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A kind of oblique paddle type paddle agitator blade

A stirrer and blade technology, applied in the field of oblique paddle paddle stirrer blades, can solve the problems of difficult pulping, and achieve the effects of fast paddle speed, reduced blade load, and high paddle efficiency

Active Publication Date: 2016-01-13
WUXI HENGCHENG SILICON IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of producing white carbon black, it is necessary to use a filter press for filtration. The traditional filter press for producing white carbon black uses a plate and frame filter press, and the solid content of the filter cake produced by it is 18% to 20%. , using the original ordinary stirring blades of the traditional pulper, adding water can make the filter cake slurry. However, the new filter presses are all diaphragm filter presses at present, and the solid content of the filter cake can be Reach more than 22 to 24%, it is difficult to pulp it with the existing stirring blade

Method used

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  • A kind of oblique paddle type paddle agitator blade
  • A kind of oblique paddle type paddle agitator blade

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Embodiment Construction

[0018] Combine below Figure 1 to Figure 2 The technical solutions of the present invention are further described through specific implementation methods.

[0019] A kind of oblique paddle type paddle agitator blade, comprising a stirring shaft 1 and several blades 2 arranged on the stirring shaft 1, a plurality of through holes 4 are evenly distributed on the blades 2, adjacent to the through holes A stirring knife 5 is arranged between the 4. The mixing knife breaks and separates the filter cake with the rotation of the blade. The through hole on the blade can not only effectively reduce the load on the blade, but also allow the tiny filter cake in the slurry to pass through the through hole, further making the filter cake Breaking and separating, the present invention can stir and paddle the filter cake with high solid content, and the paddle speed is fast and the paddle efficiency is high.

[0020] The stirring knives 5 are respectively arranged on the front and back sid...

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Abstract

The invention discloses an inclined paddle-type blade of a slurrying stirring machine. The blade comprises a stirring shaft and a plurality of blade bodies on the stirring shaft, wherein a plurality of through holes are formed in each blade body; a stirring cutter is arranged between every two adjacent through holes; the stirring cutters rotate with the blade bodies so as to smash and separate filter cakes; the through holes in the blade bodies not only can effectively reduce the blade load, but also allow tiny filter cakes in a slurry liquid to pass through, and as a result, the filter cakes are further smashed and separated. The blade is used for stirring the filter cakes with high solid content for slurrying, and has high slurrying speed and high slurrying efficiency.

Description

technical field [0001] The invention relates to the technical field of stirring, and relates to a blade of a slanted paddle type paddle agitator. Background technique [0002] In the process of producing white carbon black, it is necessary to use a filter press for filtration. The traditional filter press for producing white carbon black uses a plate and frame filter press, and the solid content of the filter cake produced by it is 18% to 20%. , using the original ordinary stirring blades of the traditional pulper, adding water can make the filter cake slurry. However, the new filter presses are all diaphragm filter presses at present, and the solid content of the filter cake can be Reaching more than 22-24%, it is difficult to pulp it with the existing stirring blades. Therefore, it is necessary to improve the stirring blades of the agitator to adapt to the new production requirements. Contents of the invention [0003] The object of the present invention is to provide ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F15/00
Inventor 陈南飞卢爱平
Owner WUXI HENGCHENG SILICON IND CO LTD
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