Drying treatment system of slurry

A technology for drying treatment and coal slime, which is applied in the direction of promoting the drying of solid materials, such as preliminary treatment, drying solid materials, non-progressive dryers, etc. Health, rapid development, not in line with the economical society and other issues, to prevent the normal discharge of materials, save equipment costs, reduce costs

Active Publication Date: 2013-06-05
YUNNAN ZHONGYI DINGDONG ENERGY TECH DEV
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Problems solved by technology

The existing coal slime drying treatment system generally has 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 cost, and serious waste of resources. These problems have greatly restricted the healthy and rapid development of the coal slime drying industry, and are not in line with the current national strategy of green energy and sustainable development, nor in line with the goal of a conservation-minded society

Method used

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  • Drying treatment system of slurry
  • Drying treatment system of slurry
  • Drying treatment system of slurry

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Embodiment Construction

[0033] A drying treatment system for coal slime, which is characterized in that it includes a coal slime raw material storage warehouse 4, a scraper conveyor 2, a preliminary silo 3, a coal slime dryer 1, a coal dust gas dust collector 5, and a gas recycling device 6 , Finished product storage warehouse 7, in which:

[0034] The coal slime raw material storage warehouse 4 includes: a foundation 41, a side enclosure 42, a top bracket 43, and a top cover 44. The foundation includes a 1 meter wide and 5 meter deep trench 411 in which shale strips are set. Masonry foundation 412, cement mortar is filled between the shale, the mass ratio of the cement mortar is cement: sand: water = 3.2: 2.1:1, and the space between the strip masonry foundation and the trench 413 Filled with fly ash and tamped, pave the top of the fly ash with a quality ratio of cement: sand: water = 3: 1: 1 cement mortar leveling layer 414, and embed the bottom ring beam 415 in the leveling layer. The mass ratio bet...

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Abstract

The invention relates to a drying treatment system of slurry. The drying treatment system is characterized by comprising a slurry raw material storing warehouse, a scraper conveying machine, a prepared material cabin, a slurry drying machine, a coal dust gas dusting machine, a gas recycling device and a finished product storing warehouse. If a chain wheel of the scraper conveying machine in the treatment system needs to be replaced, users only need to detach a plurality of bolts instead of detaching a coupler, a bearing base, an end cover and a bearing, so that the chain wheel can be replaced, the replacing procedures are greatly reduced, and the replacing efficiency is greatly improved. The drying treatment system has the advantages of being low in energy consumption, low in noise, strong in structural stability, high in processing efficiency, low in device cost, strong in device adaptation, free of blocking, less in production failure, low in manufacture cost, and capable of saving resources.

Description

Technical field [0001] The invention relates to a material processing and processing system, in particular to a drying and processing system for coal slime. Background technique [0002] The drying treatment of coal slime is mainly to process wet coal slime with a moisture content of about 40% through hot air drying treatment into dry coal slime with a moisture content of less than 10%. Existing coal slime drying treatment systems generally have high energy consumption, high noise, poor structural stability, low processing efficiency, high equipment costs, poor equipment adaptability, serious blockages, multiple production failures, high manufacturing costs, and serious waste of resources Other shortcomings, these problems have greatly restricted the healthy and rapid development of the coal slime drying industry, and are not in line with the current green energy and sustainable development strategies advocated by the state, and they are not in line with the goal of a conservatio...

Claims

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Application Information

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