CN211782909U - 一种nmp提纯用冷凝结构 - Google Patents
一种nmp提纯用冷凝结构 Download PDFInfo
- Publication number
- CN211782909U CN211782909U CN201922391140.7U CN201922391140U CN211782909U CN 211782909 U CN211782909 U CN 211782909U CN 201922391140 U CN201922391140 U CN 201922391140U CN 211782909 U CN211782909 U CN 211782909U
- Authority
- CN
- China
- Prior art keywords
- water supply
- head
- condensation
- cylinder
- water
- 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.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922391140.7U CN211782909U (zh) | 2019-12-25 | 2019-12-25 | 一种nmp提纯用冷凝结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922391140.7U CN211782909U (zh) | 2019-12-25 | 2019-12-25 | 一种nmp提纯用冷凝结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211782909U true CN211782909U (zh) | 2020-10-27 |
Family
ID=72979151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922391140.7U Active CN211782909U (zh) | 2019-12-25 | 2019-12-25 | 一种nmp提纯用冷凝结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211782909U (zh) |
-
2019
- 2019-12-25 CN CN201922391140.7U patent/CN211782909U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN211782909U (zh) | 一种nmp提纯用冷凝结构 | |
CN202993895U (zh) | 高水侧压力汽动引风机汽轮机排汽冷却器 | |
CN206321091U (zh) | 一种适用于二氧化碳气提法的高压二氧化碳冷却装置 | |
CN106610237A (zh) | 一种新型二氧化碳冷却装置 | |
CN102050447A (zh) | 燃烧尾气提纯二氧化碳的系统 | |
CN201873530U (zh) | 燃烧尾气提纯二氧化碳的装置 | |
CN112033187B (zh) | 一种高效换热器 | |
CN210346422U (zh) | 一种管壳式换热器 | |
CN209706607U (zh) | 用于烷基化反应精馏系统的换热装置 | |
CN209558303U (zh) | 一种立式热管余热锅炉 | |
CN112524978A (zh) | 一种氮气加热器 | |
CN111551051A (zh) | 半圆翅片换热管式烟气冷却换热余热利用系统 | |
CN217952700U (zh) | 燃气真空热水锅炉 | |
CN216080401U (zh) | 可拆卸染液加热器 | |
CN201382400Y (zh) | 锅炉热交换器 | |
CN220205724U (zh) | 一种复合高效节能除氧器 | |
CN215930628U (zh) | 一种溶剂油生产用进料换热器 | |
CN212692568U (zh) | 一种冷凝器及使用其的过热蒸汽调温系统 | |
CN211527141U (zh) | 冷凝器进水室 | |
CN217356949U (zh) | 一种空气预热装置 | |
CN219317029U (zh) | 一种新型发动机烟气排放与换热回收利用装置 | |
CN220567939U (zh) | 耐腐蚀热管式换热器 | |
CN212512600U (zh) | 一种废旧电池回收用裂解气热回收装置 | |
CN219621131U (zh) | 一种co全径向等温变换炉 | |
CN220771099U (zh) | 一种锅炉排污水热能回收装置 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Condensation Structure for NMP Purification Effective date of registration: 20221117 Granted publication date: 20201027 Pledgee: Chongqing Changshou Sub branch of China Construction Bank Corp. Pledgor: Chongqing Zhong run Chemical Co.,Ltd. Registration number: Y2022980022267 |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 401221 room 5-2, No.20, Qixin Avenue, Yanjia street, Changshou District, Chongqing Patentee after: Chongqing Zhongrun New Materials Co.,Ltd. Address before: 401221 room 5-2, No.20, Qixin Avenue, Yanjia street, Changshou District, Chongqing Patentee before: Chongqing Zhong run Chemical Co.,Ltd. |