CN204693450U - A kind of biomass boiler traveling-grate stoker - Google Patents
A kind of biomass boiler traveling-grate stoker Download PDFInfo
- Publication number
- CN204693450U CN204693450U CN201520248009.4U CN201520248009U CN204693450U CN 204693450 U CN204693450 U CN 204693450U CN 201520248009 U CN201520248009 U CN 201520248009U CN 204693450 U CN204693450 U CN 204693450U
- Authority
- CN
- China
- Prior art keywords
- traveling
- grate stoker
- boiler
- baffle plate
- biomass boiler
- 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
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Abstract
The utility model relates to a kind of biomass boiler traveling-grate stoker, and described traveling-grate stoker drives reductor by motor, drives it to rotate by the cooperation between gear; Described chain fire-gate above, boiler feed mouth place is provided with baffle plate, under described baffle plate along and described traveling-grate stoker upper surface between distance L be 5 ~ 30cm.The utility model uses on boiler, and boiler can be made fuel used unrestricted and can ensure Thorough combustion, fuel saving.
Description
Technical field
The utility model relates to a kind of boiler fire grate, specifically discloses a kind of biomass boiler traveling-grate stoker.
Background technology
The fire grate that existing biomass boiler uses is all fixed form, have a strip with bulk, the framework of its surrounding is fixedly mounted on burner hearth or burning base portion, the wood pellet fuel that this fire grate Design Mode can only burn single, and other stalk granular fuels that can not burn.Because all stalk particles in combustion can seriously coking, cause fuel bed stuffy, can not sustained combustion, bottom fuel can not Thorough combustion, and waste resource, therefore this fixed type grate boiler does not have practicality and generalization.
Utility model content
Goal of the invention of the present utility model is: provide one that boiler can be made fuel used unrestricted and can ensure Thorough combustion, the biomass boiler traveling-grate stoker of fuel saving for overcoming the above problems.
The technical scheme that the utility model adopts is such:
A kind of biomass boiler traveling-grate stoker, described traveling-grate stoker drives reductor by motor, drives it to rotate by the cooperation between gear; Described chain fire-gate above, boiler feed mouth place is provided with baffle plate, under described baffle plate along and described traveling-grate stoker upper surface between distance L be 5 ~ 30cm.
Further, be fixedly connected with gear at described reductor rotating shaft end, the casting lug thereon that described chain furnace framed bent main shaft extends is welded with toothed disc, both engaged transmission.
Further, the distance L under described baffle plate between edge and described traveling-grate stoker upper surface is 10 ~ 20cm.
In sum, owing to adopting technique scheme, the beneficial effects of the utility model are:
Biomass boiler adopts traveling-grate stoker described in the utility model, in use fire grate is in and constantly rotates forward travel state, the residue that straw burning stays directly is discharged, this can prevent because fuel is piled up, cause bottom fuel can not Thorough combustion, fuel saving, also can make boiler fuel used unrestricted, slagging prevention; The arranging of baffle plate can avoid because of the many uncertain factors of hand stock that to cause fuel to be piled up too high, and bottom fuel can not the problem of abundant after-flame.
Accompanying drawing explanation
Fig. 1 is the utility model power set structural representations;
Fig. 2 is the utility model overall structure schematic diagram;
Fig. 3 is A-A sectional drawing in Fig. 2.
Mark in figure: 1, boiler; 2, charging aperture; 3, traveling-grate stoker; 4, motor; 5, reductor; 6, baffle plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 3, a kind of biomass boiler traveling-grate stoker, described traveling-grate stoker 3 drives reductor 5 by motor 4, is driven rotate by the cooperation between gear; Be fixedly connected with gear at described reductor 4 rotating shaft end, the casting lug thereon that described chain furnace framed bent main shaft extends is welded with toothed disc, both engaged transmission; By reductor 5 and coordinating between gear with toothed disc, ensure that traveling-grate stoker 3 slowly moves forward.
The distance L be provided with between the 6 times edges of baffle plate described in baffle plate 6 and described traveling-grate stoker 3 upper surface above described traveling-grate stoker 3, near boiler 1 charging aperture 2 place is 5 ~ 30cm; The design of baffle plate 6 prevents hand stock from causing fuel to be piled up, the appearance of the problem that bottom fuel combustion is insufficient, ensures that fuel enters in boiler with certain uniform thickness and complete combustion heating; Distance L is between the two determined by the kind of fuel, and should say that the size of distance L is with under stacking states, fuel bottom also can ensure clean-burning thickness equal and opposite in direction.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a biomass boiler traveling-grate stoker, is characterized in that: described traveling-grate stoker drives reductor by motor, drives it to rotate by the cooperation between gear; Described chain fire-gate above, boiler feed mouth place is provided with baffle plate, under described baffle plate along and described traveling-grate stoker upper surface between distance L be 5 ~ 30cm.
2. a kind of biomass boiler traveling-grate stoker according to claim 1, is characterized in that: be fixedly connected with gear at described reductor rotating shaft end, and the casting lug thereon that described chain furnace framed bent main shaft extends is welded with toothed disc, both engaged transmission.
3. a kind of biomass boiler traveling-grate stoker according to claim 1, is characterized in that: the distance L under described baffle plate between edge and described traveling-grate stoker upper surface is 10 ~ 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248009.4U CN204693450U (en) | 2015-04-17 | 2015-04-17 | A kind of biomass boiler traveling-grate stoker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248009.4U CN204693450U (en) | 2015-04-17 | 2015-04-17 | A kind of biomass boiler traveling-grate stoker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693450U true CN204693450U (en) | 2015-10-07 |
Family
ID=54233734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248009.4U Expired - Fee Related CN204693450U (en) | 2015-04-17 | 2015-04-17 | A kind of biomass boiler traveling-grate stoker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693450U (en) |
-
2015
- 2015-04-17 CN CN201520248009.4U patent/CN204693450U/en not_active Expired - Fee Related
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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: 20151007 Termination date: 20170417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |