Comprehensive processing device for coal ash recycling

Abstract

The invention discloses a comprehensive processing device for coal ash recycling. The comprehensive processing device for coal ash recycling comprises a smashing box, a comprehensive processing box, an impurity box and a stirring box. The smashing box is arranged on the left side of the top of the comprehensive processing box in a communication manner. The stirring box is arranged in the middle of the bottom of the comprehensive processing box in a communication manner. The internal right end of the comprehensive processing box inclined downwards to be provided with a vibrating sieve. The upper side of the right end of the vibrating sieve is provided with an impurity pipe in a communication manner on the side wall of the comprehensive processing box, and the right end of the impurity pipe is connected with the impurity box. A plurality of air inlet branch pipes are arranged on the right side of the top of the comprehensive processing box in a communication manner and communicate with an air inlet header pipe. Water inlet pipes are arranged on the bottom of the left side and the bottom of the right side of the comprehensive processing box. A guide plate is arranged on the lower portion of the interior of the comprehensive processing box, and a plurality of supporting springs are arranged on the outer circle of the comprehensive processing box. The comprehensive processing device is used for comprehensively processing the coal ash, is good in smashing and stirring effect and capable of sieving, filtering and removing impurities, carrying out drying and pulping operation, has multiple purposes and is beneficial to popularization.

Description

technical field [0001] The invention relates to the technical field of fly ash processing, in particular to a fly ash recycling comprehensive processing device. Background technique [0002] Fly ash is the fine ash collected from the flue gas after coal combustion. Fly ash is the main solid waste discharged from coal-fired power plants. Fly ash is one of the largest industrial wastes in my country. With the development of the power industry, the discharge of fly ash from coal-fired power plants is increasing year by year. If a large amount of fly ash is not treated, it will generate dust and pollute the atmosphere; if it is discharged into the water system, it will cause river silting, and the toxic chemicals in it will also cause harm to human beings and organisms. As a renewable resource, coal ash should be better recycled. Therefore, the recycling of fly ash has become an important economic policy in my country's economic construction. [0003] In the process of recycli...

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Problems solved by technology

[0003] In the process of recycling fly ash resources, it is necessary to carry out crushing, stirring, screening and impurity removal, drying and pul

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