CN206669787U - A kind of anti-clogging and the biomass fuel drawing mechanism of idle running - Google Patents
A kind of anti-clogging and the biomass fuel drawing mechanism of idle running Download PDFInfo
- Publication number
- CN206669787U CN206669787U CN201720416499.3U CN201720416499U CN206669787U CN 206669787 U CN206669787 U CN 206669787U CN 201720416499 U CN201720416499 U CN 201720416499U CN 206669787 U CN206669787 U CN 206669787U
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- Prior art keywords
- discharge pipe
- agitating shaft
- transitional storehouse
- storage bin
- bin hopper
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Abstract
It the utility model is related to the biomass fuel drawing mechanism of a kind of anti-clogging and idle running, it includes storage bin hopper and transitional storehouse, storage bin hopper is in funnel-form, transitional storehouse is spherical shell shape, charging aperture is provided with the top of transitional storehouse, charging aperture connects with the lower end of storage bin hopper, the side of transitional storehouse bottom is provided with discharging opening, folded central angle is α between charging aperture and discharging opening, its number of degrees is 120 150 °, discharging opening stretches into the combustion chamber of boiler by the discharge pipe stretched diagonally downward, the baffle plate assembly of anti-backfire is removably connected with discharge pipe close to discharge outlet, close to the position of its lower end, level is provided with the first blanking agitating shaft in storage bin hopper, it is horizontal in transitional storehouse to be provided with the second blanking agitating shaft.It the advantage is that, good sealing effect, material direction of advance has a turnover at transitional storehouse during discharging, and blanking is more smooth；The setting of first vibrator and the second vibrator, the situation that can reduce feed blocking and the idle running of blanking agitating shaft occur；Baffle plate assembly is set, can effectively prevent from being tempered.
Description
Technical field
It the utility model is related to the drawing mechanism of biomass fuel boiler, and in particular to the biology of a kind of anti-clogging and idle running
Matter fuel drawing mechanism.
Background technology
Existing biomass molding fuel is mostly block, cylindric or granular, and it is that the one kind that can directly burn is new
Type clean fuel.The important component of biomass molding fuel category sustainable energy, at present its be used as the fuel of boiler.For
Mitigate the labor intensity of stoker, the boiler that evaporation capacity is more than 4 ton hours generally can all use plant equipment to launch fuel.Meanwhile
Due to the particularity of boiler combustion, the boiler of balanced draft must assure that furnace sealing, be caused with preventing from leaking into a large amount of cold wind in stove
Make unstable combustion.So how to select the feeding device of biomass molding fuel to become boiler manfacturing manufacturer needs what is considered
Matter of utmost importance.
Common feeding device has belt feeder, screw(-type) feeder, star feeder etc..It is extensive in various fields
The belt feeder used often turns into first choice, is that batch feeding end can not seal the defects of belt feeder maximum still, during use
All the time have substantial amounts of cold wind by batch feeding end enter Boiler Furnace in, caused by direct result be:Occur malleation, unstable combustion in stove.
Therefore fed intake from belt feeder and do not meet the requirement of balanced draft boiler in fact.Screw(-type) feeder is also a kind of selection,
It realizes that fuel pushes by the constantly rotation of flood dragon type helical runner, and its duct type structure can accomplish that batch feeding end is close well
Envelope.But its defect is to be only used for conveying powdered and fine granularity material, for block or larger specification biomass fuel
Material, can frequently occur get stuck, get stuck phenomenon, seriously affect boiler normal operation.Star feeder also can be a kind of selection, but
It is as screw(-type) feeder, though it can accomplish that batch feeding end seals well, is equally confined to powdery and little grainy material
Conveying, for block or larger specification biomass fuel, equally occur get stuck, get stuck phenomenon, fuel tolerance is not wide.
Have using hopper is directly arranged on fire grate, be directly fed by fire grate push, but have a disadvantage in that hopper abuts fire grate, Chang Yin
Fuel returns burning and burns out hopper, therefore should not also select.
Utility model content
The utility model provides the biomass fuel drawing mechanism of a kind of anti-clogging and idle running, it is intended at least to some extent
Solves deficiency existing for the biomass fuel drawing mechanism that boiler matching uses in the prior art.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of anti-clogging and the biomass fuel of idle running
Drawing mechanism, it includes storage bin hopper and transitional storehouse, and the storage bin hopper is in funnel-form, and the transition warehouse is spherical shell shape, the transition
Charging aperture is provided with the top of storehouse, the charging aperture is connected with the lower end of the storage bin hopper, and the side of the transitional storehouse bottom is set
There is discharging opening, folded central angle is α between the charging aperture and the discharging opening, and its number of degrees is 120-150 °, the discharging
Mouth stretches into the combustion chamber of boiler by the discharge pipe stretched diagonally downward, can close to the discharge outlet on the discharge pipe
Dismantling connection has the baffle plate assembly of anti-backfire, and being provided with the first blanking close to the position of its lower end level in the storage bin hopper stirs
Axle, horizontal in the transitional storehouse to be provided with the second blanking agitating shaft, the first blanking agitating shaft and the second blanking agitating shaft are divided equally
It is not connected by belt with electric-motor drive, some stir is respectively connected with the first blanking agitating shaft and the second blanking agitating shaft
Mix blade.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the first vibrator for Vibrated baiting is fixedly connected with the lateral wall of the storage bin hopper.
Further, the second vibrator for Vibrated baiting is fixedly connected with the outer tube wall of the discharge pipe.
Further, the mounting hole for baffle plate assembly installation, the baffle plate are offered in the side wall of the discharge pipe
Component includes mounting seat and fire resisting shield, and the mounting seat is removably attachable in the mounting hole by bolt, institute
State fire resisting shield to be located in the discharge pipe, its one end is cut with scissors by the pin-and-hole and bearing pin of mutual cooperation with the mounting seat
Connect, connected between a side wall of the fire resisting shield and the mounting seat by torsion spring, before the discharge pipe discharging,
In the raw, the fire resisting shield can block the discharge pipe to the torsion spring, when the discharge pipe discharges, the torsion
Spring is compressed or elongated, and the fire resisting shield is overturn around the bearing pin to the combustion chamber direction.
Compared with prior art, the beneficial effects of the utility model are：Including transitional storehouse, biomass fuel is successively by storage
Enter combustion chamber after feed bin, transitional storehouse and discharge pipe, good sealing effect, material direction of advance has at transitional storehouse during discharging turns
The mutual cooperation of folding and the first blanking agitating shaft and the second blanking agitating shaft, blanking is more smooth, when can overcome vertical straight line blanking
The deficiency that blanking is discontinuous, stability is poor；First vibrator, the second vibrator, the first blanking agitating shaft and the second blanking are stirred
Axle collective effect, it can obviously reduce feed blocking and because self gravitation compression storage bin hopper side wall can not blanking or blanking agitating shaft
The situation of idle running occurs；Baffle plate assembly is set, can effectively prevent from being tempered, while when burned prosperous, furnace pressure is big, fire prevention gear
Plate is had upward thrust by gas pressure in stove, can reduce discharge quantity automatically, and fire in combustion furnace is automatically adjusted with certain
The effect of power size.
Brief description of the drawings
Fig. 1 is the structural representation of the biomass fuel drawing mechanism of a kind of anti-clogging provided by the utility model and idle running
Figure；
Fig. 2 is the structural representation of the baffle plate assembly in drawing mechanism shown in Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows：
1. storage bin hopper；2. transitional storehouse；3. discharge pipe；4. baffle plate assembly；5. the first blanking agitating shaft；6. the second blanking
Agitating shaft；7. the first vibrator；8. the second vibrator；40. mounting seat；41. fire resisting shield；42. torsion spring.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As illustrated in fig. 1 and 2, the utility model provides the biomass fuel drawing mechanism of a kind of anti-clogging and idle running, and it is wrapped
Include storage bin hopper 1 and transitional storehouse 2, the storage bin hopper 1 is in funnel-form, and the transitional storehouse 2 is spherical shell shape, the top of the transitional storehouse 2
Charging aperture is provided with, the charging aperture connects with the lower end of the storage bin hopper 1, and the side of the bottom of transitional storehouse 2 is provided with discharging
Mouthful, folded central angle is α between the charging aperture and the discharging opening, and its number of degrees is 120-150 °, and the discharging opening passes through
The discharge pipe 3 stretched diagonally downward stretches into the combustion chamber of boiler, and the close discharge outlet is detachable on the discharge pipe 3
It is connected with the baffle plate assembly 4 of anti-backfire, the first blanking agitating shaft 5 is provided with close to the position of its lower end is horizontal in the storage bin hopper 1,
Horizontal in the transitional storehouse 2 to be provided with the second blanking agitating shaft 6, the first blanking agitating shaft 5 and the second blanking agitating shaft 6 are divided equally
It is not connected, is respectively connected with the first blanking agitating shaft 5 and the second blanking agitating shaft 6 some with electric-motor drive by belt
Stirrer paddle.First blanking agitating shaft can be connected with the second blanking agitating shaft with same electric-motor drive, also can respectively with difference
Electric-motor drive connection.
Further, the first vibrator 7 for Vibrated baiting is fixedly connected with the lateral wall of the storage bin hopper 1.
Further, the second vibrator 8 for Vibrated baiting is fixedly connected with the outer tube wall of the discharge pipe 3.
Further, the mounting hole for the baffle plate assembly 4 installation, the gear are offered in the side wall of the discharge pipe 3
Board component 4 includes mounting seat 40 and fire resisting shield 41, and the mounting seat 40 is removably attachable to the peace by bolt
Fill in hole, one end of the fire resisting shield 41 is be hinged by the pin-and-hole and bearing pin of mutual cooperation and the mounting seat 40, described
Connected between the side wall and the mounting seat 40 of fire resisting shield 41 by torsion spring 42, before the discharge pipe 3 discharges,
The torsion spring 42 in the raw when, the fire resisting shield 41 can block the discharge pipe 3, and the discharge pipe 3 goes out
During material, the torsion spring 42 is compressed or elongated, and the fire resisting shield 41 is overturn around the bearing pin to the combustion chamber direction.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (4)
1. a kind of anti-clogging and the biomass fuel drawing mechanism of idle running, it is characterised in that including storage bin hopper (1) and transitional storehouse
(2), the storage bin hopper (1) is in funnel-form, and the transitional storehouse (2) is spherical shell shape, and charging is provided with the top of the transitional storehouse (2)
Mouthful, the charging aperture connects with the lower end of the storage bin hopper (1), and the side of transitional storehouse (2) bottom is provided with discharging opening, described
Folded central angle is α between charging aperture and the discharging opening, and its number of degrees is 120-150 °, and the discharging opening passes through diagonally downward
The discharge pipe (3) of stretching, extension stretches into the combustion chamber of boiler, is detachably connected on the discharge pipe (3) close to the discharge outlet
There is a baffle plate assembly (4) of anti-backfire, the first blanking agitating shaft is provided with close to the position of its lower end is horizontal in the storage bin hopper (1)
(5) it is, horizontal in the transitional storehouse (2) to be provided with the second blanking agitating shaft (6), the first blanking agitating shaft (5) and the second blanking
Agitating shaft (6) is respectively connected by belt with electric-motor drive, the first blanking agitating shaft (5) and the second blanking agitating shaft
(6) some stirrer paddles are respectively connected with.
2. a kind of anti-clogging according to claim 1 and the biomass fuel drawing mechanism of idle running, it is characterised in that described
The first vibrator (7) for Vibrated baiting is fixedly connected with the lateral wall of storage bin hopper (1).
3. a kind of anti-clogging according to claim 1 and the biomass fuel drawing mechanism of idle running, it is characterised in that described
The second vibrator (8) for Vibrated baiting is fixedly connected with the outer tube wall of discharge pipe (3).
4. the biomass fuel drawing mechanism of a kind of anti-clogging and idle running according to any one of claims 1 to 3, its feature
It is, the mounting hole for the baffle plate assembly (4) installation, the baffle plate assembly is offered in the side wall of the discharge pipe (3)
(4) mounting seat (40) and fire resisting shield (41) are included, the mounting seat (40) is removably attachable to described by bolt
In mounting hole, the fire resisting shield (41) is located in the discharge pipe (3), the pin-and-hole and bearing pin that its one end passes through mutual cooperation
It is be hinged with the mounting seat (40), pass through torsion between the side wall and the mounting seat (40) of the fire resisting shield (41)
Spring (42) connects, before the discharge pipe (3) discharging, the torsion spring (42) in the raw, the fire resisting shield (41)
The discharge pipe (3) can be blocked, when the discharge pipe (3) discharges, the torsion spring (42) is compressed or elongated, the fire prevention
Baffle plate (41) is overturn around the bearing pin to the combustion chamber direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416499.3U CN206669787U (en) | 2017-04-19 | 2017-04-19 | A kind of anti-clogging and the biomass fuel drawing mechanism of idle running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416499.3U CN206669787U (en) | 2017-04-19 | 2017-04-19 | A kind of anti-clogging and the biomass fuel drawing mechanism of idle running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669787U true CN206669787U (en) | 2017-11-24 |
Family
ID=60372286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720416499.3U Expired - Fee Related CN206669787U (en) | 2017-04-19 | 2017-04-19 | A kind of anti-clogging and the biomass fuel drawing mechanism of idle running |
Country Status (1)
| Country | Link |
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| CN (1) | CN206669787U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045862A (en) * | 2018-01-18 | 2018-05-18 | 洛阳理工学院 | A kind of suspension-combustion furnace rubbish baiting valve |
| CN108775597A (en) * | 2018-05-17 | 2018-11-09 | 北京国奥天开信息技术有限公司 | A kind of blanking system for biological particles stove |
| CN109099454A (en) * | 2018-07-23 | 2018-12-28 | 刘桂明 | A kind of automatic feeding device of new energy boiler |
| CN109253465A (en) * | 2018-09-27 | 2019-01-22 | 吕红霞 | A kind of biomass power generation boiler feed device |
| CN110314571A (en) * | 2019-08-09 | 2019-10-11 | 天津绿之本生物科技有限公司 | A kind of organic fertilizer stirring discharging mechanism |
| CN110341067A (en) * | 2018-04-04 | 2019-10-18 | 天津市江源塑胶制品有限公司 | A kind of feeding device of plastics color mixing machine |
| CN111482127A (en) * | 2020-05-29 | 2020-08-04 | 广东粤港供水有限公司 | Algae removal equipment, unmanned ship and automatic medicine feeding system |
-
2017
- 2017-04-19 CN CN201720416499.3U patent/CN206669787U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045862A (en) * | 2018-01-18 | 2018-05-18 | 洛阳理工学院 | A kind of suspension-combustion furnace rubbish baiting valve |
| CN108045862B (en) * | 2018-01-18 | 2024-02-13 | 洛阳理工学院 | Garbage discharging valve for suspension combustion furnace |
| CN110341067A (en) * | 2018-04-04 | 2019-10-18 | 天津市江源塑胶制品有限公司 | A kind of feeding device of plastics color mixing machine |
| CN108775597A (en) * | 2018-05-17 | 2018-11-09 | 北京国奥天开信息技术有限公司 | A kind of blanking system for biological particles stove |
| CN109099454A (en) * | 2018-07-23 | 2018-12-28 | 刘桂明 | A kind of automatic feeding device of new energy boiler |
| CN109253465A (en) * | 2018-09-27 | 2019-01-22 | 吕红霞 | A kind of biomass power generation boiler feed device |
| CN110314571A (en) * | 2019-08-09 | 2019-10-11 | 天津绿之本生物科技有限公司 | A kind of organic fertilizer stirring discharging mechanism |
| CN111482127A (en) * | 2020-05-29 | 2020-08-04 | 广东粤港供水有限公司 | Algae removal equipment, unmanned ship and automatic medicine feeding system |
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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: 20171124 Termination date: 20210419 |