CN211216560U - 一种聚酯多元醇快速脱水反应釜 - Google Patents
一种聚酯多元醇快速脱水反应釜 Download PDFInfo
- Publication number
- CN211216560U CN211216560U CN201921724447.8U CN201921724447U CN211216560U CN 211216560 U CN211216560 U CN 211216560U CN 201921724447 U CN201921724447 U CN 201921724447U CN 211216560 U CN211216560 U CN 211216560U
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- CN
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- Prior art keywords
- kettle body
- turntable
- polyester polyol
- cauldron
- motor
- 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.)
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- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 35
- 229920005906 polyester polyol Polymers 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 4
- 239000002994 raw material Substances 0.000 abstract description 30
- 230000018044 dehydration Effects 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 208000005156 Dehydration Diseases 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- -1 Ester polyol Chemical class 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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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
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- Drying Of Solid Materials (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724447.8U CN211216560U (zh) | 2019-10-15 | 2019-10-15 | 一种聚酯多元醇快速脱水反应釜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724447.8U CN211216560U (zh) | 2019-10-15 | 2019-10-15 | 一种聚酯多元醇快速脱水反应釜 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211216560U true CN211216560U (zh) | 2020-08-11 |
Family
ID=71930564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921724447.8U Active CN211216560U (zh) | 2019-10-15 | 2019-10-15 | 一种聚酯多元醇快速脱水反应釜 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211216560U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160044A (zh) * | 2022-02-11 | 2022-03-11 | 华大化学集团有限公司 | 一种聚酯聚合物多元醇制备反应装置 |
-
2019
- 2019-10-15 CN CN201921724447.8U patent/CN211216560U/zh active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160044A (zh) * | 2022-02-11 | 2022-03-11 | 华大化学集团有限公司 | 一种聚酯聚合物多元醇制备反应装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Fast Dehydration Reactor for Polyester Polyols Effective date of registration: 20230330 Granted publication date: 20200811 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: DALIAN ZHONGHAIDA TECHNOLOGY CO.,LTD. Registration number: Y2023980037016 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200811 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: DALIAN ZHONGHAIDA TECHNOLOGY CO.,LTD. Registration number: Y2023980037016 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |