Toothed cutter type coal product breaking and mixing machine and clean coal and coal slime cake breaking and mixing method

A tooth cutter and product technology, applied in the field of coal slime cake crushing and mixing process, can solve the problems that the coal slime cake cannot be crushed, the coal slime cake cannot be crushed at the same time, the slime cake and clean coal are mixed, and the function is single.

Inactive Publication Date: 2015-04-01
枣庄矿业(集团)有限责任公司蒋庄煤矿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of equipment can achieve coal mixing, but cannot achieve the crushing of slime cakes
[0004] The structure of the above equipment is relatively complex, and...

Method used

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  • Toothed cutter type coal product breaking and mixing machine and clean coal and coal slime cake breaking and mixing method
  • Toothed cutter type coal product breaking and mixing machine and clean coal and coal slime cake breaking and mixing method
  • Toothed cutter type coal product breaking and mixing machine and clean coal and coal slime cake breaking and mixing method

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing and specific example the present invention will be further described:

[0025] A toothed knife type coal product breaker, comprising a motor 2, a belt transmission mechanism 4, a fixed base 1 and a crushing box 3 connected at both ends, characterized in that the crushing box 3 is equipped with a toothed knife to crush The inner wall of the box body 3 is inlaid with a wear-resistant plate 5;

[0026] The fixed base 1 is a blanking through hole with the same size as the through surface of the crushing box body 3, and the lower through hole surface of the crushing box body 3 is fixed on the fixed base 1 and corresponds to the position of the blanking through hole;

[0027] Described tooth cutter is made up of multi-section single blade, and single blade comprises blade shaft 8 and two blades 7 that are symmetrical with respect to blade shaft 8, and blade 7 is fixed on one end of blade shaft 8, and the two ends of single blade ...

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Abstract

The invention relates to a coal product breaking and mixing machine and is suitable for the breaking and mixing process of clean coal and filter-pressed coal slime cake in a coal preparation system. The toothed cutter type coal product breaking and mixing machine comprises a motor, a belt driving mechanism, a fixed foundation bed and a crushing box body of which two ends are communicated; the toothed cutter type coal product breaking and mixing machine is characterized in that a toothed cutter is arranged in the crushing box body, a wear-resisting plate is inlaid in the inner wall of the crushing box body, the communicating surface of the fixed foundation bed and the crushing box body is provided with discharging through holes with consistent size, and the lower through hole surface of the crushing box body is fixed on the fixed foundation bed and corresponds to the position of the discharging through hole; the toothed cutter type coal product breaking and mixing machine adopts the main principle as follows: an electric motor is utilized for driving a rotor to rotate at high speed, a blade designed to have special shape and mounting position is arranged on the rotor, coal and coal slime cake mixture charged above the blade is broken by the blade in a blade rotating process, and impart force during breaking can vibrate and mix the coal and the broken coal slime cake, and therefore, the purpose of breaking and mixing the coal and the coal slime cake can be achieved.

Description

technical field [0001] The invention relates to a set of coal product breaker and mixer, which is suitable for the crushing and mixing process of clean coal and coal slime cake after pressure filtration in a coal preparation system. Background technique [0002] The calorific value of press filter slime cake produced in the process of some coal preparation plants in China is 5000-7000 kcal, and its quality index is equivalent to that of clean coal. If it is crushed and mixed with clean coal for sale, it can increase the economic benefits of the enterprise. benefit. Common crushers in China mainly include hammer crusher, jaw crusher, roll crusher, cone crusher, impact crusher, impact crusher and so on. Most of them can realize the crushing of coal slime cake, but cannot realize the purpose of mixing clean coal more uniformly. [0003] Common coal mixers in China mainly include twin-shaft screw mixers, twin-shaft blade mixers, etc. Such equipment can realize coal mixing, bu...

Claims

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Application Information

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IPC IPC(8): B02C18/14B02C18/16B02C18/18
CPCB02C18/14B02C18/18
Inventor 张建新高月奎白文信朱长华周俊喜吴玉侠苏士清
Owner 枣庄矿业(集团)有限责任公司蒋庄煤矿
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