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Brick making method and ash bricks

A technology of ash bricks and slag, which is applied in the direction of sustainable waste treatment, solid waste management, climate sustainability, etc., can solve the problems of ash and slag treatment difficulties, achieve the effects of alleviating treatment difficulties, saving energy, and simple methods

Inactive Publication Date: 2021-11-16
EVERBRIGHT ENVIRONMENTAL PROTECTION TECH RES INST SHENZHEN CO LTD +2
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Problems solved by technology

[0005] Embodiments of the present invention provide a brick-making method and ash bricks to at least solve the problem of difficult ash handling in the related art

Method used

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  • Brick making method and ash bricks

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Embodiment Construction

[0034] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0035] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0036] See figure 1 , the embodiment of the present invention provides a kind of brick making method, comprises the following steps:

[0037] S1: Pretreating the first slag produced by the biomass power plant and the second slag produced by the waste power plant, wherein the second slag forms waste slag stone powder.

[0038] Biomass power plant slag refers to the solid residue formed by the combustion of biomass fuel on the grate, which is discharged ...

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Abstract

The invention provides a brick making method and ash bricks. The brick making method comprises the following steps: S1, pretreating first furnace slag generated by a biomass power plant and second furnace slag generated by a garbage power plant, wherein the second furnace slag forms garbage slag stone powder; s2, mixing and stirring the first slag, the garbage slag stone powder and cement to form a mixture; s3, adding water into the mixture, and stirring; and s4, carrying out hydraulic pressing forming on the mixture to obtain the ash bricks. The brick making method realizes resource utilization of solid wastes.

Description

technical field [0001] The invention relates to the field of brick making, in particular to a brick making method and ash bricks. Background technique [0002] my country is a large agricultural country, which produces a large amount of agricultural and forestry wastes every year. Direct incineration will pollute the environment and cause huge waste of energy. In order to save energy and reduce environmental pollution, a large number of biomass power plants have been established in various parts of our country. my country is rich in biomass energy, and biomass power generation has broad development prospects. Biomass incineration is used to generate electricity, which effectively utilizes biomass energy comprehensively. At the same time, the flue gas generated is discharged after being treated by the flue gas treatment system to meet the standard, reducing environmental pollution. But at the same time, biomass power plants will produce a large amount of slag and fly ash. At...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B18/10C04B20/02
CPCC04B28/00C04B20/026C04B18/10C04B18/106C04B2111/00017C04B2201/50Y02W30/91
Inventor 冷富荣孙亭亭谢兴旺杨宏伟胡利华
Owner EVERBRIGHT ENVIRONMENTAL PROTECTION TECH RES INST SHENZHEN CO LTD
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