CN104802295A - Pre-stress pipe pile high-pressure kettle steam cyclic utilization system - Google Patents
Pre-stress pipe pile high-pressure kettle steam cyclic utilization system Download PDFInfo
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- CN104802295A CN104802295A CN201510164061.6A CN201510164061A CN104802295A CN 104802295 A CN104802295 A CN 104802295A CN 201510164061 A CN201510164061 A CN 201510164061A CN 104802295 A CN104802295 A CN 104802295A
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- China
- Prior art keywords
- steam
- valve
- pressure kettle
- utilization system
- cyclic utilization
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Classifications
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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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A pre-stress pipe pile high-pressure kettle steam cyclic utilization system relates to the technical field of pipe pile machining. The pre-stress pipe pile high-pressure kettle steam cyclic utilization system is characterized by comprising a boiler, a high-pressure kettle and a steam maintenance tank, wherein the high-pressure kettle is connected with the boiler through a steam conveying pipeline; the steam conveying pipeline is provided with a steam conveying valve; the steam maintenance tank is connected with the high-pressure kettle by a steam exhausting pipeline; an exhausting valve is arranged at the front end of the steam exhausting pipeline; a steam maintenance tank steam conveying valve is arranged at the rear end of the steam exhausting pipeline. The pre-stress pipe pile high-pressure kettle steam cyclic utilization system has a simple and reasonable structure and is convenient to operate; steam wastes are saved and the production cost is easy to reduce; the environmental pollution is not caused.
Description
Technical field:
This practicality relates to pile tube processing technique field, specifically pile for prestressed pipe autoclave steam cyclic utilization system.
Background technology:
In recent years, because national economic development is fast-developing, make prestressed high-strength concrete pile industry development very fast, pile tube enterprise from Guangdong, Fujian, Jiangsu, the coastal cities such as Tianjin progressively upcountry develop.By 2014, there was family of pile tube manufacturing enterprise more than 800 in the whole nation, became worldwide production, applied the maximum country of PHC pile tube.The annual production of PHC pile tube breaks through 400,000,000 meters, and every annual value of production breaks through 40,000,000,000 yuans.
Pile tube production industry went through for more than 30 years, but it is large to there is labo r usage in each manufacturer production technology layout, labour intensity is high, automated production degree is not high, process equipment poor performance, and raw materials consumption waste is large, the features such as environmental pollution is serious, existing tube pile high-pressure still needs higher pressure, and therefore have the higher steam of large amount temperature when autoclave pressure release, the temperature that existing pile tube adds these autoclaves in man-hour has all slatterned in the process of pressure release, cause waste, and not environmentally.
Practical content:
This practical technical problem to be solved is to provide a kind of simple and reasonable, easy to operate, save waste of steam pile for prestressed pipe autoclave steam cyclic utilization system.
Solve technical problem adopt following technical scheme:
Pile for prestressed pipe autoclave steam cyclic utilization system, it is characterized in that: comprise boiler, autoclave and steam curing pond, described autoclave is connected with boiler by steam air duct, described steam conveying pipe is provided with air delivery valve valve, described steam curing pond is connected with autoclave by steam outlet conduit, the front end of described steam outlet conduit is provided with air bleeding valve valve, and the rear end of steam outlet conduit is provided with steam curing pond induction valve valve.
Described steam outlet conduit is divided into main pipeline and shunt conduit, and described air bleeding valve valve is arranged on main pipeline, and described steam curing pond induction valve valve is arranged in shunt conduit.
The beneficial effect of this practicality is: this utility structure advantages of simple, easy to operate, saves waste of steam, is conducive to reducing production cost, can not causes environmental pollution.
Accompanying drawing illustrates:
Fig. 1 is this utility structure schematic diagram.
Detailed description of the invention:
The technological means realized to make this practicality, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth this practicality further.
As shown in Figure 1, pile for prestressed pipe autoclave steam cyclic utilization system, comprise boiler 1, autoclave 3 and steam curing pond 5, autoclave 3 is connected with boiler 1 by steam air duct 2, road is provided with air delivery valve valve 6 to steam pipeline 2, steam curing pond 5 is connected with autoclave 3 by steam outlet conduit 4, and the front end of steam outlet conduit 4 is provided with air bleeding valve valve 7, and the rear end of steam outlet conduit 4 is provided with steam curing pond induction valve valve 8.Steam outlet conduit 4 is divided into main pipeline and shunt conduit, and air bleeding valve valve 7 is arranged on main pipeline, and steam curing pond induction valve valve 8 is arranged in shunt conduit.
When steam in autoclave 3 reaches certain pressure temperature, stop sending vapour, close air delivery valve 6, air bleeding valve 7 is opened when starting steam discharge, steam curing pond 5 to required steam is opened gate valve 8 and is started steam discharge, until autoclave 3 pressure back to zero closes air bleeding valve 7 again, steam discharge completes.
More than show and describe the general principle of this practicality and the advantage of principal character and this practicality.The technical staff of the industry should understand; this practicality is not restricted to the described embodiments; the principle that this practicality is just described described in above-described embodiment and description; under the prerequisite not departing from these practical spirit and scope; this practicality also has various changes and modifications, and these changes and improvements all fall in this claimed usage range.This real requirement protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. pile for prestressed pipe autoclave steam cyclic utilization system, it is characterized in that: comprise boiler, autoclave and steam curing pond, described autoclave is connected with boiler by steam air duct, described steam conveying pipe is provided with air delivery valve valve, described steam curing pond is connected with autoclave by steam outlet conduit, the front end of described steam outlet conduit is provided with air bleeding valve valve, and the rear end of steam outlet conduit is provided with steam curing pond induction valve valve.
2. pile for prestressed pipe autoclave steam cyclic utilization system according to claim 1, it is characterized in that: described steam outlet conduit is divided into main pipeline and shunt conduit, described air bleeding valve valve is arranged on main pipeline, and described steam curing pond induction valve valve is arranged in shunt conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164061.6A CN104802295A (en) | 2015-04-08 | 2015-04-08 | Pre-stress pipe pile high-pressure kettle steam cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164061.6A CN104802295A (en) | 2015-04-08 | 2015-04-08 | Pre-stress pipe pile high-pressure kettle steam cyclic utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104802295A true CN104802295A (en) | 2015-07-29 |
Family
ID=53687686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510164061.6A Pending CN104802295A (en) | 2015-04-08 | 2015-04-08 | Pre-stress pipe pile high-pressure kettle steam cyclic utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666669A (en) * | 2015-11-11 | 2016-06-15 | 威海中恒管桩有限公司 | Steam curing pool gas exhauster |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0927615B1 (en) * | 1998-01-05 | 2001-11-07 | Ytong Ag | Plant for producing vapour-hardened building materials |
| CN102756423A (en) * | 2012-07-17 | 2012-10-31 | 天津中技桩业有限公司 | Maintenance device and maintenance method for prestressed centrifugal concrete hollow square pile water maintenance pile |
| CN103978545A (en) * | 2014-05-20 | 2014-08-13 | 潜山县新型工程建筑材料有限公司 | Still kettle tail gas recycling and reusing system |
| CN204585510U (en) * | 2015-04-08 | 2015-08-26 | 安徽乾元管业有限公司 | Pile for prestressed pipe autoclave steam cyclic utilization system |
-
2015
- 2015-04-08 CN CN201510164061.6A patent/CN104802295A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0927615B1 (en) * | 1998-01-05 | 2001-11-07 | Ytong Ag | Plant for producing vapour-hardened building materials |
| CN102756423A (en) * | 2012-07-17 | 2012-10-31 | 天津中技桩业有限公司 | Maintenance device and maintenance method for prestressed centrifugal concrete hollow square pile water maintenance pile |
| CN103978545A (en) * | 2014-05-20 | 2014-08-13 | 潜山县新型工程建筑材料有限公司 | Still kettle tail gas recycling and reusing system |
| CN204585510U (en) * | 2015-04-08 | 2015-08-26 | 安徽乾元管业有限公司 | Pile for prestressed pipe autoclave steam cyclic utilization system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666669A (en) * | 2015-11-11 | 2016-06-15 | 威海中恒管桩有限公司 | Steam curing pool gas exhauster |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
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| WD01 | Invention patent application deemed withdrawn after publication |