Electrophoresis line blowdown system

Abstract

The utility model relates to the technical field of sewage treatment, and provides an electrophoresis line sewage discharge system which comprises a plurality of tank bodies, a sewage discharge pipeline and a plurality of liquid discharge pipes. Wherein the plurality of tank bodies are suitable for accommodating sewage of each program of an electrophoresis line; the blow-off pipeline is arranged on the workshop ground of the electrophoresis line and is sealed and isolated from the ground; and each liquid discharge pipe is communicated with each groove body and the blow-off pipeline. According to the electrophoresis line sewage discharge system, the plurality of groove bodies are arranged on the electrophoresis line to contain sewage in each procedure so as to prevent the sewage from overflowing, the sewage discharge pipeline which is sealed and isolated from the ground is arranged on the workshop ground of the electrophoresis line, and the plurality of liquid discharge pipes are used for communicating each groove body with the sewage discharge pipeline so as to prevent the sewage from overflowing. And the sewage in the tank body can be seamlessly discharged to the sewage discharge pipeline, so that the sewage is prevented from overflowing, the pollution of underground soil of a workshop is avoided, and the environment-friendly requirement can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an electrophoresis line sewage discharge system. Background Art

[0002] Electrophoresis is short for the electrophoresis phenomenon, which refers to the phenomenon that charged particles move towards the electrode with the opposite electric property under the action of an electric field. The technology of separating charged particles by different moving speeds in an electric field is called electrophoresis.

[0003] An electrophoresis line generally refers to an electrophoresis coating production line that uses electrophoresis technology and applies an external electric field to make pigments, resins and other particles suspended in the electrophoresis solution migrate directionally and deposit on the surface of one of the electrodes. It is often used for the coating production of automobiles or their parts.

[0004] The electrophoresis line will generate a large amount of wastewater, which pollutes the environment. Chinese Patent CN213112840U discloses a sewage treatment device for a two-color electrophoresis line. By setting a first spray pipe, a first water pump and a first suction pipe, the disadvantage that the existing device does not have a stirring function is solved. Through the cooperation of the first spray pipe, the first water pump and the first suction pipe, the sewage in the comprehensive pool can be sucked and then sprayed into the comprehensive pool through the first spray pipe to achieve the purpose of mixing reagents.

[0005] However, the patent has at least the following defects: the sewage is easy to overflow, polluting the underground soil of the workshop and it is difficult to meet the environmental protection requirements. Content of the Utility Model

[0006] In view of the above defects of the prior art, the utility model provides an electrophoresis line sewage discharge system to solve at least one of the above technical defects in the prior art, so that the sewage discharged by the electrophoresis line sewage discharge system will not pollute the soil and can meet the environmental protection requirements.

[0007] To achieve the purpose of the utility model, an electrophoresis line sewage discharge system provided by the utility model includes:

[0008] A plurality of tanks, adapted to accommodate the sewage of each process of the electrophoresis line;

[0009] A sewage discharge pipe, arranged on the workshop floor of the electrophoresis line and sealed and isolated from the ground;

[0010] A plurality of drain pipes, each drain pipe connecting each tank with the sewage discharge pipe.

[0011] Preferably, each drain pipe is provided with a sewage discharge valve.

[0012] Preferably, the sewage discharge valve is a solenoid valve.

[0013] Preferably, it further includes a plurality of trough racks, and each of the troughs is arranged on each of the trough racks, so that the vertical height of the trough is higher than that of the sewage discharge pipe.

[0014] Preferably, it further includes epoxy resin paint, and the epoxy resin paint covers the ground.

[0015] Preferably, the sewage discharge pipe is a stainless steel pipe.

[0016] Preferably, the sewage discharge pipe includes a sewage discharge pipe body and a sewage cover, and the sewage cover is hermetically covered on the sewage discharge pipe body.

[0017] Preferably, the sewage cover includes multiple sections of small sewage covers, and each adjacent section of the sewage cover is hermetically abutted against each other.

[0018] Preferably, at least two handles are provided on each section of the sewage cover.

[0019] Preferably, it further includes an electrophoresis discharge reservoir, and the sewage discharge pipe is connected to the electrophoresis discharge reservoir.

[0020] The beneficial effects of the present utility model are as follows: The electrophoresis line sewage discharge system provided by the present utility model prevents sewage from overflowing by arranging a plurality of troughs on the electrophoresis line to accommodate the sewage in each procedure. A sewage discharge pipe that is hermetically isolated from the ground is arranged on the workshop floor of the electrophoresis line, and a plurality of drain pipes are used to connect each trough and the sewage discharge pipe, so that the sewage in the trough can be seamlessly discharged into the sewage discharge pipe, preventing sewage from overflowing and avoiding pollution of the underground soil in the workshop, and meeting the requirements of environmental protection. Description of the Drawings

[0021] The above and other objects, features, and advantages of the present utility model will become clearer through the preferred embodiments of the present utility model shown in the drawings. The same reference numerals in all the drawings indicate the same parts, and the drawings are not deliberately drawn to scale in actual size, with the focus on showing the gist of the present application.

[0022] Figure 1 It is a schematic diagram of the relationship between the components of the electrophoresis line sewage discharge system provided by the embodiment of the present utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the sewage discharge pipe in the electrophoresis line sewage discharge system provided by the embodiment of the present utility model;

[0024] Figure 3 It is a schematic diagram of the production sequence of the electrophoresis line;

[0025] Figure 4 It is a schematic diagram of the pre-treatment sewage route and the electrophoresis sewage route.

[0026] In the figure:

[0027] 100, trough body;

[0028] 200, sewage discharge pipe; 210, sewage discharge pipe body; 220, sewage cover; 221, handle;

[0029] 300, liquid discharge pipe; 310, sewage discharge valve;

[0030] 400, trough body rack;

[0031] 500, electrophoresis discharge reservoir. Specific embodiments

[0032] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings.

[0033] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element and integrated therewith, or there may be an intermediate element at the same time. The terms "installed", "one end", "the other end" and similar expressions used herein are only for illustrative purposes.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art belonging to the technical field of the present application. The terms used in the description of the present specification herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0035] The following will be combined with Figures 1 to 4 , to describe the embodiments of the present utility model. It should be understood that the following description is only an illustrative embodiment of the present utility model and does not constitute any limitation to the present utility model.

[0036] Referring to Figures 1 to 4 , the embodiments of the present utility model provide an electrophoresis line sewage discharge system, which system includes a plurality of trough bodies 100, a sewage discharge pipe 200 and a plurality of liquid discharge pipes 300.

[0037] Among them, the trough body 100 can accommodate the sewage of each process in the electrophoresis line. Combining Figure 3 , in the production processes of a large-piece and a small-piece electrophoresis line, after the large-piece or small-piece is loaded, hot water pre-degreasing will be carried out, and then it will enter the main degreasing tank, water wash 1, water wash 2 tank and water wash 3, and then enter the surface conditioning tank, water blowing and phosphating tank, and after water wash 4, it will enter the water wash 5 tank for water wash spraying and dripping, and finally enter the electrophoresis tank, and UF1, UF2 tank and UF3 for dripping and water blowing, and finally the large-piece or small-piece will come out of the baking oven. The trough body 100 can be the above-mentioned electrophoresis tank, which can accommodate the relevant sewage in the tank for subsequent sewage discharge operations.

[0038] The sewage discharge pipe 200 is arranged on the ground of the electrophoresis line workshop and is hermetically isolated from the ground, which can prevent the sewage in the tank body 100 from overflowing.

[0039] A plurality of liquid discharge pipes 300, each liquid discharge pipe 300 connecting each tank body 100 with the sewage discharge pipe 200. The sewage in the tank body 100 can be discharged into the sewage discharge pipe 200 through the liquid discharge pipe 300, preventing splashing.

[0040] It can be understood that the electrophoresis line sewage discharge system provided by the present utility model prevents sewage from overflowing by arranging a plurality of tank bodies 100 on the electrophoresis line to accommodate the sewage in each process. A sewage discharge pipe 200 hermetically isolated from the ground is arranged on the ground of the electrophoresis line workshop, and a plurality of liquid discharge pipes 300 are used to connect each tank body 100 with the sewage discharge pipe 200, so that the sewage in the tank body 100 can be discharged into the sewage discharge pipe 200 seamlessly, preventing sewage from overflowing and avoiding the pollution of the underground soil in the workshop, and meeting the requirements of environmental protection.

[0041] Furthermore, in order to better control the discharge sequence of the sewage in the tank body 100 and avoid the sewage in each tank body 100 being discharged into the sewage discharge pipe 200 at the same time, causing the sewage discharge pipe 200 to be crowded and resulting in sewage overflowing. In some embodiments of the present utility model, each liquid discharge pipe 300 is provided with a sewage discharge valve 310.

[0042] Certainly, the sewage discharge valve 310 can be an electromagnetic valve, and the electromagnetic valve can be connected to the control system to improve the intelligence of controlling the discharge sequence of the sewage in the tank body 100, avoiding manual operation of the sewage discharge valve 310 and improving production efficiency.

[0043] In some embodiments of the present utility model, the electrophoresis line sewage discharge system further includes a plurality of tank racks 400, and each tank body 100 is arranged on each tank rack 400, so that the vertical height of the tank body 100 is higher than that of the sewage discharge pipe 200. In this way, the gravity effect can be better utilized to discharge the sewage in the tank body 100 into the sewage discharge pipe 200, and the tank body 100 is erected by using the tank rack 400, so that the tank body 100 can avoid shaking and be more stable during the sewage discharge process, further avoiding sewage overflowing.

[0044] In order to further prevent sewage from penetrating into the soil and make the probability of sewage penetrating into the soil zero. In some embodiments of the present utility model, the electrophoresis line sewage discharge system further includes epoxy resin paint, and the epoxy resin paint covers the ground of the electrophoresis line workshop. In this way, even if the sewage discharge pipe 200 leaks, under the sealing of the epoxy resin paint on the ground, the sewage will not penetrate into the soil, which can avoid the pollution of the underground soil in the workshop and also meet the requirements of environmental protection.

[0045] Certainly, in some embodiments of the present utility model, the sewage discharge pipe 200 can be a stainless steel pipe. The stainless steel pipe has good sealing performance, is easy to manufacture and repair, and can save manufacturing costs and maintenance costs. Moreover, the stainless steel pipe has a high leakage detection degree, and when sewage overflows, it can be detected in a shorter time to prevent sewage from seeping into the ground.

[0046] Specifically, the sewage discharge pipe 200 includes a sewage discharge pipe body 210 and a sewage discharge cover 220. The sewage discharge cover 220 is hermetically covered on the sewage discharge pipe body 210. When the sewage discharge pipe 200 fails, it is convenient to disassemble the sewage discharge cover 220 for observation, and it is also convenient for maintenance personnel to repair or clean.

[0047] The sewage discharge cover 220 includes multiple sections of sewage discharge small covers, and adjacent sections of the sewage discharge cover 220 are hermetically abutted against each other. Dividing the sewage discharge cover 220 into multiple sections of sewage discharge small covers can make the bending degree of the sewage discharge pipe 200 larger, with higher flexibility, and is convenient for installation and placement; at the same time, adjacent sections of the sewage discharge cover 220 are hermetically abutted against each other, which can prevent the sewage in the sewage discharge pipe 200 from overflowing and can meet the environmental protection requirements.

[0048] In order to make it more convenient for the sewage discharge cover 220 to be disassembled and installed, in some embodiments of the present utility model, at least two handles 221 are provided on each section of the sewage discharge cover 220. The two handles 221 can be evenly distributed on both sides of the sewage discharge cover 220 to ensure uniform force.

[0049] In some embodiments of the present utility model, the electrophoresis line sewage discharge system further includes an electrophoresis discharge reservoir 500, and the sewage discharge pipe 200 is connected to the electrophoresis discharge reservoir 500. The sewage discharged from the sewage discharge pipe 200 of the electrophoresis line can be concentrated in the electrophoresis discharge reservoir 500 and then transported to the sewage treatment station for treatment to achieve environmental protection sewage discharge of the electrophoresis line.

[0050] In this specification, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0051] In the description of this specification, the descriptions referring to terms such as "preferred embodiment", "another embodiment", "some embodiments", "other embodiments" or "specific examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0052] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on this application. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. An electrophoresis line sewage discharge system, characterized in that: include: Multiple tanks, suitable for accommodating wastewater from various processes of the electrophoresis line; The sewage pipe is installed on the workshop floor of the electrophoresis line and is sealed and isolated from the floor. The sewage pipe is a stainless steel pipe, and the sewage pipe comprises a sewage pipe body and a sewage cover, and the sewage cover sealing cover is arranged on the sewage pipe body; A plurality of drainage pipes, each of which is connected to each of the tanks and the sewage pipe.

2. The electrophoresis line sewage discharge system according to claim 1, characterized in that: Each of the liquid discharge pipes is provided with a sewage discharge valve.

3. The electrophoresis line sewage discharge system according to claim 2, characterized in that: The drain valve is a solenoid valve.

4. The electrophoresis line sewage discharge system according to claim 1, characterized in that: It also includes a plurality of tank frames, each of the tanks is arranged on each of the tank frames, so that the vertical height of the tank is higher than the sewage pipe.

5. The electrophoresis line sewage discharge system according to claim 1, characterized in that: Also included is epoxy resin paint, which covers the ground surface.

6. The electrophoresis line sewage discharge system according to claim 1, characterized in that: The sewage cover comprises a plurality of small sewage covers, and each adjacent sewage cover is sealed and abutted against each other.

7. The electrophoresis line sewage discharge system according to claim 6, characterized in that: Each section of the sewage cover is provided with at least two handles.

8. The electrophoresis line sewage discharge system according to any one of claims 1 to 7, characterized in that: It also includes an electrophoresis discharge water reservoir, and the sewage pipe is connected to the electrophoresis discharge water reservoir.

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