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Stirring device and reaction kettle

A technology of stirring device and reaction kettle, which is applied in mixers with rotary stirring devices, chemical/physical/physical-chemical stationary reactors, transportation and packaging, etc., to achieve uniform stirring and zero residue effects

Inactive Publication Date: 2017-05-31
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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  • Stirring device and reaction kettle
  • Stirring device and reaction kettle
  • Stirring device and reaction kettle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, a stirring device 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 that extends into the interior of the reactor body 1. The rotating shaft 2 is fixedly connected with the stirring shaft 3. The stirring shaft 3 extends to the lower bottom surface and the cylinder. There are three stirring units 4 parallel to the horizontal plane screwed on the stirring shaft 3 at the junction of the bodies, and each stirring unit 4 includes six stirring blades 1C that are horizontally screwed on the stirring shaft 3 .

[0022] The inner layer 1A is arranged in the reactor body 1, and the inner layer 1A includes three inner layer units 11A, and the inner layer unit...

Embodiment 2

[0025] 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.

[0026] The stirring unit 3 welded to the rotating shaft protrudes from the reactor from the inside to the outside 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 fixedly cover the anti-residue smooth layer 14A on the temperature-regulating medium jacket layer 13A, the anti-residue smooth layer 14A leaves the above-mentioned limited edge, and finally close the lower bottom surface for stirring operation. All the other structures are the same as in Embodiment 1.

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Abstract

The invention relates to a stirring device of a reaction kettle and belongs to the technical field of reaction kettle manufacturing. The stirring device comprises a reaction kettle body and a rotating shaft extending into the reaction kettle body, a stirring unit is connected on the rotating shaft, a plurality of stirring units in uniformly vertical arrangement are fixedly connected on the stirring shaft, and the ends of the stirring blade extend into the inner surface of the reaction kettle body and move in the reaction kettle body. By adopting the above scheme, a stirring structure in the reaction kettle is stable in shape and can well stir stirred materials inside.

Description

technical field [0001] The invention belongs to the technical field of reactor manufacturing and processing, in particular to a stirring device 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 bi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01F7/18B01F7/16B01F7/00
CPCB01J19/18B01J19/0066B01F27/074B01F27/806B01F27/90
Inventor 辜朝辉
Owner 浙江德尚化工科技有限公司
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