the separation filter screen and the conveying pipeline, a spiral auger is rotatably connected inside the conveying pipeline through a bearing B, a supporting plate is fixed on one side, close to the lower surface of the conveying pipeline, of the front surface of the treatment box, an impurity collecting box is fixed on the surface of the supporting plate, and a blanking pipe is fixed on one side, close to the impurity collecting box, of the lower surface of the conveying pipeline.

As a preferable mode of the chemical waste liquid treatment and collection device, one end of the driving shaft far away from the motor penetrates through the inside of the treatment box, extends to the outer side of the treatment box and is fixedly connected with the driving sprocket arranged on the outer side of the treatment box, one end of the spiral auger, which is close to the driving sprocket, penetrates through the inside of the conveying pipeline, extends to the outer side of the conveying pipeline and is fixedly connected with the driven sprocket arranged on the outer side of the conveying pipeline, and a transmission chain is meshed and connected between the driven sprocket and the driving sprocket.

The chemical waste liquid treatment and collection device provided by the utility model preferably further comprises a collection assembly arranged below the separation filter screen, wherein the collection assembly comprises a waste liquid collection box arranged on one side below the separation filter screen, an overflow collection box arranged on the other side below the separation filter screen and an overflow floating ball arranged above the waste liquid collection box, and the waste liquid collection box and the overflow collection box are both fixed in the treatment box.

As a preferable mode of the chemical waste liquid treatment and collection device, a liquid collecting hopper is fixed on one side, close to the lower side of the separation filter screen, of the inside of the treatment tank, a liquid distributing pipe with a three-way structure is fixed on the lower surface of the liquid collecting hopper, electric control valves are arranged on the surfaces of two ends, far away from the liquid collecting hopper, of the liquid distributing pipe, a trigger seat is fixed on one side, close to the overflow floating ball, of the inside of the treatment tank, a hinge shaft is fixed on one side, close to the overflow floating ball, of the inside of the trigger seat, a turnover rod with an L-shaped structure is hinged on the surface of the hinge shaft, and one end of the turnover rod is fixedly connected with the overflow floating ball.

As the chemical waste liquid treatment and collection device, preferably, a trigger switch is fixed at one side, close to the turning rod, inside the trigger seat, an extrusion head is fixed at one side, close to the trigger switch, of the surface of the turning rod, an alarm is fixed at the surface of the treatment box, and the trigger switch is electrically connected with the alarm and the electric control valve through wires respectively.

Compared with the prior art, the utility model has the beneficial effects that:

Through the separation subassembly that sets up, can push out the impurity that drops on the separation filter screen surface, can accomplish the emission collection treatment to the impurity, avoid the impurity to pile up the phenomenon of jam at the surface of filter plate, need not frequent dismantlement change filter plate, thereby realize the online emission of impurity, need not to shut down and handle the impurity, make the waste liquid treatment's process go on in succession, waste liquid treatment's efficiency has been improved greatly, through the collection subassembly that sets up, can remind the inside waste liquid of staff's waste liquid collecting box to fill up soon, let the staff in time stop waste liquid collection work, avoid the waste liquid to overflow out the condition in the waste liquid collecting box because of collecting full.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a treatment tank in accordance with the present utility model;

FIG. 3 is a schematic view of a separation assembly according to the present utility model;

FIG. 4 is an enlarged view of the portion A of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic view of a part of the structure of the collecting assembly according to the present utility model;

fig. 6 is a cross-sectional view of the trigger seat of the present utility model.

In the figure:

1. a treatment box; 2. a liquid inlet pipe;

3. A separation assembly; 31. separating a filter screen; 311. an inclined surface; 312. a deflector; 32. a drive shaft; 321. a drive sprocket; 322. a drive chain; 323. a driven sprocket; 33. a rotating frame; 34. separating the pushing plate; 35. a motor; 36. a delivery conduit; 37. a spiral auger; 38. an impurity collection box; 381. a support plate; 382. discharging pipes;

4. A collection assembly; 41. a liquid collecting hopper; 42. a liquid separating pipe; 43. a waste liquid collection box; 44. an overflow collection box; 45. overflowing floating balls; 46. a trigger seat; 47. a hinge shaft; 48. turning over the rod; 481. an extrusion head; 49. triggering a switch; 491. an alarm; 492. an electrically controlled valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1:

A chemical waste liquid treatment and collection device comprises a treatment box 1 and a liquid inlet pipe 2 fixed on the surface of the treatment box 1.

In this embodiment: existing chemical waste liquid treatment collection device { publication (bulletin) number }: CN209193724U discloses a chemical waste liquid treatment device, in which a casing proposed in the present document is disclosed, and the treatment tank 1 in the present document adopts the same technical means in the prior art, which are not described in detail herein, and the present application is further improved with respect to the present separation assembly 3, and the details refer to the following disclosure technology; in order to solve the technical problem existing in the prior art, as disclosed in the background art above, although the design can adsorb the metal particles in the chemical waste liquid, and the recovery of the metal particles in the chemical waste liquid is convenient, the design adopts the filter plates with different apertures to filter the chemical waste liquid, the impurities filtered in the waste liquid can not be discharged and collected and treated, the filter plates are easy to be blocked by the impurities, the filter plates are required to be disassembled and replaced frequently, the process of treating the waste liquid can not be continuously carried out, the efficiency of treating the waste liquid is reduced, and the problem is obviously the problem which exists in reality and is difficult to solve in combination with the use.

As shown in fig. 1-6:

in combination with the above, in order to discharge, collect and process impurities, realize the online discharge of impurities, still include the separation subassembly 3 of installing inside processing case 1, separation subassembly 3 is including fixing the separation filter screen 31 that is U type structure in processing case 1 inside and setting up the swivel mount 33 and the separation push pedal 34 of symmetry fixed in the swivel mount 33 surface both sides at the separation filter screen 31 top, separation filter screen 31 and separation push pedal 34 are constituteed by a plurality of separation filter plates and the separation push rod that are the equidistance and arrange respectively, and every separation push rod all sets up between two separation filter plates.

In this embodiment: when needing to handle and collect chemical waste liquid, at first pour into chemical waste liquid into the inside of handling case 1 through feed liquor pipe 2, through the setting of separation filter screen 31, can filter the impurity in the chemical waste liquid, realize solid-liquid separation, the impurity after the separation can fall on the surface of separation filter screen 31, through the rotation of swivel mount 33, can drive the separation push pedal 34 of its surface and slide in the clearance of separation filter screen 31 in the motion process, can release the impurity that drops on separation filter screen 31 surface, can accomplish the emission collection treatment to the impurity, avoid the phenomenon that the impurity piles up the jam at the surface of filter plate, need not frequent dismantlement change filter plate, thereby realize the online emission of impurity, need not to shut down and handle the impurity, make the process of waste liquid treatment go on in succession, waste liquid treatment's efficiency has been improved greatly.

In an alternative embodiment: the inside of swivel mount 33 is fixed with drive shaft 32, the both ends of drive shaft 32 all rotate through bearing A and connect in the inside of handling case 1, and the one end of drive shaft 32 runs through the inside of handling case 1, and extend to the outside of handling case 1, and with the motor 35 output fixed in handling case 1 outside fixed connection, the one end that drive shaft 32 kept away from motor 35 runs through the inside of handling case 1, and extend to the outside of handling case 1, and with the driving sprocket 321 fixed connection who sets up in handling case 1 outside, the one end that spiral auger 37 is close to driving sprocket 321 runs through the inside of pipeline 36, and extend to the outside of pipeline 36, and with the driven sprocket 323 fixed connection who sets up in the pipeline 36 outside, and the meshing is connected with drive chain 322 between driven sprocket 323 and the driving sprocket 321.

In this embodiment: through the start of motor 35, can drive shaft 32 and rotate in the inside of handling case 1, and then drive swivel mount 33 synchronous rotation, along with the rotation of swivel mount 33, can drive the separation push pedal 34 of its surface and regard drive shaft 32 as the centre of a circle to do circular motion, and slide in the clearance of follow separation filter screen 31 in the motion process, can release the impurity that drops on separation filter screen 31 surface, through the rotation of drive shaft 32, can drive the synchronous rotation of the driving sprocket 321 on its surface, then under the cooperation of drive chain 322, can drive driven sprocket 323 and rotate, and then drive spiral auger 37 and rotate in the inside of pipeline 36, thereby carry the impurity that falls into pipeline 36 inside, until the impurity drops into the inside of impurity collecting box 38 from unloading pipe 382, can accomplish the emission collection treatment to the impurity.

In an alternative embodiment: the impurity removing window is formed in one side, close to the separating filter screen 31, of the front surface of the treatment box 1, the conveying pipeline 36 is fixed to one side, close to the impurity removing window, of the surface of the treatment box 1, the inclined surface 311 is formed in one side, close to the conveying pipeline 36, of the surface of the separating filter screen 31, the guide plate 312 is fixed between the separating filter screen 31 and the conveying pipeline 36, the spiral auger 37 is rotatably connected to the inside of the conveying pipeline 36 through the bearing B, the supporting plate 381 is fixed to one side, close to the lower surface of the conveying pipeline 36, of the front surface of the treatment box 1, the impurity collecting box 38 is fixed to the surface of the supporting plate 381, and the blanking pipe 382 is fixed to one side, close to the impurity collecting box 38, of the lower surface of the conveying pipeline 36.

In this embodiment: the pushed impurities are pushed to one side of the separation filter screen 31, which is close to the inclined surface 311, along with the movement of the separation push plate 34, under the action of inertia, the impurities roll down from the surface of the inclined surface 311 to the surface of the guide plate 312, then slide down into the conveying pipeline 36 through the guide plate 312, and then fall down into the impurity collecting box 38 from the blanking pipe 382 under the conveying of the spiral auger 37, so that the discharging and collecting treatment of the impurities can be completed.

Still further, the method comprises:

In combination with the above, in order to remind the staff that the waste liquid collection tank 43 is filled with waste liquid soon, the staff can stop the waste liquid collection work in time, and the waste liquid collection device further comprises a collection assembly 4 arranged below the separation filter screen 31, wherein the collection assembly 4 comprises the waste liquid collection tank 43 arranged on one side below the separation filter screen 31, an overflow collection tank 44 arranged on the other side below the separation filter screen 31 and an overflow floating ball 45 arranged above the waste liquid collection tank 43, and the waste liquid collection tank 43 and the overflow collection tank 44 are both fixed inside the treatment tank 1.

In this embodiment: the waste liquid after separation can flow into the inside of the liquid separating pipe 42 through the liquid collecting hopper 41, then can flow into the waste liquid collecting box 43 for collection, along with continuous waste liquid treatment, waste liquid is accumulated in the waste liquid collecting box 43, when the waste liquid water level rises to the height of the initial position of the overflow floating ball 45, the overflow floating ball 45 can float on the liquid level of the waste liquid under the influence of buoyancy, and moves upwards along with continuous rising of the waste liquid water level, and the overflow floating ball 45 moves upwards, so that the waste liquid collecting box 43 of workers is reminded to be filled up, the workers can stop waste liquid collecting work in time, the situation that waste liquid overflows from the waste liquid collecting box 43 due to the fact that the waste liquid is collected is avoided, after the waste liquid collecting box 43 is filled up, the waste liquid can flow into the overflow collecting box 44 for collection, overflow of the waste liquid is avoided, and safety is high.

In an alternative embodiment: the inside below one side that is close to separation filter screen 31 of processing case 1 is fixed with gathers liquid fill 41, gather the lower surface fixed who gathers liquid fill 41 and be had three way construction's branch liquid pipe 42, the both ends surface that gathers liquid fill 41 was kept away from to branch liquid pipe 42 all installs automatically controlled valve 492, the inside one side that is close to overflow floater 45 of processing case 1 is fixed with trigger seat 46, the inside one side that is close to overflow floater 45 of trigger seat 46 is fixed with articulated shaft 47, the surface hinge of articulated shaft 47 has the tilting lever 48 that is L type structure, and the one end and the overflow floater 45 fixed connection of tilting lever 48.

In this embodiment: the waste liquid after separation can flow into the inside of the liquid separating pipe 42 through the liquid collecting hopper 41, at this moment, the electric control valve 492 above the waste liquid collecting box 43 is in an opening state, the electric control valve 492 above the overflow collecting box 44 is in a closing state, therefore, the waste liquid can flow into the inside of the waste liquid collecting box 43 for collection, as the waste liquid is continuously processed, the waste liquid is accumulated in the inside of the waste liquid collecting box 43, when the waste liquid level rises to the height of the initial position of the overflow floating ball 45, the overflow floating ball 45 can float on the liquid level of the waste liquid under the influence of buoyancy, and moves upwards along with the continuous rise of the waste liquid level, through the upward movement of the overflow floating ball 45, the turning rod 48 can be driven to make circumferential overturning motion around the hinge shaft 47 in the inside of the trigger seat 46, the self length is further driven to approach one side of the trigger switch 49, when the inner space of the waste liquid collecting box 43 is rapidly filled with the waste liquid, the extrusion head can be contacted with the trigger switch 49, at this moment, the trigger switch 49 can send out an electric signal to a controller (not shown in the figure), when the controller (not shown in the figure) rises to the inside of the trigger switch 492, the electric control valve 492 is not shown in the figure, the electric control valve is not shown in the figure, the inside the waste liquid collecting box 44 can not shown, the situation of the waste liquid is not being opened, the waste liquid can not shown in the working time, and the automatic controller is not shown in the working time, the working time is prevented from exceeding the situation, the situation that the waste liquid is automatically stops the electric control valve 44 is opened, and the working, and the waste liquid is not flows in the inside, and the working time, and the working situation is not shown.

In an alternative embodiment: a trigger switch 49 is fixed on one side of the trigger seat 46, which is close to the turning rod 48, a squeezing head 481 is fixed on one side of the surface of the turning rod 48, which is close to the trigger switch 49, an alarm 491 is fixed on the surface of the treatment box 1, and the trigger switch 49 is electrically connected with the alarm 491 and the electric control valve 492 through wires respectively.

In this embodiment: when the internal space of the waste liquid collection tank 43 is filled with waste liquid, the squeezing head 481 contacts with the trigger switch 49 and squeezes the trigger switch 49 to turn on, at this time, the trigger switch 49 sends out an electrical signal to a controller (not shown), and the controller (not shown) controls the alarm 491 to sound an alarm, so as to remind workers that the waste liquid in the waste liquid collection tank 43 is filled up.

The working principle and the using flow of the utility model are as follows: when chemical waste liquid is required to be treated and collected, the chemical waste liquid is firstly injected into the treatment box 1 through the liquid inlet pipe 2, then the motor 35 is started, impurities in the chemical waste liquid can be filtered through the arrangement of the separation filter screen 31, solid-liquid separation is realized, the separated impurities can fall on the surface of the separation filter screen 31, the driving shaft 32 can be driven to rotate in the treatment box 1 through the starting of the motor 35, the rotating frame 33 is driven to rotate synchronously, the separation push plate 34 on the surface of the rotating frame 33 can be driven to do circular motion by taking the driving shaft 32 as a circle center along with the rotation of the rotating frame 33, and can slide from a gap of the separation filter screen 31 in the motion process, so that the impurities falling on the surface of the separation filter screen 31 can be pushed out, then the impurities can be pushed to one side of the separation filter screen 31 close to the inclined surface 311 along with the motion of the separation push plate 34 under the action of inertia, the impurity rolls to the surface of the guide plate 312 from the surface of the inclined surface 311, and then slides into the conveying pipeline 36 from the guide plate 312, during the period, the driving sprocket 321 on the surface of the guide plate can be driven to synchronously rotate by the rotation of the driving shaft 32, then the driven sprocket 323 can be driven to rotate under the cooperation of the driving chain 322, and then the spiral auger 37 is driven to rotate in the conveying pipeline 36, so that the impurity sliding into the conveying pipeline 36 is conveyed until the impurity falls into the impurity collecting box 38 from the blanking pipe 382, the discharge and collection treatment of the impurity can be completed, the phenomenon that the impurity is accumulated and blocked on the surface of the filter plate is avoided, the filter plate is not required to be frequently detached and replaced, the online discharge of the impurity is realized, the treatment of the impurity is not required to be stopped, the waste liquid treatment process is continuously carried out, the waste liquid treatment efficiency is greatly improved, the separated waste liquid flows into the liquid separating pipe 42 through the liquid collecting hopper 41, at this time, the electric control valve 492 above the waste liquid collecting tank 43 is in an open state, the electric control valve 492 above the overflow collecting tank 44 is in a closed state, therefore, the waste liquid flows into the waste liquid collecting tank 43 for collecting, as the waste liquid is continuously processed, the waste liquid is accumulated in the waste liquid collecting tank 43, when the waste liquid level rises to the height of the initial position of the overflow floating ball 45, the overflow floating ball 45 floats on the liquid level of the waste liquid under the influence of buoyancy, and moves upwards along with the continuous rise of the waste liquid level, through the upward movement of the overflow floating ball 45, the turning rod 48 can be driven to make a circular turning motion around the hinge shaft 47 in the trigger seat 46, the self length is further driven to approach one side of the trigger switch 49, when the inner space of the waste liquid collecting tank 43 is rapidly filled with the waste liquid, the extrusion head is contacted with the trigger switch 49, the trigger switch 49 is pressed to open, the electric signal is sent to the controller (not shown in the figure) when the waste liquid level rises to the initial position of the overflow floating ball 45, and then the controller (not shown in the figure) is stopped, when the electric control valve 481 is stopped, the waste liquid is stopped in the working condition that the waste liquid is not shown in the figure, the waste liquid collecting tank 43 is stopped, the waste liquid is stopped, the electric control valve 43 is stopped, and the waste liquid is stopped in the working condition (when the electric control valve 43 is stopped, the waste liquid is stopped, and the waste liquid is completely is stopped, the waste collecting tank 43 is stopped), and the electric control valve 492 above the overflow collection box 44 is opened, then the waste liquid flows into the overflow collection box 44 for collection, and the waste liquid collection is automatically stopped after a period of time, so that the situation of overflow of the waste liquid is avoided, and the safety is high.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a chemical industry waste liquid treatment collection device, includes treatment case (1) and fixes feed liquor pipe (2) on treatment case (1) surface, its characterized in that: the device also comprises a separation assembly (3) arranged inside the treatment box (1);

the separation assembly (3) comprises a separation filter screen (31) which is fixed inside the treatment box (1) and is in a U-shaped structure, a rotating frame (33) which is arranged above the separation filter screen (31) and separation pushing plates (34) which are symmetrically fixed on two sides of the surface of the rotating frame (33), wherein the separation filter screen (31) and the separation pushing plates (34) are respectively composed of a plurality of separation filter plates and separation pushing rods which are arranged at equal intervals, and each separation pushing rod is arranged between two separation filter plates.

2. The chemical waste liquid treatment and collection device according to claim 1, wherein: the inside of swivel mount (33) is fixed with drive shaft (32), the both ends of drive shaft (32) are all in through bearing A rotation connection the inside of handling case (1), just the one end of drive shaft (32) runs through the inside of handling case (1), and extend to the outside of handling case (1), and with fix motor (35) output fixed connection in handling case (1) outside.

3. The chemical waste liquid treatment and collection device according to claim 2, wherein: the utility model discloses a device for separating impurity from a waste water, including processing case (1), separation filter screen (31), backup pad (381) are fixed with on one side that processing case (1) front surface is close to separation filter screen (31), one side that processing case (1) surface is close to this impurity removal window is fixed with pipeline (36), separation filter screen (31) surface is close to one side of pipeline (36) has been seted up inclined plane (311), just separation filter screen (31) with be fixed with guide plate (312) between pipeline (36), the inside of pipeline (36) is connected with spiral auger (37) through bearing B rotation, processing case (1) front surface is close to lower surface one side of pipeline (36) is fixed with backup pad (381), the surface of backup pad (381) is fixed with impurity collecting box (38), the lower surface of pipeline (36) is close to one side of impurity collecting box (38) is fixed with unloading pipe (382).

4. A chemical waste liquid treatment and collection device according to claim 3, wherein: one end of the driving shaft (32) far away from the motor (35) penetrates through the inside of the treatment box (1) and extends to the outer side of the treatment box (1) and is fixedly connected with a driving sprocket (321) arranged on the outer side of the treatment box (1), one end of the spiral auger (37) close to the driving sprocket (321) penetrates through the inside of the conveying pipeline (36) and extends to the outer side of the conveying pipeline (36) and is fixedly connected with a driven sprocket (323) arranged on the outer side of the conveying pipeline (36), and a transmission chain (322) is meshed and connected between the driven sprocket (323) and the driving sprocket (321).

5. The chemical waste liquid treatment and collection device according to claim 1, wherein: the device is characterized by further comprising a collecting assembly (4) arranged below the separation filter screen (31), wherein the collecting assembly (4) comprises a waste liquid collecting box (43) arranged on one side below the separation filter screen (31), an overflow collecting box (44) arranged on the other side below the separation filter screen (31) and an overflow floating ball (45) arranged above the waste liquid collecting box (43), and the waste liquid collecting box (43) and the overflow collecting box (44) are both fixed inside the treatment box (1).

6. The chemical waste liquid treatment and collection device according to claim 5, wherein: the utility model discloses a liquid separation device, including separation filter screen (31) and processing case (1), processing case (1) is inside to be close to below one side of separation filter screen (31) is fixed with gathers liquid fill (41), the lower surface that gathers liquid fill (41) is fixed with branch liquid pipe (42) of tee bend structure, branch liquid pipe (42) are kept away from gather the both ends surface of liquid fill (41) and all install automatically controlled valve (492), processing case (1) is inside to be close to one side of overflow floater (45) is fixed with trigger seat (46), the inside of trigger seat (46) is close to one side of overflow floater (45) is fixed with articulated shaft (47), the surface hinge of articulated shaft (47) has tilting lever (48) that are L type structure, just one end of tilting lever (48) with overflow floater (45) fixed connection.

7. The chemical waste liquid treatment and collection device according to claim 6, wherein: the trigger seat (46) is inside to be close to one side of upset pole (48) is fixed with trigger switch (49), upset pole (48) surface is close to one side of trigger switch (49) is fixed with extrusion head (481), the surface mounting of processing case (1) has alarm (491), just trigger switch (49) with alarm (491) and automatically controlled valve (492) are through wire electric connection respectively.