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Formula of novel peat brick

A formula and a new technology, applied in the field of peat bricks, can solve the problem of high production cost of peat bricks, and achieve the effect of reducing production costs and reducing environmental pollution

Inactive Publication Date: 2016-11-02
四川乔丰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention overcomes the deficiencies of the prior art, provides a new formula for peat bricks, and solves the problem of high production cost of existing peat bricks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A formula for a new type of peat brick, which is composed of the following raw materials in parts by weight: 25 parts of molding tailings slime, 75 parts of gangue powder, the physical and chemical indicators of the molding tailings slime are: calorific value 280 kcal, molding tailings The weight percentage of water in the coal slime is 12.5%; the physical and chemical indicators of the gangue powder are: the particle size is 1-2.5mm.

[0015] The preparation method of peat brick is as follows:

[0016] (1) Crushing the gangue into gangue powder with a stone crusher,

[0017] (2) peat and water are mixed and stirred into peat slurry,

[0018] (3) mixing the gangue powder obtained in step (1) with the peat slurry obtained in step (2) to obtain the peat brick raw material,

[0019] (4) The peat brick raw material is poured into a mold for forming, dried and fired to obtain the peat brick.

Embodiment 2

[0021] A formula for a new type of peat brick, which is composed of the following raw materials by weight: molding tailings slime: 30 parts, gangue powder: 70 parts, the physical and chemical indicators of the molding tailings slime are: calorific value 320 kcal, molding The weight percentage of water in the tailings slime is 13.5%; the physical and chemical indicators of the gangue powder are: the particle size is 1-2.5mm.

[0022] The preparation method of peat brick is as follows:

[0023] (1) Crushing the gangue into gangue powder with a stone crusher,

[0024] (2) peat and water are mixed and stirred into peat slurry,

[0025] (3) mixing the gangue powder obtained in step (1) with the peat slurry obtained in step (2) to obtain the peat brick raw material,

[0026] (4) The peat brick raw material is poured into a mold for forming, dried and fired to obtain the peat brick.

Embodiment 3

[0028] A formula for a new type of peat brick, which is composed of the following raw materials by weight: molding tailings slime: 27 parts, gangue powder: 73 parts, the physical and chemical indicators of the molding tailings slime are: calorific value 300 kcal, molding The weight percentage of water in the tailing slime is 13%; the physical and chemical indicators of the gangue powder are: the particle size is 1-2.5mm.

[0029] The preparation method of peat brick is as follows:

[0030] (1) Crushing the gangue into gangue powder with a stone crusher,

[0031] (2) peat and water are mixed and stirred into peat slurry,

[0032] (3) mixing the gangue powder obtained in step (1) with the peat slurry obtained in step (2) to obtain the peat brick raw material,

[0033] (4) The peat brick raw material is poured into a mold to form, dried and fired to obtain the peat brick.

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Abstract

The invention discloses a formula of a novel peat brick. The peat brick is prepared by the following raw materials in parts by weight: 25-30 parts of moulded tailing slime, and 75-70 parts of gangue powder; physical and chemical indices of the moulded tailing slime are as follows: calorific value is 280-320 kilocalorie, and the water content is 12.5-13.5%; the physical and chemical indices of the gangue are as follows: particle size is 1-2.5mm. The formula has the beneficial effects that the coal is directly washed, byproducts are used as raw materials for brickmaking, other auxiliary materials are not added, waste is changed into valuables, environment pollution is reduced, and production cost is reduced.

Description

technical field [0001] The invention relates to the field of peat bricks, in particular to a formulation of a novel peat brick. Background technique [0002] Clean coal and peat slurry are obtained after coal washing process. Clean coal is used for steelmaking, while peat slurry is directly discharged to waste. A large amount of waste peat slurry has caused environmental pollution. The existing raw materials for making shale bricks are mainly Shale is mixed with coal and gangue, crushed, and then mixed with water to make bricks. The production cost is too high, and the color of the finished bricks is not satisfactory. Contents of the invention [0003] The invention overcomes the disadvantages of the prior art, provides a new formula of peat bricks, and solves the problem of high production cost of the existing peat bricks. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: [0005] A new typ...

Claims

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Application Information

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IPC IPC(8): C04B33/132C10F7/00C10F7/06
CPCC04B33/1321C04B2235/602C04B2235/606C10F7/00C10F7/06Y02P40/60
Inventor 蒙永平赵正俊余建
Owner 四川乔丰新材料科技有限公司
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