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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  • Summary
  • 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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PUM

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Abstract

The invention relates to a glue separation barrel with a scraper. It includes a barrel body, the upper part of the barrel body is provided with a glue inlet, and a horizontally rotating scraper device is arranged in the barrel body, and the scraper device includes a central rotating shaft driven by a motor, and the central rotating shaft is arranged from top to bottom A plurality of scrapers, the edges of the scrapers are close to the barrel wall, and a heating device is arranged in the barrel. In the present invention, the glue is introduced into the scraper from above, and the scraper rotates to throw the glue to the wall of the barrel, and slowly drips down. The material forms a thin film on the surface of the steam-heated roller, and is dried when the roller rotates once. Use a scraper to scrape off the product, expose the surface of the drum and contact with the raw material again to form a film for drying, and draw the inside of the barrel to a negative pressure, which can improve the desolventization effect and reduce the volatile content of the product.

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
CPCB01D1/24B01D1/0064B01D1/0082B01D1/14B01D1/226B01D1/30
Inventor 孟安
Owner ZHEJIANG SHUNDA NEW MATERIAL
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