Collecting and treating device for silica gel vulcanization waste gas

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses a silica gel vulcanization waste gas collecting and treating device which comprises a waste gas filtering machine body, a gas dispersing plate is fixedly connected in the waste gas filtering machine body, purification liquid is arranged below the gas dispersing plate, and an adsorption frame is installed at the top end in the waste gas filtering machine body. An adsorption plate is mounted in the adsorption frame, a gas outlet is formed in the top end of the waste gas filtering machine body, a gas inlet is formed in one side of the waste gas filtering machine body, and a filtering pipe is mounted on one side of the gas inlet. According to the collection and treatment device for the silica gel vulcanization waste gas, the waste gas can be filtered for multiple times through a first filter screen, a filter plate and a second filter screen in a filter pipe, the filtered waste gas enters a purification liquid of a waste gas filter body from a gas inlet pipe, and then the waste gas enters an adsorption plate for final purification after being subjected to spraying purification; and finally, purified waste gas can be exhausted from the gas outlet, so that the problem of poor filtering effect is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a collection and treatment device for silica gel vulcanization waste gas. Background Art

[0002] Silicone vulcanization can provide protection against moisture, corrosion, and shock. It can improve the performance and stability parameters of silicone rubber. Room temperature vulcanized silicone rubber has excellent anti-sticking properties after vulcanization. In addition, the shrinkage rate during vulcanization is extremely small. Vulcanized silicone rubber is particularly suitable for deep potting materials and has a faster vulcanization time. The waste gas generated during the vulcanization of silicone contains harmful substances and needs to be purified before it can be discharged.

[0003] After searching, it was found that the silicone vulcanization waste gas collection and treatment equipment has the problem of poor filtering effect when in use. For example, when the waste gas enters the collection and treatment equipment, part of the waste gas cannot be fully filtered and contacted, thus affecting the effect of waste gas treatment.

[0004] There is an urgent need for a collection and treatment device for silicone vulcanization waste gas to solve the technical defects proposed in the above technology. Utility Model Content

[0005] The purpose of the utility model is to provide a collection and treatment device for silica gel vulcanization waste gas, so as to solve the problem of poor filtering effect mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a collection and treatment device for silicone vulcanization waste gas, comprising a waste gas filter body, a diffuser plate is fixedly connected to the interior of the waste gas filter body, a purification liquid is arranged below the diffuser plate, an adsorption frame is installed at the top of the interior of the waste gas filter body, an adsorption plate is installed inside the adsorption frame, an air outlet is installed at the top of the waste gas filter body, an air inlet is installed on one side of the waste gas filter body, a filter pipe is installed on one side of the air inlet, a water injection pipe is arranged below the adsorption frame, and both sides of the water injection pipe are installed on the inner wall of the waste gas filter body, a spray pipe is arranged at the bottom end of the water injection pipe, a spray port is fixedly connected to the bottom end of the spray pipe, an extraction pump is installed on the other side of the waste gas filter body, a first filter screen, a filter plate and a second filter screen are respectively installed inside the filter pipe, a connecting port is fixedly connected to both sides of the filter pipe, and an air inlet pipe is installed at the bottom end of the air inlet.

[0007] Preferably, a thread groove is arranged on the outside of the connection port, the connection port is embedded in the inside of the air inlet and is threadedly installed, and air vents are evenly arranged on the inside of the air diffuser plate.

[0008] Preferably, the bottom end of the air inlet pipe passes through the air diffuser plate and is inserted into the interior of the purified liquid.

[0009] Preferably, the top end of the spray pipe is movably connected to a connecting pipe, the bottom end of the water injection pipe is fixedly connected to a mounting pipe, and the connecting pipe is embedded in the interior of the mounting pipe and is threadedly connected.

[0010] Preferably, mounting blocks are fixedly connected to both sides of the adsorption frame, and fixing seats are fixedly connected to both sides of the interior of the exhaust gas filter body, and mounting slots are provided inside the fixing seats.

[0011] Preferably, the installation block is embedded in the installation slot, and the adsorption frame is installed at the top inside the exhaust gas filter body.

[0012] Preferably, the output end of the extraction pump is fixedly connected to one side of the water injection pipe through a pipeline.

[0013] Preferably, an extraction pipe is fixedly connected to the input end of the extraction pump, and the bottom end of the extraction pipe is fixedly connected to the bottom of one side of the exhaust gas filter body.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the collection and treatment device for silica gel vulcanization waste gas not only realizes the function of being easy to fully filter and replace, but also realizes the function of being easy to reuse;

[0015] (1) By providing a filter tube, a first filter screen, a filter plate, an air inlet, a second filter screen and a connection port, the exhaust gas needs to pass through the filter tube before entering the exhaust gas filter body. The first filter screen, the filter plate and the second filter screen inside the filter tube can filter the exhaust gas multiple times. After filtering, the exhaust gas can enter the purification liquid inside the exhaust gas filter body from the air inlet pipe. Then, the exhaust gas is sprayed and purified before entering the adsorption plate for final purification. Finally, the purified exhaust gas can be discharged through the air outlet. This structure realizes the function of facilitating full purification and filtration;

[0016] (2) By providing a spray pipe, a water injection pipe, a mounting pipe and a connecting pipe, the spray port at the bottom of the spray pipe can spray the purification liquid evenly on the exhaust gas. When the spray port is blocked and needs to be cleaned or replaced, the connecting pipe needs to be rotated out from the inside of the mounting pipe, and then the new spray pipe is installed on the water injection pipe. The connecting pipe at the top of the spray pipe can be inserted into the inside of the mounting pipe and fixed. This structure realizes the function of easy replacement;

[0017] (3) By providing a spray port, a water injection pipe, an extraction pump, an extraction pipe and a purification liquid, the exhaust gas passes through the filter pipe and then enters the interior of the blade purification liquid from the air inlet pipe. The purification liquid can filter the exhaust gas, and the purified exhaust gas can enter the interior of the exhaust gas filter body from the air vent of the air diffuser plate. The extraction pump can then pump the purification liquid to the spray port for spraying and then purify the exhaust gas for a second time. This structure realizes the function of easy reuse and improves the purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the filter tube of the utility model;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the front cross-sectional structure of the adsorption plate of the present utility model.

[0022] In the figure: 1. exhaust gas filter body; 2. air inlet pipe; 3. filter pipe; 4. first filter screen; 5. filter plate; 6. air inlet; 7. air dispersion plate; 8. spray port; 9. spray pipe; 10. water injection pipe; 11. adsorption frame; 12. fixing seat; 13. air outlet; 14. mounting block; 15. mounting slot; 16. extraction pump; 17. vent; 18. extraction pipe; 19. purification liquid; 20. adsorption plate; 21. mounting pipe; 22. connecting pipe; 23. second filter screen; 24. connecting port. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-4 A collection and treatment device for silica gel vulcanization waste gas, comprising a waste gas filter body 1, a diffuser plate 7 is fixedly connected to the inside of the waste gas filter body 1, a purification liquid 19 is arranged below the diffuser plate 7, an adsorption frame 11 is installed at the top of the waste gas filter body 1, an adsorption plate 20 is installed inside the adsorption frame 11, an air outlet 13 is installed at the top of the waste gas filter body 1, an air inlet 6 is installed on one side of the waste gas filter body 1, a filter tube 3 is installed on one side of the air inlet 6, and an adsorption plate 20 is installed on the top of the waste gas filter body 1. A water injection pipe 10 is provided below the frame 11, and both sides of the water injection pipe 10 are installed on the inner wall of the exhaust gas filter body 1, a spray pipe 9 is provided at the bottom end of the water injection pipe 10, and a spray port 8 is fixedly connected to the bottom end of the spray pipe 9, an extraction pump 16 is installed on the other side of the exhaust gas filter body 1, a first filter screen 4, a filter plate 5 and a second filter screen 23 are respectively installed inside the filter pipe 3, a connection port 24 is fixedly connected to both sides of the filter pipe 3, and an intake pipe 2 is installed at the bottom end of the air inlet 6;

[0025] The outside of the connection port 24 is provided with a threaded groove, and the connection port 24 is embedded in the inside of the air inlet 6 and is threadedly installed. The inside of the diffuser plate 7 is evenly provided with vents 17, and the bottom end of the air inlet pipe 2 passes through the diffuser plate 7 and is inserted into the inside of the purified liquid 19;

[0026] Specifically, Figure 1 and Figure 4 As shown, the exhaust gas needs to pass through the filter tube 3 before entering the exhaust gas filter body 1. The first filter screen 4, the filter plate 5 and the second filter screen 23 inside the filter tube 3 can filter the exhaust gas multiple times. After filtering, the exhaust gas enters the purification liquid 19 of the exhaust gas filter body 1 from the intake pipe 2. Then, the exhaust gas is sprayed and purified before entering the adsorption plate 20 for final purification. Finally, the purified exhaust gas can be discharged through the outlet 13.

[0027] Embodiment 2: The top of the spray pipe 9 is movably connected with a connecting pipe 22, the bottom of the water injection pipe 10 is fixedly connected with a mounting pipe 21, the connecting pipe 22 is embedded in the inside of the mounting pipe 21 and is threadedly connected, the two sides of the adsorption frame 11 are fixedly connected with mounting blocks 14, the two sides of the exhaust gas filter body 1 are fixedly connected with a fixing seat 12, and the fixing seat 12 is provided with a mounting slot 15 inside;

[0028] Specifically, Figure 1 and Figure 3 As shown, the spray port 8 at the bottom of the spray pipe 9 can spray the purification liquid 19 evenly on the exhaust gas. When the spray port 8 is blocked and needs to be cleaned or replaced, it is necessary to first rotate the connecting pipe 22 out from the inside of the installation pipe 21, and then install the new spray pipe 9 on the water injection pipe 10, and insert the connecting pipe 22 at the top of the spray pipe 9 into the inside of the installation pipe 21 and fix it.

[0029] Embodiment 3: The mounting block 14 is embedded in the mounting slot 15, the adsorption frame 11 is installed at the top of the exhaust gas filter body 1, the output end of the extraction pump 16 is fixedly connected to one side of the water injection pipe 10 through a pipeline, the input end of the extraction pump 16 is fixedly connected to the extraction pipe 18, and the bottom end of the extraction pipe 18 is fixedly connected to the bottom of one side of the exhaust gas filter body 1;

[0030] Specifically, Figure 1 and Figure 2 As shown, after the exhaust gas passes through the filter tube 3, it enters the interior of the blade purification liquid 19 from the air inlet pipe 2. The purification liquid 19 can filter the exhaust gas, and the purified exhaust gas can enter the interior of the exhaust gas filter body 1 from the air vent 17 of the air diffuser 7. The extraction pump 16 can then pump the purification liquid 19 to the spray port 8 for spraying and then purify the exhaust gas for the second time. This structure realizes the function of easy reuse.

[0031] Working principle: When the utility model is in use, the exhaust gas needs to be connected to the interior of the filter tube 3 first. The first filter screen 4, the filter plate 5 and the second filter screen 23 inside the filter tube 3 can filter the exhaust gas multiple times. After filtering, the exhaust gas enters the purification liquid 19 of the exhaust gas filter body 1 from the air inlet pipe 2. The purification liquid 19 can filter the exhaust gas, and the purified exhaust gas can enter the interior of the exhaust gas filter body 1 from the air vent 17 of the air diffuser 7. The extraction pump 16 can then pump the purification liquid 19 to the spray port 8 for spraying and then purify the exhaust gas for a second time. Subsequently, the exhaust gas enters the adsorption plate 20 after spray purification for final purification. Finally, the purified exhaust gas can be discharged from the air outlet 13. When the spray port 8 is blocked and needs to be cleaned or replaced, it is necessary to first rotate the connecting pipe 22 out of the mounting pipe 21, and then install the new spray pipe 9 on the water injection pipe 10. The connecting pipe 22 at the top of the spray pipe 9 is inserted into the mounting pipe 21 and fixed. This structure realizes the function of easy replacement.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for collecting and treating waste gas from silicone vulcanization, comprising a waste gas filter body (1), characterized in that: The exhaust gas filter body (1) is fixedly connected to a diffuser plate (7) inside, a purification liquid (19) is arranged below the diffuser plate (7), an adsorption frame (11) is installed at the top of the exhaust gas filter body (1), an adsorption plate (20) is installed inside the adsorption frame (11), an air outlet (13) is installed at the top of the exhaust gas filter body (1), an air inlet (6) is installed on one side of the exhaust gas filter body (1), a filter tube (3) is installed on one side of the air inlet (6), and a water injection pipe (13) is arranged below the adsorption frame (11). 10), and both sides of the water injection pipe (10) are installed on the inner wall of the exhaust gas filter body (1), a spray pipe (9) is arranged at the bottom end of the water injection pipe (10), and the bottom end of the spray pipe (9) is fixedly connected to a spray port (8), an extraction pump (16) is installed on the other side of the exhaust gas filter body (1), a first filter screen (4), a filter plate (5) and a second filter screen (23) are respectively installed inside the filter pipe (3), a connection port (24) is fixedly connected to both sides of the filter pipe (3), and an air intake pipe (2) is installed at the bottom end of the air intake port (6).

2. The device for collecting and treating waste gas from silicone vulcanization according to claim 1, characterized in that: The connection port (24) is provided with a thread groove on the outside, the connection port (24) is embedded in the air inlet (6) and is threadedly installed, and the air diffuser plate (7) is evenly provided with air vents (17) on the inside.

3. The device for collecting and treating waste gas from silicone vulcanization according to claim 1, characterized in that: The bottom end of the air inlet pipe (2) passes through the air diffuser plate (7) and is inserted into the interior of the purified liquid (19).

4. The device for collecting and treating waste gas from silicone vulcanization according to claim 1, characterized in that: The top end of the spray pipe (9) is movably connected to a connecting pipe (22), the bottom end of the water injection pipe (10) is fixedly connected to a mounting pipe (21), and the connecting pipe (22) is embedded in the mounting pipe (21) and is threadedly connected.

5. The device for collecting and treating waste gas from silicone vulcanization according to claim 1, characterized in that: The adsorption frame (11) is fixedly connected to mounting blocks (14) on both sides, the exhaust gas filter body (1) is fixedly connected to fixing seats (12) on both sides inside, and the fixing seats (12) are provided with mounting slots (15) inside.

6. The device for collecting and treating waste gas from silicone vulcanization according to claim 5, characterized in that: The installation card block (14) is embedded in the interior of the installation card slot (15), and the adsorption frame (11) is installed at the topmost part inside the exhaust gas filter body (1).

7. The device for collecting and treating waste gas from silicone vulcanization according to claim 1, characterized in that: The output end of the extraction pump (16) is fixedly connected to one side of the water injection pipe (10) through a pipeline.

8. The device for collecting and treating waste gas from silicone vulcanization according to claim 1, characterized in that: The input end of the extraction pump (16) is fixedly connected to an extraction pipe (18), and the bottom end of the extraction pipe (18) is fixedly connected to the bottom of one side of the exhaust gas filter body (1).

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