WO2024131072A1 - 一种生物质颗粒炉及其使用方法 - Google Patents

一种生物质颗粒炉及其使用方法 Download PDF

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Publication number
WO2024131072A1
WO2024131072A1 PCT/CN2023/110071 CN2023110071W WO2024131072A1 WO 2024131072 A1 WO2024131072 A1 WO 2024131072A1 CN 2023110071 W CN2023110071 W CN 2023110071W WO 2024131072 A1 WO2024131072 A1 WO 2024131072A1
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WO
WIPO (PCT)
Prior art keywords
slag discharge
feeding
combustion
combustion chamber
slag
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PCT/CN2023/110071
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English (en)
French (fr)
Inventor
马守国
王文英
Original Assignee
山东马王芳凤新能源科技有限公司
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Publication of WO2024131072A1 publication Critical patent/WO2024131072A1/zh

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  • the present invention belongs to the technical field of heating furnaces, and in particular, relates to a biomass pellet furnace and a method for using the same.
  • the main technical problem to be solved by the present invention is to provide a biomass pellet stove and its use method which has a simple overall structure, is easy to use, can conveniently discharge ash in the combustion chamber, and can provide sufficient oxygen to the combustion chamber so that the fuel can be fully burned.
  • the present invention provides the following technical solutions:
  • a biomass pellet stove comprises a box body, a combustion device is arranged in the box body, a combustion chamber is arranged in the combustion device, biomass pellets are burned in the combustion chamber, an oxygen supply channel is arranged on the combustion device, a silo is arranged on one side of the combustion device in the box body, a feeding assembly is arranged between the silo and the combustion chamber, and a combustion slag discharge device for conveniently discharging combustion ash is arranged in the combustion chamber.
  • the combustion slag-discharging device includes a movable bottom plate slidably installed in the combustion chamber and close to its lower end, a horizontal driving assembly for driving the movable bottom plate to move horizontally is installed in the box body, a slag discharge port is opened on the movable bottom plate, and a slag discharge assembly for discharging ash and slag is rotatably installed at the slag discharge port; a blocking plate is fixedly installed on the side of the movable bottom plate located at the slag discharge port away from the horizontal driving assembly.
  • the combustion device includes a central combustion tube, a combustion chamber is arranged in the middle of the central combustion tube, an outer sleeve is arranged on the outside of the central combustion tube, and a smoke exhaust box is installed on the upper ends of the central combustion tube and the outer sleeve; a slag discharge box is arranged in the box body below the combustion device.
  • the oxygen supply channel includes an oxygen supply cavity arranged between the central combustion tube and the outer sleeve, a plurality of connecting holes are provided on the outer surface of the outer sleeve near its lower end, a plurality of groups of oxygen supply holes are provided on the outer surface of the central combustion tube near its upper end at equal intervals, each group of oxygen supply holes includes a plurality of oxygen supply holes, one end of the oxygen supply hole is connected to the oxygen supply cavity, and the other end of the oxygen supply hole is connected to the combustion chamber.
  • the feeding assembly includes a first feeding channel arranged below the silo, in which a first feeding auger is rotatably installed; a first feeding motor for driving the first feeding auger to rotate is installed on the first feeding channel; a connecting channel is vertically connected at the discharge port of the first feeding channel, and the other end of the connecting channel is connected to the second feeding channel, and the other end of the second feeding channel passes through the outer sleeve and the central combustion tube in sequence and is connected to the combustion chamber; a second feeding auger is rotatably installed in the second feeding channel, and a second feeding motor for driving the second feeding auger to rotate is installed on the second feeding channel.
  • a through groove is opened on the central combustion tube and the outer sleeve at a position below the second feed channel and close to one side of the movable bottom plate; one side edge of the movable bottom plate passes through the through groove and extends to the outside of the outer sleeve; a scraper is fixedly installed on the inner wall of the central combustion tube and close to the through groove.
  • the slag discharge assembly includes three limit mounting plates, which are fixedly installed below the movable bottom plate and close to the slag discharge port; a slag discharge port is arranged directly below the blocking plate; a slag discharge wheel is arranged below the slag discharge port, and both ends of the slag discharge wheel are rotatably connected to the corresponding limit mounting plates respectively; a slag discharge motor for driving the slag discharge wheel to rotate is installed on the limit mounting plate.
  • the slag discharge wheel includes a slag discharge wheel body, and a central axis is coaxially arranged in the middle of the slag discharge wheel body; a plurality of ribs are fixedly installed between the central axis and the slag discharge wheel body, a plurality of protrusions are evenly spaced on the outer surface of the slag discharge wheel body, and a plurality of ventilation holes are opened on the outer surface of the slag discharge wheel body.
  • control system also includes a control system, the control system includes a main controller, the output end of the main controller is electrically connected to the control ends of the first feeding motor, the second feeding motor, the horizontal drive assembly and the slag discharge motor respectively;
  • the input end of the main controller is electrically connected to a start button, a feeding time setting button and a slag discharge time setting button; the input end and the output end of the main controller are bidirectionally electrically connected to a feeding time timing module and a slag discharge time timing module.
  • the present invention also provides a method for using a biomass pellet stove. Based on the above-mentioned biomass pellet stove, the method for using the biomass pellet stove is carried out according to the following steps:
  • the feeding time setting button is used to send a signal to the main control to adjust the feeding time interval;
  • the slag discharge time setting button is used to send a signal to the main control to adjust the slag discharge time interval;
  • the feeding time timing module is used to time the feeding time interval.
  • the main controller controls the first feeding motor and the second feeding motor to start, and transports the biomass particles in the silo into the combustion chamber.
  • the feed amount transported to the combustion chamber in a single time can be controlled;
  • the slag discharge time timing module is used to time the slag discharge time interval.
  • the main controller controls the horizontal drive component and the slag discharge motor to work, the horizontal drive component drives the movable bottom plate to reciprocate once, the slag discharge motor drives the slag discharge wheel to rotate, and the ash slag is discharged into the slag discharge box from the slag discharge port and the slag discharge port;
  • Steps S4 and S5 are performed in sequence to make the biomass furnace work automatically.
  • the present invention adopts the above technical scheme, which has ingenious conception, reasonable structure, simple overall structure, and is easy to use. It can conveniently discharge the ash in the combustion chamber and can provide sufficient oxygen for the combustion chamber so that the fuel can be fully burned and the slagging phenomenon is reduced.
  • the silo can be used to store the biomass pellet fuel to be used, and the feeding assembly works in sequence and at intervals to transport the biomass pellets in the silo into the combustion chamber, thereby realizing the automatic supply of biomass pellets into the combustion chamber, and the biomass pellets fall on the combustion slag discharge device, which is used to receive the biomass pellets in the combustion chamber, so that the biomass pellets are burned in the combustion chamber.
  • Oxygen can be supplied to the combustion chamber through the oxygen supply channel, so that there is a sufficient oxygen atmosphere in the combustion chamber, and the biomass particles can be fully burned in the oxygen atmosphere in the combustion chamber, thereby improving the combustion effect of the biomass particles; and through the cooperation of the horizontal driving component and the slag discharge component, the ash on the movable bottom plate can be pushed to the slag discharge port, so that the ash produced by the combustion of the biomass particles can be discharged, which is convenient to use, can realize automated work, reduce the labor intensity of the user, and is convenient to use.
  • FIG1 is a cross-sectional view of the overall structure of an embodiment of the present invention.
  • FIG2 is a front view of the overall structure of an embodiment of the present invention.
  • FIG3 is a schematic diagram of the structure of a combustion chamber in an embodiment of the present invention.
  • FIG4 is a schematic structural diagram of a combustion and slag-discharging device according to an embodiment of the present invention.
  • FIG5 is a top view of a combustion and slag-discharging device according to an embodiment of the present invention.
  • FIG6 is a partial enlarged view of point A in FIG1 ;
  • FIG7 is a schematic diagram of the structure of a slag discharge wheel according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of the structure of a control system in an embodiment of the present invention.
  • a biomass pellet stove comprises a housing 1, wherein a combustion device 2 is arranged in the housing 1, wherein a combustion chamber 21 is arranged in the combustion device 2, wherein biomass pellets burn in the combustion chamber 21, wherein an oxygen supply channel is arranged on the combustion device 2, wherein a silo 3 is arranged on one side of the combustion device 2 in the housing 1, wherein a feeding assembly 4 is arranged between the silo 3 and the combustion chamber 21, wherein a combustion slag discharge device 5 for conveniently discharging combustion ash is arranged in the combustion chamber 21.
  • the biomass pellets to be used can be stored in the silo 3.
  • the feeding assembly 4 works in sequence and at intervals to provide biomass pellets into the combustion chamber 21.
  • the biomass pellets fall on the combustion slag discharge device 5, which is used to receive the biomass pellets in the combustion chamber 21, so that the biomass pellets are burned in the combustion chamber 21.
  • the oxygen supply channel provides oxygen to the combustion chamber 21, so that the combustion chamber 21 has a sufficient oxygen atmosphere.
  • the biomass particles can be fully burned in the oxygen atmosphere in the combustion chamber 21, thereby improving the combustion effect of the biomass particles.
  • the combustion slag discharge device 5 is used to discharge the ash produced by the combustion of biomass particles, which is convenient to use.
  • the combustion device 2 includes a central combustion tube 27, the combustion chamber 21 is arranged in the middle of the central combustion tube 27, an outer sleeve 22 is sleeved on the outside of the central combustion tube 27, and a smoke exhaust box 23 is installed on the upper ends of the central combustion tube 27 and the outer sleeve 22.
  • the central combustion tube 27 and the outer sleeve 22 are coaxially arranged, and the outer surface of the central combustion tube 27 and the inner surface of the outer sleeve 22 are spaced apart.
  • a slag discharge box 6 is provided in the box body 1 below the combustion device 2 , and the lower ends of the central combustion tube 27 and the outer sleeve 22 are respectively sealed and fixedly mounted on the slag discharge box 6 .
  • the upper end of the central combustion pipe 27 passes through the smoke exhaust box 23 and is communicated with the smoke exhaust box 23 , and the lower end of the central combustion pipe 27 passes through the slag discharge box 6 and is communicated with the slag discharge box 6 .
  • the upper and lower ends of the outer sleeve 22 are sealed and fixedly connected to the corresponding smoke exhaust box 23 and slag exhaust box 6 respectively, and the upper and lower ends of the outer sleeve 22 are not connected to the smoke exhaust box 23 and the slag exhaust box 6.
  • the oxygen supply channel includes an oxygen supply cavity 24 disposed between the central combustion tube 27 and the outer sleeve 22. At least one group of communication holes is formed on the outer surface of the outer sleeve 22 near its lower end.
  • the communication hole group includes a plurality of communication holes 25 , and the plurality of communication holes 25 are arranged in sequence at equal intervals along the outer surface of the outer sleeve 22 .
  • the communication holes 25 are in communication with the oxygen supply cavity 24 .
  • the external air can enter the oxygen supply chamber 24 through the connecting hole 25, so that the oxygen supply chamber 24 is filled with oxygen, which is convenient for use.
  • an oxygen supply fan may be installed at the connecting hole 25, and the oxygen supply fan is used to transport external air into the oxygen supply chamber 24 for easy use.
  • a plurality of oxygen supply holes are provided on the outer surface of the central combustion tube 27 and near its upper end.
  • the plurality of oxygen supply holes are arranged at equal intervals along the height direction of the central combustion tube 27 .
  • Each oxygen supply hole group includes a plurality of oxygen supply holes 26 , and the plurality of oxygen supply holes 26 are arranged in sequence and at equal intervals along the outer surface of the central combustion tube 27 .
  • One end of the oxygen supply hole 26 is communicated with the oxygen supply cavity 24 , and the other end of the oxygen supply hole 26 is communicated with the combustion chamber 21 .
  • the oxygen in the oxygen supply chamber 24 can flow into the combustion chamber 21 through the oxygen supply hole 26, thereby providing sufficient oxygen to the combustion chamber 21, thereby enabling the biomass particles to be fully burned in the combustion chamber 21, improving the combustion effect and reducing the generation of ash.
  • a smoke outlet 28 is provided in the smoke exhaust box 23 near one side wall thereof.
  • the smoke outlet 28 penetrates the side wall of the smoke exhaust box 23 and the box body 1 and is connected to an external smoke exhaust pipe.
  • the smoke generated by the combustion of the biomass particles in the combustion chamber 21 enters the smoke exhaust box 23. At this time, the smoke in the smoke exhaust box 23 can be discharged through the smoke outlet 28, which is convenient for use.
  • the combustion device 2 is installed in the box body 1 , and the upper end of the smoke exhaust box 23 is fixedly connected to the inner surface of the box body 1 .
  • the upper end of the smoke exhaust box 23 is provided with an opening, and the opening passes through the upper end surface of the box body 1 .
  • a first cover plate 29 is detachably mounted on the box body 1 near the opening of the smoke exhaust box 23 , and the opening of the smoke exhaust box 23 can be conveniently opened or closed by the first cover plate 29 .
  • the silo 3 is installed in the box body 1 at one side of the combustion device 2 .
  • a feeding port is provided above the silo 3 , and the upper end of the feeding port passes through the upper end surface of the box body 1 .
  • a second cover plate 31 is installed on the box body 1 near the silo 3 , and the feeding port can be conveniently opened or closed through the second cover plate 31 .
  • the second cover plate 31 can be opened, and the feeding port is now open, so that the user can add biomass particles into the silo 3 through the feeding port, which is convenient for use.
  • the feed assembly 4 includes a first feed channel 41 .
  • the first feed channel 41 is disposed below the silo 3 , and the axis of the first feed channel 41 is arranged perpendicular to the combustion device 2 .
  • a discharge port is provided below the silo 3 , and a feed port of the first feeding channel 41 is connected to the discharge port below the silo 3 .
  • a first material conveying auger 42 is rotatably installed in the first material conveying channel 41 , and the first material conveying auger 42 is rotated to push the material in the first material conveying channel 41 to move.
  • a first feeding motor 43 is installed on the first feeding channel 41 at a position close to one end of the first feeding auger 42 , and a power output end of the first feeding motor 43 is drivingly connected to the first feeding auger 42 .
  • the first feeding motor 43 is used to drive the first feeding auger 42 to rotate, and the rotation of the first feeding auger 42 is used to push the material in the first feeding channel 41 to move.
  • One end of the first material conveying channel 41 close to the outer sleeve 22 is spaced apart from the outer sleeve 22 , and a discharge port is formed at one end of the first material conveying channel 41 close to the outer sleeve 22 .
  • the discharge port of the first material conveying channel 41 is connected with a communication channel 44 .
  • the communication channel 44 and the first material conveying channel 41 are arranged vertically, and the other end of the communication channel 44 is located below the first material conveying channel 41 .
  • the other end of the communication channel 44 is connected to a second material conveying channel 45 , and the second material conveying channel 45 is arranged vertically to the communication channel 44 .
  • the other end of the second material delivery channel 45 passes through the outer sleeve 22 and the central combustion tube 27 in sequence and is communicated with the combustion chamber 21 .
  • a second feeding augers 46 is rotatably installed in the second feeding channel 45 , and the second feeding augers 46 rotate to push the biomass particles in the second feeding channel 45 to move.
  • a second feeding motor 47 is fixedly mounted on one end of the second feeding channel 45 close to the second feeding auger 46 , and a power output end of the second feeding motor 47 is drivingly connected to the second feeding auger 46 .
  • the second feeding motor 47 is used to drive the second feeding auger 46 to rotate, and the rotation of the second feeding auger 46 is used to push the biomass particles in the second feeding channel 45 to move to the side close to the combustion chamber 21.
  • the biomass particles in the second feeding channel 45 are discharged from the discharge port into the combustion chamber 21 , thereby realizing the automatic supply of biomass particles to the combustion chamber 21 .
  • the biomass particles to be used can be put into the silo 3.
  • the silo 3 is used to store the biomass particles to be used.
  • the biomass particles in the silo 3 can enter the first feeding channel 41 through the discharge port.
  • the first feeding motor 43 and the second feeding motor 47 work synchronously.
  • the first feeding motor 43 drives the first feeding auger 46 to rotate.
  • the rotation of the first feeding auger 46 is used to push the biomass particles in the first feeding channel 41 to move to the side close to the connecting channel 44.
  • the biomass particles in the first feed channel 41 are transported to the second feed channel 45 through the connecting channel 44.
  • the second feeding motor 47 is used to drive the second feed auger 46 to rotate.
  • the rotation of the second feed auger 46 is used to push the biomass particles in the second feed channel 45 to move toward the combustion chamber 21.
  • the biomass particles in the second feeding channel 45 are transported to the combustion chamber 21 , and the biomass particles can be burned in the combustion chamber 21 , which is convenient for use.
  • biomass particles can be automatically transported into the combustion chamber 21 through the feeding assembly 4, which is convenient to use and realizes automatic feeding.
  • first feed channel 41 and the second feed channel 45 are arranged parallel to each other, and the first feed channel 41 and the second feed channel 45 are connected through the connecting channel 44, so that no biomass particles will remain in the connecting channel 45, which can prevent the problem of ignition by fire source, and can prevent the fire source in the combustion chamber 21 from igniting the biomass particles in the fuel bin 3 through the combustion of the biomass particles, thereby improving safety.
  • the combustion slag discharge device 5 includes a movable bottom plate 51, which is slidably installed in the combustion chamber 21 and close to its lower end.
  • a horizontal driving component for driving the movable bottom plate 21 to move horizontally is installed in the box body 1.
  • a slag discharge port 52 is opened on the movable bottom plate 51 at a position away from the second feed channel 45, and a slag discharge component for discharging ash and slag is rotatably installed at the slag discharge port 52.
  • a guide rail 53 is installed on the inner surface wall of the combustion chamber 21 and near the movable bottom plate 51 .
  • the guide rail 53 is arranged along the moving direction of the movable bottom plate 51 , and the movable bottom plate 51 is slidably installed on the guide rail 53 .
  • the guide rail 53 can realize a sliding connection between the movable bottom plate 51 and the inner wall of the combustion chamber 21 , and the guide rail 53 can support the movable bottom plate 51 to slide smoothly, thereby improving the use effect.
  • a through groove 54 is formed on the central combustion tube 27 and the outer sleeve 22 at a position below the second material delivery channel 45 and close to one side of the movable bottom plate 51 .
  • One side edge of the movable bottom plate 51 passes through the through slot 54 and extends to the outside of the outer sleeve 22 .
  • a scraper 55 is fixedly mounted on the inner wall of the central combustion tube 27 and close to the through groove 54 , and the lower end of the scraper 55 contacts the upper end surface of the movable bottom plate 51 .
  • the movable bottom plate 51 can be moved from the inside of the combustion chamber 21 to the outside of the outer sleeve 22 through the through groove 54, which is convenient for use.
  • the scraper 55 contacts the upper end surface of the movable bottom plate 51, thereby scraping off the material on the movable bottom plate 51, which is convenient for use.
  • the movable bottom plate 51 When in use, the movable bottom plate 51 is used to receive biomass particles, so that the biomass particles burn on the movable bottom plate 51 and in the combustion chamber 21, which is convenient to use.
  • the movable bottom plate 51 moves from the inside of the combustion chamber 21 to the outside of the outer sleeve 22, the movable bottom plate 51 can drive the burning biomass particles to move toward the side close to the scraper 55.
  • the biomass particles can move to a position close to the slag discharge port 52.
  • the biomass particles burn from the bottom to the top, and the burnt ash will fall to the position below it. At this time, the ash below can move to the ash discharge port 52, and the ash falls on the ash discharge component through the ash discharge port 52, which is convenient for use.
  • a blocking plate 56 is disposed on the movable bottom plate 51 at an upper position on a side of the slag discharge port 52 away from the through groove 54 , and the blocking plate 56 is fixedly connected to the movable bottom plate 51 .
  • the height of the blocking plate 56 is greater than the height of the biomass particles burning in the combustion chamber 21 .
  • the blocking plate 56 can be used to block the biomass particles to prevent the biomass particles on the movable bottom plate 51 from falling when the movable bottom plate 51 moves, which is convenient to use and can also make the ash on the movable bottom plate 51 evenly fall onto the slag discharge assembly through the slag discharge port 52.
  • the horizontal driving assembly includes an electric telescopic rod 57 , which is fixedly installed in the box body 1 and close to the movable bottom plate 51 .
  • the telescopic end of the electric telescopic rod 57 is fixedly connected to the movable bottom plate 51.
  • the electric telescopic rod 57 outputs power to extend or retract its telescopic end.
  • the telescopic end of the electric telescopic rod 57 drives the movable bottom plate 51 to reciprocate, which is convenient for use.
  • the electric telescopic rod 57 works to drive the movable bottom plate 51 to move from the inside of the combustion chamber 21 to the outside of the outer sleeve 22, and the movable bottom plate 51 can drive the burning biomass particles to move toward the side close to the scraper 55.
  • the biomass particles can be moved to a position close to the slag discharge port 52.
  • the cooperation of the blocking plate 56 can prevent the biomass particles from falling, and can make the ash on the movable bottom plate 51 evenly fall onto the slag discharge assembly through the slag discharge port 52, and then the slag discharge assembly works to discharge the ash.
  • the electric telescopic rod 57 drives the movable bottom plate 51 to move from the outside of the outer sleeve 22 to the inside of the combustion chamber 21. At this time, the movable bottom plate 51 drives the burning biomass particles to move. When the outer surface of the blocking plate 56 contacts the inner surface of the central combustion tube 27, it indicates that the resetting of the movable bottom plate 51 is completed.
  • the slag discharge assembly includes three limit mounting plates 58 , and the three limit mounting plates 58 are fixedly mounted below the movable bottom plate 51 and close to the slag discharge port 52 .
  • the three limiting mounting plates 58 are connected end to end and arranged around the slag discharge port 52 .
  • No limiting mounting plate 58 is installed directly below the blocking plate 56 .
  • a slag discharge port 59 is arranged directly below the blocking plate 56 .
  • a slag discharge wheel 50 is disposed below the slag discharge port 52 , and both ends of the slag discharge wheel 50 are rotatably connected to corresponding limit mounting plates 58 through bearings, and a driving component for driving the slag discharge wheel 50 to rotate is installed on the limit mounting plate 58 .
  • the slag discharge wheel 50 includes a slag discharge wheel body 501 with a wheel-shaped overall structure. A cavity is opened inside the slag discharge wheel body 501 , and a central axis 504 is coaxially arranged in the middle of the slag discharge wheel body 501 .
  • a plurality of ribs 505 are fixedly mounted between the outer surface of the central shaft 504 and the inner surface of the slag wheel body 501.
  • the central shaft 504 and the slag discharge wheel body 501 can be fixedly connected by a plurality of ribs 505 and then assembled into one.
  • both ends of the central axis 504 are rotatably connected to the corresponding limiting mounting plates 58 through bearings, so that the slag discharge wheel 50 can be rotatably mounted on the corresponding limiting mounting plates 58, which is convenient for assembly and installation.
  • a plurality of protrusions 502 are arranged on the outer surface of the slag discharge wheel body 501 .
  • the protrusions 502 are arranged along the axis of the slag discharge wheel body 501 , and the plurality of protrusions 502 are arranged at equal intervals along the outer surface of the slag discharge wheel body 501 .
  • the outer surface diameter of the slag discharge wheel 50 matches the width of the slag discharge opening 52 .
  • a plurality of ventilation holes 506 are formed on the outer surface of the slag discharge wheel body 501 , and the ventilation holes 506 penetrate the outer surface and the inner surface of the slag discharge wheel body 501 .
  • vent hole 506 ventilation can be easily achieved through the vent hole 506, so that the air in the slag discharge box 6 can be transported to the combustion chamber 21 through the vent hole 506, thereby transporting oxygen into the combustion chamber 21, which is convenient for use.
  • the driving assembly includes a slag discharge motor 503 mounted on a limit mounting plate 58 , and a power output end of the slag discharge motor 503 is drivingly connected to a rotating shaft of the slag discharge wheel 50 .
  • the slag discharge motor 503 is used to drive the slag discharge wheel 50 to rotate, which is convenient to use and automates the slag discharge process.
  • the slag discharge motor 503 is first operated to drive the slag discharge wheel 50 to rotate.
  • the rotation of the slag discharge wheel 50 can drive the protrusion 502 to move.
  • the space between two adjacent protrusions 502 can be used to store ash and drive the ash to move, so that the ash is discharged from the slag outlet 59, and the slag outlet 59 is connected to the slag discharge box 6 below it, and then the ash discharged from the slag outlet 59 enters the slag discharge box 6, which is convenient to use.
  • a slag discharge box is movably installed in the slag discharge box 6, and the ash entering the slag discharge box 6 falls into the slag discharge box. At this time, the ash can be conveniently taken out through the slag discharge box for easy use.
  • the biomass pellet stove also includes a control system, which is used to automatically control the biomass pellet stove to perform automatic work.
  • the control system includes a main controller, and the input and output ends of the main controller are bidirectionally electrically connected to a display screen, which is used to display the working status of the biomass pellet stove.
  • the display screen is installed on the box body 1.
  • the biomass pellet stove is powered by an external power supply.
  • the output end of the main controller is electrically connected to the control ends of the first feeding motor 43 , the second feeding motor 47 , the electric telescopic rod 57 and the slag discharge motor 503 , respectively.
  • the main controller outputs control signals to independently control the first feeding motor 43, the second feeding motor 47, the electric telescopic rod 57 and the slag discharge motor 503 to work.
  • the input end of the main controller is electrically connected with a start button, a feeding time setting button and a slag discharge time setting button.
  • the start button is used to control the main controller to start, and then control the biomass pellet stove to perform automated operation.
  • the feeding time setting button is used to send a signal to the main control to adjust the feeding time interval.
  • the slag discharge time setting button is used to send a signal to the main control to adjust the slag discharge time interval.
  • the input end and the output end of the main controller are bidirectionally electrically connected with a feeding time timing module and a slag discharging time timing module.
  • the feeding time timing module is provided with a feeding time interval, and the main controller controls the first feeding motor 43 and the second feeding motor 47 to start or stop according to the feeding time interval in the feeding time timing module, thereby realizing automatic feeding.
  • the slag discharge time timing module is provided with a slag discharge time interval, and the main controller controls the operation of the electric telescopic rod 57 and the slag discharge motor 503 according to the slag discharge time interval in the slag discharge time timing module, thereby realizing automatic slag discharge for convenient use.
  • the feeding time setting button can be used to send a signal to the main control to adjust the feeding time interval;
  • the slag discharge time setting button can be used to send a signal to the main control to adjust the slag discharge time interval.
  • the feeding time timing module is used to time the feeding time interval.
  • the main controller controls the first feeding motor 43 and the second feeding motor 47 to start, so as to transport the biomass particles in the silo 3 to the combustion chamber 21, thereby replenishing the combustion chamber 21 with biomass particles.
  • the main controller controls the first feeding motor 43 and the second feeding motor 47 to stop, and by controlling the time interval between the start and stop of the first feeding motor 43 and the second feeding motor 47, the amount of feed delivered to the combustion chamber 21 at a single time can be controlled, which is convenient for use.
  • the slag discharge time timing module is used to time the slag discharge time interval.
  • the main controller controls the electric telescopic rod 57 and the slag discharge motor 503 to work.
  • the electric telescopic rod 57 drives the movable bottom plate 51 to move from the inside of the combustion chamber 21 to the outside of the outer sleeve 22, the movable bottom plate 51 can drive the burning biomass particles to move toward the side close to the scraper 55.
  • the biomass particles can be moved to a position close to the slag discharge port 52 through the limiting of the scraper 55 and the inner wall of the central combustion tube 27.
  • the cooperation of the blocking plate 56 can prevent the biomass particles from falling, and can make the ash on the movable bottom plate 51 evenly fall onto the slag discharge wheel 50 through the slag discharge port 52 .
  • the slag discharge motor 503 is used to drive the slag discharge wheel 50 to rotate.
  • the rotation of the slag discharge wheel 50 can drive the protrusion 502 and the slag to move, so that the slag is discharged from the slag discharge port 59 into the slag discharge box 6, which is convenient for use.
  • the electric telescopic rod 57 moves to the maximum limit position, the electric telescopic rod 57 is reset. At this time, the electric telescopic rod 57 drives the movable bottom plate 51 to move from the outside of the outer sleeve 22 to the inside of the combustion chamber 21. At this time, the movable bottom plate 51 drives the burning biomass particles to move.
  • the outer surface of the blocking plate 56 is in contact with the inner surface of the central combustion tube 27, it indicates that the movable bottom plate 51 has been reset.
  • a protection net 11 is arranged on the outer side of the combustion device 2 on the box body 1 , and the protection net 11 is fixedly connected to the box body 1 .
  • the protective net 11 can improve the protective effect, prevent the user's clothes or limbs from contacting the outer surface of the burning device 2 and causing burns, thereby improving safety.
  • the heat on the burning device 2 can be conducted out through the protective net 11 without affecting the heat conduction effect, making it convenient to use.
  • An inspection port is provided on one side surface of the box body 1 and near the silo 3 , and an inspection door 12 is movably installed at the inspection port.
  • the interior of the box body 1 can be easily opened through the inspection door 12 to inspect various components installed in the box body 1 .
  • the present invention also provides a method for using a biomass pellet stove. Based on the above-mentioned biomass pellet stove, the method for using the biomass pellet stove is performed in the following steps:
  • the fire-making material can be plant straw, biomass particles and the like.
  • the feeding time setting button is used to send a signal to the main control to adjust the feeding time interval; the slag discharge time setting button is used to send a signal to the main control to adjust the slag discharge time interval.
  • the feeding time timing module is used to time the feeding time interval.
  • the main controller controls the first feeding motor 43 and the second feeding motor 47 to start, so as to transport the biomass particles in the silo 3 to the combustion chamber 21, so as to replenish the biomass particles for the combustion chamber 21.
  • the specific operation process is as follows: the first feeding motor 43 drives the first feeding auger 46 to rotate, and the rotation of the first feeding auger 46 is used to push the biomass particles in the first feeding channel 41 to move to the side close to the connecting channel 44. At this time, the biomass particles in the first feeding channel 41 are transported to the second feeding channel 45 through the connecting channel 44.
  • the second feeding motor 47 is used to drive the second feeding auger 46 to rotate, and the rotation of the second feeding auger 46 is used to push the biomass particles in the second feeding channel 45 to move toward the combustion chamber 21; at this time, the biomass particles in the second feeding channel 45 are transported to the combustion chamber 21, so as to realize the automatic replenishment of biomass particles for the combustion chamber 21, which is convenient for use.
  • the main controller controls the first feeding motor 43 and the second feeding motor 47 to stop, and by controlling the time interval between the start and stop of the first feeding motor 43 and the second feeding motor 47, the amount of feed delivered to the combustion chamber 21 at a single time can be controlled, which is convenient for use.
  • the slag discharge time timing module is used to time the slag discharge time interval.
  • the main controller controls the electric telescopic rod 57 and the slag discharge motor 503 to work.
  • the electric telescopic rod 57 drives the movable bottom plate 51 to move from the inside of the combustion chamber 21 to the outside of the outer sleeve 22, the movable bottom plate 51 can drive the burning biomass particles to move toward the side close to the scraper 55.
  • the biomass particles can be moved to a position close to the slag discharge port 52 through the limiting of the scraper 55 and the inner wall of the central combustion tube 27.
  • the cooperation of the blocking plate 56 can prevent the biomass particles from falling, and can make the ash on the movable bottom plate 51 evenly fall onto the slag discharge wheel 50 through the slag discharge port 52 .
  • the slag discharge motor 503 is used to drive the slag discharge wheel 50 to rotate.
  • the rotation of the slag discharge wheel 50 can drive the protrusion 502 and the slag to move, so that the slag is discharged from the slag discharge port 59 into the slag discharge box 6, which is convenient for use.
  • the electric telescopic rod 57 moves to the maximum limit position, the electric telescopic rod 57 is reset. At this time, the electric telescopic rod 57 drives the movable bottom plate 51 to move from the outside of the outer sleeve 22 to the inside of the combustion chamber 21. At this time, the movable bottom plate 51 drives the burning biomass particles to move.
  • the outer surface of the blocking plate 56 is in contact with the inner surface of the central combustion tube 27, it indicates that the movable bottom plate 51 has been reset.
  • Executing step S4 and step S5 in sequence can make the biomass stove work automatically and be convenient to use.

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  • Gasification And Melting Of Waste (AREA)

Abstract

本发明公开了一种生物质颗粒炉，包括箱体，所述箱体内设置有燃烧装置，燃烧装置内设置有燃烧室，生物质颗粒在燃烧室内燃烧，燃烧装置上设置有供氧通道，箱体内位于燃烧装置的一侧设置有料仓，料仓与燃烧室之间设置有供料组件，燃烧室内设置有用于方便排出燃烧灰渣的燃烧出渣装置；本发明整体结构简单，使用方便，能够方便的将燃烧室内的灰渣排出，并且能够为燃烧室提供充足氧气，使燃料能够充足燃烧。

Description

 一种生物质颗粒炉及其使用方法 技术领域
本发明属于采暖炉技术领域，具体的说，涉及一种生物质颗粒炉及其使用方法。
 背景技术
在很多国家，冬天时大多数居民总会在家里放置一个采暖炉用于室内的取暖，现有的采暖炉多种多样，采暖炉上会衔接一烟囱，在采暖炉内燃烧木材来取暖；但是现有的采暖炉在使用上比较麻烦，特别是在木材燃烧时会产生烟雾和有害气体，对室内造成污染。
随着人们的生活水平的不断提高，采暖炉所使用的新材料和新燃料也层出不穷，比如目前有电加热、燃气加热、木材加热和木炭加热，生物质燃烧加热等。
现有的采暖炉多种多样，其中生物质颗粒炉应用最为广泛，现有的生物质颗粒炉均采用送料装置向炉头内进行自动化送料，但是该颗粒炉在燃烧的过程中，通过送料装置不能在短时间内大量上料，在实际应用中容易造成燃烧量不足而暖气供应的间断，燃料容易在送料装置内容易堆积，造成燃料利用率不高，送料装置送料缓慢或者堵塞。
并且现有的采暖炉在进行燃烧时，容易出现氧气供应不足造成燃料燃烧不充分现象，燃烧燃烧不充分容易造成灰渣结渣严重，降低采暖效果，降低使用效果。
 发明内容
本发明要解决的主要技术问题是提供一种整体结构简单，使用方便，能够方便的将燃烧室内的灰渣排出，并且能够为燃烧室提供充足氧气，使燃料能够充足燃烧的生物质颗粒炉及其使用方法。
为解决上述技术问题，本发明提供如下技术方案：
一种生物质颗粒炉，包括箱体，所述箱体内设置有燃烧装置，燃烧装置内设置有燃烧室，生物质颗粒在燃烧室内燃烧，燃烧装置上设置有供氧通道，箱体内位于燃烧装置的一侧设置有料仓，料仓与燃烧室之间设置有供料组件，燃烧室内设置有用于方便排出燃烧灰渣的燃烧出渣装置。
以下是本发明对上述技术方案的进一步优化：
所述燃烧出渣装置包括滑动安装在燃烧室内且靠近其下端位置处的活动底板，箱体内安装有用于驱动活动底板进行水平移动的水平驱动组件，活动底板上开设有排渣口，排渣口处转动安装有用于排出灰渣的排渣组件；活动底板上位于排渣口远离水平驱动组件的一侧固定安装有阻挡板。
进一步优化：所述燃烧装置包括中心燃烧管，燃烧室设置在中心燃烧管的中部，中心燃烧管的外部套设有外套管，中心燃烧管和外套管的上端安装有排烟箱；箱体内位于燃烧装置的下方设置有排渣箱。
进一步优化：所述供氧通道包括设置在中心燃烧管和外套管之间的供氧腔，外套管的外部表面上且靠近其下端位置处开设有多个连通孔，中心燃烧管的外表面上且靠近其上端位置处等间隔开设有多组供氧孔组，每组供氧孔组包括多个供氧孔，供氧孔的一端与供氧腔连通，供氧孔的另一端与燃烧室连通。
进一步优化：所述供料组件包括设置在料仓下方的第一输料通道，第一输料通道内转动安装有第一输料搅龙；第一输料通道上安装有用于驱动第一输料搅龙转动的第一供料电机；第一输料通道的出料口处垂直连通有连通通道，连通通道的另一端连通有第二输料通道，第二输料通道的另一端依次贯穿外套管和中心燃烧管与燃烧室连通；第二输料通道内转动安装有第二输料搅龙，第二输料通道上安装有用于驱动第二输料搅龙进行转动的第二供料电机。
进一步优化：所述中心燃烧管和外套管上位于第二输料通道的下方且靠近活动底板一侧的位置处开设有通槽；活动底板的一侧边贯穿该通槽并延伸至外套管的外侧；中心燃烧管的内壁上且靠近通槽的位置处固定安装有刮板。
进一步优化：所述排渣组件包括三个限位安装板，三个限位安装板固定安装在活动底板的下方且靠近排渣口的位置处；阻挡板的正下方设置有出渣口；排渣口的下方设置有排渣轮排渣轮的两端分别与相对应的限位安装板转动连接；限位安装板上安装有用于驱动排渣轮进行转动的出渣电机。
进一步优化：所述排渣轮包括排渣轮体，排渣轮体的中部同轴设置有中心轴；中心轴与排渣轮体之间固定安装有多个肋板，排渣轮体的外表面上等间隔布设有多个凸起，排渣轮体的外表面上开设有多个通气孔。
进一步优化：还包括控制***，控制***包括主控制器，主控制器的输出端分别与第一供料电机、第二供料电机、水平驱动组件和出渣电机的控制端电性连接；
所述主控制器的输入端电性连接有启动按钮、供料时间设定按钮和出渣时间设定按钮；主控制器的输入端和输出端双向电连接有供料时间计时模块和出渣时间计时模块。
本发明还提供一种生物质颗粒炉的使用方法，基于上述的生物质颗粒炉，该使用方法按如下步骤进行:
S1、首先将待使用的生物质颗粒投加至料仓内，料仓内的生物质颗粒导流至第一输料通道内；
S2、启动该生物质颗粒炉，并在燃烧室内生火；
S3、通过供料时间设定按钮用于向主控制发出信号调节供料时间间隔；通过出渣时间设定按钮用于向主控制发出信号调节出渣时间间隔；
S4、供料时间计时模块用于对供料时间间隔进行计时，当达到设定时间时，主控制器控制第一供料电机和第二供料电机启动，将料仓内的生物质颗粒运送至燃烧室内，通过控制第一供料电机和第二供料电机启动和停止的时间间隔，能够控制向燃烧室内单次输送的进料量；
S5、出渣时间计时模块用于对出渣时间间隔进行计时，当达到设定时间时，主控制器控制水平驱动组件和出渣电机工作，水平驱动组件驱动活动底板进行一次往复移动，出渣电机驱动排渣轮转动，灰渣由排渣口和出渣口排入排渣箱内；
依次执行步骤S4和步骤S5使该生物质炉自动化工作。
本发明采用上述技术方案，构思巧妙，结构合理，整体结构简单，使用方便，能够方便的将燃烧室内的灰渣排出，并且能够为燃烧室提供充足氧气，使燃料能够充足燃烧减小结渣现象。
通过料仓能够存储待使用的生物质颗粒燃料，并且供料组件依次间隔工作用于将料仓内的生物质颗粒运送至燃烧室内，实现向燃烧室内自动化供给生物质颗粒，并且生物质颗粒落在燃烧出渣装置上，通过燃烧出渣装置用于在燃烧室内承接生物质颗粒，使生物质颗粒在燃烧室内进行燃烧。
通过供氧通道能够向燃烧室内提供氧气，使燃烧室内具有充足的氧气氛围，生物质颗粒在燃烧室内能够在氧气氛围中充分燃烧，提高生物质颗粒的燃烧效果；并且通过水平驱动组件和排渣组件的配合能够将活动底板上的灰渣推送至排渣口处，实现排出生物质颗粒燃烧产生的灰渣，方便使用，能够实现自动化工作，减小使用者的劳动强度，方便使用。
下面结合附图和实施例对本发明进一步说明。
 附图说明
图1为本发明实施例中总体结构的剖视图；
图2为本发明实施例中总体结构的主视图；
图3为本发明实施例中燃烧室的结构示意图；
图4为本发明实施例中燃烧出渣装置的结构示意图；
图5为本发明实施例中燃烧出渣装置的俯视图；
图6为图1中A处的局部放大图；
图7为本发明实施例中排渣轮的结构示意图；
图8为本发明实施例中控制***的结构示意图。
图中：1-箱体；11-防护网；12-检修门；2-燃烧装置；21-燃烧室；22-外套管；23-排烟箱；24-供氧腔；25-连通孔；26-供氧孔；27-中心燃烧管；28-出烟口；29-第一盖板；3-料仓；31-第二盖板；4-供料组件；41-第一输料通道；42-第一输料搅龙；43-第一供料电机；44-连通通道；45-第二输料通道；46-第二输料搅龙；47-第二供料电机；5-燃烧出渣装置；51-活动底板；52-排渣口；53-导向轨道；54-通槽；55-刮板；56-阻挡板；57-电动伸缩杆；58-限位安装板；59-出渣口；50-排渣轮；501-排渣轮体；502-凸起；503-出渣电机；504-中心轴；505-肋板；506-通气孔；6-排渣箱。
 实施方式
如图1-8所示，一种生物质颗粒炉，包括箱体1，所述箱体1内设置有燃烧装置2，所述燃烧装置2内设置有燃烧室21，生物质颗粒在燃烧室21内燃烧，所述燃烧装置2上设置有供氧通道，所述箱体1内位于燃烧装置2的一侧设置有料仓3，所述料仓3与燃烧室21之间设置有供料组件4，所述燃烧室21内设置有用于方便排出燃烧灰渣的燃烧出渣装置5。
这样设计，可将待使用的生物质颗粒存放在料仓3内，当需要使生物质颗粒炉燃烧时，所述供料组件4依次间隔工作用于向燃烧室21内提供生物质颗粒，此时生物质颗粒落在燃烧出渣装置5上，通过燃烧出渣装置5用于在燃烧室21内承接生物质颗粒，使生物质颗粒在燃烧室21内进行燃烧。
并且供氧通道向燃烧室21内提供氧气，使燃烧室21内具有充足的氧气氛围，此时生物质颗粒在燃烧室21内能够在氧气氛围中充分燃烧，提高生物质颗粒的燃烧效果。
当需要排出燃烧的灰渣时，所述燃烧出渣装置5工作用于排出生物质颗粒燃烧产生的灰渣，方便使用。
所述燃烧装置2包括中心燃烧管27，所述燃烧室21设置在中心燃烧管27的中部，所述中心燃烧管27的外部套设有外套管22，所述中心燃烧管27和外套管22的上端安装有排烟箱23。
所述中心燃烧管27和外套管22为同轴布设，且中心燃烧管27的外表面与外套管22的内表面为间隔布设。
所述箱体1内位于燃烧装置2的下方设置有排渣箱6，所述中心燃烧管27和外套管22的下端分别密封且固定安装在排渣箱6上。
所述中心燃烧管27的上端贯穿排烟箱23并与排烟箱23连通，所述中心燃烧管27的下端贯穿排渣箱6并与排渣箱6连通。
所述外套管22的上下两端分别与相对应的排烟箱23和排渣箱6密封且固定连接，所述外套管22的上下两端不与排烟箱23和排渣箱6连通。
所述供氧通道包括设置在中心燃烧管27和外套管22之间的供氧腔24，所述外套管22的外部表面上且靠近其下端位置处开设有至少一组连通孔组。
所述连通孔组包括多个连通孔25，所述多个连通孔25沿外套管22的外部表面依次等间隔布设，所述连通孔25与供氧腔24连通。
这样设计，所述外部空气可通过连通孔25进入供氧腔24内，使供氧腔24内充满氧气，方便使用。
在本实施例外，所述连通孔25处还可以安装有供氧风机，所述供氧风机工作用于经外部空气输送至供氧腔24内，方便使用。
所述中心燃烧管27的外表面上且靠近其上端位置处开设有多组供氧孔组，所述多组供氧孔组沿中心燃烧管27的高度方向等间隔布设。
所述每组供氧孔组包括多个供氧孔26，所述多个供氧孔26沿中心燃烧管27的外表面依次等间隔布设。
所述供氧孔26的一端与供氧腔24连通，所述供氧孔26的另一端与燃烧室21连通。
这样设计，供氧腔24内的氧气可通过供氧孔26流入燃烧室21内，实现为燃烧室21提供充足的氧气，进而能够使生物质颗粒在燃烧室21内进行充分燃烧，提高燃烧效果降低灰渣的产生。
所述排烟箱23内靠近其一侧壁上开设有出烟口28，所述出烟口28贯穿排烟箱23的侧壁和箱体1并与外部排烟管连通。
所述生物质颗粒在燃烧室21内燃烧产生的烟气进入排烟箱23内，此时排烟箱23内的烟气可通过出烟口28排出，方便使用。
所述燃烧装置2安装在箱体1内，此时排烟箱23的上端与箱体1的内表面固定连接，所述排烟箱23的上端开设有开口，且该开口贯穿箱体1的上端面。
所述箱体1上靠近排烟箱23的开口处可拆卸安装有第一盖板29，通过第一盖板29能够方便的打开或关闭排烟箱23的开口。
所述料仓3安装在箱体1内位于燃烧装置2的一侧，所述料仓3的上方开设有投料口，所述投料口的上端贯穿箱体1的上端面。
所述箱体1上靠近料仓3的位置处安装有第二盖板31，通过第二盖板31能够方便的打开或关闭投料口。
这样设计，当需要向料仓3内投加生物质颗粒时，可打开第二盖板31，此时投料口打开，使用者可通过投料口向料仓3内投加生物质颗粒，方便使用。
所述供料组件4包括第一输料通道41，所述第一输料通道41设置在料仓3的下方，所述第一输料通道41的轴线与燃烧装置2呈垂直布设。
所述料仓3的下方开设有出料口，所述第一输料通道41的进料口与料仓3下方的出料口连通。
所述第一输料通道41内转动安装有第一输料搅龙42，所述第一输料搅龙42转动用于推动第一输料通道41内的物料移动。
所述第一输料通道41上靠近第一输料搅龙42一端部的位置处安装有第一供料电机43，所述第一供料电机43的动力输出端与第一输料搅龙42传动连接。
所述第一供料电机43工作用于驱动第一输料搅龙42转动，所述第一输料搅龙42转动用于推动第一输料通道41内的物料移动。
所述第一输料通道41靠近外套管22的一端与外套管22为间隔布设，所述第一输料通道41靠近外套管22的一端位置处开设有出料口。
所述第一输料通道41的出料口处连通有连通通道44，所述连通通道44与第一输料通道41为垂直布设，且连通通道44的另一端位于第一输料通道41的下方。
所述连通通道44的另一端连通有第二输料通道45，所述第二输料通道45与连通通道44呈垂直布设。
所述第二输料通道45的另一端依次贯穿外套管22和中心燃烧管27与燃烧室21连通。
所述第二输料通道45内转动安装有第二输料搅龙46，所述第二输料搅龙46转动用于推动第二输料通道45内的生物质颗粒移动。
所述第二输料通道45上靠近第二输料搅龙46的一端位置处固定安装有第二供料电机47，所述第二供料电机47的动力输出端与第二输料搅龙46传动连接。
这样设计，所述第二供料电机47工作用于驱动第二输料搅龙46转动，所述第二输料搅龙46转动用于推动第二输料通道45内的生物质颗粒向靠近燃烧室21的一侧移动。
此时第二输料通道45内的生物质颗粒从出料口排出进入燃烧室21内，实现为燃烧室21自动化供给生物质颗粒。
在使用时，可将待使用的生物质颗粒投放至料仓3内，此时料仓3用于存放待使用的生物质颗粒，当需要投料时，所述料仓3内的生物质颗粒可通过出料口进入第一输料通道41内，所述第一供料电机43和第二供料电机47同步工作，所述第一供料电机43驱动第一输料搅龙46转动，所述第一输料搅龙46转动用于推动第一输料通道41内的生物质颗粒向靠近连通通道44的一侧移动。
所述第一输料通道41内的生物质颗粒通过连通通道44输送至第二输料通道45内，此时第二供料电机47工作用于驱动第二输料搅龙46转动，所述第二输料搅龙46转动用于推动第二输料通道45内的生物质颗粒向靠近燃烧室21的方向移动。
此时第二输料通道45内的生物质颗粒输送至燃烧室21内，此时生物质颗粒可在燃烧室21内燃烧，方便使用。
由此可见，通过供料组件4能够向燃烧室21内自动化输送生物质颗粒，方便使用，实现自动化供料。
并且第一输料通道41和第二输料通道45的轴线为上下平行布设，且第一输料通道41和第二输料通道45之间通过连通通道44连通，进而连通通道45内不会存留生物质颗粒，能够阻止火源引燃的问题， 能够防止燃烧室21内的火源通过生物质颗粒的燃烧引燃料仓3内的生物质颗粒，提高安全性。
所述燃烧出渣装置5包括活动底板51，所述活动底板51滑动安装在燃烧室21内且靠近其下端位置处，所述箱体1内安装有用于驱动活动底板21进行水平移动的水平驱动组件，所述活动底板51上远离第二输料通道45的位置处开设有排渣口52，所述排渣口52处转动安装有用于排出灰渣的排渣组件。
所述燃烧室21的内表壁上且靠近活动底板51的位置处安装有导向轨道53，所述导向轨道53沿活动底板51的移动方向布设，所述活动底板51滑动安装在导向轨道53上。
通过导向轨道53能够使活动底板51与燃烧室21的内壁之间实现滑动连接，并且通过导向轨道53，能够支撑活动底板51进行平稳滑动，提高使用效果。
所述中心燃烧管27和外套管22上位于第二输料通道45的下方且靠近活动底板51一侧的位置处开设有通槽54。
所述活动底板51的一侧边贯穿该通槽54并延伸至外套管22的外侧。
所述中心燃烧管27的内壁上且靠近通槽54的位置处固定安装有刮板55，所述刮板55的下端与活动底板51的上端面接触。
这样设计，所述活动底板51能够由燃烧室21的内部通过通槽54向外套管22的外侧移动，方便使用，当活动底板51向外套管22的外侧移动时，所述刮板55与活动底板51的上端面接触，进而实现对活动底板51上的物料进行刮除，方便使用。
在使用时，所述活动底板51用于承接生物质颗粒，使生物质颗粒在活动底板51上和在燃烧室21内燃烧，方便使用，当活动底板51由燃烧室21的内部向外套管22的外侧移动时，活动底板51能够带动燃烧的生物质颗粒向靠近刮板55的一侧移动，此时通过刮板55和中心燃烧管27内壁的限位，能够使生物质颗粒向靠近排渣口52的位置处移动。
并且生物质颗粒由下方向上方燃烧，进而燃烧的灰渣会落在其下方位置处，此时下方的灰渣可移动至排渣口52处，且该灰渣通过灰渣口52落在排渣组件上，方便使用。
所述活动底板51上位于排渣口52远离通槽54的一侧上方位置处设置有阻挡板56，所述阻挡板56与活动底板51固定连接。
在本实施例中，所述阻挡板56的高度大于燃烧室21内燃烧的生物质颗粒的高度。
这样设计，可通过阻挡板56能够用于阻挡生物质颗粒，避免活动底板51移动时，活动底板51上的生物质颗粒在此处出现掉落现象，方便使用，并且还能够使活动底板51上的灰渣均匀的通过排渣口52落在排渣组件上。
所述水平驱动组件包括电动伸缩杆57，所述电动伸缩杆57固定安装在箱体1内且靠近活动底板51的位置处。
所述电动伸缩杆57的伸缩端与活动底板51固定连接，所述电动伸缩杆57输出动力使其伸缩端伸出或回缩，此时电动伸缩杆57的伸缩端带动活动底板51进行往复移动，方便使用。
这样设计，当需要排出燃烧的灰渣时，首先电动伸缩杆57工作带动活动底板51由燃烧室21的内部向外套管22的外侧移动时，活动底板51能够带动燃烧的生物质颗粒向靠近刮板55的一侧移动，此时通过刮板55和中心燃烧管27内壁的限位，能够使生物质颗粒向靠近排渣口52的位置处移动。
并且通过阻挡板56的配合能够阻挡生物质颗粒掉落，并且能够使活动底板51上的灰渣均匀的通过排渣口52落在排渣组件上，而后排渣组件工作用于排出灰渣。
当需要进行复位时，所述电动伸缩杆57工作带动活动底板51由外套管22的外侧向燃烧室21的内部移动，此时活动底板51带动燃烧的生物质颗粒进行移动，当阻挡板56的外表面与中心燃烧管27的内表面顶接时，表示活动底板51复位完成。
所述排渣组件包括限位安装板58，所述限位安装板58为三块，且三块限位安装板58固定安装在活动底板51的下方且靠近排渣口52的位置处。
所述三块限位安装板58首尾相接且围绕排渣口52布设，所述阻挡板56的正下方没有安装限位安装板58，所述阻挡板56的正下方设置有出渣口59。
所述排渣口52的下方设置有排渣轮50，所述排渣轮50的两端分别通过轴承与相对应的限位安装板58转动连接，所述限位安装板58上安装有用于驱动排渣轮50进行转动的驱动组件。
所述排渣轮50包括整体结构为轮子状的排渣轮体501，所述排渣轮体501的内部开设有空腔，且排渣轮体501的中部同轴设置有中心轴504。
所述中心轴504的外表面与排渣轮体501的内表面之间固定安装有多个肋板505
通过多个肋板505能够将中心轴504和排渣轮体501之间实现固定连接，继而组装成一体。
在本实施例中，所述中心轴504的两端分别通过轴承与相对应的限位安装板58转动连接，进而实现将排渣轮50转动安装在相对应的限位安装板58上，方便组装和安装。
所述排渣轮体501的外表面上布设有多个凸起502，所述凸起502沿排渣轮体501的轴线布设，且多个凸起502沿排渣轮体501的外表面等间隔布设。
在本实施例中，所述排渣轮50的外表面直径与排渣口52的宽度相匹配。
所述排渣轮体501的外表面上开设有多个通气孔506，所述通气孔506贯穿排渣轮体501的外表面和内表面。
这样设计，可通过该通气孔506能够方便进行透气，使排渣箱6内的空气可通过该通气孔506输送至燃烧室21内，实现为燃烧室21内输送氧气，方便使用。
所述驱动组件包括安装在限位安装板58上的出渣电机503，所述出渣电机503的动力输出端与排渣轮50的转轴传动连接。
所述出渣电机503工作用于带动排渣轮50进行转动，方便使用，使出渣工序实现自动化。
这样设计，当需要排出出渣口59处的灰渣时，首先出渣电机503工作用于带动排渣轮50进行转动，所述排渣轮50转动，可带动凸起502移动，此时两相邻的凸起502之间能够用于存放灰渣，并带动灰渣移动，使灰渣由出渣口59排出，并且出渣口59与其下方的排渣箱6连通，继而排渣口59排出的灰渣进入排渣箱6内，方便使用。
所述排渣箱6内活动安装有排渣盒，所述进入排渣箱6内的灰渣落在排渣盒内，此时通过排渣盒能够方便的取出灰渣，方便使用。
所述生物质颗粒炉还包括控制***，控制***用于自动化控制生物质颗粒炉进行自动化工作。
所述控制***包括主控制器，所述主控制器的输入和输出端双向电连接有显示屏，通过显示屏用于显示该生物质颗粒炉的工作状态，所述显示屏安装在箱体1上。
所述该生物质颗粒炉由外设电源进行供电。
所述主控制器的输出端分别与第一供料电机43、第二供料电机47、电动伸缩杆57和出渣电机503的控制端电性连接。
所述主控制器输出控制信号分别独立控制第一供料电机43、第二供料电机47、电动伸缩杆57和出渣电机503进行工作。
所述主控制器的输入端电性连接有启动按钮、供料时间设定按钮和出渣时间设定按钮。
所述启动按钮用于控制主控制器启动，进而控制该生物质颗粒炉进行自动化作业。
所述供料时间设定按钮用于向主控制发出信号，进而调节供料时间间隔。
所述出渣时间设定按钮用于向主控制发出信号，进而调节出渣时间间隔。
所述主控制器的输入端和输出端双向电连接有供料时间计时模块和出渣时间计时模块。
所述供料时间计时模块内设置有供料时间间隔，所述主控制器通过供料时间计时模块内的供料时间间隔控制第一供料电机43和第二供料电机47启动或停止，进而实现自动化供料。
所述出渣时间计时模块内设置有出渣时间间隔，所述主控制器通过出渣时间计时模块内的出渣时间间隔控制电动伸缩杆57和出渣电机503工作，进而实现自动化排渣，方便使用。
在使用时，可通过供料时间设定按钮用于向主控制发出信号，进而调节供料时间间隔；通过出渣时间设定按钮用于向主控制发出信号，进而调节出渣时间间隔。
供料时间计时模块用于对供料时间间隔进行计时，当达到设定时间时，所述主控制器控制第一供料电机43和第二供料电机47启动，实现将料仓3内的生物质颗粒运送至燃烧室21内，实现为燃烧室21补充生物质颗粒。
第一供料电机43和第二供料电机47启动一段时间后，主控制器控制第一供料电机43和第二供料电机47停止，并且通过控制第一供料电机43和第二供料电机47启动和停止的时间间隔，能够控制向燃烧室21内单次输送的进料量，方便使用。
所述出渣时间计时模块用于对出渣时间间隔进行计时，当达到设定时间时，所述主控制器控制电动伸缩杆57和出渣电机503工作，电动伸缩杆57工作带动活动底板51由燃烧室21的内部向外套管22的外侧移动时，活动底板51能够带动燃烧的生物质颗粒向靠近刮板55的一侧移动，此时通过刮板55和中心燃烧管27内壁的限位，能够使生物质颗粒向靠近排渣口52的位置处移动。
并且通过阻挡板56的配合能够阻挡生物质颗粒掉落，并且能够使活动底板51上的灰渣均匀的通过排渣口52落在排渣轮50上。
所述出渣电机503工作用于带动排渣轮50进行转动，排渣轮50转动，可带动凸起502和灰渣移动，使灰渣由出渣口59排入排渣箱6内，方便使用。
所述电动伸缩杆57移动至最大极限位置时，所述电动伸缩杆57复位，此时电动伸缩杆57工作带动活动底板51由外套管22的外侧向燃烧室21的内部移动，此时活动底板51带动燃烧的生物质颗粒进行移动，当阻挡板56的外表面与中心燃烧管27的内表面顶接时，表示活动底板51复位完成。
所述箱体1上位于燃烧装置2的外侧布设有防护网11，所述防护网11与箱体1固定连接。
通过防护网11能够提高防护效果，避免使用者的衣物或肢体接触到燃烧装置2的外表明造成烫伤，提高安全性，并且燃烧装置2上的热量可通过防护网11传导出来，不影响热量的传导效果，方便使用。
所述箱体1的一侧面上且靠近料仓3的位置处开设有检修口，所述检修口处活动安装有检修门12，通过检修门12能够方便的打开箱体1的内部，对箱体1内安装的各部件进行检修。
如图1-8所示，本发明还提供一种生物质颗粒炉的使用方法，基于上述的生物质颗粒炉，该使用方法按如下步骤进行:
S1、首先打开第二盖板31，而后将待使用的生物质颗粒投加至料仓3内，此时料仓3内的生物质颗粒由出料口排出进入第一输料通道41内。
S2、启动该生物质颗粒炉，并打开第一盖板29，采用生火材料在燃烧室21内进行生火。
所述生火材料可采用植物秸秆、生物质颗粒等材料。
S3、通过供料时间设定按钮用于向主控制发出信号，调节供料时间间隔；通过出渣时间设定按钮用于向主控制发出信号，调节出渣时间间隔。
S4、供料时间计时模块用于对供料时间间隔进行计时，当达到设定时间时，主控制器控制第一供料电机43和第二供料电机47启动，实现将料仓3内的生物质颗粒运送至燃烧室21内，实现为燃烧室21补充生物质颗粒。
具体操作工序为：第一供料电机43驱动第一输料搅龙46转动，所述第一输料搅龙46转动用于推动第一输料通道41内的生物质颗粒向靠近连通通道44的一侧移动，此时第一输料通道41内的生物质颗粒通过连通通道44输送至第二输料通道45内。
所述第二供料电机47工作用于驱动第二输料搅龙46转动，第二输料搅龙46转动用于推动第二输料通道45内的生物质颗粒向靠近燃烧室21的方向移动；此时第二输料通道45内的生物质颗粒输送至燃烧室21内，实现为燃烧室21自动化补充生物质颗粒，方便使用。
第一供料电机43和第二供料电机47启动一段时间后，主控制器控制第一供料电机43和第二供料电机47停止，并且通过控制第一供料电机43和第二供料电机47启动和停止的时间间隔，能够控制向燃烧室21内单次输送的进料量，方便使用。
S5、所述出渣时间计时模块用于对出渣时间间隔进行计时，当达到设定时间时，主控制器控制电动伸缩杆57和出渣电机503工作，电动伸缩杆57工作带动活动底板51由燃烧室21的内部向外套管22的外侧移动时，活动底板51能够带动燃烧的生物质颗粒向靠近刮板55的一侧移动，此时通过刮板55和中心燃烧管27内壁的限位，能够使生物质颗粒向靠近排渣口52的位置处移动。
并且通过阻挡板56的配合能够阻挡生物质颗粒掉落，并且能够使活动底板51上的灰渣均匀的通过排渣口52落在排渣轮50上。
所述出渣电机503工作用于带动排渣轮50进行转动，排渣轮50转动，可带动凸起502和灰渣移动，使灰渣由出渣口59排入排渣箱6内，方便使用。
所述电动伸缩杆57移动至最大极限位置时，所述电动伸缩杆57复位，此时电动伸缩杆57工作带动活动底板51由外套管22的外侧向燃烧室21的内部移动，此时活动底板51带动燃烧的生物质颗粒进行移动，当阻挡板56的外表面与中心燃烧管27的内表面顶接时，表示活动底板51复位完成。
依次执行步骤S4和步骤S5能够使该生物质炉自动化工作，方便使用。
对于本领域的普通技术人员而言，根据本发明的教导，在不脱离本发明的原理与精神的情况下，对实施方式所进行的改变、修改、替换和变型仍落入本发明的保护范围之内。

Claims (10)

  1. 一种生物质颗粒炉，包括箱体（1），其特征在于：所述箱体（1）内设置有燃烧装置（2），燃烧装置（2）内设置有燃烧室（21），生物质颗粒在燃烧室（21）内燃烧，燃烧装置（2）上设置有供氧通道，箱体（1）内位于燃烧装置（2）的一侧设置有料仓（3），料仓（3）与燃烧室（21）之间设置有供料组件（4），燃烧室（21）内设置有用于方便排出燃烧灰渣的燃烧出渣装置（5）。
  2. 根据权利要求1所述的一种生物质颗粒炉，其特征在于：所述燃烧出渣装置（5）包括滑动安装在燃烧室（21）内且靠近其下端位置处的活动底板（51），箱体（1）内安装有用于驱动活动底板（21）进行水平移动的水平驱动组件，活动底板（51）上开设有排渣口（52），排渣口（52）处转动安装有用于排出灰渣的排渣组件；活动底板（51）上位于排渣口（52）远离水平驱动组件的一侧固定安装有阻挡板（56）。
  3. 根据权利要求2所述的一种生物质颗粒炉，其特征在于：所述燃烧装置（2）包括中心燃烧管（27），燃烧室（21）设置在中心燃烧管（27）的中部，中心燃烧管（27）的外部套设有外套管（22），中心燃烧管（27）和外套管（22）的上端安装有排烟箱（23）；箱体（1）内位于燃烧装置（2）的下方设置有排渣箱（6）。
  4. 根据权利要求3所述的一种生物质颗粒炉，其特征在于：所述供氧通道包括设置在中心燃烧管（27）和外套管（22）之间的供氧腔（24），外套管（22）的外部表面上且靠近其下端位置处开设有多个连通孔（25），中心燃烧管（27）的外表面上且靠近其上端位置处等间隔开设有多组供氧孔组，每组供氧孔组包括多个供氧孔（26），供氧孔（26）的一端与供氧腔（24）连通，供氧孔（26）的另一端与燃烧室（21）连通。
  5. 根据权利要求4所述的一种生物质颗粒炉，其特征在于：所述供料组件（4）包括设置在料仓（3）下方的第一输料通道（41），第一输料通道（41）内转动安装有第一输料搅龙（42）；第一输料通道（41）上安装有用于驱动第一输料搅龙（42）转动的第一供料电机（43）；第一输料通道（41）的出料口处垂直连通有连通通道（44），连通通道（44）的另一端连通有第二输料通道（45），第二输料通道（45）的另一端依次贯穿外套管（22）和中心燃烧管（27）与燃烧室（21）连通；第二输料通道（45）内转动安装有第二输料搅龙（46），第二输料通道（45）上安装有用于驱动第二输料搅龙（46）进行转动的第二供料电机（47）。
  6. 根据权利要求5所述的一种生物质颗粒炉，其特征在于：所述中心燃烧管（27）和外套管（22）上位于第二输料通道（45）的下方且靠近活动底板（51）一侧的位置处开设有通槽（54）；活动底板（51）的一侧边贯穿该通槽（54）并延伸至外套管（22）的外侧；中心燃烧管（27）的内壁上且靠近通槽（54）的位置处固定安装有刮板（55）。
  7. 根据权利要求6所述的一种生物质颗粒炉，其特征在于：所述排渣组件包括三个限位安装板（58），三个限位安装板（58）固定安装在活动底板（51）的下方且靠近排渣口（52）的位置处；阻挡板（56）的正下方设置有出渣口（59）；排渣口（52）的下方设置有排渣轮（50）排渣轮（50）的两端分别与相对应的限位安装板（58）转动连接；限位安装板（58）上安装有用于驱动排渣轮（50）进行转动的出渣电机（503）。
  8. 根据权利要求7所述的一种生物质颗粒炉，其特征在于：所述排渣轮（50）包括排渣轮体（501），排渣轮体（501）的中部同轴设置有中心轴（504）；中心轴（504）与排渣轮体（501）之间固定安装有多个肋板（505），排渣轮体（501）的外表面上等间隔布设有多个凸起（502），排渣轮体（501）的外表面上开设有多个通气孔（506）。
  9. 根据权利要求8所述的一种生物质颗粒炉，其特征在于：还包括控制***，控制***包括主控制器，主控制器的输出端分别与第一供料电机（43）、第二供料电机（47）、水平驱动组件和出渣电机（503）的控制端电性连接；
    所述主控制器的输入端电性连接有启动按钮、供料时间设定按钮和出渣时间设定按钮；主控制器的输入端和输出端双向电连接有供料时间计时模块和出渣时间计时模块。
  10. 一种生物质颗粒炉的使用方法，基于上述权利要求1-9任意项述的生物质颗粒炉，该使用方法按如下步骤进行:
    S1、首先将待使用的生物质颗粒投加至料仓（3）内，料仓（3）内的生物质颗粒导流至第一输料通道（41）内；
    S2、启动该生物质颗粒炉，并在燃烧室（21）内生火；
    S3、通过供料时间设定按钮用于向主控制发出信号调节供料时间间隔；通过出渣时间设定按钮用于向主控制发出信号调节出渣时间间隔；
    S4、供料时间计时模块用于对供料时间间隔进行计时，当达到设定时间时，主控制器控制第一供料电机（43）和第二供料电机（47）启动，将料仓（3）内的生物质颗粒运送至燃烧室（21）内，通过控制第一供料电机（43）和第二供料电机（47）启动和停止的时间间隔，能够控制向燃烧室（21）内单次输送的进料量；
    S5、出渣时间计时模块用于对出渣时间间隔进行计时，当达到设定时间时，主控制器控制水平驱动组件和出渣电机（503）工作，水平驱动组件驱动活动底板（51）进行一次往复移动，出渣电机（503）驱动排渣轮（50）转动，灰渣由排渣口（52）和出渣口（59）排入排渣箱（6）内；
    依次执行步骤S4和步骤S5使该生物质炉自动化工作。
PCT/CN2023/110071 2022-12-22 2023-07-30 一种生物质颗粒炉及其使用方法 WO2024131072A1 (zh)

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