CN221230073U - Treatment device for wastewater in water-based paint production process - Google Patents

Abstract

The utility model is suitable for the technical field of wastewater treatment, and provides a wastewater treatment device in the production process of water-based paint, which comprises a base, wherein the top of the base is provided with a stirring assembly, and the bottom of the stirring assembly is communicated with a filtering assembly; the stirring assembly comprises a stirring box, the stirring box is positioned above the filtering assembly, a first motor is arranged at the top of the stirring box, a first stirring shaft is vertically arranged in the stirring box, and an output shaft of the first motor penetrates through the top of the stirring box and is fixedly connected with the first stirring shaft; the stirring assembly can drive the stirring shaft I to rotate through the motor I in the stirring assembly, and the rotating stirring shaft drives the blade I on the stirring shaft I to rotate, so that the waste liquid in the stirring box is vertically stirred; and motor two then drive (mixing) shaft two rotates, and pivoted (mixing) shaft two rotates driving blade two, and then transversely stirs the waste liquid in the agitator tank, and this device can be sustainable stir the processing to waste water to improve the stirring effect of waste water.

Description

Treatment device for wastewater in water-based paint production process

Technical Field

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a wastewater treatment device in a water-based paint production process.

Background

The aqueous paint is paint using water as a main solvent or a dispersion medium, wherein more than 80% of volatile components are water, and the aqueous paint is generally divided into: water-dilutable aqueous coating materials, micelle-dispersed aqueous coating materials, latex-type or water-dispersible aqueous coating materials.

The Chinese patent publication No. CN216604958U discloses a device for treating wastewater in the production process of water-based paint, which comprises a main body; the main body is of a cylindrical structure; the inside of the main body is hollow; a round hole is formed in the middle of the bottom of the main body; the bottom of the main body is provided with a supporting frame; an auxiliary structure; an auxiliary structure is arranged on the right side of the bottom of the main body; extracting the structure; the right side of the auxiliary structure is provided with an extraction structure; a collection structure; the right side of the extraction structure is provided with a collection structure. When waste water is poured into the main body, water can drive the fan blades of the auxiliary plate to rotate, and then flows into the main body through the auxiliary groove, so that the waste water is stirred through the fan blades, and the coagulation is avoided. The problem that the water-based paint wastewater is easy to solidify without stirring for a long time and influences use can be solved by the patent.

However, the above patent has the following disadvantages:

1. Above-mentioned patent drives the flabellum of accessory plate through the liquid of whereabouts and rotates, and then stirs the waste water in the main part, and this kind stirs liquid through external force, and its stirring effect often is limited, if whereabouts waste water slowly flows from the auxiliary tank, then can't realize stirring to waste water through above-mentioned patent.

2. Although the above patent can stir the waste water by the fan blade, so as to avoid coagulation, the waste water cannot be filtered by the liquid entering the collecting structure, so that the liquid stored in the collecting structure still contains particles, and further the waste water is inconvenient to treat.

Disclosure of utility model

The utility model provides a wastewater treatment device in the production process of water-based paint, which aims to solve the problem that the stirring effect is limited when the liquid is stirred by external force at present; and the problem that the current treatment device cannot filter the waste liquid.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The device comprises a base, wherein a stirring assembly is arranged at the top of the base, a filtering assembly is communicated with the bottom of the stirring assembly, a liquid storage assembly is arranged on one side of the filtering assembly, the liquid storage assembly is fixedly connected with the base, and the liquid storage assembly is communicated with the filtering assembly through a pressurizing assembly; the stirring assembly comprises a stirring box, the stirring box is positioned above the filtering assembly, a first motor is arranged at the top of the stirring box, a first stirring shaft is vertically arranged in the stirring box, an output shaft of the first motor penetrates through the top of the stirring box and is fixedly connected with the first stirring shaft, a plurality of first blades are arranged on the side wall of the first stirring shaft, a liquid inlet pipe is arranged on the side wall of the stirring box, and at least one liquid outlet pipe is arranged at the bottom of the stirring box; in the scheme, the stirring assembly is arranged, and the wastewater in the stirring box can be stirred by the stirring assembly; the filtering component is arranged to filter the stirred wastewater to remove particles and insoluble substances in the wastewater; the liquid inlet pipe is arranged, waste liquid and flocculant can be put into the stirring box, and the solid-liquid separation in the waste liquid is enhanced through the flocculant and the stirring assembly; through setting up first motor, this first during operation of motor, accessible (mixing) shaft first driving vane rotates, and then carries out vertical stirring to the waste liquid in the agitator tank and mixes.

Preferably, a stirring shaft II is further horizontally arranged in the stirring box, the stirring shaft II is located below the stirring shaft I, two ends of the stirring shaft II are both in rotary connection with the stirring box, a plurality of blades II are arranged on the side wall of the stirring shaft II, a motor II is arranged below the liquid inlet pipe, the motor II is fixedly connected with the stirring box, and an output shaft of the motor II is fixedly connected with the stirring shaft II; through setting up motor two in this scheme, during this motor two work, accessible (mixing) shaft two drive vane two rotate, and then carry out horizontal stirring to the waste liquid in the agitator tank and mix.

Preferably, a first connecting rod is arranged on the side wall of one side of the stirring shaft, one end of the first connecting rod is fixedly connected with the first stirring shaft, a first scraping plate is arranged at the other end of the first connecting rod, a second connecting rod is arranged on the side wall of the other side of the first stirring shaft, one end of the second connecting rod is fixedly connected with the first stirring shaft, and a second scraping plate is arranged at the other end of the second connecting rod; in the scheme, the first scraping plate and the second scraping plate are arranged, so that the inner wall of the stirring tank can be cleaned, and attachments in wastewater are prevented from being adhered to the inner wall of the stirring tank all the time.

Preferably, the filtering assembly comprises a filtering box, the filtering box is positioned at the bottom of the liquid outlet pipe and is communicated with the liquid outlet pipe, a coarse filter screen is horizontally arranged in the filtering box, an activated carbon filter screen is arranged below the coarse filter screen, a fine filter screen is arranged below the activated carbon filter screen, and the coarse filter screen, the activated carbon filter screen and the fine filter screen are detachably connected with the filtering box; in the scheme, a coarse filter screen is arranged, and can filter out large-sized particles in the liquid; the active carbon filter screen filters insoluble substances in the liquid; the fine filter screen filters out small particles in the liquid.

Preferably, the bottoms of the two ends of the rough filter screen are respectively provided with a supporting piece, each supporting piece is fixedly connected with the filter box, the side wall of the filter box is provided with a pull ring, the pull ring is connected with the rough filter screen through a mounting piece, and the pull ring is detachably connected with the filter box; through setting up the pull ring in this scheme, the setting of this pull ring is convenient for the staff to pull out the washing with the coarse strainer from the rose box.

Preferably, the pressurizing assembly comprises a pressurizing pump, the pressurizing pump is located between the stirring tank and the liquid storage assembly, the pressurizing pump is fixedly connected with the base, a first transmission pipe is arranged on a liquid inlet of the pressurizing pump, the liquid inlet of the pressurizing pump is communicated with the filtering tank through the first transmission pipe, a second transmission pipe is arranged on a liquid outlet of the pressurizing pump, and a liquid outlet of the pressurizing pump is communicated with the liquid storage assembly through the second transmission pipe.

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

1. Through setting up the stirring subassembly, this stirring subassembly can drive stirring axle one through motor one in it and rotate, and the blade one on the stirring axle one that rotates is driven one and is rotated to carry out vertical stirring to the waste liquid in the agitator tank; and motor two then drive (mixing) shaft two rotates, and pivoted (mixing) shaft two rotates driving blade two, and then transversely stirs the waste liquid in the agitator tank, and this device can be sustainable stir the processing to waste water to improve the stirring effect of waste water.

2. By providing a filter assembly, the filter assembly can filter out large particulate matters in the liquid through a coarse filter screen therein; filtering insoluble substances in the liquid through an active carbon filter screen; the small-sized particles in the liquid are filtered by the fine filter screen, the device can filter the wastewater layer by layer, so that the subsequent staff can be prevented from carrying out filtration treatment on the wastewater, and the problems of pipeline blockage or damage of blades in the pump body due to more particles in the wastewater are also prevented.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front elevational view of the entirety of the present utility model;

FIG. 2 is a cross-sectional view of the agitator tank of the present utility model;

FIG. 3 is a cross-sectional view of the filter housing of the present utility model;

In the figure: 1. a base; 2. a stirring assembly; 3. a filter assembly; 4. a liquid storage component; 5. a pressurizing assembly;

21. A stirring tank; 22. a first motor; 23. a stirring shaft I; 24. a first blade; 25. a liquid inlet pipe; 26. a liquid outlet pipe; 27. a stirring shaft II; 28. a second blade; 29. a second motor; 291. a first connecting rod; 292. a first scraping plate; 293. a second connecting rod; 294. a second scraping plate;

31. A filter box; 32. a coarse filter screen; 33. an activated carbon filter screen; 34. fine filter screen; 35. a support; 36. a pull ring; 37. a mounting member;

51. a pressurizing pump; 52. a first transmission pipe; 53. and a second transmission pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, a device for treating wastewater in a water-based paint production process comprises a base 1, wherein a stirring assembly 2 is arranged at the top of the base 1, a filtering assembly 3 is communicated with the bottom of the stirring assembly 2, a liquid storage assembly 4 is arranged on one side of the filtering assembly 3, the liquid storage assembly 4 is fixedly connected with the base 1, and the liquid storage assembly 4 is communicated with the filtering assembly 3 through a pressurizing assembly 5; the stirring assembly 2 comprises a stirring box 21, the stirring box 21 is located above the filtering assembly 3, a first motor 22 is arranged at the top of the stirring box 21, a first stirring shaft 23 is vertically arranged in the stirring box 21, an output shaft of the first motor 22 penetrates through the top of the stirring box 21 and is fixedly connected with the first stirring shaft 23, a plurality of first blades 24 are arranged on the side wall of the first stirring shaft 23, a liquid inlet pipe 25 is arranged on the side wall of the stirring box 21, and at least one liquid outlet pipe 26 is arranged at the bottom of the stirring box 21.

Specifically, the liquid storage assembly 4 includes a liquid storage tank for collecting the treated wastewater, and the liquid storage tank is connected with the base 1 through a first support, which can raise the height of the liquid storage tank, so that the liquid in the subsequent liquid storage tank can be discharged. The stirring box 21 can be fixedly connected with the base 1 through a second support column, and the second support column has the same function as the first support column; each of the liquid outlet pipes 26 has a valve body on a side wall thereof for controlling whether or not the waste water in the agitation tank 21 enters the agitation tank 21; the diameter of the liquid outlet pipe 26 is larger than that of other pipes of the device, so that the pipe blockage accident caused by the narrower pipe diameter of the liquid outlet pipe 26 can be avoided.

Further, a stirring shaft II 27 is further horizontally arranged in the stirring box 21, the stirring shaft II 27 is located below the stirring shaft I23, two ends of the stirring shaft II 27 are rotationally connected with the stirring box 21, a plurality of blades II 28 are mounted on the side wall of the stirring shaft II 27, a motor II 29 is arranged below the liquid inlet pipe 25, the motor II 29 is fixedly connected with the stirring box 21, and an output shaft of the motor II 29 is fixedly connected with the stirring shaft II 27.

Further, a first connecting rod 291 is arranged on the side wall of one side of the first stirring shaft 23, one end of the first connecting rod 291 is fixedly connected with the first stirring shaft 23, a first scraping plate 292 is arranged at the other end of the first connecting rod 291, a second connecting rod 293 is arranged on the side wall of the other side of the first stirring shaft 23, one end of the second connecting rod 293 is fixedly connected with the first stirring shaft 23, and a second scraping plate 294 is arranged at the other end of the second connecting rod 293.

Further, the filter assembly 3 comprises a filter box 31, the filter box 31 is located at the bottom of the liquid outlet pipe 26 and is communicated with the liquid outlet pipe 26, a coarse filter screen 32 is horizontally arranged in the filter box 31, an activated carbon filter screen 33 is arranged below the coarse filter screen 32, a fine filter screen 34 is arranged below the activated carbon filter screen 33, and the coarse filter screen 32, the activated carbon filter screen 33 and the fine filter screen 34 are all detachably connected with the filter box 31.

Further, the bottoms of the two ends of the rough filter screen 32 are respectively provided with a supporting piece 35, each supporting piece 35 is fixedly connected with the filter box 31, the side wall of the filter box 31 is provided with a pull ring 36, the pull ring 36 is connected with the rough filter screen 32 through a mounting piece 37, and the pull ring 36 is detachably connected with the filter box 31.

Specifically, the side wall of the pull ring 36 may have a buckle, and the inner wall of the filter box 31 has a slot corresponding to the buckle, so that the pull ring 36 is detachably connected with the filter box 31 through the buckle and the slot. The support 35 is provided for supporting both ends of the coarse screen 32; the connection between the activated carbon filter 33 and the fine filter 34 and the filter box 31 can be referred to as the connection between the coarse filter 32 and the filter box 31.

Further, the pressurizing assembly 5 comprises a pressurizing pump 51, the pressurizing pump 51 is located between the stirring tank 21 and the liquid storage assembly 4, the pressurizing pump 51 is fixedly connected with the base 1, a first transmission pipe 52 is arranged on a liquid inlet of the pressurizing pump 51, the liquid inlet of the pressurizing pump 51 is communicated with the filtering tank 31 through the first transmission pipe 52, a second transmission pipe 53 is arranged on a liquid outlet of the pressurizing pump 51, and a liquid outlet of the pressurizing pump 51 is communicated with the liquid storage assembly 4 through the second transmission pipe 53.

In summary, by arranging the stirring assembly 2, the stirring assembly 2 can drive the stirring shaft one 23 to rotate through the motor one 22 therein, and the rotating stirring shaft one 23 drives the blade one 24 thereon to rotate, so as to vertically stir the waste liquid in the stirring tank 21; and motor two 29 then drive (mixing) shaft two 27 rotates, and pivoted (mixing) shaft two 27 is driving blade two 28 and rotates, and then transversely stirs the waste liquid in the agitator tank 21, and this device can be sustainable stir processing to waste water to improve the stirring effect of waste water. By providing a filter assembly 3, the filter assembly 3 can filter out large particulate matters in the liquid through a coarse filter screen 32 therein; filtering insoluble substances in the liquid through an activated carbon filter screen 33; the small-sized particles in the liquid are filtered out by the fine filter screen 34, and the device can filter the wastewater layer by layer, so that the subsequent staff can be prevented from carrying out filtering treatment on the wastewater, and the problems of pipeline blockage or damage of blades in the pump body due to more particles in the wastewater are also prevented.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a processing apparatus of waste water in water paint production process, includes base (1), its characterized in that: the stirring device is characterized in that the stirring assembly (2) is arranged at the top of the base (1), the bottom of the stirring assembly (2) is communicated with the filtering assembly (3), a liquid storage assembly (4) is arranged on one side of the filtering assembly (3), the liquid storage assembly (4) is fixedly connected with the base (1), and the liquid storage assembly (4) is communicated with the filtering assembly (3) through the pressurizing assembly (5);

The stirring assembly (2) comprises a stirring box (21), the stirring box (21) is located above the filtering assembly (3), a motor I (22) is installed at the top of the stirring box (21), a stirring shaft I (23) is vertically arranged in the stirring box (21), an output shaft of the motor I (22) penetrates through the top of the stirring box (21) and is fixedly connected with the stirring shaft I (23), a plurality of blades I (24) are installed on the side wall of the stirring shaft I (23), a liquid inlet pipe (25) is arranged on the side wall of the stirring box (21), and a liquid outlet pipe (26) is at least arranged at the bottom of the stirring box (21).

2. The apparatus for treating wastewater in a water paint production process according to claim 1, wherein:

Inside still the level of agitator tank (21) is provided with (mixing) shaft two (27), (mixing) shaft two (27) are located the below of (mixing) shaft one (23), the both ends of (mixing) shaft two (27) all with agitator tank (21) rotate to be connected, install a plurality of blades two (28) on the lateral wall of (mixing) shaft two (27), the below of feed liquor pipe (25) is provided with motor two (29), motor two (29) with agitator tank (21) fixed connection, the output shaft of motor two (29) with (mixing) shaft two (27) fixed connection.

3. The apparatus for treating wastewater in a water paint production process according to claim 1, wherein:

Be provided with connecting rod one (291) on the lateral wall of (23) one side of (mixing) shaft, one end of connecting rod one (291) with (mixing) shaft one (23) fixed connection, scraper blade one (292) are installed to the other end of connecting rod one (291), be provided with connecting rod two (293) on the lateral wall of (mixing) shaft one (23) opposite side, one end of connecting rod two (293) with (mixing) shaft one (23) fixed connection, scraper blade two (294) are installed to the other end of connecting rod two (293).

4. The apparatus for treating wastewater in a water paint production process according to claim 1, wherein:

The filter assembly (3) comprises a filter box (31), the filter box (31) is located at the bottom of the liquid outlet pipe (26) and is communicated with the liquid outlet pipe (26), a coarse filter screen (32) is horizontally arranged in the filter box (31), an activated carbon filter screen (33) is arranged below the coarse filter screen (32), a fine filter screen (34) is arranged below the activated carbon filter screen (33), and the coarse filter screen (32), the activated carbon filter screen (33) and the fine filter screen (34) are detachably connected with the filter box (31).

5. The apparatus for treating wastewater in a water paint production process according to claim 4, wherein:

The bottom at both ends of the rough filter screen (32) is provided with supporting pieces (35), each supporting piece (35) is fixedly connected with the filter box (31), a pull ring (36) is arranged on the side wall of the filter box (31), the pull ring (36) is connected with the rough filter screen (32) through a mounting piece (37), and the pull ring (36) is detachably connected with the filter box (31).

6. The apparatus for treating wastewater in a water paint production process according to claim 4, wherein:

The pressurizing assembly (5) comprises a pressurizing pump (51), the pressurizing pump (51) is located between the stirring tank (21) and the liquid storage assembly (4), the pressurizing pump (51) is fixedly connected with the base (1), a first transmission pipe (52) is arranged on a liquid inlet of the pressurizing pump (51), the liquid inlet of the pressurizing pump (51) is communicated with the filtering tank (31) through the first transmission pipe (52), a second transmission pipe (53) is arranged on a liquid outlet of the pressurizing pump (51), and a liquid outlet of the pressurizing pump (51) is communicated with the liquid storage assembly (4) through the second transmission pipe (53).