CN208436643U - Chlorine gas processing device is used in a kind of production of dichloro-nicotinic acid - Google Patents
Chlorine gas processing device is used in a kind of production of dichloro-nicotinic acid Download PDFInfo
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- CN208436643U CN208436643U CN201820592066.8U CN201820592066U CN208436643U CN 208436643 U CN208436643 U CN 208436643U CN 201820592066 U CN201820592066 U CN 201820592066U CN 208436643 U CN208436643 U CN 208436643U
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- China
- Prior art keywords
- gas washing
- dichloro
- metal tube
- washing storehouse
- nicotinic acid
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Abstract
The utility model discloses a kind of dichloro-nicotinic acid production chlorine gas processing devices, including air inlet pipe, gas washing storehouse and exhaust pipe, the side in the gas washing storehouse is connected with air inlet pipe, the other side is connected with exhaust pipe, the bottom side of the exhaust pipe is communicated with aspiration pump by pipeline, and aspiration pump is connected to by return pipe with the bottom side of air inlet pipe, has been bolted to connection containing liquid chamber at the top center position in the gas washing storehouse.In the utility model, firstly, being equipped with by metal tube and two tap web blocks, pressurization water conservancy diversion can be carried out to strong base solution, to form two fan strong base solution mist films, and then the contact area of chlorine and strong base solution is increased, improves reaction rate, so that reaction is more sufficiently completely, the waste of strong base solution is reduced, secondly, passing through the setting of aspiration pump and return pipe, circulation gas washing processing can be carried out to gas, so that chlorine treatment is more thoroughly efficient.
Description
Technical field
The utility model relates to technical field of waste gas treatment more particularly to a kind of dichloro-nicotinic acid production to be filled with chlorine treatment
It sets.
Background technique
Exhaust-gas treatment is also known as waste gas purification, and exhaust-gas treatment refers to that the exhaust gas generated for industrial site, factory floor exists
It is externally pre-processed before discharge, to reach the work for the standard that national exhaust gas externally discharges, general exhaust-gas treatment includes having
Machine exhaust-gas treatment, dust exhaust-gas treatment, soda acid exhaust-gas treatment, peculiar smell exhaust-gas treatment and air sterilizing purification etc..
Currently, in dichloro-nicotinic acid production process, often have some chlorine discharges that do not react completely, industrially for
The processing method of chlorine carries out gas washing generally by strong base solution and sprays head by several however, these device structures are single
Hydrojet carries out gas washing processing, and contact of the chlorine with solution is simultaneously insufficient, and not exclusively, and strong base solution waste is serious for reaction, secondly,
Chlorine treatment is not thorough, and treatment effect is not good enough.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of dichloro-nicotinic acid proposed is raw
Production chlorine gas processing device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of dichloro-nicotinic acid production chlorine
Processing unit, including air inlet pipe, gas washing storehouse and exhaust pipe, the side in the gas washing storehouse are connected with air inlet pipe, and the other side is connected with
Exhaust pipe, the bottom side of the exhaust pipe are communicated with aspiration pump by pipeline, and aspiration pump passes through return pipe and air inlet pipe
Bottom side is connected to, and has been bolted to connection containing liquid chamber at the top center position in the gas washing storehouse, and containing liquid chamber is interior
Portion is provided with miniature immersible pump, and the miniature immersible pump is connected to by hose with the metal tube that gas washing storehouse inside center is arranged in,
The bottom inner surface wall of the metal tube is connect by fixed block with the link block being located at metal tube inner hub location, and is connected
The both ends of block are welded with circular cone, and the side of circular cone be located at metal tube be externally connected to baffle.
It is as above-mentioned technical proposal to further describe:
The bottom side in the gas washing storehouse is provided with the leakage fluid dram for drain.
It is as above-mentioned technical proposal to further describe:
The metal tube is parallel to the horizontal plane, and the bottom of metal tube passes through the bottom inner surface wall of fixed strut and gas washing storehouse
Welding.
It is as above-mentioned technical proposal to further describe:
The control valve for controlling gas circulation is provided on the exhaust pipe.
It is as above-mentioned technical proposal to further describe:
There are two the circular cone is arranged altogether, and two circular cones are symmetrical about the vertical center line of link block.
In the utility model, firstly, being equipped with by metal tube and two tap web blocks, it can be to strong base solution
Pressurization water conservancy diversion is carried out, to form two fan strong base solution mist films, and then the contact area of chlorine and strong base solution is increased, improves
Reaction rate reduces the waste of strong base solution so that reaction is more sufficiently completely, secondly, passing through aspiration pump and return pipe
Setting, gas can be carried out circulation gas washing processing so that chlorine treatment more thoroughly efficiently.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of dichloro-nicotinic acid production chlorine gas processing device schematic view of the front view；
Fig. 2 is the schematic diagram of internal structure that chlorine gas processing device metal tube is used in the production of the utility model dichloro-nicotinic acid；
Fig. 3 is the schematic perspective view that chlorine gas processing device conical flow guiding block is used in the production of the utility model dichloro-nicotinic acid.
Marginal data:
1- air inlet pipe, 2- gas washing storehouse, 3- return pipe, 4- fixed strut, 5- leakage fluid dram, 6- aspiration pump, 7- containing liquid chamber, 8-
Miniature immersible pump, 9- metal tube, 10- exhaust pipe, 11- control valve, 12- fixed block, 13- link block, 14- circular cone, 15- gear
Piece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of dichloro-nicotinic acid production chlorine gas processing device, including air inlet pipe 1, gas washing storehouse 2 and exhaust pipe
10, the side in gas washing storehouse 2 is connected with air inlet pipe 1, and the other side is connected with exhaust pipe 10, and the bottom side of exhaust pipe 10 passes through pipeline
It is communicated with aspiration pump 6, and aspiration pump 6 is connected to by return pipe 3 with the bottom side of air inlet pipe 1, the top center in gas washing storehouse 2
Containing liquid chamber 7 it has been bolted to connection at position, and containing liquid chamber 7 is internally provided with miniature immersible pump 8, miniature immersible pump 8
It is connected to by hose with the metal tube 9 that 2 inside center of gas washing storehouse is arranged in, the bottom inner surface wall of metal tube 9 passes through fixed block 12
It is connect with the link block 13 being located at 9 inner hub location of metal tube, and the both ends of link block 13 are welded with circular cone 14, and
What the side of circular cone 14 was located at metal tube 9 is externally connected to baffle 15.
The bottom side in gas washing storehouse 2 is provided with the leakage fluid dram 5 for drain, and metal tube 9 is parallel to the horizontal plane, and metal tube
9 bottom passes through fixed strut 4 and the bottom inner surface wall in gas washing storehouse 2 welds, and is provided on exhaust pipe 10 for controlling gas stream
Logical control valve 11, there are two the total settings of circular cone 14, and two circular cones 14 are symmetrical about the vertical center line of link block 13.
The liquid injection port convenient for feed liquor is provided at the top center of containing liquid chamber 7, since chlorine has strong oxidizing property, therefore
And injecting inside containing liquid chamber 7 is strong base solution, removes chlorine with reacting for strong base solution by chlorine, circular cone 14 is used for
The pressurization water conservancy diversion of liquid, enable solution with flabellum shape disperse spray, aspiration pump 6 for control gas backstreaming carry out circulation wash
Gas, to improve the removing dynamics of chlorine.
Working principle: in use, chlorine is passed through in gas washing storehouse 2 from air inlet pipe 1, start miniature immersible pump 8, strong base solution
Into the inside of metal tube 9, under the pressurization guide functions of two circular cones 14, strong base solution is with flabellum shape uniformly to two side sprays
It dissipates, to form two fan strong base solution mist films, and then the contact area of strong base solution and chlorine is increased, to improve reaction
Efficiency has achieved the purpose that efficient removing chlorine, meanwhile, the waste of strong base solution can be also reduced with this configuration, by gas washing
Treated, and gas is again introduced into gas washing storehouse 2 from return pipe 3 under the action of aspiration pump 6 and carries out circulation gas washing, so that chlorine
Gas is removed thorough.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of dichloro-nicotinic acid production chlorine gas processing device, including air inlet pipe (1), gas washing storehouse (2) and exhaust pipe (10), special
Sign is that the side of the gas washing storehouse (2) is connected with air inlet pipe (1), and the other side is connected with exhaust pipe (10), the exhaust pipe
(10) bottom side is communicated with aspiration pump (6) by pipeline, and aspiration pump (6) passes through the bottom of return pipe (3) and air inlet pipe (1)
Portion side is connected to, and has been bolted to connection containing liquid chamber (7) at the top center position of the gas washing storehouse (2), and containing liquid chamber
(7) be internally provided with miniature immersible pump (8), the miniature immersible pump (8) is by hose and is arranged in gas washing storehouse (2) inside
The metal tube (9) of the heart is connected to, and the bottom inner surface wall of the metal tube (9) by fixed block (12) and is located at metal tube (9) inside
The link block (13) of center position connects, and the both ends of link block (13) are welded with circular cone (14), and circular cone (14)
Side be located at metal tube (9) be externally connected to baffle (15).
2. a kind of dichloro-nicotinic acid production chlorine gas processing device according to claim 1, which is characterized in that the gas washing storehouse
(2) bottom side is provided with the leakage fluid dram (5) for drain.
3. a kind of dichloro-nicotinic acid production chlorine gas processing device according to claim 1, which is characterized in that the metal tube
(9) it is parallel to the horizontal plane, and the bottom of metal tube (9) passes through the bottom inner surface wall welding of fixed strut (4) and gas washing storehouse (2).
4. a kind of dichloro-nicotinic acid production chlorine gas processing device according to claim 1, which is characterized in that the exhaust pipe
(10) control valve (11) for controlling gas circulation is provided on.
5. a kind of dichloro-nicotinic acid production chlorine gas processing device according to claim 1, which is characterized in that the circular cone
(14) altogether there are two settings, and two circular cones (14) are symmetrical about the vertical center line of link block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592066.8U CN208436643U (en) | 2018-04-24 | 2018-04-24 | Chlorine gas processing device is used in a kind of production of dichloro-nicotinic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592066.8U CN208436643U (en) | 2018-04-24 | 2018-04-24 | Chlorine gas processing device is used in a kind of production of dichloro-nicotinic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208436643U true CN208436643U (en) | 2019-01-29 |
Family
ID=65093801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820592066.8U Active CN208436643U (en) | 2018-04-24 | 2018-04-24 | Chlorine gas processing device is used in a kind of production of dichloro-nicotinic acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208436643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404638A (en) * | 2018-04-24 | 2018-08-17 | 浙江荣凯科技发展有限公司 | A kind of dichloro-nicotinic acid production chlorine gas processing device |
-
2018
- 2018-04-24 CN CN201820592066.8U patent/CN208436643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404638A (en) * | 2018-04-24 | 2018-08-17 | 浙江荣凯科技发展有限公司 | A kind of dichloro-nicotinic acid production chlorine gas processing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323300 Zhejiang city of Lishui province Suichang County High Town Industrial Park on the way Patentee after: ZHEJIANG RONGKAI TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 323300 Zhejiang city of Lishui province Suichang County High Town Industrial Park on the way Patentee before: ZHEJIANG RONGKAI TECHNOLOGY DEVELOPMENT Co.,Ltd. |