CN103016907A - Air-out heat preservation method for furnace in fluid bed and structure thereof - Google Patents
Air-out heat preservation method for furnace in fluid bed and structure thereof Download PDFInfo
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- CN103016907A CN103016907A CN2012105469295A CN201210546929A CN103016907A CN 103016907 A CN103016907 A CN 103016907A CN 2012105469295 A CN2012105469295 A CN 2012105469295A CN 201210546929 A CN201210546929 A CN 201210546929A CN 103016907 A CN103016907 A CN 103016907A
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- air outlet
- outlet tube
- preservation cotton
- heat
- heat preservation
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Abstract
The invention relates to an air-out heat preservation method for a furnace in fluid bed. The air-out heat preservation method for the furnace in fluid bed comprises the following steps of: welding one ends of steel wires to the outer surface of an air outlet pipe; enabling the steel wires to be evenly distributed on the outer surface of the air outlet pipe; penetrating heat preservation cotton onto two adjacent steel wires; crosswise tightening the two steel wires; covering the heat preservation cotton on the outer surface of the air outlet pipe; covering aluminum plates on the outer side of the heat preservation cotton; meanwhile, welding two edges of each aluminum plate into a whole; and welding the junction of two adjacent aluminum plates; and splicing the aluminum plates. The invention also relates to an air-out pipe heat preservation structure for the furnace in fluid bed. The air-out pipe heat preservation structure for the furnace in fluid bed comprises the air outlet pipe, wherein the outer surface of the air outlet pipe is evenly welded with the plurality of steel wires; the outer surface of the air outlet pipe is provided with the heat preservation cotton; and the outer side of the heat preservation cotton is covered with the aluminum plates. The air-out pipe heat preservation structure for the furnace in fluid bed has the advantages of reasonable integral structure, good effect, smaller heat energy loss in the air outlet pipe, thinner structure, easiness in construction, stable heat preservation cotton property, long service life, good sealing effect, small possibility of rusting, wind erosion and ageing inside, the integral pipeline arrangement is not affected, and the surface quality of the air outlet pipe is guaranteed during heat emission.
Description
Technical field
The present invention relates to a kind of boiling furnace air outlet tube heat preserving method.
Background technique
Boiling furnace is heat generator commonly used in the industry; can be to the plurality of devices transfer heat; but in course of conveying, because equipment is distant or operation is more, heat is larger in the pipeline internal loss; usually all be directly to reject heat in the air by tube wall; caused energy dissipation, Efficiency Decreasing, and environment temperature also improves thereupon; be unfavorable for that personnel work, also be unfavorable for environmental protection.
Summary of the invention
In view of the deficiencies in the prior art, the object of the present invention is to provide a kind of boiling furnace air outlet tube heat preserving method.
To achieve these goals, technological scheme of the present invention is: a kind of boiling furnace air outlet tube heat preserving method comprises the steps:
(1) soldering iron silk: iron wire one end is welded in the air outlet tube outer surface, makes iron wire be evenly distributed on the air outlet tube outer surface;
(2) dress heat-preservation cotton: get heat-preservation cotton and be located on adjacent two iron wires, and two iron wires intersection is tightened, make the air outlet tube outer surface be coated with heat-preservation cotton;
(3) coat aluminium sheet: get aluminium sheet and be coated in the heat-preservation cotton outside, simultaneously the aluminium sheet both sides are welded as a whole;
(4) amalgamation aluminium sheet: weld adjacent two aluminium sheet jointing places, the amalgamation aluminium sheet.
Further, in the described step (four) air outlet tube end and infall aluminium sheet directly and air outlet tube be welded as a whole, guarantee that aluminium sheet firmly is arranged on the air outlet tube surface.
Above-mentioned installation method mainly is that a kind of boiling furnace air outlet tube insulating structure is installed, comprise air outlet tube, described air outlet tube outer surface uniform welding has many iron wires, described air outlet tube outer surface is provided with heat-preservation cotton, described heat-preservation cotton arranged outside is coated with aluminium sheet, and aluminium sheet prevents that rainwater and Hui Cheng are to inner material corrosion.
Further, described heat-preservation cotton width can be fixed on the air outlet tube in order to heat-preservation cotton greater than adjacent two iron wire spacings.
Further, described heat-preservation cotton is fixed on the air outlet tube outside by adjacent two iron wires, and two iron wires mutually intersect and get final product, but also can be pressed into spherical fixedly heat-preservation cotton in single iron wire end.
Further, described heat-preservation cotton is glass wool, but is not limited to this, also the heat-preservation cotton of available other kinds.
Further, described aluminium sheet is integrated by the welding amalgamation, and in addition, also by other means amalgamation is such as the box and pin clamping.
The present invention has the following advantages: reasonable integral structure, heat insulation effect is good, and air outlet tube internal loss heat energy is less, and structure is thinner, not affecting integrated piping arranges, construction is easy, heat-preservation cotton stable in properties, long service life, simultaneously, good sealing effect, inside are difficult for getting rusty, erode aging, also guarantee the air outlet tube surface quality in the time of heat radiation.
Description of drawings
Fig. 1 is the organigram of the embodiment of the invention.
Fig. 2 is the sectional view of the embodiment of the invention.
Among the figure: 1-air outlet tube, 2-iron wire, 3-heat-preservation cotton, 4-aluminium sheet.
Embodiment
The present invention is further elaborated below in conjunction with drawings and Examples.
With reference to figure 1, a kind of boiling furnace air outlet tube heat preserving method comprises the steps:
(1) the soldering iron silk 2: iron wire 2 one ends are welded in air outlet tube 1 outer surface, make iron wire 2 be evenly distributed on air outlet tube 1 outer surface;
(2) dress heat-preservation cotton 3: get heat-preservation cotton 3 and be located on adjacent two iron wires 2, and two iron wires, 2 intersections are tightened, make air outlet tube 1 outer surface be coated with heat-preservation cotton 3;
(3) coat aluminium sheet 4: get aluminium sheet 4 and be coated in heat-preservation cotton 3 outsides, simultaneously aluminium sheet 4 both sides are welded as a whole;
(4) the amalgamation aluminium sheet 4: weld adjacent two aluminium sheets 4 jointing places, amalgamation aluminium sheet 4.
In the present embodiment, in the described step (four) air outlet tube 1 end and infall aluminium sheet 4 directly and air outlet tube 1 be welded as a whole, guarantee that aluminium sheet 4 firmly is arranged on air outlet tube 1 surface.
Above-mentioned installation method mainly is that a kind of boiling furnace air outlet tube insulating structure is installed, comprise air outlet tube 1, described air outlet tube 1 outer surface uniform welding has many iron wires 2, described air outlet tube 1 outer surface is provided with heat-preservation cotton 3, described heat-preservation cotton 3 arranged outside are coated with aluminium sheet 4, aluminium sheet 4 prevents rainwater and Hui Cheng to inner material corrosion, and its structure sees Fig. 2 for details.
In the present embodiment, described heat-preservation cotton 3 width can be fixed on the air outlet tube 1 in order to heat-preservation cotton 3 greater than adjacent two iron wire 2 spacings.
In the present embodiment, described heat-preservation cotton 3 is fixed on air outlet tube 1 outside by adjacent two iron wires 2, and two 2 mutual intersections of iron wires get final product, but also can be pressed into spherical fixedly heat-preservation cotton 3 in single iron wire 2 ends.
In the present embodiment, described heat-preservation cotton 3 is glass wool, but is not limited to this, also the heat-preservation cotton 3 of available other kinds.
In the present embodiment, described aluminium sheet 4 is integrated by the welding amalgamation, and in addition, also by other means amalgamation is such as the box and pin clamping.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (7)
1. a boiling furnace air outlet tube heat preserving method is characterized in that, comprises the steps:
(1) soldering iron silk: iron wire one end is welded in the air outlet tube outer surface, makes iron wire be evenly distributed on the air outlet tube outer surface;
(2) dress heat-preservation cotton: get heat-preservation cotton and be located on adjacent two iron wires, and two iron wires intersection is tightened, make the air outlet tube outer surface be coated with heat-preservation cotton;
(3) coat aluminium sheet: get aluminium sheet and be coated in the heat-preservation cotton outside, simultaneously the aluminium sheet both sides are welded as a whole;
(4) amalgamation aluminium sheet: weld adjacent two aluminium sheet jointing places, the amalgamation aluminium sheet.
2. boiling furnace air outlet tube heat preserving method according to claim 1 is characterized in that, in the described step (four) air outlet tube end and infall aluminium sheet directly and air outlet tube be welded as a whole.
3. a boiling furnace air outlet tube insulating structure comprises air outlet tube, it is characterized in that, described air outlet tube outer surface uniform welding has many iron wires, and described air outlet tube outer surface is provided with heat-preservation cotton, and described heat-preservation cotton arranged outside is coated with aluminium sheet.
4. boiling furnace air outlet tube insulating structure according to claim 3 is characterized in that, described heat-preservation cotton width is greater than adjacent two iron wire spacings.
5. boiling furnace air outlet tube insulating structure according to claim 3 is characterized in that, described heat-preservation cotton is fixed on the air outlet tube outside by adjacent two iron wires.
6. boiling furnace air outlet tube insulating structure according to claim 3 is characterized in that, described heat-preservation cotton is glass wool.
7. boiling furnace air outlet tube insulating structure according to claim 3 is characterized in that, described aluminium sheet is integrated by the welding amalgamation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210546929.5A CN103016907B (en) | 2012-12-17 | 2012-12-17 | Air-out heat preservation method for furnace in fluid bed and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210546929.5A CN103016907B (en) | 2012-12-17 | 2012-12-17 | Air-out heat preservation method for furnace in fluid bed and structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103016907A true CN103016907A (en) | 2013-04-03 |
| CN103016907B CN103016907B (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210546929.5A Active CN103016907B (en) | 2012-12-17 | 2012-12-17 | Air-out heat preservation method for furnace in fluid bed and structure thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290749Y (en) * | 1996-02-12 | 1998-09-09 | 湖南安淳节能技术有限公司 | Multi-section compound thermal insulation structure |
| CN2340999Y (en) * | 1998-07-11 | 1999-09-29 | 中国石油天然气总公司工程技术研究院 | Thermal insulating pipe with low heat radiation |
| US7360799B1 (en) * | 2004-08-17 | 2008-04-22 | Price Todd C | Insulation cladding for bends |
| CN102563288A (en) * | 2012-02-17 | 2012-07-11 | 王新华 | Combined heat-insulation casing for pipeline elbows |
| CN202580488U (en) * | 2012-04-12 | 2012-12-05 | 北京天麟汇通设备安装工程有限公司 | Heat preservation layer for air-conditioner pipeline |
| CN202992521U (en) * | 2012-12-17 | 2013-06-12 | 福建源鑫环保科技有限公司 | Heat-preservation structure of boiling furnace air outlet pipe |
-
2012
- 2012-12-17 CN CN201210546929.5A patent/CN103016907B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290749Y (en) * | 1996-02-12 | 1998-09-09 | 湖南安淳节能技术有限公司 | Multi-section compound thermal insulation structure |
| CN2340999Y (en) * | 1998-07-11 | 1999-09-29 | 中国石油天然气总公司工程技术研究院 | Thermal insulating pipe with low heat radiation |
| US7360799B1 (en) * | 2004-08-17 | 2008-04-22 | Price Todd C | Insulation cladding for bends |
| CN102563288A (en) * | 2012-02-17 | 2012-07-11 | 王新华 | Combined heat-insulation casing for pipeline elbows |
| CN202580488U (en) * | 2012-04-12 | 2012-12-05 | 北京天麟汇通设备安装工程有限公司 | Heat preservation layer for air-conditioner pipeline |
| CN202992521U (en) * | 2012-12-17 | 2013-06-12 | 福建源鑫环保科技有限公司 | Heat-preservation structure of boiling furnace air outlet pipe |
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|---|---|
| CN103016907B (en) | 2015-01-14 |
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Address after: North Industrial Zone, 350600 Luoyuan County of Fujian Province in Luoyuan Bay Development Zone Applicant after: FUJIAN YUANXIN ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. Address before: 350005, No. 132, 21 middle road, Wuyi Road, Fujian, Fuzhou, 2 Applicant before: FUJIAN YUANXIN ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. |
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