CN218530330U - Organic tail gas absorbs buffer - Google Patents
Organic tail gas absorbs buffer Download PDFInfo
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- CN218530330U CN218530330U CN202222274284.6U CN202222274284U CN218530330U CN 218530330 U CN218530330 U CN 218530330U CN 202222274284 U CN202222274284 U CN 202222274284U CN 218530330 U CN218530330 U CN 218530330U
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- tank body
- filter screen
- flange
- tail gas
- metal filter
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Abstract
The utility model discloses an organic tail gas absorbs buffer, include: the support, be provided with the absorption buffer tank body on the support, the absorption buffer tank body includes the upper portion jar body and the lower part jar body, the lower part jar body supports on the support, sealed fixed and intercommunication between the lower extreme of the upper portion jar body and the top of the lower part jar body, the top sealed fixed top cap that is provided with of the upper portion jar body, be provided with the top delivery outlet on the top cap, top and bottom in the upper portion jar body are fixed respectively and are provided with upper portion support metal filter screen and lower part support metal filter screen, the upper portion jar body between upper portion support metal filter screen and the lower part support metal filter screen is internal to be filled with active adsorption material, set up spiral guide channel between the inner wall of the upper portion jar body and the active adsorption material; the bottom of the lower tank body is provided with a liquid outlet, and the side wall of the lower tank body is provided with an input port. The utility model has the advantages that: the liquid organic solvent can be prevented from being retained in the tail gas pipeline, and the load of a tail gas evolution system can be effectively reduced.
Description
Technical Field
The utility model relates to an electrolyte production auxiliary assembly technical field, concretely relates to organic tail gas clean-up equipment.
Background
The electrolyte is used as the blood of the battery, and the organic solvent, the salt and the functional auxiliary additive are required to be physically mixed in the production process of the electrolyte. The organic solvent is a main component, and because the organic solvent has the characteristic of volatility, organic volatile gas may exist in various links of electrolyte production. In order to prevent the organic volatile gas from polluting the environment, the tail gas with the organic volatile gas generated in the production process needs to be collected into a tail gas pipeline and then is conveyed into a tail gas purification system by the tail gas pipeline for purification, and the tail gas is discharged after the purification meets the requirements.
Since the electrolyte packaging barrel is washed by using an organic solvent, the interior of the electrolyte packaging barrel is inevitably provided with liquid organic solvent residues. Electrolyte pail pack can be connected to the tail gas pipeline before using, discharges wherein remaining organic solvent, can liquid organic solvent form vaporific under the effect of gas pressure, and vaporific organic solvent directly carries to tail gas clean system, and the normal work that influences tail gas clean system can greatly increased tail gas clean system's load.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: provided is an organic exhaust gas absorption and buffering device which can remove organic solvent remaining in containers or devices such as electrolyte packaging barrels in advance, thereby effectively reducing the load of an exhaust gas purification system.
In order to achieve the above object, the utility model adopts the following technical scheme: an organic exhaust gas absorption buffer device, comprising: the support, be provided with the absorption buffer tank body on the support, the absorption buffer tank body includes the upper portion jar body and the lower part jar body, the lower part jar body supports on the support, sealed fixed and intercommunication between the lower extreme of the upper portion jar body and the top of the lower part jar body, the top sealed fixed top cap that is provided with of the upper portion jar body, be provided with the top delivery outlet on the top cap, top and bottom in the upper portion jar body are fixed respectively and are provided with upper portion support metal filter screen and lower part support metal filter screen, the upper portion jar body intussuseption between upper portion support metal filter screen and the lower part support metal filter screen is filled with the active adsorption material that can adsorb liquid and gaseous organic material, set up the spiral direction passageway that the spiral upwards leads between the inner wall of the upper portion jar body and the active adsorption material; the bottom of the lower tank body is provided with a liquid outlet, and the side wall of the lower tank body is provided with an input port.
Further, in the organic tail gas absorption and buffer device, the upper end and the lower end of the upper tank body are respectively provided with the first tank body flange and the second tank body flange, the top of the lower tank body is provided with the connecting flange, and the outer circumference of the top cover is provided with the top cover flange hole; the top cover is fixedly connected to a first tank body flange of the upper tank body through a top cover flange hole, and a second tank body flange of the upper tank body is fixedly connected with a connecting flange of the lower tank body; and polytetrafluoroethylene gaskets for sealing are arranged between the top cover flange hole and the first tank body flange and between the second tank body flange and the connecting flange.
Further, in an organic exhaust absorption buffering device, the fixing structure of the spiral guide channel, the upper supporting metal screen and the lower supporting metal screen includes: the mounting shaft is arranged at the center inside the upper tank body and fixed with the inner wall of the upper tank body; the spiral guide channel comprises a spiral guide plate, and the spiral guide plate is fixedly connected with the mounting shaft; set up first filter screen draw-in groove on the first jar body flange, set up second filter screen draw-in groove on the second jar body flange, upper portion supports the metal filter screen card and establishes in first filter screen draw-in groove, lower part supports the metal filter screen card and establishes in second filter screen draw-in groove, upper portion support metal filter screen and lower part support metal filter screen still respectively fixed connection at the upper and lower both ends of installation axle.
Furthermore, in the organic tail gas absorption buffer device, a tank groove is formed in the top of the connecting flange of the lower tank, and a PP cotton filter screen for preventing the active adsorption material from falling into the lower tank is arranged in the tank groove.
Furthermore, in the organic tail gas absorption buffer device, a gas inlet quick coupling is arranged on an input port on the side wall of the lower tank body, and a gas output quick coupling is arranged on a top output port on the top cover.
Furthermore, in the organic tail gas absorption buffer device, a liquid level meter for detecting a liquid level in the lower tank body is arranged on the lower tank body.
Furthermore, in the organic tail gas absorption buffer device, a support roller is arranged at the bottom of the support.
Further, in the organic tail gas absorption buffer device, the active adsorption material is activated carbon.
Further, aforementioned organic tail gas absorbs buffer, wherein, is provided with the handle on the outer wall of the upper portion jar body.
The utility model has the advantages that: simple structure, convenient to use, adsorption effect is good, can discharge the organic solvent gas that exhaust organic solvent concentration is big to the electrolyte pail pack and vaporific or liquid organic solvent carries out adsorption treatment in advance, can not only avoid liquid organic solvent to be detained in the tail gas pipeline of collecting the tail gas that the production process produced, can also effectively reduce tail gas evolution system's load.
Drawings
Fig. 1 is a schematic structural view of an organic tail gas absorption buffer device according to the present invention.
Detailed Description
The invention will be described in further detail with reference to the drawings and preferred embodiments.
As shown in fig. 1, an organic tail gas absorption buffering device includes: the support 1 is provided with an absorption buffer tank body 2. In this embodiment, in order to facilitate the movement and improve the applicability of the organic tail gas absorption buffer device, the bottom of the bracket 1 is provided with a support roller 11.
The absorption buffer tank 2 comprises an upper tank 21 and a lower tank 22. The lower tank 22 is fixedly supported on the bracket 1, and the lower end of the upper tank 21 is hermetically fixed and communicated with the top of the lower tank 22. The top of the upper tank body 21 is fixedly provided with a top cover 3 in a sealing way, and the top cover 3 is provided with a top output port 31. The outer wall of the upper tank 21 is provided with a handle 12. The arrangement of the handle 12 facilitates the pushing of the organic tail gas absorption buffer device.
Top and bottom in the jar body 21 of upper portion are fixed respectively and are provided with upper portion support metal filter screen 4 and lower part support metal filter screen 5, and the jar body 21 intussuseption of upper portion between upper portion support metal filter screen 4 and the lower part support metal filter screen 5 is filled with active adsorption material 6 that can adsorb liquid and gaseous organic solvent, specifically, active adsorption material 6 chooses for use active carbon in this embodiment. A spiral guide channel 7 which is spirally upwards guided is arranged between the inner wall of the upper tank body 21 and the active adsorbing material 6. The bottom of the lower tank 22 is provided with a liquid discharge port 221, and the side wall of the lower tank 22 is provided with an input port 222.
In this embodiment, the upper and lower ends of the upper tank 21 are respectively provided with a first tank flange 211 and a second tank flange 212, the top of the lower tank 22 is provided with a connecting flange 223, and the outer circumference of the top cover 3 is provided with a top cover flange hole; the top cover 3 is fixedly connected to the first tank flange 211 of the upper tank 21 through a top cover flange hole, and the second tank flange 212 of the upper tank 21 is fixedly connected to the connecting flange 223 of the lower tank 22. Tetrafluoro gaskets 8 for sealing are provided between the top cover flange hole and the first tank flange 211, and between the second tank flange 212 and the connecting flange 223.
The fixed mounting structure of spiral guide channel 7, upper portion support metal screen 4 and lower part support metal screen 5 includes: the installation axle 9 of setting at the inside centre position of the jar body 21 of upper portion, installation axle 9 and the jar body 21 of upper portion inner wall between fixed mutually, it is fixed to adopt the tie-beam usually. The spiral guide channel 7 includes a spiral guide plate 71, the spiral guide plate 71 is fixedly connected to the mounting shaft 9, and usually, the mounting shaft 9 may be fixed by arranging connecting rods at intervals in the height direction. First tank body flange 211 is provided with a first filter screen clamping groove 2111, second tank body flange 212 is provided with a second filter screen clamping groove 2121, upper support metal filter screen 4 is clamped in first filter screen clamping groove 2111, lower support metal filter screen 5 is clamped in second filter screen clamping groove 2121, and upper support metal filter screen 4 and lower support metal filter screen 5 are respectively and fixedly connected to the upper end and the lower end of mounting shaft 9.
In addition, a tank groove 2231 is formed at the top of the connecting flange 223 of the lower tank 22, and a PP cotton filter screen 10 for preventing the active adsorption material from falling into the lower tank 22 is disposed in the tank groove 2231.
In order to facilitate quick connection, a gas inlet quick coupling 2221 is provided on the input port 222 on the side wall of the lower tank 22, and a gas output quick coupling 311 is provided on the top output port 31 on the top cover 3. The arrangement of the gas inlet quick coupling 2221 and the gas outlet quick coupling 311 is greatly convenient for use.
A liquid level gauge 224 for detecting the liquid level in the lower tank 22 is provided on the lower tank 22.
During operation, the gas output quick coupling 311 of the organic tail gas absorption buffer device is connected with the tail gas purification system, and the electrolyte packing barrel to be discharged is connected with the gas inlet quick coupling 2221 of the organic tail gas absorption buffer device. During discharging, the residual organic solvent in the electrolyte packaging barrel enters the lower tank 22 through the released gas inlet quick connector 2221, and a part of the liquid organic solvent directly flows into the bottom of the lower tank 22 under the action of gravity. The organic solvent gas or the formed mist-like droplets move upward into the upper tank 21 and move upward along with the spiral guide passage in the upper tank 21, and during the upward movement, the mist-like droplets and the organic solvent gas are continuously adsorbed by the activated carbon. The setting of spiral guide channel 7 has effectively prolonged current route to improve the adsorption effect greatly, the gas after being purified by the active carbon is exported from gas output quick-operation joint 311 and is entered into and further purifies in the tail gas clean-up system. The granular organic solvent adsorbed by the activated carbon flows down to the bottom of the lower tank 22 under the action of gravity. The liquid level meter 224 detects the liquid level of the lower tank 22, and when the set liquid level value is reached, the liquid outlet 221 needs to be opened to discharge the liquid to the outside, so as to ensure that the organic tail gas absorption buffer device can work normally.
The utility model has the advantages that: simple structure, convenient to use, adsorption effect is good, can discharge the organic solvent gas that exhaust organic solvent concentration is big to the electrolyte pail pack and vaporific or liquid organic solvent carries out adsorption treatment in advance, can not only avoid liquid organic solvent to be detained in the tail gas pipeline of collecting the tail gas that production process produced, can also effectively reduce tail gas evolution system's load.
Claims (9)
1. An organic tail gas absorption buffer device, comprising: the support is provided with the absorption buffer tank body on, its characterized in that: the absorption and buffer tank body comprises an upper tank body and a lower tank body, the lower tank body is supported on a support, the lower end of the upper tank body and the top of the lower tank body are fixed and communicated in a sealing manner, a top cover is fixedly arranged on the top of the upper tank body in a sealing manner, a top outlet is formed in the top cover, an upper supporting metal filter screen and a lower supporting metal filter screen are fixedly arranged at the top and the bottom in the upper tank body respectively, an active adsorption material capable of adsorbing liquid and gaseous organic materials is filled in the upper tank body between the upper supporting metal filter screen and the lower supporting metal filter screen, and a spiral guide channel which guides upwards in a spiral manner is arranged between the inner wall of the upper tank body and the active adsorption material; the bottom of the lower tank body is provided with a liquid outlet, and the side wall of the lower tank body is provided with an input port.
2. The organic tail gas absorption buffering device according to claim 1, characterized in that: the upper end and the lower end of the upper tank body are respectively provided with a first tank body flange and a second tank body flange, the top of the lower tank body is provided with a connecting flange, and the outer circumference of the top cover is provided with a top cover flange hole; the top cover is fixedly connected to a first tank body flange of the upper tank body through a top cover flange hole, and a second tank body flange of the upper tank body is fixedly connected with a connecting flange of the lower tank body; and polytetrafluoroethylene gaskets for sealing are arranged between the top cover flange hole and the first tank body flange and between the second tank body flange and the connecting flange.
3. The organic tail gas absorption buffering device according to claim 2, characterized in that: the fixed mounting structure that spiral direction passageway, upper portion supported metal filter screen and lower part supported metal filter screen includes: the mounting shaft is arranged at the center inside the upper tank body and is fixed with the inner wall of the upper tank body; the spiral guide channel comprises a spiral guide plate, and the spiral guide plate is fixedly connected with the mounting shaft; set up first filter screen draw-in groove on the first jar body flange, set up second filter screen draw-in groove on the second jar body flange, upper portion supports the metal filter screen card and establishes in first filter screen draw-in groove, lower part supports the metal filter screen card and establishes in second filter screen draw-in groove, upper portion support metal filter screen and lower part support metal filter screen still respectively fixed connection at the upper and lower both ends of installation axle.
4. The organic exhaust absorption buffer device according to claim 2, wherein: the top of the flange of the lower tank body is provided with a tank body groove, and a PP cotton filter screen for preventing the active adsorption material from falling into the lower tank body is arranged in the tank body groove.
5. The organic exhaust absorption buffer device according to claim 2, wherein: a gas inlet quick coupling is arranged on an input port on the side wall of the lower tank body, and a gas output quick coupling is arranged on a top output port on the top cover.
6. The organic tail gas absorption buffering device according to claim 2, characterized in that: a liquid level meter for detecting the liquid level in the lower tank body is arranged on the lower tank body.
7. The organic tail gas absorption buffering device according to claim 1, characterized in that: and the bottom of the bracket is provided with a supporting roller.
8. The organic tail gas absorption buffering device according to claim 1, characterized in that: the active adsorption material is active carbon.
9. The organic exhaust absorption buffer device according to claim 1, wherein: the outer wall of the upper tank body is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222274284.6U CN218530330U (en) | 2022-08-29 | 2022-08-29 | Organic tail gas absorbs buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222274284.6U CN218530330U (en) | 2022-08-29 | 2022-08-29 | Organic tail gas absorbs buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218530330U true CN218530330U (en) | 2023-02-28 |
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ID=85270369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222274284.6U Active CN218530330U (en) | 2022-08-29 | 2022-08-29 | Organic tail gas absorbs buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218530330U (en) |
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2022
- 2022-08-29 CN CN202222274284.6U patent/CN218530330U/en active Active
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