CN2797897Y - Novel fire grate side sealing device - Google Patents
Novel fire grate side sealing device Download PDFInfo
- Publication number
- CN2797897Y CN2797897Y CN 200520072460 CN200520072460U CN2797897Y CN 2797897 Y CN2797897 Y CN 2797897Y CN 200520072460 CN200520072460 CN 200520072460 CN 200520072460 U CN200520072460 U CN 200520072460U CN 2797897 Y CN2797897 Y CN 2797897Y
- Authority
- CN
- China
- Prior art keywords
- fire grate
- side sealing
- sealing block
- sealing device
- arm
- 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.)
- Expired - Fee Related
Links
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a novel side sealing device for a fire grate, which is provided with a fire-grate side sealing block for a fire grate, the section of the side sealing block forms an L shape, wherein one arm of the L-shaped side sealing block is blocked above one side of the fire grate, and the other arm of the L-shaped side sealing block is fixed on a side board of the fire grate. The utility model has the advantages of reasonable structure, good operating effect and long service life and is not easy to damage.
Description
Technical field:
The utility model relates to a kind of boiler grate side seal structure.
Background technology:
The boiler of drum series has energy-efficient characteristics partially, but the side-sealing device of its boiler grate, owing to adopt rack-like structures, side sealing block sinks easily, distortion, scaling loss, and cause the bending of having strong market potential, and fire grate is stuck, and serious meeting causes that furnace wall is loosening and collapses, cause sudden blowing out, bring very burden and economic loss to the user.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, good working effect, the novel fire grate side-sealing device of long service life.
Technical solution of the present utility model is:
A kind of novel fire grate side-sealing device, the fire grate side sealing block is arranged, it is characterized in that: the cross section of side sealing block is L-shaped, and wherein the one arm of " L " shape side sealing block retaining is above fire grate one side, and the one arm in addition of " L " shape side sealing block is packed on the fire grate side plate.
Being packed in the one arm on the fire grate side plate in " L " shape side sealing block, is to be fixed on the fire grate side plate by bolt, nut, and nut and fire grate side plate are welded to connect.
The utility model is rational in infrastructure, and good working effect is not fragile, long service life.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of novel fire grate side-sealing device, fire grate side sealing block 1 is arranged, the cross section of side sealing block 1 is L-shaped, wherein one arm 2 retainings of " L " shape side sealing block are above fire grate 4 one sides, the one arm 3 in addition of " L " shape side sealing block is fixed on the fire grate side plate 5 by bolt 6, nut 7, and nut 6 is welded to connect with fire grate side plate 5.
Claims (2)
1, a kind of novel fire grate side-sealing device, the fire grate side sealing block is arranged, it is characterized in that: the cross section of side sealing block is L-shaped, and wherein the one arm of " L " shape side sealing block retaining is above fire grate one side, and the one arm in addition of " L " shape side sealing block is packed on the fire grate side plate.
2, novel fire grate side-sealing device according to claim 1 is characterized in that: being packed in the one arm on the fire grate side plate in " L " shape side sealing block, is to be fixed on the fire grate side plate by bolt, nut, and nut and fire grate side plate are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072460 CN2797897Y (en) | 2005-06-09 | 2005-06-09 | Novel fire grate side sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072460 CN2797897Y (en) | 2005-06-09 | 2005-06-09 | Novel fire grate side sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797897Y true CN2797897Y (en) | 2006-07-19 |
Family
ID=36869139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520072460 Expired - Fee Related CN2797897Y (en) | 2005-06-09 | 2005-06-09 | Novel fire grate side sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797897Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146114A (en) * | 2020-09-29 | 2020-12-29 | 无锡华光环保能源集团股份有限公司 | Sealing structure for boiler reciprocating grate |
-
2005
- 2005-06-09 CN CN 200520072460 patent/CN2797897Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146114A (en) * | 2020-09-29 | 2020-12-29 | 无锡华光环保能源集团股份有限公司 | Sealing structure for boiler reciprocating grate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 Termination date: 20120609 |