CN104177061A - Method for manufacturing hollow bricks - Google Patents
Method for manufacturing hollow bricks Download PDFInfo
- Publication number
- CN104177061A CN104177061A CN201410390707.8A CN201410390707A CN104177061A CN 104177061 A CN104177061 A CN 104177061A CN 201410390707 A CN201410390707 A CN 201410390707A CN 104177061 A CN104177061 A CN 104177061A
- Authority
- CN
- China
- Prior art keywords
- hollow brick
- manufacture method
- shale
- ageing
- roasting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a method for manufacturing hollow bricks. The method for manufacturing the hollow bricks comprises the following steps: firstly, mechanically pulverizing shale, coal gangue, coal ash, modified loess, quicklime powder, mineral tailing and a paperboard, uniformly stirring in a formula proportion of (35-45): (20-30): (5-10): (16-20): (13-18): (9-14): (5-10), then adding water and uniformly stirring, so that a mixed material is formed; secondly, ageing the mixed material, and then stirring; thirdly, carrying out extrusion moulding on the aged mixed material, and then cutting the aged mixed material into green bricks by adopting a strip cutting machine; fourthly, drying the green bricks in a drying kiln; fifthly, roasting the dried green bricks in a roasting kiln. The hollow bricks are manufactured by adopting shale, coal gangue, coal ash, modified loess, quicklime powder and mineral tailing, reasonable component ratio and a reasonable manufacturing method, so that the hollow bricks are easy to sinter and are high in bonding strength after being sintered, and further strength of a duplex brick is high; meanwhile, paper scraps are burned in a firing process, so that weight of each brick body is reduced.
Description
Technical field
The present invention relates to a kind of manufacture method of hollow brick.
Background technology
The material that building was used is in the past mainly common brick, is a kind of solid brick of firing with clay.The clay that this brick need to be used is very many, has taken a large amount of land resources, and concerning current society, this is a kind of waste of resource.In recent years, people started to utilize flyash and tackiness agent to manufacture brick, meanwhile, had developed hollow brick.This brick brick body is lighter, and, can not cause a large amount of uses of land resources, can make full use of discarded material, energy-conserving and environment-protective, but the intensity of brick body and weight are difficult to reach the state of a balance.
Summary of the invention
Problem to be solved by this invention is to provide a kind of manufacture method of hollow brick, and the hollow brick intensity of making is high, lightweight.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of manufacture method of hollow brick, described hollow brick comprises following raw material: shale, coal gangue, flyash, modified Loess, calcium lime powder, ore tailings and cardboard, the mass ratio of described shale, coal gangue, flyash, modified Loess, calcium lime powder, ore tailings and cardboard is: 35-45 ︰ 20-30 ︰ 5-10 ︰ 16-20 ︰ 13-18 ︰ 9-14 ︰ 5-10, and the manufacture method of described hollow brick comprises the following steps:
Step 1: shale, coal gangue, flyash, modified Loess, calcium lime powder, ore tailings and cardboard, through mechanical disintegration, are stirred by formula rate, then add water and stir, form mixture;
Step 2: ageing mixture, stirs after ageing again;
Step 3: by the mixture extrusion moulding after ageing, be then cut into adobe through slitting shear machine;
Step 4: adobe is delivered in dry kiln dry;
Step 5: dried adobe is delivered to roasting roasting in kilns.
Improved, the volume ratio of described water and raw material is 16-20 ︰ 105-110.
Improved, the size range that described cardboard is ground into paper scrap is 4-6mm.
Improved, digestion time is 36h, and the water ratio after ageing in mixture is 14-21%.
Improved, maturing temperature is 1200-1250 ℃, and roasting time is 11h.
Beneficial effect:
Adopt after technique scheme, this invents a kind of manufacture method of hollow brick, adopted shale, coal gangue, flyash, modified Loess, calcium lime powder and ore tailings, rational component proportion and reasonably made morning method, be easy to sintering, after sintering, cohesive strength is high, and then the intensity that duplex is turned is high, and paper scrap burns in sintering procedure, has alleviated the weight of brick body.
Embodiment
Embodiment mono-:
A manufacture method for hollow brick, comprises the following steps:
Step 1: shale, coal gangue, flyash, modified Loess, calcium lime powder, ore tailings and cardboard, through mechanical disintegration,, are then added to water and stir than mixing and stirring by the quality of 35 ︰ 30 ︰ 10 ︰ 20 ︰ 18 ︰ 14 ︰ 10, form mixture;
Step 2: ageing mixture 36h, after ageing, stir again, making the water ratio in mixture is 14-21%;
Step 3: by the mixture extrusion moulding after ageing, be then cut into adobe through slitting shear machine;
Step 4: adobe is delivered in dry kiln dry;
Step 5: dried adobe is delivered in roasting kiln to roasting 11h at 1200-1250 ℃.
Embodiment bis-:
The difference of the present embodiment and embodiment mono-is, described shale, coal gangue, flyash, modified Loess, calcium lime powder, ore tailings and paper scrap mix by the mass ratio of 45 ︰ 20 ︰ 6 ︰ 16 ︰ 13 ︰ 9 ︰ 5.
Embodiment tri-:
The difference of the present embodiment and embodiment mono-is, described shale, coal gangue, flyash, modified Loess, calcium lime powder, ore tailings and paper scrap mix by the mass ratio of 40 ︰ 25 ︰ 8 ︰ 18 ︰ 15 ︰ 12 ︰ 7.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (5)
1. the manufacture method of a hollow brick, it is characterized in that: described hollow brick comprises following raw material: shale, coal gangue, flyash, modified Loess, calcium lime powder, ore tailings and cardboard, the mass ratio of described shale, coal gangue, flyash, modified Loess, calcium lime powder, ore tailings and cardboard is: 35-45 ︰ 20-30 ︰ 5-10 ︰ 16-20 ︰ 13-18 ︰ 9-14 ︰ 5-10, and the manufacture method of described hollow brick comprises the following steps:
Step 1: shale, coal gangue, flyash, modified Loess, calcium lime powder, ore tailings and cardboard, through mechanical disintegration, by formula rate mixing and stirring, are then added to water and stir, form mixture;
Step 2: ageing mixture, stirs after ageing again;
Step 3: by the mixture extrusion moulding after ageing, be then cut into adobe through slitting shear machine;
Step 4: adobe is delivered in dry kiln dry;
Step 5: dried adobe is delivered to roasting roasting in kilns.
2. the manufacture method of a kind of hollow brick according to claim 1, is characterized in that: the volume ratio of described water and raw material is 16-20 ︰ 105-110.
3. the manufacture method of a kind of hollow brick according to claim 1, is characterized in that: the size range that described cardboard is ground into paper scrap is 4-6mm.
4. according to the manufacture method of a kind of hollow brick described in claim 1 or 2 or 3, it is characterized in that: digestion time is 36h, the water ratio after ageing in mixture is 14-21%.
5. according to the manufacture method of a kind of hollow brick described in claim 1 or 2 or 3, it is characterized in that: maturing temperature is 1200-1250 ℃, roasting time is 11h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390707.8A CN104177061A (en) | 2014-08-09 | 2014-08-09 | Method for manufacturing hollow bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390707.8A CN104177061A (en) | 2014-08-09 | 2014-08-09 | Method for manufacturing hollow bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104177061A true CN104177061A (en) | 2014-12-03 |
Family
ID=51958446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390707.8A Pending CN104177061A (en) | 2014-08-09 | 2014-08-09 | Method for manufacturing hollow bricks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104177061A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105693159A (en) * | 2015-09-18 | 2016-06-22 | 安庆惠嘉新型建材有限公司 | Shale hollow brick containing quartz tailing sand and preparation method thereof |
| CN106747313A (en) * | 2016-12-30 | 2017-05-31 | 安徽华普环境修复材料科技有限公司 | A kind of inexpensive Ceramic water-permeable brick |
| CN111749391A (en) * | 2020-07-09 | 2020-10-09 | 开化清源建筑垃圾回收利用有限公司 | Hollow brick, production method of hollow brick and production equipment of hollow brick |
| CN113800886A (en) * | 2021-09-17 | 2021-12-17 | 来安县九久新型建材有限公司 | Preparation method of high-strength hollow brick |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765928A (en) * | 2012-07-05 | 2012-11-07 | 浙江特拉建材有限公司 | Brick manufacturing method |
| CN102924043A (en) * | 2012-11-02 | 2013-02-13 | 和布克赛尔蒙古自治县三源新型材料制造有限公司 | Shale yellow sand hollow brick and preparation method thereof |
| CN103420666A (en) * | 2013-07-26 | 2013-12-04 | 和县明生环保材料有限责任公司 | Ore tailings ceramsite air brick and preparation method thereof |
-
2014
- 2014-08-09 CN CN201410390707.8A patent/CN104177061A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765928A (en) * | 2012-07-05 | 2012-11-07 | 浙江特拉建材有限公司 | Brick manufacturing method |
| CN102924043A (en) * | 2012-11-02 | 2013-02-13 | 和布克赛尔蒙古自治县三源新型材料制造有限公司 | Shale yellow sand hollow brick and preparation method thereof |
| CN103420666A (en) * | 2013-07-26 | 2013-12-04 | 和县明生环保材料有限责任公司 | Ore tailings ceramsite air brick and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105693159A (en) * | 2015-09-18 | 2016-06-22 | 安庆惠嘉新型建材有限公司 | Shale hollow brick containing quartz tailing sand and preparation method thereof |
| CN106747313A (en) * | 2016-12-30 | 2017-05-31 | 安徽华普环境修复材料科技有限公司 | A kind of inexpensive Ceramic water-permeable brick |
| CN111749391A (en) * | 2020-07-09 | 2020-10-09 | 开化清源建筑垃圾回收利用有限公司 | Hollow brick, production method of hollow brick and production equipment of hollow brick |
| CN113800886A (en) * | 2021-09-17 | 2021-12-17 | 来安县九久新型建材有限公司 | Preparation method of high-strength hollow brick |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103922622B (en) | A kind of technique utilizing aluminium ash to produce aluminosulfate cement | |
| CN102942314B (en) | Oil well cement and production method thereof | |
| CN102765928A (en) | Brick manufacturing method | |
| CN104177061A (en) | Method for manufacturing hollow bricks | |
| CN102765927A (en) | Brick making method | |
| CN103864320B (en) | Low heat portland blast-furnace-slag cement and production method thereof | |
| CN108147782A (en) | Sintered coal gangue hollow brick and its production method | |
| CN104478329B (en) | Preparation method for producing autoclaved aerated concrete block by using antimony ore tailing | |
| CN106587926A (en) | Preparation method of water-permeable ceramic brick | |
| CN104150861A (en) | Sintered brick and preparation method thereof | |
| CN108314422A (en) | A kind of building waste, sewage plant sludge composite environmental-friendly brick and preparation method thereof | |
| CN110723917A (en) | Resource utilization method of electrolytic manganese slag | |
| CN104402265A (en) | Cement clinker calcined from carbide slag as raw material | |
| CN102674796A (en) | Method for manufacturing building brick by utilizing sludge | |
| CN104045319B (en) | A kind of waste stone dust pottery and preparation method thereof | |
| CN108911726A (en) | A kind of gangue-permeable Ceramic Tiles of desulfurized gypsum-calcium carbonate system and preparation method thereof | |
| CN102452833B (en) | Carlin-type gold mine tailing sintered wall material and preparation method thereof | |
| CN103319193A (en) | Method for preparing microporous sulphoaluminate type inorganic material by industrial waste residues | |
| CN104177006B (en) | A kind of hollow brick and manufacture method thereof | |
| CN102765926A (en) | Preparation method of porous brick | |
| CN104177068A (en) | Hollow brick | |
| CN115466094A (en) | Industrial solid waste base cementing grouting filling material, preparation method and application | |
| CN101913899A (en) | Method for preparing coal gangue perforated brick by taking high-calcium graphite milltailing sand as filler | |
| CN107793132A (en) | Ceramic Tiles based on ceramic polished slag and preparation method thereof | |
| CN103466977A (en) | Method for preparing substitutive raw material of cement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |