CN108059441A - A kind of preparation method of environmental protection brick - Google Patents

A kind of preparation method of environmental protection brick Download PDF

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Publication number
CN108059441A
CN108059441A CN201810127580.9A CN201810127580A CN108059441A CN 108059441 A CN108059441 A CN 108059441A CN 201810127580 A CN201810127580 A CN 201810127580A CN 108059441 A CN108059441 A CN 108059441A
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parts
powder
nano
environmental protection
raw material
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不公告发明人
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Quanzhou Taiwanese Investment Zone Shang Liang Building Decoration Co Ltd
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Quanzhou Taiwanese Investment Zone Shang Liang Building Decoration Co Ltd
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Priority to CN201810127580.9A priority Critical patent/CN108059441A/en
Publication of CN108059441A publication Critical patent/CN108059441A/en
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
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    • C04B33/00—Clay-wares
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Abstract

A kind of environmental protection brick, it is characterised in that its raw material composition by weight is as follows：25 35 parts of Kaolin Tailings powder, 20 40 parts of bastard coal mountain flour, 15 20 powder of attapulgite, 8 15 parts of andalusite powder, 36 parts of nano aluminium oxide, 58 parts of nano magnesia, 14 parts of nano-titanium dioxide, 35 parts of silicon powder, 9 12 parts of zirconia powder, 6 10 parts of silicon nitride powder, 6 10 parts of graphite powder, 38 parts of carborundum powder, 15 parts of cerium oxide powder, 25 parts of chromium oxide powder, 35 parts of stainless steel fibre.Ball-milling treatment is carried out after mixing；Suitable quantity of water is added in after ball milling, obtains slurry；By slurry shaping forming；It is then dried and firing is handled.Both environmental protection is realized, in turn ensures that brick body has preferable performance characteristics.

Description

A kind of preparation method of environmental protection brick
The application is Application No. 2015109816518, and the applying date is on December 24th, 2015, and invention and created name is A kind of divisional application of the patent of " environmentally protective brick ".
Technical field
The present invention relates to field of environment protection, and in particular to a kind of environmental protection brick.
Background technology
Traditional burned brick is mainly using clay as raw material.But with the continuous development of building trade, the demand of brick is progressively Increase, existing clay resource cannot meet the needs of brickmaking again, and China is for the continuous reinforcement of environmental protection in addition.Cause This, research and development are a kind of to replace clay, the environmental protection brick with superior performance to become urgent problem using other raw materials.
The content of the invention
The present invention forms by adjusting the raw material of brick body, has on the one hand used Kaolin Tailings powder, bastard coal mountain flour, concave convex rod Soil and andalusite etc. as primary raw material, while be with the addition of nano aluminium oxide, nano magnesia part, nano-titanium dioxide etc. into Point, environmental protection is both realized, in turn ensures that brick body has preferable performance characteristics.
More particularly to a kind of environmentally protective brick, it is characterised in that its raw material composition by weight is as follows：Kaolin Tailings powder 25-35 parts, 20-40 parts of bastard coal mountain flour, attapulgite 15-20 powder, 8-15 parts of andalusite powder, 3-6 parts of nano aluminium oxide, nano oxygen Change 5-8 parts of magnesium, 1-4 parts of nano-titanium dioxide, 3-5 parts of silicon powder, 9-12 parts of zirconia powder, 6-10 parts of silicon nitride powder, graphite powder 6-10 parts, 3-8 parts of carborundum powder, 1-5 parts of cerium oxide powder, 2-5 parts of chromium oxide powder, 3-5 parts of stainless steel fibre.
Environmental protection process for producing bricks of the invention is easy：Raw material is weighed according to the rules, and ball-milling treatment is carried out after mixing；Add after ball milling Enter suitable quantity of water, obtain slurry；By slurry shaping forming；It is then dried and firing is handled.
The present invention has the advantage that and effect：
1st, Kaolin Tailings powder, bastard coal mountain flour, attapulgite and andalusite etc. are employed as primary raw material, raw material sources Extensively, particularly with Kaolin Tailings powder and bastard coal mountain flour is used, the recycling for discarded object is realized.
2nd, by adding the raw materials such as nano aluminium oxide, nano magnesia, nano-titanium dioxide and silicon powder, by rationally matching somebody with somebody Its standby content, improves the reactivity between raw material, thus on the one hand can improve Kaolin Tailings powder in raw material, bastard coal mountain flour The dosage of bottoms activated feedstock is waited, while brick body can also be made to obtain the characteristics such as higher intensity under relatively low firing temperature, this Sintering temperature only needs less than 1000 DEG C when prepared by invention brick body.
3rd, by adding the raw materials such as zirconia powder, silicon nitride powder, graphite powder, carborundum powder, by its content of reasonable disposition, Improve the characteristics such as wearability, the thermal shock resistance of brick body.
4th, following performance can be reached by all kinds of raw material types and the appropriately selected proportioning of content, environmental protection brick of the invention Index：Normal temperature strength >=250MPa, thermal shock resistance (1100 DEG C of water coolings) >=9 times, apparent porosity≤10%, Mohs' hardness >=9.
Specific embodiment
Embodiment 1
A kind of environmental protection brick, it is specific to select the following raw material composition：25 parts of Kaolin Tailings powder, 20 parts of bastard coal mountain flour, concave convex rod Native 15 powder, 10 parts of andalusite powder, 5 parts of nano aluminium oxide, 7 parts of nano magnesia, 3 parts of nano-titanium dioxide, 5 parts of silicon powder, oxygen It is fine to change 10 parts of zirconium powder, 6 parts of silicon nitride powder, 7 parts of graphite powder, 7 parts of carborundum powder, 5 parts of cerium oxide powder, 3 parts of chromium oxide powder, stainless steel 3 parts of dimension.
Embodiment 2
A kind of environmental protection brick, it is specific to select the following raw material composition：30 parts of Kaolin Tailings powder, 30 parts of bastard coal mountain flour, concave convex rod Native 17 powder, 12 parts of andalusite powder, 5 parts of nano aluminium oxide, 6 parts of nano magnesia, 3 parts of nano-titanium dioxide, 3 parts of silicon powder, oxygen It is fine to change 10 parts of zirconium powder, 8 parts of silicon nitride powder, 8 parts of graphite powder, 6 parts of carborundum powder, 5 parts of cerium oxide powder, 5 parts of chromium oxide powder, stainless steel 5 parts of dimension.
The product obtained by above example can meet：(1100 DEG C of normal temperature strength >=250MPa, thermal shock resistance Water cooling) >=9 times, apparent porosity≤10%, Mohs' hardness >=9.

Claims (4)

1. a kind of preparation method of environmental protection brick, which is characterized in that weigh the following raw material by weight：Kaolin Tailings powder 25-35 Part, 20-40 parts of bastard coal mountain flour, attapulgite 15-20 powder, 8-15 parts of andalusite powder, 3-6 parts of nano aluminium oxide, nano magnesia 5-8 parts, 1-4 parts of nano-titanium dioxide, 3-5 parts of silicon powder, 9-12 parts of zirconia powder, 6-10 parts of silicon nitride powder, graphite powder 6-10 Part, 3-8 parts of carborundum powder, 1-5 parts of cerium oxide powder, 2-5 parts of chromium oxide powder, 3-5 parts of stainless steel fibre are carried out after mixing at ball milling Reason；Suitable quantity of water is added in after ball milling, obtains slurry；By slurry shaping forming；It is then dried and firing is handled.
2. the preparation method of environmental protection brick according to claim 1, which is characterized in that the sintering temperature for 1000 DEG C with Under.
3. the preparation method of environmental protection brick according to claim 1, which is characterized in that the composition of its raw material by weight is： 25 parts of Kaolin Tailings powder, 20 parts of bastard coal mountain flour, 15 powder of attapulgite, 10 parts of andalusite powder, 5 parts of nano aluminium oxide, nano oxygen Change 7 parts of magnesium, 3 parts of nano-titanium dioxide, 5 parts of silicon powder, 10 parts of zirconia powder, 6 parts of silicon nitride powder, 7 parts of graphite powder, carborundum powder 7 parts, 5 parts of cerium oxide powder, 3 parts of chromium oxide powder, 3 parts of stainless steel fibre.
4. the preparation method of environmental protection brick according to claim 1, which is characterized in that the composition of its raw material by weight is： 30 parts of Kaolin Tailings powder, 30 parts of bastard coal mountain flour, 17 powder of attapulgite, 12 parts of andalusite powder, 5 parts of nano aluminium oxide, nano oxygen Change 6 parts of magnesium, 3 parts of nano-titanium dioxide, 3 parts of silicon powder, 10 parts of zirconia powder, 8 parts of silicon nitride powder, 8 parts of graphite powder, carborundum powder 6 parts, 5 parts of cerium oxide powder, 5 parts of chromium oxide powder, 5 parts of stainless steel fibre.
CN201810127580.9A 2015-12-24 2015-12-24 A kind of preparation method of environmental protection brick Withdrawn CN108059441A (en)

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CN201510981651.8A CN105481410B (en) 2015-12-24 2015-12-24 A kind of green brick

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108892519A (en) * 2018-07-31 2018-11-27 合肥铭佑高温技术有限公司 A kind of refractory material and preparation method thereof
CN109279911A (en) * 2018-08-15 2019-01-29 南通瑞强机械制造有限公司 A kind of building refuse brick

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107032747A (en) * 2017-05-25 2017-08-11 安徽梅兰园林景观工程有限公司 A kind of gardens environment-friendlyroad road face brick and preparation method
CN107602063A (en) * 2017-10-20 2018-01-19 桂林市春晓环保科技有限公司 A kind of green brick and preparation method thereof
CN107857519A (en) * 2017-11-16 2018-03-30 桂林市晟博科技服务有限公司 A kind of green energy conservation brick and preparation method thereof
CN107857518A (en) * 2017-11-16 2018-03-30 桂林市晟博科技服务有限公司 A kind of environmental protection and energy saving brick and its production method
CN109796195A (en) * 2019-03-11 2019-05-24 长沙埃比林环保科技有限公司 A kind of environmental protection brick
CN111205065B (en) * 2020-01-15 2022-03-15 唐山市丰华陶瓷有限公司 High-firing yield ceramic slurry for grouting and preparation method thereof

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Application publication date: 20180522