A waste gas treatment device for a paint shop

Abstract

The utility model provides a waste gas treatment device for a paint shop, which relates to the technical field of waste gas treatment, including a paint shop, wherein a support plate one is arranged on one side of the paint shop, and a shell one is fixedly connected to the upper top surface of the support plate one, a support plate two is arranged below the shell one, a short rod is fixedly connected to one side of the support plate two, a feed port is opened on one side of the top of the shell one, and a support net is hinged in the feed port; under the effect of gravity, the activated carbon of the utility model slides from the discharge port two into the shell four, so that the invalid activated carbon is quickly collected; the motor of the utility model drives the connecting rod one, the connecting rod two, and the connecting rod three to move, and the connecting rod three swings to a horizontal position on one side close to the shell two, and the activated carbon on the edge of the discharge port one is clamped in two gaskets, and the activated carbon in the gasket is thrown out due to the inertia during the swinging of the connecting rod three, and the thrown activated carbon enters the shell one, that is, the activated carbon is quickly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for a paint spraying workshop. Background Art

[0002] The exhaust gas treatment device in the painting process can effectively purify and degrade these harmful substances, reduce the amount of harmful gases and particulate matter that people are exposed to, thereby protecting the health of workers and improving the safety of the working environment;

[0003] After searching, the utility model with the announcement number CN219128784U discloses a waste gas treatment device for a paint spraying workshop. Although the utility model patent solves the problem that the position of the air intake pipe in the workshop is fixed in the existing waste gas treatment device, the waste gas is easy to diffuse in the workshop, resulting in a slow collection efficiency of the waste gas by the air intake pipe, which affects the treatment effect of the waste gas; however, when the waste gas volume of the paint spraying workshop is large, and the waste gas treatment device of the paint spraying workshop is large in size, and the demand for activated carbon is large, the workload of manually replacing the activated carbon is large and the efficiency is low;

[0004] Therefore, a waste gas treatment device for a paint spraying workshop is proposed. Utility Model Content

[0005] In view of this, the utility model provides a waste gas treatment device for a paint spraying workshop to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the utility model is implemented as follows: a waste gas treatment device for a paint shop: comprising a paint shop, a support plate 1 is arranged on one side of the paint shop, a shell 1 is fixedly connected to the top surface of the support plate 1, a support plate 2 is arranged below the shell 1, a short rod is fixedly connected to one side of the support plate 2, a feed port is opened on one side of the top of the shell 1, a support net is hinged in the feed port, an exhaust fan is connected to one side of the paint shop close to the support plate 1, an air intake pipe is connected to one side of the exhaust fan, an end of the air intake pipe entering the shell 1 is located below the support net, a motor is fixedly connected to one side of the support plate 1, The output end of the motor passes through the support plate 2 and is fixedly connected to a connecting rod 1, one end of the connecting rod 1 is rotatably connected to the connecting rod 2, one end of the connecting rod 2 is rotatably connected to the connecting rod 3, one side of the connecting rod 3 is rotatably connected to a clamping rod 1, the middle part of the clamping rod 1 is rotatably connected to the short rod, the clamping rod 1 is hinged to a side away from the connecting rod 3, a spring is fixedly connected between one end of the clamping rod 1 and the clamping rod 2, the other ends of the clamping rod 1 and the clamping rod 2 are provided with activated carbon, the bottom of the support plate 2 is fixedly connected to the support plate 3, the upper surface of the support plate 3 is fixedly connected to the shell 2, and a discharge port 1 is provided on one side of the shell 2.

[0007] Further preferably, a discharge port 2 is provided on a side of the shell 1 close to the paint shop, a shell 3 is fixedly connected to one side of the shell 1, a baffle is slidably connected inside the shell 3, a baffle 1 is fixedly connected to a side of the baffle close to the support net, the baffle 1 is in contact with the support net, an electric hydraulic rod is fixedly connected to the bottom of the baffle, and the electric hydraulic rod is fixedly connected to a shell 4 on the side close to the paint shop.

[0008] Further preferably, two shells 3 are provided, and the two shells 3 are located on both sides of the baffle. The two shells 3 are used to limit the baffle.

[0009] Further preferably, two support plates 1 are provided, and the two support plates 1 are located at two sides of the bottom of the shell 1. The two support plates 1 provide more stable support to the shell 1.

[0010] Further preferably, the upper surface of the support plate 3 is fixedly connected with a stopper 2, and the stopper 2 is close to the discharge port 1. The stopper 2 has a limiting effect to prevent the activated carbon from rolling and affecting the clamping of the activated carbon by the clamping rod 1 and the clamping rod 2.

[0011] Further preferably, the shape of the connecting rod three is "V"-shaped, the longer end of the "V"-shaped connecting rod three is connected to the clamping rod one, and the shorter end of the "V"-shaped connecting rod three is connected to the connecting rod two.

[0012] Further preferably, a gasket is fixedly connected to the side of the clamping rod 1 and the clamping rod 2 close to the activated carbon, and the number of the gaskets is two. The two gaskets are used to increase the friction force on the activated carbon, so as to facilitate the clamping of the activated carbon.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The electric hydraulic rod of the utility model is shortened to drive the baffle and block 1 to descend, the support net contacts the upper surface of block 1, the support net tilts downward, and the activated carbon slides from the discharge port 2 into the shell 4 due to gravity, thereby quickly collecting the ineffective activated carbon.

[0015] 2. The motor of the utility model drives connecting rod 1, connecting rod 2 and connecting rod 3 to move. Connecting rod 3 swings to a horizontal position close to the side of shell 2, and the activated carbon at the edge of discharge port 1 is stuck into two gaskets. During the swinging process of connecting rod 3, the activated carbon in the gasket is thrown out due to inertia, and the thrown activated carbon enters shell 1, so that the activated carbon is quickly replaced.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is the overall structure diagram of the utility model;

[0019] Figure 2 It is a cross-sectional structural diagram of the utility model;

[0020] Figure 3 It is a partial structural diagram of the utility model;

[0021] Figure 4 It is a partial cross-sectional structural diagram of the utility model.

[0022] Figure numerals: 1, paint shop; 2, support plate one; 3, shell one; 4, feed port; 5, support net; 6, exhaust fan; 7, air inlet pipe; 8, motor; 9, connecting rod one; 10, connecting rod two; 11, connecting rod three; 12, clamping rod one; 13, clamping rod two; 14, spring; 15, activated carbon; 16, support plate two; 17, support plate three; 18, shell two; 19, discharge port one; 20, discharge port two; 21, shell three; 22, baffle; 23, block one; 24, block two; 25, short rod; 26, gasket; 27, electric hydraulic rod; 28, shell four. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4, the utility model embodiment provides a paint shop exhaust gas treatment device: including a paint shop 1, a support plate 2 is arranged on one side of the paint shop 1, and a shell 3 is fixedly connected to the top surface of the support plate 2, a support plate 16 is arranged below the shell 3, a short rod 25 is fixedly connected to one side of the support plate 16, a feed port 4 is opened on one side of the top of the shell 3, a support net 5 is hinged in the feed port 4, an exhaust fan 6 is connected to one side of the paint shop 1 close to the support plate 2, an air intake pipe 7 is connected to one side of the exhaust fan 6, an end of the air intake pipe 7 entering the shell 3 is located below the support net 5, a motor 8 is fixedly connected to one side of the support plate 2, and the output end of the motor 8 passes through the support The support plate 2 16 is fixedly connected to the connecting rod 1 9, one end of the connecting rod 1 9 is rotatably connected to the connecting rod 2 10, one end of the connecting rod 2 10 is rotatably connected to the connecting rod 3 11, one side of the connecting rod 3 11 is rotatably connected to the clamping rod 12, the middle part of the clamping rod 12 is rotatably connected to the short rod 25, the side of the clamping rod 12 away from the connecting rod 3 11 is hinged with the clamping rod 2 13, a spring 14 is fixedly connected between one end of the clamping rod 12 and the clamping rod 2 13, the other ends of the clamping rod 12 and the clamping rod 2 13 are provided with activated carbon 15, the bottom of the support plate 2 16 is fixedly connected to the support plate 3 17, the upper surface of the support plate 3 17 is fixedly connected to the shell 2 18, and one side of the shell 2 18 is provided with a discharge port 19.

[0026] In one embodiment, a discharge port 20 is provided on the side of the housing 1 3 close to the spray painting workshop 1, a housing 3 21 is fixedly connected to one side of the housing 1 3, a baffle 22 is slidably connected inside the housing 3 21, a baffle 23 is fixedly connected to the side of the baffle 22 close to the support net 5, the baffle 1 23 is in contact with the support net 5, an electric hydraulic rod 27 is fixedly connected to the bottom of the baffle 22, and a housing 4 28 is fixedly connected to the side of the electric hydraulic rod 27 close to the spray painting workshop 1. Two housings 3 21 are provided, and the two housings 3 21 are located on both sides of the baffle 22. The two housings 3 21 are used to limit the baffle 22.

[0027] In one embodiment, two support plates 12 are provided, and the two support plates 12 are located on both sides of the bottom of the shell 13. The two support plates 12 provide more stable support for the shell 13. The upper surface of the support plate 3 17 is fixedly connected with a stopper 24, and the stopper 24 is close to the discharge port 19. The stopper 24 plays a limiting role to prevent the activated carbon 15 from rolling and affecting the clamping of the activated carbon 15 by the clamping rod 12 and the clamping rod 2 13. The shape of the connecting rod 3 11 is "V" shaped, and the longer end of the "V" shape of the connecting rod 3 11 is connected to the clamping rod 12, and the shorter end of the "V" shape of the connecting rod 3 11 is connected to the connecting rod 2 10. The clamping rod 1 12 and the clamping rod 2 13 are fixedly connected with a gasket 26 on one side close to the activated carbon 15, and the number of the gaskets 26 is two. The two gaskets 26 are used to increase the friction force on the activated carbon 15, so as to facilitate the clamping of the activated carbon 15. The motor 8 and the electric hydraulic rod 27 are connected to the external power supply.

[0028] When the utility model is working: the exhaust fan 6 is started, the exhaust gas in the paint shop 1 is introduced into the shell 3 through the exhaust fan 6 and the air inlet pipe 7, and the exhaust gas is absorbed and filtered by the activated carbon 15 in the shell 3. After a period of time, the activated carbon 15 in the shell 3 absorbs the harmful gas in the exhaust gas, and the activated carbon 15 fails. At this time, the staff starts the electric hydraulic rod 27, and the electric hydraulic rod 27 is shortened to drive the baffle 22 and the block 23 to descend. When the baffle 22 and the block 23 are lowered to the point where the block 23 contacts the lower edge of the discharge port 20, the support net 5 contacts the upper surface of the block 23 and the support net 5 tilts downward. The activated carbon 15 on the support net 5 slides from the discharge port 20 to the shell 4 28 due to the effect of gravity, so that the failed activated carbon 15 is quickly collected; after the failed activated carbon 15 is collected, the motor 8 is started. , the motor 8 drives the connecting rod 1 9 to rotate, the rotation of the connecting rod 1 9 drives the connecting rod 2 10 to rotate, the rotation of the connecting rod 2 10 drives the connecting rod 3 11 to move, and the connecting rod 3 11 swings with the cooperation of the short rod 25. When the connecting rod 3 11 swings to a horizontal position on one side close to the shell 2 18, the clamping rod 1 12 and the clamping rod 2 13 are vertically downward, and the activated carbon 15 at the edge of the discharge port 19 is clamped in the two gaskets 26. With the cooperation of the spring 14, the clamping rod 1 12 and the clamping rod 2 13 clamp the activated carbon 15, and the output end of the motor 8 continues to rotate to drive the connecting rod 3 11 to swing back. During the swinging back of the connecting rod 3 11, the activated carbon 15 in the gasket 26 is thrown out due to inertia, and the thrown activated carbon 15 enters the shell 3 through the feed port 4. After a period of time, the activated carbon 15 in the shell 3 is sufficient, and the motor 8 is turned off, that is, the activated carbon 15 is quickly replaced.

[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A paint shop exhaust gas treatment device, characterized in that: The invention comprises a spray painting workshop (1), wherein a support plate (2) is arranged on one side of the spray painting workshop (1), a shell (3) is fixedly connected to the upper top surface of the support plate (2), a support plate (16) is arranged below the shell (3), a short rod (25) is fixedly connected to one side of the support plate (16), a feed port (4) is opened on one side of the top of the shell (3), a support net (5) is hinged inside the feed port (4), an exhaust fan (6) is connected to one side of the spray painting workshop (1) close to the support plate (2), an air intake pipe (7) is connected to one side of the exhaust fan (6), an end of the air intake pipe (7) entering the shell (3) is located below the support net (5), a motor (8) is fixedly connected to one side of the support plate (2), an output end of the motor (8) passes through the support plate (16) and is fixedly connected to a connecting rod One (9), one end of the connecting rod one (9) is rotatably connected to the connecting rod two (10), one end of the connecting rod two (10) is rotatably connected to the connecting rod three (11), one side of the connecting rod three (11) is rotatably connected to the clamping rod one (12), the middle part of the clamping rod one (12) is rotatably connected to the short rod (25), the clamping rod one (12) is hinged with the clamping rod two (13) on the side away from the connecting rod three (11), a spring (14) is fixedly connected between one end of the clamping rod one (12) and the clamping rod two (13), the other ends of the clamping rod one (12) and the clamping rod two (13) are provided with activated carbon (15), the bottom of the support plate two (16) is fixedly connected to the support plate three (17), the upper surface of the support plate three (17) is fixedly connected to the shell two (18), and one side of the shell two (18) is provided with a discharge port one (19).

2. The exhaust gas treatment device of a paint shop (1) according to claim 1, characterized in that: A discharge port 2 (20) is provided on a side of the shell 1 (3) close to the paint shop (1); a shell 3 (21) is fixedly connected to one side of the shell 1 (3); a baffle (22) is slidably connected inside the shell 3 (21); a baffle 1 (23) is fixedly connected to a side of the baffle (22) close to the support net (5); the baffle 1 (23) is in contact with the support net (5); an electric hydraulic rod (27) is fixedly connected to the bottom of the baffle (22); and a shell 4 (28) is fixedly connected to the side of the electric hydraulic rod (27) close to the paint shop (1).

3. The exhaust gas treatment device of a paint shop (1) according to claim 2, characterized in that: Two shells three (21) are provided, and the two shells three (21) are located on both sides of the baffle (22).

4. The exhaust gas treatment device for a paint shop (1) according to claim 1, characterized in that: The support plates (2) are provided with two, and the two support plates (2) are located at two sides of the bottom of the shell (3).

5. The exhaust gas treatment device for a paint shop (1) according to claim 1, characterized in that: The upper surface of the support plate three (17) is fixedly connected with a stopper two (24), and the stopper two (24) is close to the discharge port one (19).

6. The exhaust gas treatment device for a paint shop (1) according to claim 1, characterized in that: The shape of the connecting rod three (11) is "V" shaped, the longer end of the "V" shape of the connecting rod three (11) is connected to the clamping rod one (12), and the shorter end of the "V" shape of the connecting rod three (11) is connected to the connecting rod two (10).

7. The exhaust gas treatment device for a paint shop (1) according to claim 1, characterized in that: A gasket (26) is fixedly connected to one side of the clamping rod 1 (12) and the clamping rod 2 (13) close to the activated carbon (15), and the number of the gaskets (26) is two.

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