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Stirrer

A stirrer and stirring paddle technology, applied in mixers with rotary stirring devices, chemical instruments and methods, chemical/physical/physical-chemical stationary reactors, etc., can solve the problems of low efficiency, slow stirring speed of agitators, and reaction long time issues

Inactive Publication Date: 2018-05-15
申娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a stirrer to solve the problems of slow stirring speed, long reaction time, low efficiency and inconvenient maintenance of the stirrer in the production of normal temperature products in the reactor.

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0028] The reactor is an important petrochemical equipment. The reactor mainly includes a stirring device, a heating device and a cooling device, etc., which can be used for blending, stirring, heating and cooling of petrochemical products. The equipment in the reactor can be selected according to the actual product needs. When producing a normal temperature product, the main equipment of the reactor is the stirrer. The rational design of the ...

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Abstract

The invention aims to provide a stirrer, and solves the problems that during production of normal temperature products in a reaction kettle, a stirrer is low in stirring speed, is long in reaction time, is low in efficiency and is inconvenient to repair. The stirrer is provided with a first stirring rod, a second stirring rod, a first stirring paddle, a second stirring paddle, a linking unit, a first round stirring paddle, a second round stirring paddle, and a third stirring paddle. The stirrer is increased in stirring rate and reduced in reaction time and can improve production efficiency ofthe products. The parts in the stirrer are detachable, so that the stirrer is convenient to maintain. According to demands on the products, the units in the stirrer can be redesigned.

Description

technical field [0001] The invention relates to the technical field of petrochemical industry, in particular to a stirrer. Background technique [0002] The reactor is an important petrochemical equipment. The reactor mainly includes a stirring device, a heating device and a cooling device, etc., which can be used for blending, stirring, heating and cooling of petrochemical products. The equipment in the reactor can be selected according to the actual product needs. When producing a normal temperature product, the main equipment of the reactor is the stirrer. The rational design of the stirrer can accelerate the stirring efficiency, thereby speeding up the reaction time and promoting the production of products. [0003] The existing reaction kettle produces normal temperature products, but there are problems such as slow stirring speed of the agitator, long reaction time, low efficiency, and inconvenient maintenance of the agitator. Contents of the invention [0004] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J19/00B01F7/00
CPCB01J19/0066B01J19/18B01F27/19
Inventor 申娟
Owner 申娟