CN204629509U - Gas baffle device between economizer tube panel - Google Patents
Gas baffle device between economizer tube panel Download PDFInfo
- Publication number
- CN204629509U CN204629509U CN201520139300.8U CN201520139300U CN204629509U CN 204629509 U CN204629509 U CN 204629509U CN 201520139300 U CN201520139300 U CN 201520139300U CN 204629509 U CN204629509 U CN 204629509U
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- CN
- China
- Prior art keywords
- economizer
- tube panel
- angle steel
- pipe
- baffle device
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to bulky refuse burning boiler, be specially in garbage burning boiler, gas baffle device between a kind of economizer tube panel, its structure is simple, can not cause damage to pipe, can solve easily between economizer tube panel and form smoke corridor and tube wear problem, it comprises economizer tube panel, it is characterized in that, angle steel is arranged at outside economizer pipe by U bolt.
Description
Technical field
The utility model relates to bulky refuse burning boiler, is specially in garbage burning boiler, gas baffle device between a kind of economizer tube panel.
Background technology
In bulky refuse burning boiler, between economizer tube panel and tube panel, gap is comparatively large, and flue gas, through out-of-date, easily forms smoke corridor, reduces the heat-transfer effect of overall heating surface, and easily produces wearing and tearing to pipe.Taked directly to be welded on pipe side with band steel, because pipe vertical direction is longer, take this measure easily in the process of fielding welding, to produce injury to pipe, as welded stress, pipe deformation, weld defect etc., welding job amount is also relatively large in the past.
Summary of the invention
In order to solve the problem, the utility model provides gas baffle device between a kind of economizer tube panel, and its structure is simple, can not cause damage, can solve easily between economizer tube panel and form smoke corridor and tube wear problem pipe.
Its technical scheme is such: gas baffle device between a kind of economizer tube panel, and it comprises economizer tube panel, it is characterized in that, angle steel is arranged at outside economizer pipe by U bolt.
It is further characterized in that, described angle steel sidepiece is provided with steel plate, and described steel plate has with on described angle steel the installing hole coordinated, and described U bolt is fixedly connected with described angle steel through described installing hole by nut;
Composition backing on described angle steel, described economizer pipe is arranged between described backing plate and described U bolt;
Described angle steel sidepiece is evenly provided with multiple steel plate from top to bottom, and described economizer pipe is welded with Rod Bracing plate, and described U bolt lower end is supported on described Rod Bracing plate.
After adopting the utility model structure, angle steel is installed on outside economizer pipe by U bolt, avoid the defect be directly welded in outside economizer pipe, can not cause damage to pipe, angle steel stops that flue gas can solve between economizer tube panel easily and forms smoke corridor and tube wear problem.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 be in Fig. 1 A to angle steel schematic diagram;
Fig. 3 is Fig. 1 plan structure schematic diagram;
Fig. 4 is I place's enlarged diagram in Fig. 3.
Detailed description of the invention
See Fig. 1, shown in Fig. 2, Fig. 3, Fig. 4, gas baffle device between a kind of economizer tube panel, it comprises economizer tube panel 1, and angle steel 2 is arranged at outside economizer pipe 4 by U bolt 3.
The welding of angle steel 2 sidepiece is provided with steel plate 5, and steel plate 5 has with on angle steel 2 installing hole coordinated, and U bolt 3 is fixedly connected with angle steel 2 through installing hole by nut 6; Composition backing 7 on angle steel 2, economizer pipe 4 is arranged between backing plate 7 and U bolt 3, and economizer pipe 4 does not directly contact with angle steel 2, protection economizer pipe.
Angle steel 2 sidepiece is evenly provided with three steel plates 5 from top to bottom, economizer pipe 4 is welded with Rod Bracing plate 8, and U bolt 3 lower end of bottom is supported on Rod Bracing plate 8, prevents angle steel 2 landing downwards, further protection economizer pipe 4.
Claims (4)
1. a gas baffle device between economizer tube panel, it comprises economizer tube panel, it is characterized in that, angle steel is arranged at outside economizer pipe by U bolt.
2. gas baffle device between a kind of economizer tube panel according to claim 1, it is characterized in that, described angle steel sidepiece is provided with steel plate, and described steel plate has with on described angle steel the installing hole coordinated, and described U bolt is fixedly connected with described angle steel through described installing hole by nut.
3. gas baffle device between a kind of economizer tube panel according to claim 2, it is characterized in that, composition backing on described angle steel, described economizer pipe is arranged between described backing plate and described U bolt.
4. gas baffle device between a kind of economizer tube panel according to claim 2, it is characterized in that, described angle steel sidepiece is evenly provided with multiple steel plate from top to bottom, and described economizer pipe is welded with Rod Bracing plate, and described U bolt lower end is supported on described Rod Bracing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139300.8U CN204629509U (en) | 2015-03-12 | 2015-03-12 | Gas baffle device between economizer tube panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139300.8U CN204629509U (en) | 2015-03-12 | 2015-03-12 | Gas baffle device between economizer tube panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204629509U true CN204629509U (en) | 2015-09-09 |
Family
ID=54048534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520139300.8U Withdrawn - After Issue CN204629509U (en) | 2015-03-12 | 2015-03-12 | Gas baffle device between economizer tube panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204629509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485692A (en) * | 2015-03-12 | 2016-04-13 | 无锡华光锅炉股份有限公司 | Flue gas damper device used between coal economizer tube panels |
| 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 |
-
2015
- 2015-03-12 CN CN201520139300.8U patent/CN204629509U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485692A (en) * | 2015-03-12 | 2016-04-13 | 无锡华光锅炉股份有限公司 | Flue gas damper device used between coal economizer tube panels |
| CN105485692B (en) * | 2015-03-12 | 2017-11-21 | 无锡华光锅炉股份有限公司 | Gas baffle device between a kind of economizer tube panel |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150909 Effective date of abandoning: 20171121 |