Novel perfluoroether rubber synthesis device

Abstract

The utility model discloses a novel perfluoroether rubber synthesizer, which comprises a synthesis tank, a storage tank and a gas treatment mechanism, the gas treatment mechanism comprises a first treatment assembly and a second treatment assembly, a gas outlet on the synthesis tank is communicated with a gas collecting pipe, and a gas detection piece is arranged in the gas collecting pipe. The first treatment assembly comprises a first filter body and a treatment tank which are arranged along the first gas conveying pipe, the second treatment assembly comprises a second filter body, a pump body and a third filter body which are sequentially arranged along the second gas conveying pipe, and the second gas conveying pipe is communicated with the gas collecting pipe. According to the novel perfluoroether rubber synthesis device provided by the utility model, generated waste gas is conveyed into the first gas conveying pipe or the second gas conveying pipe according to a detection result, the waste gas can be sequentially filtered and dissolved when conveyed along the first gas conveying pipe, and the waste gas can be sequentially filtered twice when conveyed along the second gas conveying pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of perfluoroether rubber, in particular to a novel perfluoroether rubber synthesis device. Background Art

[0002] Perfluoroether rubber (PFEE), also known as perfluoroether rubber, is a terpolymer of perfluoro(methyl vinyl) ether, tetrafluoroethylene, and perfluoroolefin ether. It is a synthetic elastomer that combines the low-temperature resistance of fluoroether oil with the solvent resistance of perfluoroether rubber. Its raw rubber is a colorless, odorless, transparent solid at room temperature. Perfluoropolyether, a high-molecular-weight fluorinated polymer that emerged in the 1960s, is primarily used as a lubricant in harsh environments such as those characterized by high oxidation, high corrosion, and high radiation. During the processing of perfluoroether rubber, it undergoes a synthetic treatment.

[0003] Existing perfluoroether rubber produces a large amount of waste gas during synthesis. These waste gases are generally discharged through independent pipes. However, during the process of adding and outputting raw materials, these gases often leak through the input and output ports, and the odorous gas permeates the air. During long-term work, the gas can cause damage to the human body and is not conducive to the health of the workers. Utility Model Content

[0004] The purpose of the utility model is to provide a novel perfluoroether rubber synthesis device to solve the above-mentioned deficiencies in the prior art.

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

[0006] A novel perfluoroether rubber synthesis device includes a synthesis tank, wherein the top of the synthesis tank is provided with a feed inlet, the bottom of the synthesis tank is provided with a discharge outlet, and further includes:

[0007] A material storage tank, wherein a mounting frame is provided on the top of the synthesis tank, the material storage tank is arranged on the mounting frame, and the material storage tank is connected to the material feed port through a feeding mechanism;

[0008] A gas processing mechanism, the gas processing mechanism includes a first processing component and a second processing component arranged relatively to each other, the first processing component includes a first gas delivery pipe, the input end of the first gas delivery pipe is provided with a gas collecting pipe, a gas detection component is provided in the gas collecting pipe, at least one gas outlet is provided on the synthesis tank, the gas output port is connected to the gas collecting pipe through a connecting pipe, the first gas delivery pipe is provided with a first filter body and a processing tank, the top of the processing tank is provided with a gas inlet, and the bottom of the processing tank is provided with a gas output port, the second processing component includes a second gas delivery pipe, a second filter body, a pump body and a third filter body are sequentially provided on the second gas delivery pipe, and the second gas delivery pipe is connected to the gas collecting pipe.

[0009] In the novel perfluoroether rubber synthesis device described above, at least one first control valve is provided on the first gas delivery pipe, and the first control valve is provided at the input end of the first gas delivery pipe.

[0010] In the novel perfluoroether rubber synthesis device described above, at least one second control valve is provided on the second gas delivery pipe, and the second control valve is provided at the input end of the second gas delivery pipe.

[0011] The above-mentioned new perfluoroether rubber synthesis device is provided with a top gas outlet, a side wall gas outlet and a bottom gas outlet on the synthesis tank. The top gas outlet is connected to the gas collecting pipe through a first connecting pipe, and the side wall gas outlet is connected to the gas collecting pipe through a second connecting pipe.

[0012] The above-mentioned new perfluoroether rubber synthesis device also includes an annular gas conveying member, and there are multiple bottom gas outlets, which are arranged in sequence along the bottom circumference of the synthesis tank. Each bottom gas outlet is connected to the annular gas conveying member through a gas pipe, and the annular gas conveying member is connected to the gas collecting pipe through a third connecting pipe.

[0013] In the above-mentioned novel perfluoroether rubber synthesis device, the gas pipe extends from the bottom gas outlet to the interior of the synthesis tank and has an extension section, the extension section is fitted on the inner wall of the synthesis tank, and a filtering structure is provided on the top of the extension section.

[0014] The above-mentioned new perfluoroether rubber synthesis device is provided with a partition plate in the processing tank, which divides the processing tank into a left chamber and a right chamber. The left chamber is connected to the top of the right chamber, and the processing liquid is provided inside the left chamber. A gas processing pipe connected to the gas inlet is provided in the processing tank, and the lower end of the gas processing pipe is inserted into the interior of the processing liquid. The gas output port is provided at the bottom of the right chamber.

[0015] In the above technical solution, the novel perfluoroether rubber synthesis device provided by the present invention includes a synthesis tank, a storage tank and a gas processing mechanism, the gas processing mechanism includes a first processing assembly and a second processing assembly arranged relatively to each other, the first processing assembly includes a first gas delivery pipe, a gas collecting pipe is provided at the input end of the first gas delivery pipe, a gas detection component is provided in the gas collecting pipe, a first filter body and a processing tank are provided on the first gas delivery pipe, the second processing assembly includes a second gas delivery pipe, a second filter body, a pump body and a third filter body are sequentially arranged on the second gas delivery pipe, so that during the synthesis of perfluoroether rubber, the waste gas generated enters the gas collecting pipe for detection, and is transported to the first gas delivery pipe or the second gas delivery pipe according to the detection results. The waste gas is transported along the first gas delivery pipe and can be filtered and dissolved in sequence. The first filter body can filter particulate impurities and odors in the gas, the processing tank can dissolve the organic solvent in the gas, and the waste gas is transported along the second gas delivery pipe and can undergo two filtration treatments in sequence to filter particulate impurities and odors in the gas, thereby effectively ensuring the safety of gas emissions, avoiding gas harm to workers, and effectively improving the safety of workshop work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 A perspective view of a novel perfluoroether rubber synthesis device provided in an embodiment of the present utility model;

[0018] Figure 2 The embodiment of the present invention provides Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 A front view of a novel perfluoroether rubber synthesis device provided in an embodiment of the present utility model;

[0020] Figure 4 A perspective view of a synthesis tank provided in an embodiment of the present utility model;

[0021] Figure 5 A schematic diagram of the structure of a treatment tank provided in an embodiment of the utility model;

[0022] Figure 6 This is a schematic diagram of the internal structure of the synthesis tank provided in an embodiment of the present utility model.

[0023] Description of reference numerals:

[0024] 1. Synthesis tank; 11. Feed port; 12. Discharge port; 13. Mounting frame; 14. Top gas outlet; 141. First connecting pipe; 15. Side wall gas outlet; 151. Second connecting pipe; 16. Bottom gas outlet; 161. Gas pipe; 162. Extension section; 163. Filter structure; 17. Third connecting pipe; 2. Storage tank; 21. Feeding mechanism; 3. Gas processing mechanism; 30. Gas collecting pipe; 31. Gas detection element; 32. First Processing assembly; 33. First gas delivery pipe; 34. Processing tank; 340. Gas inlet; 341. Gas outlet; 342. Partition plate; 343. Left chamber; 344. Right chamber; 345. Filter plate; 35. First control valve; 36. First filter body; 4. Second processing assembly; 41. Second gas delivery pipe; 42. Second filter body; 43. Pump body; 44. Third filter body; 45. Second control valve; 5. Annular gas delivery member. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-6 As shown, the utility model provides a novel perfluoroether rubber synthesis device, including a synthesis tank 1, a storage tank 2 and a gas processing mechanism 3, the top of the synthesis tank 1 is provided with a feed port 11, the bottom of the synthesis tank 1 is provided with a discharge port 12, the top of the synthesis tank 1 is provided with a mounting frame 13, the storage tank 2 is provided on the mounting frame 13, the storage tank 2 is connected to the feed port 11 through a feeding mechanism 21, the gas processing mechanism 3 includes a first processing component 32 and a second processing component 4 arranged oppositely, the first processing component 32 includes a first gas delivery pipe 33, the input end of the first gas delivery pipe 33 is provided with a gas collecting Tube 30, a gas detection element 31 is provided in the gas collecting pipe 30, a first filter body 36 and a processing tank 34 are provided on the first gas delivery pipe 33, a gas inlet 340 is provided on the top of the processing tank 34, and a gas outlet 341 is provided at the bottom of the processing tank 34. The second processing assembly 4 includes a second gas delivery pipe 41, a second filter body 42, a pump body 43 and a third filter body 44 are sequentially provided on the second gas delivery pipe 41, the second gas delivery pipe 41 is connected to the gas collecting pipe 30, and at least one gas outlet is provided on the synthesis tank 1, and the gas outlet is connected to the gas collecting pipe 30 through a connecting pipe.

[0027] Specifically, the synthesis tank 1 is used to synthesize perfluoroether rubber. A feed port 11 is provided at the top of the synthesis tank 1. The raw materials required for the synthesis of perfluoroether rubber can be transported into the synthesis tank 1 through the feed port 11. A discharge port 12 is provided at the bottom of the synthesis tank 1. The synthesized perfluoroether rubber can be discharged through the discharge port 12. The synthesis tank 1 is a prior art and will not be described in detail. A mounting frame 13 is provided at the top of the synthesis tank 1. A storage tank 2 is provided on the mounting frame 13. The storage tank 2 is used to store the raw materials required for the synthesis of perfluoroether rubber. A feeding mechanism 21 is provided at the bottom of the storage tank 2. The feeding mechanism 21 is connected to the synthesis tank 1. The raw materials in the storage tank 2 can be added to the synthesis tank 1 through the feeding mechanism 21, thereby realizing the synthesis of perfluoroether rubber.

[0028] In this embodiment, a large amount of waste gas is generated during the synthesis of perfluoroether rubber. The gas treatment mechanism 3 is used to treat the waste gas so that the treated waste gas can be discharged. The gas treatment mechanism 3 includes a first treatment component 32 and a second treatment component 4 that are relatively arranged. The first treatment component 32 and the second treatment component 4 can be used as needed. The first treatment component 32 is used to filter and dissolve the waste gas, and the second treatment component 4 only filters the waste gas. A gas outlet is provided on the synthesis tank 1. The gas outlet can be one, two, three or more. The gas outlet is connected to the gas collecting pipe 30 through a connecting pipe. A gas detection component 31 is provided in the gas collecting pipe 30. According to the detection structure of the gas detection component 31, the waste gas can be transported to the first treatment component 32. A processing component 32 or a second processing component 4, the first processing component 32 includes a first gas delivery pipe 33 connected to the gas collecting pipe 30, and the first gas delivery pipe 33 is provided with a first filter body 36 and a processing tank 34, the first filter body 36 is used to filter the exhaust gas, the top of the processing tank 34 is provided with a gas inlet 340, the bottom of the processing tank 34 is provided with a gas outlet 341, and the processing tank 34 is provided with a solution for treating the exhaust gas. In this way, during the synthesis of perfluoroether rubber, the exhaust gas enters the first filter body 36 through the gas collecting pipe 30 for filtering and processing, and the filtered gas is transported to the processing tank 34, the solution in the processing tank 34 dissolves the organic solvent in the gas, and the treated gas is discharged from the gas outlet 341.

[0029] In this embodiment, the second processing component 4 includes a second gas delivery pipe 41 connected to the gas collecting pipe 30, and a second filter body 42, a pump body 43 and a third filter body 44 are sequentially arranged on the second gas delivery pipe 41. In this way, during the synthesis of perfluoroether rubber, the exhaust gas can be transported from the gas collecting pipe 30 to the second gas delivery pipe 41, and the gas is filtered once through the second filter body 42, and then transported to the third filter body 44, and the gas is filtered twice through the third filter body 44. The first filter body 36, the second filter body 42 and the third filter body 44 can be internally activated carbon filter layers, which can filter particulate impurities and odors in the gas, thereby effectively ensuring the safety of gas emissions.

[0030] The utility model provides a novel perfluoroether rubber synthesis device, comprising a synthesis tank 1, a storage tank 2 and a gas processing mechanism 3, the gas processing mechanism 3 comprising a first processing assembly 32 and a second processing assembly 4 arranged oppositely, the first processing assembly 32 comprising a first gas delivery pipe 33, an input end of the first gas delivery pipe 33 is provided with a gas collecting pipe 30, a gas detecting element 31 is provided in the gas collecting pipe 30, a first filter body 36 and a processing tank 34 are provided on the first gas delivery pipe 33, the second processing assembly 4 comprises a second gas delivery pipe 41, a second filter body 42, a pump body 43 and a third filter body 44 are sequentially arranged on the second gas delivery pipe 41, so that in the perfluoroether rubber synthesis device, the first gas delivery pipe 33 is provided with a first filter body 36 and a processing tank 34, the second processing assembly 4 comprises a second gas delivery pipe 41, a second filter body 42, a pump body 43 and a third filter body 44 are sequentially arranged on the second gas delivery pipe 41, During the process of production, the waste gas generated enters the gas collecting pipe 30 for detection and is transported to the first gas delivery pipe 33 or the second gas delivery pipe 41 according to the detection results. The waste gas is transported along the first gas delivery pipe 33 and can be filtered and dissolved in turn. The first filter body 36 can filter particulate impurities and odor in the gas, and the treatment tank 34 can dissolve the organic solvent in the gas. The waste gas is transported along the second gas delivery pipe 41 and can undergo two filtration treatments in turn to filter particulate impurities and odor in the gas, thereby effectively ensuring the safety of gas emissions, avoiding gas harm to workers, and effectively improving the safety of workshop work.

[0031] In this embodiment, preferably, at least one first control valve 35 is provided on the first gas delivery pipe 33, and the first control valve 35 is provided at the input end of the first gas delivery pipe 33. When the first control valve 35 is opened, the first gas delivery pipe 33 is connected to the gas collecting pipe 30. When the first control valve 35 is closed, the first gas delivery pipe 33 and the gas collecting pipe 30 are closed and not connected. At least one second control valve 45 is provided on the second gas delivery pipe 41, and the second control valve 45 is provided at the input end of the second gas delivery pipe 41. When the second control valve 45 is opened, the second gas delivery pipe 41 is connected to the gas collecting pipe 30. When the second control valve 45 is closed, the second gas delivery pipe 41 and the gas collecting pipe 30 are closed and not connected. In this way, during use, according to the detection structure of the gas detection component 31 on the gas collecting pipe 30, the first control valve 35 and the second control valve 45 are controlled, so that the gas is delivered to the first gas delivery pipe 33 or the second gas delivery pipe 41 for corresponding processing.

[0032] In this embodiment, preferably, a top gas outlet 14, a side wall gas outlet 15 and a bottom gas outlet 16 are provided on the synthesis tank 1, the top gas outlet 14 is connected to the gas collecting pipe 30 through the first connecting pipe 141, and the side wall gas outlet 15 is connected to the gas collecting pipe 30 through the second connecting pipe 151; the exhaust gas at the top of the synthesis tank 1 can be transported to the gas collecting pipe 30 through the top gas outlet 14 and the first connecting pipe 141, and the exhaust gas above the synthesis tank 1 can be transported to the gas collecting pipe 30 through the side wall gas outlet 15 and the second connecting pipe 151.

[0033] In this embodiment, preferably, an annular gas conveying member 5 is further included, and there are multiple bottom gas outlets 16. The multiple bottom gas outlets 16 are arranged in sequence along the bottom circumference of the synthesis tank 1. Each bottom gas outlet 16 is connected to the annular gas conveying member 5 through a gas pipe 161, and the annular gas conveying member 5 is connected to the gas collecting pipe 30 through a third connecting pipe 17. The gas pipe 161 extends from the bottom gas outlet 16 to the interior of the synthesis tank 1 and has an extension section 162. The extension section 162 is fitted on the inner wall of the synthesis tank 1, and a filter structure 163 is provided on the top of the extension section 162. The filter structure 163 can be a filter blocking plate, which can block the synthesized perfluoroether rubber to prevent the synthesized perfluoroether rubber from entering the extension section 162.

[0034] In this embodiment, preferably, a partition plate 342 is provided in the processing tank 34, and the partition plate 342 separates the processing tank 34 into a left chamber 343 and a right chamber 344. The left chamber 343 is connected to the top of the right chamber 344. An opening is provided at the top of the partition plate 342, and the left chamber 343 and the right chamber 344 are connected at the top through the opening. A treatment liquid is provided inside the left chamber 343, and the treatment liquid is used to treat the exhaust gas. The processing tank 34 is provided with a gas inlet 340 connected to the gas inlet 340. The gas treatment tube, the lower end of the gas treatment tube is inserted into the treatment liquid, and the gas output port 341 is set at the bottom of the right chamber 344, so that the exhaust gas is transported to the treatment liquid through the gas inlet 340 and the gas treatment tube, and the organic solvent in the gas is dissolved by the treatment liquid. The treated gas enters the right chamber 344 from the opening. A filter plate 345 can also be set in the right chamber 344, so that the gas entering the right chamber 344 is filtered again through the filter plate 345 and finally discharged.

[0035] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A novel perfluoroether rubber synthesis device, comprising a synthesis tank, wherein the top of the synthesis tank is provided with a feed port, and the bottom of the synthesis tank is provided with a discharge port, characterized in that: Also includes: A material storage tank, wherein a mounting frame is provided on the top of the synthesis tank, the material storage tank is arranged on the mounting frame, and the material storage tank is connected to the material feed port through a feeding mechanism; A gas processing mechanism, the gas processing mechanism includes a first processing component and a second processing component arranged relatively to each other, the first processing component includes a first gas delivery pipe, the input end of the first gas delivery pipe is provided with a gas collecting pipe, a gas detection component is provided in the gas collecting pipe, at least one gas outlet is provided on the synthesis tank, the gas outlet is connected to the gas collecting pipe through a connecting pipe, the first gas delivery pipe is provided with a first filter body and a processing tank, the top of the processing tank is provided with a gas inlet, and the bottom of the processing tank is provided with a gas output port, the second processing component includes a second gas delivery pipe, a second filter body, a pump body and a third filter body are sequentially provided on the second gas delivery pipe, and the second gas delivery pipe is connected to the gas collecting pipe.

2. The novel perfluoroether rubber synthesis device according to claim 1, characterized in that: At least one first control valve is provided on the first gas delivery pipe, and the first control valve is provided at the input end of the first gas delivery pipe.

3. The novel perfluoroether rubber synthesis device according to claim 1, characterized in that: At least one second control valve is provided on the second gas delivery pipe, and the second control valve is provided at the input end of the second gas delivery pipe.

4. The novel perfluoroether rubber synthesis device according to claim 1, characterized in that: The synthesis tank is provided with a top gas outlet, a side wall gas outlet and a bottom gas outlet. The top gas outlet is connected to the gas collecting pipe through a first connecting pipe, and the side wall gas outlet is connected to the gas collecting pipe through a second connecting pipe.

5. The novel perfluoroether rubber synthesis device according to claim 4, characterized in that: It also includes an annular gas conveying member, which has multiple bottom gas outlets. The multiple bottom gas outlets are arranged in sequence along the bottom circumference of the synthesis tank. Each bottom gas outlet is connected to the annular gas conveying member through a gas pipe, and the annular gas conveying member is connected to the gas collecting pipe through a third connecting pipe.

6. The novel perfluoroether rubber synthesis device according to claim 5, characterized in that: The gas delivery pipe extends from the bottom gas outlet to the interior of the synthesis tank and has an extension section, the extension section is fitted on the inner wall of the synthesis tank, and a filtering structure is provided on the top of the extension section.

7. The novel perfluoroether rubber synthesis device according to claim 1, characterized in that: A partition plate is provided in the processing tank, which divides the processing tank into a left chamber and a right chamber. The left chamber is connected to the top of the right chamber. A processing liquid is provided inside the left chamber. A gas processing pipe connected to the gas inlet is provided in the processing tank, and the lower end of the gas processing pipe is inserted into the processing liquid. The gas output port is provided at the bottom of the right chamber.

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