CN107806644B - A kind of easy-to-dismount more return-stroke biomass hot-blast stoves - Google Patents

A kind of easy-to-dismount more return-stroke biomass hot-blast stoves Download PDF

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Publication number
CN107806644B
CN107806644B CN201710576438.8A CN201710576438A CN107806644B CN 107806644 B CN107806644 B CN 107806644B CN 201710576438 A CN201710576438 A CN 201710576438A CN 107806644 B CN107806644 B CN 107806644B
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CN
China
Prior art keywords
furnace
rectangular
combustion chamber
chambers
dismount
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CN201710576438.8A
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Chinese (zh)
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CN107806644A (en
Inventor
胡新明
张水利
卢承正
冯永春
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黄山容宇五金制品有限公司
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Priority to CN201710576438.8A priority Critical patent/CN107806644B/en
Publication of CN107806644A publication Critical patent/CN107806644A/en
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Publication of CN107806644B publication Critical patent/CN107806644B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/10Under-feed arrangements
    • F23K3/14Under-feed arrangements feeding by screw
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24BDOMESTIC STOVES OR RANGES FOR SOLID FUELS
    • F24B1/00Stoves or ranges
    • F24B1/18Stoves with open fires, e.g. fireplaces
    • F24B1/191Component parts; Accessories
    • F24B1/199Fuel-handling equipment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00Feeding arrangements
    • F23K2203/20Feeding/conveying devices
    • F23K2203/202Feeding/conveying devices using screws

Abstract

The invention discloses a kind of easy-to-dismount more return-stroke biomass hot-blast stoves, including furnace body and feeding unit, the first combustion chamber is sequentially installed in the bottom interior wall of the furnace body, second combustion chamber and third combustion chamber, and the side of furnace body is equipped with the air outlet being connected with furnace interior, the feed pipe being connected with the first combustion chamber is installed on first combustion chamber, and feed pipe extends to the outside of furnace body far from one end of the first combustion chamber, the side of the furnace body is equipped with feeding unit, and feeding unit includes the hopper positioned at furnace body side, the lower section of the hopper is equipped with pedestal, and the top quadrangle of pedestal is equipped with the support rod mutually welded with hopper, the lower center position of the pedestal is fixedly installed with push-rod electric machine.The present invention is economical and practical, and the screw input feeder on hopper is convenient for adjusting in the vertical direction, is conducive to screw input feeder and is installed on feed pipe, and installation steps of the screw input feeder on discharge nozzle are simple.

Description

A kind of easy-to-dismount more return-stroke biomass hot-blast stoves

Technical field

The present invention relates to biomass thermal wind furnace technical fields, more particularly to a kind of easy-to-dismount more return-stroke biomass hot winds Furnace.

Background technique

Hot-blast stove starts to be widely applied in late 1970s as thermal power machinery in China, it many industries Regeneration product as electric heat source and conventional vapor power heat source.By prolonged production practices, it has been realised that only Heat utilization efficiency and hot working effect could larger be improved using hot wind as medium and carrier by having, and biomass thermal wind furnace is hot wind The one of which of furnace, biomass thermal wind furnace are a kind of New-type hot-air furnace using biomass energy as fuel, used biomass Energy such as stalk, sawdust, bagasse, rice chaff etc., more return-stroke biomass hot-blast stoves include furnace body and conveying device, since conveying fills Auger conveyor in setting is non-adjustable in the vertical direction, and then screw input feeder is not easy to pacify on the feed pipe on furnace body Dress, and screw input feeder is also not easy to install on the discharge nozzle of hopper.

Summary of the invention

Technical problems based on background technology, the invention proposes a kind of easy-to-dismount more return-stroke biomass hot winds Furnace.

The easy-to-dismount more return-stroke biomass hot-blast stoves of one kind proposed by the present invention, including furnace body and feeding unit, it is described The first combustion chamber, the second combustion chamber and third combustion chamber, and the side installation of furnace body are sequentially installed in the bottom interior wall of furnace body There is the air outlet being connected with furnace interior, the charging being connected with the first combustion chamber is installed on first combustion chamber Pipe, and feed pipe extends to the outside of furnace body far from one end of the first combustion chamber, the side of the furnace body is equipped with feeding unit, and Feeding unit includes the hopper positioned at furnace body side, and the lower section of the hopper is equipped with pedestal, and the top quadrangle of pedestal is equipped with The support rod mutually welded with hopper, the lower center position of the pedestal is fixedly installed with push-rod electric machine, and push-rod electric machine is defeated Shaft is welded with cross fixed frame, and the quadrangle of the cross fixed frame is rotatably equipped with the first transfer roller, the cross Fixed frame is surrounded by the first rectangular column mutually welded with base bottom, and offers on two the first rectangular columns being oppositely arranged First rectangular through-hole, the inner horizontal of first rectangular through-hole is placed with sliding shoe, and the two sides of sliding shoe offer cunning Slot, the sliding slot slidably connect the first fixed block mutually welded with the first rectangular through-hole side wall, and two sliding shoes are close to each other Side be welded with triangle fixed block, the triangle fixed block is respectively and fixedly provided with two close to the side both sides of the first rectangular column First compressed spring, and one end of the first compressed spring and the first rectangular column are fixedly mounted, the triangle fixed block it is another Side offers the first rectangular channel, and the first rectangular channel is close to the side inner wall of the first rectangular column and being slidably connected for the first transfer roller, The vertical supporting rod of the basal sliding connection of the sliding shoe, and the bottom of vertical supporting rod is equipped with below the first rectangular column Rubber pad, the outer sheath of the vertical supporting rod are equipped with the second compressed spring, and the both ends of the second compressed spring respectively with the first square It is connected at the top of the bottom of shape column and rubber pad, the bottom of the hopper is equipped with discharge nozzle, and the discharge nozzle passes through fixation Device is equipped with screw input feeder, and the discharge port of screw input feeder and feed pipe pass through flanged joint.

Preferably, second combustion chamber includes the first lower chambers and the first upper chamber being open, and first is arranged in top Multiple fire tubes are installed, the opening of first upper chamber is fixedly installed with positioned at furnace body between upper chamber and the first lower chambers First cover board of top, and be connected between the first upper chamber and the first combustion chamber by passing a bridge greatly.

Preferably, the third combustion chamber includes the second lower chambers and the second upper chamber being open, and second is arranged in top Multiple fire tubes are installed, the opening of second upper chamber is fixedly installed with positioned at furnace body between upper chamber and the second lower chambers Second cover board of top, and be connected between the second lower chambers and the first lower chambers by small gap bridge, in second lower chambers Pipe is installed, and pipe extends to the other side of furnace body far from one end of the second lower chambers.

Preferably, the inner vertical of second lower chambers is placed with engine firewall, and the surrounding of engine firewall and the second cavity of resorption The inner wall of room mutually welds.

Preferably, the bottom angled setting of the sliding shoe, and sliding shoe is close to the bottom side height ratio of push-rod electric machine The bottom other side height of sliding shoe is low.

Preferably, the first circle being slidably connected with vertical supporting rod is offered in the bottom interior wall of first rectangular through-hole Through-hole, and the top of vertical supporting rod is set as arcuate structure.

Preferably, the fixed device includes four guide grooves for being provided with discharge nozzle exterior bottom, and two guide grooves The second rectangular channel is offered on side inner wall close to each other, in side of second rectangular channel far from the second rectangular channel notch Driving motor is fixedly installed on wall, the inside of second rectangular channel is also welded with rectangular slab, and is offered on rectangular slab Two circular through holes are equidistantly welded with four the second fixed blocks, and the second circular through hole on the inner wall of second circular through hole Inside be placed with circular columns, the third rectangular channel being slidably connected with the second fixed block, institute are offered on the outside of the circular columns Third rectangular channel is stated far from being fixed with third compressed spring on the side inner wall of driving motor, and one end of third compressed spring and Second fixed block is fixedly mounted, and the circular columns offer thread groove close to the side of driving motor, and nibble on the inside of thread groove Conjunction has a screw rod mutually welded with driving motor output shaft, and the fixed device further includes the be provided on screw input feeder side wall One annular groove, and the guide post with guide groove activity installation is welded on the side wall of the first annular groove, in the guide post Offer the slot mutually clamped with circular columns.

Preferably, the control terminal of four driving motors is electrically connected with the same synchronization module, and synchronous mould by guiding The input terminal of block is electrically connected with controller, and the controller is mounted on hopper, and controller is MCU controller.

Beneficial effects of the present invention:

1, pass through the first rectangular channel on push-rod electric machine, cross fixed frame, the first transfer roller, triangle fixed block, first Sliding slot, fixed block and support rod in compressed spring, sliding shoe match, and the bottom of sliding shoe is set as angled section, pushes away Bar motor drives the first transfer roller on cross fixed frame to be slided on the inner wall of the first rectangular channel, triangle fixed block band Sliding slot on dynamic sliding shoe is slided on the first fixed block, and top of the sliding shoe on vertical supporting rod is slided;

2, pass through the first circular through hole, the second compression bullet in sliding shoe, vertical supporting rod, the first rectangular through-hole bottom interior wall Spring and rubber pad match, and for sliding shoe under the drive of push-rod electric machine, sliding shoe drives vertical supporting rod in the first circular through hole It is slided on inner wall, so that the screw input feeder on discharge nozzle carries out position movement in the vertical direction, is convenient for spiral conveying Device and feed pipe are installed;

3, bullet is compressed by the thread groove in driving motor, screw rod, circular columns, the third rectangular channel in circular columns, third The slot of spring, the second fixed block on the second circular through hole inner wall and guide post matches, and four driving motors pass through synchronization Module and controller are electrically connected, and controller can be driven by synchronization module with four driving motors of synchronous averaging, driving motor Third rectangular channel in circular columns is slided on the second fixed block, so that circular columns are installed in corresponding slot, spiral Feeder is convenient for being installed on discharge nozzle;

The present invention is economical and practical, and the screw input feeder on hopper is convenient for adjusting in the vertical direction, is conducive to spiral conveying Device is installed on feed pipe, and installation steps of the screw input feeder on discharge nozzle are simple.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind proposed by the present invention;

Fig. 2 is the side view knot of the first rectangular column of the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind proposed by the present invention Structure schematic diagram;

Fig. 3 is the structural schematic diagram of the A-A of the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind proposed by the present invention;

Fig. 4 is the cross-sectional view of the furnace body of the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind proposed by the present invention.

In figure: 1 furnace body, 2 first combustion chambers, 3 second combustion chambers, 4 third combustion chambers, 5 pipes, 6 air outlets, 7 chargings Pipe, 8 hoppers, 9 pedestals, 10 push-rod electric machines, 11 cross fixed frames, 12 first transfer rollers, 13 first rectangular columns, 14 first rectangles are logical Hole, 15 sliding shoes, 16 sliding slots, 17 first fixed blocks, 18 triangle fixed blocks, 19 first compressed springs, 20 vertical supporting rods, 21 rubbers Rubber mat, 22 second compressed springs, 23 discharge nozzles, 24 second rectangular channels, 25 rectangular slabs, 26 second fixed blocks, 27 circular columns, 28 Three rectangular channels, 29 third compressed springs, 30 driving motors, 31 screw rods, 32 screw input feeders, 33 first annular grooves, 34 guiding Column, 35 slots.

Specific embodiment

Combined with specific embodiments below the present invention is made further to explain.

Embodiment

With reference to Fig. 1-4, a kind of easy-to-dismount more return-stroke biomass hot-blast stoves, including furnace body 1 are proposed in the present embodiment And feeding unit, the first combustion chamber 2, the second combustion chamber 3 and third combustion chamber 4 are sequentially installed in the bottom interior wall of furnace body 1, and The side of furnace body 1 is equipped with the air outlet 6 being connected with inside furnace body 1, is equipped on the first combustion chamber 2 and the first combustion chamber 2 The feed pipe 7 that inside is connected, and feed pipe 7 extends to the outside of furnace body 1 far from one end of the first combustion chamber 2, the one of furnace body 1 Side is equipped with feeding unit, and feeding unit includes the hopper 8 positioned at 1 side of furnace body, and the lower section of hopper 8 is equipped with pedestal 9, and pedestal 9 top quadrangle is equipped with the support rod with the welding of 8 phase of hopper, and the lower center position of pedestal 9 is fixedly installed with push-rod electric machine 10, and the output shaft of push-rod electric machine 10 is welded with cross fixed frame 11, the quadrangle of cross fixed frame 11 is rotatably equipped with First transfer roller 12, under the cooperation of push-rod electric machine 10, cross fixed frame 11 and the first transfer roller 12, push-rod electric machine 10 drives cross It is mobile that shape fixed frame 11 carries out position in the vertical direction, cross fixed frame 11 drive the first transfer roller 12 in the vertical direction into Line position sets movement, and cross fixed frame 11 is surrounded by the first rectangular column 13 mutually welded with 9 bottom of pedestal, and two set relatively The first rectangular through-hole 14 is offered on the first rectangular column 13 set, the inner horizontal of the first rectangular through-hole 14 is placed with sliding shoe 15, and the two sides of sliding shoe 15 offer sliding slot 16, sliding slot 16 is slidably connected mutually to be welded with 14 side wall of the first rectangular through-hole The first fixed block 17, two sides close to each other of sliding shoe 15 are welded with triangle fixed block 18, triangle fixed block 18 Side both sides close to the first rectangular column 13 are respectively and fixedly provided with two the first compressed springs 19, and one end of the first compressed spring 19 and First rectangular column 13 is fixedly mounted, and the other side of triangle fixed block 18 offers the first rectangular channel, and the first rectangular channel is close The side inner wall of first rectangular column 13 and the first transfer roller 12 are slidably connected, the first transfer roller 12 on cross fixed frame 11, Triangle fixed block 18, sliding shoe 15, sliding slot 16, the first fixed block 17 and the first compressed spring 19 cooperation under, cross is solid Determine the first transfer roller 12 on frame 11 carry out in the vertical direction position it is mobile during, the first transfer roller 12 is in the first rectangular channel It is slided on inner wall, so that triangle fixed block 18 is carried out to the direction far from push-rod electric machine 10, position is mobile, and triangle is solid Determining block 18 drives the sliding slot 16 on sliding shoe 15 to be slided on the first fixed block 17, while triangle fixed block 18 is to first Compressed spring 19 is compressed, the vertical supporting rod 20 of the basal sliding connection of sliding shoe 15, and the bottom installation of vertical supporting rod 20 There is the rubber pad 21 for being located at 13 lower section of the first rectangular column, the outer sheath of vertical supporting rod 20 is equipped with the second compressed spring 22, and second The both ends of compressed spring 22 are connected with the top of the bottom of the first rectangular column 13 and rubber pad 21 respectively, in sliding shoe 15, branch Support matching for vertical bar 20, the first circular through hole in 14 bottom interior wall of the first rectangular through-hole, the second compressed spring 22 and rubber pad 21 Under conjunction, for sliding shoe 15 during mobile on the direction far from push-rod electric machine 10, sliding shoe 15 drives vertical supporting rod 20 to exist Slide downward is carried out on the inner wall of first circular through hole, vertical supporting rod 20 drives rubber pad 21 to carry out position shifting in the vertical direction Dynamic, rubber pad 21 stretches the second compressed spring 22, and the screw input feeder 32 on discharge nozzle 23 is in the vertical direction at this time It is mobile to carry out position, so that screw input feeder 32 on feed pipe 7 convenient for being installed, the bottom of hopper 8 is equipped with discharge nozzle 23, discharge nozzle 23 is equipped with screw input feeder 32 by fixed device, and the discharge port of screw input feeder 32 and feed pipe 7 pass through Flanged joint, the present invention is economical and practical, and the screw input feeder 32 on hopper 8 convenient for adjusting, is conducive to spiral in the vertical direction Feeder 32 is installed on feed pipe 7, and installation steps of the screw input feeder 32 on discharge nozzle 23 are simple.

In the present embodiment, the second combustion chamber 3 includes the first lower chambers and the first upper chamber being open, and first is arranged in top Multiple fire tubes are installed, the opening of the first upper chamber is fixedly installed on furnace body 1 between upper chamber and the first lower chambers First cover board of side, and be connected between the first upper chamber and the first combustion chamber 2 by passing a bridge greatly, third combustion chamber 3 includes the Second upper chamber of two lower chambers and top setting opening, and multiple fire are installed between the second upper chamber and the second lower chambers Pipe, the opening of the second upper chamber are fixedly installed with the second cover board above furnace body 1, and the second lower chambers and the first cavity of resorption Be connected between room by small gap bridge, pipe 5 be installed in second lower chambers, and pipe 5 far from the second lower chambers one End extends to the other side of furnace body 1, and the inner vertical of the second lower chambers is placed with engine firewall, and under the surrounding of engine firewall and second The inner wall of chamber mutually welds, the bottom angled setting of sliding shoe 15, and sliding shoe 15 is high close to the bottom side of push-rod electric machine 10 Degree is lower than the bottom other side of sliding shoe 15 height, offers in the bottom interior wall of the first rectangular through-hole 14 sliding with vertical supporting rod 20 First circular through hole of dynamic connection, and the top of vertical supporting rod 20 is set as arcuate structure, the present invention is economical and practical, on hopper 8 Screw input feeder 32 in the vertical direction convenient for adjust, be conducive to screw input feeder 32 and installed on feed pipe 7, and spiral shell It is simple to revolve installation steps of the feeder 32 on discharge nozzle 23.

In the present embodiment, fixed device includes four guide grooves for being provided with 23 exterior bottom of discharge nozzle, and two are oriented to Offer the second rectangular channel 24 on slot side inner wall close to each other, the second rectangular channel 24 far from 24 notch of the second rectangular channel one Driving motor 30 is fixedly installed on the inner wall of side, the inside of the second rectangular channel 24 is also welded with rectangular slab 25, and on rectangular slab 25 The second circular through hole is offered, four the second fixed blocks 26, and the second circle are equidistantly welded on the inner wall of the second circular through hole The inside of shape through-hole is placed with circular columns 27, and the outside of circular columns 27 offers the third square being slidably connected with the second fixed block 26 Shape slot 28, third rectangular channel 28 is far from being fixed with third compressed spring 29 on the side inner wall of driving motor 30, and third is compressed One end of spring 29 and the second fixed block 26 are fixedly mounted, and circular columns 27 offer thread groove close to the side of driving motor 30, And the screw rod 31 mutually welded with 30 output shaft of driving motor is engaged on the inside of thread groove, fixed device further includes being provided with spiral The first annular groove 33 on 32 side wall of feeder, and be welded on the side wall of the first annular groove 33 and installed with guide groove activity Guide post 34, when screw input feeder 32 is installed on discharge nozzle 23, due to the activity peace of guide groove and guide post 34 Dress, spiral conveying pipeline 32 are movably arranged on guide groove by the guide post 34 on 33 side wall of the first annular groove, in guide post 34 The slot 35 clamped with 27 phase of circular columns is offered, the control terminal of four driving motors 30 is electrically connected with same by guiding Synchronization module, and the input terminal of synchronization module is electrically connected with controller, controller is mounted on hopper 8, and controller is MCU Controller, the spiral shell after guide post 34 is movably arranged on guide groove inside, in driving motor 30, screw rod 31, circular columns 27 The second fixed block 26 on third rectangular channel 28, third compressed spring 29, the second circular through hole inner wall on groove, circular columns 27 Under cooperation with slot 35, controller can be driven by synchronization module with four driving motors 30 of synchronous averaging, driving motor 30 Screw rod 31 is rotated in the inside of the second rectangular channel 24, and since screw rod 31 and thread groove are meshed, screw rod 31 drives circular columns 27 carry out position movement in the inside of the second circular through hole, and circular columns 27 drive third rectangular channel 28 enterprising in the second fixed block 26 Row sliding, the second fixed block 26 compresses third compressed spring 29, so that circular columns 27 are installed in corresponding slot 35, For screw input feeder 32 convenient for being installed on discharge nozzle 23, the present invention is economical and practical, and the screw input feeder 32 on hopper 8 is perpendicular Histogram is convenient for adjusting upwards, is conducive to screw input feeder 32 and is installed on feed pipe 7, and screw input feeder 32 is in discharge nozzle Installation steps on 23 are simple.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (8)

1. a kind of easy-to-dismount more return-stroke biomass hot-blast stoves, including furnace body (1) and feeding unit, the bottom of the furnace body (1) The first combustion chamber (2), the second combustion chamber (3) and third combustion chamber (4), and the side of furnace body (1) are sequentially installed on portion's inner wall Be equipped with and furnace body (1) inside the air outlet (6) that is connected, which is characterized in that be equipped on first combustion chamber (2) and the The feed pipe (7) being connected inside one combustion chamber (2), and feed pipe (7) extends to furnace body far from the one end of the first combustion chamber (2) (1) outside, the side of the furnace body (1) is equipped with feeding unit, and feeding unit includes the hopper positioned at furnace body (1) side (8), the lower section of the hopper (8) is equipped with pedestal (9), and the top quadrangle of pedestal (9) is equipped with the branch mutually welded with hopper (8) The lower center position of strut, the pedestal (9) is fixedly installed with push-rod electric machine (10), and the output shaft weldering of push-rod electric machine (10) It is connected to cross fixed frame (11), the quadrangle of the cross fixed frame (11) is rotatably equipped with the first transfer roller (12), described Cross fixed frame (11) is surrounded by the first rectangular column (13) mutually welded with pedestal (9) bottom, and two are oppositely arranged It is offered on first rectangular column (13) the first rectangular through-hole (14), the inner horizontal of first rectangular through-hole (14) is placed with cunning Motion block (15), and the two sides of sliding shoe (15) offer sliding slot (16), the sliding slot (16) slidably connects and the first rectangle The first fixed block (17) that through-hole (14) side wall mutually welds, it is solid that two sliding shoe (15) sides close to each other are welded with triangle Determine block (18), the triangle fixed block (18) is respectively and fixedly provided with two first compressions close to the side both sides of the first rectangular column (13) Spring (19), and one end of the first compressed spring (19) and the first rectangular column (13) are fixedly mounted, the triangle fixed block (18) the other side offers the first rectangular channel, and the first rectangular channel is close to the side inner wall of the first rectangular column (13) and first turn Roller (12) are slidably connected, the vertical supporting rod (20) of the basal sliding connection of the sliding shoe (15), and vertical supporting rod (20) Bottom is equipped with the rubber pad (21) below the first rectangular column (13), and the outer sheath of the vertical supporting rod (20) is equipped with second Compressed spring (22), and the both ends of the second compressed spring (22) respectively with the bottom of the first rectangular column (13) and rubber pad (21) Top is connected, and the bottom of the hopper (8) is equipped with discharge nozzle (23), and the discharge nozzle (23) is equipped with by fixed device Screw input feeder (32), and the discharge port of screw input feeder (32) and feed pipe (7) pass through flanged joint.
2. the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind according to claim 1, which is characterized in that described second Combustion chamber (3) includes the first upper chamber of the first lower chambers and top setting opening, and the first upper chamber and the first lower chambers it Between multiple fire tubes are installed, the opening of first upper chamber is fixedly installed with the first cover board above furnace body (1), and It is connected between first upper chamber and the first combustion chamber (2) by passing a bridge greatly.
3. the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind according to claim 1, which is characterized in that the third Combustion chamber (3) includes the second upper chamber of the second lower chambers and top setting opening, and the second upper chamber and the second lower chambers it Between multiple fire tubes are installed, the opening of second upper chamber is fixedly installed with the second cover board above furnace body (1), and It is connected between second lower chambers and the first lower chambers by small gap bridge, is equipped in second lower chambers pipe (5), and Pipe (5) extends to the other side of furnace body (1) far from one end of the second lower chambers.
4. the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind according to claim 3, which is characterized in that described second The inner vertical of lower chambers is placed with engine firewall, and the surrounding of engine firewall is mutually welded with the inner wall of the second lower chambers.
5. the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind according to claim 1, which is characterized in that the sliding The bottom angled of block (15) is arranged, and the bottom side height of sliding shoe (15) close push-rod electric machine (10) is than sliding shoe (15) Bottom other side height is low.
6. the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind according to claim 1, which is characterized in that described first The first circular through hole being slidably connected with vertical supporting rod (20), and vertical supporting rod are offered in the bottom interior wall of rectangular through-hole (14) (20) top is set as arcuate structure.
7. the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind according to claim 1, which is characterized in that the fixation Device includes four guide grooves for being provided with discharge nozzle (23) exterior bottom, and on two guide grooves side inner wall close to each other It offers the second rectangular channel (24), second rectangular channel (24) is far from fixed on the side inner wall of the second rectangular channel (24) notch It is equipped with driving motor (30), the inside of second rectangular channel (24) is also welded with rectangular slab (25), and on rectangular slab (25) The second circular through hole is offered, four the second fixed blocks (26) are equidistantly welded on the inner wall of second circular through hole, and The inside of second circular through hole is placed with circular columns (27), is offered on the outside of the circular columns (27) and the second fixed block (26) The third rectangular channel (28) being slidably connected, the third rectangular channel (28) far from driving motor (30) side inner wall on be fixed with Third compressed spring (29), and one end of third compressed spring (29) and the second fixed block (26) are fixedly mounted, the circular columns (27) side close to driving motor (30) offers thread groove, and is engaged on the inside of thread groove and exports with driving motor (30) The screw rod (31) that axis mutually welds, the fixed device further include the first annular groove being provided on screw input feeder (32) side wall (33), the guide post (34) with guide groove activity installation, the guide post and on the side wall of the first annular groove (33) are welded with (34) slot (35) mutually clamped with circular columns (27) is offered on.
8. the easy-to-dismount more return-stroke biomass hot-blast stoves of one kind according to claim 7, which is characterized in that four drivings The control terminal of motor (30) is electrically connected with the same synchronization module by guiding, and the input terminal of synchronization module is electrically connected with Controller, the controller are mounted on hopper (8), and controller is MCU controller.
CN201710576438.8A 2017-07-14 2017-07-14 A kind of easy-to-dismount more return-stroke biomass hot-blast stoves CN107806644B (en)

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CN107806644B true CN107806644B (en) 2019-06-14

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378208A (en) * 1980-01-18 1983-03-29 University Of Kentucky Research Foundation Biomass gasifier combustor
KR20110057902A (en) * 2009-11-25 2011-06-01 주식회사 전주페이퍼 Transport apparatus for a combustion system of solid fuel
CN104406158A (en) * 2014-12-21 2015-03-11 云南华意科技有限公司 Biomass burning machine provided with tubular furnace hearth
CN104990068A (en) * 2015-07-27 2015-10-21 杨增威 Biomass burner and use method
CN106500307A (en) * 2016-11-03 2017-03-15 黄山容宇五金制品有限公司 A kind of novel multi-pass biomass thermal wind furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378208A (en) * 1980-01-18 1983-03-29 University Of Kentucky Research Foundation Biomass gasifier combustor
KR20110057902A (en) * 2009-11-25 2011-06-01 주식회사 전주페이퍼 Transport apparatus for a combustion system of solid fuel
CN104406158A (en) * 2014-12-21 2015-03-11 云南华意科技有限公司 Biomass burning machine provided with tubular furnace hearth
CN104990068A (en) * 2015-07-27 2015-10-21 杨增威 Biomass burner and use method
CN106500307A (en) * 2016-11-03 2017-03-15 黄山容宇五金制品有限公司 A kind of novel multi-pass biomass thermal wind furnace

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