A defoaming device for paint production

Abstract

This utility model relates to the technical field of paint production equipment, specifically a paint production defoaming device, including a tank. An inner cover for sealing is bolted to the inner side of the tank, and a protective tank cover is bolted to the top surface of the tank. A supporting ring tube is mounted at the air outlet of the inner cover, and a supporting ring frame is bolted to the inner side of the ring tube. A turbine fan for air extraction is mounted on the outer periphery of the ring frame. During the use of the defoaming device for paint production, the turbine fan on the ring frame in the ring tube on the inner cover surface operates. The turbine fan facilitates the extraction of odors generated during paint defoaming between the tank and the inner cover through the air outlet on the inner cover. This allows the odors to be drawn out and guided, reducing the impact of odor accumulation or random flow inside the tank, thereby enabling more stable defoaming of the paint.

Description

Technical Field

[0001] This utility model relates to the technical field of paint production equipment, specifically to a paint production defoaming device. Background Technology

[0002] Paint generally refers to all liquid phase components in colored paint, and is a semi-finished product used to formulate paint. Its main components include base material, solvent, and additives. Paint or varnish is a polymer material used for coating. After being applied to the surface of an object using different coating processes, it forms a tough and continuous film. The material adhering to the surface of an object is commonly referred to as coating material, and the resulting film is called a coating layer. Patent number CN202323424905.5 discloses a rapid defoaming device for rock flake paint. By setting up a defoaming mechanism, the rock flake paint to be defoamed is injected into the main body of the storage tank through a feed pipe. Then, the operator controls the first and second motors. The output of the first motor rotates, driving the stirring plate horizontally via mechanical transmission, and the output of the second motor rotates, driving the stirring plate vertically via mechanical transmission. This structure facilitates rapid and effective defoaming of the rock flake paint stored inside the main body of the storage tank. However, a certain odor is generated during the defoaming process, and this odor can accumulate inside the storage tank and cause some problems. Therefore, we propose a defoaming device for paint production. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a defoaming device for paint production.

[0004] The technical solution adopted by this utility model to solve its technical problem is a paint production defoaming device, including a tank body. An inner cover for sealing is installed on the inner side of the tank body by bolts, and a tank cover for protection is installed on the top surface of the tank body by bolts. A ring tube for support is installed at the air outlet end of the inner cover, and a ring frame for support is installed on the inner side of the ring tube by screws. A turbine fan for air extraction is installed on the outer periphery of the ring frame.

[0005] The outer wall surface of the tank is fitted with a ring seat for support, and the bottom surface of the ring seat is fitted with a barrel body for support by screws. The connection between the ring seat and the barrel body and the air outlet at the bottom of the barrel body are fitted with filter cloth plates for limiting the position by screws. The inner side of the barrel body is filled with an activated carbon layer for air filtration. A corrugated bend for guiding the flow is fitted between the ring seat and the ring tube.

[0006] By adopting the above technical solution, during the use of defoaming equipment for paint production, the turbine fan on the ring frame in the ring tube on the inner cover surface can operate. The operation of the turbine fan facilitates the extraction of odors generated between the tank and the inner cover during paint defoaming through the air outlet on the inner cover. This allows the odors to be extracted and guided, reducing the impact of odors accumulating or flowing randomly inside the tank, thereby enabling more stable defoaming of the paint.

[0007] When the turbine fan extracts odors, the odors are guided into the corrugated bend through the ring pipe, and then easily pass through the ring seat and into the barrel. The activated carbon layer in the barrel can perform preliminary odor filtration, which can improve the efficiency of subsequent odor treatment. At the same time, the barrel at the bottom of the ring seat is easy to disassemble and replace, making it easy to replace the activated carbon layer inside the barrel, so that the activated carbon can filter odors more stably.

[0008] Specifically, the outer wall surface of the tank is fitted with a support lug, and an air purifier is fitted on the top surface of the lug. A corrugated pipe for guiding airflow is fitted between the air inlet end of the air purifier and the air outlet end of the tank.

[0009] By adopting the above technical solution, the odors filtered by the activated carbon layer inside the barrel can easily pass through the corrugated pipe and enter the air purifier. The air purifier is easy to operate and further purifies the odors, which helps to reduce the impact of the odors flowing freely and enables the defoaming equipment to more stably defoam the paint.

[0010] Specifically, the top surface of the barrel is bonded with a rubber ring that abuts against the ring seat, and the outer periphery of the barrel is equipped with a handle for lifting, and there are multiple sets of handles.

[0011] By adopting the above technical solution, the rubber ring can improve the tightness of the connection between the barrel and the ring seat, and enable the internal structure of the barrel to operate more stably, while the handle on the outer periphery of the barrel makes it easier to disassemble and assemble the barrel.

[0012] Specifically, a check valve is installed on the inner side of the ring pipe.

[0013] By adopting the above technical solution, the check valve in the loop pipe can reduce the backflow of odors passing through the loop pipe, so that the odors can be stably discharged and treated.

[0014] Specifically, a filter screen for protection is installed at the connection between the inner cover and the annular tube.

[0015] By adopting the above technical solution, the filter plate can easily protect the structure in the ring tube, enabling the turbine fan on the ring frame to operate more stably.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The technical solution of this application, through the design of the inner cover, can lid, ring tube, ring frame and turbine fan, enables the turbine fan on the ring frame in the ring tube on the inner cover to operate during the use of the defoaming equipment for paint production. The operation of the turbine fan facilitates the extraction of odors generated between the can and the inner cover during paint defoaming through the air outlet on the inner cover. This allows the odors to be extracted and guided, reducing the impact caused by the accumulation or random flow of odors inside the can, thereby enabling more stable defoaming of the paint.

[0018] 2. The technical solution of this application, through the design of corrugated bend, ring seat, barrel, filter cloth plate and activated carbon layer, allows odors to be guided into the corrugated bend through the ring pipe when the turbine fan extracts odors. The odors then pass through the ring seat and into the barrel through the corrugated bend. The activated carbon layer in the barrel can perform preliminary odor filtration, which can improve the efficiency of subsequent odor treatment. At the same time, the barrel at the bottom of the ring seat is easy to disassemble and replace, which makes it easy to replace the activated carbon layer inside the barrel, so that the activated carbon can filter odors more stably. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an isometric view of the present invention;

[0021] Figure 2 This is a schematic plan view of the inner side structure of the tank of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure at point A on the inner side of the tank of this utility model;

[0023] In the diagram: 1. Tank body; 2. Inner cover; 3. Tank lid; 4. Ring pipe; 5. Ring frame; 6. Turbine fan; 7. Corrugated bend; 8. Ring seat; 9. Barrel body; 10. Filter cloth plate; 11. Activated carbon layer; 12. Ear seat; 13. Air purifier; 14. Corrugated pipe; 15. Filter screen plate; 16. Check valve; 17. Handle; 18. Rubber ring. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Please see Figure 1-3This utility model provides a technical solution: a defoaming device for paint production, including a tank 1, an inner cover 2 for sealing is bolted to the inner side of the tank 1, and a tank cover 3 for protection is bolted to the top surface of the tank 1. An annular pipe 4 for support is mounted at the top air outlet of the inner cover 2, and an annular frame 5 for support is bolted to the inner side of the annular pipe 4. A turbine fan 6 for air extraction is mounted on the outer periphery of the annular frame 5. An annular seat 8 for support is mounted on the outer wall surface of the tank 1, and a barrel 9 for support is bolted to the bottom surface of the annular seat 8. A filter cloth plate 10 for limiting is bolted to the connection between the annular seat 8 and the barrel 9 and at the bottom air outlet of the barrel 9. An activated carbon layer 11 for air filtration is filled inside the barrel 9, and a corrugated bend 7 for guiding flow is mounted between the annular seat 8 and the annular pipe 4.

[0026] When in use, during the defoaming process of paint production, the turbine fan 6 on the ring frame 5 in the ring tube 4 on the inner cover 2 can operate. The operation of the turbine fan 6 facilitates the extraction of odors generated between the tank 1 and the inner cover 2 during paint defoaming through the air outlet on the inner cover 2. This allows the odors to be extracted and guided, reducing the impact of odors accumulating or flowing randomly inside the tank 1, thereby enabling more stable defoaming of the paint.

[0027] When the turbine fan 6 extracts odors, the odors can be guided by the ring pipe 4 into the corrugated bend pipe 7, and then easily pass through the ring seat 8 and into the barrel 9. The activated carbon layer 11 in the barrel 9 can perform preliminary odor filtration, which can improve the efficiency of subsequent odor treatment. At the same time, the barrel 9 at the bottom of the ring seat 8 is easy to disassemble and replace, making it easy to replace the activated carbon layer 11 inside the barrel 9, so that the activated carbon can filter odors more stably.

[0028] like Figure 1 As shown, the outer wall surface of the tank 1 is fitted with a support ear 12, and the top surface of the ear 12 is fitted with an air purifier 13. A corrugated pipe 14 for guiding airflow is fitted between the air inlet end of the air purifier and the air outlet end of the tank 9.

[0029] When in use, the odors filtered by the activated carbon layer 11 inside the barrel 9 can easily pass through the corrugated pipe 14 and enter the air purifier 13. The air purifier 13 can easily purify the odors again, which can reduce the impact of the odors flowing freely, and make the defoaming equipment more stable in defoaming the paint.

[0030] like Figure 1 As shown, a rubber ring 18 is bonded to the top surface of the barrel 9 to abut against the ring seat 8, and a handle 17 for lifting is fitted on the outer periphery of the barrel 9, and there are multiple sets of handles 17.

[0031] When in use, the rubber ring 18 helps to improve the tightness of the connection between the barrel 9 and the ring seat 8, and makes the internal structure of the barrel 9 operate more stably. The handle 17 on the outer periphery of the barrel 9 makes it easier to disassemble and assemble the barrel 9.

[0032] like Figure 2 and Figure 3 As shown, a check valve 16 is installed on the inner side of the ring pipe 4.

[0033] When in use, the check valve 16 in the ring pipe 4 helps to reduce the backflow of odors passing through the ring pipe 4, so that the odors can be stably discharged and treated.

[0034] like Figure 2 and Figure 3 As shown, a filter screen 15 for protection is installed at the connection between the inner cover 2 and the ring tube 4.

[0035] When in use, the filter plate 15 can protect the structure in the ring tube 4, so that the turbine fan 6 on the ring frame 5 can operate more stably.

[0036] The working principle and usage process of this utility model are as follows: In use, first, install the corresponding structural components in suitable positions. During the use of the defoaming equipment for paint production, the turbine fan 6 on the ring frame 5 in the ring tube 4 on the inner cover 2 operates. The turbine fan 6 facilitates the extraction of odors generated during paint defoaming between the tank 1 and the inner cover 2 through the air outlet on the inner cover 2. This allows the odors to be extracted and guided, reducing the impact of odor accumulation or random flow inside the tank 1, thus enabling more stable defoaming of the paint. Then, when the turbine fan 6 extracts the odors, the odors are guided through the ring tube 4 into the corrugated bend 7, and conveniently pass through the corrugated bend... Guided by the corrugated pipe 7, the odor passes through the ring seat 8 and enters the interior of the barrel 9. The activated carbon layer 11 in the barrel 9 can perform preliminary odor filtration, which can improve the efficiency of subsequent odor treatment. At the same time, the barrel 9 at the bottom of the ring seat 8 is easy to disassemble and replace, which makes it easy to replace the activated carbon layer 11 inside the barrel 9. This allows the activated carbon to filter odors more stably. After being filtered by the activated carbon layer 11 inside the barrel 9, the odor can easily pass through the corrugated pipe 14 and enter the air purifier 13. The air purifier 13 can easily purify the odor, which can reduce the impact caused by the random flow of odors and make the defoaming equipment more stable in defoaming the paint.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A paint production defoaming device characterized by comprising: The container includes a tank body (1), an inner cover (2) for sealing is bolted to the inside of the tank body (1), and a tank cover (3) for protection is bolted to the top surface of the tank body (1). A ring pipe (4) for support is installed at the top air outlet of the inner cover (2), and a ring frame (5) for support is bolted to the inside of the ring pipe (4). A turbine fan (6) for air extraction is installed on the outer periphery of the ring frame (5). The outer wall surface of the tank (1) is fitted with a ring seat (8) for support, and the bottom surface of the ring seat (8) is fitted with a barrel (9) for support by screws. The connection between the ring seat (8) and the barrel (9) and the air outlet at the bottom of the barrel (9) are fitted with filter cloth plates (10) for limiting the position by screws. The inner side of the barrel (9) is filled with an activated carbon layer (11) for air filtration. A corrugated bend (7) for guiding flow is fitted between the ring seat (8) and the ring pipe (4).

2. A defoaming device for paint production according to claim 1, characterized in that The outer wall surface of the tank (1) is fitted with a support ear (12), and the top surface of the ear (12) is fitted with an air purifier (13). A corrugated pipe (14) for guiding airflow is fitted between the air inlet end of the air purifier and the air outlet end of the tank (9).

3. The paint production defoaming device according to claim 1, characterized in that, The top surface of the barrel (9) is bonded with a rubber ring (18) that abuts against the ring seat (8), and the outer periphery of the barrel (9) is equipped with a handle (17) for lifting, and there are multiple sets of handles (17).

4. The defoaming device for paint production according to claim 1, characterized in that, A check valve (16) is installed on the inner side of the ring pipe (4).

5. The defoaming device for paint production according to claim 1, characterized in that, A filter screen (15) for protection is installed at the connection between the inner cover (2) and the ring tube (4).

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