Brick for fireplace and preparation method of brick
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A brick and fireplace technology, applied in sustainable waste treatment, solid waste management, climate sustainability, etc., can solve the problems of single source, unenvironmental materials, high-quality production process, etc., to reduce land area and achieve good quality. , The effect of meeting the needs of heat resistance
Inactive Publication Date: 2015-03-25
ANHUI POPULAR SCI PROD ENG RES CENT
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Abstract
Description
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Problems solved by technology
[0002] At present, the bricks on the market have the problems of non-environmental protection and relatively single source, and the quality depends on the raw materials and production process. Therefore, in line with the idea of environmental protection and energy saving, it is necessary to develop a brick with environmental protection and rich sources. An effective way to solve this problem
Method used
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Examples
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Effect test
Embodiment example 1
[0019] The bricks used in the fireplace, by weight percentage, include 10% magnesite powder, 5% dolomite powder, 10% quartz sand, 20% plant straw powder, 40% residual soil garbage powder, 7% binder, 3% solidified agent, 5% cement.
[0020] Wherein, the binder is gelatin or bone glue; the curing agent is ammonium chloride.
Embodiment example 2
[0022] The bricks used in the fireplace, in terms of weight percentage, include 15% magnesite powder, 5% dolomite powder, 5% quartz sand, 15% plant straw powder, 35% residual soil garbage powder, 9% binder, 1% solidified agent, 5%-15% cement.
[0023] Wherein, the binder is gelatin or bone glue; the curing agent is ammonium chloride.
Embodiment example 3
[0025] A preparation method for bricks used in a fireplace, the steps comprising:
[0027] (2) Fully mix magnesite powder, dolomite powder, quartz sand, plant straw powder, residual soil garbage powder, adhesive, curing agent, and cement, and send them into a mixer for stirring;
[0028] (3) The mixture obtained by stirring is sent into a brick forming mold for compression molding;
[0029] (4) Send the formed bricks into the steam room for curing at a temperature of 80°C-100°C for 7h-8h;
[0030] (4) Continue to dry the cured bricks, and then put them into storage.
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Abstract
The invention discloses a brick for a fireplace. The brick comprises 10-30% of magnesite powder, 5-10% of dolomite powder, 5-20% of quartz sand, 5-20% of plant stalk powder, 25-40% of residual soil and garbage powder, 2-15% of a binding agent, 0.3-3% of a curing agent and 5-15% of cement. The invention also provides a preparation method of the brick for the fireplace. The brick has the advantages that the raw materials of the brick are adopted, so that waste recovery can be realized, the aim of changing waste materials into things of value can be achieved, the area of land occupied by garbage in a city can be reduced, and the surrounding environment of the city can be improved; in addition, no any poisonous substances are discharged after the brick is molded, so that the environment is protected; meanwhile, the heat resistance of the material is relatively good, so that the heat-resistant requirement of the fireplace is met; and the process steps of the preparation method are relatively simple, and the quality of the obtained product is relatively good.
Description
technical field [0001] The invention relates to a brick used in a fireplace and a preparation method thereof. Background technique [0002] At present, the bricks on the market have the problems of non-environmental protection and relatively single source, and the quality depends on the raw materials and production process. Therefore, in line with the idea of environmental protection and energy saving, it is necessary to develop a brick with environmental protection and rich sources. effective way to solve this problem. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a brick used in a fireplace. [0004] The present invention is achieved through the following technical solutions. [0005] A brick for a fireplace, comprising 10%-30% magnesite powder, 5%-10% dolomite powder, 5%-20% quartz sand, 5%-20% plant straw powder, 25% %-40% residual soil garbage powder, 2%-15% binder, 0.3%-3% curing agent, 5%-15% cement...
Claims
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Application Information
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