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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.

Pending Publication Date: 2018-02-16
ZHEJIANG SHUNDA NEW MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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  • Glue solution separation barrel provided with scrapers

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with specific implementation examples.

[0016] Such as figure 1 As shown, the present invention comprises staving 1, and the upper part of staving is provided with glue liquid inlet, and a scraper device of horizontal rotation is arranged in staving, and scraper device comprises the central rotating shaft 3 driven by motor 7 and speed reducer 6, and central rotating shaft is from A plurality of scrapers 2 are arranged from top to bottom, the edges of the scrapers are close to the barrel wall, and a heating device 12 is arranged in the barrel.

[0017] A vacuum pump 11 is arranged on the staving to evacuate the staving into negative pressure. Another vacuum pump 9 is arranged on the top of the barrel, and the vacuum pump is connected to the condenser 10 through a pipeline. The glue inlet is connected to the material storage box 5 through a pipeline and a regulating valve 4 . The upper surface of the...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/24B01D1/14B01D1/30
CPCB01D1/0064B01D1/0082B01D1/14B01D1/226B01D1/24B01D1/30
Inventor 孟安
Owner ZHEJIANG SHUNDA NEW MATERIAL
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