Environment-friendly energy-saving activated carbonized light-weight wall material as well as production method and application thereof

A light-weight wall and production method technology, applied in chemical instruments and methods, inorganic chemistry, chemical industry, etc., can solve the problems of unsafe wall quality, decoration, and easy mildew of biological straw, so as to prevent straw The effects of polluting water sources, increasing impact strength, and improving comprehensive utilization

Inactive Publication Date: 2012-06-27
梁艺翰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are the following disadvantages: first, expansion bolts cannot be directly installed for decoration, which brings inconvenience to use; second, because the biological straw is directly added, the wall is damp and the biological straw is prone to mildew and rot, and mildew will appear on the wall surface. Phenomena such as the release of odorous gas, not only the quality of the wall is not guaranteed, but also harmful to human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Firstly, the environment-friendly and energy-saving activated carbonized light-weight wall material is produced according to the following method:

[0030] (1) Crush crops such as biological stalks, rice husks, wood chips, and bamboo chips to obtain crop powder;

[0031] (2) The crop powder is made into crop granules with a granule forming machine;

[0032] (3) The crop particles are carbonized in a carbonization furnace at a carbonization temperature of 400-500° C. to obtain biological activated carbon.

[0033] Then, the above-mentioned biological activated carbon and phosphogypsum are mixed according to the following volume ratio: 60% of biological activated carbon and 40% of phosphogypsum to obtain the activated carbonized light wall material.

[0034] Finally, produce gypsum lightweight hollow blocks: Dissolve the gypsum reinforcing agent accounting for 0.1% of the total volume of the above-mentioned activated carbonized light-weight wall material into water, then...

Embodiment 2

[0036] The biological activated carbon and desulfurized gypsum used in the above-mentioned embodiment 1 were mixed according to the following volume ratios: 65% of biological activated carbon and 35% of desulfurized gypsum to obtain activated carbonized light wall materials.

[0037] Production of gypsum lightweight hollow blocks: dissolve the gypsum reinforcing agent accounting for 0.1% of the total volume of the above-mentioned activated carbonized light-weight wall materials into water, then put the above-mentioned activated carbonized light-weight wall materials into the water, and stir fully for 20 seconds to make it into a paste , and then injected into the hollow block mold, and after molding, the gypsum lightweight hollow block is obtained.

Embodiment 3

[0039] The biological activated carbon and phosphogypsum used in the above-mentioned embodiment 1 were mixed in the following volume ratios: 75% of biological activated carbon and 25% of phosphogypsum to obtain activated carbonized light-weight wall materials.

[0040] Production of gypsum lightweight solid blocks: Dissolve the gypsum reinforcing agent accounting for 0.1% of the total volume of the above-mentioned activated carbonized light-weight wall material into water, then put the above-mentioned activated carbonized light-weight wall material into the water, and fully stir for 20 seconds to make it into a paste , and then injected into the solid block mold, after molding, the gypsum lightweight hollow block is obtained.

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Abstract

The invention discloses an environment-friendly energy-saving active carbonized light-weight wall material which comprises 60-80% biological activated carbon and 20-40% of binding material according to a volume ratio. The invention also discloses a production method of the environment-friendly energy-saving active carbonized light-weight wall material. The production of the biological activated carbon comprises the following steps of: (1) pulverizing crops to obtain crop powder; (2) making the crop powder into crop particles by using a particle forming machine; and (3) carbonizing the crop particles to obtain the biological activated carbon by using a carbonization furnace. The invention also discloses an application of the environment-friendly energy-saving active carbonized light-weight wall material. The environment-friendly energy-saving active carbonized light-weight wall material is used for making gypsum hollow building blocks, gypsum cast-in-place walls and gypsum sandwiched building blocks. When used for building partition walls and interior and exterior decoration building blocks, the environment-friendly energy-saving active carbonized light-weight wall material has the advantages of light weight, sound insulation, heat insulation and air purification.

Description

technical field [0001] The invention relates to a wall material, in particular to an environment-friendly and energy-saving activated carbonized light-weight wall material and its production method and application. Background technique [0002] Now on the market, gypsum hollow blocks and gypsum hollow wallboards produced by wall materials such as biological straws are widely used because of their advantages of light weight, sound insulation, heat preservation, and high strength. However, there are the following disadvantages: first, expansion bolts cannot be directly installed for decoration, which brings inconvenience to use; second, because the biological straw is directly added, the wall is damp and the biological straw is prone to mildew and rot, and mildew will appear on the wall surface. Phenomena such as the release of odorous gases not only have no guarantee for the quality of the wall, but are also harmful to human health. [0003] In addition, the dense smoke and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B28/00C01B31/08B28B1/14C01B32/324
CPCY02P20/10
Inventor 梁艺翰
Owner 梁艺翰
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