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Sintered permeable environmental-friendly brick produced by using ceramic waste residue and manufacturing method thereof

A technology of ceramic waste slag and environmentally friendly bricks, applied in solid waste management, sustainable waste treatment, climate change adaptation, etc., can solve secondary air pollution, human health hazards, air pollution, etc., to protect the environment and save energy , The effect of improving freeze-thaw resistance

Active Publication Date: 2012-01-18
清远绿由环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ceramic polishing waste also contains a large amount of fine powder and particles, which enter the atmosphere in strong winds, pollute the air, produce haze weather, cause new secondary air pollution, and cause great harm to human health

Method used

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  • Sintered permeable environmental-friendly brick produced by using ceramic waste residue and manufacturing method thereof
  • Sintered permeable environmental-friendly brick produced by using ceramic waste residue and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The waste produced in the production of ceramics and the grinding debris, abrasive grains, bricks and waste water produced in the deep processing and polishing of ceramic products, the sediment obtained from sewage treatment and the added inorganic flocculant are removed by sorting, crushing and magnetic separation After the waste metal is dried, wheel-milled and sieved, it is made into ceramic waste slag powder with a fineness of 30 mesh for use;

[0045] The waste glass fragments, waste glass bottles, waste glass produced in the construction site and home decoration process screened out during the sorting process of domestic waste are crushed, crushed, sorted, magnetically separated, dried, and wheel-milled to powder , After sieving, make waste glass powder with a particle size of 1 mm for use;

[0046] Waste ceramic tiles, waste sanitary ceramics produced in construction site decoration, waste ceramic fragments produced in commercial places and home decoration are pr...

Embodiment 2

[0052] Get the ceramic waste slag powder 40kg of embodiment 1, waste glass powder 30kg, municipal basic waste mud powder 30kg, garbage ash powder 25kg, waste plant powder 8kg and particle diameter are 0.2mm calcium oxide powder 15kg , calcium sulfate powder 8kg, talcum powder 6kg and water 25kg, add the above-mentioned raw materials into the biaxial mixing mixer and stir to be damp, and then use mechanical vibration to extrude the lower brick of the permeable brick, and then take the above-mentioned prepared waste ceramic fragment powder 30kg, 8kg of bentonite and 4kg of water are evenly mixed, and then a layer of fine fabric is evenly spread on the upper part of the lower brick of the permeable brick with a secondary distributing machine, and then the shaped ceramic waste sintered permeable and environmentally friendly adobe is made under a pressure of 29Mpa and dried naturally. Then the naturally dried ceramic waste sintered permeable environmental protection bricks are sent ...

Embodiment 3

[0054] Get the ceramic waste slag powder 33kg of embodiment 1, waste glass powder 22kg, municipal basic waste mud powder 22kg, garbage ash powder 18kg, waste plant powder 6kg and particle diameter be 12kg of calcium oxide powder of 0.2mm , calcium sulfate powder 6kg, talcum powder 5kg and water 16kg, add the above-mentioned raw materials into the twin-shaft mixing mixer and stir to be moist, and then use mechanical vibration to extrude the lower brick of the permeable brick, and then take the above-mentioned prepared waste ceramic fragment powder 22kg, 6kg of bentonite and 4kg of water are evenly mixed, and then a layer of fine fabric is uniformly spread on the upper part of the lower brick of the permeable brick with a secondary distributing machine, and then the shaped ceramic waste sintered permeable environmental protection brick is made under a pressure of 28Mpa, and then dried naturally. Then the naturally dried ceramic waste sintered permeable environmental protection br...

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Abstract

The invention relates to a sintered permeable environmental-friendly brick produced by using ceramic waste residue and a manufacturing method thereof. The manufacturing method is characterized by comprising the following steps of: stirring ceramic waste residue powder, waste glass powder, waste porcelain fragment powder, municipal foundation waste sludge powder, calcium oxide, calcium sulfate, bentonite, talc powder, garbage ash residue powder, waste plant powder and water serving as raw materials to form a wet mixture, and performing mechanical vibration and extrusion molding to obtain the lower-layer brick of the permeable brick; uniformly distributing a layer of fine fabric on the upper part of the lower-layer brick of the permeable brick by using a secondary distributing machine, manufacturing a ceramic waste residue sintered permeable environmental-friendly unburned brick under the pressure of 25 to 30MPa and naturally drying; and feeding the molded and naturally-dried ceramic waste residue permeable environmental-friendly unburned brick into a tunnel kiln for roasting, controlling the temperature to be between 1,150 and 1,200 DEG C and burning the unburned brick to obtain the ceramic waste residue sintered permeable environmental-friendly brick product. Different specifications of vegetation bricks can also be prepared from the raw materials. The product has the advantages of certain water permeability, air permeability and water retentivity, multiple functions of reducing temperature and noise, regulating climate, eliminating urban heat island effect, improving air quality, maintaining surface water circulation and the like, high strength, no pollution, low cost and good benefit, and meets the requirements of energy conservation, emission reduction, environmental protection, and the development of low carbon economy in China.

Description

technical field [0001] The invention relates to a sintered water-permeable environmental protection brick produced from ceramic waste residue, specifically, it is made of ceramic waste residue produced in the ceramic production process, ceramic waste produced by processing and polishing, waste glass, waste porcelain, municipal foundation waste mud, garbage ash Ceramic waste sintered permeable environmental protection bricks produced by crushing, sorting, crushing, and sorting powders such as slag and waste plants as the main raw material belong to the field of waste treatment. [0002] The invention also relates to a manufacturing method of the ceramic waste sintered water-permeable environmental protection brick. Background technique [0003] With the rapid development of my country's economy and the continuous improvement of people's living standards, people's requirements for living environment are also getting higher and higher. Due to the construction of metropolitaniz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B30/00C04B18/30
CPCY02A30/60Y02W30/91
Inventor 李桓宇古耀坤
Owner 清远绿由环保科技有限公司
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