CN203591798U - Esterification reaction kettle for preparing wool fat cholesterol - Google Patents
Esterification reaction kettle for preparing wool fat cholesterol Download PDFInfo
- Publication number
- CN203591798U CN203591798U CN201320675744.4U CN201320675744U CN203591798U CN 203591798 U CN203591798 U CN 203591798U CN 201320675744 U CN201320675744 U CN 201320675744U CN 203591798 U CN203591798 U CN 203591798U
- Authority
- CN
- China
- Prior art keywords
- kettle
- safety valve
- rupture disk
- reaction kettle
- esterification reaction
- 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
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Abstract
The utility model provides an esterification reaction kettle for preparing wool fat cholesterol. The esterification reaction kettle comprises a safety valve, a rupture disk, a pressure relief pipeline, a stirring shaft, a kettle body and a heat-insulating jacket, wherein the heat-insulating jacket is connected with the outer wall of the kettle body; the connection part of the kettle body and the stirring shaft is sealed with a 221 water-cooling oil-cooling parallel mechanical seal device; the kettle body is connected with the pressure relief pipeline; the rupture disk and the safety valve are mounted on the pressure relief pipeline. The esterification reaction kettle can ensure the pressure air tightness and safety under a corrosive environment.
Description
Technical field
The utility model relates to a kind of reactor, relates in particular to a kind of reaction kettle of the esterification.
Background technology
In process of production, some chemical reaction need to carry out under high voltage adjusting, the esterification of for example preparing lanolin cholesterol need to keep 5-8 hour under the condition of 100 ℃ of effects, 2-5kgMPa, and reactant liquor is corrosive, use in this case common reactor easily to leak, and dangerous.
Summary of the invention
The purpose of this utility model is to provide a kind of reaction kettle of the esterification for the preparation of lanolin cholesterol, and it is good that it can meet requirement and the security of under condition of high voltage, not leaking.
The utility model is to realize like this, it comprises safety valve, rupture disk, relief pipeline, shaft, kettle, insulation jacket, insulation jacket connects kettle outer wall, the junction of kettle and shaft adopts 221 type water-cooled oil cooling parallel manipulator sealing device sealings, kettle is connected with relief pipeline, and rupture disk and safety valve are installed on relief pipeline, and rupture disk is connected with safety valve, formerly, safety valve is rear for rupture disk.
The beneficial effects of the utility model are: use improved hermetically-sealed construction to guarantee the wiper seal under corrosive environment; The rupture disk use of connecting with safety valve, the two can play complementation, i.e. and breaks in production not, also can protect safety valve not by material corrosion, has improved security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Safety valve 2, rupture disk 3, shaft 4,221 type water-cooled oil cooling parallel manipulator sealing devices 5, relief pipeline 6, kettle 7, insulation jacket in the drawings 1.
The specific embodiment
As shown in Figure 1, the utility model comprises safety valve 1, rupture disk 2, relief pipeline 5, shaft 3, kettle 6, insulation jacket 7, insulation jacket 7 connects kettle 6 outer walls, kettle 6 adopts 221 type water-cooled oil cooling parallel manipulator sealing devices 4 to seal with the junction of shaft 3, kettle 6 is connected with relief pipeline 5, and rupture disk 2 and safety valve 1 are installed on relief pipeline 5, and rupture disk 2 is connected with safety valve 1, formerly, safety valve 1 is rear for rupture disk 2.When use, the release pressure of safety valve 1 is set slightly lowlyer than the burst pressure of rupture disk 2, guarantees that after rupture disk 2 explosions, safety valve 1 can move reliably.
Claims (1)
1. the reaction kettle of the esterification for the preparation of lanolin cholesterol, comprise safety valve, rupture disk, relief pipeline, shaft, kettle, insulation jacket, insulation jacket connects kettle outer wall, it is characterized in that: the junction of kettle and shaft adopts 221 type water-cooled oil cooling parallel manipulator sealing device sealings, kettle is connected with relief pipeline, and rupture disk and safety valve are installed on relief pipeline, and rupture disk is connected with safety valve, formerly, safety valve is rear for rupture disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675744.4U CN203591798U (en) | 2013-10-30 | 2013-10-30 | Esterification reaction kettle for preparing wool fat cholesterol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675744.4U CN203591798U (en) | 2013-10-30 | 2013-10-30 | Esterification reaction kettle for preparing wool fat cholesterol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591798U true CN203591798U (en) | 2014-05-14 |
Family
ID=50672748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320675744.4U Expired - Fee Related CN203591798U (en) | 2013-10-30 | 2013-10-30 | Esterification reaction kettle for preparing wool fat cholesterol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258801A (en) * | 2014-09-30 | 2015-01-07 | 山东瑞丰高分子材料股份有限公司 | Pressure type ACR (acrylate copolymer resin) emulsion polymerization reaction kettle |
| CN106367209A (en) * | 2016-08-29 | 2017-02-01 | 南京多源生物工程有限公司 | Wool fat acetylation production process |
-
2013
- 2013-10-30 CN CN201320675744.4U patent/CN203591798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258801A (en) * | 2014-09-30 | 2015-01-07 | 山东瑞丰高分子材料股份有限公司 | Pressure type ACR (acrylate copolymer resin) emulsion polymerization reaction kettle |
| CN106367209A (en) * | 2016-08-29 | 2017-02-01 | 南京多源生物工程有限公司 | Wool fat acetylation production process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20161030 |