Method for manufacturing sintered bricks by using kitchen waste and sintered brick material composition

A material composition, a technology for kitchen waste, applied in the application, production of ceramic materials, clay products, etc., can solve problems such as waste and waste water pollution of the environment, and achieve the effects of low cost, simple process and convenient operation

Inactive Publication Date: 2013-07-17
任荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method of using kitchen waste to manufacture sintered bricks, which solves the problem of environmental pollution such as waste and waste water produced by kitchen waste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 5% kitchen waste slurry, 45% clay, 30% coal gangue, and 20% shale were respectively selected according to mass percentage, and the sum of the mass percentages of each component was 100%.

Embodiment 2

[0025] According to the mass percentage, 25% kitchen waste slurry, 35% clay, 25% coal gangue, and 15% shale were respectively selected, and the sum of the mass percentages of each component was 100%.

Embodiment 3

[0027] 30% of kitchen waste slurry, 30% of clay, 30% of coal gangue, and 10% of shale were respectively selected according to the mass percentage, and the sum of the mass percentages of each component was 100%.

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PUM

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Abstract

The invention discloses a method for manufacturing sintered bricks by using kitchen waste and a sintered brick material composition. The method for manufacturing sintered bricks by using kitchen waste specifically comprises the following steps of: 1, pouring the kitchen waste in a solid-liquid separator for solid-liquid separation to obtain solid waste and oil water mixture; 2, carrying out oil-water separation on the oil water mixture obtained in step 1 in a separator to separate waste water and waste oil; 3, placing the solid waste obtained in step 1 in a pulping machine, adding the waste water separated in step 2 for pulping, adding clay, coal gangue and shale in the waste starch, and stirring uniformly to obtain the sintered brick material composition; and 4, feeding the sintered brick material composition obtained in step 3 in a brick machine and extruding into green bricks, and drying or stoving the green bricks, then feeding into a brick kiln and sintering into the finished product of bricks. The kitchen waste is fully utilized, and energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention belongs to the technical field of environment-friendly building materials, and relates to a method for manufacturing fired bricks using kitchen waste, and also relates to a fired brick material composition used in the method for manufacturing fired bricks. Background technique [0002] Most of the food waste is produced in hotels, canteens, and large stoves in government agencies. It contains a lot of water and untreated food waste such as leftovers, rotten vegetable leaves, animal and vegetable oils, etc. Direct discharge will cause surface water pollution. After fermentation, food waste The stench will cause air pollution, and it is also the main channel for the generation of waste oil. The existing method of disposing of food waste is to centrally recycle the food waste to the treatment plant. After the food waste is separated from solid-liquid and oil-water, the waste water must be treated in the water treatment equipment to meet the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/132C04B33/22
CPCY02P40/60
Inventor 任荣任俏俏张振文
Owner 任荣
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