CN106352332A - Sawdust combustion device - Google Patents

Sawdust combustion device Download PDF

Info

Publication number
CN106352332A
CN106352332A CN201610934633.9A CN201610934633A CN106352332A CN 106352332 A CN106352332 A CN 106352332A CN 201610934633 A CN201610934633 A CN 201610934633A CN 106352332 A CN106352332 A CN 106352332A
Authority
CN
China
Prior art keywords
combustor
wood flour
spiral feeding
combustion
communicated
Prior art date
Application number
CN201610934633.9A
Other languages
Chinese (zh)
Inventor
王建勲
Original Assignee
厦门聚裕晟工贸有限公司
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 厦门聚裕晟工贸有限公司 filed Critical 厦门聚裕晟工贸有限公司
Priority to CN201610934633.9A priority Critical patent/CN106352332A/en
Publication of CN106352332A publication Critical patent/CN106352332A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D1/00Burners for combustion of pulverulent fuel
    • F23D1/02Vortex burners, e.g. for cyclone-type combustion apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • F23N1/02Regulating fuel supply conjointly with air supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00Feeding arrangements
    • F23K2203/006Fuel distribution and transport systems for pulverulent fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00Fuels
    • F23N2239/02Solid fuels

Abstract

The invention discloses a sawdust combustion device. The sawdust combustion device comprises a high-pressure spiral feeding draught fan, a dust remover, a fuel storage groove, a first-grade spiral feeding machine, a second-grade spiral feeding machine, a material controller, a combustion room, an air blower and an electricity control cabinet, wherein an end part of the high-pressure spiral feeding draught fan is communicated with a side end of the dust remover; a lower end of the dust remover is communicated with the fuel storage groove; the lower end of the fuel storage groove is communicated with a feeding hole of the first-grade spiral feeding machine, and a discharging hole on one side of the first-grade spiral feeding machine is communicated with the second-grade spiral feeding machine; the discharging hole of the second-grade spiral feeding machine is communicated with the material controller; one end of the material controller is communicated with one end of the combustion room; a centrifugal draught fan is further fixed in the combustion room; and the inner part of the combustion room is formed by surrounding refractory bricks. The sawdust combustion device has the advantages of simple structure, convenience for operation and rapid temperature rising; and the sawdust combustion efficiency is effectively improved, the fuel consumption is reduced, and the labor intensity of workers is alleviated.

Description

A kind of wood flour burner

Technical field

The present invention relates to a kind of wood flour burner.

Background technology

After trees processing or decoration or other timber process, substantial amounts of wood flour can be produced, and contain big inside wood flour The lignin of amount, is not easy to be decomposed by the Nature, if random gives up, not only results in the pollution of surrounding, also can Cause the waste of resource, therefore, the problem that wood flour reclaims is always wood processing enterprise problem to be solved.

The waste material in existing wood flour and other field can be used for biological burning boiler burning, as consumption during boiler combustion Material, but existing major part burner is in burning, is all directly the unification of substantial amounts of waste material to be rendered in combustion furnace, burning The firepower of discharge cannot control well, when big when little, heat up and be generally less than 1000 degree, and have the waste material of most cannot fire Burn fully, need personnel ceaselessly to overturn combustion chamber, make the waste material second-time burning that bottom is not sufficiently combusted, waste time and energy, burning Inefficient.

Content of the invention

The technical problem to be solved in the present invention be provide that a kind of structure is simple, simple operation, temperature raising is fast, effectively improve wood flour Efficiency of combustion reduces fuel consumption, and the wood flour burner reducing labor strength.

For solving the above problems, the present invention adopts the following technical scheme that

A kind of wood flour burner, including high-pressure spiral feeding fan, cleaner unit, fuel reservoir, one-level feed screw, two grades Feed screw, material controlling device, combustor, blower, power control box, the end of described high-pressure spiral feeding fan and cleaner unit side It is connected, the lower end of described cleaner unit is connected with fuel reservoir, the lower end of described fuel reservoir is entered with one-level feed screw Material mouth is connected, and described one-level feed screw side discharging opening is connected with deuterostrophies feeder, and described deuterostrophies send The discharging opening of material machine is connected with material controlling device, and described material controlling device one end is connected with combustor one end, and described combustion chamber is also It is fixed with centrifugal blower, described combustion chamber is surrounded by refractory brick and forms, described blower is connected with combustor by airduct.

Further, described power control box respectively with blower, one-level feed screw, deuterostrophies feeder, material controlling device It is connected by electric wire.

Further, the other end of described combustor is additionally provided with bocca.

Further, described refractory brick adopts special high-strength refractory brick, and described refractory brick highest fire resisting is in 2700-3000 Between degree.

Further, it is provided with air inlet above described combustor.

Further, described power control box adopts plc control machine.

The invention has the beneficial effects as follows: on a kind of this practical novel wood dust burner through one-level feed screw, two Level feed screw, can neither fast nor slow at the uniform velocity be fed in feed;Its burning interior is provided with refractory brick, can tolerate 2700 and arrives High temperature between 3000 degree, long service life, safeguard without frequent;Burning interior is further fixed on centrifugal blower, can make wood flour Dispel and be full of whole combustor completely, so that wood flour can be fully burnt, wood flour can be saved more than percent 30, the thermal efficiency is high, Put question to fast, save fuel;Very energy-conserving and environment-protective.

Brief description

In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable Other accompanying drawings are obtained according to these accompanying drawings;

Fig. 1 is a kind of structural representation of present invention wood flour burner;

Fig. 2 is the schematic diagram of the embodiment of the present invention.

Specific embodiment

Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clearly defining.

Refering to shown in Fig. 1-2, a kind of wood flour burner, including high-pressure spiral feeding fan 1, cleaner unit 2, fuel reservoir 3rd, one-level feed screw 4, deuterostrophies feeder 5, material controlling device 6, combustor 8, blower 7, power control box 10, described high pressure spiral shell The end of rotation feeding fan 1 is connected with cleaner unit 2 side, and the lower end of described cleaner unit 2 is connected with fuel reservoir 3, described The lower end of fuel reservoir 3 is connected with one-level feed screw 4 charging aperture, described one-level feed screw 4 side discharging opening with Deuterostrophies feeder 5 is connected, and the discharging opening of described deuterostrophies feeder 5 is connected with material controlling device 6, described material controlling device 6 One end is connected with combustor 8 one end, is further fixed on centrifugal blower (not shown), in described combustor 8 inside described combustor 8 Portion is surrounded by refractory brick (not shown) and forms, and described blower 7 is connected with combustor 8 by airduct.

Described power control box 10 is passed through with blower 7, one-level feed screw 4, deuterostrophies feeder 5, material controlling device 6 respectively Electric wire is connected.

The other end of described combustor 8 is additionally provided with bocca 9.

Described refractory brick adopts special high-strength refractory brick, and described refractory brick highest fire resisting is between 2700-3000 degree.

It is provided with air inlet above described combustor 8.

Described power control box 10 adopts plc control machine.

In the present embodiment, wood flour is blown in cleaner unit 2 by high-pressure spiral feeding fan 1 from outside first, cleaner unit 2 Filter out the dust of in the air, then into fuel reservoir 3, then enter into one-level feed screw 4 from fuel reservoir 3, one It is provided with the charging of threaded rod spiral in level feed screw 4, then through the charging of deuterostrophies feeder 5 spiral, so that wood flour is dropped To in material controlling device 6, then 6 wood flours of material controlling device push or spiral delivers to burning in combustor 8, by 1000 pieces inside combustor 8 Special high-strength refractory brick surrounds and forms, and highest fire resisting, between 2700 to 3000 degree, is entered by the igniter of power control box 10 Row igniting;Wood flour is burnt in combustion chamber, after flame is smoothly lighted, starts blower 7 and blows, so that combustor 8 is full of Fuel gas, last centrifugal blower starts, and dispels wood flour, and produces high-speed screw air-flow, so that material is fully flowed and has enough Oxygen burn completely, be fixed with lighter at bocca 9, through centrifugation wood flour through igniter fire quickly from flame Burn at mouth 9, temperature is quickly raised to 1600 degree, outside boiler is fully heated, and whole process is all by control electricity Case 10plc carries out Automated condtrol.

Through one-level feed screw, deuterostrophies feeder on a kind of this practical wood flour burner, can in feed At the uniform velocity it is fed with neither fast nor slow;Its burning interior is provided with refractory brick, can tolerate the high temperature between 2700 to 3000 degree, using the longevity Life length, safeguards without frequent;Burning interior is further fixed on centrifugal blower, wood flour can be made to dispel completely and be full of whole burning Room, makes wood flour can fully burn, and can save wood flour more than percent 30, the thermal efficiency is high, puts question to fast, saves fuel;Save very much Can environmental protection.

The standardized element that the present invention uses all can commercially, and shaped piece is according to description and accompanying drawing note Carry and all can carry out customized, the concrete connected mode of each part all adopts the bolt of maturation, rivet, welding etc. in prior art Conventional meanses, machinery, part and equipment all adopt in prior art, and the model of routine adds that circuit is connected by prior art Middle conventional connected mode, will not be described in detail herein.

The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any The change or replacement expected without creative work, all should cover and be defined in the new protection domain of this practicality.

Claims (6)

1. a kind of wood flour burner it is characterised in that: include high-pressure spiral feeding fan (1), cleaner unit (2), fuel reservoir (3), one-level feed screw (4), deuterostrophies feeder (5), material controlling device (6), combustor (8), blower (7), power control box (10), the end of described high-pressure spiral feeding fan (1) is connected with cleaner unit (2) side, the lower end of described cleaner unit (2) with Fuel reservoir (3) is connected, and the lower end of described fuel reservoir (3) is connected with one-level feed screw (4) charging aperture, and described one Level feed screw (4) side discharging opening is connected with deuterostrophies feeder (5), the going out of described deuterostrophies feeder (5) Material mouth is connected with material controlling device (6), and described material controlling device (6) one end is connected with combustor (8) one end, in described combustor (8) Portion is further fixed on centrifugal blower, is surrounded by refractory brick and form inside described combustor (8), described blower (7) pass through airduct with Combustor (8) is connected.
2. a kind of wood flour burner according to claim 1 it is characterised in that: described power control box (10) respectively with air-supply Device (7), one-level feed screw (4), deuterostrophies feeder (5), material controlling device (6) are connected by electric wire.
3. a kind of wood flour burner according to claim 1 it is characterised in that: the other end of described combustor (8) is also It is provided with bocca (9).
4. a kind of wood flour burner according to claim 1 it is characterised in that: described refractory brick adopt special high intensity Refractory brick, described refractory brick highest fire resisting is between 2700-3000 degree.
5. a kind of wood flour burner according to claim 1 it is characterised in that: be provided with above described combustor (8) Air inlet.
6. a kind of wood flour burner according to claim 1 it is characterised in that: described power control box (10) adopt plc control Machine processed.
CN201610934633.9A 2016-10-25 2016-10-25 Sawdust combustion device CN106352332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610934633.9A CN106352332A (en) 2016-10-25 2016-10-25 Sawdust combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610934633.9A CN106352332A (en) 2016-10-25 2016-10-25 Sawdust combustion device

Publications (1)

Publication Number Publication Date
CN106352332A true CN106352332A (en) 2017-01-25

Family

ID=57863941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610934633.9A CN106352332A (en) 2016-10-25 2016-10-25 Sawdust combustion device

Country Status (1)

Country Link
CN (1) CN106352332A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486570A (en) * 2012-06-12 2014-01-01 中山市兴和生物能源科技有限公司 Biomass combustion machine
CN103542402A (en) * 2013-09-26 2014-01-29 浙江和西东新能源科技有限公司 Multi-channel gasification bio-particle combustion engine and work method thereof
CN204153766U (en) * 2014-08-21 2015-02-11 诸建波 A kind of biomass fuel combustion device of staged air intake
CN204513358U (en) * 2015-03-09 2015-07-29 邯郸市火炬锅炉有限公司 Novel biomass fuel boiler
CN204678321U (en) * 2015-05-29 2015-09-30 田罕珍 A kind of biologic grain burning flame furnace
CN105202527A (en) * 2015-10-08 2015-12-30 丹东蓝天环保锅炉制造有限公司 Biomass particle combustion furnace
CN205102108U (en) * 2015-10-08 2016-03-23 丹东蓝天环保锅炉制造有限公司 Biomass particle combustion furnace
CN206094063U (en) * 2016-10-25 2017-04-12 厦门聚裕晟工贸有限公司 Saw -dust burner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486570A (en) * 2012-06-12 2014-01-01 中山市兴和生物能源科技有限公司 Biomass combustion machine
CN103542402A (en) * 2013-09-26 2014-01-29 浙江和西东新能源科技有限公司 Multi-channel gasification bio-particle combustion engine and work method thereof
CN204153766U (en) * 2014-08-21 2015-02-11 诸建波 A kind of biomass fuel combustion device of staged air intake
CN204513358U (en) * 2015-03-09 2015-07-29 邯郸市火炬锅炉有限公司 Novel biomass fuel boiler
CN204678321U (en) * 2015-05-29 2015-09-30 田罕珍 A kind of biologic grain burning flame furnace
CN105202527A (en) * 2015-10-08 2015-12-30 丹东蓝天环保锅炉制造有限公司 Biomass particle combustion furnace
CN205102108U (en) * 2015-10-08 2016-03-23 丹东蓝天环保锅炉制造有限公司 Biomass particle combustion furnace
CN206094063U (en) * 2016-10-25 2017-04-12 厦门聚裕晟工贸有限公司 Saw -dust burner

Similar Documents

Publication Publication Date Title
EP0977965B1 (en) Solid fuel burner for a heating apparatus
CN204100254U (en) Incinerator
CN204187607U (en) A kind of chain-grate boiler
CN203549916U (en) Strengthened-discharging-type cooking stove
CA2824229A1 (en) An anti-scorification oven
CN103629701B (en) A kind of forced-ventilated cooking stove
CN205155946U (en) Novel multistage atomizing energy saving and emission reduction combustor
CN103438434A (en) Bio-particle fuel burner
CN104930519A (en) Efficient garbage combustion furnace
CN204345644U (en) Refuse incinerator
CN103759268A (en) Rubbish drying system and drying method thereof
CN203273867U (en) Biomass burner
CN205383593U (en) Biomass burning machine
CN203273866U (en) Biomass fuel boiler
CN205026655U (en) Biomass inflamer of tangential feed
CN204880187U (en) Biomass fuel is dry device of stoving in advance
CN105627295A (en) Chain-grate boiler and burning method
KR20130065037A (en) Method for reducing nox by flue gas recirculation
CN205014343U (en) W flame boiler
CN202521612U (en) Incineration treatment system for recovery of noble metal catalyst
CN205535842U (en) Two room heat accumulation after burner of domestic waste
CN204285782U (en) Flue-cured tobacco biological particles combustion furnace
CN201285034Y (en) Biomass combustor
CN105698183A (en) Combustion furnace for treating garbage
CN108730960A (en) A kind of high-efficient energy-saving environment friendly burner

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170125

RJ01 Rejection of invention patent application after publication