CN202942861U - Vacuum neutralization tail gas treatment device for thionyl chloride reaction tank - Google Patents
Vacuum neutralization tail gas treatment device for thionyl chloride reaction tank Download PDFInfo
- Publication number
- CN202942861U CN202942861U CN 201220695901 CN201220695901U CN202942861U CN 202942861 U CN202942861 U CN 202942861U CN 201220695901 CN201220695901 CN 201220695901 CN 201220695901 U CN201220695901 U CN 201220695901U CN 202942861 U CN202942861 U CN 202942861U
- Authority
- CN
- China
- Prior art keywords
- thionyl chloride
- vacuum
- reaction tank
- chloride reaction
- tail gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a vacuum neutralization tail gas treatment device for a thionyl chloride reaction tank, and belongs to the technical field of vacuum tail gas treatment of the thionyl chloride reaction tank. The vacuum neutralization tail gas treatment device for the thionyl chloride reaction tank comprises the thionyl chloride reaction tank and a vacuum pump. The vacuum neutralization tail gas treatment device for the thionyl chloride reaction tank is characterized in that a neutralization tank is connected between the thionyl chloride reaction tank and the vacuum pump; the outlet of the vacuum pump is connected with a vacuum tank through a pipeline; and the neutralization tank is provided with an alkaline water injection pipe opening. According to the utility model, a great amount of water resources are saved; not gas is generated; and the production environment on the spot is improved greatly.
Description
Technical field
The utility model relates to a kind of vacuum for the thionyl chloride retort and exhaust gas processing device, belongs to the vacuum tail gas processing technology field of thionyl chloride retort.
Background technology
Thionyl chloride retort aborning is mainly take thionyl chloride as raw material, and carrene is as solvent.Because these materials are acid, its temperature rising meeting is converted into raw material and carrene etc. the pernicious gases such as sulfur dioxide, hydrogen chloride and carrene through vavuum pump the time, and entering at last the vacuum pond needs again running water to dilute laggard sewage-farm.Mainly contain following defective in this process: 1, expend a large amount of running water; 2, produce a lot of pernicious gases.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of vacuum for the thionyl chloride retort and exhaust gas processing device are provided, have saved running water, reduced environmental pollution.
Vacuum and exhaust gas processing device for the thionyl chloride retort described in the utility model, comprise thionyl chloride retort and vavuum pump, it is characterized in that: be connected with neutralizing tank by pipeline between thionyl chloride retort and vavuum pump, vacuum pump outlet is connected with the vacuum pond by pipeline, is provided with buck and injects the mouth of pipe on neutralizing tank.
In order to facilitate the fluid discharge in neutralizing tank, be connected with outlet pipe section bottom described neutralizing tank, valve is installed on outlet pipe section.
In use, inject the mouth of pipe by buck and inject quantitative buck to neutralizing tank, start vavuum pump, thionyl chloride and carrene will enter neutralizing tank by respective lines, in coming by buck with the acidity of carrene; Enter the vacuum pond by vavuum pump and respective lines at last.
Compared with prior art, the utlity model has following beneficial effect:
1, by the utility model, saved great lot of water resources; 2, without γ-ray emission, greatly improved on-the-spot production environment.
Description of drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1, vavuum pump 2, thionyl chloride retort 3, valve 4, outlet pipe section 5, neutralizing tank 6, buck inject the mouth of pipe 7, vacuum pond.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, the vacuum and the exhaust gas processing device that are used for the thionyl chloride retort, comprise thionyl chloride retort 2 and vavuum pump 1, be connected with neutralizing tank 5 by pipeline between thionyl chloride retort 2 and vavuum pump 1, vavuum pump 1 outlet is connected with vacuum pond 7 by pipeline, be provided with buck and inject the mouth of pipe 6 on neutralizing tank 5, neutralizing tank 5 bottoms are connected with outlet pipe section 4, and valve 3 is installed on outlet pipe section 4.
In use, inject the mouth of pipe 6 by buck and inject quantitative bucks to neutralizing tank 5, start vavuum pump 1, thionyl chloride and carrene will enter neutralizing tank 5 by respective lines, in coming by buck with the acidity of carrene; Enter vacuum pond 7 by vavuum pump 1 and respective lines at last.
Claims (2)
1. vacuum and exhaust gas processing device that is used for the thionyl chloride retort, comprise thionyl chloride retort (2) and vavuum pump (1), it is characterized in that: be connected with neutralizing tank (5) by pipeline between thionyl chloride retort (2) and vavuum pump (1), vavuum pump (1) outlet is connected with vacuum pond (7) by pipeline, is provided with buck and injects the mouth of pipe (6) on neutralizing tank (5).
2. vacuum and exhaust gas processing device for the thionyl chloride retort according to claim 1, is characterized in that: be connected with outlet pipe section (4) bottom described neutralizing tank (5), valve (3) is installed on outlet pipe section (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695901 CN202942861U (en) | 2012-12-10 | 2012-12-10 | Vacuum neutralization tail gas treatment device for thionyl chloride reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695901 CN202942861U (en) | 2012-12-10 | 2012-12-10 | Vacuum neutralization tail gas treatment device for thionyl chloride reaction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942861U true CN202942861U (en) | 2013-05-22 |
Family
ID=48418577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695901 Expired - Fee Related CN202942861U (en) | 2012-12-10 | 2012-12-10 | Vacuum neutralization tail gas treatment device for thionyl chloride reaction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942861U (en) |
-
2012
- 2012-12-10 CN CN 201220695901 patent/CN202942861U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201988343U (en) | Ammonia gas and air Venturi mixer | |
| CN202924978U (en) | Methane purifying and generation control device | |
| CN203990290U (en) | A kind of plastic cement taste removal equipment | |
| CN202942861U (en) | Vacuum neutralization tail gas treatment device for thionyl chloride reaction tank | |
| CN203342642U (en) | Fermentation exhaust-gas treatment device | |
| CN204147736U (en) | The spray recovery system of tail gas | |
| CN203625363U (en) | Positive pressure protection device for methane tank | |
| CN204672110U (en) | A kind of stainless steel annealing pickling line pickling waste gas pre-treating device | |
| CN203816486U (en) | Tail gas treatment device for producing nitrobenzenesulfonyl chloride | |
| CN203754444U (en) | Sewage purification treatment device | |
| CN203610029U (en) | Acid mist purification device | |
| CN204125232U (en) | A kind of anerobic sowage process methane recycling system | |
| CN202666662U (en) | Waste gas absorption device | |
| CN205677787U (en) | The vacuum flush system that a kind of efficient energy-saving safe is controlled | |
| CN203829985U (en) | Sulfuric acid feeding device in acidification reaction | |
| CN204939219U (en) | A kind of acidification hydrolization sludge treatment equipment | |
| CN104474873A (en) | Acidic tail gas absorbing tank | |
| CN205095631U (en) | Desulfuration purification tower | |
| CN203658228U (en) | Experimental system for trace impurity supplementary for high-temperature high-pressure experiments | |
| CN202945059U (en) | Vacuum tail gas treatment device for thionyl chloride reaction tank | |
| CN204380646U (en) | Valine deamination still | |
| CN202762291U (en) | Sulfuric tail gas purifying device based on ammonia process of desulfurization | |
| CN203620482U (en) | Waste gas collecting and treating system suitable for waste water treatment station | |
| CN203323589U (en) | Device for recycling condensate water produced in chinlon production process | |
| CN203123782U (en) | Recovering device for synthesizing vinyl acetate reaction tail gas by biomass ethylene method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xuanqiang Document name: Patent termination notice |
|
| 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: 20130522 Termination date: 20211210 |