CN204494432U - The fire grate that a kind of fire bars spacing is adjustable - Google Patents
The fire grate that a kind of fire bars spacing is adjustable Download PDFInfo
- Publication number
- CN204494432U CN204494432U CN201520110418.8U CN201520110418U CN204494432U CN 204494432 U CN204494432 U CN 204494432U CN 201520110418 U CN201520110418 U CN 201520110418U CN 204494432 U CN204494432 U CN 204494432U
- Authority
- CN
- China
- Prior art keywords
- fire bars
- fire
- rotating shaft
- connecting rod
- furnace charge
- 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
- 238000003756 stirring Methods 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses the fire grate that a kind of fire bars spacing is adjustable, it comprises framework, fire bars, pull bar, connecting rod; Be provided with some fire bars in the arrangement of lower portion uniform parallel, every root fire bars two ends are rotationally connected respectively by a rotating shaft and adjacent frame side wall; The rotating shaft top of frame side wall side, through frame side wall, is placed in outside framework; Be fixed with the connecting rod axially vertical with rotating shaft on the top of every root rotating shaft, the top of connecting rod is movably hinged with pull bar respectively.Advantage: by adjusting the angle of fire bars, adjusting the spacing between fire bars, fire grate can be allowed like this to be applicable to the furnace charge of plurality of specifications; The air quantity being entered body of heater by fire grate can be controlled by the spacing adjusting fire bars; The angle of adjustment fire bars can stir furnace charge from bottom, gets through the space between furnace charge, increases the circulation of air, improves efficiency of combustion; While stirring furnace charge, the ash content granule that furnace charge burning is formed directly falls furnace bottom, reduces the discharge capacity of ash content in flue gas.
Description
Technical field:
The utility model relates to a kind of fire grate, relates in particular to the fire grate that a kind of fire bars spacing is adjustable.
Background technology
Large-sized boiler uses chain fire grate, can be movable between stove tooth and stove tooth, but can not adjust stove space width; Miniature boiler or civil heating stove use fixed grate, and fire bars spacing is fixed, and not by adjustment fire bars spacing, change furnace grate ventilation performance; The rotatable combination fire grate of multi-disc, although can rotate monolithic fire grate, can not change fire bars spacing, also just cannot change the performance of ventilating of fire bars; Monolithic fire grate rotates mainly in order to prepurging ash, but prepurging ash simultaneously, and furnace charge is easy to drop, and cause damage waste.
Utility model content:
The purpose of this utility model is to provide a kind of can adjustment to be entered body of heater air capacity by fire grate, improve fuel economy, stirred the adjustable fire grate of the fire bars spacing of furnace charge.
The utility model is implemented by following technical scheme: the fire grate that a kind of fire bars spacing is adjustable, and it comprises framework, fire bars, pull bar, connecting rod; Be provided with some fire bars in described lower portion uniform parallel arrangement, fire bars two ends described in every root are rotationally connected respectively by a rotating shaft and adjacent described frame side wall; The described rotating shaft top of described frame side wall side, through described frame side wall, is placed in outside described framework; The top of rotating shaft described in every root in described framework outside is fixed with the described connecting rod axially vertical with described rotating shaft, and the top of the described connecting rod of uniform parallel arrangement is movably hinged with described pull bar respectively.
Advantage of the present utility model: by adjusting the angle of fire bars, adjust the spacing between fire bars, fire grate can be allowed like this to be applicable to the furnace charge of plurality of specifications, and applicability is wide; The air quantity being entered body of heater by fire grate can be controlled by the spacing adjusting fire bars; The angle of adjustment fire bars can stir furnace charge from bottom, changes burden distribution situation, gets through the space between furnace charge, increases the circulation of air, improves efficiency of combustion; While stirring furnace charge, the ash content granule that furnace charge burning is formed directly falls furnace bottom, reduces the discharge capacity of ash content in flue gas.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is use schematic diagram of the present utility model
Framework 1, fire bars 2, pull bar 3, connecting rod 4, rotating shaft 5.
Detailed description of the invention: as depicted in figs. 1 and 2, the fire grate that a kind of fire bars spacing is adjustable, it comprises framework 1, fire bars 2, pull bar 3, connecting rod 4; Be provided with five fire bars 2 framework 1 inner homogeneous is arranged in parallel, every root fire bars 2 two ends are rotationally connected respectively by a rotating shaft 5 and adjacent framework 1 sidewall; Rotating shaft 5 top of framework 1 sidewall side, through framework 1 sidewall, is placed in outside framework 1; Be fixed with the connecting rod 4 axially vertical with rotating shaft 5 on the top of every root rotating shaft 5 of framework 1 outside, the top of the connecting rod 4 of uniform parallel arrangement is movably hinged with pull bar 3 respectively; Connecting rod 4, the rotating shaft 5 that connect corresponding to connecting rod 4 and be fixedly connected with integral with the corresponding fire bars 2 be connected of rotating shaft 5; During push-and-pull pull bar 3, pull bar 3 drives connecting rod 4 to rotate, connecting rod 4 drives fire bars 2 to rotate around rotating shaft 5, and then the spacing changed between fire bars 2, fire bars 2 spacing can stir furnace charge while changing, change burden distribution situation, and the ash content granule that furnace charge burning is formed directly is fallen by the spacing between fire bars 2.
Claims (1)
1. the fire grate that fire bars spacing is adjustable, is characterized in that, it comprises framework, fire bars, pull bar, connecting rod; Be provided with some fire bars in described lower portion uniform parallel arrangement, fire bars two ends described in every root are rotationally connected respectively by a rotating shaft and adjacent described frame side wall; The described rotating shaft top of described frame side wall side, through described frame side wall, is placed in outside described framework; The top of rotating shaft described in every root in described framework outside is fixed with the described connecting rod axially vertical with described rotating shaft, and the top of the described connecting rod of uniform parallel arrangement is movably hinged with described pull bar respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110418.8U CN204494432U (en) | 2015-02-15 | 2015-02-15 | The fire grate that a kind of fire bars spacing is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110418.8U CN204494432U (en) | 2015-02-15 | 2015-02-15 | The fire grate that a kind of fire bars spacing is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494432U true CN204494432U (en) | 2015-07-22 |
Family
ID=53573745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520110418.8U Expired - Fee Related CN204494432U (en) | 2015-02-15 | 2015-02-15 | The fire grate that a kind of fire bars spacing is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494432U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482163A (en) * | 2016-12-08 | 2017-03-08 | 重庆华万伦生物新能源科技有限公司 | A kind of pair of turnover plate type bio-fuel stove |
| CN108151041A (en) * | 2017-12-22 | 2018-06-12 | 王涛 | A kind of telescopic deslagging fire grate device of power economized boiler |
| CN108224410A (en) * | 2018-01-03 | 2018-06-29 | 安溪县雅池茶业有限公司 | A kind of portable boiler |
-
2015
- 2015-02-15 CN CN201520110418.8U patent/CN204494432U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482163A (en) * | 2016-12-08 | 2017-03-08 | 重庆华万伦生物新能源科技有限公司 | A kind of pair of turnover plate type bio-fuel stove |
| CN106482163B (en) * | 2016-12-08 | 2018-09-28 | 重庆华万伦生物新能源科技有限公司 | A kind of double turnover plate type bio-fuel stoves |
| CN108151041A (en) * | 2017-12-22 | 2018-06-12 | 王涛 | A kind of telescopic deslagging fire grate device of power economized boiler |
| CN108151041B (en) * | 2017-12-22 | 2019-11-29 | 浙江华赢特钢科技有限公司 | A kind of telescopic deslagging fire grate device of power economized boiler |
| CN108224410A (en) * | 2018-01-03 | 2018-06-29 | 安溪县雅池茶业有限公司 | A kind of portable boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |