CN202621150U - Isooctyl thioglycolate esterification kettle - Google Patents
Isooctyl thioglycolate esterification kettle Download PDFInfo
- Publication number
- CN202621150U CN202621150U CN 201220265635 CN201220265635U CN202621150U CN 202621150 U CN202621150 U CN 202621150U CN 201220265635 CN201220265635 CN 201220265635 CN 201220265635 U CN201220265635 U CN 201220265635U CN 202621150 U CN202621150 U CN 202621150U
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- Prior art keywords
- kettle
- liquid
- isooctyl thioglycolate
- feed pipe
- inlet
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- 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.)
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses an isooctyl thioglycolate esterification kettle which comprises a kettle body. A liquid inlet and a material outlet are respectively arranged on the top portion and the base portion of the kettle body, and a liquid material distribution device communicated with the liquid inlet is arranged in a cavity of the kettle body. The liquid material distribution device comprises a feeding tube communicated with the liquid inlet, the lower end of the feeding tube is closed, and a plurality of discharge holes are arranged on a tube wall of the feeding tube. The isooctyl thioglycolate esterification kettle relates to the technical field of isooctyl thioglycolate production, enables materials to be evenly mixed and improves reaction efficiency and product quality.
Description
Technical field
The utility model relates to the isooctyl thioglycolate production technical field, relates in particular to a kind of isooctyl thioglycolate esterifying kettle.
Background technology
Isooctyl thioglycolate is widely used in stabilizing agent, the plasticizer of producing agricultural chemicals, medicine and halogenated polyolefin.The isooctyl thioglycolate production process is: esterification takes place and generates the different monooctyl ester of monoxone in monoxone and isooctanol in the presence of solvent toluene and catalyst sulfuric acid; After neutralization, add sodium thiosulfate; Reaction generates sodium thiosulfate for 2-ethyl hexyl ethanoate in alcohol solvent; Carry out acidolysis reaction with hydrochloric acid again, generate isooctyl thioglycolate.At present; When carrying out esterification, at first in esterifying kettle, add monoxone, isooctanol and toluene, add catalyst sulfuric acid then; It generally is inner through a pipeline input esterifying kettle adding catalyst sulfuric acid; Transporting velocity is slow and the storeroom mixing is inhomogeneous, and reaction efficiency is low, influences product quality.
The utility model content
The utility model technical problem to be solved is: the deficiency to prior art exists, and provide a kind of storeroom that can make to mix, improve the isooctyl thioglycolate esterifying kettle of reaction efficiency and product quality.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
The isooctyl thioglycolate esterifying kettle comprises kettle, and said kettle top and bottom are respectively equipped with liquid-inlet and material outlet, and said kettle inner chamber is provided with the liquid material distribution apparatus that is communicated with said liquid-inlet.
Wherein, said liquid material distribution apparatus comprises the feed pipe that is communicated with said liquid-inlet, the lower end shutoff of said feed pipe, and said feed pipe tube wall is provided with a plurality of discharge openings.
Owing to adopted technique scheme, the beneficial effect of the utility model is:
The kettle inner chamber of the utility model is provided with the liquid material distribution apparatus that is communicated with said liquid-inlet; Wherein, said liquid material distribution apparatus comprises feed pipe, and said feed pipe upper end is connected with said liquid-inlet; The lower end shutoff of said feed pipe, said feed pipe tube wall is provided with a plurality of discharge openings.Because the shutoff of feed pipe lower end, the flow direction that gets into feed pipe produces change and gets into esterifying kettle from discharge opening.A plurality of discharge openings are divided into tiny flow to liquid, and tiny flow material fully contacts, and mix more evenly, and reaction efficiency is improved, and has guaranteed product quality.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment,
Among the figure: 1. kettle, 11. liquid-inlets, 12. material outlets, 2. liquid material distribution apparatus, 21. feed pipes, 22. feed pipes upper end, 23. discharge openings, 24. shutoff sheets.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Shown in accompanying drawing, the isooctyl thioglycolate esterifying kettle comprises kettle 1; Kettle 1 top is provided with liquid-inlet 11, and kettle 1 bottom is provided with material outlet 12, and kettle 1 inner chamber is provided with the liquid material distribution apparatus 2 that is communicated with liquid-inlet 11; Liquid material distribution apparatus 2 comprises feed pipe 21; Feed pipe upper end 22 is connected with liquid-inlet 11, and the feed pipe lower end is provided with shutoff sheet 24, and feed pipe 21 tube walls are provided with a plurality of discharge openings 23.
Claims (2)
1. the isooctyl thioglycolate esterifying kettle comprises kettle, and said kettle top and bottom are respectively equipped with liquid-inlet and material outlet, it is characterized in that: said kettle inner chamber is provided with the liquid material distribution apparatus that is communicated with said liquid-inlet.
2. isooctyl thioglycolate esterifying kettle as claimed in claim 1 is characterized in that: said liquid material distribution apparatus comprises the feed pipe that is communicated with said liquid-inlet, the lower end shutoff of said feed pipe, and said feed pipe tube wall is provided with a plurality of discharge openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265635 CN202621150U (en) | 2012-06-07 | 2012-06-07 | Isooctyl thioglycolate esterification kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265635 CN202621150U (en) | 2012-06-07 | 2012-06-07 | Isooctyl thioglycolate esterification kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621150U true CN202621150U (en) | 2012-12-26 |
Family
ID=47374395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220265635 Expired - Fee Related CN202621150U (en) | 2012-06-07 | 2012-06-07 | Isooctyl thioglycolate esterification kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449097A (en) * | 2019-08-16 | 2019-11-15 | 泰兴金江化学工业有限公司 | A kind of Intubaction device for butyl acetate reaction kettle |
-
2012
- 2012-06-07 CN CN 201220265635 patent/CN202621150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449097A (en) * | 2019-08-16 | 2019-11-15 | 泰兴金江化学工业有限公司 | A kind of Intubaction device for butyl acetate reaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130607 |