CN105864812B - The fuel delivery means of combustor - Google Patents
The fuel delivery means of combustor Download PDFInfo
- Publication number
- CN105864812B CN105864812B CN201610212247.9A CN201610212247A CN105864812B CN 105864812 B CN105864812 B CN 105864812B CN 201610212247 A CN201610212247 A CN 201610212247A CN 105864812 B CN105864812 B CN 105864812B
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- Prior art keywords
- loading hopper
- impeller
- hub
- combustor
- fuel
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/22—Controlling thickness of fuel bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/004—Feeding devices with reciprocating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/20—Feeding/conveying devices
- F23K2203/203—Feeding/conveying devices using pistons or rams
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The present invention relates to combustor to be equipped with technical field,Specifically a kind of fuel delivery means of combustor,It includes loading hopper and frame,Loading hopper is arranged in frame,The side of loading hopper bottom is provided with discharging opening,Discharging opening connects with the charging aperture of combustor,The opposite side of loading hopper bottom is by promoting axle sleeve to be provided with impeller-hub,The termination that impeller-hub is stretched into loading hopper is provided with interchangeable propulsion head,The other end of impeller-hub is hinged with the rotary shaft being hinged on power wheel,Power wheel is arranged in frame,And it is driven by actuating unit,It is be hinged above the impeller-hub of bottom in loading hopper that material shaking plate is installed,The return spring resetted after moving it is connected with material shaking plate,By promoting set to be provided with pusher head on the loading hopper in material shaking backboard portion,Pusher head can move back and forth promoting in set,Pusher head is promoted by the catch bar being arranged on impeller-hub.The transport conveyor constructions setting of the present invention is ingenious, and feeding is smooth, the quantity of feeding easy to control, and feeding is uniform.
Description
Technical field
The present invention relates to combustor to be equipped with technical field, specifically a kind of fuel delivery means of combustor.
Background technology
Biomass particle burning machine is an important breakthrough in terms of clean combustion technique development, and it uses advanced gasification
Combustion system, particle can be allowed fully to be burned to more than 95%, direct biomass burning granular fuel, handled just without auxiliary equipment
The zero-emission of nitride, sulfide can be achieved, started substituting fire coal, fuel oil, gas, the mode such as electricity consumption and heat up the elder generation of technology
River, it is in short supply anxious with coal electricity consumption to solve medium-sized and small enterprises public institution using new green environment protection particle as raw material for it.
Existing combustor generally includes combustion furnace, bellows and the feed device for being connected to the combustion furnace, uses now
The feed device of biomass combustion machine use single auger structure mostly, biology can smoothly be ensured using auger structure
The normal conveying of matter granular fuel, but exist for the biomass combustion machine that some conveying pipelines are longer, material transportation amount is big
After conveying material process, storage has more biomass material mostly in conveying device, is generally more difficult to reclaim, if things go on like this, will
More loss is brought to enterprise, improves the production cost of enterprise, if carrying out manual recovery, also wants worker to pay larger
Workload go to collect.Also easily there is the phenomenon to get stuck in course of conveying in auger structure, causes feeding not smooth.Open text
The conveying device for also reporting some combustors is offered, such as：
1st, Chinese patent：A kind of biomass particle burning machine using cylinder feed device, application number：
201310279849.2 the applying date：2013.07.05 applicant：Dongguan City Huarong coating equipment Co., Ltd, address：
523000 Dongguan City, Guangdong Province camphorwood Tou Zhenxu towns Fu Dou industrial areas A iron sheet room, inventor：Zhang Wenwen, summary：The invention
A kind of biomass particle burning machine using cylinder feed device is provided.It includes feeding module, combustion module, heat supply module；
The feeding module includes cylinder and the magazine with cylinder output axis connection, the cylinder are connected by appendix and high-pressure air source
Connect, the magazine rear end connects a Moveable lid body；The feeding module is arranged to single cylinder or double cylinders；The combustion module bag
Combustion chamber is included, the combustion chamber is provided with feeding port, and the feeding port forms the cuboid passage of matching feed box profile, institute
The upper surface for stating feeding port forms feeding mouth；The feeding module also includes being used for the hopper for containing biomass granule fuel,
The lower surface of the hopper forms discharging opening.The biomass particle burning machine is using cylinder driving magazine, simple in construction, feeding
When combustion chamber good airproof performance, while the driving frequency of cylinder is easily adjusted, can conveniently in control combustion process feeding quantity.
2nd, Chinese patent：A kind of biomass combustion machine feed device, application number：201420087407.8 the applying date：
2014.02.28 patentee：Zhengzhou power is energy-conserving and environment-protective Science and Technology Ltd., address：450064 Zhengzhou City Henan Provinces two or seven
The few high speed crossing 1.5 kilometers of north of a road to the south of area West 4th Ring Road Zheng, inventor：Ding Yazhao, Lu Xinan, summary：The utility model belongs to
Biomass combustion machine technical field, a kind of biomass combustion machine feed device is particularly related to, primarily to solving to pass
After the biomass material conveyer of system is shut down, the biomass material remained in feed device is difficult to reclaim, and causes the skill of many wastes
Art problem, there is provided a kind of biomass combustion machine feed device, including auger structure and feeder housing, in feeder housing
Lower inside is provided with material collection groove, the inner upper of feeder housing is provided with auger structure, in auger structure and receipts
Pull groove is provided between collection groove, being provided with pull groove can be simple along the pull key that pull groove moves, the utility model
It is convenient, effective recovery of the biomass material after feed device is shut down is greatly facilitated, production cost has been saved to enterprise, is dropped
The low labor intensity of worker.
3rd, Chinese patent：A kind of feed device of combustor, application number：201510686867.1 the applying date：
2015.10.22 applicant：Shouning County Nanyang farm build factory, address：352100 Ningde City Shouning County, Fujian Province Nanyang town good fortune
Emerging road 78, inventor：Blue entering light, Lan Jinhua, summary：The invention provides a kind of feed device of combustor, is related to combustor
It is equipped with technical field.The invention includes raw material bucket and charging line, and the connection bottom surface of the raw material bucket and charging line is provided with energy
Raw material bucket and the vibration motor of charging line shake are enough driven, the charging line includes the motor of end, and the motor passes through
Equalizer bearing connects a turbine pipe, and charging line outer tube is arranged outside the turbine pipe, and the outer tube afterbody is provided with hopper,
The hopper is located at the top of stone or metal plate for standing a stove on as a precaution against fire.The invention added at raw material bucket a vibrating motor fuel can be prevented in blanking and
Get stuck phenomenon in turbine pipe course of conveying, with reference to the pressurization of turbine pipe so that feeding is more smooth, is carried so as to reach
High workload efficiency, reduce wear and tear in machines.
4th, Chinese patent：The feed device of combustor, the applying date：2001.12.30 application number：01276473.6, patent
Weigh people：Woods Mount Tai is right, address：201107 Minhang District, Shanghai Hua Xianglu 3039, designer：Woods Mount Tai is right, summary：The utility model
It is a kind of feed device of combustor, including air blower and feed pipe.Feed pipe have joining section, delivery section and connection joining section with
It is sent the extension of section.There is air intake vent joining section one end and is available for being connected with air blower and one is available for and material supply discharging opening
The blanking port of linking, delivery section is horizontal to run through combustion furnace, and there is a feeding port one end and Open Side Down and relative in combustion furnace
Entreat position.Thereby, material can be circulated in burning in air-flow, by mediad surrounding be scattered distribution and can uniformly with heat
Air-flow or gas contact, improve the combustion efficiency of material.
It has been investigated that the cylinder feed device that document 1 disclosed above is reported does not vibrate material shaking mechanism, can easily cause down
Expect uneven；The feed device that open source literature 2 is reported is showed using what getting stuck also easily occurred in course of conveying in auger type structure
As causing feeding not smooth；Open source literature 3 and 4 can be different in size because fuel is irregular using pipeline, in blanking and defeated
It is very easy to the phenomenon to get stuck occur during sending, causes feeding not smooth, severe patient is likely to occur tempering phenomenon, sometimes feeding
Pipe temperature is too high, and the danger of fire also occurs.And above-mentioned open source literature is only suitable for the fuel of conveying granular.
The content of the invention
It is an object of the present invention to provide a kind of fuel delivery means of combustor, and the conveying device feeding is smooth, easy to control to send
The quantity of material, feeding are uniform.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of fuel delivery means of combustor, it includes loading hopper and frame, and loading hopper is arranged in frame, loading hopper
The side of bottom is provided with discharging opening, and discharging opening connects with the charging aperture of combustor, and the opposite side of loading hopper bottom passes through promotion
Axle sleeve is provided with impeller-hub, and the termination that impeller-hub is stretched into loading hopper is provided with interchangeable propulsion head, the other end and hinge of impeller-hub
The rotary shaft being connected on power wheel is hinged, and power wheel is arranged in frame, and power wheel is connected with actuating unit, power wheel by
Actuating unit is driven, and rotary shaft surrounds the central axis of power wheel, past so as to drive impeller-hub to be done in promotion axle sleeve
Multiple motion, fuel is pushed in combustor installed in the interchangeable propulsion head of shaft end head is promoted.The impeller-hub of bottom in loading hopper
Top is be hinged to be provided with material shaking plate, the return spring resetted after moving it is connected with material shaking plate, material shaking backboard portion adds
By promoting set to be provided with pusher head on hopper, pusher head can move back and forth promoting in set, and pusher head is by being arranged on impeller-hub
On catch bar promote.
The charging bucket cover that can be sealed is installed on described loading hopper, prevents air to be passed through the fire charging caused in combustor
In bucket.
Described impeller-hub is cylindric or other shapes, promotes axle sleeve to match therewith.
Described interchangeable propulsion head promotes head or square for cylinder, can also be arranged to various shapes according to the difference of fuel
Shape, preventing after fuel is pushed, in return course, fuel card promotes between head and charging headwall interchangeable propulsion head interchangeable,
Influence feeding again.
Described motor is decelerator.
Described discharging opening, which is hinged with, prevents the flame of combustor from entering the baffle plate of loading hopper, prevents from causing tempering phenomenon,
The generation of fire is avoided, eliminates potential safety hazard.
Described actuating unit is belt and motor, and the power of motor is passed to power wheel by belt.
Described actuating unit includes chain and motor, and the power of motor is passed to power wheel by chain.
Described actuating unit can also use other power set in addition to above two, such as hydraulic motor
Deng.
Described motor is also associated with controller, and controller is according to the opening and closing of the programme-control motor of setting
Time, according to firepower size, feeding speed is adjusted, the fuel to combustor conveying that can also be at regular time and quantity ensure that burning
Temperature in machine is basically identical.
The present invention substantive distinguishing features and marked improvement be：
1st, transport conveyor constructions of the invention are simple, and setting is ingenious, drive power wheel to rotate using motor, are hinged on dynamic
Rotary shaft on wheels surrounds the central axis of power wheel, will so as to drive impeller-hub to be moved reciprocatingly in promotion axle sleeve
Fuel is pushed in combustor, and catch bar is additionally provided with impeller-hub, and while impeller-hub moves reciprocatingly, catch bar is also followed
Move reciprocatingly, and promote pusher head, so as to promote material shaking plate, after catch bar return, return spring will fire material shaking sheet reset
Material is shaken off to loading hopper bottom, avoids fuel blocking, causes fuel conveying not smooth.
2nd, loading hopper of the invention is provided with the charging bucket cover that can be sealed, and prevents air is passed through from causing the fire in combustor to add
In hopper；Discharging opening, which is hinged with, prevents the flame of combustor from entering the baffle plate of loading hopper, prevents from causing tempering phenomenon, avoids fire
Generation, eliminate potential safety hazard.
3rd, it is of the invention it is electronic be connected with controller, controller is according to the opening and closing of the programme-control motor of setting
Time, feeding speed speed is adjusted, control the size of firepower, reduced and waste, it is fixed so as to control the reciprocation time of impeller-hub
Shi Dingliang's gives combustor conveying fuel, ensures the intensity of a fire in combustor, firepower is controllable.
4th, conveying device of the invention is for a kind of combined energy-saving environment-friendly biological fuel boiler（The patent No.：ZL
2014.2.0349830.0）With a kind of boiler combustion machine（The patent No.：ZL 2014.2.0349832.1）It is this to be pressed into
The combustion furnace of the fuel of particle/machine design；It need to only change that conveyer is interchangeable to promote head to be just suitable for different fuel, of different shapes
Fuel conveys, and raw material does not have to be pressed into particle.
5th, it is defeated to can be also used for other materials to conveying device of the invention in addition to being conveyed for the burning of combustor
Send.
Brief description of the drawings
Fig. 1 is the structural representation of the fuel delivery means of the combustor of the present invention；
Serial number name in figure is：
1st, loading hopper, 2, frame, 3, power wheel, 4, belt, 5, motor, 6, rotary shaft, 7, impeller-hub, 8, impeller-hub
Set, 9, interchangeable propulsion head, 10, baffle plate, 11, material shaking plate, 12, return spring, 13, promote set, 14, pusher head, 15, catch bar,
16th, feed bucket cover, and 17, controller.
Embodiment
In order that technical scheme and advantage are clearer, below in conjunction with the accompanying drawings, to technical scheme
It is clearly and completely described.
As shown in the figure：
Embodiment 1
The fuel delivery means of the combustor of the present invention, it includes loading hopper 1 and frame 2, and loading hopper 1 is arranged on frame 2
On, the side of the bottom of loading hopper 1 is provided with the discharging opening for being hinged with baffle plate 10, and discharging opening is connected with the charging aperture of combustor, added
By promoting axle sleeve 8 to be provided with impeller-hub 7, the termination that impeller-hub 7 is stretched into loading hopper 1 is provided with the opposite side of the bottom of hopper 1
Interchangeable to promote first 9, the other end of impeller-hub 7 and the rotary shaft 6 being hinged on power wheel 3 are be hinged, and power wheel 3 is arranged on frame
On, and be driven by chain by motor 5, the top of impeller-hub 7 of bottom is be hinged in loading hopper 1 is provided with material shaking plate 11, material shaking
The return spring 12 resetted after moving it is connected with plate 11, passes through promotion set 13 on the loading hopper 1 at the back of material shaking plate 11
Pusher head 14 is installed, pusher head 14 can move back and forth promoting in set 13, and pusher head 14 is by the promotion that is arranged on impeller-hub 7
Bar 15 promotes.
Described interchangeable propulsion first 9 promotes head for cylinder.
Described motor 5 is decelerator.
Embodiment 2
The fuel delivery means of the combustor of the present invention, it includes loading hopper 1 and frame 2, and loading hopper 1 is arranged on frame 2
On, the side of the bottom of loading hopper 1 is provided with the discharging opening for being hinged with baffle plate 10, and discharging opening is connected with the charging aperture of combustor, added
By promoting axle sleeve 8 to be provided with impeller-hub 7, the termination that impeller-hub 7 is stretched into loading hopper 1 is provided with the opposite side of the bottom of hopper 1
Interchangeable to promote first 9, the other end of impeller-hub 7 and the rotary shaft 6 being hinged on power wheel 3 are be hinged, and power wheel 3 is arranged on frame
On, and be driven by belt 4 by motor 5, the top of impeller-hub 7 of bottom is be hinged in loading hopper 1 is provided with material shaking plate 11, material shaking
The return spring 12 resetted after moving it is connected with plate 11, passes through promotion set 13 on the loading hopper 1 at the back of material shaking plate 11
Pusher head 14 is installed, pusher head 14 can move back and forth promoting in set 13, and pusher head 14 is by the promotion that is arranged on impeller-hub 7
Bar 15 promotes.
The charging bucket cover 16 that can be sealed is installed on described loading hopper 1.
Described interchangeable propulsion first 9 promotes head for cylinder.
Described motor 5 is decelerator.
Embodiment 3
The fuel delivery means of the combustor of the present invention, it includes loading hopper 1 and frame 2, and loading hopper 1 is arranged on frame 2
On, the side of the bottom of loading hopper 1 is provided with the discharging opening for being hinged with baffle plate 10, and discharging opening is connected with the charging aperture of combustor, added
By promoting axle sleeve 8 to be provided with impeller-hub 7, the termination that impeller-hub 7 is stretched into loading hopper 1 is provided with the opposite side of the bottom of hopper 1
Interchangeable to promote first 9, the other end of impeller-hub 7 and the rotary shaft 6 being hinged on power wheel 3 are be hinged, and power wheel 3 is arranged on frame
On, and be driven by belt 4 by motor 5, the top of impeller-hub 7 of bottom is be hinged in loading hopper 1 is provided with material shaking plate 11, material shaking
The return spring 12 resetted after moving it is connected with plate 11, passes through promotion set 13 on the loading hopper 1 at the back of material shaking plate 11
Pusher head 14 is installed, pusher head 14 can move promoting in set 13, and pusher head 14 is by the catch bar 15 that is arranged on impeller-hub 7
Promote.
The charging bucket cover 16 that can be sealed is installed on described loading hopper 1.
Described interchangeable propulsion first 9 promotes head for cylinder.
Described motor 5 is decelerator.
Described discharging opening, which is hinged with, prevents the flame of combustor from entering the baffle plate 10 of loading hopper 1.
Embodiment 4
The fuel delivery means of the combustor of the present invention, it includes loading hopper 1 and frame 2, and loading hopper 1 is arranged on frame 2
On, the side of the bottom of loading hopper 1 is provided with the discharging opening for being hinged with baffle plate 10, and discharging opening is connected with the charging aperture of combustor, added
By promoting axle sleeve 8 to be provided with impeller-hub 7, the termination that impeller-hub 7 is stretched into loading hopper 1 is provided with the opposite side of the bottom of hopper 1
Interchangeable to promote first 9, the other end of impeller-hub 7 and the rotary shaft 6 being hinged on power wheel 3 are be hinged, and power wheel 3 is arranged on frame
On, and be driven by belt 4 or chain by motor 5, the top of impeller-hub 7 of bottom is be hinged in loading hopper 1 is provided with material shaking plate
11, the return spring 12 resetted after moving it is connected with material shaking plate 11, by pushing away on the loading hopper 1 at the back of material shaking plate 11
Dynamic set 13 is provided with pusher head 14, and pusher head 14 can move back and forth promoting in set 13, and pusher head 14 is by being arranged on impeller-hub 7
Catch bar 15 promote.
The charging bucket cover 16 that can be sealed is installed on described loading hopper 1.
Described interchangeable propulsion first 9 is that the motor 5 described in cylinder propulsion head is decelerator.
Described discharging opening, which is hinged with, prevents the flame of combustor from entering the baffle plate 10 of loading hopper 1.
Described motor 5 is also associated with controller 17, and controller 17 is according to the unlatching of the programme-control motor 5 of setting
And the shut-in time.
The operation principle of fuel delivery means of the combustor of the present invention is：Fuel is added in loading hopper 1, opened electronic
Machine 5, motor 5 drive power wheel 3 to rotate, and the rotary shaft 6 being hinged on power wheel 3 surrounds the central axis of power wheel 3, from
And driving impeller-hub 7 promoting reciprocating motion in axle sleeve 8, fuel is pushed into combustor by the interchangeable propulsion first 9 of the termination of impeller-hub 7
Interior, for impeller-hub 7 while reciprocating motion in axle sleeve 8 is promoted, the catch bar 15 on impeller-hub 7 promotes pusher head 14, pusher head
14 promote material shaking plates 11, and when impeller-hub 7 returns, return spring 12 resets material shaking plate 11, and material shaking plate 11 shakes off fuel to adding
The bottom of hopper 1, avoid fuel from blocking and cause feeding not smooth.Motor 5 can also be connected with controller 17, and controller 17 is according to setting
Programme-control motor 5 the opening and closing time, at regular time and quantity give combustor conveying fuel.
Described above is not limitation of the present invention, and the present invention is also not limited to examples detailed above, the art it is general
Logical technical staff, in the essential scope of the present invention, the variations, modifications, additions or substitutions made, it should all belong to the guarantor of the present invention
Protect scope.
Claims (5)
- A kind of 1. fuel delivery means of combustor, it is characterised in that：Including loading hopper（1）And frame（2）, loading hopper（1）Peace Mounted in frame（2）On, loading hopper（1）The side of bottom is provided with discharging opening, loading hopper（1）The opposite side of bottom passes through impeller-hub Set（8）Impeller-hub is installed（7）, impeller-hub（7）Stretch into loading hopper（1）Interior termination is provided with interchangeable propulsion head（9）, impeller-hub （7）The other end and be hinged on power wheel（3）On rotary shaft（6）It is be hinged, power wheel（3）In frame, and by power Drive, loading hopper（1）The impeller-hub of interior bottom（7）Top is be hinged to be provided with material shaking plate（11）, material shaking plate（11）On It is connected with the return spring resetted after moving it（12）, material shaking plate（11）The loading hopper at back（1）It is upper to be covered by promoting （13）Pusher head is installed（14）, pusher head（14）It can be covered promoting（13）Inside move back and forth, pusher head（14）Pushed away by being arranged on Moving axis（7）On catch bar（15）Promote, be hinged on power wheel（3）On rotary shaft（6）Around power wheel（3）Central shaft turn It is dynamic, so as to drive impeller-hub（7）Promoting axle sleeve（8）Inside move reciprocatingly, fuel is pushed in combustor, impeller-hub（7） On be additionally provided with catch bar（15）, impeller-hub（7）While moving reciprocatingly, catch bar also and then moves reciprocatingly, and promotes Pusher head, so as to promote material shaking plate, after catch bar return, return spring shakes off fuel material shaking sheet reset to loading hopper bottom Portion, fuel blocking is avoided, cause fuel conveying not smooth；Described loading hopper（1）On the charging bucket cover that can be sealed is installed（16）, prevent air to be passed through the fire caused in combustor Introduce in loading hopper；Described discharging opening, which is hinged with, prevents the flame of combustor from entering loading hopper（1）Baffle plate（10）, anti-major structure Into tempering phenomenon, the generation of fire is avoided, eliminates potential safety hazard；Described interchangeable propulsion head（9）For cylindrical or square propulsion head, prevent after fuel is pushed, interchangeable propulsion head is returning During, fuel card influences feeding again between interchangeable propulsion head and charging headwall.
- 2. the fuel delivery means of combustor according to claim 1, it is characterised in that：Described actuating unit is Belt（4）And motor（5）, belt（4）By motor（5）Power pass to power wheel（3）.
- 3. the fuel delivery means of combustor according to claim 2, it is characterised in that：Described motor（5）To subtract Electric motor with speed.
- 4. the fuel delivery means of combustor according to claim 1, it is characterised in that：Described actuating unit bag Include chain and motor（5）, chain is by motor（5）Power pass to power wheel（3）.
- 5. the fuel delivery means of the combustor according to claim 2 or 4, it is characterised in that：Described motor（5）By Controller（17）Control opens and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212247.9A CN105864812B (en) | 2016-04-07 | 2016-04-07 | The fuel delivery means of combustor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212247.9A CN105864812B (en) | 2016-04-07 | 2016-04-07 | The fuel delivery means of combustor |
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| CN105864812A CN105864812A (en) | 2016-08-17 |
| CN105864812B true CN105864812B (en) | 2018-04-10 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439787A (en) * | 2016-08-25 | 2017-02-22 | 鞍山嘉晟生物质科技发展有限公司 | Revolving furnace disc |
| CN106949499A (en) * | 2017-05-04 | 2017-07-14 | 卢易达 | A kind of coal heating stove for facilitating coal |
| CN107830543A (en) * | 2017-11-28 | 2018-03-23 | 湖南长宏南雁锅炉修理安装有限公司 | The counnter attack of biomass boiler granular fuel sinters structure |
| CN111990479A (en) * | 2020-08-13 | 2020-11-27 | 湘丰茶业集团有限公司 | Automatic production line of jasmine tea |
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| DE2321959A1 (en) * | 1973-05-02 | 1974-11-21 | Fritz Mielacher | EQUIPMENT ON FIRING SYSTEMS FOR SOLID FUELS |
| US4474117A (en) * | 1981-04-28 | 1984-10-02 | Paul Marollaud | Boiler using a solid granulated fuel |
| CN2371459Y (en) * | 1999-03-03 | 2000-03-29 | 高利生 | Coal feeding device for boiler |
| CN1261949A (en) * | 1998-05-01 | 2000-08-02 | 天海锅炉株式会社 | A coal-fuelling boiler |
| KR200429405Y1 (en) * | 2006-07-31 | 2006-10-20 | 문상원 | Fuel automatic feeding device of solid fuel boiler |
| CN103776048A (en) * | 2014-02-11 | 2014-05-07 | 武安市嘉恒节能科技有限公司 | Feeding mechanism of biomass fuel furnace |
| CN205669817U (en) * | 2016-04-07 | 2016-11-02 | 广西贵港市宏利生物能源科技有限公司 | The fuel delivery means of combustor |
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2016
- 2016-04-07 CN CN201610212247.9A patent/CN105864812B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321959A1 (en) * | 1973-05-02 | 1974-11-21 | Fritz Mielacher | EQUIPMENT ON FIRING SYSTEMS FOR SOLID FUELS |
| US4474117A (en) * | 1981-04-28 | 1984-10-02 | Paul Marollaud | Boiler using a solid granulated fuel |
| CN1261949A (en) * | 1998-05-01 | 2000-08-02 | 天海锅炉株式会社 | A coal-fuelling boiler |
| CN2371459Y (en) * | 1999-03-03 | 2000-03-29 | 高利生 | Coal feeding device for boiler |
| KR200429405Y1 (en) * | 2006-07-31 | 2006-10-20 | 문상원 | Fuel automatic feeding device of solid fuel boiler |
| CN103776048A (en) * | 2014-02-11 | 2014-05-07 | 武安市嘉恒节能科技有限公司 | Feeding mechanism of biomass fuel furnace |
| CN205669817U (en) * | 2016-04-07 | 2016-11-02 | 广西贵港市宏利生物能源科技有限公司 | The fuel delivery means of combustor |
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|---|---|
| CN105864812A (en) | 2016-08-17 |
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