CN105021041A - Heat preservation device for winter construction of heating furnace supporting beam - Google Patents
Heat preservation device for winter construction of heating furnace supporting beam Download PDFInfo
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- CN105021041A CN105021041A CN201510451865.4A CN201510451865A CN105021041A CN 105021041 A CN105021041 A CN 105021041A CN 201510451865 A CN201510451865 A CN 201510451865A CN 105021041 A CN105021041 A CN 105021041A
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- heat preservation
- brace summer
- supporting beam
- nets
- heating furnace
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Abstract
The invention relates to a heat preservation device for winter construction of a heating furnace supporting beam. The heat preservation device is used for wrapping a supporting beam formwork and heating the supporting beam formwork. The heat preservation device comprises two heat preservation nets which are arranged on the two sides of the supporting beam formwork respectively in work. Each heat preservation net is formed by connecting a plurality of L-shaped pipes with a plurality of horizontal pipes. Openings in the two ends of each horizontal pipe are both closed, bottom openings of all the L-shaped pipes are closed, and all the L-shaped pipes and the horizontal pipes are communicated to form communicating vessels. A heating mechanism is arranged in at least one L-shaped pipe and seals a top opening of the L-shaped pipe, and top openings of the other L-shaped pipes are provided with sealing covers. In work, the heat preservation nets wrap the two sides of the supporting beam formwork, liquid circularly flows in the heat preservation nets to enable the temperature of the heat preservation nets to be even, and the heat preservation nets transmit the temperature to the supporting beam formwork, so that the normal temperature in construction of low cement castable is guaranteed. The heat preservation device is simple in structure, convenient to operate and safe to use, and steel structures are adopted by the heat preservation nets, so that strength is high.
Description
Technical field
The invention belongs to industrial furnace construction field, relate to a kind of attemperator for the winter construction of heating furnace brace summer.
Background technology
Heating furnace is the equipment by material or workpiece heat, extensive use in metallurgical industry.Since the seventies, due to the maximization of milling train, step-by-step movement continuous furnace obtains popularization, and especially walking beam furnace is widely used.Step-by-step movement continuous furnace transfers advance by the action of the rising of furnace bottom or water-cooled metal beam, advance, decline, retrogressing length by length material base, furnace charge can all discharge out of the furnace by this mode of movement haul flexibly, if desired, simultaneously, material base is spaced on beam to be arranged, can comparatively fast heat uniformly, completely eliminate arch steel and the steel bonding fault of steel-pushing type stove, and not by the impact of furnace length, therefore, in the type selecting of heating furnace, step-by-step movement continuous furnace becomes the key object of reconstruction and newly-built heating furnace.The quality of the brace summer of step-by-step movement continuous furnace directly affects its production efficiency and life-span, and in order to not affect production, heating furnace is often constructed in the winter time and rushed to repair.If brace summer is constructed at low temperatures, the Low Cement Castable adopted solidifies slowly, and the aggregate of low cement pouring material sinks, and powder floats, and causes pitted skin top, finished product bottom to be peeled off, brace summer quality is caused to having a strong impact on.
Iodine-tungsten lamp irradiation warming and heat insulation can be alleviated the too low Low Cement Castable caused of temperature and solidify problem slowly, but this mode fire risk is high, construction project requires that iodine-tungsten lamp must hang more than 3m, and must not in indoor, can only use as heating system at the construction field (site), so the effect of insulation can not be played to brace summer for the misgivings of safety.At present, the common attemperators such as insulation quilt, electric blanket, heat-preservation cotton, cystosepiment and heating tape are generally adopted during civil engineering winter construction, but these conventional attemperators all can not be applicable to Construction of Steel Structure scene and wait the occasion that burning things which may cause a fire disaster is many, easily cause and catch fire, and these attemperator intensity are little, be difficult to bear the on-the-spot severe construction environment of Construction of Steel Structure and heavy component.
Summary of the invention
Solidify for Low Cement Castable during the winter construction of heating furnace brace summer and slowly the problem had a strong impact on is caused to brace summer quality, the object of this invention is to provide a kind of attemperator for the winter construction of heating furnace brace summer, when this device can be constructed in the winter time, brace summer template is incubated, make Low Cement Castable in the winter time can normal construction, this apparatus structure is simple, easy to operate, this device can not catch fire, intensity is high, use safety.
The technical solution adopted in the present invention is:
A kind of attemperator for the winter construction of heating furnace brace summer, for encasing brace summer template and heating it, the insulation net of brace summer template both sides is located at respectively when comprising two work, described insulation net is formed by connecting by multiple L-type pipe and multiple horizontal tube, the both ends open of all horizontal tubes is all closed, the bottom opening of all L-type pipes is all closed, all L-type pipes and horizontal tube are all interconnected formation linker, have at least in a L-type pipe and be provided with heating arrangements and its open top sealed, the open top of all the other L-type pipes is provided with seal cover.
As a further improvement on the present invention, described attemperator also comprises multiple suspension steel pipe; During work, what suspension steel pipe was parallel to each other is placed on brace summer top, and the two ends of a suspension steel pipe are incubated two corresponding L-type pipes respectively on the net and connect with both sides, and the bottom of both sides insulation net is connected to form U-shaped net by connector.
As a further improvement on the present invention, described suspension steel pipe and L-type pipe are linked by steel pipe strap and connect.
The invention has the beneficial effects as follows:
1. during work, insulation net encases the both sides of brace summer template, and heating arrangements heats, due to linker effect, liquid makes insulation net homogeneous temperature at insulation net internal circulation flow, and temperature is passed to brace summer template and be ensure that the normal temperature that Low Cement Castable is constructed by insulation net; This apparatus structure is simple, by adding hot fluid insulation, easy to operate, use safety, avoids the danger such as the fire that brings and electric shock of being warmed oneself by iodine-tungsten lamp; Insulation net adopts steel construction, and intensity is high.
2. hang the both sides that insulation net is directly fixed on brace summer template by steel plate, eliminate unnecessary erection unit, structure is simple, is convenient to install.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is operating diagram of the present invention.
In figure: 1-is incubated net; 2-steel pipe buckle; 3-hangs steel pipe; 4-brace summer template; 5-support column template; 6-horizontal tube; 7-L type pipe.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, a kind of attemperator for the winter construction of heating furnace brace summer, for encasing brace summer template 4 and heating it, the insulation net 1 of brace summer template 4 both sides is located at respectively when comprising two work, described insulation net 1 is formed by connecting by multiple L-type pipe 7 and multiple horizontal tube 6, the both ends open of all horizontal tubes 6 is all closed, the bottom opening of all L-type pipes 7 is all closed, all L-type pipe 7 and horizontal tube 6 are all interconnected formation linker, have at least in a L-type pipe 7 and be provided with heating arrangements (engineering heating tube can be adopted) and its open top is sealed, the open top of all the other L-type pipes 7 is provided with seal cover.
During work, insulation net 1 encases the both sides of brace summer template 4, close with seal cover after water filling in linker from the open top of L-type pipe 7, heating arrangements heats, due to linker effect, liquid makes insulation net 1 homogeneous temperature at insulation net 1 internal circulation flow, and temperature is passed to brace summer template 4 and be ensure that the normal temperature that Low Cement Castable is constructed by insulation net 1; This apparatus structure is simple, by adding hot fluid insulation, easy to operate, use safety, avoids the danger such as the fire that brings and electric shock of being warmed oneself by iodine-tungsten lamp; Insulation net 1 adopts steel construction, and intensity is high.
As shown in Figure 1, described attemperator also comprises multiple suspension steel pipe 3; As shown in Figure 2, during work, what suspension steel pipe 3 was parallel to each other is placed on brace summer top, and the two ends of a suspension steel pipe 3 are incubated two L-type pipes 7 corresponding on net 1 respectively and are connected by steel pipe buckle 2 with both sides, and the bottom of both sides insulation net 1 is connected to form U-shaped net by connector.Hang the both sides that insulation net 1 is directly fixed on brace summer template 4 by steel plate, eliminate unnecessary erection unit, structure is simple, is convenient to install.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (3)
1. the attemperator for the winter construction of heating furnace brace summer, it is characterized in that: for encasing brace summer template and heating it, the insulation net of brace summer template both sides is located at respectively when comprising two work, described insulation net is formed by connecting by multiple L-type pipe and multiple horizontal tube, the both ends open of all horizontal tubes is all closed, the bottom opening of all L-type pipes is all closed, all L-type pipes and horizontal tube are all interconnected formation linker, have at least in a L-type pipe and be provided with heating arrangements and its open top sealed, the open top of all the other L-type pipes is provided with seal cover.
2., as claimed in claim 1 for the attemperator of heating furnace brace summer winter construction, it is characterized in that: described attemperator also comprises multiple suspension steel pipe; During work, what suspension steel pipe was parallel to each other is placed on brace summer top, and the two ends of a suspension steel pipe are incubated two corresponding L-type pipes respectively on the net and connect with both sides, and the bottom of both sides insulation net is connected to form U-shaped net by connector.
3., as claimed in claim 2 for the attemperator of heating furnace brace summer winter construction, it is characterized in that: described suspension steel pipe and L-type pipe are linked by steel pipe strap and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451865.4A CN105021041B (en) | 2015-07-29 | 2015-07-29 | For the attemperator of heating furnace support beam winter construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451865.4A CN105021041B (en) | 2015-07-29 | 2015-07-29 | For the attemperator of heating furnace support beam winter construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105021041A true CN105021041A (en) | 2015-11-04 |
| CN105021041B CN105021041B (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510451865.4A Active CN105021041B (en) | 2015-07-29 | 2015-07-29 | For the attemperator of heating furnace support beam winter construction |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3913610B2 (en) * | 2002-06-03 | 2007-05-09 | 英雄 松原 | Beam formwork and foundation formwork |
| CN102162301A (en) * | 2011-03-04 | 2011-08-24 | 葛洲坝集团第五工程有限公司 | Method and device for preserving temperature and humidity and protecting during concrete construction in winter |
| CN202164816U (en) * | 2011-06-03 | 2012-03-14 | 中铁四局集团有限公司 | Energy-saving thermal insulation pattern plate for cast-in-place concrete structures and general prefabricated parts |
| CN202391147U (en) * | 2011-11-24 | 2012-08-22 | 天津二十冶建设有限公司 | Greenhouse for concrete construction in winter |
| CN103205932A (en) * | 2013-04-23 | 2013-07-17 | 长沙理工大学 | Pile-type anti-freezing system for bridge |
| CN203361625U (en) * | 2013-06-04 | 2013-12-25 | 中铁四局集团第四工程有限公司 | Heat preservation formwork system for concrete construction in winter and summer |
| CN103866971A (en) * | 2014-03-10 | 2014-06-18 | 中国一冶集团有限公司 | Casting construction mold for water cooling columns and water cooling beams of heating furnaces and casting construction method thereof |
| CN104652835A (en) * | 2015-01-29 | 2015-05-27 | 中交第二航务工程局有限公司 | Electric-tracing heat preservation method for winter construction of wet joint of composite beam |
-
2015
- 2015-07-29 CN CN201510451865.4A patent/CN105021041B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3913610B2 (en) * | 2002-06-03 | 2007-05-09 | 英雄 松原 | Beam formwork and foundation formwork |
| CN102162301A (en) * | 2011-03-04 | 2011-08-24 | 葛洲坝集团第五工程有限公司 | Method and device for preserving temperature and humidity and protecting during concrete construction in winter |
| CN202164816U (en) * | 2011-06-03 | 2012-03-14 | 中铁四局集团有限公司 | Energy-saving thermal insulation pattern plate for cast-in-place concrete structures and general prefabricated parts |
| CN202391147U (en) * | 2011-11-24 | 2012-08-22 | 天津二十冶建设有限公司 | Greenhouse for concrete construction in winter |
| CN103205932A (en) * | 2013-04-23 | 2013-07-17 | 长沙理工大学 | Pile-type anti-freezing system for bridge |
| CN203361625U (en) * | 2013-06-04 | 2013-12-25 | 中铁四局集团第四工程有限公司 | Heat preservation formwork system for concrete construction in winter and summer |
| CN103866971A (en) * | 2014-03-10 | 2014-06-18 | 中国一冶集团有限公司 | Casting construction mold for water cooling columns and water cooling beams of heating furnaces and casting construction method thereof |
| CN104652835A (en) * | 2015-01-29 | 2015-05-27 | 中交第二航务工程局有限公司 | Electric-tracing heat preservation method for winter construction of wet joint of composite beam |
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| Publication number | Publication date |
|---|---|
| CN105021041B (en) | 2017-06-13 |
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