CN109882837B - Application method of biomass combustion furnace - Google Patents
Application method of biomass combustion furnace Download PDFInfo
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- CN109882837B CN109882837B CN201811616768.6A CN201811616768A CN109882837B CN 109882837 B CN109882837 B CN 109882837B CN 201811616768 A CN201811616768 A CN 201811616768A CN 109882837 B CN109882837 B CN 109882837B
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- 239000002028 Biomass Substances 0.000 title claims abstract description 80
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000002994 raw material Substances 0.000 claims abstract description 95
- 239000000463 material Substances 0.000 claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims abstract description 44
- 239000002245 particle Substances 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 8
- 239000000779 smoke Substances 0.000 description 8
- 238000011084 recovery Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/16—Over-feed arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B2700/00—Combustion apparatus for solid fuel
- F23B2700/012—Combustion apparatus for solid fuel with predrying in fuel supply area
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2201/00—Pretreatment of solid fuel
- F23K2201/20—Drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention provides a using method of a biomass combustion furnace, and belongs to the technical field of biomass energy utilization. The use method of the biomass combustion furnace is characterized by comprising the following steps: the method comprises the following steps: putting biomass particles into a feeding hopper; step two: the biomass particles are sent into a material channel of the first flat plate from a material pipe at the lower part of the feeding hopper, enter the second flat plate after being arranged orderly on the first flat plate, are sent into the combustion chamber through a material pushing plate on the second flat plate, and are stored on a storage plate of the material receiving and storing mechanism; step three: the raw materials are stored in the storage plate, the raw materials on the lower filtering combustion net are combusted, the generated heat dries the wet raw materials on the storage plate, and the rest heat flows out from the upper fire outlet pipe; step four: after the raw materials on the storage plate are dried, the storage plate is turned inwards through a lifting mechanism, and the raw materials fall to a filtering combustion net and then are filtered; step five: feeding the new raw material to a material receiving and storing mechanism.
Description
Technical Field
The invention belongs to the technical field of biomass energy utilization, and particularly relates to a using method of a biomass combustion furnace.
Background
The rapid development of economy is not free from energy sources, and the problem of shortage of traditional fossil energy petroleum, natural gas and coal is increasingly serious. The biomass energy is used as the fourth energy source, and becomes an energy source with larger development potential in new energy sources by the characteristics of renewability, zero carbon emission and the like. Bamboo scraps, wood chips, bagasse and the like which are usually discarded in the processing process can be used as raw materials of biomass granular fuel, and are further pressed to form a high-efficiency carbon source.
Traditional biomass combustion furnace has great restriction in the combustion process, is difficult to solve on the dry problem of raw materials, blocks up during the feeding easily, can produce dense smoke when burning moist raw materials, the not scheduling problem of raw materials burning as far as possible.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a using method of a biomass combustion furnace, and solves the problems that dense smoke is generated during combustion of a wet raw material, the combustion is incomplete, and feeding is easy to block.
The purpose of the invention can be realized by the following technical scheme:
the use method of the biomass combustion furnace is characterized by comprising the following steps:
the method comprises the following steps: putting biomass particles into a feeding hopper;
step two: the biomass particles are sent into a material channel of the second flat plate from a material pipe at the lower part of the feeding hopper, enter the first flat plate after being arranged orderly on the second flat plate, are sent into the combustion chamber through a material pushing plate on the first flat plate, and are stored on a storage plate of the material receiving and storing mechanism;
step three: the raw materials are stored in the storage plate, the raw materials on the lower filtering combustion net are combusted, the generated heat dries the wet raw materials on the storage plate, and the rest heat flows out from the upper fire outlet pipe;
step four: after the raw materials on the storage plate are dried, the storage plate is turned inwards through the lifting mechanism, and the raw materials fall to the filtering combustion net for combustion;
step five: feeding the new raw material to a material receiving and storing mechanism.
After the biomass particles enter the feeding hopper, the biomass particles begin to slide downwards, then sequentially pass through the first flat plate and the second flat plate, finally enter the receiving material storage mechanism in the combustion chamber, are dried in the receiving material storage mechanism, and are put into the filtering combustion net for combustion after being dried, so that the production of dense smoke is reduced, and the combustion rate of raw materials is improved.
In the using method of the biomass combustion furnace, in the step one, the biomass particles are completely shaped particles with the diameter of 4-5cm and the length of 13-15 cm. The larger particles facilitate the arrangement of the raw materials, and the raw materials can enter the material collecting and storing mechanism conveniently.
In the using method of the biomass combustion furnace, in the second step, the lower part of the feeding funnel is provided with a plurality of material pipes, the second flat plate is provided with a plurality of material channels, the material pipes correspond to the material channels one to one, and the material pipes extend into the material channels. When the raw materials come out from the feeding funnel, the raw materials are arranged neatly through the material pipes, and when the raw materials slide to the material channel, the raw materials can be parallel to each other.
In the using method of the biomass combustion furnace, in the second step, the second flat plate is provided with a dredging mechanism, and raw materials which just enter the second flat plate are arranged in order and are straightened along the material channel direction.
In the using method of the biomass combustion furnace, in the second step, the first vibrator and the second vibrator are respectively fixed on the feeding hopper and the second flat plate, and the raw materials smoothly slide downwards through the first vibrator and the second vibrator.
In the using method of the biomass combustion furnace, in the second step, the material receiving and storing mechanism is provided with the rotatable rotating ring block, the storage plate is arranged on the rotating ring block, the rotating ring block continuously rotates, and the position of the biomass particles is continuously adjusted, so that the biomass particles cannot be combusted and are thoroughly dried.
In the use method of the biomass combustion furnace, in the second step, one biomass particle is stored on each storage plate.
Compared with the prior art, the invention has the following advantages:
after the biomass particles enter the feeding hopper, the biomass particles begin to slide downwards, then sequentially pass through the first flat plate and the second flat plate, finally enter the receiving material storage mechanism in the combustion chamber, are dried in the receiving material storage mechanism, and are put into the filtering combustion net for combustion after being dried, so that the production of dense smoke is reduced, and the combustion rate of raw materials is improved.
Drawings
FIG. 1 is a schematic view of a biomass burner for use in the present method of use.
FIG. 2 is a schematic view of a material receiving and storing mechanism of the biomass combustion furnace in the application method.
FIG. 3 is a perspective view of a material receiving and storing mechanism of the biomass combustion furnace in the application method.
FIG. 4 is a schematic view of the ring frame of the biomass burner in the method of use of the present invention.
FIG. 5 is a schematic view of the material receiving and storing mechanism of the biomass combustion furnace in the application of the method.
FIG. 6 is a schematic view of the feeding mechanism of the biomass burning furnace in the method of using the biomass burning furnace.
FIG. 7 is a schematic view of a feed hopper of a biomass burner for use in the present method of use.
In the figure, 1, a box body; 2. a partition plate; 3. a combustion chamber; 4. a recovery chamber; 5. filtering the combustion net; 6. discharging a fire tube; 7. a feed inlet; 8. a feeding plate; 8a, a concave groove; 9. an annular frame; 9a, an installation section; 10. rotating the bracket; 11. a storage plate; 11a, placing grooves; 12. a feeding ring; 13. rotating the ring block; 14. a track; 15. a first motor; 16. a first gear; 17. a second gear; 18. a third gear; 19. a rack; 20. a slide cylinder; 21. a first protective shell; 22. a second protective shell; 23. a chamber; 24. a limiting block; 25. a second motor; 26. a fourth gear; 27. a fifth gear; 28. a recovery tank; 29. driving a motor; 30. a closing plate; 31. a fixed mount; 32. a first flat plate; 33. a second flat plate; 34. a feed hopper; 34a, a material pipe; 35. a material pushing plate; 36. a push rod motor I; 37. a baffle plate; 38. a material channel; 39. a fixing plate; 40. a push rod motor II; 41. fixing the rod; 42. and (4) a conveying roller.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 7, the present embodiment is a method for using a biomass combustion furnace, and a biomass combustion furnace using the method for using the biomass combustion furnace includes a box 1, and is characterized in that a partition 2 is fixed in the box 1, the partition 2 divides the box 1 into a combustion chamber 3 for combusting raw materials and a recovery chamber 4 for recovering ash after combustion, a through hole is formed in the partition 2, a filtering combustion net 5 is fixed at the lower part of the partition 2, a fire outlet pipe 6 is fixed at the top of the box 1, a material receiving and storing mechanism for receiving and storing raw materials is arranged in the combustion chamber 3, a feed inlet 7 is formed at one side of the box 1, a feed plate 8 is fixed at the feed inlet 7, one end of the feed plate 8 is connected with the material receiving and storing mechanism, the other end of the feed plate 8 is connected with a feed mechanism capable of feeding the raw materials, and a sealing mechanism for sealing.
The invention can dry the moist biomass particles and then burn the dried moist biomass particles, utilizes the heat generated by burning, improves the utilization rate of the heat, and simultaneously avoids generating a large amount of black smoke during burning to pollute the environment. The sealing mechanism can seal after the material receiving and storing mechanism is filled with the raw materials, and heat loss from the feed inlet 7 is prevented. The feeding mechanism can automatically and uniformly feed materials.
In the present invention, the raw material is referred to as biomass particles.
Specifically, an ignition device is fixed in the case 1. The ignition device is used for igniting the biomass particles placed for the first time.
Specifically, the feed plate 8 has a plurality of parallel equidistant concave troughs 8a thereon. When entering the feeding plate 8, the biomass particles enter the concave grooves 8a in the feeding plate 8 in sequence, and the wet raw material is prevented from directly rolling into the combustion chamber 3.
Specifically, the material receiving and storing mechanism comprises an annular frame 9, a plurality of rotating supports 10, a plurality of storing plates 11, a feeding ring 12, a rotating ring block 13 and a track 14, wherein the track 14 is fixed on the partition plate 2, the track 14 is annular, an annular sliding groove is formed in the track 14, the rotating ring block 13 is arranged in the sliding groove, the rotating ring block 13 can rotate in the sliding groove, and the rotating ring block 13 is connected with a driving mechanism with the rotation of the rotating ring block 13; the annular frame 9 is fixed on the rotary ring block 13 through a support rod, a plurality of mounting sections 9a are equidistantly arranged on the annular frame 9, the mounting sections 9a are straight pipes, the rotary support 10 is rotatably arranged on the mounting sections 9a, the storage plate 11 is fixed on the rotary support 10, and the storage plate 11 is provided with a placing groove 11a for storing raw materials; the feeding ring 12 is disposed below the storage plate 11, the feeding ring 12 is used to turn the storage plate 11 inward, and the feeding ring 12 is connected to a lifting mechanism with which it is lifted upward or downward.
The working principle of the mechanism is as follows: after biomass particles enter one of the storage plates 11, the driving mechanism is started, the rotating ring block 13 is driven to rotate, then new biomass particle raw materials are put into the storage plates 11 for placing the raw materials, the circulation is performed repeatedly until the raw materials on the storage plates 11 are all filled, at the moment, the raw materials in the combustion chamber 3 are combusted, a large amount of heat is generated, a small part of the heat is dissipated in the combustion chamber 3, the raw materials on the storage plates 11 are dried, after the drying, the lifting mechanism is directly started, the feeding ring 12 moves upwards, the feeding ring 12 abuts against the storage plates 11, the storage plates 11 are turned inwards, the raw materials on the storage plates 11 enter the filtering combustion net 5 and are combusted, and at the moment, new wet raw materials are fed onto the storage plates 11 to be dried. This mechanism can utilize the heat in the combustion chamber 3 to dry, prevents that the raw materials humidity from leading to producing a large amount of dense smoke, polluted environment.
This mechanism can be with raw materials temporary storage, then throw into again after the raw materials is dried and burn, and the heat that the stoving required is lost when burning has almost no influence to upper portion flame injection position, has also reduced the requirement to the raw materials mode of keeping simultaneously, the cost is reduced.
Specifically, the driving mechanism comprises a first motor 15, a first gear 16, a second gear 17, a third gear 18, a rack 19 and a sliding barrel 20, the sliding barrel 20 is fixed on the partition board 2, the lower end of the rack 19 penetrates into the sliding barrel 20, the rack 19 can vertically lift in the sliding barrel 20, the upper end of the rack 19 is fixedly connected to the annular frame 9, teeth are arranged on two sides of the rack 19, the first gear 16 and the second gear 17 are rotatably arranged in the box body 1, the rack 19 is simultaneously meshed with the first gear 16 and the second gear 17, the first motor 15 is fixed in the box body 1, the third gear 18 is coaxially fixed on an output shaft of the first motor 15, the third gear 18 is meshed with the first gear 16, and the third gear 18 is meshed with the second gear 17. The first motor 15 drives the third gear 18 to rotate, the third gear 18 simultaneously drives the first gear 16 and the second gear 17 to start rotating, the first gear 16 and the second gear 17 drive the rack 19 to ascend and descend, and the first gear 16 and the second gear 17 simultaneously drive the rack 19 to keep ascending and descending stability. The lower slide 20 ensures that the gear does not deviate from the track 14.
Specifically, a first protective shell 21 and a second protective shell 22 are fixed outside the first motor 15, a closed cavity 23 is formed between the first protective shell 21 and the second protective shell 22, and the cavity 23 is filled with cooling liquid. The first motor 15 is located in the combustion chamber 3, has high temperature, and is protected by the first protective shell 21 and the second protective shell 22, and the cooling liquid filled between the first protective shell 21 and the second protective shell 22 reduces the temperature of the first motor 15, and effectively prolongs the service life of the first motor 15.
Specifically, a plurality of limiting blocks 24 are fixed on the annular frame 9, and the limiting blocks 24 can support and limit the rotating bracket 10. The stopper 24 can limit the position of the rotating bracket 10 on the annular frame 9, and can keep the storage plate 11 on the rotating bracket 10 horizontal when not receiving external force.
Specifically, a plurality of balls are arranged in the sliding groove. The setting of ball can make things convenient for the rotation of rotating ring piece 13, prevents to block, and the width of rotating ring piece 13 is less than the width of annular spout, prevents to block in the annular spout after the heating process, rotating ring piece 13 inflation to lead to rotating ring piece 13 can not rotate.
Specifically, the lifting mechanism comprises a second motor 25, a gear four 26 and a gear five 27, wherein the gear four 26 is coaxially fixed on the rotating ring block 13, the second motor 25 is fixed on the partition board 2, an output shaft of the second motor 25 is vertically upward, the gear five 27 is coaxially fixed on an output shaft of the second motor 25, and the gear five 27 is meshed with the gear four 26. The second motor 25 drives the gear five 27 to rotate, the gear five 27 drives the gear four 26 to rotate, and the gear four 26 drives the rotating ring block 13 to rotate.
Specifically, a box door is arranged on the box body 1, a recovery tank 28 is arranged at the bottom of the box body 1, and a blower is fixedly arranged on the wall of the box body 1. The recovery tank 28 is used for recovering the burnt hair ash, and the air blower can increase air for the burnt biomass particles. The air speed of the blower can be varied to control the burn rate.
Specifically, the closing mechanism comprises a driving motor 29 and a closing plate 30, the driving motor 29 is fixed on the box body 1, an output shaft of the driving motor 29 is vertically downward, the closing plate 30 is fixed on the output shaft of the driving motor 29, and the closing plate 30 can be lifted upwards or descended downwards. When feeding is needed, the motor 29 is driven to drive the closing plate 30 to be opened, and after the feeding is finished, the closing plate 30 is closed, so that excessive heat loss is prevented.
Specifically, the feeding mechanism comprises a fixing frame 31, a first flat plate 32, a second flat plate 33, a feeding hopper 34 and a pushing plate 35, wherein the first flat plate 32 is fixed on the fixing frame 31, one end of the first flat plate 32 is fixedly connected with the feeding plate 8, the other end of the first flat plate 32 is connected with the second flat plate 33, the pushing plate 35 is arranged on the first flat plate 32, the pushing plate 35 is connected with a first pushing rod motor 36 with pushing thereof, a plurality of baffle plates 37 are fixed on the second flat plate 33, a material channel 38 is formed between every two adjacent baffle plates 37, the feeding hopper 34 is arranged on the fixing frame 31, a plurality of material pipes 34a are arranged at the lower part of the feeding hopper 34, the material pipes 34a correspond to the material channels 38 one by one, and the; the second flat plate 33 is provided with a dredging mechanism for preventing the material channel from being blocked.
The working principle of the mechanism is as follows: the raw materials are put into the feeding funnel 34, flow out of a material pipe 34a of the feeding funnel 34 and enter the material channel 38, at the moment, the raw materials are separated into a plurality of groups and are arranged orderly, the raw materials enter the first flat plate 32, then are fed through the material pushing plate 35, and are sequentially fed into the feeding plate 8.
The mechanism can simply and efficiently arrange the raw materials in order, and is convenient for conveying the raw materials.
Specifically, the dredging mechanism comprises a fixing rod 41, a plurality of fixing plates 39 are fixed on the fixing rod 41, the fixing plates 39 correspond to the baffles 37 one by one, and the fixing plates 39 are connected with a second push rod motor 40 which moves back and forth with the second push rod motor. The fixed plate 39 can comb the raw material which is originally horizontal into a vertical state, and can dredge the blocked raw material to prevent the blocking in the material channel 38.
Specifically, the lower end of the material pipe 34a is parallel to the material channel 38. So that the raw material is as horizontal as possible when entering the material channel 38.
Specifically, a plurality of conveying rollers 42 are arranged above the feeding plate 8. The raw materials are prevented from being extruded and stacked together under the action of the material pushing plate 35.
Specifically, the feed hopper 34 is fixed with a plurality of vibrators one. The first vibrator prevents the raw material from being clogged while the feed hopper 34 is feeding.
Specifically, the second flat plate 33 is obliquely fixed on the fixing frame 31, and a plurality of second vibrators are fixed on the second flat plate 33. The raw material can move downwards along the second flat plate 33, and the second vibrator can enable the raw material to move downwards more smoothly to prevent blockage.
The working principle of the invention is as follows: the biomass particles are fed through the feeding mechanism, the raw materials are put into the feeding hopper 34, the raw materials flow out of the material pipe 34a of the feeding hopper 34 and enter the material channel 38, at the moment, the raw materials are separated into a plurality of groups and are arranged orderly, the raw materials enter the first flat plate 32, then the raw materials are fed through the material pushing plate 35, and the raw materials are sequentially fed into the feeding plate 8. Then the biomass particles enter the material receiving and storing mechanism in sequence, after the biomass particles enter one of the storing plates 11, the driving mechanism is started to drive the rotating ring block 13 to rotate, then new biomass particle raw materials are put into the storing plates 11 for placing the raw materials, the circulation is carried out repeatedly until the raw materials on the storing plates 11 are all fully stored, at the moment, the raw materials in the combustion chamber 3 are combusted to generate a large amount of heat, a small part of the heat is dissipated in the combustion chamber 3, the raw materials on the storing plates 11 are dried, after the drying, the lifting mechanism is directly started to enable the feeding ring 12 to move upwards, the feeding ring 12 supports against the storing plates 11, the storing plates 11 are turned inwards, the raw materials on the storing plates 11 enter the filtering combustion net 5 and then are combusted, at the moment, new wet raw materials are sent to the storing plates 11 to be dried, at the moment, the raw materials are dried, can not produce dense smoke, be fixed with a pipeline by supreme grow gradually down on the filtration burning net 5 in the combustion chamber 3, the living beings granule is when getting into filtration burning net 5, and the raw materials can pile up at the middle part, prevents flame diffusion, will be located marginal living beings granule and burn.
A use method of a biomass combustion furnace comprises the following steps:
the method comprises the following steps: the biomass particles are put into a feed hopper 34;
step two: biomass particles are sent into a material channel 38 of the second flat plate 33 from a material pipe 34a at the lower part of the feeding hopper 34, are arranged orderly on the second flat plate 33, enter the first flat plate 32, are sent into the combustion chamber 3 through a material pushing plate 35 on the first flat plate 32, and are stored on a storage plate 11 of the material receiving and storing mechanism;
step three: the raw materials are stored in the storage plate 11, the raw materials on the lower filtering combustion net are combusted, the generated heat dries the wet raw materials on the storage plate 11, and the rest heat flows out from the upper fire outlet pipe 6;
step four: after the raw materials on the storage plate 11 are dried, the storage plate 11 is turned inwards through a lifting mechanism, and the raw materials fall to the filtering combustion net 5 for combustion;
step five: feeding the new raw material to a material receiving and storing mechanism.
After the biomass particles enter the feeding hopper 34, the biomass particles begin to slide downwards, then sequentially pass through the first flat plate 32 and the second flat plate 33, finally enter the material receiving and storing mechanism in the combustion chamber 3, are dried in the material receiving and storing mechanism, and are combusted on the filtering and combustion net 5 after being dried, so that the generation of dense smoke is reduced, and the combustion rate of raw materials is improved.
In the using method of the biomass combustion furnace, in the step one, the biomass particles are completely shaped particles with the diameter of 4-5cm and the length of 13-15 cm. The larger particles facilitate the arrangement of the raw materials, and the raw materials can enter the material collecting and storing mechanism conveniently.
In the using method of the biomass combustion furnace, in the second step, the lower part of the feeding funnel 34 is provided with a plurality of material pipes 34a, the second flat plate 33 is provided with a plurality of material channels 38, the material pipes 34a correspond to the material channels 38 one by one, and the material pipes 34a extend into the material channels 38. When the raw materials come out from the feeding hopper 34, the raw materials are arranged in order through the material pipe 34a, and when the raw materials slide to the material channel 38, the raw materials can be parallel to each other.
In the using method of the biomass combustion furnace, in the second step, the second flat plate 33 is provided with a dredging mechanism, and raw materials which just enter the second flat plate 33 are arranged in order and are aligned along the direction of the material channel 38.
In the using method of the biomass combustion furnace, in the second step, the first vibrator and the second vibrator are respectively fixed on the feeding hopper 34 and the second flat plate 33, and the raw materials smoothly slide downwards through the first vibrator and the second vibrator.
In the using method of the biomass combustion furnace, in the second step, the material receiving and storing mechanism is provided with the rotatable rotating ring block 13, the storing plate 11 is arranged on the rotating ring block 13, and the rotating ring block 13 continuously rotates to continuously adjust the orientation of the biomass particles, so that the biomass particles cannot be combusted and are thoroughly dried.
In the method for using the biomass combustion furnace, in the second step, one biomass particle is stored on each storage plate 11.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (6)
1. The use method of the biomass combustion furnace is characterized by comprising the following steps:
the method comprises the following steps: putting biomass particles into a feeding hopper;
step two: the biomass particles are sent into a material channel of the second flat plate from a material pipe at the lower part of the feeding hopper, enter the first flat plate after being arranged orderly on the second flat plate, are sent into the combustion chamber through a material pushing plate on the first flat plate, and are stored on a storage plate of the material receiving and storing mechanism;
step three: the raw materials are stored in the storage plate, the raw materials on the lower filtering combustion net are combusted, the generated heat dries the wet raw materials on the storage plate, and the rest heat flows out from the upper fire outlet pipe;
step four: after the raw materials on the storage plate are dried, the storage plate is turned inwards through the lifting mechanism, and the raw materials fall to the filtering combustion net for combustion;
step five: feeding new raw materials to a material receiving and storing mechanism;
and in the second step, the material receiving and storing mechanism is provided with a rotatable rotating ring block, the storage plate is arranged on the rotating ring block, the rotating ring block continuously rotates, and the direction of the biomass particles is continuously adjusted, so that the biomass particles cannot be combusted and are thoroughly dried.
2. The use method of the biomass combustion furnace as claimed in claim 1, wherein in the first step, the biomass particles are selected from particles with a diameter of 4-5cm and a length of 13-15cm and complete shapes.
3. The use method of the biomass combustion furnace as recited in claim 1, wherein in the second step, the lower part of the feeding funnel is provided with a plurality of material pipes, the second flat plate is provided with a plurality of material channels, the material pipes correspond to the material channels one by one, and the material pipes extend into the material channels.
4. The use method of the biomass combustion furnace as recited in claim 1, wherein in the second step, the second flat plate is provided with a dredging mechanism, and raw materials which just enter the second flat plate are arranged in order and are arranged in the direction of the material channel.
5. The use method of the biomass combustion furnace as recited in claim 1, wherein in the second step, the first vibrator and the second vibrator are respectively fixed on the feeding hopper and the second flat plate, and the raw materials smoothly slide down through the first vibrator and the second vibrator.
6. The use method of the biomass combustion furnace as claimed in claim 1, wherein in the second step, one biomass particle is stored in each storage plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616768.6A CN109882837B (en) | 2018-12-27 | 2018-12-27 | Application method of biomass combustion furnace |
| CN202010154664.9A CN111457356A (en) | 2018-12-27 | 2018-12-27 | Application method of biomass combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616768.6A CN109882837B (en) | 2018-12-27 | 2018-12-27 | Application method of biomass combustion furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10253029A (en) * | 1997-03-11 | 1998-09-25 | Mitsubishi Heavy Ind Ltd | Incinerator |
| CN201706520U (en) * | 2010-06-09 | 2011-01-12 | 广州迪森热能技术股份有限公司 | Feeding and distributing device for biomass molding fuel |
| CN202403265U (en) * | 2011-12-30 | 2012-08-29 | 杭州同兴能源科技有限公司 | Bio-fuel boiler |
| CN104214766A (en) * | 2014-09-17 | 2014-12-17 | 苏州新协力环保科技有限公司 | Biomass particle burner with automatic drying function |
| CN206191568U (en) * | 2016-11-24 | 2017-05-24 | 吴礼友 | Burning heating device based on biomass fuel |
| CN207146446U (en) * | 2017-07-22 | 2018-03-27 | 山东家家乐电器科技有限公司 | Heating stove feeding combustion mechanism |
| CN207214063U (en) * | 2017-07-27 | 2018-04-10 | 福建朗乾坤环保科技有限公司 | A kind of incinerator of medical waste layering |
| CN107726332A (en) * | 2017-11-06 | 2018-02-23 | 成都市欣欣高强度紧固件制造有限公司 | A kind of environment-friendly type burns purification furnace |
| CN207569881U (en) * | 2017-11-06 | 2018-07-03 | 常熟浦发第二热电能源有限公司 | A kind of environment-friendly type burns purification furnace |
| CN109028068B (en) * | 2018-07-26 | 2019-10-25 | 赣州市翔义科技有限公司 | A kind of prerinse formula garbage combustion device |
| CN108916877A (en) * | 2018-07-31 | 2018-11-30 | 株洲中车南方环保科技有限公司 | A kind of domestic waste incineration that rolling type is small-sized and the incinerating method that rolls |
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2018
- 2018-12-27 CN CN202010154664.9A patent/CN111457356A/en not_active Withdrawn
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| CN109882837A (en) | 2019-06-14 |
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