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Horizontal coal slurry stirring device

A technology of stirring device and coal slurry, which is used in transportation and packaging, dissolving, mixer, etc., can solve the problems of different chemical properties, frequent cleaning of the mixing tank, and unfavorable uniform mixing of the slurry.

Inactive Publication Date: 2016-11-09
WUHAN DESIGN & RES INST OF CHINA COALTECH & ENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional horizontal coal slurry mixing device only uses the high-speed rotation of the stirring paddle in the mixing tank to drive the mixing of water and coal powder.
Due to the different sizes and chemical properties of pulverized coal particles, during the mixing process, sedimentation is often produced at the bottom of the mixing tank under the action of its own weight, which is not conducive to uniform mixing of the slurry, and also causes the problem that the mixing tank needs to be cleaned frequently

Method used

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  • Horizontal coal slurry stirring device

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Embodiment Construction

[0005] refer to figure 1 As follows: horizontal coal slurry mixing device, rotating motor 1 is connected with stirring inner cylinder 3 through rotating transmission shaft 2, stirring inner cylinder 3 is covered with sleeve 4, sleeve 4 is connected with barrel cover 6 through sealing ring 5, stirring inner cylinder 3 is equipped with a horizontal stirring paddle 12 and a vertical stirring paddle 11, the horizontal stirring paddle 12 and the vertical stirring paddle 11 are connected to the stirring motor 8 through the stirring transmission shaft 10, and the pulp inlet 7 and the pulp outlet 9 are arranged on the barrel cover 6, and the sleeve The bottom of the cylinder 4 is mounted on the working surface by the legs 13. When in use, the coal slurry to be stirred is added to the stirring inner cylinder 3 through the slurry inlet 7, the rotating motor 1 drives the stirring inner cylinder 3 to rotate through the rotating transmission shaft 2, and the stirring motor 10 drives the ho...

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Abstract

The invention relates to a horizontal coal slurry stirring device. A rotating motor is connected with an inner stirring cylinder through a rotating transmission shaft. The inner stirring cylinder is sleeved with a sleeve. The sleeve is connected with a barrel cover through a sealing ring. A transverse stirring paddle and a longitudinal stirring paddle are arranged inside the inner stirring cylinder and connected to a stirring motor through the stirring transmission shaft. A slurry inlet and a slurry outlet are formed in the barrel cover. The bottom of the sleeve is installed on the working face through a supporting leg.

Description

technical field [0001] The invention relates to a horizontal coal slurry stirring device, more precisely, a horizontal coal slurry stirring device with an integrally rotatable mixing barrel. Background technique [0002] At present, the traditional horizontal coal slurry mixing device only uses the high-speed rotation of the stirring paddle in the mixing tank to drive the mixing of water and coal powder. Due to the different sizes and chemical properties of pulverized coal particles, during the mixing process, sedimentation often occurs at the bottom of the mixing tank under the action of its own weight, which is not conducive to uniform mixing of the slurry, and also causes the problem of frequent cleaning of the mixing tank. In order to solve the above problems, the present invention achieves rapid and uniform pulping and can effectively prevent the coal slurry from settling on the pipe wall through the two-way stirring of the stirring paddle in the mixing tank and the mul...

Claims

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Application Information

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IPC IPC(8): B01F9/08B01F29/64
CPCB01F29/4031B01F29/64B01F2101/503
Inventor 吴崇梁霏飞
Owner WUHAN DESIGN & RES INST OF CHINA COALTECH & ENG GROUP