CN105485692B - Gas baffle device between a kind of economizer tube panel - Google Patents
Gas baffle device between a kind of economizer tube panel Download PDFInfo
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- CN105485692B CN105485692B CN201510107768.3A CN201510107768A CN105485692B CN 105485692 B CN105485692 B CN 105485692B CN 201510107768 A CN201510107768 A CN 201510107768A CN 105485692 B CN105485692 B CN 105485692B
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- economizer
- angle steel
- tube panel
- pipe
- bolt
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Abstract
The present invention relates to bulky refuse burning boiler, specially in garbage burning boiler, gas baffle device between a kind of economizer tube panel, its is simple in construction, pipe will not be caused to damage, can easily solve the problems, such as to form smoke corridor and tube wear between economizer tube panel, it includes economizer tube panel, characterized in that, angle steel is arranged on the outside of economizer pipe by U bolt.
Description
Technical field
The present invention relates to bulky refuse burning boiler, specially in garbage burning boiler, flue gas between a kind of economizer tube panel
Retaining device.
Background technology
In bulky refuse burning boiler, gap is larger between economizer tube panel and tube panel, when flue gas passes through, easily forms cigarette
Make corridor leave with rage, reduce the heat-transfer effect of overall heating surface, and abrasion is also easy to produce to pipe.Take in the past and be directly welded at pipe with band steel
Sub- side, because pipe vertical direction is longer, this measure is taken easily to produce injury to pipe during fielding welding, such as
Welded stress, pipe deformation, weld defect etc., welding job amount are also relatively large.
The content of the invention
In order to solve the above problems, the invention provides gas baffle device between a kind of economizer tube panel, its is simple in construction,
Pipe will not be caused to damage, can easily solve the problems, such as to form smoke corridor and tube wear between economizer tube panel.
Its technical scheme is such：Gas baffle device between a kind of economizer tube panel, it includes economizer tube panel, and it is special
Sign is that angle steel is arranged on the outside of economizer pipe by U bolt.
It is further characterized by, and the angle steel sidepiece is provided with steel plate, and the steel plate on the angle steel with being provided with cooperation
Mounting hole, the U bolt is fixedly connected with the angle steel through the mounting hole by nut；
Composition backing on the angle steel, the economizer pipe are arranged between the backing plate and the U bolt；
The angle steel sidepiece is evenly arranged with multiple steel plates from top to bottom, and Rod Bracing is welded with the economizer pipe
Plate, the U bolt lower end are supported on the Rod Bracing plate.
After structure of the present invention, angle steel is installed on the outside of economizer pipe by U bolt, is avoided and is directly welded in
The defects of on the outside of economizer pipe, pipe will not be caused to damage, angle steel stops that flue gas can easily solve economizer tube panel
Between form smoke corridor and tube wear problem.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 be in Fig. 1 A to angle steel schematic diagram；
Fig. 3 is Fig. 1 overlooking the structure diagrams；
Fig. 4 is enlarged diagram at I in Fig. 3.
Embodiment
Seeing Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, gas baffle device between a kind of economizer tube panel, it includes economizer tube panel 1,
Angle steel 2 is arranged at the outside of economizer pipe 4 by U bolt 3.
The welding of the sidepiece of angle steel 2 is provided with steel plate 5, and steel plate 5 and the mounting hole that cooperation is provided with angle steel 2, U bolt 3 pass through
Mounting hole is fixedly connected with angle steel 2 by nut 6；Composition backing 7 on angle steel 2, economizer pipe 4 are arranged in backing plate 7 and U bolt
Between 3, economizer pipe 4 does not contact directly with angle steel 2, protects economizer pipe.
The sidepiece of angle steel 2 is evenly arranged with three steel plates 5 from top to bottom, and Rod Bracing plate 8 is welded with economizer pipe 4,
The lower end of U bolt 3 of bottom is supported on Rod Bracing plate 8, is prevented angle steel 2 from sliding downwards, is further protected economizer tube
Son 4.
Claims (2)
1. gas baffle device between a kind of economizer tube panel, it includes economizer tube panel, it is characterised in that angle steel passes through U-shaped spiral shell
Bolt is arranged on the outside of economizer pipe；The angle steel sidepiece is provided with steel plate, and the steel plate on the angle steel with being provided with cooperation
Mounting hole, the U bolt are fixedly connected with the angle steel through the mounting hole by nut；Composition backing on the angle steel,
The economizer pipe is arranged between the backing plate and the U bolt.
2. gas baffle device between a kind of economizer tube panel according to claim 1, it is characterised in that the angle steel sidepiece
Multiple steel plates are evenly arranged with from top to bottom, and Rod Bracing plate, U bolt lower end branch are welded with the economizer pipe
Support on the Rod Bracing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510107768.3A CN105485692B (en) | 2015-03-12 | 2015-03-12 | Gas baffle device between a kind of economizer tube panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510107768.3A CN105485692B (en) | 2015-03-12 | 2015-03-12 | Gas baffle device between a kind of economizer tube panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105485692A CN105485692A (en) | 2016-04-13 |
| CN105485692B true CN105485692B (en) | 2017-11-21 |
Family
ID=55672848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510107768.3A Active CN105485692B (en) | 2015-03-12 | 2015-03-12 | Gas baffle device between a kind of economizer tube panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105485692B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442374A (en) * | 2018-11-19 | 2019-03-08 | 无锡华光锅炉股份有限公司 | Gas baffle structure between a kind of horizontal rubbish Economizer of Heat Recovery Boiler tube panel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056834A2 (en) * | 1981-01-22 | 1982-08-04 | Elpag Ag Chur | Method of manufacturing a module comprising a tubular heating element |
| DE20004051U1 (en) * | 2000-03-03 | 2000-09-14 | WVT Breiding GmbH, 58239 Schwerte | Wear protection for boiler tubes |
| CN201724201U (en) * | 2010-08-18 | 2011-01-26 | 上海锅炉厂有限公司 | Flue gas baffle plate for fin-shaped tube panels |
| CN202182455U (en) * | 2011-08-18 | 2012-04-04 | 江苏力沃新能源科技股份有限公司 | Support frame inside steam drum device |
| CN103307619A (en) * | 2013-06-03 | 2013-09-18 | 长沙锅炉厂有限责任公司 | Flue gas baffle device inside horizontal waste heat boiler |
| CN204629509U (en) * | 2015-03-12 | 2015-09-09 | 无锡华光锅炉股份有限公司 | Gas baffle device between economizer tube panel |
-
2015
- 2015-03-12 CN CN201510107768.3A patent/CN105485692B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056834A2 (en) * | 1981-01-22 | 1982-08-04 | Elpag Ag Chur | Method of manufacturing a module comprising a tubular heating element |
| DE20004051U1 (en) * | 2000-03-03 | 2000-09-14 | WVT Breiding GmbH, 58239 Schwerte | Wear protection for boiler tubes |
| CN201724201U (en) * | 2010-08-18 | 2011-01-26 | 上海锅炉厂有限公司 | Flue gas baffle plate for fin-shaped tube panels |
| CN202182455U (en) * | 2011-08-18 | 2012-04-04 | 江苏力沃新能源科技股份有限公司 | Support frame inside steam drum device |
| CN103307619A (en) * | 2013-06-03 | 2013-09-18 | 长沙锅炉厂有限责任公司 | Flue gas baffle device inside horizontal waste heat boiler |
| CN204629509U (en) * | 2015-03-12 | 2015-09-09 | 无锡华光锅炉股份有限公司 | Gas baffle device between economizer tube panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105485692A (en) | 2016-04-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214028 No. 3 Chengnan Road, new Wu District, Jiangsu, Wuxi Patentee after: Wuxi Huaguang Environmental Protection Energy Group Co., Ltd Address before: 214028 No. 3 Chengnan Road, New District, Jiangsu, Wuxi Patentee before: WUXI HUAGUANG BOILER Co.,Ltd. |
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| CP03 | Change of name, title or address |