CN111018561A - Method for reducing steam-pressure aerated concrete steam-curing cost - Google Patents
Method for reducing steam-pressure aerated concrete steam-curing cost Download PDFInfo
- Publication number
- CN111018561A CN111018561A CN201911317635.3A CN201911317635A CN111018561A CN 111018561 A CN111018561 A CN 111018561A CN 201911317635 A CN201911317635 A CN 201911317635A CN 111018561 A CN111018561 A CN 111018561A
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- Prior art keywords
- steam
- curing
- side plate
- aerated concrete
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- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/024—Steam hardening, e.g. in an autoclave
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention relates to a method for reducing steam-curing cost of autoclaved aerated concrete, which comprises a pouring process and a steam-curing process; a pouring side plate is adopted in the pouring process; and replacing the cast side plate with a steam-cured side plate with a width corresponding to the width of the autoclaved aerated concrete blank, and then performing a steam curing process. According to the method for reducing the steam-cured cost of the autoclaved aerated concrete, the steam-cured side plates with the width corresponding to the autoclaved aerated concrete blank are adopted, and the cast side plates are replaced in the process of overturning and peeling the autoclaved aerated concrete blank, so that the design width of the steam-cured trolley can be effectively reduced, the size of the corresponding autoclave can be reduced, and the production cost can be greatly saved; the selective replacement process is designed in a turnover peeling process, so that the original production flow and production efficiency are not influenced.
Description
Technical Field
The invention relates to the field of production of autoclaved aerated concrete products, in particular to a method for reducing the autoclaved aerated concrete steam-curing cost.
Background
At present, in the production of autoclaved aerated concrete products, a casting side plate adopted during casting is also applied to steam curing, and the casting side plate is directly placed in a steam curing trolley to be steamed and cured in a kettle after concrete casting, demoulding, cutting and overturning and peeling; because the width of the pouring side plate is required to meet the width of the pouring die during pouring, and after demoulding, the width of the autoclaved aerated concrete blank is smaller than that of the pouring side plate, when the pouring side plate is used for steam curing, the width of the trolley is required to be designed according to the size of the pouring side plate, the wider pouring side plate not only can improve the manufacturing cost of the wider pouring side plate, but also can generate excessive heat energy unit consumption during steam curing, and the corresponding autoclave is also required to be correspondingly designed to be larger, so that the size of the autoclave can greatly increase the cost, and the floor area of the autoclave is larger, so that the space requirement of a production workshop is larger, and the corresponding production cost is improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for reducing the steam-cured cost of autoclaved aerated concrete, which adopts steam-cured side plates with the width corresponding to the autoclaved aerated concrete blank, and replaces the cast side plates in the process of overturning and peeling the autoclaved aerated concrete blank, so that the design width of a steam-cured trolley can be effectively reduced, the size of a corresponding autoclave can be reduced, and the production cost can be greatly saved; the selective replacement process is designed in a turnover peeling process, so that the original production flow and production efficiency are not influenced.
The technical scheme adopted by the invention for solving the technical problems is as follows: a method for reducing steam-curing cost of autoclaved aerated concrete comprises a pouring process and a steam-curing process; in the pouring process, a pouring side plate and a pouring mold for forming an autoclaved aerated concrete blank are adopted, and the width of the pouring side plate is designed according to the width of the pouring mold; and replacing the cast side plate with a steam-cured side plate with a width corresponding to the width of the autoclaved aerated concrete blank, and then performing a steam curing process.
Further, in the steam curing process, the autoclaved aerated concrete blank body borne by the steam curing side plates is stacked in a steam curing trolley and put into a steam curing kettle for steam curing.
In the steam-curing process, the width of the steam-curing trolley is designed according to the width of the steam-curing side plate, and the width of the steam-curing trolley designed based on the pouring side plate is reduced.
Furthermore, in the steam curing process, the size of the still kettle is designed according to the width of the steam curing trolley, and the size of the still kettle is correspondingly reduced while the steam curing trolley is designed based on the poured side plates.
Further, the method also comprises a demoulding and cutting procedure and a turning-over and peeling procedure; wherein, the replacement process of the steam-cured side plate for the cast side plate is completed in the process of turning over and peeling.
The invention has the advantages that: according to the method for reducing the steam curing cost of the autoclaved aerated concrete, the steam curing side plate with the width corresponding to the autoclaved aerated concrete blank is adopted to replace the casting side plate, so that the size of the side plate in the steam curing process is reduced, the production cost of the side plate is reduced, the production heat energy unit consumption in the steam curing process is reduced due to the reduction of the side plate, the design width of a steam curing trolley can be effectively reduced, the size of a corresponding autoclave is reduced, and the manufacturing cost of the autoclave is reduced; the replacement process of the steam-cured side plate for the cast side plate is completed in the overturning and peeling process, and the original production flow and production efficiency are not influenced.
Drawings
FIG. 1 is a schematic flow chart of a method for reducing the steam-curing cost of autoclaved aerated concrete according to an embodiment.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1, the present embodiment provides a method for reducing steam-curing cost of autoclaved aerated concrete, which includes a pouring process a, a demolding and cutting process B, a turnover peeling process C, and a steam-curing process D; in the pouring process A, a pouring side plate 1 and a pouring mold 2 for forming an autoclaved aerated concrete blank 3 are adopted, and the width of the pouring side plate 1 is designed according to the width of the pouring mold; replacing the cast side plate 1 with a steam-cured side plate 4 with a width corresponding to the width of the autoclaved aerated concrete blank 3, and then entering a steam-curing process D; in the steam curing process D, the autoclaved aerated concrete blank 3 borne by the steam curing side plates 4 is stacked in a steam curing trolley 5 and put into a steam curing kettle 6 for steam curing; in the steam curing process D, the width of the steam curing trolley 5 is designed according to the width of the steam curing side plate 4, and the width of the steam curing trolley 5 designed based on the pouring side plate 1 is reduced; in the steam curing process D, the size of the autoclave 6 is designed according to the width of the steam curing trolley 5, and the size of the autoclave 6 is correspondingly reduced while the steam curing trolley 5 is designed based on the pouring side plate 1; the replacement process of the cast side plate 1 by the steam-cured side plate 4 is completed in the turning-over and peeling procedure C.
According to the method for reducing the steam curing cost of the autoclaved aerated concrete, a pouring side plate and a steam curing side plate are separately designed, and matched equipment of respective production path lines is arranged, wherein the pouring side plate is adopted during pouring in production, after demolding and cutting are completed, the pouring side plate is converted into the steam curing side plate while a ground overturning platform peels a green body, and then the green body is loaded into a steam curing trolley and sent into a steam curing kettle for steam curing; the size of the side plate used in the steam curing process is reduced, the sizes of the steam curing trolley and the steam autoclave can be correspondingly reduced, and the production cost is effectively reduced.
The above embodiments should not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent transformations fall within the protection scope of the present invention.
Claims (5)
1. A method for reducing steam-curing cost of autoclaved aerated concrete comprises a pouring process and a steam-curing process; in the pouring process, a pouring side plate and a pouring mold for forming an autoclaved aerated concrete blank are adopted, and the width of the pouring side plate is designed according to the width of the pouring mold; the method is characterized in that: and replacing the cast side plate with a steam-cured side plate with a width corresponding to the width of the autoclaved aerated concrete blank, and then performing a steam curing process.
2. The method for reducing the steam-curing cost of the autoclaved aerated concrete according to claim 1, which is characterized in that: in the steam curing process, the autoclaved aerated concrete blank body borne by the steam curing side plates is stacked in a steam curing trolley and put into a steam curing kettle for steam curing.
3. The method for reducing the steam-curing cost of the autoclaved aerated concrete according to claim 2, which is characterized in that: in the steam curing process, the width of the steam curing trolley is designed according to the width of the steam curing side plate, and the width of the steam curing trolley designed based on the pouring side plate is reduced.
4. The method for reducing the steam-curing cost of the autoclaved aerated concrete according to claim 3, wherein the method comprises the following steps: in the steam curing process, the size of the still kettle is designed according to the width of the steam curing trolley, and the size of the still kettle is correspondingly reduced while the steam curing trolley is designed based on the poured side plates.
5. The method for reducing the steam-curing cost of the autoclaved aerated concrete according to claim 1, which is characterized in that: the method also comprises a demoulding and cutting procedure and a turning and peeling procedure; wherein, the replacement process of the steam-cured side plate for the cast side plate is completed in the process of turning over and peeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911317635.3A CN111018561A (en) | 2019-12-19 | 2019-12-19 | Method for reducing steam-pressure aerated concrete steam-curing cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911317635.3A CN111018561A (en) | 2019-12-19 | 2019-12-19 | Method for reducing steam-pressure aerated concrete steam-curing cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111018561A true CN111018561A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911317635.3A Pending CN111018561A (en) | 2019-12-19 | 2019-12-19 | Method for reducing steam-pressure aerated concrete steam-curing cost |
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| CN (1) | CN111018561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516116A (en) * | 2020-05-06 | 2020-08-11 | 孙秀杰 | Process and device for preventing autoclaved aerated concrete slabs from being adhered |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006334946A (en) * | 2005-06-02 | 2006-12-14 | Tokyo Electric Power Co Inc:The | Method for producing secondary concrete product |
| CN104097258A (en) * | 2014-05-19 | 2014-10-15 | 安徽科达机电有限公司 | Bottom plate replacing device and method |
| CN105174833A (en) * | 2015-08-14 | 2015-12-23 | 江苏金立方环保科技有限公司 | Production technology for autoclaved aerated concrete building block |
| CN106316328A (en) * | 2015-06-26 | 2017-01-11 | 安徽建晟纪元新材料科技有限公司 | Method for producing autoclaved aerated concrete building blocks |
| CN106476132A (en) * | 2016-12-05 | 2017-03-08 | 安徽科达机电有限公司 | A kind of air-entrained concrete building block exchange method and device between different base plates in producing |
| CN206254309U (en) * | 2016-12-05 | 2017-06-16 | 安徽科达机电有限公司 | Device for interchanging between different base plates in a kind of air-entrained concrete building block production |
| CN110156421A (en) * | 2019-05-27 | 2019-08-23 | 无锡苏阳新型环保建材有限公司 | Use the method for high calcium sludge production concrete segment |
-
2019
- 2019-12-19 CN CN201911317635.3A patent/CN111018561A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006334946A (en) * | 2005-06-02 | 2006-12-14 | Tokyo Electric Power Co Inc:The | Method for producing secondary concrete product |
| CN104097258A (en) * | 2014-05-19 | 2014-10-15 | 安徽科达机电有限公司 | Bottom plate replacing device and method |
| CN106316328A (en) * | 2015-06-26 | 2017-01-11 | 安徽建晟纪元新材料科技有限公司 | Method for producing autoclaved aerated concrete building blocks |
| CN105174833A (en) * | 2015-08-14 | 2015-12-23 | 江苏金立方环保科技有限公司 | Production technology for autoclaved aerated concrete building block |
| CN106476132A (en) * | 2016-12-05 | 2017-03-08 | 安徽科达机电有限公司 | A kind of air-entrained concrete building block exchange method and device between different base plates in producing |
| CN206254309U (en) * | 2016-12-05 | 2017-06-16 | 安徽科达机电有限公司 | Device for interchanging between different base plates in a kind of air-entrained concrete building block production |
| CN110156421A (en) * | 2019-05-27 | 2019-08-23 | 无锡苏阳新型环保建材有限公司 | Use the method for high calcium sludge production concrete segment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516116A (en) * | 2020-05-06 | 2020-08-11 | 孙秀杰 | Process and device for preventing autoclaved aerated concrete slabs from being adhered |
| CN111516116B (en) * | 2020-05-06 | 2021-06-01 | 孙秀杰 | Process and device for preventing autoclaved aerated concrete slabs from being adhered |
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Application publication date: 20200417 |