CN104529394B - Method for preparing floor tile by using straw - Google Patents
Method for preparing floor tile by using straw Download PDFInfo
- Publication number
- CN104529394B CN104529394B CN201410746761.1A CN201410746761A CN104529394B CN 104529394 B CN104529394 B CN 104529394B CN 201410746761 A CN201410746761 A CN 201410746761A CN 104529394 B CN104529394 B CN 104529394B
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- China
- Prior art keywords
- floor tile
- straw
- heating
- namely
- tile
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- 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.)
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Classifications
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Floor Finish (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the field of production of floor tiles, and concretely relates to a method for preparing a floor tile by using straw. The method comprises the following steps: (1) preparing materials of the floor tile, namely, mixing clay, shale, fly ash and fragmented straw, adding water and stirring; (2) performing forming processing, namely, forming the floor tile by using the above mixture and using a brickmaking forming machine; (3) drying, namely, namely airing the formed floor tile; and (4) sintering, namely putting the aired floor tile in a sintering furnace for anoxic heating, wherein the heating process is divided into a pre-heating stage, a calcining stage and a warm-keeping stage. According to the method, the corn straw is mixed into the floor tile materials, anoxic heating is employed, a corn straw particle outside of the tile is insufficiently combusted and falls off, and thus an antiskid layer is formed, and the corn straw particle in the tile is charred and forms a reinforced structure. The technology is simple, the produced floor tile is high in strength and good in antiskid performance, an approach for recycling of straw is provided, also the cost is low and the usage scope is wide.
Description
Technical field
The present invention relates to floor tile production field, specifically disclose a kind of side using straw to make floor tile
Method.
Background technology
Arrive along with the development road edge in city is provided with bicycle mostly, bicycle can use one many
The floor tile of limit shape, this floor tile requires that skid resistance is good, mostly uses many vacant lot face brick.
Straw is the highest due to its value, mainly used as fuel in the past, and entered year along with living standard
Improving, a lot of families are not using the kitchen range top, cause substantial amounts of straw remaining, cause it for its characteristic
Directly burying the growth being unfavorable for crops in the ground, a lot of peasants burn with regard to carrying out stealthily.
Now need to provide certain methods sufficiently to be recycled by straw, stop thoroughly to burn the imagination.
Summary of the invention
In order to solve technical problem present in prior art, it is an object of the invention to provide and a kind of use straw
Stalk makes the method for floor tile, is mixed into by corn straw in floor tile material, uses anaerobic heating, outside brick
The corn stalk pellets burn incompletely in face comes off formation skid resistant course, and internal corn stalk pellets carbonization is formed
Reinforced structure, technique is simple, and the floor tile intensity produced is high, and non-skid property is good, reclaims profit for straw
With providing approach, low cost simultaneously, range is wide.
The technical solution adopted in the present invention is as follows:
A kind of method using straw to make floor tile, it is characterised in that comprise the steps:
(1) preparation of floor tile material: clay, shale, flyash and straw are crushed thing mixing, adds water and stir
Mix；
(2) processing and forming: by said mixture brick-making shaping machine device molding；
(3) it is dried: by the floor tile natural air drying after molding；
(4) fire: the floor tile after air-drying is placed into fires anaerobic heating in kiln, and described heating is divided into pre-
Heating period, calcination stage and holding stage.
Pre-heat phase heating-up temperature 100-140 DEG C in described step (4)；Heat time heating time is 20-60min；
Calcination stage heating-up temperature 300-500 DEG C in described step (4)；Heat time heating time is 10-12 hour；
Holding stage heating-up temperature 150-200 DEG C in described step (4)；Heat time heating time is 3-4 hour.
Further, holding stage in described step (4), after insulation 2-3 hour, close firing equipment,
Allow its insulation in the case of natural cooling.
Further, it is corn stalk pellets that described straw crushes thing, and described particle diameter size is 3-6mm.
Corn straw is mixed in floor tile material by the present invention, uses anaerobic heating, the corn stalk outside brick
Stalk granule burn incompletely comes off formation skid resistant course, and internal corn stalk pellets carbonization forms reinforced structure,
Technique is simple, and the floor tile intensity produced is high, and non-skid property is good, recycles for straw and provides way
Footpath, simultaneously low cost, range is wide.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment
A kind of method using straw to make floor tile, comprises the steps:
(1) preparation of floor tile material: clay, shale, flyash and straw are crushed thing mixing, adds water and stir
Mix；
(2) processing and forming: by said mixture brick-making shaping machine device molding；
(3) it is dried: by the floor tile natural air drying after molding；
(4) fire: the floor tile after air-drying is placed into fires anaerobic heating in kiln, and described heating is divided into pre-
Heating period, calcination stage and holding stage.
Pre-heat phase heating-up temperature 100-140 DEG C in described step (4)；Heat time heating time is 20-60min；
Calcination stage heating-up temperature 300-500 DEG C in described step (4)；Heat time heating time is 10-12 hour；
Holding stage heating-up temperature 150-200 DEG C in described step (4)；Heat time heating time is 3-4 hour.
Holding stage in described step (4), after insulation 2-3 hour, closes firing equipment, allows it protect
Natural cooling in the case of temperature；It is corn stalk pellets that described straw crushes thing, and described particle diameter is big
Little for 3-6mm.
Claims (3)
1. one kind uses the method that straw makes floor tile, it is characterised in that comprise the steps:
(1) preparation of floor tile material: clay, shale, flyash and straw are crushed thing mixing, adds water and stir
Mix；
(2) processing and forming: by said mixture brick-making shaping machine device molding；
(3) it is dried: by the floor tile natural air drying after molding；
(4) fire: the floor tile after air-drying is placed into fires anaerobic heating in kiln, and described heating is divided into pre-
Heating period, calcination stage and holding stage；
Pre-heat phase heating-up temperature 100-140 DEG C in described step (4)；Heat time heating time is 20-60min；
Calcination stage heating-up temperature 300-500 DEG C in described step (4)；Heat time heating time is 10-12 hour；
Holding stage heating-up temperature 150-200 DEG C in described step (4)；Heat time heating time is 3-4 hour.
A kind of method using straw to make floor tile the most according to claim 1, it is characterised in that
Holding stage in described step (4), after insulation 2-3 hour, closes firing equipment, allows it in insulation
In the case of natural cooling.
A kind of method using straw to make floor tile the most according to claim 1, it is characterised in that
It is corn stalk pellets that described straw crushes thing, and described particle diameter size is 3-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746761.1A CN104529394B (en) | 2014-12-08 | 2014-12-08 | Method for preparing floor tile by using straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746761.1A CN104529394B (en) | 2014-12-08 | 2014-12-08 | Method for preparing floor tile by using straw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104529394A CN104529394A (en) | 2015-04-22 |
| CN104529394B true CN104529394B (en) | 2017-01-11 |
Family
ID=52845082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410746761.1A Expired - Fee Related CN104529394B (en) | 2014-12-08 | 2014-12-08 | Method for preparing floor tile by using straw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104529394B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597677A (en) * | 2016-01-06 | 2016-05-25 | 复旦大学 | Preparing method for agricultural irrigation water treatment material |
| CN107298577A (en) * | 2017-06-22 | 2017-10-27 | 合肥永泰新型建材有限公司 | A kind of floor tile and preparation method thereof |
| CN107324752A (en) * | 2017-07-20 | 2017-11-07 | 合肥申沃园艺有限公司 | A kind of floor tile being used in garden landscape and preparation method thereof |
| CN107365167A (en) * | 2017-07-25 | 2017-11-21 | 甘肃精达节能环保科技有限责任公司 | A kind of regeneration aggregate adsorptivity water-permeable brick and preparation method thereof |
| CN107573010A (en) * | 2017-10-23 | 2018-01-12 | 安徽展大生物科技有限公司 | A kind of stalk exterior wall thermal insulation brick and preparation method thereof |
| CN107586091A (en) * | 2017-10-23 | 2018-01-16 | 安徽展大生物科技有限公司 | A kind of preparation method of stalk brick |
| CN108409289A (en) * | 2018-04-19 | 2018-08-17 | 杨帮燕 | A kind of preparation method of road anti-skid brick |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143766B (en) * | 2007-08-27 | 2010-08-18 | 吉林大学 | Oil shale porous heat insulation building material |
| KR20110125913A (en) * | 2010-05-14 | 2011-11-22 | (주)거창스톤 | Bricks for interior containing stone sludge and methods for preparing thereof |
| CN102924052B (en) * | 2012-11-22 | 2013-11-20 | 盱眙县东强新型建材厂 | Attapulgite shale flyash sintering thermal-insulation brick |
| CN103011768B (en) * | 2012-12-13 | 2015-11-18 | 马鞍山市华宇环保设备制造有限公司 | A kind of city sewage sludge reclamation fires the method for paving brick |
| CN103130526A (en) * | 2013-03-18 | 2013-06-05 | 天津市蓟县鑫和建筑材料有限责任公司 | Microporous shale brick and preparation method thereof |
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2014
- 2014-12-08 CN CN201410746761.1A patent/CN104529394B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104529394A (en) | 2015-04-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170111 Termination date: 20201208 |