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a stirrer for a reactor

A technology of agitator and reactor, which is applied in the direction of agitator accessories, chemical/physical/physicochemical fixed reactors, mixers with rotating agitating devices, etc., to achieve uniform stirring and zero residue effects

Active Publication Date: 2019-03-12
浙江德尚化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Above-mentioned two problems are the biggest problems of this existing stirring structure

Method used

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  • a stirrer for a reactor
  • a stirrer for a reactor
  • a stirrer for a reactor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1, a stirrer for a reactor, comprising a reactor body 1 and a rotating shaft 2 extending into the reactor body 1, the reactor body 1 is in the shape of a pot, and the upper and lower bottom surfaces are an outwardly convex spherical surface, The lower bottom surface can be opened and closed downwards. In the middle of the upper floor, there is a rotating shaft 2 with a motor extending into the reactor body 1. The rotating shaft 2 extends from the upper bottom surface to the middle of the reactor body 1 and is fixed on the rotating shaft 2. There are stirring blades 1C, and the stirring blades 1C include upper, middle and lower layers, and each layer is provided with six stirring blades 1C. The stirring blade 1C is welded at the end of the rotating shaft 2 in a divergent shape; the upper stirring blade 1C is installed obliquely upwards, and there is an angle of 60° between it and the rotating shaft 2; the middle stirring blade 1C is arranged horizontally, perpe...

Embodiment 2

[0026] Embodiment 2, a limiting structure is provided between the end of the stirring blade 1C and the inner ring channel 12A, the limiting structure includes a limiting piece welded on the end of the stirring blade 1C and a limiting edge matched with the limiting piece, and the anti-residue smooth layer 14A constitutes bounding edge.

[0027] The stirring unit 3 welded to the rotating shaft extends from the inside to the outside of the reactor to connect with the motor, and then installs a temperature-regulating medium jacket layer 13A in the reactor body 1, and installs an anti-residue smooth layer between the temperature-regulating medium jacket layers 13A 14A, and then the temperature-regulating medium jacket layer 13A is fixedly covered with an anti-residue smooth layer 14A, and the anti-residue smooth layer 14A has the above-mentioned limited edges, and finally the lower bottom surface is closed for stirring operation. All the other structures are the same as in Embodime...

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Abstract

The invention relates to a stirrer for a reactor, which belongs to the technical field of reactor manufacturing and processing, and comprises a reactor body and a rotating shaft extending into the reactor body. protruding into the inner surface of the reactor body and moving within the reactor body. The above scheme is adopted in order to make the shape of the stirring structure in the reactor stable, and to stir the stirrer inside evenly.

Description

technical field [0001] The invention belongs to the technical field of reactor manufacturing and processing, in particular to a stirrer for a reactor. Background technique [0002] The current stirring structure of the reactor is separated from the reactor body, which causes the stirring structure to be easily deformed, and the part of the stirring material close to the inner wall of the reactor will stick to the inner wall of the reactor due to insufficient stirring power. [0003] In the prior art, the public document whose publication number is CN202590790U discloses a reactor stirring device, including a reactor, a stirring shaft is arranged at the central axis of the reactor, and a stirring support is arranged at an equidistant axial distance on the stirring shaft. The foot plate bracket is radially provided with an inner spiral belt, a middle bare belt and an outer spiral belt sequentially from the inside to the outside. Above-mentioned two problems are the biggest pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/18B01F7/16B01F15/00B01F15/06
CPCB01J19/0066B01J19/18B01J2219/00761B01J2219/00085B01F27/091B01F27/191B01F27/80B01F35/512B01F35/53B01F35/93
Inventor 辜朝辉
Owner 浙江德尚化工科技有限公司
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