CN107827437A - A kind of manufacturing process of common brick - Google Patents
A kind of manufacturing process of common brick Download PDFInfo
- Publication number
- CN107827437A CN107827437A CN201711083975.5A CN201711083975A CN107827437A CN 107827437 A CN107827437 A CN 107827437A CN 201711083975 A CN201711083975 A CN 201711083975A CN 107827437 A CN107827437 A CN 107827437A
- Authority
- CN
- China
- Prior art keywords
- manufacturing process
- common brick
- temperature
- brick
- raw material
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of manufacturing process of common brick, it is raw material to take industrial sludge, construction waste, clay, add water to be aged after mixing, adobe is made, then by drying, calcining, obtain common brick, one aspect of the present invention reduces the use of clay, on the other hand makes full use of industrial sludge and construction waste, turns waste into wealth, the brick plasticity produced is good, pressure-bearing is preferable, energy-conserving and environment-protective.
Description
Technical field
The present invention relates to building materials field, more particularly to a kind of manufacturing process of common brick.
Background technology
With the fast development of China's infrastructure, the demand of building brick is also increasing.Common brick, i.e. fired brick due to
Raw material is easy to get, is easy to manufacture, cost is cheap, builds the excellent properties such as flexible by laying bricks or stones, in many areas by as main materials for wall
One of, do not waned after thousands of years, still largely common brick is used in many modern architectures.Traditional brick-making technology is to utilize clay
Brickmaking is sintered, it need to largely exploit arable land, cause farmland to destroy.
The content of the invention
It is an object of the invention to provide a kind of manufacturing process of common brick, makes full use of industrial sludge, construction waste production
The brick plasticity that goes out is good, pressure-bearing is preferable, energy-conserving and environment-protective.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of manufacturing process of common brick, comprises the following steps：
(1) 10-30% industrial sludges, 10-25% clays, 45-80% construction wastes are taken, each raw material is crushed, mistake
2mm is sieved；
(2) each raw material powder is mixed by proportioning, the moisture content for adding water to compound is 17-19%, is stirred
Mix uniformly, be aged 72h；
(3) wet adobe is obtained by the compound after ageing is compressing；
(4) wet adobe is subjected to drying and processing in the environment of 160-200 DEG C of temperature, obtains water content 1-2% hacking
Base；
(5) the hacking embryo after drying is put into kiln and sintered, heating rate is 2-4 DEG C/min, temperature 1000-1100
DEG C, a length of 6-8 hours during sintering.
Preferably, in step (5), 40-60min is sintered at the maximum temperature.
Preferably, the adobe body after sintering is cooled down, rate of temperature fall control is 3 DEG C/min.
Beneficial effects of the present invention：One aspect of the present invention reduces the use of clay, on the other hand makes full use of industrial dirt
Mud and construction waste, turn waste into wealth, and the brick plasticity produced is good, pressure-bearing is preferable, energy-conserving and environment-protective.
Embodiment
Technical scheme is further described by the following examples.
Embodiment 1
A kind of manufacturing process of common brick, comprises the following steps：
(1) 10% industrial sludge, 25% clay, 65% construction waste are taken, each raw material is crushed, crosses 2mm sieves；
(2) each raw material powder is mixed by proportioning, the moisture content for adding water to compound is 18%, and stirring is equal
It is even, it is aged 72h；
(3) wet adobe is obtained by the compound after ageing is compressing；
(4) wet adobe is subjected to drying and processing in the environment of 160-200 DEG C of temperature, obtains water content 1-2% hacking
Base；
(5) the hacking embryo after drying is put into kiln and sintered, heating rate is 4 DEG C/min, and temperature is 1100 DEG C, sintering
Shi Changwei 6 hours, sinters 50min at the maximum temperature；
(6) the adobe body after sintering is cooled down, rate of temperature fall control is 3 DEG C/min.
Embodiment 2
A kind of manufacturing process of common brick, comprises the following steps：
(1) 30% industrial sludge, 10% clay, 60% construction waste are taken, each raw material is crushed, crosses 2mm sieves；
(2) each raw material powder is mixed by proportioning, the moisture content for adding water to compound is 19%, and stirring is equal
It is even, it is aged 72h；
(3) wet adobe is obtained by the compound after ageing is compressing；
(4) wet adobe is subjected to drying and processing in the environment of 160-200 DEG C of temperature, obtains water content 1-2% hacking
Base；
(5) the hacking embryo after drying is put into kiln and sintered, heating rate is 2 DEG C/min, and temperature is 1050 DEG C, sintering
Shi Changwei 8 hours, sinters 60min at the maximum temperature；
(6) the adobe body after sintering is cooled down, rate of temperature fall control is 3 DEG C/min.
Claims (3)
1. a kind of manufacturing process of common brick, it is characterised in that comprise the following steps：
(1) 10-30% industrial sludges, 10-25% clays, 45-80% construction wastes are taken, each raw material is crushed, crosses 2mm
Sieve；
(2) each raw material powder is mixed by proportioning, the moisture content for adding water to compound is 17-19%, and stirring is equal
It is even, it is aged 72h；
(3) wet adobe is obtained by the compound after ageing is compressing；
(4) wet adobe is subjected to drying and processing in the environment of 160-200 DEG C of temperature, obtains water content 1-2% dried brick；
(5) the hacking embryo after drying is put into kiln and sintered, heating rate is 2-4 DEG C/min, and temperature is 1000-1100 DEG C, is burnt
A length of 6-8 hours during knot.
2. the manufacturing process of common brick according to claim 1, it is characterised in that in step (5), sinter at the maximum temperature
40-60min。
3. the manufacturing process of common brick according to claim 1, it is characterised in that the adobe body after sintering is cooled down,
Rate of temperature fall control is 3 DEG C/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083975.5A CN107827437A (en) | 2017-10-30 | 2017-10-30 | A kind of manufacturing process of common brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083975.5A CN107827437A (en) | 2017-10-30 | 2017-10-30 | A kind of manufacturing process of common brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107827437A true CN107827437A (en) | 2018-03-23 |
Family
ID=61654691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711083975.5A Pending CN107827437A (en) | 2017-10-30 | 2017-10-30 | A kind of manufacturing process of common brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107827437A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000919A (en) * | 2019-03-11 | 2019-07-12 | 龙岩市本缘节能环保科技有限公司 | A kind of method and apparatus of construction waste recycling production floor tile |
-
2017
- 2017-10-30 CN CN201711083975.5A patent/CN107827437A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000919A (en) * | 2019-03-11 | 2019-07-12 | 龙岩市本缘节能环保科技有限公司 | A kind of method and apparatus of construction waste recycling production floor tile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180323 |