CN104791997A - Plant particle fuel combustion device - Google Patents

Plant particle fuel combustion device Download PDF

Info

Publication number
CN104791997A
CN104791997A CN201510224820.3A CN201510224820A CN104791997A CN 104791997 A CN104791997 A CN 104791997A CN 201510224820 A CN201510224820 A CN 201510224820A CN 104791997 A CN104791997 A CN 104791997A
Authority
CN
China
Prior art keywords
control
gear
combustion furnace
water
motor
Prior art date
Application number
CN201510224820.3A
Other languages
Chinese (zh)
Other versions
CN104791997B (en
Inventor
王新军
Original Assignee
平度市林焱精密机械厂
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 平度市林焱精密机械厂 filed Critical 平度市林焱精密机械厂
Priority to CN201510224820.3A priority Critical patent/CN104791997B/en
Publication of CN104791997A publication Critical patent/CN104791997A/en
Application granted granted Critical
Publication of CN104791997B publication Critical patent/CN104791997B/en

Links

Abstract

The invention belongs to the technical field of thermal energy source equipment, and relates to a plant particle fuel combustion device. A combustion furnace is arranged in an inner cavity of a main case. A water tank with a temperature sensor, a water inlet and a water outlet is arranged on the outer side of the combustion furnace. The water inlet is provided with a water pump electrically connected with a control box. A control panel is arranged on the front side face of the control box. A chimney communicated with the combustion furnace is arranged on the rear side wall of the main case. The combustion furnace and a stirring cage are in butt joint through a feeding groove. The stirring cage is driven through electric connection of a motor, and a hopper with a cover plate is arranged over the stirring cage. The lower end of the combustion furnace is in butt joint with an air blower in a sealing mode. The motor and the air blower are controlled and adjusted through a control system arranged in the control panel or the control box. An ash storage chamber is arranged at the bottom of the combustion furnace, and the main case is provided with a clamping lock type furnace door with a handle. The device is novel in design, reasonable in structure, scientific in principle, easy and convenient to operate, convenient to maintain, good in combustion effect and high in combustion efficiency, and the using environment is friendly.

Description

A kind of plant granule fuel burner
Technical field:
The invention belongs to heat energy equipment technical field, be specifically related to the plant granule fuel burner of a kind of automatic control fuel and intake, the inlet of fuel and air can be controlled according to the temperature information of recirculated water, the granular fuel that Thorough combustion is prepared with plant material, realizes the heating service effect of energy saving standard dual-use function.
Background technology:
Along with the anxiety of severe power shortage, oil famine, electricity price rises, rise of the oil price equal energy source situation, and problem of environmental pollution is increasingly serious, industry-by-industry starts progressively to strengthen the use consciousness of regenerative resource, and wherein the utilization of biomass energy is the most practicable current solution.Living beings are the fertile absorbers of the sustainable use that the earth exists, it comprise all animals, plant and microorganism and derived from by these living substances, excretion and many organic matters of metabolism, various living beings itself all have certain energy, and be carrier with living beings, the energy that produced by living beings is biomass energy, biomass energy is solar energy is stored in biology a kind of form of energy with chemical energy form, directly or indirectly derives from the photosynthesis of plant; Therefore, how pollution-free, the high efficiency important subject utilizing biomass energy to become current energy source circle expert.
At present, bioenergy utilization means comparatively common in production practices mainly " burning ", the equipment related to has biomass combustion machine or biomass burner, existing biomass semi-gasification automatic combustion apparatus, be all after scientific disposal, recompress the biological particles made for fuel with raw material such as scoot and crops balloonflower root waste materials, carry out directly burning to obtain biomass energy, substantially be divided into air-cooled biomass combustion machine and water-cooled biomass combustion machine two type, such as there is Chinese patent 201420675364.5, 201420675124.5 and 201420674584.6 disclosed in a kind of living beings dye vapour boiler, a kind of living beings thermal dye medium boiler disclosed in Chinese patent 201420667752.9, a kind of mixed biology matter burner etc. disclosed in Chinese patent 201420483726.0, all to utilize heat energy by biomass burning raw material, it is not high all to there is efficiency of combustion in the said equipment, combustion instability, energy extraction is insufficient, even also have harmful components to separate out and cause the not high drawback of secondary pollution and automaticity, therefore the simple and plant granule fuel burner that efficiency of combustion and automaticity are all higher of a kind of structure of research and design of the present invention, can be automatic, the particular biological raw material that sufficient burning is suppressed through former, realize efficient, energy-conservation, environmental protection, automatic heat supply and heating, there are good practical value and market prospects.
Summary of the invention:
The object of the invention is to the shortcoming overcoming prior art existence, seeking to design provides a kind of plant granule fuel burner that can control fuel and wind-force inlet, adopts the parts such as motor, roller and control circuit to form automatic combustion apparatus.
To achieve these goals, the plant granule fuel burner agent structure that the present invention relates to comprises mainframe box, water inlet, delivery port, water tank, combustion furnace, chimney, hopper, stirring cage, motor, air blast, Dust Storage Room, control cabinet, control panel, fire door, water pump, cover plate and feed well, in the inner chamber of the mainframe box of hollow type body structure, a side bottom is installed with combustion furnace, the outside jacket formula of combustion furnace is provided with the water tank of band temperature sensor, the upper and lower block form in junction of water tank and mainframe box offers water inlet and the delivery port of tubular structure, water inlet is provided with the water pump be electrically connected with control cabinet, the positive side being arranged on the control cabinet on mainframe box wall body is provided with control panel, for showing water temperature and controlling air intake, the speed of charging, the rear side wall body of mainframe box offers with the chimney of combustion furnace pipeline communication for discharging flue dust, docked by feed well between combustion furnace with stirring cage, the stirring cage of helical form pole structure is electrically connected by motor and realizes driving, motor is controlled to adjust by control system built-in in control panel or control cabinet, directly over stirring cage, jacket formula is provided with the hopper of funnel-shaped structure for adding fuel, the fuel that hopper leaks down enters in combustion furnace by the rotation of stirring cage through feed well, hopper is equipped with and is provided with cover plate in order to sealing, the lower end of combustion furnace seals with air blast docks, air blast is controlled to adjust by control system built-in in control panel or control cabinet, the bottom of combustion furnace is equipped with the sealed Dust Storage Room of drawing structure for collecting the dust after burning, the position of the corresponding combustion furnace of mainframe box offers locking-type fire door with handles, for checking and/or clearing up combustion furnace.
The agent structure of the combustion furnace related in the present invention comprises charging aperture, combustion chamber, air vent, air door, blast pipe and striker plate, the combustion furnace upper end that the cylinder being greater than lower diameter by upper diameter docks the ancient cooking vessel oven-like structure formed offers charging aperture, for docking with feed well, the mid portion of combustion furnace is the combustion chamber of hollow type cylinder-like structure, the front wall body of combustion chamber offers the air vent of mesh-like structure to ensure the abundant oxygen uptake burning of fuel, the air door of tilting structure is offered for ventilative below combustion chamber, to prevent, temperature in combustion chamber is too high to be expanded, the bottom of combustion chamber is provided with striker plate, fuel is concentrated in a combustion chamber, striker plate is be with drawing and pulling type structure that is poroid and/or strip, with easy cleaning fuel and dust, Fuel Furnace bottom offers blast pipe, dock for sealing with air blast, realize the input of air to ensure combustion efficiency.
The control panel related in the present invention is provided with water temperature display meter, air intake gauge tap and feeding control switch, water temperature display meter ceases with the conventional temperature sensor telecommunications arranged in water tank and is connected, and realizes the extraction also display in real time of Water in Water Tanks temperature; The electrical connection of air intake gauge tap controls the running of air blast, and feeding control switch electrical connection controls the running of motor.
In the plant granule fuel burner that the present invention relates to, the control mode of air inlet and fuel inlet comprises artificial and automatic two kinds of modes: control system built-in in control cabinet, can the running of automatic regulation and control air blast and motor according to the water temperature value in water tank, thus realize the automatic adjustment to air inlet, fuel inlet; According to actual heating needs, can, by manually regulating the air intake gauge tap on control panel and feeding control switch, realize regulating the Artificial Control of wind speed of blast blower size, driven by motor stirring cage rotating speed size.
Further, in described plant granule fuel burner, the automatic control mode of air inlet and fuel inlet specifically comprises following processing step:
(1) water temperature collection and contrast: the temperature sensor that water tank is arranged ceases with control system telecommunications built-in in control cabinet and is connected, for circulating water temperature in Real-time Collection and transmission water tank, be previously provided with in control system and comprise 20-50 DEG C, the reduced temperature of 51-70 DEG C and 71-90 DEG C, control system is carried out contrast with the reduced temperature pre-set after receiving the circulating water temperature that temperature sensor transmits in real time and is compared, to control motor respectively and air blast enters No. I gear, No. II gear or No. III gear running simultaneously;
(2) fuel inlet controls: control system controls motor according to the comparing result of circulating water temperature and reduced temperature and enters No. I gear, No. II gear or No. III gear and operate, motor connects driving stirring cage and rotates to send in combustion furnace by the fuel leaked down in hopper through feed well, under No. I gear, the rotating speed of driven by motor stirring cage is 100-130r/min, under No. II gear, the rotating speed of driven by motor stirring cage is 70-99r/min, and under No. III gear, the rotating speed of driven by motor stirring cage is 40-69r/min;
(3) wind-force inlet controls: it is little to TV university that control system regulates air blast according to the comparing result of circulating water temperature and reduced temperature, No. I gear, No. II gear or No. III gear running is entered to control air blast, under No. I gear, the rotating speed of air blast is 200-250r/min, under No. II gear, blower speed is 150-200r/min, and under No. III gear, the rotating speed of air blast is 100-150r/min;
(4) water circulation speeds control: when motor and air blast enter No. I gear, No. II gear or No. III gear simultaneously, control system is by controlling the water pump laid of water inlet to control injection and the velocity of discharge of recirculated water in water tank, under No. I gear, the extraction speed of water pump is 0.3-0.5m/s, under No. II gear, the extraction speed of water pump is 0.5-0.7m/s, and under No. III gear, the extraction speed of water pump 15 is 0.7-0.9m/s.
Through comparing in described step (1), if circulating water temperature is within the scope of reduced temperature 20-50 DEG C, then control system controls motor and air blast and enters No. I gear and run up; If circulating water temperature is within the scope of reduced temperature 51-70 DEG C, then control system control motor and air blast enter No. II gear middling speed running; If circulating water temperature is within the scope of reduced temperature 71-90 DEG C, then control system control motor and air blast enter No. III gear low-speed running.
The present invention compared with prior art, with agricultural crop straw, clay etc. for material, the plant granule fuel of shape rule, size uniformity is pressed into through molding equipment, also water tank temperature is shown in real time by control panel control air inflow and inlet amount, the heat produced that burns can be good at being absorbed for heat radiation by water tank, ash-free in combustion process, without Litters such as tar, there is pollution-free, the feature such as efficiency of combustion is high, preparation cost is low, operating cost is few, applied range; This apparatus design is novel, rational in infrastructure, scientific in principle, and easy and simple to handle, easy to maintenance, combustion efficiency is good, and efficiency of combustion is good, and environment for use is friendly.
Accompanying drawing illustrates:
Fig. 1 is agent structure principle generalized section of the present invention.
Fig. 2 is the front view of the mainframe box that the present invention relates to.
Fig. 3 is the agent structure principle schematic of the combustion furnace that the present invention relates to.
Detailed description of the invention:
By embodiment, further description is made to the present invention below in conjunction with accompanying drawing, but the present invention is not limited in following embodiment.
Embodiment:
The agent structure of the plant granule fuel burner that the present embodiment relates to comprises mainframe box 1, water inlet 2, delivery port 3, water tank 4, combustion furnace 5, chimney 6, hopper 7, stirring cage 8, motor 9, air blast 10, Dust Storage Room 11, control cabinet 12, control panel 13, fire door 14, water pump 15, cover plate 16 and feed well 17, in the inner chamber of the mainframe box 1 of hollow type body structure, a side bottom is installed with combustion furnace 5, the outside jacket formula of combustion furnace 5 is provided with the water tank 4 of band temperature sensor, water tank 4 offers water inlet 2 and the delivery port 3 of tubular structure with the upper and lower block form in junction of mainframe box 1, water inlet 2 place is provided with the water pump 15 be electrically connected with control cabinet 12, the positive side being arranged on the control cabinet 12 on mainframe box 1 wall body is provided with control panel 13, for showing water temperature and controlling air intake, the speed of charging, the rear side wall body of mainframe box 1 offers with the chimney 6 of combustion furnace 5 pipeline communication for discharging flue dust, docked by feed well 17 between combustion furnace 5 with stirring cage 8, the stirring cage 8 of helical form pole structure is electrically connected by motor 9 and realizes driving, motor 9 is controlled to adjust by built-in control system in control panel 13 or control cabinet 12, directly over stirring cage 8, jacket formula is provided with the hopper 7 of funnel-shaped structure for adding fuel, the fuel that hopper 7 leaks down enters in combustion furnace 5 by the rotation of stirring cage 8 through feed well 17, hopper 7 is equipped with and is provided with cover plate 16 in order to sealing, the lower end of combustion furnace 5 seals with air blast 10 docks, air blast 10 is controlled to adjust by built-in control system in control panel 13 or control cabinet 12, the bottom of combustion furnace 5 is equipped with the sealed Dust Storage Room 11 of drawing structure for collecting the dust after burning, the position of the corresponding combustion furnace of mainframe box 15 offers locking-type fire door 14 with handles, for checking and/or clearing up combustion furnace 5.
The agent structure of the combustion furnace 5 related in the present embodiment comprises charging aperture 18, combustion chamber 19, air vent 20, air door 21, blast pipe 22 and striker plate 23, combustion furnace 5 upper end that the cylinder being greater than lower diameter by upper diameter docks the ancient cooking vessel oven-like structure formed offers charging aperture 18, for docking with feed well 17, the mid portion of combustion furnace 5 is the combustion chamber 19 of hollow type cylinder-like structure, the front wall body of combustion chamber 19 offers the air vent 20 of mesh-like structure to ensure the abundant oxygen uptake burning of fuel, the air door 21 of tilting structure is offered for ventilative below combustion chamber 19, to prevent in combustion chamber 19, temperature is too high to be expanded, the bottom of combustion chamber 19 is provided with striker plate 23, fuel is concentrated in combustion chamber 19, striker plate 23 is be with drawing and pulling type structure that is poroid and/or strip, with easy cleaning fuel and dust, Fuel Furnace 5 bottom offers blast pipe 22, dock for sealing with air blast 10, realize the input of air to ensure combustion efficiency, described air blast 10, water pump 15 are conventional equipment in prior art.
The control panel 13 related in the present embodiment is provided with water temperature display meter 24, air intake gauge tap 25 and feeding control switch 26, water temperature display meter 24 ceases with the conventional temperature sensor telecommunications arranged in water tank 4 and is connected, and realizes the extraction of water temperature in water tank 4 and shows in real time; Air intake gauge tap 25 is electrically connected the running controlling air blast 10, and feeding control switch 26 is electrically connected the running controlling motor 9.
When the plant granule fuel burner that the present embodiment relates to uses, chimney 6 is installed and picks out outdoor, in hopper 7, add plant granule fuel, then plug in control cabinet 12 to electricity; In described plant granule fuel burner, the control of air inlet and fuel inlet comprises artificial and automatic two kinds of modes: control system built-in in control cabinet 12, can the running of automatic regulation and control air blast 10 and motor 9 according to the water temperature value in water tank 4, thus realize the automatic adjustment to air inlet, fuel inlet; According to actual heating needs, by artificial, air intake gauge tap 25 on control panel 13 and feeding control switch 26 are regulated, realize driving the Artificial Control of stirring cage 8 rotating speed size to regulate to air blast 10 wind speed size, motor 9; In the faster then Fuel Furnace 5 of stirring cage 8 rotating speed, charging rate is faster, fuel inlet is more, and in the slower then Fuel Furnace 5 of stirring cage 8 rotating speed, charging rate is slower, fuel inlet is fewer.

Claims (5)

1. a plant granule fuel burner, it is characterized in that agent structure comprises mainframe box, water inlet, delivery port, water tank, combustion furnace, chimney, hopper, stirring cage, motor, air blast, Dust Storage Room, control cabinet, control panel, fire door, water pump, cover plate and feed well, in the inner chamber of the mainframe box of hollow type body structure, a side bottom is installed with combustion furnace, the outside jacket formula of combustion furnace is provided with the water tank of band temperature sensor, the upper and lower block form in junction of water tank and mainframe box offers water inlet and the delivery port of tubular structure, water inlet is provided with the water pump be electrically connected with control cabinet, the positive side being arranged on the control cabinet on mainframe box wall body is provided with control panel, for showing water temperature and controlling air intake, the speed of charging, the rear side wall body of mainframe box offers with the chimney of combustion furnace pipeline communication for discharging flue dust, docked by feed well between combustion furnace with stirring cage, the stirring cage of helical form pole structure is electrically connected by motor and realizes driving, motor is controlled to adjust by control system built-in in control panel or control cabinet, directly over stirring cage, jacket formula is provided with the hopper of funnel-shaped structure for adding fuel, the fuel that hopper leaks down enters in combustion furnace by the rotation of stirring cage through feed well, hopper is equipped with and is provided with cover plate in order to sealing, the lower end of combustion furnace seals with air blast docks, air blast is controlled to adjust by control system built-in in control panel or control cabinet, the bottom of combustion furnace is equipped with the sealed Dust Storage Room of drawing structure for collecting the dust after burning, the position of the corresponding combustion furnace of mainframe box offers locking-type fire door with handles, for checking and/or clearing up combustion furnace.
2. plant granule fuel burner according to claim 1, it is characterized in that the agent structure of described combustion furnace comprises charging aperture, combustion chamber, air vent, air door, blast pipe and striker plate, the combustion furnace upper end that the cylinder being greater than lower diameter by upper diameter docks the ancient cooking vessel oven-like structure formed offers charging aperture, for docking with feed well, the mid portion of combustion furnace is the combustion chamber of hollow type cylinder-like structure, the front wall body of combustion chamber offers the air vent of mesh-like structure to ensure the abundant oxygen uptake burning of fuel, the air door of tilting structure is offered for ventilative below combustion chamber, to prevent, temperature in combustion chamber is too high to be expanded, the bottom of combustion chamber is provided with striker plate, fuel is concentrated in a combustion chamber, striker plate is be with drawing and pulling type structure that is poroid and/or strip, with easy cleaning fuel and dust, Fuel Furnace bottom offers blast pipe, dock for sealing with air blast, realize the input of air to ensure combustion efficiency.
3. plant granule fuel burner according to claim 1, it is characterized in that described control panel being provided with water temperature display meter, air intake gauge tap and feeding control switch, water temperature display meter ceases with the conventional temperature sensor telecommunications arranged in water tank and is connected, and realizes the extraction of Water in Water Tanks temperature and shows in real time; The electrical connection of air intake gauge tap controls the running of air blast, and feeding control switch electrical connection controls the running of motor.
4. plant granule fuel burner according to claim 1, is characterized in that the control of air inlet and fuel inlet in this device comprises artificial and automatic two kinds of modes; Control system built-in in control cabinet, can the running of automatic regulation and control air blast and motor according to the water temperature value in water tank, thus realizes the automatic adjustment to air inlet, fuel inlet; According to actual heating needs, can, by manually regulating the air intake gauge tap on control panel and feeding control switch, realize regulating the Artificial Control of wind speed of blast blower size, driven by motor stirring cage rotating speed size.
5. plant granule fuel burner according to claim 1, is characterized in that the automatic control mode of air inlet and fuel inlet in described plant granule fuel burner specifically comprises following processing step:
(1) water temperature collection and contrast: the temperature sensor that water tank is arranged ceases with control system telecommunications built-in in control cabinet and is connected, for circulating water temperature in Real-time Collection and transmission water tank, be previously provided with in control system and comprise 20-50 DEG C, the reduced temperature of 51-70 DEG C and 71-90 DEG C, control system is carried out contrast with the reduced temperature pre-set after receiving the circulating water temperature that temperature sensor transmits in real time and is compared, to control motor respectively and air blast enters No. I gear, No. II gear or No. III gear running simultaneously;
(2) fuel inlet controls: control system controls motor according to the comparing result of circulating water temperature and reduced temperature and enters No. I gear, No. II gear or No. III gear and operate, motor connects driving stirring cage and rotates to send in combustion furnace by the fuel leaked down in hopper through feed well, under No. I gear, the rotating speed of driven by motor stirring cage is 100-130r/min, under No. II gear, the rotating speed of driven by motor stirring cage is 70-99r/min, and under No. III gear, the rotating speed of driven by motor stirring cage is 40-69r/min;
(3) wind-force inlet controls: it is little to TV university that control system regulates air blast according to the comparing result of circulating water temperature and reduced temperature, No. I gear, No. II gear or No. III gear running is entered to control air blast, under No. I gear, the rotating speed of air blast is 200-250r/min, under No. II gear, blower speed is 150-200r/min, and under No. III gear, the rotating speed of air blast is 100-150r/min;
(4) water circulation speeds control: when motor and air blast enter No. I gear, No. II gear or No. III gear simultaneously, control system is by controlling the water pump laid of water inlet to control injection and the velocity of discharge of recirculated water in water tank, under No. I gear, the extraction speed of water pump is 0.3-0.5m/s, under No. II gear, the extraction speed of water pump is 0.5-0.7m/s, and under No. III gear, the extraction speed of water pump 15 is 0.7-0.9m/s.
CN201510224820.3A 2015-05-05 2015-05-05 A kind of plant granule fuel burner CN104791997B (en)

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

Publications (2)

Publication Number Publication Date
CN104791997A true CN104791997A (en) 2015-07-22
CN104791997B CN104791997B (en) 2017-08-01

Family

ID=53557012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510224820.3A CN104791997B (en) 2015-05-05 2015-05-05 A kind of plant granule fuel burner

Country Status (1)

Country Link
CN (1) CN104791997B (en)

Citations (6)

* Cited by examiner, † Cited by third party
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
JP2004089225A (en) * 2002-08-29 2004-03-25 Zojirushi Corp Insulating structure for rice cooker
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
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
CN202630369U (en) * 2012-06-25 2012-12-26 杨俊栋 Full automatic biomass fuel hot water boiler

Patent Citations (6)

* Cited by examiner, † Cited by third party
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
JP2004089225A (en) * 2002-08-29 2004-03-25 Zojirushi Corp Insulating structure for rice cooker
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

Also Published As

Publication number Publication date
CN104791997B (en) 2017-08-01

Similar Documents

Publication Publication Date Title
CN202328746U (en) Automatic biofuel combustion multipurpose furnace
CN201040744Y (en) Biomass fluidization dynamic pyrolysis furnace
CN101353623B (en) Large-sized open mouthed combined methane tank
CN103704057B (en) Quaternity raising shed
CN101063080B (en) Biological energy-marsh gas fermentation-solar energy integrated utilization system
CN105368497B (en) Biological material microwave radiation technology pyrolysis gasifying device and its application method
CN102241464A (en) Urban sludge treating method and equipment
CN203407287U (en) Plant cultivation box
CN101798953B (en) Medium-low pluripotential complementary methane generating system
CN204653311U (en) A kind of energy-saving environment-protecting pig house
CN205261566U (en) Solid organic waste resource is made up and is put
CN202322832U (en) Soft garage type anaerobic dry fermentation device
CN203785004U (en) Biomass heating stove
CN207247174U (en) A kind of biomass stove module
CN107120824A (en) A kind of Biomass Briquette Boiler system
CN204987094U (en) Energy -concerving and environment -protective full -automatic living beings heating stove
CN103464452B (en) For the fermentation dried device of kitchen castoff process
CN102500604A (en) Household solid garbage recycling and renewable biological carbon circulating technology
CN203628667U (en) High-temperature pyrolysis and incineration equipment
CN201875688U (en) Pot type bottom-feeding biomass particle burner
CN206580724U (en) A kind of utilization excrement produces the pig farm resource cyclic utilization system of biogas
CN201746512U (en) Improved environment-friendly and energy-saving cracking device
CN108332209A (en) A kind of High Efficiency Energy-Saved Stirring garbage fuel water heater
CN106568316A (en) Internal circulation biofuel drying device
CN109161393A (en) A kind of system and method for feces of livestock and poultry classification charing

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant