CN207922277U - A kind of feeding equipment for generating power with biomass combustion - Google Patents
A kind of feeding equipment for generating power with biomass combustion Download PDFInfo
- Publication number
- CN207922277U CN207922277U CN201820011781.8U CN201820011781U CN207922277U CN 207922277 U CN207922277 U CN 207922277U CN 201820011781 U CN201820011781 U CN 201820011781U CN 207922277 U CN207922277 U CN 207922277U
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- China
- Prior art keywords
- barrel
- feeding cylinder
- feeding
- discharge barrel
- feed
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of feeding equipments for generating power with biomass combustion, including horizontally disposed screw feeding device；Screw feeding device includes the feeding cylinder and discharge barrel being docking together, feeding cylinder is fixedly installed, the upper left quarter of feeding cylinder is equipped with feed inlet, feed hopper is connected on feed inlet, the right end of feeding cylinder is installed with ring flange, the right end of ring flange is installed with bearing block, and the left end of discharge barrel is assemblied in the bearing in bearing block, and the peripheral wall of discharge barrel is equipped with discharge port；Feed spool is equipped in feeding cylinder, feed spool extends right up in discharge barrel and its right end is fixedly connected with the right side wall of discharge barrel；The periphery of discharge barrel is arranged with blanking barrel, and the left end of blanking barrel is fixed on the right side of bearing block, and the peripheral wall bottom of blanking barrel offers blanking port.The utility model uses helical feed mode, can be fed in the intermittent burner hearth to biomass boiler, it is therefore prevented that the bulk deposition of biomass fuel in burner hearth significantly improves the efficiency of combustion of boiler.
Description
Technical field
The utility model is related to a kind of biomass energy technical field of comprehensive utilization, and biomass fuel is used for more particularly, to one kind
Burn the feeding equipment of power generation.
Background technology
It is the important way of biomass utilization using biomass power generation, and country advocated energetically in recent years and drum
The mode of biomass energy utilization encouraged.Generation Utilizing Biological Energy Sources are broadly divided into generating power with biomass combustion, biomass is mixed and burned hair
Electricity and Biomass Gasification ＆ Power Generation.Generating power with biomass combustion is to generate steam drive steam turbine by biomass boiler, drives hair
Electric power generation.Biomass boiler is mainly using agricultural crop straw etc. as fuel, and generally use conveyer belt is continuously to biology
It is fed in the burner hearth of matter boiler, be easy to cause biomass fuel bulk deposition in burner hearth, to keep boiler combustion efficiency not high.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide one kind being used for biomass combustion
The feeding equipment of power generation.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of feeding equipment for generating power with biomass combustion, including horizontally disposed screw feeding device；The spiral
Feeding equipment includes the feeding cylinder and discharge barrel being docking together, and the feeding cylinder fixed setting, the upper left quarter of feeding cylinder is equipped with
Feed inlet, and feed hopper is connected on feed inlet, the right end of feeding cylinder is installed with ring flange, and the right end of ring flange is installed with axis
The left end of bearing, the discharge barrel is assemblied in the bearing in bearing block, and discharge port is offered on the peripheral wall of discharge barrel；Institute
It states and is equipped with feed spool in feeding cylinder, feed spool extends right up in discharge barrel, and the right side of the right end of feed spool and discharge barrel
Wall is fixedly connected；The periphery of the discharge barrel is also arranged with blanking barrel, and the left end of blanking barrel is fixed on the right side of bearing block,
And the peripheral wall bottom of blanking barrel offers blanking port.
Further, the feed spool is equipped with helical blade.
Further, motor is installed with below the feeding cylinder, and the output shaft of motor connects feeding by belt
The left end of axis.
Further, the middle of the feed inlet of the feeding cylinder is equipped with cutting plate, and cutting plate is cone and cone is perpendicular
It directly sets up, and there are gaps between the conical surface and feed inlet of cutting plate.
Further, the lower section of the cutting plate is equipped with cross bar, and the both ends of cross bar are fixed on the inner wall of feeding cylinder,
Cross bar top is fixed with the montant of resilientiy stretchable, and the cutting plate is fixed at the top of montant.
It is using advantageous effect caused by above-mentioned technical proposal：
The utility model uses helical feed mode, can be fed, prevent in the intermittent burner hearth to biomass boiler
The bulk deposition of biomass fuel, significantly improves the efficiency of combustion of boiler in burner hearth.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the phantom of the utility model；
In figure：1, feeding cylinder, 2, feed spool, 3, discharge barrel, 4, feed hopper, 5, discharge port, 6, helical blade, 7, bearing
Seat, 8, ring flange, 9, motor, 10, burner hearth, 11, blanking barrel, 12, blanking port, 13, cutting plate, 14, montant, 15, cross bar.
Specific implementation mode
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As Figure 1-Figure 2, the utility model discloses a kind of feeding equipments for generating power with biomass combustion, including water
The screw feeding device of flat setting；Screw feeding device includes the feeding cylinder 1 being docking together and discharge barrel 3, the feeding cylinder 1
The upper left quarter of fixed setting, feeding cylinder 1 is equipped with feed inlet, and feed hopper 4 is connected on feed inlet, and the right end of feeding cylinder 1 is solid
Equipped with ring flange 8, the right end of ring flange 8 is installed with bearing block 7, and the left end of discharge barrel 3 is assemblied in the bearing in bearing block 7,
And discharge port 5 is offered on the peripheral wall of discharge barrel 3；Feed spool 2 is equipped in the feeding cylinder 1, feed spool 2 extends right up to out
In barrel 3, and the right end of feed spool 2 is fixedly connected with the right side wall of discharge barrel 3；The periphery of discharge barrel 3 is also arranged with blanking
Cylinder 11, the left end of blanking barrel 11 is fixed on the right side of bearing block 7, and the peripheral wall bottom of blanking barrel 11 offers blanking port
12。
The lower section of feeding cylinder 1 is installed with motor 9, and the output shaft of motor 9 connects the left end of feed spool 2 by belt.
Feed spool 2 is equipped with helical blade 6, and when feed spool 2 drives helical blade 6 to rotate, the straw of feeding cylinder 1 will be entered from feed hopper 4
Stalk fuel is conveyed into discharge barrel 3 and a certain amount of stalk fuel of temporary certain time, and discharging is driven simultaneously when feed spool 2 rotates
Cylinder 3 rotates, and discharge barrel 3 is rotated in fixed blanking barrel 11, in this way, only when going out on 3 peripheral wall of discharge barrel
When the blanking port 12 of 5 part or all of centering blanking barrel of material mouth, 11 peripheral wall bottom, temporary a certain amount of stalk fuel in discharge barrel 3
It falls into the burner hearth 10 of biomass boiler；When discharge port 5 turns over blanking port 12 completely, continue temporary stalk in discharge barrel 3 again
Fuel.Therefore, the utility model intermittent can be fed into burner hearth 10, it is therefore prevented that a large amount of heaps of biomass fuel in burner hearth
Product, significantly improves the efficiency of combustion of boiler.
The middle of the feed inlet of the feeding cylinder 1 of the utility model is equipped with cutting plate 13, and cutting plate 13 is cone and bores
Point is arranged straight up, and there are gap between the conical surface and feed inlet of cutting plate 13, the stalk fuel put into from feed hopper 4
After being disperseed by the cutting plate 13 of cone, feeding cylinder 1 is entered from the gap.The lower section of cutting plate 13 is equipped with cross bar 15, and
The both ends of cross bar 15 are fixed on the inner wall of feeding cylinder 1, and 15 top of cross bar is fixed with the montant 14 of resilientiy stretchable, the sub-material
Plate 13 is fixed on 14 top of montant.When the stalk fuel disposably put into feed hopper 4 is more, cutting plate 13 compresses downwards
Montant 14, expands gap, increases charging rate, avoids the fuel accumulation in feed hopper 4 or blocks.
Claims (5)
1. a kind of feeding equipment for generating power with biomass combustion, including horizontally disposed screw feeding device；It is characterized in that：
The screw feeding device includes the feeding cylinder being docking together（1）And discharge barrel（3）, the feeding cylinder（1）Fixed setting, into
Barrel（1）Upper left quarter be equipped with feed inlet, and feed hopper is connected on feed inlet（4）, feeding cylinder（1）Right end be installed with method
Blue disk（8）, ring flange（8）Right end be installed with bearing block（7）, the discharge barrel（3）Left end be assemblied in bearing block（7）In
In bearing, and discharge barrel（3）Peripheral wall on offer discharge port（5）；The feeding cylinder（1）In be equipped with feed spool（2）, feeding
Axis（2）Extend right up to discharge barrel（3）In, and feed spool（2）Right end and discharge barrel（3）Right side wall be fixedly connected；Institute
State discharge barrel（3）Periphery be also arranged with blanking barrel（11）, blanking barrel（11）Left end be fixed on bearing block（7）Right side
On, and blanking barrel（11）Peripheral wall bottom offer blanking port（12）.
2. the feeding equipment according to claim 1 for generating power with biomass combustion, it is characterised in that：The feed spool
（2）It is equipped with helical blade（6）.
3. the feeding equipment according to claim 1 for generating power with biomass combustion, it is characterised in that：The feeding cylinder
（1）Lower section be installed with motor（9）, and motor（9）Output shaft feed spool is connected by belt（2）Left end.
4. the feeding equipment according to claim 1 for generating power with biomass combustion, it is characterised in that：The feeding cylinder
（1）Feed inlet middle be equipped with cutting plate（13）, cutting plate（13）It is arranged straight up for conical and cone, and point
Flitch（13）The conical surface and feed inlet between there are gaps.
5. the feeding equipment according to claim 4 for generating power with biomass combustion, it is characterised in that：The cutting plate
（13）Lower section be equipped with cross bar（15）, and cross bar（15）Both ends be fixed on feeding cylinder（1）Inner wall on, cross bar（15）Top
It is fixed with the montant of resilientiy stretchable（14）, the cutting plate（13）It is fixed on montant（14）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011781.8U CN207922277U (en) | 2018-01-04 | 2018-01-04 | A kind of feeding equipment for generating power with biomass combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011781.8U CN207922277U (en) | 2018-01-04 | 2018-01-04 | A kind of feeding equipment for generating power with biomass combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922277U true CN207922277U (en) | 2018-09-28 |
Family
ID=63615992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820011781.8U Expired - Fee Related CN207922277U (en) | 2018-01-04 | 2018-01-04 | A kind of feeding equipment for generating power with biomass combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922277U (en) |
-
2018
- 2018-01-04 CN CN201820011781.8U patent/CN207922277U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190104 |