Coal slime drying treatment production line

A technology of drying treatment and production line, applied in the field of drying treatment production line of coal slime, can solve the problems of low processing efficiency, inconsistency with a conservation-oriented society, waste of resources, etc., improve the ability to resist rain and snow loads, and prevent normal discharge. , reduce the effect of combined vibration

Active Publication Date: 2015-04-08
YUNNAN ZHONGYI DINGDONG ENERGY TECH DEV
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Problems solved by technology

The existing coal slime drying treatment production lines generally have high energy consumption, high noise, poor structural stability, low processing efficiency, high equipment cost, poor equipment adaptability, serious material blocking, many production failures, high manufacturing costs, and serious waste of resources, etc. Disadvantages, these problems greatly limit the healthy and rapid development of the coal slime drying industry, which does not conform to the current strategy of green energy and sustainable development advocated by the state, nor does it conform to the goal of a conservation-oriented society

Method used

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  • Coal slime drying treatment production line
  • Coal slime drying treatment production line
  • Coal slime drying treatment production line

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Embodiment Construction

[0031] A coal slime drying processing production line, characterized in that it includes a coal slime raw material storage 4, a scraper conveyor 2, a preparatory silo 3, a coal slime dryer 1, a coal dust gas dust collector 5, and a gas recycling device 6 , finished product storehouse 7, wherein:

[0032] The coal slime raw material storage house 4 includes: a foundation 41, a side enclosure structure 42, a top support 43 and a top covering 44. The foundation includes a ditch 411 with a width of 1 meter and a depth of 5 meters, in which a shale strip is arranged. The masonry foundation 412 is filled with cement mortar between the shale, the mass ratio of the cement mortar is cement:sand:water=3.2:2.1:1, the space 413 between the strip masonry foundation and the ditch Fill the fly ash and tamp it down, lay a cement mortar leveling layer 414 with a mass ratio of cement:sand:water=3:1:1 on the top of the fly ash, and embed the bottom ring beam 415 in the leveling layer. The botto...

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Abstract

The invention relates to a coal slime drying treatment production line. The coal slime drying treatment production line is characterized by comprising a coal slime raw material storing repository, a scraping plate conveyer, a prepared material bin, a coal slime drying machine, a coal dust gas dust removing machine, a gas recycling device and a finished product storing repository. The coal dust gas dust removing machine in the production line is provided with a heating device at the position of an air inlet, the heating device heats the tail gas temperature from 60-120 DEG C to 160-190 DEG C and then enters into the dust removing machine to enable coal dust to be further dried, and a phenomenon that cloth bags are blocked by coal dust is avoided. The coal slime drying treatment production line has the advantages of being low in energy consumption, small in noise, strong in structural stability, high in processing efficiency, low in device cost, strong in adaptability, free of blocking phenomena, few in production faults, low in manufacture cost and resource-saving.

Description

technical field [0001] The invention relates to a material processing production line, in particular to a coal slime drying treatment production line. Background technique [0002] The drying treatment of coal slime is mainly to process the wet coal slime with a moisture content of about 40% into dry coal slime with a moisture content of less than 10% through hot air drying. The existing coal slime drying treatment production lines generally have high energy consumption, high noise, poor structural stability, low processing efficiency, high equipment cost, poor equipment adaptability, serious material blocking, many production failures, high manufacturing costs, and serious waste of resources, etc. Disadvantages, these problems have greatly restricted the healthy and rapid development of the slime drying industry, which is not in line with the current national strategy of green energy and sustainable development, nor in line with the goal of a conservation-oriented society. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B11/12F26B1/00F26B25/00E04H7/26
Inventor 王鹏云
Owner YUNNAN ZHONGYI DINGDONG ENERGY TECH DEV
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