IC fog tin waste gas filtering treatment equipment

Abstract

The utility model relates to the technical field of waste gas filtering treatment, in particular to IC (Integrated Circuit) fog tin waste gas filtering treatment equipment. The IC fog tin waste gas filtering treatment equipment comprises a fog tin box, a box cover is arranged at the top of the fog tin box, two groups of hinges are uniformly arranged on the rear sides of the fog tin box and the box cover, and two groups of hasps are uniformly arranged on the front sides of the fog tin box and the box cover; according to the utility model, after the tin fog box completes tin fog work on an IC, the hand wheel is rotated to drive the sealing plate to rotate through the rotating shaft, and after the sealing plate drives the sealing gasket to be staggered from the exhaust port, the exhaust fan starts to work, so that residual tin fog and waste gas in the tin fog box are input into the filtering tank to be filtered, and then air pollution is prevented; the whole device is convenient to operate, mist tin and waste gas can be filtered by rotating the hand wheel and starting the exhaust fan, meanwhile, the tank cover is connected with the filtering tank through threads, and after the tank cover is screwed off, the filtering element in the filtering tank can be taken out and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas filtration and treatment, in particular to an IC fog tin waste gas filtration and treatment device. Background Technique

[0002] Integrated circuit is abbreviated as IC. After the integrated circuit is produced, the fog tin method needs to be used for secondary processing of the surface. When the IC needs to be taken out after the fog tin processing in the fog tin box is completed, some residual fog tin and waste gas in the fog tin box will float into the air as the fog tin box is opened, causing pollution. In view of the above situation, technical innovation is carried out on the basis of the existing IC fog tin equipment. Content of the Utility Model

[0003] The purpose of the utility model is to provide an IC fog tin waste gas filtration and treatment device to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an IC fog tin waste gas filtration and treatment device, including:

[0005] A fog tin box, a box cover is placed on the top of the fog tin box, two groups of hinges are evenly arranged on the rear sides of the fog tin box and the box cover, two groups of buckles are evenly arranged on the front sides of the fog tin box and the box cover, a handle is arranged on the front side of the box cover, and a filtering component and a driving component are placed on the top of the box cover.

[0006] Preferably, a gas guide groove is opened at the bottom of the box cover, an annular groove is opened at the top of the gas guide groove, an annular guide groove is opened on the inner side wall of the annular groove, two groups of exhaust ports are evenly penetrated through the top of the annular groove, and exhaust fans are arranged in the exhaust ports.

[0007] Preferably, the driving component includes a hand wheel, a rotating shaft is arranged at the bottom of the hand wheel, a sealing plate is arranged at the bottom of the rotating shaft, a sealing gasket is arranged on the top of the sealing plate, and a sealing ring is arranged on the outer side wall of the rotating shaft.

[0008] Preferably, a through hole is penetrated through the top of the annular groove, the sealing ring is arranged in the through hole, the hand wheel is located on the top of the box cover, the sealing plate is arranged in the annular groove and the annular guide groove, the top of the sealing gasket is attached to the bottom of the annular groove, and the sealing gasket corresponds to the exhaust port.

[0009] Preferably, the filtering component includes a filtering tank, an internal thread is opened at the top of the outer side wall of the filtering tank, a tank cover is placed on the top of the outer side wall of the filtering tank, an external thread is opened on the inner side wall of the tank cover, the internal thread is screwed with the external thread, and filtering holes are evenly opened at the bottom of the filtering tank and the top of the tank cover respectively.

[0010] Preferably, the two groups of filter tanks are evenly arranged on the top of the box cover, and the bottom of the filter tank is connected to the filter hole and the exhaust port.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] In the utility model, when the matte tin box completes the matte tin work on the IC, the hand wheel is turned to drive the sealing plate to rotate through the rotating shaft. After the sealing plate drives the sealing gasket to stagger with the exhaust port, the exhaust fan starts to work, so as to input the residual matte tin and waste gas in the matte tin box into the filter tank for filtering, thereby preventing air pollution;

[0013] The whole device is easy to operate. By turning the hand wheel and starting the exhaust fan, the mist tin and exhaust gas can be filtered. At the same time, the tank cover is connected to the filter tank through threads. After the tank cover is unscrewed, the filter element in the filter tank can be taken out and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of an IC mist tin waste gas filtering and processing device of the utility model;

[0015] Figure 2 This is a front cross-sectional view of an IC mist tin waste gas filtering and processing device of the utility model;

[0016] Figure 3 This is a partial front cross-sectional view of an IC matte tin waste gas filtering and processing device according to the utility model.

[0017] In the figure: 1. matte tin box; 11. buckle; 12. handle; 13. hinge; 14. box cover; 141. air guide groove; 142. annular groove; 143. exhaust port; 1431. exhaust fan; 144. annular guide groove; 2. hand wheel; 21. sealing ring; 22. sealing plate; 23. sealing gasket; 24. rotating shaft; 3. filter tank; 31. tank cover; 32. filter hole. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1-3A device for filtering and treating IC matte tin waste gas comprises a matte tin box 1, a box cover 14 is placed on the top of the matte tin box 1, two sets of hinges 13 are evenly fixedly arranged on the rear sides of the matte tin box 1 and the box cover 14, two sets of buckles 11 are evenly fixedly arranged on the front sides of the matte tin box 1 and the box cover 14, and a handle 12 is fixedly arranged on the front side of the box cover 14. When the buckle 11 is unlocked, the box cover 14 can be turned up and opened with the hinge 13 as the center through the handle 12, so that the IC finished with matte tin in the matte tin box 1 can be taken out. The top of the box cover 14 is provided with a filter assembly and a drive assembly, the bottom of the box cover 14 is provided with an air guide groove 141, the top of the air guide groove 141 is provided with an annular groove 142, the inner side wall of the annular groove 142 is provided with an annular guide groove 144, the top of the annular groove 142 is evenly penetrated with two groups of exhaust ports 143, the exhaust ports 143 are fixedly provided with exhaust fans 1431, the drive assembly includes a hand wheel 2, the bottom of the hand wheel 2 is fixedly provided with a rotating shaft 24, the bottom of the rotating shaft 24 is provided with a fan 1431, and the fan 1431 is fixedly provided with a fan 1431. A sealing plate 22 is fixedly provided at the top of the sealing plate 22, a sealing gasket 23 is fixedly provided at the top of the sealing plate 22, a sealing ring 21 is rotatably provided on the outer wall of the rotating shaft 24, a through hole is penetrated through the top of the annular groove 142, the sealing ring 21 is fixedly provided in the through hole, the hand wheel 2 is located at the top of the box cover 14, the sealing plate 22 is rotatably provided in the annular groove 142 and the annular guide groove 144, the top of the sealing gasket 23 is fitted with the bottom of the annular groove 142, the sealing gasket 23 corresponds to the exhaust port 143, and the filter The component includes a filter tank 3, in which activated carbon can be placed as a filter material. An internal thread is provided on the top of the outer wall of the filter tank 3, and a tank cover 31 is placed on the top of the outer wall of the filter tank 3. An external thread is provided on the inner wall of the tank cover 31. The internal thread and the external thread are screwed together, so that filter holes 32 are evenly provided on the bottom of the filter tank 3 and the top of the tank cover 31 respectively. Two groups of filter tanks 3 are evenly fixed on the top of the box cover 14, and the bottom of the filter tank 3 is connected with the filter hole 32 and the exhaust port 143.

[0020] Working principle: The connecting gap between the rotating shaft 24 and the box cover 14 is sealed by the sealing ring 21, and the sealing plate 22 closes the exhaust port 143 through the sealing gasket 23 to ensure the sealing of the entire box. When the matte tin box 1 completes the matte tin work on the IC, the hand wheel 2 is turned to drive the sealing plate 22 to rotate through the rotating shaft 24. After the sealing plate 22 drives the sealing gasket 23 to stagger with the exhaust port 143, the exhaust fan 1431 starts to work, so that the residual matte tin and exhaust gas in the matte tin box 1 are input into the filter tank 3 along the air guide groove 141, the annular groove 142 and the exhaust port 143 for filtration. The filtered gas is discharged through the filter hole 32. The tank cover 31 is connected to the filter tank 3 by a thread. After the tank cover 31 is unscrewed, the filter element in the filter tank 3 can be taken out and replaced. The buckle 11 is unlocked, and the box cover 14 can be flipped upward with the hinge 13 as the center through the handle 12 to open it, so that the IC with matte tin in the matte tin box 1 can be taken out.

Claims

1. An IC misty tin exhaust gas filtration and treatment device, characterized in that, Comprising: A fog tin box (1), on the top of the fog tin box (1) is placed a box cover (14), on the rear sides of the fog tin box (1) and the box cover (14) are evenly arranged two groups of hinges (13), on the front sides of the fog tin box (1) and the box cover (14) are evenly arranged two groups of buckles (11), on the front side of the box cover (14) is provided a handle (12), and on the top of the box cover (14) are placed a filtering component and a driving component.

2. The IC fog tin waste gas filtering and treating equipment according to claim 1, characterized in that: At the bottom of the box cover (14) is opened an air guiding groove (141), at the top of the air guiding groove (141) is opened an annular groove (142), on the inner side wall of the annular groove (142) is opened an annular guiding groove (144), on the top of the annular groove (142) are evenly penetrated and opened two groups of exhaust ports (143), and in the exhaust ports (143) are arranged exhaust fans (1431).

3. An IC misty tin exhaust gas filtering and treating device according to claim 2, characterized in that: The driving component includes a hand wheel (2), at the bottom of the hand wheel (2) is provided a rotating shaft (24), at the bottom of the rotating shaft (24) is provided a sealing plate (22), on the top of the sealing plate (22) is provided a sealing gasket (23), and on the outer side wall of the rotating shaft (24) is provided a sealing ring (21).

4. An IC fog tin exhaust gas filtering and treating device according to claim 3, characterized in that: A through hole is penetrated and opened at the top of the annular groove (142), the sealing ring (21) is arranged in the through hole, the hand wheel (2) is located on the top of the box cover (14), the sealing plate (22) is arranged in the annular groove (142) and the annular guiding groove (144), the top of the sealing gasket (23) is in fit with the bottom of the annular groove (142), and the sealing gasket (23) corresponds to the exhaust ports (143).

5. An IC fog tin waste gas filtration and treatment device according to claim 2, characterized in that: The filtering component includes a filtering tank (3), on the top of the outer side wall of the filtering tank (3) is opened an internal thread, on the top of the outer side wall of the filtering tank (3) is placed a tank cover (31), on the inner side wall of the tank cover (31) is opened an external thread, the internal thread is screwed with the external thread, and at the bottom of the filtering tank (3) and the top of the tank cover (31) are respectively evenly opened filtering holes (32).

6. An IC misty tin exhaust gas filtering and treating device according to claim 5, characterized in that: Two groups of the filtering tanks (3) are evenly arranged on the top of the box cover (14), and the bottoms of the filtering tanks (3) and the filtering holes (32) are communicated with the exhaust ports (143).

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