CN209801458U - flue gas baffle structure between tube panels of economizer of horizontal garbage waste heat boiler - Google Patents
flue gas baffle structure between tube panels of economizer of horizontal garbage waste heat boiler Download PDFInfo
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- CN209801458U CN209801458U CN201821899792.0U CN201821899792U CN209801458U CN 209801458 U CN209801458 U CN 209801458U CN 201821899792 U CN201821899792 U CN 201821899792U CN 209801458 U CN209801458 U CN 209801458U
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- tube panel
- baffle
- side tube
- heat boiler
- flue gas
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Abstract
The utility model relates to a horizontal rubbish exhaust-heat boiler technical field specifically is a flue gas baffle structure between horizontal rubbish exhaust-heat boiler economizer tube panel, and it can effectively reduce the wearing and tearing of economizer pipe, improves the reliability and the security of boiler operation, and it includes left tube panel and right tube panel, its characterized in that, a left side tube panel with the clearance department of right side tube panel installs baffle mechanism, baffle mechanism includes rectangular baffle, rectangular baffle pass through the U-shaped bolt install in a left side tube panel or right side tube panel, a left side tube panel or install on the right side tube panel and be used for supporting the supporting shoe of U-shaped bolt, rectangular baffle with a left side tube panel or be provided with the baffle between the right side tube panel.
Description
Technical Field
The utility model relates to a horizontal rubbish exhaust-heat boiler technical field specifically is a flue gas baffle structure between horizontal rubbish exhaust-heat boiler economizer tube panel.
background
The tail flue of the waste heat boiler of the grate waste incineration bedroom is generally provided with a superheater, a reheater and an economizer, and the structure is characterized in that a convection heating surface tube bundle is vertically hung in a horizontal flue, the tube bundle consists of an upper centralized tube and a lower centralized tube and a vertical tube, and the tube bundle is arranged in a row in the tail flue along the width direction of the boiler, wherein the economizer area is dense in tube bundle arrangement compared with other heating surface areas, the flow rate of flue gas is high, the tube bundle arrangement is unreasonable, and a flue gas corridor is easily formed.
Disclosure of Invention
In order to solve the problem that the pipe wearing and tearing of the economizer caused because of the existence in flue gas corridor are serious now, have very big potential safety hazard, the utility model provides a flue gas baffle structure between horizontal rubbish exhaust-heat boiler economizer pipe screen, its wearing and tearing that can effectively reduce the economizer pipe improve the reliability and the security of boiler operation.
The technical scheme is as follows: the utility model provides a horizontal rubbish exhaust-heat boiler economizer tube panel flue gas baffle structure within a definite time, its includes left tube panel and right tube panel, a serial communication port, a left side tube panel with the clearance department of right side tube panel installs baffle mechanism, baffle mechanism includes rectangular baffle, rectangular baffle pass through the U-shaped bolt install in a left side tube panel or right side tube panel, a left side tube panel or install on the right side tube panel and be used for supporting the supporting shoe of U-shaped bolt, rectangular baffle with a left side tube panel or be provided with the baffle between the right side tube panel.
The strip baffle is further characterized in that the strip baffle is formed by welding at least two steel plates on angle steel;
Two ends of the U-shaped bolt are respectively connected with the angle steel and the steel plate and are fixed through nuts;
The strip baffle is arranged on the left tube panel or the right tube panel through the two U-shaped bolts;
the supporting block is round steel welded on the left tube panel or the right tube panel;
The baffle plate is welded to the elongated baffle plate.
Adopt the utility model discloses a behind the structure, separate into two circulation spaces through rectangular baffle with original great clearance, reduced the wearing and tearing of economizer pipe, realize fixedly through baffle and U-shaped bolt, improve the reliability and the security of boiler operation.
drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at I in FIG. 1;
FIG. 3 is a structural diagram of the baffle plate in the direction A in FIG. 2;
FIG. 4 is a schematic view of the structure II in FIG. 2;
Fig. 5 is a schematic structural view of a B-direction baffle mechanism in fig. 4.
Detailed Description
see fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 shows, a flue gas baffle structure between horizontal rubbish exhaust-heat boiler economizer tube panel, it includes left tube panel 1 and right tube panel 2, baffle mechanism is installed with the clearance department of right tube panel 2 to left tube panel 1, baffle mechanism includes rectangular baffle 3, rectangular baffle 3 is installed in right tube panel 2 through two U-shaped bolts 4, install the supporting shoe 5 that is used for supporting U-shaped bolt 4 on the right tube panel 2, be provided with baffle 6 between rectangular baffle 2 and the right tube panel 2, and for convenience, baffle 6 direct fixation is in rectangular baffle 3. Specifically, the strip baffle 3 is formed by welding two steel plates 3-2 on an angle steel 3-1, two ends of a U-shaped bolt 4 are respectively connected with the angle steel 3-1 and the steel plates 3-2 and are fixed through a nut 7, the structure is simple, materials are convenient to obtain, and the installation and the disassembly are also convenient; supporting shoe 5 is for welding in the round steel of right tube panel 2, prevents effectively that rectangular baffle 3 from gliding to need not weld on the tube panel by a large scale, can avoid damaging the pipe.
Claims (6)
1. The utility model provides a horizontal rubbish exhaust-heat boiler economizer tube panel flue gas baffle structure within a definite time, its includes left tube panel and right tube panel, a serial communication port, a left side tube panel with the clearance department of right side tube panel installs baffle mechanism, baffle mechanism includes rectangular baffle, rectangular baffle pass through the U-shaped bolt install in a left side tube panel or right side tube panel, a left side tube panel or install on the right side tube panel and be used for supporting the supporting shoe of U-shaped bolt, rectangular baffle with a left side tube panel or be provided with the baffle between the right side tube panel.
2. the horizontal waste heat boiler economizer tube panel flue gas baffle structure of claim 1, wherein the strip baffle is formed by welding at least two steel plates on angle steel.
3. The horizontal type waste heat boiler economizer inter-tube panel flue gas baffle structure of claim 2, wherein two ends of the U-shaped bolt are respectively connected with the angle steel and the steel plate and are fixed through nuts.
4. The structure of the horizontal waste heat boiler economizer with inter-tube panel flue gas baffle plate as claimed in claim 1, wherein the strip baffle plate is mounted on the left tube panel or the right tube panel through two U-shaped bolts.
5. The structure of the horizontal waste heat boiler economizer inter-tube panel flue gas baffle according to claim 1, wherein the support block is round steel welded to the left tube panel or the right tube panel.
6. The structure of the horizontal waste heat boiler economizer inter-tube panel flue gas baffle plate of claim 1, wherein the baffle plate is welded to the strip baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899792.0U CN209801458U (en) | 2018-11-19 | 2018-11-19 | flue gas baffle structure between tube panels of economizer of horizontal garbage waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899792.0U CN209801458U (en) | 2018-11-19 | 2018-11-19 | flue gas baffle structure between tube panels of economizer of horizontal garbage waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209801458U true CN209801458U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821899792.0U Active CN209801458U (en) | 2018-11-19 | 2018-11-19 | flue gas baffle structure between tube panels of economizer of horizontal garbage waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209801458U (en) |
Cited By (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 |
-
2018
- 2018-11-19 CN CN201821899792.0U patent/CN209801458U/en active Active
Cited By (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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
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 Wu District, Jiangsu, Wuxi Patentee before: WUXI HUAGUANG BOILER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |