CN202028395U - Diethanolamide reaction kettle - Google Patents
Diethanolamide reaction kettle Download PDFInfo
- Publication number
- CN202028395U CN202028395U CN2011201055037U CN201120105503U CN202028395U CN 202028395 U CN202028395 U CN 202028395U CN 2011201055037 U CN2011201055037 U CN 2011201055037U CN 201120105503 U CN201120105503 U CN 201120105503U CN 202028395 U CN202028395 U CN 202028395U
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- Prior art keywords
- tank body
- cover
- storage space
- oil storage
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses a diethanolamide reaction kettle, which comprises a tank body. A tank cover is sealed on the tank body; an emptying tube is arranged at the bottom part of the tank body; an emptying manual valve is mounted on the emptying tube; a feeding port is arranged on the tank cover; a sealing cover is fixedly arranged on the feeding port; a stirring rod of a stirrer stretches into the tank body; a motor of the stirrer is fixed on the tank cover; the tank body is communicated with a vacuum pump; the vacuum pump is communicated with a condenser; an oil storage space is formed on the tank body; an electric heating wire is arranged in the oil storage space; oil is sealed in the oil storage space; and a cooling coil is fixed on the inner wall of the tank body and is communicated with circulating cooling water of a refrigerating set. The constant temperature effect in the reaction kettle is good; after the reaction is finished, the cooling speed is fast; and meanwhile, ethanol steam is purified and recycled completely.
Description
Technical field:
The utility model relates to the reactor technical field, more specifically to a kind of reactor of producing diglycollic amide.
Background technology:
Existing macromolecular material manufacturer is to react under the effect of catalyst by Fatty acid methyl ester and diethanol amine when producing diglycollic amide, during reaction, can produce a large amount of high temperature alcohol vapours, generates diglycollic amide simultaneously.
Conventional reactor majority has the following disadvantages: constant temperature weak effect in the reactor, after particularly reaction was finished, cooling velocity was slow.
The utility model content:
The purpose of this utility model is exactly the deficiency at prior art, and a kind of diglycollic amide reactor is provided, good constant-temperature effect in its reactor, and after reaction was finished, cooling velocity was fast, and alcohol vapour purifies and reclaims thoroughly simultaneously.
Technology solution of the present utility model is as follows:
The diglycollic amide reactor, comprise tank body, be sealed with cover on the tank body, the bottom of tank body is provided with vomit pipe, the blowing hand-operated valve is installed on the vomit pipe, cover is provided with dog-house, is fixed with seal cover on the dog-house, and the puddler of agitator stretches in the tank body, the motor of agitator is fixed on the cover, tank body connects vavuum pump, and vavuum pump connects condenser, forms oil storage space on the tank body, electrical heating wire places oil storage space, be sealed with oil in the oil storage space, the cooling coil pipe is fixed on the inwall of tank body, and the cooling coil pipe connects the recirculated cooling water of freezing unit.
Thermometer and Pressure gauge are installed on the described cover.
The beneficial effects of the utility model are:
1, it adds deep fat by heating wire and keeps tank body constant temperature, good constant-temperature effect.
2, it flows through from the cooling coil pipe by the recirculated cooling water of freezing unit, after reaction is finished, gives the tank body fast cooling, and cooling rate is fast.
3, the vomit pipe discharging of tank body bottom is very convenient, and the high temperature alcohol vapour that produces in the reaction reclaims by condenser, reclaims thoroughly, the recirculated water of freezing unit is that-20 ℃ cooling water cooling condenser and cooling coil pipe uses, so cooling rate is fast, condensation effect is good, and ethanol reclaims thoroughly.
Description of drawings:
Fig. 1 is for being structural representation of the present utility model
Among the figure: 1, tank body; 2, cover; 3, vomit pipe; 4, seal cover; 5, agitator; 6, vavuum pump; 7, condenser; 8, electrical heating wire; 9, cooling coil pipe; 10, thermometer; 11, Pressure gauge; 21, dog-house; 51, puddler; 101, oil storage space.
The specific embodiment:
Embodiment: see shown in Figure 1, the diglycollic amide reactor, comprise tank body 1, be sealed with cover 2 on the tank body 1, the bottom of tank body 1 is provided with vomit pipe 3, and the blowing hand-operated valve is installed on the vomit pipe 3, and cover 2 is provided with dog-house 21, be fixed with seal cover 4 on the dog-house 21, the puddler 51 of agitator 5 stretches in the tank body 1, and the motor 52 of agitator 5 is fixed on the cover 2, and tank body 1 connects vavuum pump 6, vavuum pump 6 connects condenser 7, form oil storage space 101 on the tank body 1, electrical heating wire 8 places oil storage space 101, is sealed with oil in the oil storage space 101, cooling coil pipe 9 is fixed on the inwall of tank body 1, and cooling coil pipe 9 connects the recirculated cooling water of freezing unit.
Operation principle: the constant temperature requirement when it utilizes thermostatical oil to keep reaction, give tank body 1 cooling fast by the cooling coil pipe 9 that is connected with-20 ℃ cooling water.
Claims (2)
1. diglycollic amide reactor, comprise tank body (1), be sealed with cover (2) on the tank body (1), the bottom of tank body (1) is provided with vomit pipe (3), vomit pipe is equipped with the blowing hand-operated valve on (3), cover (2) is provided with dog-house (21), be fixed with seal cover (4) on the dog-house (21), the puddler (51) of agitator (5) stretches in the tank body (1), the motor (52) of agitator (5) is fixed on the cover (2), tank body (1) connects vavuum pump (6), and vavuum pump (6) connects condenser (7), it is characterized in that: form oil storage space (101) on the tank body (1), electrical heating wire (8) places oil storage space (101), oil storage space is sealed with oil in (101), and cooling coil pipe (9) is fixed on the inwall of tank body (1), and cooling coil pipe (9) connects the recirculated cooling water of freezing unit.
2. diglycollic amide reactor according to claim 1 is characterized in that: thermometer (10) and Pressure gauge (11) are installed on the cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201055037U CN202028395U (en) | 2011-04-12 | 2011-04-12 | Diethanolamide reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201055037U CN202028395U (en) | 2011-04-12 | 2011-04-12 | Diethanolamide reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028395U true CN202028395U (en) | 2011-11-09 |
Family
ID=44890707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201055037U Expired - Fee Related CN202028395U (en) | 2011-04-12 | 2011-04-12 | Diethanolamide reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645922A (en) * | 2013-11-15 | 2015-05-27 | 嘉兴市南洋塑料化工有限公司 | Novel isomerization kettle for producing methyl tetrahydrophthalic anhydride and method therewith for quickly cooling isomerization material |
-
2011
- 2011-04-12 CN CN2011201055037U patent/CN202028395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645922A (en) * | 2013-11-15 | 2015-05-27 | 嘉兴市南洋塑料化工有限公司 | Novel isomerization kettle for producing methyl tetrahydrophthalic anhydride and method therewith for quickly cooling isomerization material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAOXING JAVA MACROMOLECULAR MATERIAL CO., LTD. Free format text: FORMER OWNER: SHANGYU JAVA MACROMOLECULE MATERIAL CO., LTD. Effective date: 20131231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131231 Address after: The small town of Shangyu District Feng Keshan village 312367 Zhejiang province Shaoxing City Patentee after: SHAOXING JAVA MACROMOLECULAR MATERIAL CO., LTD. Address before: Xiao Yue Zhen Feng Keshan village 312367 Zhejiang city of Shangyu Province Patentee before: Shangyu Java Macromolecule Material Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20160412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |