CN214650949U

CN214650949U - A aftertreatment device for handling processing coating production's waste liquid

Info

Publication number: CN214650949U
Application number: CN202120471754.0U
Authority: CN
Inventors: 李道斌; 林兵辉; 李立澜; 周云学; 许欢
Original assignee: Guangdong Shunzhao Paint Co ltd
Current assignee: Guangdong Shunzhao Paint Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-09
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to the technical field of waste liquid treatment, and discloses a post-treatment device for treating waste liquid generated by processing paint, which comprises a box body, wherein the upper surface of the box body is provided with a feed inlet, the left side of the box body is provided with a discharge outlet, the right side of the box body is provided with a first movable through hole, the inner wall of the box body is provided with a movable groove, the inner wall of the movable groove is rotatably connected with a driven roller, the right side of the box body is fixedly connected with a placing box, the post-treatment device for the waste liquid generated by processing paint is provided with a driving motor, the driven roller and a driving roller, an air pump and a strip-shaped plate are matched with an air nozzle, when the driving motor is started, the driving belt is driven to transmit impurities on the conveying belt into the placing box, the air pump is matched with the strip-shaped plate to enable the air nozzle to spray air flow, when the air nozzle sprays the air flow, the impurities adhered on a first filter screen can be blown into a storage box, the first filter screen is prevented from being blocked by impurities to influence the liquid leakage effect.

Description

A aftertreatment device for handling processing coating production's waste liquid

Technical Field

The utility model relates to a waste liquid treatment technical field specifically is a post-processing apparatus for handling the waste liquid of processing coating production.

Background

The waste water comprises production waste water, production sewage and cooling water, and refers to waste water and waste liquid generated in the production process, wherein the waste water and the waste liquid contain production materials, intermediate products and byproducts which are lost along with water, and pollutants generated in the production process. The waste water has various types and complex components. For example, the electrolytic salt waste water contains mercury, the heavy metal smelting waste water contains various metals such as lead, cadmium and the like, the electroplating waste water contains various heavy metals such as cyanide, chromium and the like, the petroleum refining waste water contains phenol, the pesticide manufacturing waste water contains various pesticides and the like. Because the wastewater contains various toxic substances, the polluted environment has great harm to human health, so the wastewater is developed to be comprehensively utilized and turn the harmful into the beneficial, and can be discharged after being treated by adopting corresponding purification measures according to the components and the concentration of pollutants in the wastewater.

In the prior art, the waste liquid of coating production at first need carry out the filtration step when handling, its purpose is to filter the impurity in the waste liquid, effect when avoiding impurity influence waste liquid treatment, current filtration method generally filters through the filter screen, the filter screen can be blocked by waste liquid impurity at long-time filtration back surface, not only influence the weeping effect and inconvenient cleaning when impurity blocks the filter screen, for this reason, we propose a post treatment device for handling the waste liquid of processing coating production and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a post treatment device for handling the waste liquid of processing coating production has solved the problem that the background art provided.

(II) technical scheme

For realizing foretell jam-proof, be convenient for clean, improve the filter effect purpose, the utility model provides a following technical scheme: a post-treatment device for treating waste liquid generated in paint production comprises a box body, wherein a feed inlet is formed in the upper surface of the box body, a discharge outlet is formed in the left side of the box body, a first movable through hole is formed in the right side of the box body, a movable groove is formed in the inner wall of the box body, a driven roller is rotatably connected to the inner wall of the movable groove, a placing box is fixedly connected to the right side of the box body, a second movable through hole communicated with the first movable through hole is formed in the left side of the placing box, a driving roller is rotatably connected to the inner wall of the placing box, a conveying belt is arranged between the driving roller and the driven roller, a plurality of leaking holes are formed in the upper surface of the conveying belt, a first filter screen is arranged in each leaking hole, a strip-shaped plate is fixedly connected to the inner wall of the placing box and is located in the middle of the conveying belt, a cavity is formed in each strip-shaped plate, the air outlet of a plurality of and cavity intercommunication is seted up to the lower surface of strip shaped plate, the lower fixed surface of strip shaped plate is connected with a plurality of air shower nozzles that communicate with the air outlet, the lower surface of placing the case has seted up the drain hole, the back lateral wall fixedly connected with driving motor of placing the case, driving motor's output and the one end fixed connection of drive roll, the back lateral wall fixedly connected with air pump of placing the case, the gas transmission end and the cavity intercommunication of air pump, the below of placing the case is provided with storage mechanism.

Preferably, storage mechanism includes the storage case, the lower fixed surface of storage case and placing the case is connected, the bar mouth has been seted up on the right side of storage case, the frame board has been placed in the storage case, be provided with the second filter screen in the frame board, the lower surface intercommunication of storage case has the honeycomb duct, the bottom and the box intercommunication of honeycomb duct.

Preferably, the right side of the storage box is provided with a stop door, and the stop door is rotatably connected with the right side of the storage box through a damping rotating shaft.

Preferably, the inner wall of the placing box is fixedly connected with a guide plate, and the guide plate is inclined at forty-five degrees.

Preferably, the movable groove and the placing box are internally provided with a baffle plate, and the baffle plate is fixedly connected with the movable groove and the inner wall of the placing box.

Preferably, the right side wall of the storage box is provided with an outlet, and the outlet is arranged at the upper half part of the right side wall of the storage box.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of an aftertreatment device for processing waste liquid that coating produced, through setting up driving motor, the driven voller, the drive roll, the air pump, bar shaped plate cooperation air shower nozzle, can drive the conveyer belt conveying when driving motor starts, be convenient for convey impurity on the conveyer belt and place the incasement, and air pump cooperation bar shaped plate can make air shower nozzle blowout air current, can blow the impurity of adhesion on first filter screen to the storage incasement when air shower nozzle blowout air current, avoid first filter screen to be stopped up by impurity and influence weeping effect.

2. This kind of a post processing apparatus for processing waste liquid that coating produced places the case through the setting, and frame plate, second filter screen cooperation honeycomb duct can collect from first filter screen drop impurity and will follow a small amount of waste liquid guide box internal that falls down on the conveyer belt, and convenience of customers clears up waste liquid impurity, has reduced user's intensity of labour, has improved working effect.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic top view of the conveyor belt of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic sectional view of the material storage box of the present invention;

FIG. 5 is a schematic view of a partial cross-sectional structure of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 5.

In the figure: 1. a box body; 2. a feed inlet; 3. a discharge port; 4. a first movable through opening; 5. a movable groove; 6. a driven roller; 7. placing a box; 8. a second movable through opening; 9. a drive roll; 10. a conveyor belt; 11. a leak hole; 12. a first filter screen; 13. a strip plate; 14. a cavity; 15. an air outlet; 16. an air shower; 17. a material leakage port; 18. a drive motor; 19. an air pump; 20. a material storage box; 21. a strip-shaped opening; 22. a frame plate; 23. a second filter screen; 24. a flow guide pipe; 25. a shutter; 26. a baffle; 27. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, a post-treatment device for treating waste liquid produced by processing paint comprises a box body 1, a feed inlet 2 is arranged on the upper surface of the box body 1, a discharge outlet 3 is arranged on the left side of the box body 1, a first movable through opening 4 is arranged on the right side of the box body 1, a movable groove 5 is arranged on the inner wall of the box body 1, a baffle 27 is arranged in the movable groove 5 and a placing box 7, the baffle 27 is fixedly connected with the movable groove 5 and the inner wall of the placing box 7, by arranging the baffle 27, waste liquid impurities can be prevented from flowing to the lower part of the box body 1 through the gap between the movable groove 5 and the first movable through opening 4, the inner wall of the movable groove 5 is rotatably connected with a driven roller 6, the right side of the box body 1 is fixedly connected with the placing box 7, the inner wall of the placing box 7 is fixedly connected with a guide plate 26, the guide plate 26 is inclined at forty-five degrees, and a small amount of waste liquid and impurities remained on a conveyor belt 10 can be conveniently guided into a storage box 20 by arranging the guide plate 26, a second movable through hole 8 communicated with the first movable through hole 4 is formed in the left side of the placing box 7, a driving roller 9 is rotatably connected to the inner wall of the placing box 7, a conveying belt 10 is arranged between the driving roller 9 and the driven roller 6, a plurality of through holes 11 are formed in the upper surface of the conveying belt 10, a first filter screen 12 is arranged in each through hole 11, a strip-shaped plate 13 is fixedly connected to the inner wall of the placing box 7, the strip-shaped plate 13 is located in the middle of the conveying belt 10, a cavity 14 is formed in the strip-shaped plate 13, a plurality of air outlets 15 communicated with the cavity 14 are formed in the lower surface of the strip-shaped plate 13, a plurality of air spray heads 16 communicated with the air outlets 15 are fixedly connected to the lower surface of the placing box 7, a leakage port 17 is formed in the lower surface of the placing box 7, a driving motor 18 is fixedly connected to the rear side wall of the placing box 7, the output end of the driving motor 18 is fixedly connected to one end of the driving roller 9, an air pump 19 is fixedly connected to the rear side wall of the placing box 7, the air delivery end of the air pump 19 is communicated with the cavity 14, a storage mechanism is arranged below the placing box 7, the storage mechanism comprises a storage box 20, the right side wall of the storage box 20 is provided with an outlet, the outlet is arranged at the upper half part of the right side wall of the storage box 20, the outlet is arranged, so that air leakage is facilitated, the cleaning effect of the air nozzle 16 is improved, the stop door 25 is arranged on the right side of the storage box 20, the stop door 25 is rotatably connected with the right side of the storage box 20 through the damping rotating shaft, the stop door 25 is arranged, so that the waste liquid impurities in the storage box 20 are prevented from flowing out, simultaneously convenience of customers clears up the waste liquid impurity in the storage case 20, storage case 20 with place the lower fixed surface of case 7 and be connected, bar mouth 21 has been seted up on the right side of storage case 20, has placed frame plate 22 in the storage case 20, be provided with second filter screen 23 in the frame plate 22, the lower surface intercommunication of storage case 20 has honeycomb duct 24, honeycomb duct 24's bottom and box 1 intercommunication.

The working principle is as follows: when the waste liquid storage box is used, firstly, control switches of a driving motor 18 and an air pump 19 are turned on, then the driving motor 18 drives a driving roller 9 to rotate, when the driving roller 9 rotates, the driving roller is matched with a driven roller 6 to drive a conveyor belt 10 to convey, at this time, waste liquid is poured into the box body 1 through a feed inlet 2, impurities in the waste liquid can be blocked outside by a first filter screen 12 on the conveyor belt 10, the filtered waste liquid can flow down through a leakage hole 11, the waste liquid impurities on the conveyor belt 10 can be conveyed into a storage box 7, air in the cavity 14 can be discharged through an air nozzle 16 due to the fact that the air pump 19 conveys air into the cavity 14, at this time, air flow sprayed by the air nozzle 16 can blow the waste liquid impurities adhered to the first filter screen 12 into the storage box 20, at this time, the waste liquid impurities can fall onto a second filter screen 23, and a small amount of residual waste liquid impurities on the waste liquid can fall into a guide pipe 24, and is guided into the tank body 1 by the guide pipe 24.

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.

Claims

1. A post-treatment device for treating waste liquid generated in paint production comprises a box body (1);

the method is characterized in that:

the feeding device is characterized in that a feeding hole (2) is formed in the upper surface of the box body (1), a discharging hole (3) is formed in the left side of the box body (1), a first movable through hole (4) is formed in the right side of the box body (1), a movable groove (5) is formed in the inner wall of the box body (1), a driven roller (6) is rotatably connected to the inner wall of the movable groove (5), a placing box (7) is fixedly connected to the right side of the box body (1), a second movable through hole (8) communicated with the first movable through hole (4) is formed in the left side of the placing box (7), a driving roller (9) is rotatably connected to the inner wall of the placing box (7), a conveying belt (10) is arranged between the driving roller (9) and the driven roller (6), a plurality of leakage holes (11) are formed in the upper surface of the conveying belt (10), and a first filtering net (12) is arranged in the leakage holes (11), the inner wall of the placing box (7) is fixedly connected with a strip-shaped plate (13), the strip-shaped plate (13) is positioned in the middle of the conveyor belt (10), a cavity (14) is arranged in the strip-shaped plate (13), a plurality of air outlets (15) communicated with the cavity (14) are arranged on the lower surface of the strip-shaped plate (13), the lower surface of the strip-shaped plate (13) is fixedly connected with a plurality of air nozzles (16) communicated with the air outlet (15), a material leakage opening (17) is formed in the lower surface of the placing box (7), a driving motor (18) is fixedly connected to the rear side wall of the placing box (7), the output end of the driving motor (18) is fixedly connected with one end of the driving roller (9), the rear side wall of the placing box (7) is fixedly connected with an air pump (19), the air delivery end of the air pump (19) is communicated with the cavity (14), and a storage mechanism is arranged below the placing box (7).

2. A post-treatment apparatus for treating waste liquid from the production of process coatings according to claim 1, characterized in that: storage mechanism includes storage case (20), storage case (20) and the lower fixed surface who places case (7) are connected, bar mouth (21) have been seted up on the right side of storage case (20), frame plate (22) have been placed in storage case (20), be provided with second filter screen (23) in the frame plate (22), the lower surface intercommunication of storage case (20) has honeycomb duct (24), the bottom and box (1) the intercommunication of honeycomb duct (24).

3. A post-treatment apparatus for treating waste liquid from the production of process coatings according to claim 1, characterized in that: the right side of the storage box (20) is provided with a stop door (25), and the stop door (25) is rotatably connected with the right side of the storage box (20) through a damping rotating shaft.

4. A post-treatment apparatus for treating waste liquid from the production of process coatings according to claim 1, characterized in that: the inner wall of the placing box (7) is fixedly connected with a guide plate (26), and the guide plate (26) is inclined at forty-five degrees.

5. A post-treatment apparatus for treating waste liquid from the production of process coatings according to claim 1, characterized in that: the movable groove (5) and the placing box (7) are internally provided with a baffle (27), and the baffle (27) is fixedly connected with the movable groove (5) and the inner wall of the placing box (7).

6. A post-treatment apparatus for treating waste liquid from the production of process coatings according to claim 2, characterized in that: the right side wall of the storage box (20) is provided with an outlet, and the outlet is arranged at the upper half part of the right side wall of the storage box (20).