CN107036076A - One kind combustion straw particle boiler - Google Patents

One kind combustion straw particle boiler Download PDF

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Publication number
CN107036076A
CN107036076A CN201710405639.1A CN201710405639A CN107036076A CN 107036076 A CN107036076 A CN 107036076A CN 201710405639 A CN201710405639 A CN 201710405639A CN 107036076 A CN107036076 A CN 107036076A
Authority
CN
China
Prior art keywords
combustion chamber
heat
combustion
ashes
agitating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710405639.1A
Other languages
Chinese (zh)
Inventor
何伟建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou Agricultural Science And Technology Ltd Company
Original Assignee
Fuzhou Agricultural Science And Technology Ltd Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuzhou Agricultural Science And Technology Ltd Company filed Critical Fuzhou Agricultural Science And Technology Ltd Company
Priority to CN201710405639.1A priority Critical patent/CN107036076A/en
Publication of CN107036076A publication Critical patent/CN107036076A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B7/00Combustion techniques; Other solid-fuel combustion apparatus
    • F23B7/002Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B30/00Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B40/00Combustion apparatus with driven means for feeding fuel into the combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/02Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
    • F23B50/08Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom with fuel-deflecting bodies forming free combustion spaces inside the fuel layer
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00Heating of air supplied for combustion
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

Straw particle boiler is fired the invention discloses one kind, including combustion chamber, supporting plate, screen cloth, support frame, heat conducting pipe, outlet flue and igniter, charging aperture is provided with above the combustion chamber, and it is mounted with motor on the right side of charging aperture, the heat conducting pipe is connected to ashes and reclaims upper box part, and heat conduction pipe end is connected on airduct, the outlet flue is arranged on combustion chamber upper right, and filter is inlaid with outlet flue, the ashes reclaim in box body wall and are inlaid with heat-insulation layer, and heat-conducting metal layer is provided with the left of heat-insulation layer, the igniter is arranged on combustion chamber.The combustion straw particle boiler is mainly used for the burning of stalk particle and designed, one heat conducting pipe is set on ashes collection box, and the end of heat conducting pipe is connected with airduct, can the heat made in ashes collection box preferably to from airduct enter combustion chamber in air preheat, further make use of the heat in ashes.

Description

One kind combustion straw particle boiler
Technical field
Technical field is put the present invention relates to straw burning, is specially a kind of combustion straw particle boiler.
Background technology
Bread is the staff of life, and China is exactly a large agricultural country since ancient times, and when annual gather crops, peasants like Vigorously stalk is burned in the fields, this method more pollutes environment, therefore occur in that stalk particle incinerator on the market, it Effect is that, by the particle burning of stalk, crop straw burning will be rapidly and to the pollution of environment in the fields compared with peasant for this device It is smaller, but stalk particle burns incomplete to present combustion straw particle boiler on the market when in use, the ashes produced after burning In heat can not recycle, it is impossible to meet the demand in real work, therefore on the market in the urgent need to combustion straw can be improved The technology of stalk particle boiler structure, to improve this equipment.
The content of the invention
Straw particle boiler is fired it is an object of the invention to provide one kind, it is existing with solve to propose in above-mentioned background technology Combustion straw particle boiler stalk particle burn incomplete, what the heat in the ashes produced after burning can not be recycled asks Topic.
To achieve the above object, the present invention provides following technical scheme:One kind combustion straw particle boiler, including combustion chamber, Charging aperture, and charging aperture are provided with above supporting plate, screen cloth, support frame, heat conducting pipe, outlet flue and igniter, the combustion chamber Right side, which is mounted with to be connected with rotary shaft, and rotary shaft on motor, the motor, is connected with swivel plate, and the swivel plate is interspersed in Set fluted inside charging aperture, and on swivel plate, the supporting plate is fixed on the left of combustion chamber, and be fixed with and stir in supporting plate Mix to be connected with power transmission shaft, and power transmission shaft on motor, the stirring motor and be connected with agitating shaft, be connected with and stir on the agitating shaft Leaf is mixed, and agitating shaft is interspersed in combustion chamber, the screen cloth is arranged on agitating shaft bottom, and screen cloth bottom is fixed with baffle plate, The baffle plate bottom is provided with ashes collection box, and support frame as described above is fixed on the right side of combustion chamber, and air blast is provided with support frame Airduct is connected with machine, the air blower, and the right wall of airduct end and combustion chamber inlays to form air inlet, the heat conducting pipe connects It is connected on ashes and reclaims upper box part, and heat conduction pipe end is connected on airduct, the outlet flue is arranged on combustion chamber upper right, and Filter is inlaid with outlet flue, the ashes are reclaimed to be inlaid with to be provided with the left of heat-insulation layer, and heat-insulation layer in box body wall and led Metal layer, the igniter is arranged on combustion chamber.
It is preferred that, the swivel plate is equal angular to be set on the rotating shaft, and swivel plate has altogether and is provided with six, swivel plate Width it is equal with the width of charging aperture bottom.
It is preferred that, the paddle is shaped as L-shaped, and paddle is equidistant is distributed on agitating shaft.
It is preferred that, it is provided with brush on the paddle, and screen cloth is to the distance and agitating shaft to brush bottom of agitating shaft Distance it is equal.
It is preferred that, the baffle plate is tiltably-mounted, and the angle of baffle plate and horizontal plane is 30 °, and baffle plate setting has two It is individual, ash hole is formed between baffle plate.
It is preferred that, the air inlet is embedded on the right side of combustion chamber on body wall, and air inlet is evenly distributed on combustion chamber.
Compared with prior art, the beneficial effects of the invention are as follows:The combustion straw particle boiler is mainly used for stalk particle Burning and design, a heat conducting pipe is set on ashes collection box, and the end of heat conducting pipe is connected with airduct, can The heat in ashes collection box is preferably preheated to the air from combustion chamber is entered in airduct, further make use of Heat in ashes, is provided with the paddle of L-shaped in a combustion chamber, can make stalk particle and air contact more fully, Can also make to be stuck on screen cloth in there is the complete particle of burning to sweep out, further burned, stalk can be made Grain is burned more preferably, faster.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structure A portions enlarged diagram of the present invention;
Fig. 3 is ashes collection box body wall structure schematic diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme:One kind combustion straw particle boiler, including combustion chamber 1, enter Material mouth 2, motor 3, rotary shaft 4, swivel plate 5, groove 6, supporting plate 7, stirring motor 8, power transmission shaft 9, agitating shaft 10, paddle 11st, brush 12, screen cloth 13, baffle plate 14, ashes collection box 15, support frame 16, air blower 17, airduct 18, air inlet 19, heat conducting pipe 20th, outlet flue 21, filter 22, heat-insulation layer 23, heat-conducting metal layer 24 and igniter 25, the top of combustion chamber 1 are provided with charging It is mounted with to be connected with rotary shaft 4, and rotary shaft 4 on motor 3, motor 3 on the right side of mouth 2, and charging aperture 2 and is connected with swivel plate 5, revolves Flap 5 is equal angular to be arranged in rotary shaft 4, and swivel plate 5 is provided with altogether six, width and the bottom of charging aperture 2 of swivel plate 5 The width in portion is equal, and stalk particle can be made preferably to enter combustion chamber 1, the stalk particle in charging aperture 2 can be more prevented Burn, swivel plate 5 is interspersed in inside charging aperture 2, and set fluted 6 on swivel plate 5, supporting plate 7 is fixed on combustion chamber 1 It is fixed with to be connected with to be connected with power transmission shaft 9, and power transmission shaft 9 on stirring motor 8, stirring motor 8 on left side, and supporting plate 7 and stirs Mix and paddle 11 is connected with axle 10, agitating shaft 10, and agitating shaft 10 is interspersed in inside combustion chamber 1, paddle 11 is shaped as L Shape, and paddle 11 is equidistant is distributed on agitating shaft 10, can make stalk particle and air contact more fully, it is described Brush 12 is provided with paddle 11, and screen cloth 13 arrives the distance and agitating shaft 10 of agitating shaft 10 to the distance phase of the bottom of brush 12 Deng, can make to be stuck on screen cloth in there is the complete particle of burning to sweep out, further burned, screen cloth 13 is arranged on The bottom of agitating shaft 10, and the bottom of screen cloth 13 is fixed with baffle plate 14, baffle plate 14 is tiltably-mounted, and the angle of baffle plate 14 and horizontal plane For 30 °, and baffle plate 14 is provided between two, baffle plate 14 and forms ash hole, ashes is slipped to ashes and return Receive in case 15, the bottom of baffle plate 14 is provided with ashes collection box 15, support frame 16 is fixed on the right side of combustion chamber 1, and on support frame 16 It is provided with air blower 17, air blower 17 and is connected with airduct 18, and the right wall of the end of airduct 18 and combustion chamber 1 inlays to form air intake Mouth 19, air inlet 19 is embedded on the right side body wall of combustion chamber 1, and air inlet 19 is evenly distributed on combustion chamber 1, can make straw Stalk particle and air contact more fully, be conducive to burning, heat conducting pipe 20 is connected to the top of ashes collection box 15, and heat conducting pipe 20 ends are connected on airduct 18, the air for entering combustion chamber 1 can be heated, preferably be make use of the heat in ashes Amount, outlet flue 21 is arranged on the upper right of combustion chamber 1, and filter 22, the body of ashes collection box 15 are inlaid with outlet flue 21 Heat-insulation layer 23 is inlaid with wall, and the left side of heat-insulation layer 23 is provided with heat-conducting metal layer 24, igniter 25 is arranged in combustion chamber 1 Portion.
Operation principle:Before using the combustion straw particle boiler, it is necessary first to which whole combustion straw particle boiler is carried out Simple knowledge in structure, first staff switch on power, and motor 3 is started working, in the presence of motor 3, and rotary shaft 4 is opened Begin to rotate, and then drive swivel plate 5 to rotate, open charging aperture 2, stalk particle is added into combustion chamber 1, in the work of swivel plate 5 Entered with lower stalk particle in combustion chamber 1, start air blower 17, air is entered by air inlet 19 in the presence of air blower 17 In combustion chamber 1, stalk particle is lighted with igniter 25, starts stirring motor 8, power transmission shaft 9 is opened in the presence of stirring motor 8 Begin to rotate, agitating shaft 10 starts to rotate under the drive of power transmission shaft 9, and then rotates paddle 11, so that brush 12 is rotated, brush Son 12 can have the complete stalk particle brush of burning to rise by interior on screen cloth 13, burned, burn the ashes produced and pass through screen cloth 13 enter in ashes collection box 15, and heat enters from heat conducting pipe 20 in Gas inlet tube 18 in the presence of heat-conducting metal layer 24, to sky Gas is heated, here it is the operation principle of this combustion straw particle boiler.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. one kind combustion straw particle boiler, including combustion chamber, supporting plate, screen cloth, support frame, heat conducting pipe, outlet flue and igniter, It is characterized in that:It is provided with to be mounted with motor, the motor on the right side of charging aperture, and charging aperture above the combustion chamber and is connected with Swivel plate is connected with rotary shaft, and rotary shaft, the swivel plate is interspersed in inside charging aperture, and is provided with swivel plate recessed Groove, the supporting plate is fixed on the left of combustion chamber, and is fixed with supporting plate on stirring motor, the stirring motor and is connected with biography It is connected with moving axis, and power transmission shaft on agitating shaft, the agitating shaft and is connected with paddle, and agitating shaft is interspersed in combustion chamber Portion, the screen cloth is arranged on agitating shaft bottom, and screen cloth bottom is fixed with baffle plate, and the baffle plate bottom is provided with ashes recovery Case, support frame as described above is fixed on the right side of combustion chamber, and is provided with support frame on air blower, the air blower and is connected with airduct, And the right wall of airduct end and combustion chamber inlays to form air inlet, the heat conducting pipe is connected to ashes and reclaims upper box part, and heat conduction Pipe end is connected on airduct, and the outlet flue is arranged on combustion chamber upper right, and filter, institute are inlaid with outlet flue State to be inlaid with the left of heat-insulation layer, and heat-insulation layer in ashes recovery box body wall and be provided with heat-conducting metal layer, the igniter is arranged on Combustion chamber.
2. a kind of combustion straw particle boiler according to claim 1, it is characterised in that:The swivel plate is equal angular to be set On the rotating shaft, and swivel plate has altogether and is provided with six, the width of swivel plate is equal with the width of charging aperture bottom.
3. a kind of combustion straw particle boiler according to claim 1, it is characterised in that:The paddle is shaped as L-shaped, And paddle is equidistant is distributed on agitating shaft.
4. a kind of combustion straw particle boiler according to claim 1, it is characterised in that:Brush is provided with the paddle Son, and the distance of screen cloth to agitating shaft is equal with the distance of agitating shaft to brush bottom.
5. a kind of combustion straw particle boiler according to claim 1, it is characterised in that:The baffle plate is tiltably-mounted, and The angle of baffle plate and horizontal plane is 30 °, and baffle plate setting has two, and ash hole is formed between baffle plate.
6. a kind of combustion straw particle boiler according to claim 1, it is characterised in that:The air inlet is embedded in combustion chamber On the body wall of right side, and air inlet is evenly distributed on combustion chamber.
CN201710405639.1A 2017-06-01 2017-06-01 One kind combustion straw particle boiler Pending CN107036076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710405639.1A CN107036076A (en) 2017-06-01 2017-06-01 One kind combustion straw particle boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710405639.1A CN107036076A (en) 2017-06-01 2017-06-01 One kind combustion straw particle boiler

Publications (1)

Publication Number Publication Date
CN107036076A true CN107036076A (en) 2017-08-11

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107893990A (en) * 2017-11-15 2018-04-10 利川隆祥生物科技有限公司 A kind of stalk powdery burner
CN107990304A (en) * 2017-11-30 2018-05-04 王红燕 A kind of high efficiency combustion stove of biomass energy
CN108105745A (en) * 2017-12-18 2018-06-01 江苏海事职业技术学院 A kind of steam boiler with collection apparatus for ash
CN108730957A (en) * 2018-06-04 2018-11-02 佛山市同鑫智能装备科技有限公司 A kind of energy conservation and environmental protection Fuel Furnace
CN110645564A (en) * 2019-06-27 2020-01-03 新昌县云大农业有限公司 Burner facility of biomass boiler combustion system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200955757Y (en) * 2006-09-10 2007-10-03 马应成 Furnace slag residual heat recovery device
KR20120061524A (en) * 2010-12-03 2012-06-13 장성대 Boiler using the particle fuel
CN204006039U (en) * 2014-07-11 2014-12-10 浙江三联环保机械设备有限公司 Rotary kiln lime-ash waste-heat recovery device
CN106482126A (en) * 2016-11-18 2017-03-08 广西大学 A kind of incinerator
CN206055632U (en) * 2016-08-30 2017-03-29 苏立新 A kind of agricultural stalk crushes incinerator
CN206755147U (en) * 2017-06-01 2017-12-15 福州维金斯农业科技有限公司 One kind combustion straw particle boiler

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200955757Y (en) * 2006-09-10 2007-10-03 马应成 Furnace slag residual heat recovery device
KR20120061524A (en) * 2010-12-03 2012-06-13 장성대 Boiler using the particle fuel
CN204006039U (en) * 2014-07-11 2014-12-10 浙江三联环保机械设备有限公司 Rotary kiln lime-ash waste-heat recovery device
CN206055632U (en) * 2016-08-30 2017-03-29 苏立新 A kind of agricultural stalk crushes incinerator
CN106482126A (en) * 2016-11-18 2017-03-08 广西大学 A kind of incinerator
CN206755147U (en) * 2017-06-01 2017-12-15 福州维金斯农业科技有限公司 One kind combustion straw particle boiler

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Title
林援朝: "城市垃圾管理与处理处置技术标准规范应用实务全书", 光明日报出版社 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107893990A (en) * 2017-11-15 2018-04-10 利川隆祥生物科技有限公司 A kind of stalk powdery burner
CN107990304A (en) * 2017-11-30 2018-05-04 王红燕 A kind of high efficiency combustion stove of biomass energy
CN108105745A (en) * 2017-12-18 2018-06-01 江苏海事职业技术学院 A kind of steam boiler with collection apparatus for ash
CN108730957A (en) * 2018-06-04 2018-11-02 佛山市同鑫智能装备科技有限公司 A kind of energy conservation and environmental protection Fuel Furnace
CN110645564A (en) * 2019-06-27 2020-01-03 新昌县云大农业有限公司 Burner facility of biomass boiler combustion system
CN110645564B (en) * 2019-06-27 2021-04-09 陕西分布式能源股份有限公司 Burner facility of biomass boiler combustion system

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Application publication date: 20170811

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