CN219399193U

CN219399193U - Coating wastewater purification system

Info

Publication number: CN219399193U
Application number: CN202320558479.5U
Authority: CN
Inventors: 侯海鹏; 康社仁; 贺海彪
Original assignee: Sunway Plastic Product Zhuhai Co ltd
Current assignee: Sunway Plastic Product Zhuhai Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-25
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of coating wastewater treatment, in particular to a coating wastewater purification system, which comprises a base, wherein the top end of the base is fixedly connected with a main body frame, one end of the main body frame is embedded with a filter screen frame, one side of the filter screen frame is connected with a sewage discharging component used for wastewater entering, three groups of filter components used for filtering wastewater are arranged in the main body frame at one side of the filter screen frame at equal intervals, the filter components consist of filter clamping grooves and multi-section type combinable filter screens, the two groups of filter clamping grooves are symmetrically arranged in the main body frame, and the multi-section type combinable filter screens used for filtering wastewater are arranged between the two adjacent groups of filter clamping grooves. The utility model does not need to replace coating circulating water, can repeatedly use water resources, protects the environment and reduces the production cost; meanwhile, the multi-section type filter screen can be combined at will, the filter applicability is strong, and the filter capacity of the filter screen can be adjusted according to specific conditions.

Description

Coating wastewater purification system

Technical Field

The utility model relates to the technical field of coating wastewater treatment, in particular to a coating wastewater purification system.

Background

The existing treatment method of coating wastewater is to automatically add an AB agent (an aqueous reactant, A agent can flocculate paint residues dissolved in water together and suspend on water surface by the action of B agent, so as to facilitate centralized collection) at a water inlet and a water outlet of a circulating water tank by using an automatic adding system (quantitative supply), so that the paint residues suspended on the water surface are flocculated and suspended, scraped out of the water surface by a scraper device by a residue scraper, and conveyed into a collecting vessel by a conveyor belt.

1. The technology can not suspend all paint slag in a flocculation way, and has the phenomenon of partial sinking, the longer the sinking time is, the more and more paint slag can block the whole water circulation system, so that the water circulation system can not work normally, and the whole spraying system can not work.

2. The circulating water needs to be replaced regularly, so that the production cost is increased, and meanwhile, certain influence is caused on the environment.

Disclosure of Invention

The utility model aims to provide a coating wastewater purification system for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the coating wastewater purification system comprises a base, wherein the top end of the base is fixedly connected with a main body frame, one end of the main body frame is inlaid with a filter screen frame, one side of the filter screen frame is connected with a sewage disposal assembly used for entering wastewater, three groups of filter assemblies used for filtering wastewater are arranged in the main body frame on one side of the filter screen frame at equal intervals, the filter assemblies consist of filter clamping grooves and multi-section type combinable filter screens, the two groups of filter clamping grooves are arranged, the two groups of filter clamping grooves are symmetrically arranged in the main body frame, and the multi-section type combinable filter screens used for filtering wastewater are arranged between the two adjacent groups of filter clamping grooves; the bottom of one side of the main body frame far away from the filter screen frame is inlaid with a water filtering port.

Preferably, the height of the main body frame is reduced from the filter screen frame to the water filtering port in sequence, so that the flowing work of the wastewater is facilitated.

Preferably, the blowdown subassembly comprises water pipe solid fixed ring and blowdown water pipe, water pipe solid fixed ring fixed connection is in one side on filter screen rack surface, and the surface of water pipe solid fixed ring has the blowdown water pipe that is used for waste water to get into through bolted connection.

Preferably, the multistage type combinable filter screen is formed by combining a mud guard, a 10-mesh filter screen, a 5-mesh filter screen and a 1 cm-aperture filter screen, wherein the mud guard, the 10-mesh filter screen, the 5-mesh filter screen and the 1 cm-aperture filter screen are all provided with two groups, and the two groups of mud guards, the 10-mesh filter screen, the 5-mesh filter screen and the 1 cm-aperture filter screen are oppositely arranged.

Preferably, the mud guard, the 10-mesh filter screen, the 5-mesh filter screen and the 1 cm-aperture filter screen are sequentially inserted into the two grooves of the filter clamping groove from bottom to top, and the mud guard, the 10-mesh filter screen, the 5-mesh filter screen and the 1 cm-aperture filter screen are tightly connected with each other.

Preferably, U-shaped handles convenient to take are welded at two ends of the water filtering port respectively.

Compared with the prior art, the utility model has the beneficial effects that: according to the coating wastewater purification system, the filter clamping groove and the multi-section type combinable filter screen are arranged, so that the coating circulating water does not need to be replaced, water resources can be recycled, the environment is protected, and the production cost is reduced; meanwhile, the multi-section type filter screen can be combined at will, the filter applicability is strong, and the filter capacity of the filter screen can be adjusted according to specific conditions; and the multiple groups of filtering components are arranged simultaneously, so that a hierarchical superposition filtering mode is realized, the filtering capability is strong, and the filtering effect is good.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged schematic view of a sewage disposal assembly according to the present utility model;

fig. 4 is an enlarged schematic view of the filter assembly of the present utility model.

In the figure: 1. a base; 2. a main body frame; 3. a filter screen frame; 4. a blowdown assembly; 41. a water pipe fixing ring; 42. a sewage drain pipe; 5. a filter assembly; 51. a filter clamping groove; 52. a multi-section combinable filter screen; 521. a mud guard; 522. a 10-mesh filter screen; 523. a 5-mesh filter screen; 524. a 1cm aperture filter screen; 6. and a water filtering port.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

The utility model provides a coating wastewater purification system, which has a structure shown in fig. 1 and 3, and comprises a base 1, wherein the top end of the base 1 is fixedly connected with a main body frame 2, one end of the main body frame 2 is embedded with a filter screen frame 3, one side of the filter screen frame 3 is connected with a sewage disposal assembly 4 for wastewater inlet, the sewage disposal assembly 4 consists of a water pipe fixing ring 41 and a sewage disposal pipe 42, the water pipe fixing ring 41 is fixedly connected with one side of the surface of the filter screen frame 3, the surface of the water pipe fixing ring 41 is connected with the sewage disposal pipe 42 for wastewater inlet through bolts, and three groups of filter assemblies 5 for wastewater filtration are arranged in the main body frame 2 at one side of the filter screen frame 3 at equal intervals.

In practice, the sewage draining pipe 42 is fixed on the water pipe fixing ring 41, and the sewage enters the filter screen frame 3 through the sewage draining pipe 42 to filter the first layer of large impurities, because the bottom surface of the main body frame 2 is a surface with a certain inclination, the sewage filtered by the filter screen frame 3 flows from the direction of the inclined surface to the direction of the water filtering port 6, and the sewage is filtered into clean water through the filter assembly 5 in the flowing process for reuse.

Further, as shown in fig. 2 and 4, the filter assembly 5 is composed of a filter clamping groove 51 and a multi-section type combinable filter screen 52, the filter clamping groove 51 is provided with two groups, the two groups of filter clamping grooves 51 are symmetrically arranged on the inner part of the main body frame 2, the multi-section type combinable filter screen 52 for filtering waste water is arranged between the two adjacent groups of filter clamping grooves 51, the multi-section type combinable filter screen 52 is composed of a mud guard 521, a 10-mesh filter screen 522, a 5-mesh filter screen 523 and a 1cm aperture filter screen 524, the mud guard 521, the 10-mesh filter screen 522, the 5-mesh filter screen 523 and the 1cm aperture filter screen 524 are respectively provided with two groups, the two groups of mud guard 521, the 10-mesh filter screen 522, the 5-mesh filter screen 523 and the 1cm aperture filter screen 524 are oppositely arranged, the mud guard 521, the 10-mesh filter screen 522, the 5-mesh filter screen 523 and the 1cm aperture filter screen 524 are sequentially inserted into two grooves of the filter clamping groove 51 from bottom to top, and are closely connected with each other; the bottom that main part frame 2 kept away from filter screen rack 3 one side is inlayed and is had filter screen mouth 6, and the height of main part frame 2 reduces in proper order from filter screen rack 3 to the direction of filter screen mouth 6 to the flow work of waste water, the both ends of filter screen mouth 6 weld respectively have the U type handle of being convenient for take.

In practice, the position and filtering effect of the screen plate can be optionally adjusted as required, the required screen is inserted into the filtering slot 51, and the wastewater is filtered by the screen plate 521, the 10-mesh screen 522, the 5-mesh screen 523 and the 1 cm-aperture screen 524 in the flowing process.

The paint slag sinking at the bottom of the tank is pumped out through the externally-used movable sludge pump, and is filtered and collected through the multi-section combinable filter screen 52, dried and collected in a concentrated manner and treated uniformly; meanwhile, the utility model is of a pure mechanical structure, and does not need to add medicines such as AB (A is a flocculating agent and B is a suspending agent), so that the pollution to the environment is reduced and the environment is protected; and paint slag precipitated at the bottom of the water tank can be effectively filtered (the probability of blocking the circulating water pump can be increased by the sediments, so that the circulating water is required to be replaced frequently), the replacement times of the circulating water are reduced, and the cost of sewage treatment is reduced.

According to the utility model, the filter assembly 5 is arranged, so that the coating circulating water does not need to be replaced, the water resource can be recycled, the environment is protected, and the production cost is reduced; meanwhile, the multi-section type filter screen can be combined at will, the filter applicability is strong, and the filter capacity of the filter screen can be adjusted according to specific conditions; and the multiunit filter component 5 sets up simultaneously, has realized the level stack filtration mode, and filtration capacity is strong, and the filter effect is good.

Working principle: when the sewage treatment device is used, the sewage discharge pipe 42 is fixed on the water pipe fixing ring 41, waste water enters the filter screen frame 3 through the sewage discharge pipe 42 to filter a first layer of large impurities, and as the bottom surface of the main body frame 2 is a surface with a certain inclination, the waste water filtered by the filter screen frame 3 flows from the direction of the inclined surface to the direction of the water filtering port 6, and the flowing process filters the waste water into clean water through the filter assembly 5 for reuse.

When the filtering component 5 is implemented, the position and filtering effect of the screen plate can be adjusted as required, the required screen is inserted into the filtering clamping groove 51, and the waste water is filtered through the mud guard 521, the 10-mesh screen 522, the 5-mesh screen 523 and the 1 cm-aperture screen 524 in the flowing process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Coating waste water clean system, including base (1), its characterized in that: the sewage treatment device is characterized in that the top end of the base (1) is fixedly connected with the main body frame (2), one end of the main body frame (2) is inlaid with the filter screen frame (3), one side of the filter screen frame (3) is connected with a sewage discharge component (4) for entering waste water, three groups of filter components (5) for filtering the waste water are arranged in the main body frame (2) on one side of the filter screen frame (3) at equal intervals, the filter components (5) consist of filter clamping grooves (51) and multi-section type combinable filter screens (52), the two groups of filter clamping grooves (51) are arranged, the two groups of filter clamping grooves (51) are symmetrically arranged in the main body frame (2), and the multi-section type combinable filter screens (52) for filtering the waste water are arranged between the two adjacent groups of filter clamping grooves (51); the bottom of one side of the main body frame (2) far away from the filter screen frame (3) is embedded with a water filtering port (6).

2. The coating wastewater purification system according to claim 1, wherein: the height of the main body frame (2) is sequentially reduced from the filter screen frame (3) to the water filtering port (6) so as to facilitate the flowing work of wastewater.

3. The coating wastewater purification system according to claim 1, wherein: the sewage disposal assembly (4) consists of a water pipe fixing ring (41) and a sewage pipe (42), wherein the water pipe fixing ring (41) is fixedly connected to one side of the surface of the filter screen frame (3), and the surface of the water pipe fixing ring (41) is connected with the sewage pipe (42) for wastewater to enter through a bolt.

4. The coating wastewater purification system according to claim 1, wherein: the multistage type combinable filter screen (52) is formed by combining a mud guard (521), a 10-mesh filter screen (522), a 5-mesh filter screen (523) and a 1 cm-aperture filter screen (524), wherein the mud guard (521), the 10-mesh filter screen (522), the 5-mesh filter screen (523) and the 1 cm-aperture filter screen (524) are provided with two groups, and the two groups of mud guards (521), the 10-mesh filter screen (522), the 5-mesh filter screen (523) and the 1 cm-aperture filter screen (524) are oppositely arranged.

5. The coating wastewater purification system according to claim 4, wherein: the mud guard (521), the 10-mesh filter screen (522), the 5-mesh filter screen (523) and the 1 cm-aperture filter screen (524) are sequentially inserted into the two grooves of the filter clamping groove (51) from bottom to top, and the mud guard (521), the 10-mesh filter screen (522), the 5-mesh filter screen (523) and the 1 cm-aperture filter screen (524) are tightly connected with each other.

6. The coating wastewater purification system according to claim 1, wherein: u-shaped handles convenient to take are welded at two ends of the water filtering port (6) respectively.