Environment-friendly metal surface treatment device

Abstract

The utility model discloses an environmental protection type metal surface treatment device relates to metal processing technical field, including equipment frame, equipment frame inboard mounting support plate, equipment frame sets up material pool and treatment pool, and material pool and treatment pool inside all are provided with grating, and movable rod surface is provided with the cover of covering material pool opening, and the surface of cover is provided with drainage pipe, and the inside evenly interval of treatment pool is provided with the shoulder, and the top of shoulder is provided with the partition board, and the surface of treatment pool is provided with infusion tube, through material pool holds the metal piece, and liquid pump will the liquid in treatment pool through drainage pipe from top to bottom and sprays in material pool, and the impurity on the surface of metal piece is carried out in the process of liquid flowing on the surface of metal piece and flows down finally and returns to treatment pool, and after the clean recovery of the filter material of different filtering accuracy in treatment pool in turn, the metal piece is treated again into material pool and is used circularly, and the liquid of metal piece can be used repeatedly to ensure the cleaning effect of metal piece.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, and in particular to an environmentally friendly metal surface treatment device. Background Technology

[0002] Metal surface treatment can be broadly divided into physical treatment and chemical treatment. Regardless of the method, the goal is to achieve better metal surface effects and meet the specific needs of metal applications. However, both methods can generate some pollution.

[0003] Generally speaking, physically treated metal parts will have some iron filings or oil stains adhering to their surface, while chemically treated metal parts will have some chemical agents and metal powder remaining on their surface. In order to meet the requirements of subsequent processing, they will usually be cleaned. The cleaning process uses a lot of water. If this water cannot be recycled, it will cause a lot of waste. Furthermore, if this water is not collected in time after use, it may also cause environmental pollution. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this invention is to provide an environmentally friendly metal surface treatment device that solves the problem of water used for cleaning after metal processing not being collected and recycled in a timely manner.

[0005] The technical solution of this utility model is: an environmentally friendly metal surface treatment device, including an equipment frame, a support plate installed on the inner side of the equipment frame, the support plate dividing the equipment frame into upper and lower placement areas, a material pool is set in the upper placement area of ​​the equipment frame and a treatment pool is set in the lower placement area, and a grid plate is set inside both the material pool and the treatment pool, and perforations are evenly arrayed at the bottom of the material pool.

[0006] The surface of the equipment frame is connected to a movable rod via a rotating shaft. The surface of the movable rod is provided with a cover that covers the opening of the material pool. A drain pipe is provided on the surface of the cover. A nozzle is provided at the bottom of the drain pipe that passes through the cover and points downwards.

[0007] The treatment tank is provided with evenly spaced shoulders inside, and a partition plate is provided on the top of the shoulders. The partition plate divides the treatment tank into multiple independent chambers. The chambers are filled with filter media, and the filtration rate of the filter media gradually increases from top to bottom. An infusion pipe is provided on the surface of the treatment tank.

[0008] An extension area is provided on one side of the support plate, and a liquid pump, an infusion pipe, and a drain pipe are provided in the extension area of ​​the support plate and connected to the liquid pump.

[0009] Furthermore, the support plate is a plate-shaped structure with rectangular through grooves on its surface. The through grooves cover the perforations arrayed at the bottom of the material pool, ensuring that the liquid in the material pool can flow smoothly through the support plate downwards.

[0010] Furthermore, the grating plates are all installed on the side of the material pool and the treatment pool near the bottom, and there is a gap between the grating plates and the bottom of the material pool and the treatment pool. The material pool can hold metal parts through the grating plates, preventing the metal parts from sinking directly to the bottom of the material pool and causing the perforations to be blocked, thus affecting the flow of liquid. The treatment pool forms a liquid storage chamber through the grating plates, and the filtered liquid is concentrated in the chamber for subsequent transportation.

[0011] Furthermore, the drain pipe is a rectangular pipe network composed of several horizontal and vertical pipes. The upper and lower sides of the drain pipe are located on the upper and lower sides of the cover, respectively. A pipeline connected to the liquid pump is provided on the upper side of the drain pipe. Nozzles are evenly spaced on the surface of the horizontal pipe on the lower side of the drain pipe to ensure that the nozzles at the bottom of the drain pipe have sufficient radiation area and do not create spray dead angles in the material pool.

[0012] Furthermore, the infusion pipe on the surface of the treatment pool is located in the gap between the grating plate and the bottom of the treatment pool.

[0013] Furthermore, the input end of the liquid pump is connected to the treatment tank via a delivery pipe, and the output end of the liquid pump is connected to the material tank via a discharge pipe.

[0014] Furthermore, both the infusion tube and the drain tube are composed of several fittings. The fittings constituting the drain tube are rubber hoses, while the fittings constituting the infusion tube are rigid plastic tubes. The fittings are integrated through a manifold and connected to the liquid pump. The manifold ensures that one liquid pump connects multiple infusion tubes and drain tubes and applies hydraulic pressure evenly, avoiding treatment differences due to pressure variations. At the same time, the fact that the drain tube is made of rubber hose ensures that the cap can be opened and closed smoothly without causing obstruction.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. This utility model uses a material pool to hold metal parts. A liquid pump sprays liquid from the treatment pool into the material pool from top to bottom through a drain pipe. As the liquid flows over the surface of the metal parts, it carries away impurities from the surface of the metal parts and flows downwards, eventually returning to the treatment pool. In the treatment pool, the metal parts are cleaned by passing through filter media with different filtration precisions in sequence before re-entering the material pool for recycling. This ensures the cleaning effect of the metal parts by allowing the liquid to be reused.

[0017] 2. This utility model filters circulating liquids using filter media with different filtration precisions. Operators can choose to add neutralizing agents or different types of filter media according to actual usage conditions or needs to adapt to metal parts with different treatment methods. At the same time, operators can also choose to use different liquids to achieve different cleaning effects. After cleaning, all liquids will be collected in the treatment tank, and operators can directly process the collected liquids. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the material pool structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the treatment tank structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the treatment tank and the material tank of this utility model.

[0022] Reference numerals in the attached drawings: 1. Equipment frame; 2. Support plate; 3. Material pool; 4. Processing pool; 5. Grating plate; 6. Perforation; 7. Liquid pump; 101. Movable rod; 102. Cover; 103. Drain pipe; 104. Nozzle; 401. Shoulder; 402. Divider plate; 403. Infusion pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] like Figure 1-4 As shown, an environmentally friendly metal surface treatment device includes an equipment frame 1, with a support plate 2 installed inside the equipment frame 1. The support plate 2 divides the equipment frame 1 into upper and lower placement areas. A material pool 3 is set in the upper placement area of ​​the equipment frame 1, and a treatment pool 4 is set in the lower placement area. Both the material pool 3 and the treatment pool 4 are equipped with a grid plate 5. The grid plate 5 is set on the side of the material pool 3 and the treatment pool 4 near the bottom. A gap is left between the grid plate 5 and the bottom of the material pool 3 and the treatment pool 4. The material pool 3 can hold metal parts through the grid plate 5, preventing the metal parts from sinking directly to the bottom of the material pool 3 and causing the perforations 6 to be blocked, thus affecting the flow of liquid. The treatment pool 4 forms a liquid storage chamber through the grid plate 5. The filtered liquid is concentrated in the chamber for subsequent transportation. The bottom of the material pool 3 has perforations 6 evenly arranged in an array. The support plate 2 is a plate structure with rectangular through grooves on the surface. The through grooves cover the perforations 6 arranged in an array at the bottom of the material pool 3, ensuring that the liquid in the material pool 3 can smoothly pass through the support plate 2 and flow downward.

[0025] A movable rod 101 is connected to the surface of the equipment frame 1 via a rotating shaft. A cover 102 covering the opening of the material pool 3 is provided on the surface of the movable rod 101. A drain pipe 103 is provided on the surface of the cover 102. A nozzle 104 is provided at the bottom of the drain pipe 103 through the cover 102 and pointing downwards.

[0026] The treatment tank 4 is provided with evenly spaced shoulders 401. A partition plate 402 is provided on the top of the shoulders 401. The partition plate 402 divides the treatment tank 4 into multiple independent chambers. The chambers are filled with filter media. The filtration progress of the filter media gradually increases from top to bottom. An infusion pipe 403 is provided on the surface of the treatment tank 4. The infusion pipe 403 on the surface of the treatment tank 4 is located in the gap between the grid plate 5 and the bottom of the treatment tank 4.

[0027] An extension area is provided on one side of the support plate 2. A liquid pump 7 is installed in this extension area. An infusion pipe 403 and a drain pipe 103 are connected to the liquid pump 7. The drain pipe 103 is a rectangular network of horizontal and vertical pipes. The upper and lower sides of the drain pipe 103 are located on the upper and lower sides of the cover 102, respectively. A pipe connected to the liquid pump 7 is installed on the upper side of the drain pipe 103. Nozzles 104 are evenly spaced on the surface of the horizontal pipes on the lower side of the drain pipe 103 to ensure that the nozzles 104 at the bottom of the drain pipe 103 have sufficient radiation area to prevent spray dead zones within the material pool 3. The input end of the liquid pump 7 is connected to the infusion pipe 403. 3 is connected to the treatment tank 4. The output end of the liquid pump 7 is connected to the material tank 3 through the drain pipe 103. Both the delivery pipe 403 and the drain pipe 103 are composed of several pipe fittings. The pipe fittings that make up the drain pipe 103 are rubber hoses, and the pipe fittings that make up the delivery pipe 403 are rigid plastic pipes. The pipe fittings are integrated through the manifold and connected to the liquid pump 7. The manifold can ensure that one liquid pump 7 connects multiple delivery pipes 403 and drain pipes 103 and provides uniform hydraulic pressure, avoiding treatment differences due to different pressures. At the same time, the rubber hose of the drain pipe 103 can ensure that the cap 102 can be opened and closed smoothly without causing obstruction.

[0028] Working principle of this utility model:

[0029] First, the operator opens the cover 102 to expose the material pool 3 and puts the metal parts into the material pool 3. Then, the cover 102 is closed, and the required liquid and suitable filter media are placed in the treatment pool 4 to complete the preparation work. Then, the liquid pump 7 is turned on. The liquid pump 7 sends the liquid in the treatment pool 4 into the drain pipe 103 through the infusion pipe 403 and sprays it downward through the nozzle 104. The sprayed liquid sprays onto the surface of the metal parts, washing off the impurities on the surface of the metal parts. The liquid carrying the impurities flows down into the treatment pool 4 through the grid plate 5 and the perforation 6. The liquid entering the treatment pool 4 passes through the filter media on the surface of the partition plate 402 for filtration step by step. The filtered liquid returns to the bottom of the treatment pool 4 to wait to enter the infusion pipe 403 for delivery again.

[0030] After cleaning, the operator stops the machine and opens the cover 102 to remove the metal parts. At this time, all the liquid is concentrated in the treatment tank 4. The operator can then treat the liquid in a centralized manner and replace the filter material placed on the surface of the partition plate 402 as needed for the next use.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly metal surface treatment device, comprising an equipment rack (1), a support plate (2) installed inside the equipment rack (1), the support plate (2) dividing the equipment rack (1) into upper and lower placement areas, characterized in that: The equipment rack (1) has a material pool (3) in the upper placement area and a processing pool (4) in the lower placement area. Both the material pool (3) and the processing pool (4) are equipped with grid plates (5). The bottom of the material pool (3) is evenly arrayed with perforations (6). The surface of the equipment frame (1) is connected to a movable rod (101) via a rotating shaft. The surface of the movable rod (101) is provided with a cover (102) covering the opening of the material pool (3). The surface of the cover (102) is provided with a drain pipe (103). The bottom of the drain pipe (103) passes through the cover (102) and is provided with a nozzle (104) pointing downwards. The treatment tank (4) is provided with shoulders (401) evenly spaced inside. A partition plate (402) is provided on the top of the shoulders (401). The partition plate (402) divides the treatment tank (4) into multiple independent chambers. The chambers are filled with filter media. The filtration progress of the filter media gradually increases from top to bottom. An infusion pipe (403) is provided on the surface of the treatment tank (4). An extension area is provided on one side of the support plate (2), and a liquid pump (7) is provided in the extension area of ​​the support plate (2). The infusion pipe (403) and the drain pipe (103) are connected to the liquid pump (7).

2. The environmentally friendly metal surface treatment device according to claim 1, characterized in that: The support plate (2) is a plate-shaped structure with rectangular through grooves on its surface, and the through grooves cover the perforations (6) arrayed at the bottom of the material pool (3).

3. The environmentally friendly metal surface treatment device according to claim 1, characterized in that: The grating plates (5) are all set on the side of the material pool (3) and the treatment pool (4) near the bottom, and there is a gap between the grating plates (5) and the bottom of the material pool (3) and the treatment pool (4).

4. The environmentally friendly metal surface treatment device according to claim 1, characterized in that: The drain pipe (103) is a rectangular pipe network composed of several horizontal pipes and vertical pipes. The upper and lower sides of the drain pipe (103) are located on the upper and lower sides of the cap (102), respectively. The upper side of the drain pipe (103) is provided with a pipe connected to the liquid pump (7), and the lower side of the drain pipe (103) is provided with nozzles (104) evenly spaced on the surface of the horizontal pipe.

5. The environmentally friendly metal surface treatment device according to claim 3, characterized in that: The infusion pipe (403) on the surface of the treatment pool (4) is located in the gap between the grid plate (5) and the bottom of the treatment pool (4).

6. The environmentally friendly metal surface treatment device according to claim 1, characterized in that: The input end of the liquid pump (7) is connected to the treatment tank (4) through the infusion pipe (403), and the output end of the liquid pump (7) is connected to the material tank (3) through the drain pipe (103).

7. The environmentally friendly metal surface treatment device according to claim 6, characterized in that: The infusion tube (403) and the drain tube (103) are both composed of several fittings. The fittings that make up the drain tube (103) are rubber hoses, and the fittings that make up the infusion tube (403) are rigid plastic tubes. The fittings are connected to the liquid pump (7) after being integrated through the manifold.

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