CN203565071U - Reaction kettle with exhaust gas absorption device - Google Patents
Reaction kettle with exhaust gas absorption device Download PDFInfo
- Publication number
- CN203565071U CN203565071U CN201320664104.3U CN201320664104U CN203565071U CN 203565071 U CN203565071 U CN 203565071U CN 201320664104 U CN201320664104 U CN 201320664104U CN 203565071 U CN203565071 U CN 203565071U
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- exhaust gas
- absorption device
- gas absorption
- reaction kettle
- absorbent
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Abstract
The utility model discloses a reaction kettle with an exhaust gas absorption device. The reaction kettle with the exhaust gas absorption device comprises a kettle body and an exhaust gas absorption device arranged on the reaction kettle body, wherein the top of the reaction kettle body is provided with a gas discharge pipe which is communicated with the exhaust gas absorption device; the exhaust gas absorption device comprises an absorption container and an absorbent arranged in the absorption container. When the reaction kettle is used, exhaust gases such as carbon dioxide and sulfur-containing oxides which are generated by straw reaction are absorbed by the exhaust gas absorption device, and cannot be directly discharged to atmosphere, thus not polluting the atmosphere.
Description
Technical field
The utility model relates to chemical industry equipment, is specifically related to a kind of reactor with exhaust gas absorption device.
Background technology
The agricultural crop straw of the annual waste of China, as rice straw, wheat straw, corn stalk etc. exceed 700,000,000 tons, if can utilize the method for biofermentation is hydrolysis sugar by straw degradative, and further change into the Pfansteihl or other products that are possessed of higher values, its industrial prospect is by boundless.Pfansteihl is widely used in the fields such as food, medicine, feed, chemical industry.At present, China adopts fermentation method to produce lactic acid mostly, its flow process comprises: stalk carries out pretreatment, and---------cooling---------cooling------------------acidolysis decolouring---is filtered---ion-exchange---decolouring---filtration---finished product packing to Crystallization Separation to mixed calcium carbonate to hydrolysis in redissolution to wash crystalline substance in filtration in fermentation in inoculation in sterilizing, stalk is hydrolysis while stirring in reactor, can produce a large amount of waste gas (carbon dioxide and sulfur-containing oxide etc.), present way is that waste gas is directly emitted in atmosphere, caused so serious atmosphere pollution.
Summary of the invention
In view of this, the utility model provides a kind of reactor with exhaust gas absorption device, and the waste gas fully producing in absorption reaction still, avoids atmosphere to pollute.
The utility model solves the problems of the technologies described above by following technological means: a kind of reactor with exhaust gas absorption device, comprise kettle and be arranged on the waste gas carbon absorption plant on reaction kettle body, the top of described reaction kettle body is provided with blast pipe, described blast pipe is communicated with exhaust gas absorption device, and described exhaust gas absorption device comprises absorption container and is arranged on the absorbent absorbing in container.
Further, described blast pipe extends under absorbent liquid level.
Further, also comprise absorbent holding vessel, described holding vessel is communicated with absorption container by pipeline, on described pipeline, is provided with valve.
Further, also comprise control module and be arranged on the absorbent surplus detector absorbing in container, described control module and valve electrical connection, described control module and the electrical connection of absorbent surplus detector.
Further, on described blast pipe, be provided with check valve.
The beneficial effects of the utility model: the reactor with exhaust gas absorption device of the present utility model, comprise reactor and be arranged on the exhaust gas absorption device on reaction kettle body, the top of described reaction kettle body is provided with blast pipe, described blast pipe is communicated with exhaust gas absorption device, described exhaust gas absorption device comprises absorption container and is arranged on the absorbent absorbing in container, while using this reactor, the waste gas such as such as carbon dioxide and sulfur-containing oxide that raw material oxidation produces is absorbed device and absorbs, can be directly discharged in atmosphere, can not be with atmosphere to pollute.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below with reference to accompanying drawing, the utility model is elaborated, as shown in Figure 1: the reactor with exhaust gas absorption device of this structure, comprise kettle 1 and be arranged on the exhaust gas absorption device on reaction kettle body, the top of described reaction kettle body is provided with blast pipe 3, described blast pipe 3 is communicated with exhaust gas absorption device, described exhaust gas absorption device comprises absorption container 2 and is arranged on the absorbent absorbing in container, while using this reactor, what raw material oxidation produced absorbs as the waste gas such as carbon dioxide and sulfur-containing oxide are absorbed device, can be directly discharged in atmosphere, can not be with atmosphere to pollute, and waste gas is absorbed, can avoid the pressure in reactor too high.
As the further improvement of technique scheme, described blast pipe 3 extends under absorbent liquid level, can guarantee that like this waste gas and absorbent fully react, and absorbs more efficient.
As the further improvement of technique scheme, also comprise absorbent holding vessel 4, described holding vessel 4 is communicated with absorption container 2 by pipeline 5, on described pipeline 5, be provided with valve 6, inadequate when absorbing absorbent surplus in container 2, while causing waste gas absorption weak effect, can utilize storage tank 4 to absorbing supplementary absorbent in container 2.
As the further improvement of technique scheme, also comprise control module 8 and be arranged on the absorbent surplus detector 7 absorbing in container 2, described control module 8 and valve 6 are electrically connected, described control module 8 and absorbent surplus detector 7 are electrically connected, detector detects the surplus that absorbs absorbent in container 2, opens valve 6 absorb supplementary absorbent in container 2 from trend when absorbent surplus is not enough by control module 8.
As the further improvement to technique scheme, on described blast pipe 3, be provided with check valve 9, can prevent that waste gas adverse current from entering in reactor.
Finally explanation is, above embodiment is only unrestricted in order to the technical scheme of explanation invention, although invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical scheme of invention, and not departing from aim and the scope of invention technical scheme, it all should be encompassed in the middle of the claim scope of invention.
Claims (3)
1. the reactor with exhaust gas absorption device, it is characterized in that: comprise kettle (1) and be arranged on the exhaust gas absorption device on reaction kettle body, the top of described reaction kettle body is provided with blast pipe (3), described blast pipe (3) is communicated with exhaust gas absorption device, described exhaust gas absorption device comprises absorption container (2), in described absorption container (2), be provided with absorbent, described blast pipe (3) extends under absorbent liquid level, also comprise absorbent holding vessel (4), described holding vessel (4) is communicated with absorption container (2) by pipeline (5), on described pipeline (5), be provided with valve (6).
2. the reactor with exhaust gas absorption device according to claim 1, it is characterized in that: also comprise control module (8) and be arranged on the absorbent surplus detector (7) absorbing in container (2), described control module (8) and valve (6) electrical connection, described control module (8) and absorbent surplus detector (7) electrical connection.
3. according to the reactor with exhaust gas absorption device described in claim 1-2 any one, it is characterized in that: on described blast pipe (3), be provided with check valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664104.3U CN203565071U (en) | 2013-10-25 | 2013-10-25 | Reaction kettle with exhaust gas absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664104.3U CN203565071U (en) | 2013-10-25 | 2013-10-25 | Reaction kettle with exhaust gas absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565071U true CN203565071U (en) | 2014-04-30 |
Family
ID=50532835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664104.3U Expired - Fee Related CN203565071U (en) | 2013-10-25 | 2013-10-25 | Reaction kettle with exhaust gas absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032315A (en) * | 2014-11-26 | 2015-11-11 | 安徽嘉智信诺化工有限公司 | Reaction kettle having purifying apparatus |
-
2013
- 2013-10-25 CN CN201320664104.3U patent/CN203565071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032315A (en) * | 2014-11-26 | 2015-11-11 | 安徽嘉智信诺化工有限公司 | Reaction kettle having purifying apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |