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Sludge incineration treatment method

A treatment method and sludge incineration technology, applied in combustion methods, incinerators, combustion types, etc., can solve the problems of low sludge treatment efficiency and high treatment costs, and achieve win-win social benefits, improve efficiency, and reduce costs.

Inactive Publication Date: 2019-07-19
青岛振华绿能能源科技有限公司
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Problems solved by technology

[0003] The purpose of this application is to provide a sludge incineration treatment method to solve the problems of low sludge treatment efficiency and high treatment cost in the prior art

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Embodiment Construction

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0015] In order to solve the problems of low sludge treatment efficiency and high treatment cost in the prior art, the present invention provides a sludge incineration treatment method.

[0016] To achieve the above purpose, the present application provides a sludge incineration treatment method. In one embodiment, the sludge incineration treatment method includes: a sludge slurry incineration method and a synthetic sludge slurry atomization combustion method.

[0017] Sludge direct pulping incineration method: This method uses large and...

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Abstract

The embodiment of the invention provides a sludge incineration treatment method. The sludge incineration treatment method comprises a sewage slurry associated burning incineration method and a synthetic sewage slurry atomization combustion method. The beneficial technical effects of the sludge incineration treatment method are embodied in: superiority: (1). simple slurry preparation process; (2).less slurry preparation equipment; (3). small floor space; (4). simple and convenient operation of the equipment; (5). reduction of production and operation cost; and (6) low requirements of fluidizedcombustion on quality standard of sewage slurry; efficiency: reducing cost and improving efficiency by stokehold slurry preparation, off-site slurry preparation reduction, storage, transportation andother processes; effectiveness: environmental protection technological process, win-win economic benefits, environmental benefits and social benefits; environmental protection: no wastewater discharge, no odor emission, and zero emission in production process; and advantage: respond to national environmental protection policy.

Description

technical field [0001] The invention relates to the technical field of sludge treatment in urban sewage treatment plants, in particular to a sludge incineration treatment method. Background technique [0002] At present, the traditional sludge treatment methods in my country mainly include landfill, putting into the ocean, incineration, composting, etc. The traditional sludge incineration method is to fish out the sludge and go through several processes such as pressure filtration, drying, and crushing before entering the boiler for processing. Incineration, the amount of incineration does not exceed 10% of the fuel used in boiler operation, which greatly reduces the efficiency of sludge treatment. Sludge will produce secondary pollution such as sewage, odor and dust during the process of pressure filtration, drying and crushing, and the treatment of one ton is generally about 260-300 yuan, which greatly increases the treatment cost. Therefore, it is necessary to study the A...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/30F23G7/14
CPCF23G5/30F23G7/14F23G2203/105
Inventor 刘振民武桐
Owner 青岛振华绿能能源科技有限公司
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