CN203650679U - Autoclaving device for autoclaved aerated concrete building block - Google Patents
Autoclaving device for autoclaved aerated concrete building block Download PDFInfo
- Publication number
- CN203650679U CN203650679U CN201320865516.3U CN201320865516U CN203650679U CN 203650679 U CN203650679 U CN 203650679U CN 201320865516 U CN201320865516 U CN 201320865516U CN 203650679 U CN203650679 U CN 203650679U
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- China
- Prior art keywords
- preheating chamber
- aerated concrete
- steam
- concrete building
- autoclave
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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.)
- Expired - Lifetime
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- 238000012806 monitoring device Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 4
- 230000006837 decompression Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model discloses an autoclaving device for autoclaved aerated concrete building blocks. The autoclaving device for the autoclaved aerated concrete building blocks comprises an autoclave and a preheating chamber which is arranged on the outer side of a feed inlet of the autoclave, wherein a plurality of radiators with one ends which are communicated with a steam outlet pipe of the autoclave are serially connected in the preheating chamber, exhaust pipes are arranged at the other ends of the radiators, a control valve is arranged on the steam outlet pipe, a pressure monitoring device and a temperature monitoring device are arranged in the preheating chamber, and an alarm device which is controllably connected with the pressure monitoring device and the temperature monitoring device is arranged on the outer wall of the preheating chamber. The autoclaving device for the autoclaved aerated concrete building blocks has the advantages that not only can secondary steam exhausted by the autoclave be fully used for preheating the building blocks to be steamed, can the temperature of the building blocks when the building blocks enter the autoclave be increased, can the internal temperature increasing time of the autoclave be shortened, can the working period be shortened, can the yield be improved and the can the energy be saved, but also the preheating situation of the internal part of the preheating chamber can be monitored in real time through the pressure monitoring device, the temperature monitoring device and the alarm device and the environment factors such as the internal temperature of the preheating chamber can be regulated according to the needs.
Description
Technical field
The utility model relates to the production equipment of concrete segment, particularly a kind of steam pressure device of autoclave aerated concrete building block.
Background technology
Air-entrained concrete building block is normally by flyash, sand, cement, lime, the raw materials such as aluminium powder are through preparation, get angry, moulding, after cutting, contain the independent evenly light thermal-insulation filled-type materials for wall of spilehole through harden a kind of inside of forming of steam curing again, the above-mentioned steam curing process of prior art is generally: treat that steam-cured product enters still kettle → pass into steam progressively increasing temperature and pressure → heat-insulation pressure keeping → depleted of steam decompression step by step to normal pressure → product and goes out still → lower batch and treat that steamed blocks enters still kettle, in this process: the increasing temperature and pressure time of building block in still kettle approximately needs three hours, to cause as too fast steaming to split scrapping, the heat-insulation pressure keeping time is some, depleted of steam decompression step by step to normal pressure approximately needs one hour, final product goes out still approximately needs half an hour.As can be seen here, prior art is that the steam-cured product for the treatment of under normal temperature is directly sent into steam curing apparatus, heating-up time accounts for significant proportion in the whole work period in still, is difficult to further to improve output and emptying exhaust steam fails to be used, and energy resource consumption is larger.
Utility model content
Technical problem to be solved in the utility model is for shortcomings and deficiencies of the prior art, a kind of steam pressure device of the autoclave aerated concrete building block with preheating chamber is provided, the steam pressure device of this autoclave aerated concrete building block can make full use of the indirect steam that still kettle is discharged, and the temperature of preheating is controlled, improve steam pressure effect.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of steam pressure device of autoclave aerated concrete building block, comprise still kettle, it is characterized in that, also comprise that one is arranged on the preheating chamber in described still kettle charging aperture outside, in described preheating chamber, be serially connected with the radiator that some one end are communicated with the steam outlet tube of described still kettle, the other end of described radiator is provided with emptying pipe, on described steam outlet tube, be provided with control valve, also be provided with pressure monitoring device and device for monitoring temperature in described preheating chamber inside, described preheating chamber outer wall be provided with one with the warning device of described pressure monitoring device and device for monitoring temperature control connection.
In a preferred embodiment of the present utility model, described some radiators are also connected by admission pipeline with an independent vapour source, on described admission pipeline, be provided with admission control valve, described pressure monitoring device and device for monitoring temperature and described independent vapour source control connection.
In a preferred embodiment of the present utility model, described steam outlet tube is positioned at also to divide on the pipeline section of input of control valve and is connected to an exhausting pipeline with atmospheric valve.
In a preferred embodiment of the present utility model, the inwall of described preheating chamber is coated with heat-insulation layer.
Owing to having adopted technical scheme as above, the utility model not only can make full use of the secondary steam for preheating that still kettle discharges and treat steamed blocks, and the temperature when improving it and entering still kettle, shortens its heating-up time in still kettle, shorten the work period, improve output and save the energy; The utility model can also be monitored the preheating situation in preheating chamber in real time by pressure monitoring device, device for monitoring temperature and warning device, regulates as required the environmental factors such as the temperature, pressure in preheating chamber.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the steam pressure device of a kind of autoclave aerated concrete building block of the utility model.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
The steam pressure device of a kind of autoclave aerated concrete building block shown in Figure 1, comprise still kettle 100 and preheating chamber 300, preheating chamber 300 is arranged on the building block station to be steamed of front end of still kettle 100, the steam upstream end of still kettle 100 is connected with vapour source 200 by a steam inlet pipe 110, and control valve 111 is installed on steam inlet pipe 110.
In preheating chamber 300, be serially connected with some radiators 400, and preheating chamber 300 inwalls are coated with heat-insulation layer 310, the steam outlet tube 120 of still kettle 100 is connected with one end of radiator 400, and a control valve 121 is installed on steam outlet tube 120, and the other end of radiator 400 is connected with the emptying pipe 320 that extends preheating chamber 300 outsides.Preheating chamber 300 inside are also provided with pressure monitoring device 330 and device for monitoring temperature 340, and pressure monitoring device 330 and device for monitoring temperature 340 and are arranged on acoustic-optic alarm 350 control connections of preheating chamber outer wall; And pressure monitoring device 330 and device for monitoring temperature 340 also with independent vapour source 500 control connections, independent vapour source 500 is connected with radiator 400 by steam inlet pipe 360, and admission control valve 361 is installed on steam inlet pipe 360.
On steam outlet tube 120, go back tap one exhausting pipeline 130, exhausting pipeline 130 is positioned on the pipeline section of input of control valve 121, and atmospheric valve 131 is installed on exhausting pipeline 130.
Operation principle of the present utility model is as follows:
Before still kettle 100 finishes steam-cured emptying exhaust steam will under batch treat that steamed blocks 600 all sends into preheating chamber 300, close preheating chamber 300 two ends door bodies, then open control valve 121, the emptying exhaust steam of still kettle 100 enters the radiator 400 of preheating chamber 300 inside by steam outlet tube 120, adjusting control valve 121, the steamed blocks 600 for the treatment of in preheating chamber 300 is progressively heated up by technological requirement, and the exhaust steam that oneself utilized is by emptying pipe 320 emptying; In the process progressively increasing at the interior temperature and pressure of preheating chamber 300, pressure monitoring device 330 and device for monitoring temperature 340 are monitored in real time to pressure and temperature, exceed the peak of its regulation once the interior temperature and pressure of preheating chamber 300, drive acoustic-optic alarm 350 signal that gives the alarm, be convenient to staff and check the operating mode in preheating chamber 300; The minimum of setting lower than pressure monitoring device 330 and device for monitoring temperature 340 once the interior temperature and pressure of preheating chamber 300, pressure monitoring device 330 and device for monitoring temperature 340 drive independent vapour source 500 to supplement live steam to radiator 400, make temperature in preheating chamber 300 be enough to reach the effect of preheating.
Within the still kettle 100 depleted of steam decompression step by steps time required to normal pressure, the steamed blocks 600 for the treatment of in preheating chamber 300 is that oneself is heated to uniform temperature, product in still kettle 100 is sent the steamed blocks 600 for the treatment of in preheating chamber 300 into still kettle 100 after going out still again, closed control valve 121, opens control valve 111 and starts steam-cured in still kettle 100.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the steam pressure device of an autoclave aerated concrete building block, comprise still kettle, it is characterized in that, also comprise that one is arranged on the preheating chamber in described still kettle charging aperture outside, in described preheating chamber, be serially connected with the radiator that some one end are communicated with the steam outlet tube of described still kettle, the other end of described radiator is provided with emptying pipe, on described steam outlet tube, be provided with control valve, also be provided with pressure monitoring device and device for monitoring temperature in described preheating chamber inside, described preheating chamber outer wall be provided with one with the warning device of described pressure monitoring device and device for monitoring temperature control connection.
2. the steam pressure device of a kind of autoclave aerated concrete building block as claimed in claim 1, it is characterized in that, described some radiators are also connected by admission pipeline with an independent vapour source, on described admission pipeline, be provided with admission control valve, described pressure monitoring device and device for monitoring temperature and described independent vapour source control connection.
3. the steam pressure device of a kind of autoclave aerated concrete building block as claimed in claim 1, is characterized in that, described steam outlet tube is positioned at also to divide on the pipeline section of input of control valve and is connected to an exhausting pipeline with atmospheric valve.
4. the steam pressure device of a kind of autoclave aerated concrete building block as claimed in claim 1, is characterized in that, the inwall of described preheating chamber is coated with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320865516.3U CN203650679U (en) | 2013-12-25 | 2013-12-25 | Autoclaving device for autoclaved aerated concrete building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320865516.3U CN203650679U (en) | 2013-12-25 | 2013-12-25 | Autoclaving device for autoclaved aerated concrete building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650679U true CN203650679U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320865516.3U Expired - Lifetime CN203650679U (en) | 2013-12-25 | 2013-12-25 | Autoclaving device for autoclaved aerated concrete building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584669A (en) * | 2016-12-15 | 2017-04-26 | 衡阳恒裕轻质保温材料有限责任公司 | Residual gas recycling structure for still kettle |
| CN107081845A (en) * | 2017-06-16 | 2017-08-22 | 刘祥锦 | A kind of three-dimensional maintenance tunnel of prefabricated concrete element |
-
2013
- 2013-12-25 CN CN201320865516.3U patent/CN203650679U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584669A (en) * | 2016-12-15 | 2017-04-26 | 衡阳恒裕轻质保温材料有限责任公司 | Residual gas recycling structure for still kettle |
| CN107081845A (en) * | 2017-06-16 | 2017-08-22 | 刘祥锦 | A kind of three-dimensional maintenance tunnel of prefabricated concrete element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201314 Shanghai city Pudong New Area Road, Xinchang Town new ring No. 320 Patentee after: Shanghai Suonata new wall materials Limited by Share Ltd Address before: 201314 Shanghai city Pudong New Area Road, Xinchang Town new ring No. 320 Patentee before: Suonata New Wall Material Co., Ltd., Shanghai |
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| CP01 | Change in the name or title of a patent holder |