CN201871372U - Heat recovery reaction device - Google Patents
Heat recovery reaction device Download PDFInfo
- Publication number
- CN201871372U CN201871372U CN2010205427053U CN201020542705U CN201871372U CN 201871372 U CN201871372 U CN 201871372U CN 2010205427053 U CN2010205427053 U CN 2010205427053U CN 201020542705 U CN201020542705 U CN 201020542705U CN 201871372 U CN201871372 U CN 201871372U
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- China
- Prior art keywords
- hot water
- heat
- heat exchanger
- material steam
- condenser
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses a heat recovery reaction device, and relates to the technical field of a polymerization reaction device in chemical industry. The device comprises a reactor, a material steam pipe and a condenser, wherein the outlet end of the material steam pipe is connected with a heat exchanger; the outlet end of the heat exchanger is connected with the condenser through the material steam pipe; a water circulation opening of the heat exchanger is connected with a hot water circulation system; and the hot water circulation system is connected with a heat-insulating hot water storage tank. The heat recovery reaction device has the advantages of simple structure, low cost and wide market application prospect.
Description
Technical field
The utility model relates to chemical industry polymerizing reactor technical field, exactly relates to a kind of recyclable polymerizing reactor that utilizes reaction heat.
Background technology
Polymerisation is the basic chemical method of producing multiple organic synthesis material, and the reaction unit of polymerisation is generally by reactor, material steam pipe, condenser, and feed back pipe and cooling water system are formed.Polymerisation is exothermic reaction, generate a large amount of heat in the reaction, low boiling material (as solvent) in the reactor is become steam, steam enters condenser by the material steam pipe, in condenser, carry out heat exchange with cooling water, condensed material is back in the reactor by the feed back pipe, thereby keeps the thermal balance of reactor.The greatest drawback that this device exists at present is the waste of the energy, and promptly reaction heat is taken away back natural wastage in the cooling water circulatory pool by cooling water and fallen, and reaction heat is not reclaimed fully and utilizes.
As application publication number is 101250257, application open day was that the Chinese patent literature on August 27th, 2008 discloses a kind of polymerization esterification residual heat using device, it comprises at least one lithium bromide refrigerator, is connected on the condenser of lithium bromide refrigerator by jet chimney on the cat head of reaction kettle of the esterification top knockout tower; At least also be serially connected with the pressure-regulating valve that can increase steam pressure in the jet chimney on the described jet chimney, and also be parallel with one road steam branch pipe on jet chimney, this steam branch pipe is connected with at least one air heat exchanger; It has, and technology is simple, easy to use, safe and reliable, energy-saving effect is obvious, has reduced the waste of the energy, has improved energy recycling, can really reach characteristics such as energy-saving and emission-reduction purpose.
But above-mentioned prior art does not still reclaim fully reaction heat and utilizes, and complex structure, the cost height.
The utility model content
For solving the problems of the technologies described above, the utility model proposes and a kind of polymerization reaction heat is reclaimed fully and utilizes, and recuperation of heat reaction unit simple in structure, with low cost, adopt to the utlity model has market application foreground extensively.
The utility model is realized by adopting following technical proposals:
A kind of recuperation of heat reaction unit, comprise reactor, material steam pipe and condenser, it is characterized in that: the port of export at the material steam pipe is connected with heat exchanger, the port of export at described heat exchanger is taken over the described condenser of connection through material steam, the water circulation port place of described heat exchanger is connected with hot water cyclesystem, and is connected with heat preservation hot water storage tank and temperature control hot water emission valve, pressure control cold valves on the hot water cyclesystem.
Described condenser is connected with reactor through the feed back pipe.
Described hot water cyclesystem is connected with the heat preservation hot water storage tank through temperature control hot water emission valve.
Compared with prior art, the technique effect that the utility model reached is as follows:
In the utility model, the heat exchanger that is increased, material steam adapter, hot water cyclesystem and heat preservation hot water storage tank, temperature control hot water emission valve, pressure control cold valves combine with prior art, its principle and effect are: react thermogenetic material steam and at first enter heat exchanger by the material steam pipe, thereby carry out heat exchange heat hot water, condensation material with the water in the hot water cyclesystem, most of condensed feed back is to reactor, and the uncooled material steam of fraction continues the adapter of process material steam and enters condenser continuation condensation, backflow.Thereby, not only kept the thermal balance of reaction unit, also collect, stored reaction heat to greatest extent.The hot water temperature who is heated can be used for preheating material in the production between 60-70 ℃, also can be used for Manufacturing Worker's life hot water.Thereby the utility model is simple in structure, and is with low cost and have a wide market application prospect.
Description of drawings
Below in conjunction with specification drawings and specific embodiments the utility model is elaborated, wherein:
Fig. 1 is a structural representation of the present utility model
Reference numeral:
1, reactor, 2, the material steam pipe, 3, condenser, 4, the feed back pipe, 5, cooling water system, 6, heat exchanger, 7, material steam takes over, 8, hot water cyclesystem, 9, temperature control hot water emission valve, 10, pressure control cold valves, 11, the heat preservation hot water storage tank.
The specific embodiment
As follows as preferred forms of the present utility model: it is the purpose of this utility model that reaction heat is collected utilization, and in polymerisation, therefore the temperature of material steam, collects, stores and utilize reaction heat to become possibility between 70-85 ℃.The utility model such as Fig. 1 are to have increased heat exchanger 6, material steam adapter 7 on the basis of existing technology, hot water cyclesystem 8, temperature control hot water emission valve 9, pressure control cold valves 10 and heat preservation hot water storage tank 11.Heat exchanger 6 imports connect material steam pipe 2, and heat exchanger 6 outlets are taken over 7 with condenser 3 imports by material steam and are connected, and hot water cyclesystem 8 connects the water circulation port of heat exchanger 6, and 11 connections of heat preservation hot water storage tank are produced, domestic hot-water's use device.Described hot water cyclesystem is connected with the heat preservation hot water storage tank through temperature control hot water emission valve.React thermogenetic material steam and at first enter heat exchanger 6 by the material steam pipe, thereby carry out heat exchange heat hot water, condensation material with hot water, most of condensed feed back is to reactor, and the uncooled material steam of fraction continues to take over 7 through material steam and enters condenser 3 continuation condensations, backflow.Thereby, not only kept the thermal balance of reaction unit, also collect, stored reaction heat to greatest extent.The hot water temperature who is heated can be used for producing and uses hot water between 60-70 ℃, also can be used for life hot water.
Claims (4)
1. recuperation of heat reaction unit, comprise reactor (1), material steam pipe (2) and condenser (3), it is characterized in that: the port of export at material steam pipe (2) is connected with heat exchanger (6), take over (7) at the port of export of described heat exchanger (6) through material steam and connect described condenser (3), the water circulation port place of described heat exchanger (6) is connected with hot water cyclesystem (8), and is connected with heat preservation hot water storage tank (11) on the hot water cyclesystem (8).
2. recuperation of heat reaction unit according to claim 1 is characterized in that: described condenser (3) is connected with reactor (1) through feed back pipe (4).
3. recuperation of heat reaction unit according to claim 1 and 2 is characterized in that: described hot water cyclesystem (8) is connected with heat preservation hot water storage tank (11) through temperature control hot water emission valve (9).
4. recuperation of heat reaction unit according to claim 1 and 2 is characterized in that: the pressure control cold valves (10) that is connected with the control water inlet on the described hot water cyclesystem (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205427053U CN201871372U (en) | 2010-09-26 | 2010-09-26 | Heat recovery reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205427053U CN201871372U (en) | 2010-09-26 | 2010-09-26 | Heat recovery reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871372U true CN201871372U (en) | 2011-06-22 |
Family
ID=44159306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205427053U Expired - Fee Related CN201871372U (en) | 2010-09-26 | 2010-09-26 | Heat recovery reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886234A (en) * | 2012-09-14 | 2013-01-23 | 横店集团浙江英洛华硅材料有限公司 | Improved structure of purification kettle |
-
2010
- 2010-09-26 CN CN2010205427053U patent/CN201871372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886234A (en) * | 2012-09-14 | 2013-01-23 | 横店集团浙江英洛华硅材料有限公司 | Improved structure of purification kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changshu Guohe New Materials Co., Ltd. Assignor: Sichuan Guohe New Materials Co., Ltd. Contract record no.: 2013510000015 Denomination of utility model: Heat recovery reaction device Granted publication date: 20110622 License type: Common License Record date: 20130407 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Changshu Guohe New Materials Co., Ltd. Assignor: Sichuan Guohe New Materials Co., Ltd. Contract record no.: 2013510000015 Date of cancellation: 20130730 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |