A protective device for coating processing

Abstract

The utility model discloses a protective device for paint processing, comprising a paint processing device body, wherein the top of the paint processing device body is fixedly connected with an air intake pipe, and the air intake pipe and a high-efficiency filter are used in combination to improve the quality of air entering the paint processing device body, and a locking component is provided to facilitate the disassembly and assembly of the high-efficiency filter, thereby facilitating its disassembly, replacement or maintenance, and a filter component is provided to purify the waste gas generated by the paint processing device body, and the waste gas is discharged after being purified to meet the standards, which is beneficial to improving the air quality and avoiding affecting the health of workers, and a spray component is provided to flush the interior of the paint processing device body after the paint processing is completed, thereby effectively removing the paint and dust remaining in the paint processing device body.

Description

Technical Field

[0001] The utility model relates to the technical field of coating processing, in particular to a protective device for coating processing. Background Art

[0002] The paint processing industry is one of the important pillars of the national economy. Its development level directly affects the development of related industries. The paint processing industry covers many fields such as construction, automobiles, furniture, and home appliances. The market capacity continues to expand. With the recovery of the global economy and the rise of emerging markets, the paint processing industry has shown a steady growth trend. The paint processing industry plays an important role in beautifying people's lives, improving product quality, and extending service life. The paint processing industry also involves many different types of paint products, such as anti-corrosion paints, coil coatings, functional coatings, powder coatings, and water-based coatings. These paint products have different characteristics and application fields, meeting the needs of different industries and consumers.

[0003] In the process of coating processing, a large amount of waste gas will be generated due to the volatilization of raw materials, chemical reactions, heating and other process steps. These waste gases often contain volatile organic compounds, particulate matter and harmful chemicals. These waste gases not only pollute the environment and affect the air quality, but may also have adverse effects on the health of workers. Therefore, we need to propose a protective device for coating processing. Utility Model Content

[0004] The purpose of the utility model is to provide a protective device for coating processing, aiming to solve the problem in the prior art that in the coating processing process, a large amount of waste gas will be generated due to process steps such as volatilization of raw materials, chemical reaction and heating. These waste gases often contain volatile organic compounds, particulate matter and harmful chemicals, etc. These waste gases not only pollute the environment and affect the air quality, but may also have adverse effects on the health of workers.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A protective device for paint processing includes a paint processing device body, the top of the paint processing device body is fixedly connected to an air intake pipe, a high-efficiency filter is arranged inside the air intake pipe, two groups of locking assemblies for positioning the high-efficiency filter are symmetrically arranged on the outer wall of the air intake pipe, a support plate is fixedly installed on the outer wall of the paint processing device body, a filter assembly for purifying exhaust gas generated by the paint processing device body is arranged on the top of the support plate, and a spray assembly is arranged inside the paint processing device body.

[0007] Preferably, the filter assembly includes a negative pressure pipe, one end of which is fixedly connected to the outer wall of the paint processing device body, and the other end of which is fixedly connected to an air purifier, and a vacuum pump is fixedly installed on one side wall of the air purifier.

[0008] Preferably, the air purifier is fixedly mounted on the top of the supporting plate, and one end of the vacuum pump is fixedly connected to a discharge pipe.

[0009] Preferably, the locking assembly includes a fixed sleeve, which is fixedly mounted on the outer wall of the air intake pipe, and a locking rod is slidably inserted into the interior of the fixed sleeve. One end of the locking rod passes through the air intake pipe and is inserted into the interior of the high-efficiency filter, and the other end of the locking rod is fixedly connected to a pull plate.

[0010] Preferably, it also includes a return spring, one end of which is fixedly connected to a side wall of the pull plate, the other end of which is fixedly connected to one end of a fixed sleeve, and the return spring is movably sleeved on the outer wall of the locking rod.

[0011] Preferably, a socket matched with the locking rod is provided on the outer wall of the high efficiency filter, and one end of the locking rod is inserted into the socket.

[0012] Preferably, the spray assembly includes a liquid inlet pipe, one end of which is fixedly connected to the outer wall of the paint processing device body, and one end of which passes through the paint processing device body and is fixedly connected to an annular spray pipe, and the bottom of the annular spray pipe is fixedly connected to several groups of nozzles.

[0013] Preferably, a sewage pipe is fixedly connected to the outer wall of the coating processing device body, and a valve is provided on the top of the sewage pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is used to improve the quality of air entering the interior of the paint processing device body by arranging the coordinated use of the air intake pipe and the high-efficiency filter; by arranging the locking component, it plays a role of facilitating the disassembly and assembly of the high-efficiency filter, thereby facilitating its disassembly, replacement or maintenance; by arranging the filter component, it plays a role of purifying the exhaust gas generated by the paint processing device body; the exhaust gas is discharged after being purified to meet the standards, which is beneficial to improving the air quality and can well protect the workers and avoid affecting their health; by arranging the spray component, the interior of the paint processing device body can be flushed after the paint processing is completed, thereby effectively removing the paint and dust remaining in the paint processing device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the shaft side of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the spray assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the air intake pipe, high efficiency filter and locking assembly of the utility model.

[0020] In the figure: 1. Paint processing device body; 2. Air inlet pipe; 3. High-efficiency filter; 4. Locking assembly; 401. Fixed sleeve; 402. Locking rod; 403. Pull plate; 5. Support plate; 6. Filter assembly; 601. Negative pressure pipe; 602. Air purifier; 603. Vacuum pump; 7. Discharge pipe; 8. Spray assembly; 801. Liquid inlet pipe; 802. Annular spray pipe; 803. Nozzle; 9. Return spring; 10. Socket; 11. Drain pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A protective device for coating processing, comprising a coating processing device body 1, an air intake pipe 2 is fixedly connected to the top of the coating processing device body 1, a high-efficiency filter 3 is arranged inside the air intake pipe 2, two sets of locking components 4 for positioning the high-efficiency filter 3 are symmetrically arranged on the outer wall of the air intake pipe 2, a supporting plate 5 is fixedly installed on the outer wall of the coating processing device body 1, a filter component 6 for purifying the waste gas generated by the coating processing device body 1 is arranged on the top of the supporting plate 5, and a spray component 8 is arranged inside the coating processing device body 1. The utility model plays a role in purifying the waste gas generated by the coating processing device body 1 by arranging the filter component 6, and the waste gas is discharged after being purified and treated to meet the standards, which is conducive to improving the air quality, and can well protect the workers and avoid affecting the health of the workers;

[0024] The filter assembly 6 includes a negative pressure pipe 601, one end of which is fixedly connected to the outer wall of the coating processing device body 1, and the other end of the negative pressure pipe 601 is fixedly connected to an air purifier 602, and a vacuum pump 603 is fixedly installed on one side wall of the air purifier 602;

[0025] Specifically, by starting the vacuum pump 603, the negative pressure pipe 601 can be used to absorb the exhaust gas inside the paint processing device body 1, so that the exhaust gas can be pumped into the air purifier 602 for purification;

[0026] The air purifier 602 is fixedly installed on the top of the supporting plate 5, and one end of the vacuum pump 603 is fixedly connected to the exhaust pipe 7, and the exhaust gas after purification can be discharged through the exhaust pipe 7;

[0027] The locking assembly 4 includes a fixed sleeve 401, which is fixedly installed on the outer wall of the intake pipe 2. A locking rod 402 is slidably inserted inside the fixed sleeve 401. One end of the locking rod 402 penetrates the intake pipe 2 and is inserted into the interior of the high-efficiency filter 3. The other end of the locking rod 402 is fixedly connected with a pull plate 403. By setting the high-efficiency filter 3, the quality of air entering the interior of the paint processing device body 1 is improved. When the high-efficiency filter 3 needs to be removed, the pull plate 403 can be pulled to separate the locking rod 402 from the high-efficiency filter 3, and then the high-efficiency filter 3 can be pulled out from the interior of the intake pipe 2 to complete the disassembly;

[0028] It also includes a return spring 9, one end of which is fixedly connected to a side wall of the pull plate 403, and the other end of the return spring 9 is fixedly connected to one end of the fixed sleeve 401, and the return spring 9 is movably sleeved on the outer wall of the locking rod 402, and a socket 10 adapted to the locking rod 402 is opened on the outer wall of the high-efficiency filter 3, and one end of the locking rod 402 is inserted into the inside of the socket 10;

[0029] Specifically, when the high-efficiency filter 3 needs to be installed, the pull plate 403 is also pulled first, so that the locking rod 402 can be driven to move. At this time, the reset spring 9 is in a stretched state, and the new high-efficiency filter 3 is inserted into the inside of the intake pipe 2. When one end of the locking rod 402 is aligned with the insertion hole 10, the pull plate 403 is released, and the locking rod 402 can be firmly inserted into the inside of the insertion hole 10 by using the return force of the reset spring 9, thereby achieving the effect of installing and positioning the high-efficiency filter 3;

[0030] The spray assembly 8 includes a liquid inlet pipe 801, one end of which is fixedly connected to the outer wall of the paint processing device body 1, and one end of the liquid inlet pipe 801 passes through the paint processing device body 1 and is fixedly connected to an annular spray pipe 802, and the bottom of the annular spray pipe 802 is fixedly connected to a plurality of groups of spray heads 803. By arranging the liquid inlet pipe 801, the annular spray pipe 802 and the plurality of groups of spray heads 803 for coordinated use, the interior of the paint processing device body 1 can be flushed after the paint processing is completed, thereby effectively removing the paint and dust remaining in the paint processing device body 1;

[0031] A sewage pipe 11 is fixedly connected to the outer wall of the coating processing device body 1, and a valve is arranged on the top of the sewage pipe 11. By arranging the sewage pipe 11, the waste liquid after cleaning can be discharged.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for coating processing, comprising a coating processing device body (1), characterized in that: The top of the paint processing device body (1) is fixedly connected to an air intake pipe (2), a high-efficiency filter (3) is arranged inside the air intake pipe (2), two groups of locking components (4) for positioning the high-efficiency filter (3) are symmetrically arranged on the outer wall of the air intake pipe (2), a support plate (5) is fixedly mounted on the outer wall of the paint processing device body (1), a filter component (6) for purifying exhaust gas generated by the paint processing device body (1) is arranged on the top of the support plate (5), and a spray component (8) is arranged inside the paint processing device body (1).

2. A protective device for coating processing according to claim 1, characterized in that: The filter assembly (6) comprises a negative pressure pipe (601), one end of which is fixedly connected to the outer wall of the paint processing device body (1), and the other end of which is fixedly connected to an air purifier (602), and a vacuum pump (603) is fixedly installed on a side wall of the air purifier (602).

3. A protective device for coating processing according to claim 2, characterized in that: The air purifier (602) is fixedly mounted on the top of the supporting plate (5), and one end of the vacuum pump (603) is fixedly connected to a discharge pipe (7).

4. A protective device for coating processing according to claim 1, characterized in that: The locking assembly (4) comprises a fixed sleeve (401), the fixed sleeve (401) being fixedly mounted on the outer wall of the air intake pipe (2), a locking rod (402) being slidably inserted inside the fixed sleeve (401), one end of the locking rod (402) passing through the air intake pipe (2) and being inserted into the interior of the high-efficiency filter (3), and the other end of the locking rod (402) being fixedly connected to a pull plate (403).

5. A protective device for coating processing according to claim 4, characterized in that: It also includes a return spring (9), one end of which is fixedly connected to a side wall of the pull plate (403), the other end of which is fixedly connected to one end of the fixed sleeve (401), and the return spring (9) is movably sleeved on the outer wall of the locking rod (402).

6. A protective device for coating processing according to claim 5, characterized in that: The outer wall of the high-efficiency filter (3) is provided with a plug hole (10) adapted to the locking rod (402), and one end of the locking rod (402) is plugged into the inside of the plug hole (10).

7. A protective device for coating processing according to claim 1, characterized in that: The spray assembly (8) comprises a liquid inlet pipe (801), one end of which is fixedly connected to the outer wall of the paint processing device body (1), and one end of which passes through the paint processing device body (1) and is fixedly connected to an annular spray pipe (802), and the bottom of the annular spray pipe (802) is fixedly connected to a plurality of groups of spray heads (803).

8. A protective device for coating processing according to claim 1, characterized in that: A sewage discharge pipe (11) is fixedly connected to the outer wall of the coating processing device body (1), and a valve is arranged on the top of the sewage discharge pipe (11).

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