CN219942134U - Reaction kettle tail gas purifying device - Google Patents
Reaction kettle tail gas purifying device Download PDFInfo
- Publication number
- CN219942134U CN219942134U CN202321004048.0U CN202321004048U CN219942134U CN 219942134 U CN219942134 U CN 219942134U CN 202321004048 U CN202321004048 U CN 202321004048U CN 219942134 U CN219942134 U CN 219942134U
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- box body
- filter screen
- connecting frame
- reaction kettle
- box
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a reaction kettle tail gas purifying device which comprises a reaction kettle body, a purifying box, a filter screen assembly, a communicating pipe and an exhaust pipe, wherein the purifying box is arranged on the reaction kettle body; the purifying box comprises a first box body, a connecting frame and a second box body, wherein the first box body and the second box body are respectively and detachably fixedly connected to two sides of the connecting frame, the communicating pipe is connected between the reaction kettle body and the first box body, and the exhaust pipe is connected with the second box body; the filter screen subassembly includes the filter screen support and sets up the filter screen in the filter screen support, and the top of connection frame is equipped with the socket, and the filter screen support passes the socket and inserts and locate in the connection frame, and the top of filter screen support is equipped with the fixed plate, and the fixed plate passes through screw and connection frame and can dismantle fixed connection. The reaction kettle tail gas purifying device is reasonable in structure, and a user can conveniently clean and replace the filter screen of the purifying box so as to improve the using effect.
Description
Technical Field
The utility model relates to a reaction kettle tail gas purifying device.
Background
The reaction kettle is widely applied to petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods, and is a pressure vessel for completing the technological processes of vulcanization, nitration, hydrogenation, hydrocarbylation, polymerization, condensation and the like. In the production of chemical products, the products are processed in a reaction kettle, and tail gas generated by the reaction of the reaction kettle contains various harmful substances, and the tail gas is treated by a tail gas purifying device and then is discharged to the outside. The existing tail gas purifying device comprises a purifying box and a filter screen arranged inside the purifying box. However, in the use process of the existing tail gas purifying device, the filter screen is more complicated to replace, and the problem that the filter screen is difficult to replace and maintain exists. Therefore, it is necessary to design a reaction kettle tail gas purifying device convenient for replacing the filter screen, so as to solve the problems in the background art.
Disclosure of Invention
The utility model aims to provide a reaction kettle tail gas purifying device which is reasonable in structure and convenient for a user to clean and replace a filter screen of a purifying box so as to improve the use effect.
In order to achieve the aim, the technical scheme of the utility model is to design a reaction kettle tail gas purifying device, which comprises a reaction kettle body, a purifying box, a filter screen assembly, a communicating pipe and an exhaust pipe;
the reaction kettle body is provided with an air outlet;
the purifying box comprises a first box body, a connecting frame and a second box body, wherein the first box body and the second box body are respectively and detachably fixedly connected to two sides of the connecting frame, an air inlet is formed in the first box body, the communicating pipe is connected between the air outlet and the air inlet, an air outlet is formed in the second box body, and the exhaust pipe is connected with the air outlet;
the filter screen subassembly includes the filter screen support and sets up the filter screen in the filter screen support, the top of connecting frame is equipped with the socket, the filter screen support passes the socket and inserts and locate in the connecting frame, and the top of this filter screen support is equipped with the fixed plate, and this fixed plate passes through screw and connecting frame and can dismantle fixed connection.
Preferably, a clamping groove is formed in the bottom of the inner wall of the connecting frame, and the bottom of the filter screen bracket is clamped in the clamping groove.
Preferably, one end of the first box body is an open end, the open end of the first box body is abutted against one side of the connecting frame, and a first sealing ring is arranged between the open end of the first box body and the connecting frame; one end of the second box body is an open end, the open end of the second box body is abutted to the other side of the connecting frame, and a second sealing ring is arranged between the open end of the second box body and the connecting frame.
Preferably, a first upper fixing strip and a first lower fixing strip are arranged on one side of the connecting frame, the first box body is positioned between the first upper fixing strip and the first lower fixing strip, and the first box body is detachably and fixedly connected with the first upper fixing strip and the first lower fixing strip respectively through screws; the opposite side of connecting frame is equipped with fixed strip and second down fixed strip on the second, the second box is located between fixed strip and the second down fixed strip on the second, and the second box can dismantle fixed connection with fixed strip and second down fixed strip respectively on the second through the screw.
Preferably, an exhaust fan is arranged on the communicating pipe.
The utility model has the advantages and beneficial effects that: the utility model provides a reaction kettle tail gas purification device, its is rational in infrastructure, and the person of facilitating the use clear up and change the filter screen of purifying box to promote the result of use. In addition, the purifying box is of a split structure, so that the purifying box is convenient to transport and maintain; and through setting up first sealing ring and second sealing ring to improve the sealing performance between first box, second box and the connection frame.
Drawings
Fig. 1 is a schematic diagram of the present utility model.
FIG. 2 is a schematic view of a purge bin in accordance with the present utility model.
Fig. 3 is an enlarged view at a in fig. 2.
Description of the embodiments
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
The technical scheme of the utility model is as follows:
as shown in fig. 1, 2 and 3, the reaction kettle tail gas purifying device comprises a reaction kettle body 1, a purifying box 2, a filter screen assembly, a communicating pipe 3 and an exhaust pipe 4;
an air outlet is formed in the reaction kettle body 1;
the purifying box 2 comprises a first box body 5, a connecting frame 6 and a second box body 7, wherein the connecting frame 6 is a rectangular frame, the first box body 5 and the second box body 7 are respectively and detachably fixedly connected to two sides of the connecting frame 6, an air inlet 8 is formed in the first box body 5, the communicating pipe 3 is connected between the air outlet and the air inlet 8, an air outlet 9 is formed in the second box body 7, and the exhaust pipe 4 is connected with the air outlet 9;
the filter screen assembly comprises a filter screen support 10 and a filter screen 11 arranged in the filter screen support 10, a socket 12 is arranged at the top of the connecting frame 6, the filter screen support 10 penetrates through the socket 12 and is inserted into the connecting frame 6, a fixing plate 13 is arranged at the top of the filter screen support 10, and the fixing plate 13 is detachably and fixedly connected with the connecting frame 6 through a screw 30.
Further, a clamping groove 14 is formed in the bottom of the inner wall of the connecting frame 3, and the bottom of the filter screen support 10 is clamped in the clamping groove 14.
Further, one end of the first box 5 is an open end, the open end of the first box 5 is abutted to one side of the connection frame 6, and a first sealing ring 15 is arranged between the open end of the first box 5 and the connection frame 6; one end of the second box 7 is an open end, the open end of the second box 7 is abutted against the other side of the connecting frame 6, and a second sealing ring is arranged between the open end of the second box 7 and the connecting frame 6.
Further, a first upper fixing strip 16 and a first lower fixing strip 17 are arranged on one side of the connecting frame 6, the first box body 5 is located between the first upper fixing strip 16 and the first lower fixing strip 17, and the first box body 5 is detachably and fixedly connected with the first upper fixing strip 16 and the first lower fixing strip 17 respectively through screws 30; the other side of the connecting frame 6 is provided with a second upper fixing strip 18 and a second lower fixing strip 19, the second box 7 is positioned between the second upper fixing strip 18 and the second lower fixing strip 19, and the second box 7 is detachably and fixedly connected with the second upper fixing strip 18 and the second lower fixing strip 19 respectively through screws 30.
Further, the communicating pipe 3 is provided with an exhaust fan 20.
The utility model relates to a reaction kettle tail gas purifying device, which has the working principle that: when the reaction kettle is used, the exhaust fan 20 is started to operate, tail gas generated in the reaction kettle body 1 is pumped into the communicating pipe 3 and then is discharged into the first box body 5, the tail gas entering the first box body 5 is filtered by the filter screen 11 and then enters the second box body 7, and finally, the tail gas is discharged outwards through the exhaust pipe 4. When the filter screen 11 needs to be cleaned and replaced, the screw 30 connected between the fixing plate 13 and the connection frame 6 is screwed out, and then the filter screen bracket 10 is pulled out, and then the filter screen 11 in the filter screen bracket 10 can be cleaned and replaced. When the filter screen 11 is required to be reinstalled, the filter screen bracket 10 is inserted into the connecting frame 6 through the insertion opening 12 until the bottom of the filter screen bracket 10 is clamped into the clamping groove 14, and finally the fixing plate 13 is fixedly connected with the connecting frame 6 through the screw 30, so that the installation of the filter screen 11 is completed.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (5)
1. The reaction kettle tail gas purifying device is characterized by comprising a reaction kettle body, a purifying box, a filter screen assembly, a communicating pipe and an exhaust pipe;
the reaction kettle body is provided with an air outlet;
the purifying box comprises a first box body, a connecting frame and a second box body, wherein the first box body and the second box body are respectively and detachably fixedly connected to two sides of the connecting frame, an air inlet is formed in the first box body, the communicating pipe is connected between the air outlet and the air inlet, an air outlet is formed in the second box body, and the exhaust pipe is connected with the air outlet;
the filter screen subassembly includes the filter screen support and sets up the filter screen in the filter screen support, the top of connecting frame is equipped with the socket, the filter screen support passes the socket and inserts and locate in the connecting frame, and the top of this filter screen support is equipped with the fixed plate, and this fixed plate passes through screw and connecting frame and can dismantle fixed connection.
2. The reaction kettle tail gas purifying device according to claim 1, wherein a clamping groove is formed in the bottom of the inner wall of the connecting frame, and the bottom of the filter screen bracket is clamped in the clamping groove.
3. The reaction kettle tail gas purifying device according to claim 2, wherein one end of the first box body is an open end, the open end of the first box body is abutted against one side of the connecting frame, and a first sealing ring is arranged between the open end of the first box body and the connecting frame; one end of the second box body is an open end, the open end of the second box body is abutted to the other side of the connecting frame, and a second sealing ring is arranged between the open end of the second box body and the connecting frame.
4. The reaction kettle tail gas purifying device according to claim 3, wherein a first upper fixing strip and a first lower fixing strip are arranged on one side of the connecting frame, the first box body is positioned between the first upper fixing strip and the first lower fixing strip, and the first box body is detachably and fixedly connected with the first upper fixing strip and the first lower fixing strip respectively through screws; the opposite side of connecting frame is equipped with fixed strip and second down fixed strip on the second, the second box is located between fixed strip and the second down fixed strip on the second, and the second box can dismantle fixed connection with fixed strip and second down fixed strip respectively on the second through the screw.
5. The reactor tail gas purification device according to claim 4, wherein an exhaust fan is provided on the communicating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321004048.0U CN219942134U (en) | 2023-04-28 | 2023-04-28 | Reaction kettle tail gas purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321004048.0U CN219942134U (en) | 2023-04-28 | 2023-04-28 | Reaction kettle tail gas purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219942134U true CN219942134U (en) | 2023-11-03 |
Family
ID=88536654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321004048.0U Active CN219942134U (en) | 2023-04-28 | 2023-04-28 | Reaction kettle tail gas purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219942134U (en) |
-
2023
- 2023-04-28 CN CN202321004048.0U patent/CN219942134U/en active Active
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