CN211189683U - Nitromethane tail gas absorbs processing apparatus - Google Patents
Nitromethane tail gas absorbs processing apparatus Download PDFInfo
- Publication number
- CN211189683U CN211189683U CN202020464617.XU CN202020464617U CN211189683U CN 211189683 U CN211189683 U CN 211189683U CN 202020464617 U CN202020464617 U CN 202020464617U CN 211189683 U CN211189683 U CN 211189683U
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- CN
- China
- Prior art keywords
- rotating rod
- box body
- tail gas
- nitromethane
- fixed mounting
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Abstract
The utility model discloses a nitromethane tail gas absorbs processing apparatus, including the box, box one side fixed mounting intake pipe, box opposite side fixed mounting outlet duct, outlet duct and intake pipe all communicate with each other with the box is inside, fixed mounting condenser between intake pipe and the box, fixed mounting fan between outlet duct and the box, two vertical baffles of the inside fixed mounting of box, the inside three cavity that is of box, the bottom surface fixed mounting of three cavity has the first standpipe of control valve. The utility model discloses to tail gas absorption efficiency height, easy operation, long service life, can be in time effectual absorb nitromethane tail gas, purified operational environment, stopped tail gas to staff's harm, practice thrift simultaneously and mix the liquid.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field specifically is a nitromethane tail gas absorbs processing apparatus.
Background
Nitromethane is an important basic organic chemical raw material, has good market prospect at home and abroad, a nitration synthesis process route of a sodium nitrite and dimethyl sulfate replacement method is adopted at home at present, sodium nitrite and dimethyl sulfate are added into a reaction kettle in the production process, a reaction product is distilled, condensed, layered and rectified to prepare a product, the synthesis process is intermittent, the sodium nitrite with low price is properly excessive, the yield of the nitromethane is only about 55 percent, a large amount of tail gas of nitromethane isomer methyl nitrite, nitric oxide and the like is generated due to parallel competition reaction and side reaction in production, and environmental pollution can be caused if the tail gas cannot be well absorbed and treated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nitromethane tail gas absorbs processing apparatus to it is not enough to solve prior art.
To achieve the above object, the present invention provides a liquid discharge pipe having a liquid discharge pipe with a valve and communicating with the inside of a corresponding rotating rod, a vertical branch pipe fixedly installed inside the chamber, a branch pipe corresponding to the liquid inlet pipe and communicating with the inside of the liquid inlet pipe, a bypass pipe fixedly installed inside the chamber, a motor cartridge having a motor cartridge, a motor cartridge, a motor cartridge, a motor cartridge, a motor cartridge, a motor.
The nitromethane tail gas absorption treatment device comprises an air outlet pipe, wherein a guide frame is fixedly arranged in the air outlet pipe, a plurality of inclined plates are fixedly arranged in the guide frame, the inclined surfaces of the inclined plates face the nearest guide plate, and drying layers are arranged on two sides of each inclined plate.
According to the nitromethane tail gas absorption treatment device, the first vertical pipes with the control valves are fixedly mounted on the bottom surfaces of the three cavities, the control valves are electromagnetic valves, the controller and the timer are fixedly mounted on the bottom surface of the box body, and the timer and the control valves are electrically connected with the controller.
According to the nitromethane tail gas absorption treatment device, the filter layer is fixedly arranged in the air inlet pipe.
According to the nitromethane tail gas absorption treatment device, the cooler is fixedly installed at the end part of the gas outlet pipe.
The utility model has the advantages that: the utility model discloses to tail gas absorption efficiency height, easy operation, long service life, can be in time effectual absorb nitromethane tail gas, purified operational environment, stopped tail gas to staff's harm, practice thrift simultaneously and mix the liquid.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of the overall structure of the present invention; fig. 2 is an enlarged view of the view from the direction a of fig. 1.
Reference numerals: 1-box body, 2-air inlet pipe, 3-air outlet pipe, 4-condenser, 5-blower, 6-clapboard, 7-cavity, 8-first vertical pipe, 9-box body, 10-circulating pump, 11-liquid outlet pipe, 12-branch pipe, 13-air vent, 14-box body, 15-vertical plate, 16-second vertical pipe, 17-liquid inlet pipe, 18-through hole, 19-rotating rod, 20-stirring rod, 21-belt wheel, 22-belt, 23-motor, 24-bracket, 9.1-first box body, 9.2-second box body, 9.3-third box body, 14.1-first box body, 14.2-second box body and 14.3-third box body.
Detailed Description
As shown in fig. 1 to 2, the nitromethane tail gas absorption treatment device specifically disclosed in the embodiment includes a box body 1, an inlet pipe 2 is fixedly installed on one side of the box body 1, an outlet pipe 3 is fixedly installed on the other side of the box body 1, both the outlet pipe 3 and the inlet pipe 2 are communicated with the inside of the box body 1, a condenser 4 is fixedly installed between the inlet pipe 2 and the box body 1, a fan 5 is fixedly installed between the outlet pipe 3 and the box body 1, two vertical partition plates 6 are fixedly installed inside the box body 1, three cavities 7 are formed inside the box body 1, a first vertical pipe 8 with a control valve is fixedly installed on the bottom surface of the three cavities 7, a box body 9 is fixedly installed at the lower end of the first vertical pipe 8, four first vertical pipes 8 are fixedly installed on the bottom surface of the box body 1, box bodies 9 are fixedly installed on the lower parts of the box body 1, both the box body 1 and the box body 9 are communicated with the corresponding to a rotating rod 14, the rotating rod 7 is arranged from the rotating rod 7, a rotating rod 7.7, a rotating rod 7 is arranged to the rotating rod 7, a rotating rod 7 is arranged to rotate, a rotating rod 7 is arranged to rotate, a rotating rod 7 is arranged to rotate a rotating rod 7, a rotating rod 7 is arranged to rotate, a rotating rod 7 is arranged to rotate a rotating rod 7, a rotating rod 7 is arranged to rotate a rotating rod 7, a rotating rod 7 is arranged to rotate a rotating rod 7, a rotating rod is arranged to rotate a rotating rod 7, a rotating rod 7 is arranged to rotate a rotating rod 7, a rotating rod 7 is arranged to rotate a rotating rod 7, a rotating rod 7 is arranged to rotate a rotating rod 7, a rotating rod is arranged to rotate a rotating rod 7, a rotating rod is arranged to rotate a rotating rod 7, a rotating rod is arranged to rotate a rotating rod 7, a rotating rod.
Specifically, this embodiment 3 inside fixed mounting water conservancy diversion frames of outlet duct, a plurality of swash plates of fixed mounting in the water conservancy diversion frame, the inclined plane direction of swash plate is towards nearest guide plate, the swash plate both sides set up the drying layer. When gaseous 3 outflow through the outlet duct, can remove the tide to gaseous through the drying layer, when the drying layer need be changed, can continue to use after handling with the dismantlement of water conservancy diversion frame.
Specifically, this embodiment the bottom surface fixed mounting of three cavity 7 have a first standpipe 8 of control valve, the control valve is the solenoid valve, the bottom surface fixed mounting controller and the timer of box 1, timer and control valve all with controller electric connection. When the device is used, the time is set through the timer, the controller is transmitted with the signal after the time is up, and the controller can control the electromagnetic valve to work, so that the intelligent operation can be realized.
Further, the filter layer is fixedly installed inside the air inlet pipe 2. When using this device, can prevent through the filter layer that the impurity in the tail gas from entering into in the box 1 to can be convenient for absorb the processing to tail gas.
Furthermore, the end of the outlet pipe 3 of the present embodiment is fixedly installed with a cooler. When the device is used, the gas can be cooled again through the cooler, so that the gas can be conveniently discharged.
The embodiments of the present invention have been described with reference to the accompanying drawings, but these descriptions should not be construed as limiting the scope of the present invention, and the technical contents not described in detail in the present invention are known in the art.
Claims (5)
1. The nitromethane tail gas absorption treatment device is characterized by comprising a box body (1), an air inlet pipe (2) is fixedly installed on one side of the box body (1), an air outlet pipe (3) is fixedly installed on the other side of the box body (1), the air outlet pipe (3) and the air inlet pipe (2) are communicated with the inside of the box body (1), a condenser (4) is fixedly installed between the air inlet pipe (2) and the box body (1), a fan (5) is fixedly installed between the air outlet pipe (3) and the box body (1), two vertical partition plates (6) are fixedly installed inside the box body (1), three cavities (7) are formed inside the box body (1), a first vertical pipe (8) with a control valve is fixedly installed on the bottom surface of the three cavities (7), a rotating rod (9) is fixedly installed on the bottom surface of the box body (1), four first vertical pipes (8) are fixedly installed on the bottom surface of the box body (1), the rotating rod (1) is fixedly installed on the rotating rod (9), the rotating rod (1) and the box body (9) are communicated with the inside a first vertical pipe (14), the rotating rod (7), the rotating rod (14), the rotating rod (7) is installed on the rotating rod (7), the rotating rod (9) is installed on the rotating rod (7), the rotating rod (9) and the rotating rod (7), three rotating rod (9), the rotating rod (9), three rotating rod (2), three rotating rod (14) is installed on the rotating rod (2), the rotating rod (7), three rotating rod (2), three rotating rod (7) is installed on the rotating rod (7), three rotating rod (2) and the rotating rod (2), three rotating rod (7), three rotating rod (2) are installed on the rotating rod (2) and the rotating rod (2), three rotating rod (2) and the rotating rod (7), three rotating rod (2) are installed on the rotating rod (2) and the rotating rod (2), three rotating rod (2) are installed on the rotating rod (2), three rotating rod (2) are installed on the rotating rod (7), three rotating rod (2) are installed on the rotating rod (2) and the rotating rod (2), three rotating rod (2) are installed on the rotating rod (14) from the rotating rod (2), three rotating rod (14) from the rotating rod (2), three rotating rod (14) from the rotating rod (14) are installed from the rotating rod (2), three rotating rod (14).
2. The nitromethane tail gas absorption treatment device according to claim 1, characterized in that: the inside fixed mounting water conservancy diversion frame of outlet duct (3), fixed mounting several swash plates in the water conservancy diversion frame, the inclined plane direction of swash plate is towards nearest guide plate, the swash plate both sides set up the drying layer.
3. The nitromethane tail gas absorption treatment device according to claim 1, characterized in that: the bottom surface fixed mounting of three cavity (7) have first standpipe (8) of control valve, the control valve is the solenoid valve, the bottom surface fixed mounting controller and the timer of box (1), timer and control valve all with controller electric connection.
4. The nitromethane tail gas absorption treatment device according to claim 1, characterized in that: the filter layer is fixedly arranged in the air inlet pipe (2).
5. The nitromethane tail gas absorption treatment device according to claim 1, characterized in that: and a cooler is fixedly arranged at the end part of the air outlet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464617.XU CN211189683U (en) | 2020-04-02 | 2020-04-02 | Nitromethane tail gas absorbs processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464617.XU CN211189683U (en) | 2020-04-02 | 2020-04-02 | Nitromethane tail gas absorbs processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211189683U true CN211189683U (en) | 2020-08-07 |
Family
ID=71882620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020464617.XU Expired - Fee Related CN211189683U (en) | 2020-04-02 | 2020-04-02 | Nitromethane tail gas absorbs processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211189683U (en) |
-
2020
- 2020-04-02 CN CN202020464617.XU patent/CN211189683U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A nitromethane tail gas absorption and treatment device Effective date of registration: 20200914 Granted publication date: 20200807 Pledgee: Bank of China Binzhou branch Pledgor: Zhanhua Binbo Chemical Co.,Ltd. Registration number: Y2020980006016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |