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A coal gangue block for air purification and its processing method

A technology for purifying air and coal gangue, which is applied in the fields of climate sustainability, building components, sustainable waste treatment, etc. It can solve problems such as air pollution, and achieve the effect of reducing pollution, reducing environmental pollution, and using resources efficiently.

Inactive Publication Date: 2016-06-08
SHENYANG JIANZHU UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] In order to solve the above-mentioned technical problems, solve the increasingly serious air pollution problem in our country, improve the living environment of the people, and reduce the impact of poisonous gases in the air on human beings

Method used

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  • A coal gangue block for air purification and its processing method
  • A coal gangue block for air purification and its processing method
  • A coal gangue block for air purification and its processing method

Examples

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Embodiment

[0032] Example: such as Figure 1-Figure 3 As shown, the present invention is a coal gangue block for air purification. One end of the block is a top seal 4, and multiple rows and columns of cavities 3 are arranged along the other end, and longitudinal ribs and transverse ribs are respectively formed between the adjacent cavities. Ribs, every other row of longitudinal ribs is provided with a middle row of ventilation holes 5, and each adjacent row of longitudinal ribs 1 is provided with an upper row of ventilation holes 6 and a lower row of ventilation holes 7.

[0033] The block material is mainly composed of coal gangue, high-titanium heavy slag, waste glass powder, and clay, and the mass ratio of each component is 50:25:5:20.

[0034] The processing method of block of the present invention adopts following steps to carry out:

[0035] The first step: dry mix the materials and then add water to stir, the mass ratio of water to clay is 0.25~0.3, 5MPa~6MPa extrusion molding; ...

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Abstract

The invention relates to a coal gangue building block for purifying air and a processing method of the coal gangue building block, and belongs to the technical field of construction building blocks. One end of the building block is top-sealed; a plurality rows and columns of cavities are formed along the other end of the building block; longitudinal ribs and transverse ribs are respectively formed in adjacent cavities; middle vent holes are formed in the longitudinal ribs of every other two rows; upper vent holes and lower vent holes are formed in the longitudinal ribs of each row adjacent to the middle vent holes. According to the coal gangue building block, a great amount of industrial wastes can be consumed to produce building wall materials, the environment pollution can be reduced, a great deal of fertile farmland clay can be saved, the wastes can be turned into wealth, harmful substances in air can be greatly absorbed and degraded, and the coal gangue building block is not only an effective method for efficiently utilizing resources, but also capable of effectively reducing pollution and purifying air.

Description

technical field [0001] The invention belongs to the technical field of building blocks, in particular to a coal gangue block for air purification and a processing method thereof. Background technique [0002] my country's air pollution is becoming more and more serious, and because in my country's environmental governance, only water pollution and solid waste governance have a high degree of marketization, the rest, such as air pollution governance, is easily affected by the weather and will be transferred between different regions. Therefore, the government has always been less active in air pollution control, and this part of the market is relatively weak. [0003] Losses caused by air pollution in Chinese cities mainly include: health loss (especially chronic bronchitis) caused by outdoor and indoor air pollution, crop and forest loss caused by acid deposition, material corrosion, high lead content in particulate matter causing neurological damage in children Injury and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C1/39C04B28/00C04B18/30
CPCY02W30/91
Inventor 张延年郑怡汪青杰徐春一
Owner SHENYANG JIANZHU UNIVERSITY
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