Title:
CONTINUOUS PRODUCTION DEVICE AND CONTINUOUS PRODUCTION LINE FOR POLYMER POLYOL
Document Type and Number:
WIPO Patent Application WO/2024/066554
Kind Code:
A1
Abstract:
The present application relates to the technical field of chemical apparatuses, and provides a continuous production device and a continuous production line for polymer polyol. The continuous production device comprises a tubular reactor, a tubular ager, material tubes, and a feeding device. The lower part of the tubular reactor is provided with a first feed port, and the upper part of the tubular reactor is provided with a first discharge port; a feed tube is connected to the first feed port; the lower part of the tubular ager is provided with a second feed port, and the upper part of the tubular ager is provided with a second discharge port; the second feed port is connected to the first discharge port; multiple material tubes are arranged in inner cavities of the tubular reactor and the tubular ager in parallel at intervals, the lower ends of the material tubes are communicated with the first feed port, and the upper ends of the material tubes are communicated with the first discharge port; and the feeding device is disposed on the feed tube. The present application can solve the problem in the prior art of incomplete reaction or excessive reaction of a reaction kettle device, and has the effect of sufficient and thorough reaction.
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Inventors:
LI ZHIJUN (CN)
YUAN JIUWEI (CN)
WANG FENG (CN)
LI YUBO (CN)
YUAN JIUWEI (CN)
WANG FENG (CN)
LI YUBO (CN)
Application Number:
PCT/CN2023/103088
Publication Date:
April 04, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
JIAHUA SCIENCE & TECH DEVELOPMENT SHANGHAI LTD (CN)
International Classes:
B01J19/24; B01J4/00; B01J19/00; C08F283/06
Foreign References:
| CN115624950A | 2023-01-20 | |||
| CN209815996U | 2019-12-20 | |||
| CN108929787A | 2018-12-04 | |||
| CN204779426U | 2015-11-18 | |||
| CN216799854U | 2022-06-24 | |||
| US20060099131A1 | 2006-05-11 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
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