CN203212504U - Continuous acidification unit for long carbon chain dicarboxylic acid - Google Patents
Continuous acidification unit for long carbon chain dicarboxylic acid Download PDFInfo
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- CN203212504U CN203212504U CN 201320241471 CN201320241471U CN203212504U CN 203212504 U CN203212504 U CN 203212504U CN 201320241471 CN201320241471 CN 201320241471 CN 201320241471 U CN201320241471 U CN 201320241471U CN 203212504 U CN203212504 U CN 203212504U
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Abstract
A continuous acidification unit for long carbon chain dicarboxylic acid comprises an acid inlet, a negative pressure area, a pH detection port, a pH control port, an acidification tank, a bellmouth, a buffer area, a static mixing area, and a connecting pipeline. The continuous acidification unit for long carbon chain dicarboxylic acid is characterized in that the buffer area is arranged at the front end of the static mixing area, the negative pressure area is arranged at the front end of the buffer area, the rear end of the static mixing area is connected with the acidification tank through the connecting pipeline, the top of the connecting pipeline is provided with the pH control port, the top of the buffer area is provided with the pH detection port, the top of the negative pressure area is provided with the acid inlet, and the bellmouth is formed at the axial position of the front end of the negative pressure area. The continuous acidification unit for long carbon chain dicarboxylic acid has the advantages that production efficiency is high, production cost is low and the acidification unit is suitable for continuous factory operation and production.
Description
Technical field
The utility model belongs to the biological plant technical field, the long carbochain biatomic acid continuously acidizing device that uses in a kind of long carbochain biatomic acid production process of saying so more specifically.
Background technology
The Production by Microorganism Fermentation long carbochain biatomic acid is an emerging green bio chemical industry, the Applied Biotechnology method, be raw material with petroleum by-product light wax oil or lipid acid and derivative thereof, adopt microbial fermentation processes to produce long carbochain biatomic acid, its technology is simple, the working condition gentleness, production process is carried out at normal temperatures and pressures, yield is expensive low, be the Green Chemistry industry that does not have environmental pollution, long carbochain biatomic acid (Long chain dicarboxy acids) refers to contain in the carbochain aliphatic dicarboxylic acid (being called for short DCn) of 10 above carbon atoms, comprise saturated and unsaturated dicarboxylic acid, being the fine chemical product that a class has important and extensive industrial use, is synthetic senior spices in the chemical industry, high performance engineering plastics, the high temperature dielectric medium, high-grade hot melt adhesive, cold resistant plasticizer, senior lubricant, important source material such as senior paint and coating.
What the long carbochain biatomic acid continuously acidizing production process equipment of prior art usually adopted is souring tank, and souring tank production efficiency is low, and the production cost height is not suitable for factory's production of working continuously.
Summary of the invention
In order to address the above problem, the utility model provides a kind of production efficiency height, production cost is low, the long carbochain biatomic acid continuously acidizing device that suitable factory works continuously and produces, its concrete scheme is: described long carbochain biatomic acid continuously acidizing device is by the acid solution import, negative pressuren zone, pH detects mouth, pH controls mouth, souring tank, hydraucone, buffer zone, the static mixing district, connecting tube is formed, the front end that it is characterized in that the static mixing district arranges buffer zone, the front end of buffer zone arranges negative pressuren zone, the rear end in static mixing district is connected with souring tank by connecting tube, the upside of connecting tube arranges pH control mouth, the upside of buffer zone arranges pH and detects mouth, the upside of negative pressuren zone arranges the acid solution import, and hydraucone is arranged on the front end axial location of negative pressuren zone.
Negative pressuren zone described in the utility model, it is characterized in that negative pressuren zone be arranged on bell-mouthed around.
PH described in the utility model control mouthful is characterized in that pH control mouthful can start to control to make to the flow of acid solution import according to the pH numerical value that detects to use.
The beneficial effects of the utility model are long carbochain biatomic acid continuously acidizing device production efficiency height, and production cost is low, the production of working continuously of suitable factory.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model; In the accompanying drawing 1:
1. acid solution import, 2. negative pressuren zone, 3.pH detect mouthful, and 4.pH control mouth, 5. souring tank, 6. hydraucone, 7. buffer zone, 8. static mixing district, 9. connecting tube.
Embodiment
1 pair of the utility model describes in further detail by reference to the accompanying drawings, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described long carbochain biatomic acid continuously acidizing device is by acid solution import 1, negative pressuren zone 2, pH detects mouth 3, pH control mouth 4, souring tank 5, hydraucone 6, buffer zone 7, static mixing district 8, connecting tube 9 is formed, the front end that it is characterized in that static mixing district 8 arranges buffer zone 7, the front end of buffer zone 7 arranges negative pressuren zone 2, the rear end in static mixing district 8 is connected with souring tank 5 by connecting tube 9, the upside of connecting tube 9 arranges pH control mouth 4, the upside of buffer zone 7 arranges pH and detects mouth 3, the upside of negative pressuren zone 2 arranges acid solution import 1, and hydraucone 6 is arranged on the front end axial location of negative pressuren zone 2.
PH described in the utility model control mouthfuls 4 is characterized in that pH control mouthfuls 4 can start to control to make to the flow of acid solution import 1 according to the pH numerical value that detects to use.
The beneficial effects of the utility model are long carbochain biatomic acid continuously acidizing device production efficiency height, and production cost is low, the production of working continuously of suitable factory.
Claims (1)
1. long carbochain biatomic acid continuously acidizing device, by acid solution import (1), negative pressuren zone (2), pH detects mouthful (3), pH control mouthful (4), souring tank (5), hydraucone (6), buffer zone (7), static mixing district (8), connecting tube (9) is formed, the front end that it is characterized in that static mixing district (8) arranges buffer zone (7), the front end of buffer zone (7) arranges negative pressuren zone (2), the rear end in static mixing district (8) is connected with souring tank (5) by connecting tube (9), the upside of connecting tube (9) arranges pH control mouthful (4), the upside of buffer zone (7) arranges pH and detects mouthful (3), the upside of negative pressuren zone (2) arranges acid solution import (1), and hydraucone (6) is arranged on the front end axial location of negative pressuren zone (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320241471 CN203212504U (en) | 2013-05-08 | 2013-05-08 | Continuous acidification unit for long carbon chain dicarboxylic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320241471 CN203212504U (en) | 2013-05-08 | 2013-05-08 | Continuous acidification unit for long carbon chain dicarboxylic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212504U true CN203212504U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320241471 Expired - Lifetime CN203212504U (en) | 2013-05-08 | 2013-05-08 | Continuous acidification unit for long carbon chain dicarboxylic acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366042A (en) * | 2016-08-29 | 2017-02-01 | 石家庄杰克化工有限公司 | Continuous acidification process for 4,6-dyhydroxy pyrimidine |
| CN108285426A (en) * | 2017-10-30 | 2018-07-17 | 赵君 | A kind of continuously acidizing device and its technique |
-
2013
- 2013-05-08 CN CN 201320241471 patent/CN203212504U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366042A (en) * | 2016-08-29 | 2017-02-01 | 石家庄杰克化工有限公司 | Continuous acidification process for 4,6-dyhydroxy pyrimidine |
| CN106366042B (en) * | 2016-08-29 | 2019-03-19 | 石家庄杰克化工有限公司 | A kind of 4,6- dihydroxy-pyrimidine continuously acidizing technique |
| CN108285426A (en) * | 2017-10-30 | 2018-07-17 | 赵君 | A kind of continuously acidizing device and its technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151118 Address after: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road No. 1690 Building 5 Floor 4 Patentee after: CATHAY R&D CENTER Co.,Ltd. Address before: 272073 Shandong city of Jining province high tech Zone Chongwen Avenue North Ring Road East (Kaisai biological) Patentee before: SHANDONG CATHAY BIOTECHNOLOGICAL MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20181224 Address after: 201203 Shanghai Pudong New Area Zhangjiang hi tech park, Cai Lun Road, No. 5, 5 building, 4 floor. Co-patentee after: Kaisai (Wusu) Biotechnology Co.,Ltd. Patentee after: CATHAY R&D CENTER Co.,Ltd. Address before: 201203 Shanghai Pudong New Area Zhangjiang hi tech park, Cai Lun Road, No. 5, 5 building, 4 floor. Patentee before: CATHAY R&D CENTER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 201203 floor 4, building 5, No. 1690, Cailun Road, Shanghai pilot Free Trade Zone Co-patentee after: Kaisai (Wusu) Biotechnology Co.,Ltd. Patentee after: CATHAY R&D CENTER Co.,Ltd. Address before: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road No. 1690 Building 5 Floor 4 Co-patentee before: Kaisai (Wusu) Biotechnology Co.,Ltd. Patentee before: CATHAY R&D CENTER Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |