CN111351025B - Biomass power generation combustion boiler - Google Patents

Biomass power generation combustion boiler Download PDF

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Publication number
CN111351025B
CN111351025B CN202010183345.0A CN202010183345A CN111351025B CN 111351025 B CN111351025 B CN 111351025B CN 202010183345 A CN202010183345 A CN 202010183345A CN 111351025 B CN111351025 B CN 111351025B
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China
Prior art keywords
frame
wall
motor
boiler
combustion
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Active
Application number
CN202010183345.0A
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Chinese (zh)
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CN111351025A (en
Inventor
张茂排
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Handan Power Generation Co Ltd
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Hebei Handan Power Generation Co Ltd
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Priority to CN202010183345.0A priority Critical patent/CN111351025B/en
Publication of CN111351025A publication Critical patent/CN111351025A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B40/00Combustion apparatus with driven means for feeding fuel into the combustion chamber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/25Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30Wind motors specially adapted for installation in particular locations
    • F03D9/34Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/35Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • F03D9/37Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects with means for enhancing the air flow within the tower, e.g. by heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00Removing ash, clinker, or slag from combustion chambers
    • F23J1/06Mechanically-operated devices, e.g. clinker pushers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L1/00Passages or apertures for delivering primary air for combustion 
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

Abstract

The invention provides a biomass power generation combustion boiler which comprises an executing mechanism, a vibrating screen mechanism, an air blowing mechanism and a discharging mechanism, wherein the vibrating screen mechanism is arranged right above the discharging mechanism; the invention can solve the problems that the prior biomass combustion power generation is mostly manually carried out on cleaning and collecting combustion ash, the manual labor intensity is higher in the process, the ignition rate is influenced due to untimely treatment of the combustion ash, the combustion stability is reduced, the heat efficiency of a boiler is reduced, the power generation capacity is reduced, and waste smoke generated by combustion is directly discharged without utilization treatment, so that a large amount of heat energy is wasted.

Description

Biomass power generation combustion boiler
Technical Field
The invention relates to the technical field of biomass power generation, in particular to a biomass power generation combustion boiler.
Background
The biomass power generation is power generation by utilizing biomass energy of biomass, is one of renewable energy power generation, and is characterized in that the biomass is directly combusted in a boiler to produce steam to drive a steam turbine and a generator to generate power;
at present, most of biomass combustion power generation is manually carried out to clean and collect combustion ash, the manual labor intensity is high in the process, the ignition rate is affected due to untimely treatment of the combustion ash, the combustion stability is reduced, the thermal efficiency of a boiler is reduced, the generated energy is reduced, waste smoke generated by combustion is directly discharged, utilization treatment is not carried out, and a large amount of heat energy is wasted;
therefore, the invention provides a biomass power generation combustion boiler in order to reduce the labor intensity of workers, improve the biomass combustion efficiency and increase the power generation indexes.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the biomass power generation combustion boiler comprises an execution mechanism, a vibrating screen mechanism, an air blowing mechanism and a discharging mechanism, wherein the vibrating screen mechanism is installed right above the discharging mechanism, the air blowing mechanism is installed at the left side position of the vibrating screen mechanism, the execution mechanism is installed on the discharging mechanism, and the execution mechanism is located right above the vibrating screen mechanism, wherein:
the vibrating screen mechanism comprises a residue falling frame, a double-shaft motor, a cam, a vibrating frame, a spring plate, a linkage rod, a feeding door and a turning unit; the residue falling frame is arranged on the blanking mechanism, a double-shaft motor is arranged on the outer wall of the residue falling frame through a motor base, output shafts at two ends of the double-shaft motor are connected with a cam through flanges, the vibration frame is arranged right above the residue falling frame, the vibration frame and the residue falling frame are mutually connected through elastic sheets uniformly arranged on the outer wall, the linkage rods are symmetrically arranged on the outer wall of the vibration frame in a movable connection mode, shaft heads at the other ends of the linkage rods are connected with the cam in a movable connection mode, the feeding door is arranged on the outer wall of the vibration frame in a hinged mode, and the overturning unit is arranged on the outer wall of the vibration frame; through the gyration of biax motor drive cam then pulling gangbar make vibrations frame sieve to fall, produce back pulling force through the shell fragment board, realize reciprocal vibrations, the rethread residue falls the frame and carries out lime-ash discharge.
The overturning unit comprises a rotating frame, an execution cylinder, an overturning shaft rod and a discharging frame; the rotating frame is arranged on the outer wall of the vibrating frame, an execution cylinder is arranged on the rotating frame through a cylinder seat, an output shaft of the execution cylinder is movably connected with a turning shaft rod, the turning shaft rod is arranged on the rotating frame through a bearing, and the discharging frame is arranged on the turning shaft rod; thereby promote the upset of upset axostylus axostyle through executing the cylinder and realize the upset of blowing frame.
The actuating mechanism comprises a boiler box, a steam channel, a waste smoke exhaust port and a heating pipeline; the boiler box is arranged on the blanking mechanism, the boiler box is of a cavity structure, a steam channel is arranged above the middle of the boiler box, the waste smoke exhaust ports are symmetrically arranged at the bottom end of the boiler box and are connected to the vibrating screen mechanism in a penetrating manner, the waste smoke exhaust ports are symmetrically arranged at the upper end of the boiler box and are connected with the waste smoke exhaust ports through uniformly arranged heating pipelines, and the heating pipelines are arranged inside the boiler box; waste smoke is guided into the heating pipeline through the waste smoke exhaust port, is exhausted through the waste smoke exhaust port, and absorbs water vapor through the steam channel to generate electricity.
The blowing mechanism comprises a motor fixing frame, a motor, a deflection turntable, an eccentric connecting rod, an impeller and a blowing pipeline; the device comprises a motor fixing frame, a deflection turntable, an eccentric connecting rod, an impeller, a blast pipeline, a motor base, a blast mechanism and a fan, wherein the motor fixing frame is arranged on the shaker mechanism, the motor is arranged on the motor fixing frame through the motor base, an output shaft of the motor is connected with the deflection turntable through a flange, the eccentric connecting rod is uniformly arranged on the deflection turntable and penetrates through the outer wall of the blast pipeline, the impeller is arranged at the position of a shaft head of the eccentric connecting rod, the blast pipeline is arranged on the motor fixing frame through a pin bolt and penetrates through; the motor drives the deflection turntable to eccentrically rotate, and the eccentric connecting rod offsets the eccentric direction to realize the autorotation of the impeller to generate wind power.
The blanking mechanism comprises a first fixing frame, a bottom plate, a second fixing frame, a material turning frame, a power-assisted turning plate, a crank connecting rod and a tension handle; the first fixing frames are uniformly arranged on the bottom plate, a second fixing frame is arranged between the first fixing frames, the second fixing frames are symmetrically arranged on the bottom plate, the material turning frame is arranged on the bottom plate in a movable connection mode, the power-assisted turning plate is arranged on the outer wall of the material turning frame in a movable connection mode, the power-assisted turning plate and the bottom plate are connected with each other through crank connecting rods symmetrically arranged on the outer wall, and a tension handle is arranged on the outer wall of the crank connecting rod on one side; the crank connecting rod is rotated through the pull handle, then the power-assisted turning plate is driven to be lifted upwards, and then the material turning frame rotates around the bottom plate, so that the material turning frame is inclined to perform blanking action.
Preferably; the bottom of the vibration frame is uniformly provided with the screening holes, biomass fuel which is fully combusted is conveniently screened and shaken off, then the biomass fuel is updated and replaced, ash and slag blockage of the biomass fuel is prevented, the newly poured biomass fuel is enabled to be unevenly combusted, and maximized combustion power generation cannot be achieved.
Preferably; the bottom wall of the discharging frame is designed to be inclined from high to low, biomass fuel can be poured into the boiler box conveniently and smoothly, when the discharging frame contains the biomass fuel, the bottom wall of the discharging frame is turned to be in a horizontal state, when the discharging frame enters a feeding operation, the discharging frame is driven to be turned through the execution cylinder, and at the moment, the bottom wall is turned to be in an inclined state so that the biomass fuel can be poured into the boiler box smoothly.
Preferably; heating pipeline inside be provided with the spiral and arrange the piece, will heating pipeline inside be provided with the spiral and arrange the piece, be convenient for reduce the exhaust velocity of exhaust fume for the exhaust fume that has the heat generates electricity with the temperature transfer, improves rationalization and the maximize that the burning electricity generation utilized.
Preferably; the biomass fuel combustion-supporting device is characterized in that the circular air inlet is formed in the blast pipeline, wind power can be absorbed conveniently, the absorbed wind power is converted into combustion-supporting wind power through the impeller, and the blast pipeline can blast air in multiple directions to support combustion, so that the combustibility of the biomass fuel is improved, and the biomass fuel can be combusted fully.
Advantageous effects
The invention realizes the dual-purpose functions of heating power generation and waste smoke discharge through the heating pipeline, improves the utilization rate of combustion power generation, converts heat energy into electric energy to the maximum extent and improves the economic effect.
The vibration frame is pulled to sieve through the rotation of the cam, the elastic sheet plate generates a back pulling force, reciprocating vibration is realized, the update and replacement of the biomass fuel are promoted, ash blockage of the biomass fuel is prevented, the newly poured biomass fuel is prevented from being combusted unevenly, and the maximized combustion power generation cannot be obtained.
And thirdly, the multi-position air-blast combustion-supporting treatment is carried out through the air-blast mechanism, and the four impellers are simultaneously rotated by applying the parallel four-bar principle, so that the combustibility of the biomass fuel is improved, and the biomass fuel is fully combusted to obtain the maximized combustion power generation.
The biomass fuel ash recycling device completes recycling treatment of biomass fuel ash through the blanking mechanism, the crank connecting rod is rotated through the pull handle, then the power-assisted turning plate is driven to lift upwards, and the material turning frame rotates around the bottom plate, so that the material turning frame is inclined to perform blanking action, and labor intensity of manual ash removal is reduced. The ash residue removing efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention in a primary viewing position;
FIG. 2 is a perspective view of the present invention in a rear-view position;
FIG. 3 is a perspective sectional view of the actuator of the present invention;
FIG. 4 is a schematic perspective view of the shaker mechanism of the present invention;
FIG. 5 is a perspective view of the blower mechanism of the present invention;
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, a biomass power generation combustion boiler comprises an executing mechanism 1, a riddler mechanism 2, an air blowing mechanism 3 and a discharging mechanism 4, wherein the riddler mechanism 2 is installed right above the discharging mechanism 4, the air blowing mechanism 3 is installed at the left side position of the riddler mechanism 2, the executing mechanism 1 is installed on the discharging mechanism 4, the executing mechanism 1 is located right above the riddler mechanism 2, and wherein:
the actuating mechanism 1 comprises a boiler box 10, a steam channel 11, a waste smoke exhaust port 12, a waste smoke exhaust port 13 and a heating pipeline 14; the boiler case 10 install on unloading mechanism 4, boiler case 10 be the cavity structure, be located the steam passageway 11 is installed to the middle part top position of boiler case 10, the setting of waste smoke row entry 12 symmetry in the bottom of boiler case 10, and waste smoke row entry 12 through connection is on riddle mechanism 2, the upper end of the installation boiler case 10 of waste smoke discharge port 13 symmetry, be located between waste smoke discharge port 13 and the waste smoke row entry 12 be connected through the heating pipeline 14 of evenly setting, heating pipeline 14 set up in boiler case 10's inside, heating pipeline 14 inside be provided with the spiral shell fragment, with heating pipeline 14 inside be provided with the spiral shell fragment, be convenient for reduce the exhaust velocity of waste smoke for the waste smoke that has the heat generates electricity with the temperature transfer, improves the rationalization and the maximize that burning power generation utilized; the exhaust fume is introduced into the heating duct 14 through the exhaust fume inlet 12, is discharged through the exhaust fume outlet 13, and absorbs water vapor through the vapor passage 11 to generate power.
The vibrating screen mechanism 2 comprises a residue falling frame 20, a double-shaft motor 21, a cam 22, a vibrating frame 23, a spring plate 24, a linkage rod 25, a feeding door 26 and a turning unit 27; the residue dropping frame 20 is arranged on the blanking mechanism 4, a double-shaft motor 21 is arranged on the outer wall of the residue dropping frame 20 through a motor base, output shafts at two ends of the double-shaft motor 21 are connected with a cam 22 through flanges, a vibration frame 23 is arranged right above the residue dropping frame 20, the vibration frame 23 and the residue dropping frame 20 are mutually connected through elastic sheet plates 24 uniformly arranged on the outer wall, screening holes are uniformly formed in the bottom of the vibration frame 23, the bottom of the vibration frame 23 is uniformly provided with the screening holes, biomass fuel which is fully combusted is conveniently screened and shaken off, then the biomass fuel is replaced more completely, ash blockage of the biomass fuel is prevented, the newly poured biomass fuel is not combusted uniformly, and maximum combustion power generation cannot be achieved; the linkage rod 25 is symmetrically arranged on the outer wall of the vibration frame 23 in a movable connection mode, a shaft head at the other end of the linkage rod 25 is connected with the cam 22 in a movable connection mode, the feeding door 26 is arranged on the outer wall of the vibration frame 23 in a hinged mode, and the overturning unit 27 is arranged on the outer wall of the vibration frame 23; the cam 22 is driven to rotate by the double-shaft motor 21, then the linkage rod 25 is pulled to enable the vibrating frame 23 to sieve, the elastic sheet plate 24 generates back pulling force to achieve reciprocating vibration, and ash and slag are discharged through the slag dropping frame 20.
The turning unit 27 comprises a rotating frame 271, an execution cylinder 272, a turning shaft 273 and a discharging frame 274; the rotary frame 271 is arranged on the outer wall of the vibration frame 23, the rotary frame 271 is provided with an execution cylinder 272 through a cylinder seat, the output shaft of the execution cylinder 272 is movably connected with a turning shaft 273, the turning shaft 273 is arranged on the rotary frame 271 through a bearing, the discharging frame 274 is arranged on the turning shaft 273, the bottom wall of the discharging frame 274 is designed to be inclined from high to low, so that the biomass fuel can be poured into the boiler box 10 smoothly, when the discharging frame 274 contains the biomass fuel, the bottom wall of the discharging frame 274 is turned to be in a horizontal state, when the feeding operation is carried out, the discharging frame 274 is driven to be turned through the execution cylinder 272, and at the moment, the bottom wall is turned to be in an inclined state so that the biomass fuel can be poured into the boiler box 10 smoothly; the tilting of the discharge frame 274 is achieved by the actuating cylinder 272 pushing the tilting shaft 273.
The blower mechanism 3 comprises a motor fixing frame 30, a motor 31, a deflection turntable 32, an eccentric connecting rod 33, an impeller 34 and a blower pipeline 35; the biomass fuel combustion-supporting device is characterized in that the motor fixing frame 30 is installed on the shaker mechanism 2, the motor fixing frame 30 is provided with a motor 31 through a motor base, an output shaft of the motor 31 is connected with a deviation rotating disc 32 through a flange, the eccentric connecting rod 33 is evenly installed on the deviation rotating disc 32, the eccentric connecting rod 33 penetrates through the outer wall of a blast pipeline 35, an impeller 34 is installed at the position of a shaft head of the eccentric connecting rod 33, the blast pipeline 35 is installed on the motor fixing frame 30 through a pin bolt, the blast pipeline 35 penetrates through the outer wall of the shaker mechanism 2, the blast pipeline 35 is provided with a circular air inlet to facilitate wind absorption, the absorbed wind is converted into combustion-supporting wind through the impeller 34, the blast pipeline 35 is used for multi-directional combustion supporting, and the combustibility of, so that the combustion is sufficient; the motor 31 drives the deflection turntable 32 to eccentrically rotate, and the eccentric link 33 offsets the eccentric direction to rotate the impeller 34 to generate wind power.
The blanking mechanism 4 comprises a first fixing frame 40, a bottom plate 41, a second fixing frame 42, a material turning frame 43, an assistance turning plate 44, a crank connecting rod 45 and a pull handle 46; the first fixing frames 40 are uniformly arranged on the bottom plate 41, a second fixing frame 42 is arranged between the two first fixing frames 40, the second fixing frames 42 are symmetrically arranged on the bottom plate 41, the material turning frame 43 is arranged on the bottom plate 41 in a movable connection mode, the power-assisted turning plate 44 is arranged on the outer wall of the material turning frame 43 in a movable connection mode, the power-assisted turning plate 44 is connected with the bottom plate 41 through crank connecting rods 45 symmetrically arranged on the outer wall, and a tension handle 46 is arranged on the outer wall of the crank connecting rod 45 on one side; the crank connecting rod 45 is rotated by the pull handle 46, then the power-assisted turning plate 44 is driven to lift upwards, and then the material turning frame 43 rotates around the bottom plate 41, so that the material turning frame 43 is inclined to perform blanking action.
Specifically, in the working process of biomass power generation and combustion:
firstly, the executing cylinder 272 pushes the overturning shaft 273 so as to realize the overturning of the discharging frame 274 and contain the biomass fuel, and the biomass fuel is poured into the vibrating frame 23 through the rotary abutting feeding door 26 to be combusted and generate power; the motor 31 drives the deflection turntable 32 to eccentrically rotate, the eccentric connecting rod 33 offsets the eccentric direction to realize the rotation of the impeller 34 to generate wind power, combustion-supporting air blowing is carried out, the double-shaft motor 21 drives the cam 22 to rotate, then the linkage rod 25 is pulled to enable the vibrating frame 23 to sieve, the elastic sheet plate 24 generates back pulling force to realize reciprocating vibration, and ash residue is discharged through the residue dropping frame 20;
then, the crank connecting rod 45 is rotated through the pull handle 46, then the power-assisted turning plate 44 is driven to lift upwards, and then the material turning frame 43 rotates around the bottom plate 41, so that the material turning frame 43 is inclined to perform blanking action;
and finally, guiding the waste smoke into a heating pipeline 14 through a waste smoke exhaust inlet 12, exhausting the waste smoke through a waste smoke exhaust outlet 13, and absorbing water vapor through a steam channel 11 to perform subsequent power generation treatment.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a biomass power generation combustion boiler, includes actuating mechanism (1), riddle mechanism (2), blower mechanism (3) and unloading mechanism (4), its characterized in that: install riddle mechanism (2) directly over unloading mechanism (4), be located the left side position of riddle mechanism (2) installs blower mechanism (3), actuating mechanism (1) install on unloading mechanism (4), actuating mechanism (1) are located riddle mechanism (2) directly over, wherein:
the actuating mechanism (1) comprises a boiler box (10), a steam channel (11), a waste smoke exhaust port (12), a waste smoke exhaust port (13) and a heating pipeline (14); the boiler box (10) is arranged on the blanking mechanism (4), the boiler box (10) is of a cavity structure, a steam channel (11) is arranged above the middle of the boiler box (10), the waste smoke exhaust ports (12) are symmetrically arranged at the bottom end of the boiler box (10), the waste smoke exhaust ports (12) are connected to the vibrating screen mechanism (2) in a penetrating mode, the waste smoke exhaust ports (13) are symmetrically arranged at the upper end of the boiler box (10), the waste smoke exhaust ports (13) and the waste smoke exhaust ports (12) are connected through uniformly arranged heating pipelines (14), and the heating pipelines (14) are arranged inside the boiler box (10);
the vibrating screen mechanism (2) comprises a residue falling frame (20), a double-shaft motor (21), a cam (22), a vibrating frame (23), an elastic sheet plate (24), a linkage rod (25), a feeding door (26) and a turning unit (27); the residue falling frame (20) is arranged on the blanking mechanism (4), a double-shaft motor (21) is arranged on the outer wall of the residue falling frame (20) through a motor base, the output shafts at the two ends of the double-shaft motor (21) are connected with a cam (22) through flanges, the vibration frame (23) is arranged right above the residue falling frame (20), the vibration frame (23) and the residue falling frame (20) are mutually connected through the elastic sheet plates (24) uniformly arranged on the outer wall, the linkage rods (25) are symmetrically arranged on the outer wall of the vibration frame (23) in a movable connection mode, the shaft heads at the other ends of the linkage rods (25) are connected with the cam (22) in a movable connection mode, the feeding door (26) is arranged on the outer wall of the vibration frame (23) in a hinged mode, the overturning unit (27) is arranged on the outer wall of the vibrating frame (23);
the overturning unit (27) comprises a rotating frame (271), an execution cylinder (272), an overturning shaft rod (273) and a discharging frame (274); the rotary frame (271) is installed on the outer wall of the vibration frame (23), an execution cylinder (272) is arranged on the rotary frame (271) through a cylinder seat, an output shaft of the execution cylinder (272) is movably connected with a turnover shaft lever (273), the turnover shaft lever (273) is installed on the rotary frame (271) through a bearing, and the discharging frame (274) is installed on the turnover shaft lever (273).
2. A biomass power generating combustion boiler as claimed in claim 1, wherein: the blowing mechanism (3) comprises a motor fixing frame (30), a motor (31), a deviation rotating disc (32), an eccentric connecting rod (33), an impeller (34) and a blowing pipeline (35); motor mount (30) install on riddling mechanism (2), be provided with motor (31) through the motor cabinet on motor mount (30), the output shaft of motor (31) is connected with partial deviation carousel (32) through the flange, even the installing on partial deviation carousel (32) of eccentric connecting rod (33), and eccentric connecting rod (33) run through in the outer wall of blast pipe (35), be located impeller (34) are installed to the spindle nose position of eccentric connecting rod (33), blast pipe (35) install on motor mount (30) through the cotter, and blast pipe (35) run through in the outer wall of riddling mechanism (2).
3. A biomass power generating combustion boiler as claimed in claim 1, wherein: the blanking mechanism (4) comprises a first fixing frame (40), a bottom plate (41), a second fixing frame (42), a material turning frame (43), an assistance turning plate (44), a crank connecting rod (45) and a pulling force handle (46); the material turning device is characterized in that the first fixing frames (40) are uniformly arranged on the bottom plate (41) and located in two positions, two fixing frames (42) are arranged between the first fixing frames (40), the second fixing frames (42) are symmetrically arranged on the bottom plate (41), the material turning frame (43) is arranged on the bottom plate (41) in a movable connection mode and located on the outer wall of the material turning frame (43), the power-assisted turning plates (44) are arranged on the outer wall of the material turning frame (43) in a movable connection mode, the power-assisted turning plates (44) are connected with the bottom plate (41) through crank connecting rods (45) symmetrically arranged on the outer wall, and the outer wall of the crank connecting rod (45) on one side is provided with a pulling force handle (46).
4. A biomass power generating combustion boiler as claimed in claim 1, wherein: and the bottom of the vibration frame (23) is uniformly provided with screen holes.
5. A biomass power generating combustion boiler as claimed in claim 1, wherein: the bottom wall of the discharge frame (274) is designed to be inclined from high to low.
6. A biomass power generating combustion boiler as claimed in claim 1, wherein: spiral discharge sheets are arranged in the heating pipeline (14).
7. A biomass power generating combustion boiler according to claim 2, characterized in that: the blast pipeline (35) is provided with a circular air inlet.
CN202010183345.0A 2020-03-16 2020-03-16 Biomass power generation combustion boiler Active CN111351025B (en)

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CN202010183345.0A CN111351025B (en) 2020-03-16 2020-03-16 Biomass power generation combustion boiler

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CN111351025A CN111351025A (en) 2020-06-30
CN111351025B true CN111351025B (en) 2020-12-22

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014006459A1 (en) * 2012-07-06 2014-01-09 Babcock & Wilcox Vølund A/S Vibrating grate stoker
CN207247218U (en) * 2017-08-08 2018-04-17 天津泰达环保有限公司 A kind of anti-clogging incinerator easy to remove
CN109915837A (en) * 2017-12-12 2019-06-21 镇江鑫格林植保机械有限公司 A kind of agricultural wastes incinerator convenient for deashing
CN209445405U (en) * 2019-01-07 2019-09-27 泉州市万通节能科技有限公司 A kind of biological particles direct combustion stove
CN209857031U (en) * 2019-02-27 2019-12-27 宁夏中科汇联科技服务有限公司 Anti-reverse burning electric deslagging biomass burner
CN110056896B (en) * 2019-04-26 2020-05-15 广东创兴精密制造股份有限公司 Biomass burner for removing coking in knocking mode and combustion control method

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