Stirrer suitable for ultrahigh-viscosity polymerization system

A stirrer, ultra-high viscosity technology, applied in chemical instruments and methods, chemical/physical/physical-chemical stationary reactors, chemical/physical/physical-chemical processes, etc., can solve problems such as mixing function failure

Pending Publication Date: 2018-09-04
杭州原正工程技术装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a stirrer suitable for ultra-high viscosity polymerization systems, which can solve the problem of failure of mixing function due to polymer clumping during the polymerization reaction of ultra-high viscosity materials

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  • Stirrer suitable for ultrahigh-viscosity polymerization system
  • Stirrer suitable for ultrahigh-viscosity polymerization system
  • Stirrer suitable for ultrahigh-viscosity polymerization system

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Embodiment Construction

[0025] The core of the present invention is to provide a stirrer suitable for ultra-high viscosity polymerization systems, which can solve the problem of polymer clumping during the polymerization reaction of ultra-high-viscosity materials, resulting in failure of the mixing function.

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] like Figure 1-Figure 3 As shown, the present invention discloses a stirrer suitable for ultra-high viscosity polymerization systems, including a motor, a reducer, a sti...

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Abstract

The invention discloses a stirrer suitable for an ultrahigh-viscosity polymerization system. The stirrer suitable for the ultrahigh-viscosity polymerization system comprises two sets of stirring systems formed by coaxially arranging an inner stirring shaft and an outer stirring shaft; an external spiral ribbon motor and an external spiral ribbon speed reducer control the outer stirring shaft to drive an external spiral ribbon to rotate; an internal spiral ribbon motor and an internal spiral ribbon speed reducer control the inner stirring shaft to drive an internal spiral ribbon to rotate; thetwo sets of stirring systems operate independently so as to achieve sufficient stirring of materials inside a kettle body and reduce the dead zone in the kettle body, so that the problem that the mixing function fails due to polymer agglomeration during a polymerization reaction of the ultrahigh-viscosity materials can be prevented.

Description

technical field [0001] The invention relates to the technical field of high-efficiency stirring equipment, in particular to a stirrer suitable for ultra-high-viscosity polymerization systems. Background technique [0002] The development of new high-efficiency mixing equipment is based on the needs of related industries. In recent years, the progress in the field of polymer materials has promoted the further development of high-viscosity fluid mixing equipment, and the polymerization reaction is a typical high-viscosity (100-500Pa. S) The reaction of fluid or ultra-high viscosity (≥500Pa.S) fluid, some accompanied by harsh conditions such as high temperature, high pressure or high vacuum, is almost the most difficult of all industrial reactions. For industrial polymerization production, the quality of polymer and the level of production cost depend not only on the polymerization process, but also on the structure of the polymerization reactor. [0003] Traditional agitator ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/20
CPCB01J19/0066B01J19/20
Inventor 刘源邵洪根陈飞赵建明
Owner 杭州原正工程技术装备有限公司
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