CN104791997B - A kind of plant granule fuel burner - Google Patents
A kind of plant granule fuel burner Download PDFInfo
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- CN104791997B CN104791997B CN201510224820.3A CN201510224820A CN104791997B CN 104791997 B CN104791997 B CN 104791997B CN 201510224820 A CN201510224820 A CN 201510224820A CN 104791997 B CN104791997 B CN 104791997B
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Abstract
The invention belongs to heat energy equipment technical field, it is related to a kind of plant granule fuel burner, combustion furnace is installed in main frame box cavity, temperature sensor is provided with the outside of combustion furnace and the water tank of water inlet and delivery port is offered, water inlet is provided with the water pump electrically connected with control cabinet, and control cabinet is just provided with control panel sideways；The chimney connected with combustion furnace is offered on the rear side wall body of mainframe box, is docked between combustion furnace and stirring cage by feed well, stirring cage realizes driving, the hopper for being arranged above cover plate of stirring cage by motor electrical connection；The sealing of the lower end of combustion furnace and air blower dock, and motor and air blower are controlled regulation by the control system built in control panel or control cabinet, and the bottom of combustion furnace offers locking-type fire door with handles equipped with Dust Storage Room on mainframe box；The device is novel in design, and rational in infrastructure, scientific in principle is easy to operate, and easy to maintenance, combustion efficiency is good, and efficiency of combustion is good, and use environment is friendly.
Description
Technical field：
The invention belongs to heat energy equipment technical field, and in particular to a kind of plant for automatically controlling fuel and intake
Grain fuel burner, can control the inlet of fuel and air, fully burning is with plant according to the temperature information of recirculated water
Granular fuel prepared by raw material, realizes the heating service effect of energy-conservation and environmentally friendly dual-use function.
Background technology：
With severe power shortage, oily famine, electricity price rises, rise of the oil price equal energy source situation anxiety, and problem of environmental pollution day
Beneficial severe, the use consciousness that industry-by-industry starts to regenerative resource is progressively strengthened, and the utilization of wherein biomass energy is current
Most practicable solution.Biomass is the fertile absorber of sustainable use present on the earth, it include all animals,
Plant and microorganism and derived from by these living substances, many organic matters of excretion and metabolism, various biomass are in itself all
With certain energy, and the energy produced using biomass as carrier, by biomass is biomass energy, and biomass energy is the sun
A kind of form of energy in biology can be stored in chemical energy form, the photosynthesis of plant is directly or indirectly derived from；Therefore,
How pollution-free, efficient utilization biomass energy turns into the important subject of current energy circle expert.
At present, bioenergy utilization means relatively conventional in production practices mainly " are burnt ", and the equipment being related to has life
Substance combustion machine or biomass burner, existing biomass semi-gasification automatic combustion apparatus is with waste wood and crops
It is fuel that the raw material such as balloonflower root waste material recompress the biological particles being made after scientific disposal, carries out directly burning to obtain life
Material energy；Air-cooled biomass combustion machine and water-cooled biomass combustion machine two types are broadly divided into, for example, has Chinese patent
201420675364.5th, a kind of biomass dye vapour boiler disclosed in 201420675124.5 and 201420674584.6, in
A kind of biomass dyestuff thermal medium boiler disclosed in state's patent 201420667752.9, the disclosure of Chinese patent 201420483726.0
A kind of mixed biology matter burner etc., be that, by biomass burning raw material to utilize heat energy, the said equipment is present
Efficiency of combustion is not high, and combustion instability, energy extraction is insufficient, in addition also harmful components separate out cause secondary pollution and from
The not high drawback of dynamicization degree, therefore a kind of simple in construction and efficiency of combustion of research and design of the present invention and automaticity are higher
Plant granule fuel burner, the particulate biomass suppressed through former that can automatically, sufficiently burn is former
Material, realizes efficient, energy-saving and environmental protection, automatic heat supply and heating, with preferable practical value and market prospects.
The content of the invention：
It is an object of the invention to overcome prior art exist shortcoming, seek design provide one kind can control fuel and
The plant granule fuel burner of wind-force inlet, constitutes automatic combustion using parts such as motor, roller and control circuits and sets
It is standby.
To achieve these goals, plant granule fuel burner agent structure of the present invention include mainframe box,
Water inlet, delivery port, water tank, combustion furnace, chimney, hopper, stirring cage, motor, air blower, Dust Storage Room, control cabinet, control panel,
A side bottom is installed with burning in fire door, water pump, cover plate and feed well, the inner chamber of the mainframe box of hollow type body structure
Stove, the outside jacket formula of combustion furnace is provided with the water tank of temperature sensor, block form above and below the junction of water tank and mainframe box
The water inlet and delivery port of tubular structure are offered, water inlet is provided with the water pump electrically connected with control cabinet, installed in main frame
Control cabinet on tank wall body is just provided with control panel sideways, for showing water temperature and control air intake, the speed of charging；Main frame
The chimney offered on the rear side wall body of case with combustion furnace pipeline communication is used to discharge flue dust, by entering between combustion furnace and stirring cage
Hopper is docked, and the stirring cage of helical form pole structure realizes driving by motor electrical connection, and motor is interior in control panel or control cabinet
The control system put is controlled regulation, and the surface jacket formula of stirring cage is provided with the hopper of funnel-shaped structure for adding combustion
Material, the fuel that hopper leaks down is entered in combustion furnace by the rotation of stirring cage through feed well, and outfit is provided with cover plate and is used on hopper
Sealing；The lower end of combustion furnace is docked with air blower sealing, and air blower control system built-in in control panel or control cabinet is entered
Row is controlled to adjust, and the bottom of combustion furnace is used to collect the dust after burning, main frame equipped with the sealed Dust Storage Room of drawing structure
Locking-type fire door with handles is offered at the position of case correspondence combustion furnace, for checking and/or clearing up combustion furnace.
The agent structure for the combustion furnace being related in the present invention include charging aperture, combustion chamber, air vent, air door, blast pipe and
Striker plate, the burning furnace upper end that the cylinder for being more than lower diameter by upper diameter docks the ancient cooking vessel oven-like structure formed offers charging
Mouthful, for being docked with feed well, the center section of combustion furnace is the combustion chamber of hollow type cylinder-like structure, the face wall of combustion chamber
The abundant oxygen uptake that the air vent of mesh-like structure is offered on body to ensure fuel is burnt, and tilting knot is offered below combustion chamber
The air door of structure is used to breathe freely, and is expanded with preventing in combustion chamber that temperature is too high, the bottom of combustion chamber is provided with striker plate, so as to
Fuel is concentrated in a combustion chamber, striker plate is with poroid and/or strip drawing and pulling type structure, with easy cleaning fuel and ash
Dirt, Fuel Furnace bottom offers blast pipe, for docking with air blower sealing, realizes the input of air to ensure combustion efficiency.
Water temperature display meter, air intake controlling switch and feeding control switch are provided with the control panel being related in the present invention,
Water temperature display meter is connected with the conventional temperature sensor power information set in water tank, is realized the extraction of Water in Water Tanks temperature and is shown in real time
Show；The operating of air intake controlling switch electrical connection control air blower, feeding control switch electrically connects the operating of controlled motor.
The control mode bag of air inlet and fuel inlet in plant granule fuel burner of the present invention
Include artificial and automatic two ways：Built-in control system in control cabinet, can be automatically adjusted according to the water temperature value in water tank and
The operating of air blower and motor is controlled, air inlet, fuel inlet are automatically adjusted so as to realize；According to actual heating
Heating needs, and can be adjusted by manually to the air intake controlling switch and feeding control switch on control panel, realization pair
Wind speed of blast blower size, motor drive the artificial control and regulation of stirring cage rotating speed size.
Further, in the plant granule fuel burner air inlet and fuel inlet the side of automatically controlling
Formula specifically includes following processing step：
(1) water temperature collection and contrast：Built-in control system in the temperature sensor and control cabinet that are set on water tank
Power information is connected, and is previously provided with for gathering and transmitting in real time in circulating water temperature in water tank, control system including 20-50
DEG C, the reduced temperature of 51-70 DEG C and 71-90 DEG C, control system received after the circulating water temperature that temperature sensor is transmitted in real time
Contrast is carried out with the reduced temperature pre-set to be compared, and No. I gear, No. II shelves are entered with controlled motor respectively and air blower simultaneously
Position or No. III gear operating；
(2) fuel inlet is controlled：Control system is according to circulating water temperature and the comparing result controlled motor of reduced temperature
Into No. I gear, No. II gear or the operating of No. III gear, motor connection driving stirring cage is rotated so as to by the fuel leaked down in hopper
Through in feed well feeding combustion furnace, motor drives the rotating speed of stirring cage to be motor under 100-130r/min, No. II gear under No. I gear
The rotating speed of stirring cage is driven for 70-99r/min, motor drives the rotating speed of stirring cage to be 40-69r/min under No. III gear；
(3) wind-force inlet is controlled：Control system is according to circulating water temperature and the regulation of the comparing result of reduced temperature to drum
Blower fan it is small to TV university, operated with controlling air blower to enter No. I gear, No. II gear or No. III gear, air blower under No. I gear
Rotating speed be 200-250r/min, blower speed is that air blower turns under 150-200r/min, No. III gear under No. II gear
Speed is 100-150r/min；
(4) water circulation speed control：When motor and air blower enter No. I gear, No. II gear or No. III gear simultaneously,
Control system is by controlling the water pump of water inlet placement to control the injection of recirculated water and the velocity of discharge in water tank, No. I gear
The extraction speed of lower water pump is 0.3-0.5m/s, under the extraction speed of water pump is 0.5-0.7m/s, No. III gear under No. II gear
The extraction speed of water pump 15 is 0.7-0.9m/s.
Compare by contrast in the step (1), if circulating water temperature is in the range of 20-50 DEG C of reduced temperature, control system
System controlled motor and air blower run at high speed into No. I gear；If circulating water temperature is in the range of 51-70 DEG C of reduced temperature,
Control system controlled motor and air blower enter No. II gear middling speed operating；If circulating water temperature is in 71-90 DEG C of model of reduced temperature
In enclosing, then control system controlled motor and air blower enter No. III gear low-speed running.
The present invention compared with prior art, with agricultural crop straw, clay etc. for material, shape rule is pressed into through molding equipment
The plant granule fuel of square, size uniformity, controls air inflow and inlet amount by control panel and shows water tank temperature in real time, fire
Heat produced by burning can be good at being absorbed for radiating by water tank, ash-free in combustion process, without the Litters such as tar, tool
There is pollution-free, high combustion efficiency, prepare that cost is low, operating cost is few, the features such as have a wide range of application；The device is novel in design, knot
Rationally, scientific in principle is easy to operate, easy to maintenance, and combustion efficiency is good, and efficiency of combustion is good for structure, and use environment is friendly.
Brief description of the drawings：
Fig. 1 is agent structure principle diagrammatic cross-section of the invention.
Fig. 2 is the front view of mainframe box of the present invention.
Fig. 3 is the agent structure principle schematic of combustion furnace of the present invention.
Embodiment：
Further description is made to the present invention below in conjunction with the accompanying drawings and by embodiment, but the present invention is not limited in
Implementation below.
Embodiment：
The agent structure for the plant granule fuel burner that the present embodiment is related to includes mainframe box 1, water inlet 2, water outlet
Mouth 3, water tank 4, combustion furnace 5, chimney 6, hopper 7, stirring cage 8, motor 9, air blower 10, Dust Storage Room 11, control cabinet 12, control panel
13rd, a side bottom is fixed in fire door 14, water pump 15, cover plate 16 and feed well 17, the inner chamber of the mainframe box 1 of hollow type body structure
Combustion furnace 5 is installed, the outside jacket formula of combustion furnace 5 is provided with the water tank 4 of temperature sensor, the company of water tank 4 and mainframe box 1
Block form is offered to be provided with the water inlet 2 and delivery port 3 of tubular structure, water inlet 2 and is electrically connected with control cabinet 12 above and below the place of connecing
The water pump 15 connect, control cabinet 12 on the wall body of mainframe box 1 is just provided with control panel 13 sideways, for showing water temperature
With control air intake, the speed of charging；The chimney 6 offered on the rear side wall body of mainframe box 1 with the pipeline communication of combustion furnace 5 is used to arrange
Go out flue dust, docked between combustion furnace 5 and stirring cage 8 by feed well 17, the stirring cage 8 of helical form pole structure is electrically connected by motor 9
Realize driving, the control system built-in in control panel 13 or control cabinet 12 of motor 9 is controlled regulation, stirring cage 8 just on
The hopper 7 that square jacket formula is provided with funnel-shaped structure is used to add fuel, and the fuel that hopper 7 leaks down is passed through by the rotation of stirring cage 8
Feed well 17 enters in combustion furnace 5, is equipped with hopper 7 and is provided with cover plate 16 to seal；The lower end of combustion furnace 5 and air blower 10
Sealing docking, the control system built-in in control panel 13 or control cabinet 12 of air blower 10 is controlled regulation, combustion furnace 5
Bottom is used to collect the dust after burning, the position of the correspondence combustion furnace 5 of mainframe box 1 equipped with the sealed Dust Storage Room 11 of drawing structure
The place of putting offers locking-type fire door 14 with handles, for checking and/or clearing up combustion furnace 5.
The agent structure for the combustion furnace 5 being related in the present embodiment includes charging aperture 18, combustion chamber 19, air vent 20, air door
21st, blast pipe 22 and striker plate 23, the cylinder for being more than lower diameter by upper diameter dock the burning of the ancient cooking vessel oven-like structure formed
The upper end of stove 5 offers charging aperture 18, for being docked with feed well 17, and the center section of combustion furnace 5 is hollow type cylinder-like structure
Combustion chamber 19, offer the air vent 20 of mesh-like structure to ensure the abundant oxygen uptake of fuel on the front wall body of combustion chamber 19
Burning, the air door 21 that the lower section of combustion chamber 19 offers tilting structure is used to breathe freely, to prevent that temperature is excessively occurred frequently in combustion chamber 19
Raw expansion, the bottom of combustion chamber 19 is provided with striker plate 23, so as to which fuel is concentrated in combustion chamber 19, and striker plate 23 is with holes
The drawing and pulling type structure of shape and/or strip, with easy cleaning fuel and dust, the bottom of Fuel Furnace 5 offers blast pipe 22, for
The sealing docking of air blower 10, realizes the input of air to ensure combustion efficiency；The air blower 10, water pump 15 are prior art
Middle conventional equipment.
Water temperature display meter 24, air intake controlling switch 25 and charging control are provided with the control panel 13 being related in the present embodiment
System switch 26, water temperature display meter 24 is connected with the conventional temperature sensor power information set in water tank 4, realizes water temperature in water tank 4
Extraction and show in real time；The operating of the electrical connection control air blower 10 of air intake controlling switch 25, feeding control switch 26 is electrically connected
The operating of controlled motor 9.
The plant granule fuel burner that the present embodiment is related to picks out outdoor in use, chimney 6 is installed, to hopper 7
Middle addition plant granule fuel, then plug in control cabinet 12 to electricity；The plant granule fuel burner is hollow
The control of gas inlet and fuel inlet includes artificial and automatic two ways：Built-in control system, energy in control cabinet 12
Enough water temperature values according in water tank 4 automatically adjust and controlled the operating of air blower 10 and motor 9, and air is entered so as to realize
Amount, fuel inlet are automatically adjusted；According to actual heating needs, by manually controlling the air intake on control panel 13
Switch 25 and feeding control switch 26 are adjusted, and realize and drive the rotating speed size of stirring cage 8 to the wind speed size of air blower 10, motor 9
Artificial control and regulation；Charging rate is faster in the more fast then Fuel Furnace 5 of the rotating speed of stirring cage 8, fuel inlet is more, the rotating speed of stirring cage 8
Charging rate is slower in more slow then Fuel Furnace 5, fuel inlet is fewer.
Claims (3)
1. a kind of plant granule fuel burner, it is characterised in that agent structure includes mainframe box, water inlet, delivery port, water
Case, combustion furnace, chimney, hopper, stirring cage, motor, air blower, Dust Storage Room, control cabinet, control panel, fire door, water pump, cover plate and
A side bottom is installed with combustion furnace, the outside bag of combustion furnace in feed well, the inner chamber of the mainframe box of hollow type body structure
Shell type is provided with the water tank of temperature sensor, and block form offers entering for tubular structure above and below the junction of water tank and mainframe box
The mouth of a river and delivery port, water inlet are provided with the water pump electrically connected with control cabinet, the control cabinet on mainframe box wall body
Control panel is just provided with sideways, for showing water temperature and control air intake, the speed of charging；Opened up on the rear side wall body of mainframe box
The chimney having with combustion furnace pipeline communication is used to discharge flue dust, is docked between combustion furnace and stirring cage by feed well, helical form post
The stirring cage of formula structure realizes driving by motor electrical connection, and motor control system built-in in control panel or control cabinet is controlled
System regulation, the hopper that the surface jacket formula of stirring cage is provided with funnel-shaped structure is used to add fuel, and the fuel that hopper leaks down leads to
The rotation for crossing stirring cage enters in combustion furnace through feed well, is equipped with hopper and is provided with cover plate to seal；The lower end of combustion furnace with
Air blower sealing docking, air blower control system built-in in control panel or control cabinet is controlled regulation, combustion furnace
Bottom is used to collect at the dust after burning, the position of mainframe box correspondence combustion furnace equipped with the sealed Dust Storage Room of drawing structure
Locking-type fire door with handles is offered, for checking and/or clearing up combustion furnace；
The control of air inlet and fuel inlet includes artificial and automatic two kinds in the plant granule fuel burner
Mode；Built-in control system, can automatically adjust and control air blower and motor according to the water temperature value in water tank in control cabinet
Operating, air inlet, fuel inlet are automatically adjusted so as to realize；According to actual heating needs, Neng Goutong
Cross and manually the air intake controlling switch and feeding control switch on control panel be adjusted, realize to wind speed of blast blower size,
Motor drives the artificial control and regulation of stirring cage rotating speed size；
In the plant granule fuel burner automatic control mode of air inlet and fuel inlet specifically include with
Lower processing step：
(1) water temperature collection and contrast：Built-in control system telecommunications in the temperature sensor and control cabinet that are set on water tank
Breath connection, is previously provided with including 20-50 DEG C, 51- for gathering and transmitting in real time in circulating water temperature in water tank, control system
70 DEG C and 71-90 DEG C of reduced temperature, control system receives after the circulating water temperature that temperature sensor is transmitted in real time and advance
The reduced temperature of setting carries out contrast comparison, enters No. I gear, No. II gear or III simultaneously with controlled motor respectively and air blower
The operating of number gear；
(2) fuel inlet is controlled：Control system enters I according to the comparing result controlled motor of circulating water temperature and reduced temperature
Number gear, No. II gear or No. III gear operating, motor connection driving stirring cage rotate so as to by the fuel leaked down in hopper through entering
In hopper feeding combustion furnace, motor drives the rotating speed of stirring cage to be motor drive under 100-130r/min, No. II gear under No. I gear
The rotating speed of stirring cage is 70-99r/min, and motor drives the rotating speed of stirring cage to be 40-69r/min under No. III gear；
(3) wind-force inlet is controlled：Control system is according to circulating water temperature and the regulation of the comparing result of reduced temperature to air blower
It is small to TV university, operated with controlling air blower to enter No. I gear, No. II gear or No. III gear, air blower turns under No. I gear
Speed is 200-250r/min, and blower speed is that the rotating speed of air blower under 150-200r/min, No. III gear is under No. II gear
100-150r/min；
(4) water circulation speed control：When motor and air blower enter No. I gear, No. II gear or No. III gear simultaneously, control
System is by controlling the water pump of water inlet placement to control water under the injection of recirculated water and the velocity of discharge in water tank, No. I gear
The extraction speed of pump is 0.3-0.5m/s, and the extraction speed of water pump is water pump under 0.5-0.7m/s, No. III gear under No. II gear
15 extraction speed is 0.7-0.9m/s.
2. plant granule fuel burner according to claim 1, it is characterised in that the agent structure of the combustion furnace
Including charging aperture, combustion chamber, air vent, air door, blast pipe and striker plate, the cylinder for being more than lower diameter by upper diameter is docked
The burning furnace upper end of the ancient cooking vessel oven-like structure of formation offers charging aperture, and for being docked with feed well, the center section of combustion furnace is
Offer the air vent of mesh-like structure to ensure fuel on the combustion chamber of hollow type cylinder-like structure, the front wall body of combustion chamber
Abundant oxygen uptake burning, the air door of tilting structure is offered below combustion chamber to be used to breathe freely, to prevent temperature mistake in combustion chamber
Height is expanded, and the bottom of combustion chamber is provided with striker plate, so as to which fuel is concentrated in a combustion chamber, and striker plate is with poroid
And/or the drawing and pulling type structure of strip, with easy cleaning fuel and dust, Fuel Furnace bottom offers blast pipe, is used for and air blast
Secret envelope docking, realizes the input of air to ensure combustion efficiency.
3. plant granule fuel burner according to claim 1, it is characterised in that be provided with the control panel
Water temperature display meter, air intake controlling switch and feeding control switch, water temperature display meter and the conventional temperature sensor set in water tank
Power information is connected, and is realized the extraction of Water in Water Tanks temperature and is shown in real time；The operating of air intake controlling switch electrical connection control air blower,
Feeding control switch electrically connects the operating of controlled motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224820.3A CN104791997B (en) | 2015-05-05 | 2015-05-05 | A kind of plant granule fuel burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224820.3A CN104791997B (en) | 2015-05-05 | 2015-05-05 | A kind of plant granule fuel burner |
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| Publication Number | Publication Date |
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| CN104791997A CN104791997A (en) | 2015-07-22 |
| CN104791997B true CN104791997B (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510224820.3A Active CN104791997B (en) | 2015-05-05 | 2015-05-05 | A kind of plant granule fuel burner |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781851A (en) * | 2017-11-22 | 2018-03-09 | 黑龙江彩格设计智造集团有限公司 | A kind of new energy multifunctional unit intelligent use system |
| CN109772737B (en) * | 2019-03-22 | 2023-10-24 | 平度市林焱精密机械厂 | Fruit weighing type multistage sorting table |
| CN109967377B (en) * | 2019-03-22 | 2023-11-14 | 平度市林焱精密机械厂 | Ordered fruit conveying table |
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| AU2001100354A4 (en) * | 2000-09-08 | 2001-10-04 | Aqua Max Pty Ltd | Control of maximum water temperature |
| CN101046296A (en) * | 2006-03-31 | 2007-10-03 | 吴仲贤 | Comprehensive energy-saving method for boiler or industrial furnace and kiln |
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| CN202630369U (en) * | 2012-06-25 | 2012-12-26 | 杨俊栋 | Full automatic biomass fuel hot water boiler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3868870B2 (en) * | 2002-08-29 | 2007-01-17 | 象印マホービン株式会社 | Insulation structure of rice cooker |
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- 2015-05-05 CN CN201510224820.3A patent/CN104791997B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001100354A4 (en) * | 2000-09-08 | 2001-10-04 | Aqua Max Pty Ltd | Control of maximum water temperature |
| CN101046296A (en) * | 2006-03-31 | 2007-10-03 | 吴仲贤 | Comprehensive energy-saving method for boiler or industrial furnace and kiln |
| CN202216287U (en) * | 2011-08-01 | 2012-05-09 | 陈建康 | Biomass energy-saving furnace |
| CN202630369U (en) * | 2012-06-25 | 2012-12-26 | 杨俊栋 | Full automatic biomass fuel hot water boiler |
| CN102721169A (en) * | 2012-07-12 | 2012-10-10 | 烟台市宜和环保设备有限公司 | Automatic biofuel-combustion multipurpose furnace |
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