CN205669817U - The fuel delivery means of combustor - Google Patents

The fuel delivery means of combustor Download PDF

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Publication number
CN205669817U
CN205669817U CN201620282986.0U CN201620282986U CN205669817U CN 205669817 U CN205669817 U CN 205669817U CN 201620282986 U CN201620282986 U CN 201620282986U CN 205669817 U CN205669817 U CN 205669817U
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CN
China
Prior art keywords
combustor
loading hopper
impeller
hub
hinged
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CN201620282986.0U
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Chinese (zh)
Inventor
李而宏
李荣创
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广西贵港市宏利生物能源科技有限公司
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Priority to CN201620282986.0U priority Critical patent/CN205669817U/en
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Publication of CN205669817U publication Critical patent/CN205669817U/en

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Abstract

nullThis utility model relates to combustor and is equipped with technical field,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 provided with impeller-hub by promoting axle sleeve,Impeller-hub stretches into the termination in loading hopper and is provided with interchangeable propelling 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 by actuating unit transmission,Hinged above the impeller-hub of bottom in loading hopper material shaking plate is installed,Connect on material shaking plate and have the return spring that can reset after moving it,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 in promoting set,Pusher head is promoted by the catch bar being arranged on impeller-hub.Transport conveyor constructions of the present utility model arranges ingenious, and feeding is smooth, and the quantity of feeding easy to control, feeding is uniform.

Description

The fuel delivery means of combustor

Technical field

This utility model relates to combustor and is equipped with technical field, the fuel delivery means of a kind 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, can allow granule fully be burned to more than 95%, direct biomass burning granular fuel, it is not necessary to auxiliary equipment just processes The zero-emission of nitride, sulfide can be realized, started modes such as substituting fire coal, fuel oil, gas, electricity consumption and risen the elder generation of temperature technique River, it is with new green environment protection granule as raw material, can solve the coal electricity consumption of medium-sized and small enterprises public institution in short supply anxious.

Existing combustor generally includes combustion furnace, bellows and is connected to the pay-off of described combustion furnace, currently uses The pay-off of biomass combustion machine mostly use single auger structure, use auger structure can ensure biology smoothly The normal conveying of matter granular fuel, but biomass combustion machine longer for some conveying pipelines, that material transportation amount is big exists After conveying material process, in conveyer device, mostly deposit more biomass material, be generally more difficult to reclaim, if things go on like this, will Bring more loss to enterprise, improve the production cost of enterprise, if manual recovery, also want workman to pay bigger Workload go collect.Auger structure the most easily occurs the phenomenon got stuck in course of conveying, causes feeding the most smooth.Open literary composition Offer the conveyer device also reporting some combustors, such as:

1, Chinese patent: a kind of biomass particle burning machine using cylinder pay-off, application number: 201310279849.2, the applying date: 2013.07.05, applicant: Dongguan City Huarong coating equipment company limited, address: 523000 iron sheet room, A, Fu Dou industrial occupancy, Lignum cinnamomi camphorae Tou Zhenxu town, Dongguan City, Guangdong Province, inventor: Zhang Wenwen, summary: this invention A kind of biomass particle burning machine using cylinder pay-off is provided.It includes feeding module, combustion module, supplies thermal modules; Described feeding module includes cylinder and the magazine being connected with cylinder output shaft, and described cylinder is by appendix with high-pressure air source even Connecing, described magazine rear end connects a Moveable lid body;Described feeding module is set to single cylinder or double cylinder;Described combustion module bag Including combustor, described combustor is provided with feeding port, and described feeding port forms the cuboid passage of coupling feed box profile, institute The upper surface stating feeding port forms feeding mouth;Described feeding module also includes the hopper for containing biomass granule fuel, The lower surface of described hopper forms discharging opening.This biomass particle burning machine uses air cylinder driven magazine, simple in construction, feeding Time combustor good airproof performance, the driving frequency of cylinder is easily adjusted simultaneously, can conveniently control the quantity of feeding in combustion process.

2, Chinese patent: a kind of biomass combustion machine pay-off, 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 1.5 kilometers of north of a road to the south, high speed crossing of West 4th Ring Road, district Zheng, inventor: Ding Yazhao, Lu Xinan, summary: this utility model belongs to Biomass combustion machine technical field, particularly relates to a kind of biomass combustion machine pay-off, primarily to solve to pass After the biomass material conveyer of system is shut down, remain in the biomass material in pay-off and be difficult to reclaim, cause the skill of many wastes Art problem, it is provided that a kind of biomass combustion machine pay-off, including auger structure and feeder housing, at feeder housing Lower inside is provided with material collection groove, and the inner upper at feeder housing is provided with auger structure, in auger structure and receipts Being provided with pull groove between collection groove, be provided with the pull key that can move along pull groove in pull groove, this utility model is simple Convenient, greatly facilitate the efficient recovery of the biomass material after pay-off is shut down, save production cost to enterprise, fall The low labor intensity of workman.

3, Chinese patent: the pay-off of a kind of combustor, application number: 201510686867.1, the applying date: 2015.10.22, applicant: Nanyang, Shouning County farm build factory, address: 352100 Nanyang town, Ningde City Shouning County, Fujian Province good fortune Emerging road 78, inventor: Lan Jinguang, Lan Jinhua, summary: this invention provides the pay-off of a kind of combustor, relates to combustor It is equipped with technical field.This invention includes that raw material bucket and charging line, described raw material bucket are provided with energy with the connection bottom surface of charging line Enough driving raw material bucket and the vibration motor of charging line shake, described charging line includes that the motor of end, described motor pass through Equalizer bearing connects a turbine pipe, the outside sheathed charging line outer tube of described turbine pipe, and described outer tube afterbody is provided with hopper, Described hopper is positioned at stone or metal plate for standing a stove on as a precaution against fire top.This invention add at raw material bucket a vibrating motor be prevented from fuel in blanking and The phenomenon that gets stuck in turbine pipe course of conveying occurs, and in conjunction with the pressurization of turbine pipe so that feeding is more smooth and easy, thus reaches to carry High workload efficiency, minimizing wear and tear in machines.

4, Chinese patent: the pay-off of combustor, the applying date: 2001.12.30, application number: 01276473.6, patent Power people: woods Mount Tai is right, address: 201107 Minhang District, Shanghai Hua Xianglu 3039, designer: woods Mount Tai is right, summary: this utility model It is the pay-off of a kind of combustor, including aerator and feed pipe.Feed pipe have joining section, delivery section and connect joining section with The extension of delivery section.Joining section one end has air intake vent and being available for be connected with aerator and one is available for and material supply discharging opening The blanking port of linking, delivery section level runs through combustion furnace, and there is a feeding port one end and Open Side Down and relative in combustion furnace Position, centre.Thereby, material can be along with the air-flow being circulated in burning, mediad surrounding being scattered distribution also can uniform and heat Air-flow or gas contact, improve the combustion efficiency of material.

It has been investigated that, the cylinder pay-off of document 1 disclosed above report does not vibrate material shaking mechanism, can easily cause down Expect uneven;The pay-off of open source literature 2 report uses auger type structure the most easily to occur that in course of conveying get stuck shows As, cause feeding the most smooth;Open source literature 3 and 4 uses the pipeline can be different in size because fuel is irregular, in blanking and defeated Being very easy to the phenomenon occurring getting stuck during sending, cause feeding the most smooth, severe patient is likely to occur tempering phenomenon, sometimes feeding Pipe temperature is too high, also the danger of breaking out of fire.And above-mentioned open source literature is only suitable for the fuel of conveying granular.

Summary of the invention

This utility model purpose is to provide the fuel delivery means of a kind of combustor, and this conveyer device feeding is smooth, easily-controllable The quantity of feeding processed, feeding is uniform.

The purpose of this utility model is to be achieved through the following technical solutions:

The fuel delivery means of a kind 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 is by promoting Axle sleeve is provided with impeller-hub, and impeller-hub stretches into the termination in loading hopper and is provided with interchangeable propelling head, the other end of impeller-hub and hinge The rotary shaft being connected on power wheel is hinged, and power wheel is arranged in frame, power wheel connect dynamic actuating device, power wheel by Actuating unit transmission, rotary shaft is around the central axis of power wheel, thus it is past to drive impeller-hub to do in promoting axle sleeve Multiple motion, fuel is pushed in combustor by the interchangeable propelling head being arranged on impeller-hub termination.The impeller-hub of bottom in loading hopper The hinged material shaking plate that is provided with in top, material shaking plate connects and has the return spring that can reset after moving it, and material shaking backboard portion adds By promoting set to be provided with pusher head on hopper, pusher head can move back and forth in promoting set, and pusher head is by being arranged on impeller-hub On catch bar promote.

The charging bucket cover that can seal 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 shape, promotes axle sleeve to match therewith.

Described interchangeable propelling head is cylindrical propelling head or square, also can be set to various shape according to the difference of fuel Shape, prevents after pushing fuel, and interchangeable propelling head is in return course, and fuel card is at interchangeable propelling head and feeds between headwall, Affect feeding again.

Described motor is decelerator.

Described discharging opening is hinged with the baffle plate preventing the flame of combustor from entering loading hopper, prevents from causing tempering phenomenon, Avoid the generation of fire, eliminate 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 set Time, according to firepower size, regulate feeding speed, it is also possible to the fuel to combustor conveying at regular time and quantity, it is ensured that burning Temperature in machine is basically identical.

Substantive distinguishing features of the present utility model and marked improvement be:

1, transport conveyor constructions of the present utility model is simple, arranges ingenious, utilizes motor to drive power wheel to rotate, hinged Rotary shaft on power wheel is around the central axis of power wheel, thus drives impeller-hub to do reciprocal fortune in promoting axle sleeve Dynamic, fuel is pushed in combustor, impeller-hub is additionally provided with catch bar, while impeller-hub moves reciprocatingly, catch bar Also follow suit reciprocating motion, and promotes pusher head, thus promotes material shaking plate, and after catch bar return, return spring is multiple by material shaking plate Position, shakes off fuel bottom loading hopper, it is to avoid fuel blocking, causes fuel conveying the most smooth.

2, loading hopper of the present utility model is provided with the charging bucket cover that can seal, in preventing air to be passed through and cause combustor In fire loading hopper;Discharging opening is hinged with the baffle plate preventing the flame of combustor from entering loading hopper, prevents from causing tempering phenomenon, it is to avoid The generation of fire, eliminates potential safety hazard.

3, electronic connection of the present utility model has controller, controller according to set programme-control motor unlatching and Shut-in time, regulate feeding speed speed, control the size of firepower, reduce waste, thus when controlling the reciprocating motion of impeller-hub Between, at regular time and quantity to combustor carry fuel, it is ensured that the intensity of a fire in combustor, firepower is controlled.

4, conveyer device of the present utility model is for a kind of combined energy-saving environment-friendly biological fuel boiler (patent No.: ZL 2014.2.0349830.0) and a kind of boiler combustion machine (patent No.: ZL 2014.2.0349832.1) this need not be pressed into The combustion furnace of the fuel of granule/machine design;Only need to change conveyer interchangeable propelling head and just be suitable for different fuel, difform Fuel carries, and raw material need not be pressed into granule.

5, conveyer device of the present utility model is in addition to carrying for the burning of combustor, it is also possible to for other material Conveying.

Accompanying drawing explanation

Fig. 1 is the structural representation of the fuel delivery means of combustor of the present utility model;

Serial number name in figure is:

1, loading hopper, 2, frame, 3, power wheel, 4, belt, 5, motor, 6, rotary shaft, 7, impeller-hub, 8, impeller-hub Set, 9, interchangeable propelling head, 10, baffle plate, 11, material shaking plate, 12, return spring, 13, promote set, 14, pusher head, 15, catch bar, 16, charging bucket cover, 17, controller.

Detailed description of the invention

In order to make the technical solution of the utility model and advantage clearer, below in conjunction with the accompanying drawings, to of the present utility model Technical scheme is clearly and completely described.

As shown in the figure:

Embodiment 1

The fuel delivery means of combustor of the present utility model, it includes loading hopper 1 and frame 2, and loading hopper 1 is arranged on machine On frame 2, the side of loading hopper 1 bottom is provided with the discharging opening being hinged with baffle plate 10, and discharging opening connects with the charging aperture of combustor, The opposite side of loading hopper 1 bottom is by promoting axle sleeve 8 to be provided with impeller-hub 7, and impeller-hub 7 stretches into the termination in loading hopper 1 and installs Having interchangeable propelling 9, the other end of impeller-hub 7 is hinged with the rotary shaft 6 being hinged on power wheel 3, and power wheel 3 is arranged on frame On, and by chain by motor 5 transmission, hinged above the impeller-hub 7 of bottom in loading hopper 1 material shaking plate 11, material shaking are installed Connect on plate 11 and have the return spring 12 that can reset after moving it, by promoting set 13 on the loading hopper 1 at material shaking plate 11 back Being provided with pusher head 14, pusher head 14 can move back and forth in promoting set 13, and pusher head 14 is by the promotion being arranged on impeller-hub 7 Bar 15 promotes.

Described interchangeable propelling 9 is cylindrical propelling head.

Described motor 5 is decelerator.

Embodiment 2

The fuel delivery means of combustor of the present utility model, it includes loading hopper 1 and frame 2, and loading hopper 1 is arranged on machine On frame 2, the side of loading hopper 1 bottom is provided with the discharging opening being hinged with baffle plate 10, and discharging opening connects with the charging aperture of combustor, The opposite side of loading hopper 1 bottom is by promoting axle sleeve 8 to be provided with impeller-hub 7, and impeller-hub 7 stretches into the termination in loading hopper 1 and installs Having interchangeable propelling 9, the other end of impeller-hub 7 is hinged with the rotary shaft 6 being hinged on power wheel 3, and power wheel 3 is arranged on frame On, and by belt 4 by motor 5 transmission, hinged above the impeller-hub 7 of bottom in loading hopper 1 material shaking plate 11, material shaking are installed Connect on plate 11 and have the return spring 12 that can reset after moving it, by promoting set 13 on the loading hopper 1 at material shaking plate 11 back Being provided with pusher head 14, pusher head 14 can move back and forth in promoting set 13, and pusher head 14 is by the promotion being arranged on impeller-hub 7 Bar 15 promotes.

The charging bucket cover 16 that can seal is installed on described loading hopper 1.

Described interchangeable propelling 9 is cylindrical propelling head.

Described motor 5 is decelerator.

Embodiment 3

The fuel delivery means of combustor of the present utility model, it includes loading hopper 1 and frame 2, and loading hopper 1 is arranged on machine On frame 2, the side of loading hopper 1 bottom is provided with the discharging opening being hinged with baffle plate 10, and discharging opening connects with the charging aperture of combustor, The opposite side of loading hopper 1 bottom is by promoting axle sleeve 8 to be provided with impeller-hub 7, and impeller-hub 7 stretches into the termination in loading hopper 1 and installs Having interchangeable propelling 9, the other end of impeller-hub 7 is hinged with the rotary shaft 6 being hinged on power wheel 3, and power wheel 3 is arranged on frame On, and by belt 4 by motor 5 transmission, hinged above the impeller-hub 7 of bottom in loading hopper 1 material shaking plate 11, material shaking are installed Connect on plate 11 and have the return spring 12 that can reset after moving it, by promoting set 13 on the loading hopper 1 at material shaking plate 11 back Being provided with pusher head 14, pusher head 14 can move in promoting set 13, and pusher head 14 is by the catch bar 15 being arranged on impeller-hub 7 Promote.

The charging bucket cover 16 that can seal is installed on described loading hopper 1.

Described interchangeable propelling 9 is cylindrical propelling head.

Described motor 5 is decelerator.

Described discharging opening is hinged with the baffle plate 10 preventing the flame of combustor from entering loading hopper 1.

Embodiment 4

The fuel delivery means of combustor of the present utility model, it includes loading hopper 1 and frame 2, and loading hopper 1 is arranged on machine On frame 2, the side of loading hopper 1 bottom is provided with the discharging opening being hinged with baffle plate 10, and discharging opening connects with the charging aperture of combustor, The opposite side of loading hopper 1 bottom is by promoting axle sleeve 8 to be provided with impeller-hub 7, and impeller-hub 7 stretches into the termination in loading hopper 1 and installs Having interchangeable propelling 9, the other end of impeller-hub 7 is hinged with the rotary shaft 6 being hinged on power wheel 3, and power wheel 3 is arranged on frame On, and by belt 4 or chain by motor 5 transmission, hinged above the impeller-hub 7 of bottom in loading hopper 1 material shaking plate is installed 11, material shaking plate 11 connects and has the return spring 12 that can reset after moving it, by pushing away on the loading hopper 1 at material shaking plate 11 back Dynamic set 13 is provided with pusher head 14, and pusher head 14 can move back and forth in promoting 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 seal is installed on described loading hopper 1.

Described interchangeable propelling 9 is decelerator for the cylindrical motor 5 advanced described in head.

Described discharging opening is hinged with the baffle plate 10 preventing the flame of combustor from entering 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 set And the shut-in time.

The operation principle of the fuel delivery means of combustor of the present utility model is: be added to by fuel in loading hopper 1, opens Motor 5, motor 5 drives power wheel 3 to rotate, and the rotary shaft 6 being hinged on power wheel 3 turns around the central shaft of power wheel 3 Dynamic, thus drive impeller-hub 7 to move back and forth in promoting axle sleeve 8, fuel is pushed combustion by the interchangeable propelling 9 of impeller-hub 7 termination In burning machine, while impeller-hub 7 moves back and forth in promoting axle sleeve 8, the catch bar 15 on impeller-hub 7 promotes pusher head 14, pushes away Promoting material shaking plate 11 for dynamic 14, when impeller-hub 7 returns, material shaking plate 11 is resetted by return spring 12, and fuel is shaken off by material shaking plate 11 Bottom loading hopper 1, it is to avoid fuel blocking causes feeding the most smooth.Motor 5 also can connect controller 17, controller 17 basis The opening and closing time of programme-control motor 5 set, at regular time and quantity carry fuel to combustor.

Described above is not to restriction of the present utility model, and this utility model is also not limited to examples detailed above, this technology The those of ordinary skill in field, in essential scope of the present utility model, the change made, retrofits, adds or replaces, all should belong to In protection domain of the present utility model.

Claims (8)

1. the fuel delivery means of a combustor, it is characterised in that: including loading hopper (1) and frame (2), loading hopper (1) is pacified Being contained in frame (2), the side of loading hopper (1) bottom is provided with discharging opening, and discharging opening connects with the charging aperture of combustor, charging The opposite side of bucket (1) bottom is by promoting axle sleeve (8) to be provided with impeller-hub (7), and impeller-hub (7) stretches into the end in loading hopper (1) Head is provided with interchangeable propelling head (9), and the other end of impeller-hub (7) is hinged with the rotary shaft (6) being hinged on power wheel (3), dynamic Wheels (3) is arranged in frame, and by actuating unit transmission, the hinged peace in impeller-hub (7) top of loading hopper (1) interior bottom Equipped with material shaking plate (11), there is the return spring (12) that can reset after moving it material shaking plate (11) upper connection, and material shaking plate (11) is carried on the back By promoting set (13) to be provided with pusher head (14) on the loading hopper (1) in portion, pusher head (14) can be reciprocal in promoting set (13) Mobile, pusher head (14) is promoted by the catch bar (15) being arranged on impeller-hub (7).
The fuel delivery means of combustor the most according to claim 1, it is characterised in that: the upper peace of described loading hopper (1) Equipped with the charging bucket cover (16) that can seal.
The fuel delivery means of combustor the most according to claim 1, it is characterised in that: described interchangeable propelling head (9) For cylindrical or square propelling head.
The fuel delivery means of combustor the most according to claim 1, it is characterised in that: described discharging opening is hinged with anti- Only the flame of combustor enters the baffle plate (10) of loading hopper (1).
The fuel delivery means of combustor the most according to claim 1, it is characterised in that: described actuating unit is Belt (4) and motor (5), the power of motor (5) is passed to power wheel (3) by belt (4).
The fuel delivery means of combustor the most according to claim 1, it is characterised in that: described actuating unit bag Including chain and motor (5), the power of motor (5) is passed to power wheel (3) by chain.
7. according to the fuel delivery means of the combustor described in claim 5 or 6, it is characterised in that: described motor (5) by Controller (17) controls to open and close.
8. according to the fuel delivery means of the combustor described in claim 5 or 6, it is characterised in that: described motor (5) is Decelerator.
CN201620282986.0U 2016-04-07 2016-04-07 The fuel delivery means of combustor CN205669817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620282986.0U CN205669817U (en) 2016-04-07 2016-04-07 The fuel delivery means of combustor

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Application Number Priority Date Filing Date Title
CN201620282986.0U CN205669817U (en) 2016-04-07 2016-04-07 The fuel delivery means of combustor

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105864812A (en) * 2016-04-07 2016-08-17 广西贵港市宏利生物能源科技有限公司 Transportation device for fuel of burner
CN108103913A (en) * 2017-12-22 2018-06-01 湖南望隆企业管理咨询有限公司 A kind of environment friendly road pitch repairs cutter device
CN110834969A (en) * 2019-11-12 2020-02-25 国家能源集团泰州发电有限公司 Automatic sediment collecting system that arranges of coal pulverizer stone coal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105864812A (en) * 2016-04-07 2016-08-17 广西贵港市宏利生物能源科技有限公司 Transportation device for fuel of burner
CN105864812B (en) * 2016-04-07 2018-04-10 广西贵港市宏利生物能源科技有限公司 The fuel delivery means of combustor
CN108103913A (en) * 2017-12-22 2018-06-01 湖南望隆企业管理咨询有限公司 A kind of environment friendly road pitch repairs cutter device
CN110834969A (en) * 2019-11-12 2020-02-25 国家能源集团泰州发电有限公司 Automatic sediment collecting system that arranges of coal pulverizer stone coal

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