Glue solution separation barrel provided with scrapers

A technology with scraper and glue, applied in separation method, evaporator adjustment/control, evaporator accessories, etc., can solve the problems affecting the quality of finished products, limited removal effect, low efficiency, etc.
CN107694136APending Publication Date: 2018-02-16ZHEJIANG SHUNDA NEW MATERIAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG SHUNDA NEW MATERIAL
Publication Date
2018-02-16

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Abstract

The invention relates to a glue solution separation barrel provided with scrapers. The glue solution separation barrel comprises a barrel body, wherein a glue solution inlet is formed in the upper part of the barrel body; a horizontally rotating scraper device is arranged in the barrel body and comprises a central rotating shaft driven by a motor, a plurality of scrapers are arranged on the central rotating shaft from top to bottom, and edges of the scrapers are close to the barrel wall; a heating device is arranged in the barrel body. The glue solution is introduced into the scrapers from theupper part, the scrapers rotate to throw glue to the barrel wall, the glue flows down slowly, a thin film is formed by raw materials on the surface of a roller heated by steam and is dried during one-circle rotation of the roller, a product is scraped by the scrapers, the surface of the roller is exposed to make contact with the raw materials again to form the thin film for drying, inside of thebarrel is pumped into negative pressure, the desolvation effect can be improved, and volatile matter of the product can be reduced.
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Description

technical field

[0001] The invention relates to high-temperature desolventization equipment in the production process of polyisobutylene, in particular to a glue liquid detachment barrel with a scraper. Background technique

[0002] Originally, the high-temperature desolventization in the production process of polyisobutylene only relied on the unilateral heating of the heater to remove part of the hexane. The removal effect was limited, the efficiency was low, and the quality of the finished product was affected. Contents of the invention

[0003] The object of the present invention is to solve the problems existing in the prior art, and provide a glue separation barrel with a scraper, which can improve the effect of desolventization, reduce the volatile content of the product, and improve the quality of the finished product.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: a glue separation barrel with a scrap...

Claims

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