CN113776042B - High-efficient burner of biomass boiler - Google Patents
High-efficient burner of biomass boiler Download PDFInfo
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- CN113776042B CN113776042B CN202111121046.5A CN202111121046A CN113776042B CN 113776042 B CN113776042 B CN 113776042B CN 202111121046 A CN202111121046 A CN 202111121046A CN 113776042 B CN113776042 B CN 113776042B
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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
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
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- 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
- F23K1/04—Heating fuel prior to delivery to combustion apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/16—Over-feed arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/20—Feeding/conveying devices
- F23K2203/202—Feeding/conveying devices using screws
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a biomass boiler high-efficiency combustion device, which comprises a boiler body, wherein a tiling structure is arranged in the boiler body, a feeding structure is arranged on the side wall surface of the boiler body, a moving structure is arranged on the feeding structure, the moving structure is positioned in the boiler body and above the tiling structure, a preheating structure is arranged on the feeding structure, a impurity removing structure is arranged on the feeding structure, and a feeding structure is arranged on the impurity removing structure; the biomass fuel feeding device has the beneficial effects that the biomass fuel is fed into the body by the feeding structure, the discharging end of the feeding structure is driven by the moving structure to transversely move, the feeding is uniform, the spreading area of the fuel is enlarged, the spreading structure in the boiler reciprocally works to spread the biomass fuel, the combustion efficiency is improved, the biomass fuel is preheated by the preheating structure by using tail gas discharged by the boiler, the combustion efficiency is improved, the energy is saved, the metal in the biomass fuel is adsorbed by the impurity removing structure, and the combustion efficiency of the boiler is improved.
Description
Technical Field
The invention relates to the technical field of boilers, in particular to a high-efficiency combustion device of a biomass boiler.
Background
Biomass fuel: the method is to burn biomass materials as fuel, and generally mainly comprises agriculture and forestry waste (such as straw, sawdust, bagasse, rice chaff and the like). Is mainly distinguished from fossil fuels. In the current national policy and environmental protection standard, directly burning biomass belongs to a highly polluted fuel, which is only used in large stoves in rural areas and is not allowed to be used in cities. The application of biomass fuel is mainly that biomass briquette fuel is a novel clean fuel which takes agriculture and forestry waste as raw material, is prepared into various forms (such as block, granule and the like) through the processes of crushing, mixing, extruding, drying and the like, and can be directly combusted.
The existing biomass boiler has the problems that when fuel is added, the fuel is accumulated in the boiler, the combustion area is too small when the fuel is combusted, the combustion efficiency is low, the preheating of the fuel is performed by using a preheater, energy is wasted, the impurity removing work is lacking before the fuel is added, metal impurities are mixed in the biomass fuel, and the combustion efficiency of the boiler is affected.
Disclosure of Invention
The invention aims to solve the problems that the high-efficiency combustion device of the biomass boiler is designed, and solves the problems that when fuel is added, the fuel is accumulated in the boiler, the combustion area is too small, the combustion efficiency is low, a preheater is required to be used for preheating the fuel, the energy is wasted, the impurity removal work is lacked before the fuel is added, metal impurities are mixed in the biomass fuel, and the combustion efficiency of the boiler is affected.
The technical scheme of the invention for achieving the purpose is as follows: the utility model provides a high-efficient burner of biomass boiler, includes the boiler body, the inside tiling structure that is equipped with of boiler body, be equipped with feeding structure on the boiler body lateral wall face, feeding structure is last to be equipped with moving structure, moving structure is located the boiler body inside, and is located tiling structure top, feeding structure is last to be equipped with preheating structure, feeding structure is last to be equipped with the edulcoration structure, be equipped with reinforced structure on the edulcoration structure;
tiling structure includes: two pairs of screw rod modules, two fixed ferrules, a plurality of transverse plates, a fire grate and an ash deposition part;
the two pairs of screw rod modules are embedded on the inner side wall surface of the boiler body, the two pairs of fixed ferrules are respectively installed on the two pairs of screw rod module moving ends, the plurality of transverse plates are equidistantly installed on the two inner side wall surfaces of the fixed ferrules, the plurality of upper wall surfaces of the transverse plates are all provided with inclined surfaces, the fire grate is installed on the inner side wall surface of the boiler body, and the dust deposition part is installed on the inner side wall surface of the boiler body.
Preferably, the dust deposition part includes: a plurality of first sliding rails and ash accumulation grooves;
the first sliding rails are embedded on the inner side wall surface of the boiler body, and the ash accumulation grooves are arranged on the moving ends of the first sliding rails.
Preferably, the feeding structure comprises: the feeding pipe, the feeding box, the rotating shaft, the first motor and the spiral blade;
the feeding pipe is inserted on the boiler body, one end of the feeding pipe is of a flexible telescopic structure, the feeding box is arranged at one end of the feeding pipe, the rotating shaft is movably inserted on the feeding box, the first motor is arranged at one end of the rotating shaft, and the spiral blade is sleeved on the rotating shaft.
Preferably, the moving structure includes: the device comprises a mounting rod, a rack, a second sliding rail, a second motor, a gear and an extension rod;
the installation pole is installed on boiler body inside wall surface, the rack is installed on installation pole lower wall surface, the second draw runner inlays and is adorned on installation pole lower wall surface, the second motor is installed on second slide rail lower wall surface, the gear suit is on the second motor drive end, gear and rack intermeshing, the extension rod is installed on second motor lower wall surface, just the extension rod other end is installed in conveying pipe one end.
Preferably, the preheating structure includes: the device comprises a jacket, an air inlet pipe, a discharge pipe and an air outlet pipe;
the utility model discloses a boiler, including the shell, the gas inlet pipe, the gas outlet pipe, the shell cover is located on the feed box, the gas inlet pipe cartridge is located on the shell, be equipped with dust removal portion in the middle of the gas inlet pipe, the exhaust pipe cartridge is located on the boiler body, just gas inlet pipe one end cartridge is located on exhaust pipe lateral wall face, the outlet duct cartridge is located on the shell lateral wall face.
Preferably, the dust removing part includes: a dust removal box and a plurality of filter elements;
the dust removal box is arranged on the air inlet pipe, and a plurality of filter elements are equidistantly arranged on the inner side wall surface of the dust removal box.
Preferably, the impurity removing structure includes: the device comprises a feeding pipe, a impurity removing box, a plurality of first cylinders, a lifting plate and an adsorption part;
the feeding pipe is inserted on the feeding box, the impurity removing box is arranged on the feeding pipe, a plurality of first air cylinders are arranged on the upper wall surface of the impurity removing box, the lifting plate is arranged at the telescopic ends of a plurality of first air cylinders, and the adsorption part is arranged on the lifting plate.
Preferably, the adsorption part includes: the third motor, the rotating frame, the cover plate and the plurality of magnet bars;
the third motor is arranged on the lower wall surface of the lifting plate, the rotating frame is arranged at the driving end of the third motor, the cover plate is movably sleeved on the rotating frame, the cover plate is fixedly arranged on the third motor, and a plurality of magnet strips are equidistantly arranged on the lower wall surface of the cover plate.
Preferably, the feeding structure comprises: the feeding box, the feeding flaring and the switch part;
the charging box is installed on the edulcoration case, the charging flaring is installed on the charging box, switch portion installs on the charging box inside wall face.
Preferably, the switching section includes: the second cylinder, the third sliding rail and the switch door;
the second cylinder is arranged on the side wall surface of the charging box, the third sliding rail is embedded on the side wall surface of the charging box, the switch door is arranged at the telescopic end of the second cylinder, and the switch door is arranged at the movable end of the third sliding rail.
According to the biomass boiler high-efficiency combustion device manufactured by the technical scheme, the biomass fuel is fed into the body through the feeding structure, the discharging end of the feeding structure is driven by the moving structure to transversely move, the feeding is uniform, the spreading area of the fuel is enlarged, the spreading structure in the boiler reciprocally works, the biomass fuel is spread, the combustion efficiency is improved, the tail gas exhausted by the boiler is used for preheating the biomass fuel through the preheating structure, the combustion efficiency is improved, energy is saved, metals in the biomass fuel are adsorbed through the impurity removing structure, and the combustion efficiency of the boiler is improved.
Drawings
Fig. 1 is a schematic diagram of a schematic sectional front view of a high-efficiency combustion device of a biomass boiler.
Fig. 2 is a schematic diagram of a partial front view cross-sectional structure of a high-efficiency combustion device of a biomass boiler.
Fig. 3 is a schematic side view and cross-sectional structure of a moving structure of a high-efficiency combustion device of a biomass boiler.
Fig. 4 is a schematic top cross-sectional structure of a tiled structure of the efficient combustion device of the biomass boiler.
Fig. 5 is a schematic view of a partial enlarged structure of a high-efficiency combustion device of a biomass boiler shown in fig. 1 according to the present invention.
In the figure: 1. the boiler comprises a boiler body, 2, a screw rod module, 3, a fixed ferrule, 4, a transverse plate, 5, a fire grate, 6, a first sliding rail, 7, an ash accumulation groove, 8, a feeding pipe, 9, a feeding box, 10, a rotating shaft, 11, a first motor, 12, a helical blade, 13, a mounting rod, 14, a rack, 15, a second sliding rail, 16, a second motor, 17, a gear, 18, an extension rod, 19, an outer sleeve, 20, an air inlet pipe, 21, a discharge pipe, 22, an air outlet pipe, 23, a dust removal box, 24, a filter element, 25, a feeding pipe, 26, an impurity removal box, 27, a first cylinder, 28, a lifting plate, 29, a second motor, 30, a rotating frame, 31, a cover plate, 32, a magnet bar, 33, a feeding box, 34, a feeding flaring, 35, a third cylinder, 36, a third sliding rail, 37 and a switch door.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-5, a biomass boiler high efficiency combustion device.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
Examples: the utility model provides a high-efficient burner of living beings boiler, includes boiler body 1, and boiler body 1 is inside to be equipped with tiling structure, is equipped with feeding structure on the boiler body 1 lateral wall face, is equipped with the moving structure on the feeding structure, and the moving structure is located boiler body 1 inside, and is located tiling structure top, is equipped with preheating structure on the feeding structure, is equipped with the edulcoration structure on the feeding structure, is equipped with feeding structure on the edulcoration structure;
the following are to be described: the internal tiling structure of boiler body 1 is used for tiling biomass fuel, improves combustion efficiency, and feeding structure sends biomass fuel into inside the boiler body 1, and the moving structure drives feeding structure's discharge end lateral shifting, evenly feeds, and preheating structure uses boiler body 1 exhaust tail gas to preheat biomass fuel, improves combustion efficiency, and the energy saving removes miscellaneous structure and is used for adsorbing the metal in the biomass fuel, guarantees combustion quality, and charging structure is used for controlling biomass fuel's interpolation;
in a specific implementation, the following structure may be preferably adopted as the tiling structure, which includes: two pairs of screw rod modules 2, two fixed ferrules 3, a plurality of transverse plates 4, a fire grate 5 and an ash deposition part; the two pairs of screw rod modules 2 are embedded on the inner side wall surface of the boiler body 1, the two fixed ferrules 3 are respectively arranged on the moving ends of the two pairs of screw rod modules 2, the plurality of transverse plates 4 are equidistantly arranged on the inner side wall surface of the two fixed ferrules 3, the upper wall surfaces of the plurality of transverse plates 4 are all provided with inclined surfaces, the fire grate 5 is arranged on the inner side wall surface of the boiler body 1, and the dust deposition part is arranged on the inner side wall surface of the boiler body 1;
the following are to be described: the two pairs of screw rod modules 2 reciprocate in a staggered way to drive the two fixed ferrules 3 to move, the biomass fuel is flatly paved on the fire grate 5 by the plurality of transverse plates 4, the inclined plane is convenient for the biomass fuel to fall on the fire grate 5 from the transverse plates 4, and the ash accumulation part is used for accumulating ash;
in a specific implementation process, the ash deposition portion may preferably adopt the following structure, which includes: a plurality of first slide rails 6 and ash accumulation grooves 7; the first slide rails 6 are embedded on the inner side wall surface of the boiler body 1, and the ash accumulation grooves 7 are arranged on the moving ends of the first slide rails 6;
the following are to be described: the ash depositing groove 7 is used for depositing ash, and the ash is cleaned by pulling the ash depositing groove 7 through a plurality of first sliding rails 6;
in the implementation process, the feeding structure may preferably adopt the following structure, which includes: a feed pipe 8, a feed box 9, a rotating shaft 10, a first motor 11 and a helical blade 12; the feeding pipe 8 is inserted on the boiler body 1, one end of the feeding pipe 8 is of a flexible telescopic structure, the feeding box 9 is arranged at one end of the feeding pipe 8, the rotating shaft 10 is movably inserted on the feeding box 9, the first motor 11 is arranged at one end of the rotating shaft 10, and the spiral blade 12 is sleeved on the rotating shaft 10;
the following are to be described: the first motor 11 rotates to drive the rotating shaft 10 to rotate, the spiral blades 12 rotate to feed, and the spiral blades 12 drive the biomass fuel to move and enter the boiler body 1 from the feeding pipe 8;
in the implementation, the moving structure may preferably adopt the following structure, which includes: the mounting rod 13, the rack 14, the second slide rail 15, the second motor 16, the gear 17 and the extension rod 18; the installation rod 13 is installed on the inner side wall surface of the boiler body 1, the rack 14 is installed on the lower wall surface of the installation rod 13, the second slide bar is embedded on the lower wall surface of the installation rod 13, the second motor 16 is installed on the lower wall surface of the second slide rail 15, the gear 17 is sleeved on the driving end of the second motor 16, the gear 17 is meshed with the rack 14, the extension rod 18 is installed on the lower wall surface of the second motor 16, and the other end of the extension rod 18 is installed on one end of the feeding pipe 8;
the following are to be described: the second motor 16 works in a forward and reverse rotation mode, drives the gear 17 to rotate, the gear 17 is meshed with the rack 14, the second motor 16 moves on the mounting rod 13 through the second sliding rail 15, and the extension rod 18 drives one end of the feeding pipe 8 to transversely reciprocate, so that biomass fuel is flatly paved on the fire grate 5;
in the specific implementation, the preheating structure may preferably adopt the following structure, which includes: a jacket 19, an air inlet pipe 20, a discharge pipe 21 and an air outlet pipe 22; the outer sleeve 19 is sleeved on the feeding box 9, the air inlet pipe 20 is inserted on the outer sleeve 19, the middle of the air inlet pipe 20 is provided with a dust removing part, the exhaust pipe 21 is inserted on the boiler body 1, one end of the air inlet pipe 20 is inserted on the side wall surface of the exhaust pipe 21, and the air outlet pipe 22 is inserted on the side wall surface of the outer sleeve 19;
the following are to be described: the tail gas of the boiler body 1 is discharged from a discharge pipe 21, enters the middle of the outer sleeve 19 and the feeding box 9 through an air inlet pipe 20, preheats biomass fuel in the feeding box 9, improves combustion efficiency, and an air outlet pipe 22 is used for discharging the tail gas in the outer sleeve 19;
in a specific implementation process, the dust removing part may preferably adopt the following structure, which includes: a dust removal box 23 and a plurality of filter elements 24; the dust removing box 23 is arranged on the air inlet pipe 20, and a plurality of filter elements 24 are equidistantly arranged on the inner side wall surface of the dust removing box 23;
the following are to be described: the gas in the gas inlet pipe 20 passes through the dust removing box 23, and a plurality of filter elements 24 are used for filtering dust in the tail gas, so that the cleaning quality of the inner wall of the outer sleeve 19 and the outer wall of the feeding box 9 is ensured, and the cleaning quality of the gas discharged from the gas outlet pipe 22 is ensured;
in a specific implementation process, the impurity removing structure may preferably adopt the following structure, which includes: a feed pipe 25, a impurity removal box 26, a plurality of first cylinders 27, a lifting plate 28 and an adsorption part; the feeding pipe 25 is inserted on the feeding box 9, the impurity removing box 26 is arranged on the feeding pipe 25, a plurality of first air cylinders 27 are arranged on the upper wall surface of the impurity removing box 26, the lifting plate 28 is arranged at the telescopic ends of the plurality of first air cylinders 27, and the adsorption part is arranged on the lifting plate 28;
the following are to be described: the biomass fuel enters the feed box 9 through the impurity removal box 26, the adsorption part adsorbs metals, when the boiler body 1 stops working, a plurality of first cylinders 27 extend, and the adsorption part is driven to be lifted up through the lifting plate 28, so that the adsorption part is cleaned;
in the specific implementation process, the adsorption part may preferably adopt the following structure, which includes: a third motor 29, a rotating frame 30, a cover plate 31 and a plurality of magnet bars 32; the third motor 29 is arranged on the lower wall surface of the lifting plate 28, the rotating frame 30 is arranged on the driving end of the third motor 29, the cover plate 31 is movably sleeved on the rotating frame 30, the cover plate 31 is fixedly arranged on the third motor 29, and a plurality of magnet bars 32 are equidistantly arranged on the lower wall surface of the cover plate 31;
the following are to be described: when the boiler body 1 works, the third motor 29 rotates to drive the rotating frame 30 to rotate, and the plurality of magnet bars 32 rotate along with the rotating frame, so that biomass fuel in the impurity removal box 26 is stirred, the magnet bars 32 can adsorb metal conveniently, and the cover plate 31 is used for sealing the impurity removal box 26;
in a specific implementation, the following structure may be preferably adopted as the feeding structure, which includes: a charging box 33, a charging flare 34, and a switch section; the feeding box 33 is arranged on the impurity removal box 26, the feeding flaring 34 is arranged on the feeding box 33, and the switch part is arranged on the inner side wall surface of the feeding box 33;
the following are to be described: the biomass fuel enters the charging box 33 from the charging flaring 34, and the switch part is used for controlling the addition of the biomass fuel;
in a specific implementation, the switch portion may preferably adopt the following structure, which includes: a second cylinder 35, a third slide rail 36, and a switch door 37; the second cylinder 35 is arranged on the side wall surface of the charging box 33, the third sliding rail 36 is embedded on the side wall surface of the charging box 33, the switch door 37 is arranged at the telescopic end of the second cylinder 35, and the switch door 37 is arranged at the moving end of the third sliding rail 36;
the following are to be described: when the material is required to be added, the second air cylinder 35 contracts to drive the switch door 37 to slide to expose the discharge port of the charging box 33, the third sliding rail 36 plays a role in stabilizing the switch door 37, and when the biomass fuel is required to be stopped to be added, the second air cylinder 35 stretches to drive the switch door 37 to slide to shield the discharge port of the charging box 33.
The above technical solution only represents the preferred technical solution of the present invention, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present invention, and the technical solution falls within the scope of the present invention.
Claims (8)
1. The utility model provides a high-efficient burner of biomass boiler, includes boiler body (1), its characterized in that, the inside tiling structure that is equipped with of boiler body (1), be equipped with feeding structure on the boiler body (1) lateral wall, feeding structure is last to be equipped with moving structure, moving structure is located inside boiler body (1) and is located tiling structure top, feeding structure is last to be equipped with and preheats the structure, feeding structure is last to be equipped with the edulcoration structure, be equipped with reinforced structure on the edulcoration structure;
tiling structure includes: two pairs of screw rod modules (2), two fixed ferrules (3), a plurality of transverse plates (4), a fire grate (5) and an ash deposition part;
the two pairs of screw rod modules (2) are embedded on the inner side wall surfaces of the boiler body (1), the two fixed ferrules (3) are respectively arranged on the moving ends of the two pairs of screw rod modules (2), the transverse plates (4) are equidistantly arranged on the inner side wall surfaces of the two fixed ferrules (3), inclined surfaces are arranged on the upper wall surfaces of the transverse plates (4), the fire grate (5) is arranged on the inner side wall surfaces of the boiler body (1), and the dust deposition part is arranged on the inner side wall surfaces of the boiler body (1);
the feeding structure comprises: the feeding device comprises a feeding pipe (8), a feeding box (9), a rotating shaft (10), a first motor (11) and a helical blade (12);
the feeding pipe (8) is inserted on the boiler body (1), one end of the feeding pipe (8) is of a flexible telescopic structure, the feeding box (9) is arranged at one end of the feeding pipe (8), the rotating shaft (10) is movably inserted on the feeding box (9), the first motor (11) is arranged at one end of the rotating shaft (10), and the spiral blade (12) is sleeved on the rotating shaft (10);
the moving structure includes: the device comprises a mounting rod (13), a rack (14), a second sliding rail (15), a second motor (16), a gear (17) and an extension rod (18);
the installation pole (13) is installed on boiler body (1) inside wall, rack (14) are installed on the wall under installation pole (13), the second slide rail inlays and is adorned on the wall under installation pole (13), second motor (16) are installed on the wall under second slide rail (15), gear (17) suit is on second motor (16) driving end, gear (17) and rack (14) intermeshing, extension rod (18) are installed on the wall under second motor (16), just the extension rod (18) other end is installed in conveying pipe (8) one end.
2. The efficient combustion device of a biomass boiler according to claim 1, wherein the ash accumulation portion comprises: a plurality of first slide rails (6) and ash accumulation grooves (7);
the first sliding rails (6) are embedded on the inner side wall surface of the boiler body (1), and the ash accumulation grooves (7) are arranged on the moving ends of the first sliding rails (6).
3. The efficient combustion device of a biomass boiler according to claim 1, wherein the preheating structure comprises: a jacket (19), an air inlet pipe (20), a discharge pipe (21) and an air outlet pipe (22);
the utility model discloses a boiler, including feeding box (9), gas inlet pipe (20), discharge tube (21), gas inlet pipe (20), gas outlet pipe (22), gas outlet pipe (20) suit is on the feeding box (9), gas inlet pipe (20) cartridge is on overcoat (19), be equipped with dust removal portion in the middle of gas inlet pipe (20), discharge tube (21) cartridge is on boiler body (1), just gas inlet pipe (20) one end cartridge is on discharge tube (21) lateral wall face, outlet duct (22) cartridge is on overcoat (19) lateral wall face.
4. A biomass boiler high efficiency combustion device according to claim 3, wherein said dust removing part comprises: a dust removal box (23) and a plurality of filter elements (24);
the dust removal box (23) is arranged on the air inlet pipe (20), and a plurality of filter elements (24) are equidistantly arranged on the inner side wall surface of the dust removal box (23).
5. The efficient biomass boiler combustion device according to claim 1, wherein the impurity removal structure comprises: the device comprises a feeding pipe (25), a impurity removing box (26), a plurality of first cylinders (27), a lifting plate (28) and an adsorption part;
the feeding pipe (25) is inserted on the feeding box (9), the impurity removing box (26) is arranged on the feeding pipe (25), a plurality of first air cylinders (27) are arranged on the upper wall surface of the impurity removing box (26), the lifting plate (28) is arranged at the telescopic ends of a plurality of first air cylinders (27), and the adsorption part is arranged on the lifting plate (28).
6. The efficient combustion device of a biomass boiler according to claim 5, wherein the adsorption part comprises: the third motor (29), the rotating frame (30), the cover plate (31) and a plurality of magnet bars (32);
the third motor (29) is arranged on the lower wall surface of the lifting plate (28), the rotating frame (30) is arranged on the driving end of the third motor (29), the cover plate (31) is movably sleeved on the rotating frame (30), the cover plate (31) is fixedly arranged on the third motor (29), and the magnet strips (32) are equidistantly arranged on the lower wall surface of the cover plate (31).
7. The efficient biomass boiler combustion device according to claim 5, wherein the feeding structure comprises: a charging box (33), a charging flaring (34) and a switch part;
the feeding box (33) is arranged on the impurity removing box (26), the feeding flaring (34) is arranged on the feeding box (33), and the switch part is arranged on the inner side wall surface of the feeding box (33).
8. The efficient combustion apparatus of a biomass boiler according to claim 7, wherein the switching section comprises: a second cylinder (35), a third slide rail (36) and a switch door (37);
the second cylinder (35) is arranged on the side wall surface of the feeding box (33), the third sliding rail (36) is embedded on the side wall surface of the feeding box (33), the switch door (37) is arranged at the telescopic end of the second cylinder (35), and the switch door (37) is arranged at the movable end of the third sliding rail (36).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111121046.5A CN113776042B (en) | 2021-09-24 | 2021-09-24 | High-efficient burner of biomass boiler |
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|---|---|---|---|
| CN202111121046.5A CN113776042B (en) | 2021-09-24 | 2021-09-24 | High-efficient burner of biomass boiler |
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| CN113776042A CN113776042A (en) | 2021-12-10 |
| CN113776042B true CN113776042B (en) | 2023-09-15 |
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| CN209156120U (en) * | 2018-11-20 | 2019-07-26 | 无锡康科新能源有限公司 | A kind of boiler conveying feed adsorbent equipment |
| CN211470103U (en) * | 2019-12-19 | 2020-09-11 | 北京首钢生物质能源科技有限公司 | Feeding device for incinerator grate |
| CN112413602A (en) * | 2020-11-28 | 2021-02-26 | 南京欧汉智能设备有限公司 | Household garbage incineration device and incineration method |
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