CN115325527A - Efficient biomass energy power generation boiler device and method - Google Patents
Efficient biomass energy power generation boiler device and method Download PDFInfo
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- CN115325527A CN115325527A CN202210979412.9A CN202210979412A CN115325527A CN 115325527 A CN115325527 A CN 115325527A CN 202210979412 A CN202210979412 A CN 202210979412A CN 115325527 A CN115325527 A CN 115325527A
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- 239000002028 Biomass Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010248 power generation Methods 0.000 title claims description 10
- 239000000463 material Substances 0.000 claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000007670 refining Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 13
- 238000011068 loading method Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000004484 Briquette Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
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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)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a boiler device and a method for generating power by using high-efficiency biomass energy, and relates to the technical field of biomass.
Description
Technical Field
The invention relates to the technical field of biomass power generation, in particular to a boiler device and a method for generating power by using efficient biomass energy.
Background
The biomass briquette fuel is a novel clean fuel which can be directly combusted, wherein the rice hulls and the straws are wastes of agricultural production, so that the biomass briquette fuel is prepared into various shapes such as blocks, granules and the like through processes of crushing, mixing, extruding, drying and the like, and can be directly combusted, the rice hulls and the straws are wastes of agricultural production, the combustion of the biomass briquette fuel in fields wastes valuable resources and pollutes the atmospheric environment, if the straw combustion power generation can be fully utilized, the energy is saved, the social benefit of preventing environmental pollution is realized, and the economic benefit is also good, the existing boiler device for generating power by biomass energy is insufficient when the biomass fuel is combusted, the existing boiler device for generating power by biomass energy is disclosed in the patent with the patent publication number of CN112378077B, and the boiler device for generating power by biomass energy has serious defects when the biomass is combusted, and has the following problems: the burning impurity of this boiler plant bottom can't be discharged, leads to impurity to pile up, is unfavorable for fresh air to get into, causes follow-up burning insufficient easily.
Based on the above, a boiler device and a method for generating power by using high-efficiency biomass energy are provided, which can eliminate the defects of the existing device.
Disclosure of Invention
The invention aims to provide a boiler device and a method for generating power by using efficient biomass energy, which aim to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a high-efficient biomass can power generation's boiler plant, includes boiler body and the dwang of setting below it, the dwang is fixed through bottom leg joint with boiler body bottom, this internal top of boiler is equipped with a toper baffle, the boiler water cavity that is used for loading water has been formed between toper baffle and the boiler body inner wall, boiler water cavity outside intercommunication has inlet tube and drain pipe, boiler body upper end intermediate position is equipped with a standpipe that discharges fume that is used for exhaust, be equipped with in the standpipe that discharges fume and be used for purifying the purification filter core to the exhaust, here purification filter core can reduce the pollution of exhaust to the environment, the bottom slides in the boiler body and is equipped with a year material slider that is used for bearing biomass, it is fixed to carry material slider downside to pass through the support curb plate of buffer spring and boiler body lower port, it goes up evenly distributed has the ash falling hole that is used for the ash falling, the boiler body outer wall of year material slider upside is equipped with the feeding subassembly that is used for even feed, it is equipped with the guide conical surface that is used for biomass to middle guide to carry material slider upper end outside, ash falling hole lower extreme coupling mechanism is used for driving its fluctuation.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the shaking mechanism comprises a transmission rod arranged at the lower end of a material carrying sliding block, the transmission rod is arranged in the middle of the bottom of the material carrying sliding block, so that the stress is more balanced, a rotating rod is rotatably arranged on the right side of a bottom support, an eccentric wheel used for being in contact with the lower end face of the transmission rod in a pressing mode is arranged at the left end of the rotating rod, and the right end of the rotating rod is connected with an exhaust pushing piece used for driving the rotating exhaust pushing piece to rotate.
In one alternative: the lower end of the transmission rod is rotatably matched with a steel ball.
In one alternative: the exhaust pushing part comprises a buffer box arranged at the upper end of a smoke exhaust vertical pipe, the buffer box and the smoke exhaust vertical pipe are rotatably arranged, a plurality of horizontal jet pipes used for exhausting are distributed on the outer side of the buffer box in an array mode, an exhaust port of each horizontal jet pipe and a tangent line of the outer side of the buffer box are arranged in an acute angle mode, the buffer box can rotate at the upper end of the smoke exhaust vertical pipe under the action of the exhaust reaction force of the horizontal jet pipes, a rotating sleeve rotatably arranged on the outer side of the smoke exhaust vertical pipe is arranged at the lower end of the buffer box, a driving toothed ring is arranged at the lower end of the rotating sleeve, a bearing seat is arranged at the upper end of the boiler body, a rotatable shaft lever is mounted on the bearing seat, a driven gear is arranged at the left end of the shaft lever, the driven gear is meshed with the driving toothed ring, a third driving wheel is arranged at the right end of the shaft lever, a first driving wheel is arranged at the right end of the rotating lever, and the first driving wheel is in transmission connection with the third driving wheel through a transmission belt.
In one alternative: the dwang top is equipped with an swash plate that gathers materials that is used for collecting burning impurity, the swash plate left end that gathers materials is less than the right-hand member.
In one alternative: the feed assembly is including setting up the refining ring chamber in the boiler body outside, refining ring chamber inboard is equipped with the feed breach with the boiler body intercommunication, the bottom sets up towards the slope of boiler body in the refining ring chamber, the roll-off of the material of being convenient for, the refining ring chamber right side is used for reinforced crushing case through the feeding pipe connection, be equipped with in the crushing case and be used for carrying out kibbling crushing knife group to the material, crushing knife group connects the crushing motor that is used for providing power.
In one alternative: the feeding assembly is characterized in that the feeding assembly further comprises a driven ring which is rotatably arranged on the upper end face of the refining ring cavity, an air inlet cavity is arranged inside the driven ring, a plurality of air inlets are formed in the outer side of the air inlet cavity, an air inlet blade used for pushing air flow to enter is arranged at each air inlet position, a plurality of air blowing guide pipes are arranged on the lower end face of the driven ring, an annular notch convenient for air blowing guide pipe rotation is formed in the upper end face of the refining ring cavity, each air blowing guide pipe lower end is provided with a refining scraper used for pushing materials in the refining ring cavity, an air exhaust cavity communicated with the air inlet cavity is arranged inside the refining scraper, an air exhaust port is formed in one side of the air exhaust cavity facing the feeding notch, and a transmission part is arranged between the driven ring and the transmission belt.
In one alternative: the transmission part comprises a rotating side lever which is rotatably arranged on the right side of the boiler body, a driving gear is arranged on the rotating side lever, an air blowing tooth ring which is meshed with the driving gear is arranged at the upper end of the driven ring, and a second transmission wheel which is in friction contact with the transmission belt is arranged at the end part of the rotating side lever.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through arranging the shaking structure, ash generated by combustion can be quickly discharged, the ash accumulation is prevented from influencing the air intake effect, the combustion efficiency is ensured, meanwhile, the tail gas power is utilized to stir the fed material, so that the material uniformly enters the boiler body from the periphery, the material accumulation is avoided, the exhaust enters along with the material, the material mixed with air flow is more dispersed, the oxygen is sufficient, and the combustion effect is effectively ensured.
Drawings
FIG. 1 is a schematic view of the present invention.
FIG. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a partial enlarged view of a structure in one embodiment of the present invention.
Notations for reference numerals: the device comprises a boiler body 11, a boiler water cavity 12, a water inlet pipe 13, a conical partition plate 14, a refining scraper 15, a refining ring cavity 16, a loading slide block 17, an ash falling hole 18, a supporting side plate 19, a transmission rod 20, an eccentric wheel 21, an aggregate inclined plate 22, a rotating rod 23, a first transmission wheel 24, a bottom bracket 25, an exhaust cavity 26, a driven ring 27, an air inlet blade 28, a driving gear 29, a second transmission wheel 30, a feeding conduit 31, a crushing motor 32, a crushing cutter group 33, a crushing box 34, a transmission belt 35, a third transmission wheel 36, a bearing seat 37, a driven gear 38, a smoke exhaust vertical pipe 39, a horizontal jet pipe 40, a buffer box 41, a rotating sleeve 42, a purification filter core 43, a water outlet pipe 44 and a pressing wheel 45.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
In one embodiment, as shown in fig. 1-3, a high-efficiency biomass power generation boiler device includes a boiler body 11 and a rotating rod 23 disposed below the boiler body, the rotating rod 23 is fixedly connected to the bottom of the boiler body 11 through a bottom bracket 25, a conical partition 14 is disposed at the top inside the boiler body 11, a boiler water cavity 12 for filling water is formed between the conical partition 14 and the inner wall of the boiler body 11, a water inlet pipe 13 and a water outlet pipe 44 are communicated with the outer side of the boiler water cavity 12, a flue gas stack pipe 39 for exhausting gas is disposed at the middle position of the upper end of the boiler body 11, a purification filter element 43 for purifying the exhaust gas is disposed in the flue gas stack pipe 39, the purification filter element 43 can reduce pollution of the exhaust gas to the environment, a material carrying slider 17 for carrying biomass is slidably disposed at the bottom inside the boiler body 11, the lower side of the material carrying slider 17 is fixedly connected to a supporting side plate 19 of the lower end of the boiler body 11 through a buffer spring, ash falling holes 18 for falling ash are uniformly distributed on the material carrying slider 17, the outer wall of the boiler body 11 on the upper side of the material carrying slider 17 is provided with a conical surface for uniformly guiding the biomass material for guiding the biomass material to guide to the outer side for guiding the biomass to guide efficiency;
the lower end of the ash falling hole 18 is connected with a shaking mechanism for driving the ash falling hole to fluctuate up and down, so that combustion residues pass through the ash falling hole 18, and the phenomenon that the residues block the ash falling hole 18 to influence the entering of fresh air is avoided;
an ignition gun is arranged in the boiler body 11 above the material loading sliding block 17 and can be used for igniting biomass;
the shaking mechanism comprises a transmission rod 20 arranged at the lower end of a material loading sliding block 17, the transmission rod 20 is arranged in the middle of the bottom of the material loading sliding block 17, so that the stress is more balanced, a rotating rod 23 is rotatably arranged at the right side of a bottom support 25, an eccentric wheel 21 used for being in contact with the lower end face of the transmission rod 20 is arranged at the left end of the rotating rod 23, in order to reduce the friction loss, a steel ball is rotatably matched at the lower end of the transmission rod 20, an exhaust pushing piece used for driving the rotating rod 23 to rotate is connected at the right end of the rotating rod 23, the kinetic energy generated by exhaust is used for driving, and no additional power needs to be added;
the exhaust pushing part comprises a buffer box 41 arranged at the upper end of a smoke exhaust vertical pipe 39, the buffer box 41 and the smoke exhaust vertical pipe 39 are rotatably arranged, a plurality of horizontal jet pipes 40 for exhausting are distributed in an array manner on the outer side of the buffer box 41, an exhaust port of each horizontal jet pipe 40 and a tangent line on the outer side of the buffer box 41 are arranged in an acute angle, the buffer box 41 can rotate at the upper end of the smoke exhaust vertical pipe 39 under the action of reaction force of exhausting of each horizontal jet pipe 40, the lower end of the buffer box 41 is provided with a rotating sleeve 42 rotatably arranged on the outer side of the smoke exhaust vertical pipe, the lower end of the rotating sleeve 42 is provided with a driving gear ring, the upper end of the boiler body 11 is provided with a bearing seat 37, the bearing seat 37 is provided with a rotatable shaft rod, the left end of the shaft rod is provided with a driven gear 38, the driven gear 38 and the driving gear ring are mutually meshed, the right end of the shaft rod is provided with a third driving wheel 36, the rotating rod 23 is provided with a first driving wheel 24, the first driving wheel 24 and the second driving wheel 36 to rotate through the driving pulley 18, the driving eccentric wheel 18 to drive ash falling wheel 18 to rotate and bump through the first driving wheel 18, the third driving wheel 18, thereby driving the ash falling wheel 18 to rotate and drive the ash to rotate and bump through the driving wheel 18;
an aggregate sloping plate 22 for collecting combustion impurities is arranged above the rotating rod 23, and the left end of the aggregate sloping plate 22 is lower than the right end, so that ash can be conveyed away conveniently;
the feeding assembly comprises a refining ring cavity 16 arranged on the outer side of a boiler body 11, a feeding notch communicated with the boiler body 11 is formed in the inner side of the refining ring cavity 16, the bottom in the refining ring cavity 16 is obliquely arranged towards the boiler body 11 so as to facilitate the sliding of materials, the right side of the refining ring cavity 16 is connected with a crushing box 34 used for feeding materials through a feeding conduit 31, a crushing knife set 33 used for crushing the materials is arranged in the crushing box 34, the crushing knife set 33 is connected with a crushing motor 32 used for providing power, when the biomass feeding device is used, the biomass is added into the crushing box 34, then the crushing knife set 33 is driven to rotate through the crushing motor 32, the crushing knife set 33 can crush impurities in the crushing box 34, and the biomass is guaranteed to be small in volume in a combustion chamber and convenient to fully combust;
the feeding assembly further comprises a driven ring 27 rotatably arranged on the upper end face of the refining ring cavity 16, an air inlet cavity is arranged inside the driven ring 27, a plurality of air inlets are formed outside the air inlet cavity, an air inlet blade 28 for pushing air flow to enter is arranged at each air inlet, a plurality of air blowing guide pipes are arranged on the lower end face of the driven ring 27, an annular notch facilitating rotation of the air blowing guide pipes is formed in the upper end face of the refining ring cavity 16, a refining scraper 15 for pushing the materials in the refining ring cavity 16 is arranged at the lower end of each air blowing guide pipe, an exhaust cavity communicated with the air inlet cavity is arranged inside the refining scraper 15, an exhaust port is formed in one side, facing the feeding notch, of the exhaust cavity, a transmission piece is arranged between the driven ring 27 and a transmission belt 35, the transmission piece drives the driven ring 27 to rotate, the air inlet blade 28 rotates along with the rotation, the air inlet blade 28 sends air into the air inlet cavity, then the air enters the exhaust cavity along the air blowing guide pipes, and finally is discharged along the exhaust port, and the exhaust enters the boiler body 11 along with the materials, the materials mixed with the air flow, the materials are more effectively dispersed, and sufficient oxygen is sufficiently combusted, so that the combustion effect is ensured;
the transmission part comprises a rotating side lever which is rotatably arranged on the right side of the boiler body 11, a driving gear 29 is arranged on the rotating side lever, an air blowing tooth ring which is meshed with the driving gear 29 is arranged at the upper end of the driven ring 27, a second driving wheel 30 which is in friction contact with the driving belt 35 is arranged at the end part of the rotating side lever, under the action of friction force between the driving belt 35 and the second driving wheel 30, the second driving wheel 30 drives the rotating side lever to rotate, the rotating side lever drives the driving gear 29 to rotate, and the driving gear 29 and the air blowing tooth ring drive the driven ring 27 to rotate, so that power can be provided for air blowing and material mixing;
it should be noted that, in order to make the second transmission wheel 30 and the transmission belt 35 be in frictional contact, a pressing wheel 45 is disposed outside the second transmission wheel 30, and the pressing wheel 45 is connected to drive the pressing wheel to press the transmission belt 35 to press the push rod, so as to maintain the frictional fit between the second transmission wheel 30 and the transmission belt 35;
the embodiment discloses a boiler device for efficient biomass energy power generation, wherein materials are added into a crushing box 34, the materials are crushed by a crushing cutter set 33, the crushed materials enter a refining ring cavity 16 along a feeding guide pipe 31 and then enter a boiler body 11 along a feeding gap, a material carrying sliding block 17 can carry the materials, the high temperature of combustion can heat a boiler water cavity 12, the combustion exhaust gas can be purified by a purifying filter element 43, clean tail gas is discharged along an air injection transverse pipe 40, under the action of the exhaust gas, a buffer box 41 drives a rotating sleeve 42 to rotate, a driving toothed ring at the lower end of the rotating sleeve 42 drives a driven gear 38 to rotate, the driven gear 38 drives a third driving wheel 36 to rotate through a shaft rod, the third driving wheel 36 drives a first driving wheel 24 to rotate through a driving belt 35, the first driving wheel 24 drives an eccentric wheel 21 to rotate, the eccentric wheel 21 intermittently generates a driving force on the lower end of a driving rod 20, thereby driving an ash falling hole 18 to move up and down, combustion impurities can pass through the ash falling hole 18, the driving belt 35 can drive the driven wheel 27 to rotate through a driving belt, blades 28 can also rotate, air can enter an air flow into an air inlet chamber, and then the air flow can be discharged along with the exhaust gas flow, and the exhaust gas flow can be further effectively dispersed into the boiler body along the exhaust gas flow, and the exhaust gas flow and finally, thereby ensuring sufficient mixing effect of the boiler body.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present disclosure, and shall cover the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (9)
1. A boiler device capable of generating power by using high-efficiency biomass energy comprises a boiler body (11) and a rotary rod (23) arranged below the boiler body, wherein the rotary rod (23) is fixedly connected with the bottom of the boiler body (11) through a bottom support (25), a conical partition plate (14) is arranged at the top in the boiler body (11), a boiler water cavity (12) used for filling water is formed between the conical partition plate (14) and the inner wall of the boiler body (11), a water inlet pipe (13) and a water outlet pipe (44) are communicated with the outer side of the boiler water cavity (12), a smoke exhaust vertical pipe (39) used for exhausting is arranged at the middle position of the upper end of the boiler body (11), and a purification filter element (43) used for purifying the exhaust is arranged in the smoke exhaust vertical pipe (39);
the biomass feeding device is characterized in that a material loading sliding block (17) used for bearing biomass is arranged at the bottom in the boiler body (11) in a sliding mode, the lower side of the material loading sliding block (17) is fixedly connected with a supporting side plate (19) of a lower port of the boiler body (11) through a buffer spring, ash falling holes (18) used for falling ash are uniformly distributed in the material loading sliding block (17), a feeding assembly used for uniform feeding is arranged on the outer wall of the boiler body (11) on the upper side of the material loading sliding block (17), a guide conical surface used for guiding biomass to the middle is arranged on the outer side of the upper end of the material loading sliding block (17), and a shaking mechanism used for driving the biomass to fluctuate is connected to the lower end of the ash falling hole (18).
2. A boiler plant for high-efficiency biomass energy power generation according to claim 1, characterized in that the shaking mechanism comprises a transmission rod (20) arranged at the lower end of the material loading slide block (17), the transmission rod (20) is arranged at the middle position of the bottom of the material loading slide block (17) to make the stress more balanced, a rotating rod (23) is rotatably arranged at the right side of the bottom bracket (25), an eccentric wheel (21) for abutting against and contacting with the lower end surface of the transmission rod (20) is arranged at the left end of the rotating rod (23), and an exhaust pushing member for driving the rotating rod (23) to rotate is connected at the right end of the rotating rod.
3. A boiler plant for energy efficient biomass power generation according to claim 2, characterized in that the lower end of the driving rod (20) is rotatably fitted with a steel ball.
4. The boiler device for generating power by utilizing high-efficiency biomass energy as claimed in claim 2, wherein the exhaust pushing member comprises a buffer box (41) arranged at the upper end of a smoke exhaust vertical pipe (39), the buffer box (41) and the smoke exhaust vertical pipe (39) are rotatably arranged, a plurality of horizontal air injection pipes (40) for exhausting are distributed in an array manner outside the buffer box (41), an exhaust port of each horizontal air injection pipe (40) and a tangent line outside the buffer box (41) are arranged in an acute angle, the buffer box (41) can rotate at the upper end of the smoke exhaust vertical pipe (39) under the action of the reaction force of the exhausting of the horizontal air injection pipes (40), a rotating sleeve (42) rotatably arranged outside the smoke exhaust vertical pipe is arranged at the lower end of the buffer box (41), a driving toothed ring is arranged at the lower end of the rotating sleeve (42), a bearing seat (37) is arranged at the upper end of the boiler body (11), a rotatable rotating rod is arranged on the bearing seat (37), a driven gear (38) is arranged at the left end, the driven gear (38) is mutually meshed with the driving toothed ring, a third driving wheel (36) is arranged at the right end, and a first driving wheel (24) is connected with the first driving wheel (24).
5. A boiler plant for generating electricity from biomass energy with high efficiency as claimed in claim 1, characterized in that an inclined collecting plate (22) for collecting impurities from combustion is arranged above the rotating rod (23), and the left end of the inclined collecting plate (22) is lower than the right end.
6. The boiler device for efficient biomass energy power generation as recited in claim 1, wherein the feeding component comprises a refining ring cavity (16) arranged outside the boiler body (11), a feeding notch communicated with the boiler body (11) is formed in the inner side of the refining ring cavity (16), the bottom in the refining ring cavity (16) is obliquely arranged towards the boiler body (11) to facilitate the sliding-out of the material, the right side of the refining ring cavity (16) is connected with a crushing box (34) used for feeding through a feeding conduit (31), a crushing knife set (33) used for crushing the material is arranged in the crushing box (34), and the crushing knife set (33) is connected with a crushing motor (32) used for providing power.
7. The boiler device for generating electricity by utilizing high-efficiency biomass energy as claimed in claim 6, wherein the feeding component further comprises a driven ring (27) rotatably arranged on the upper end surface of the refining ring cavity (16), an air inlet chamber is arranged inside the driven ring (27), a plurality of air inlets are arranged outside the air inlet chamber, an air inlet blade (28) for pushing air to enter is arranged at each air inlet, a plurality of air blowing guide pipes are arranged on the lower end surface of the driven ring (27), an annular notch convenient for the air blowing guide pipes to rotate is formed in the upper end surface of the refining ring cavity (16), a refining scraper (15) for pushing the materials in the refining ring cavity (16) is arranged at the lower end of each air blowing guide pipe, an exhaust chamber communicated with the air inlet chamber is arranged inside the refining scraper (15), an exhaust port is arranged on one side of the exhaust chamber facing the feeding notch, and a transmission part is arranged between the driven ring (27) and the transmission belt (35).
8. A boiler plant for energy generation of high efficiency biomass as claimed in claim 7, characterized in that said transmission member comprises a rotary side lever rotatably disposed on the right side of the boiler body (11), a driving gear (29) is disposed on the rotary side lever, a blowing toothed ring meshed with the driving gear (29) is disposed on the upper end of the driven ring (27), and a second transmission wheel (30) frictionally contacting with the transmission belt (35) is disposed at the end of the rotary side lever.
9. A method of using a high efficiency biomass energy power generating boiler plant as claimed in any one of claims 1 to 8, characterised by the steps of:
the method comprises the following steps: adding materials into a crushing box (34), crushing the materials through a crushing cutter group (33), feeding the crushed materials into a refining annular cavity (16) along a feeding guide pipe (31), then feeding the crushed materials into a boiler body (11) along a feeding notch, bearing the materials by a material bearing sliding block (17), heating a boiler water cavity (12) at high combustion temperature, purifying combustion exhaust by a purification filter element (43), and discharging clean tail gas along a transverse air injection pipe (40);
step two: under the effect of exhaust, exhaust impeller drives first drive wheel (24) and rotates, first drive wheel (24) drive eccentric wheel (21) and rotate, eccentric wheel (21) can intermittent type nature produce the drive force to drive pole (20) lower extreme, thereby drive ash falling hole (18) and jolt from top to bottom, help burning impurity to pass ash falling hole (18), drive belt (35) can drive driven ring (27) through the driving medium and rotate, air inlet blade (28) also can be along with rotating, air inlet blade (28) can be sent into the air inlet chamber with the air, then during gas gets into the exhaust chamber along the pipe of blowing, discharge along the exhaust port at last, this kind of exhaust gets into boiler body (11) along with the material together, material more dispersion mixing the air current, and oxygen is sufficient, the effectual combustion effect of having guaranteed.
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| CN202210979412.9A CN115325527A (en) | 2022-08-16 | 2022-08-16 | Efficient biomass energy power generation boiler device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646890A (en) * | 2023-10-19 | 2024-03-05 | 张首红 | A biomass power generation furnace with self-cleaning function |
| CN120084136A (en) * | 2025-04-25 | 2025-06-03 | 湖南腾驰环保科技有限公司 | A high-efficiency reduction furnace for solid waste smelting and treatment |
-
2022
- 2022-08-16 CN CN202210979412.9A patent/CN115325527A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646890A (en) * | 2023-10-19 | 2024-03-05 | 张首红 | A biomass power generation furnace with self-cleaning function |
| CN120084136A (en) * | 2025-04-25 | 2025-06-03 | 湖南腾驰环保科技有限公司 | A high-efficiency reduction furnace for solid waste smelting and treatment |
| CN120084136B (en) * | 2025-04-25 | 2025-08-19 | 湖南腾驰环保科技有限公司 | High-efficiency reduction furnace for smelting and treating solid waste |
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