CN116123530A - Biomass particle hot-blast stove - Google Patents

Abstract

The invention discloses a biomass particle hot blast stove which comprises a hot blast stove body, wherein a combustion chamber, a heat exchanger body and a shell are arranged in the hot blast stove, a guide plate for guiding air is arranged in the combustion chamber, the combustion chamber is communicated with the shell through a second heat conduction channel, a first air supplementing opening is formed in one side, close to the heat exchanger body, of the hot blast stove body, the first air supplementing opening is communicated with the guide plate through the air guide opening, and an air outlet is formed in the top of the hot blast stove body. Fresh air from the outside enters from the first air supplementing port, enters into the guide plate through the air guide port after passing through the heat exchanger, and exchanges heat with hot air in the combustion chamber through the guide plate, so that the fresh air finally enters into the grain drying device through the air outlet, and grain drying operation is carried out, wherein cold air entering into the hot air furnace from the outside is not in direct contact with the hot air in the combustion chamber in the whole process, and therefore the quality of the air is effectively guaranteed.

Description

Biomass particle hot-blast stove

Technical Field

The invention relates to the technical field of hot blast stoves, in particular to a biomass particle hot blast stove.

Background

The cereal generally needs to be stored after harvesting, and under the condition that the storage time is longer, the condition that mildews or even decays appears in the cereal to cause the wasting of resources, consequently just need carry out drying treatment to cereal before depositing to cereal, just need use drying equipment in the course of the work that carries out drying treatment, in drying equipment carries out the stoving operation in-process, can generally use hot-blast, hot-blast production just is burnt in the hot-blast furnace by living beings granule, produces heat, provides hot-blast to drying device in. Because living beings granule burning can produce harmful gas etc. and multiple adverse and direct heat factor of carrying in to drying device, consequently need carry out heat transfer many times before carrying hot-blast to drying device in to after passing through hot-blast furnace internal heating with external fresh air, the transmission is to drying device inside, thereby can effectually improve the quality when cereal is dried, can guarantee the safe in utilization of cereal simultaneously.

The application number is as follows: 202010561360.4A Chinese patent entitled "Biomass particle hot-blast stove" discloses a biomass particle hot-blast stove, including the feed chamber that is used for carrying biomass particles, heating chamber and air inlet exhaust flue, the heating chamber includes the combustion chamber and around the coiled plate formula heat exchanger that the combustion chamber set up, coiled plate formula heat exchanger includes heat transfer wind channel and heat transfer flue, be provided with the main flue on the combustion chamber, be connected through the outlet flue between the air intake and the main flue of heat transfer flue, be provided with the play hot-blast line of being connected with the air outlet of heat transfer wind channel on the heating chamber, the air inlet exhaust flue includes main air inlet machine and the waste heat recovery pipe that cooperates the setting with main air inlet machine, be connected through main tuber pipe between the air outlet of main air inlet machine and the air intake of heat transfer wind channel, the air outlet of heat transfer flue is connected with out the waste flue, it is connected with the waste heat recovery pipe to go out the waste flue. The invention has simple structure.

In the above-mentioned patent, through the cooperation between heat transfer flue etc., the thermal efficiency at the during operation is high, can the energy saving, and exhaust flue gas can not pollute the environment moreover, main fan absorptive natural cold wind carries out the first heat exchange through M type waste heat recovery pipe and makes import wind temperature improve 5-15 ℃ thereby reach environmental protection and energy-conserving purpose, when cereal is dried the operation, generally need a large amount of living beings granule burning to produce heat, because there is impurity such as dust to remain in hot-blast in the middle of the heat that living beings granule burning produced, consequently, in order to guarantee the quality of cereal, need carry out heat transfer many times, current heat transfer only passes through the heat exchanger heat transfer, work efficiency is lower.

Disclosure of Invention

The invention aims to provide a biomass particle hot blast stove, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a living beings granule hot-blast furnace, includes the hot-blast furnace body, the inside combustion chamber, heat exchanger body and the casing of being provided with of hot-blast furnace, the inside guide plate that is used for the wind-guiding that is provided with of combustion chamber, switch on through the second heat conduction passageway between combustion chamber and the casing, be provided with first air supply mouth on the one side that the hot-blast furnace body is close to the heat exchanger body, first air supply mouth pass through the air guide mouth with the guide plate intercommunication, be provided with the air outlet on the hot-blast furnace body top.

Further, the guide plate is communicated with the second heat conduction channel through a first heat conduction channel, a first communication hole communicated with the combustion chamber is formed in the first heat conduction channel, and the first heat conduction channel is communicated with the second heat conduction channel through a second communication hole.

Further, a third heat conduction channel is arranged on the shell and is communicated with the heat exchanger body, an air outlet for air outlet is arranged on the top of the hot blast stove body, and the air outlet is communicated with the air outlet of the heat exchanger body.

Further, a second air supplementing port is formed in the top of the hot blast stove body.

Further, the air outlet is communicated with the guide plate.

Compared with the prior art, the invention has the beneficial effects that: this living beings granule hot-blast furnace, through the cooperation between hot-blast furnace body, the combustion chamber, a housing, the guide plate, the second heat conduction passageway, first air supply mouth and the air outlet, external fresh air gets into from first air supply mouth, enter into the guide plate through the air supply mouth after the heat exchanger, heat transfer is carried out through the hot-blast of guide plate with the combustion chamber inside, thereby finally enter into cereal drying device inside through the air outlet, carry out cereal drying operation, wherein external cold wind that enters into the hot-blast furnace inside is through whole hot-blast direct contact with the combustion chamber, thereby effectually guaranteed the quality of air.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an overall cross-sectional structure provided by an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the area B in FIG. 2;

FIG. 4 is a schematic view of a housing structure according to another embodiment of the present invention;

fig. 5 is a schematic top view of a housing according to an embodiment of the present invention;

FIG. 6 is a schematic view of the cross-sectional structure taken along line A-A in FIG. 5;

fig. 7 is a schematic view of a partial structure of a housing according to an embodiment of the present invention;

FIG. 8 is a schematic view of a partial cross-sectional structure provided by an embodiment of the present invention;

FIG. 9 is a schematic view of another view partially in section, according to an embodiment of the present invention;

FIG. 10 is a schematic view of the internal structure of an ash storage bin according to an embodiment of the invention;

FIG. 11 is a schematic view of a partial structure of a trowelling assembly according to an embodiment of the present invention;

FIG. 12 is an enlarged schematic view of the area A in FIG. 6;

FIG. 13 is a schematic view of another heat exchanger according to an embodiment of the present invention mounted on a mounting frame;

FIG. 14 is a schematic view of another view of a heat exchanger according to an embodiment of the present invention mounted on a mounting frame;

FIG. 15 is a schematic view of a cleaning assembly mounting location provided in accordance with an embodiment of the present invention;

FIG. 16 is a schematic view of a fastening assembly according to an embodiment of the present invention;

FIG. 17 is a schematic view of a cleaning assembly according to an embodiment of the present invention;

FIG. 18 is a schematic view of a driving mechanism according to an embodiment of the present invention;

FIG. 19 is a schematic view of a heat exchanger tube according to an embodiment of the present invention;

FIG. 20 is a schematic view of another combustion chamber according to an embodiment of the present invention;

FIG. 21 is a schematic top view of a combustion chamber according to an embodiment of the present invention;

FIG. 22 is a schematic view of the cross-sectional structure taken along line A-A in FIG. 21;

FIG. 23 is a schematic view of a partial structure according to an embodiment of the present invention;

FIG. 24 is a schematic view of a feeding mechanism according to an embodiment of the present invention;

fig. 25 is a schematic top view of a feeding mechanism according to an embodiment of the present invention;

FIG. 26 is a schematic view of the cross-sectional structure taken along B-B in FIG. 25;

FIG. 27 is a schematic view of a structure of an ash guide plate according to an embodiment of the invention;

FIG. 28 is a schematic view of a cleaning assembly according to an embodiment of the present invention;

fig. 29 is an enlarged view of the area a in fig. 28.

Reference numerals illustrate: 1. a hot blast stove body; 2. a mounting frame; 3. a heat exchanger body; 4. a cleaning assembly; 401. a cleaning ring; 402. a fixing plate; 5. a driving unit; 6. a fastening assembly; 601. a driving rod; 602. a butt joint rod; 603. a driving block; 604. a wedge surface; 605. a fastening plate; 606. a reset member; 7. a carrying case; 8. a driving mechanism; 801. a stepping motor; 802. spur gears; 803. a driving plate; 804. a rack; 9. a transmission assembly; 901. a synchronizing wheel; 10. a combustion chamber; 11. a blower assembly; 13. a material conveying mechanism; 14. a servo motor; 15. a hopper; 16. a stirring assembly; 17. a transmission assembly; 18. a material conveying pipe; 19. a support frame; 20. a material conveying blade; 21. a discharge port; 22. an ash guide plate; 23. a cleaning plate; 24. a driving block; 25. a driving motor; 26. a first transmission gear; 27. a second transmission gear; 28. a dust removing block; 29. a reciprocating screw rod; 30. driving a screw rod; 31. a main gear; 32. a slave gear; 33. a guide groove; 34. an ash removing port; 35. a housing; 36. an air inlet; 37. an air outlet; 38. a heat conductive plate; 39. an ash storage box; 40. a driving member; 41. a striking assembly; 42. a rotating lever; 43. a carrier; 44. hitting a ball; 45. a slide bar; 46. a tension spring; 47. a chute; 48. a mounting groove; 50. a trowelling assembly; 501. a troweling roller; 502. a connecting strut; 503. spur gears; 504. a toothed ring; 505. a spiral groove; 51. a first air supply port; 52. a second air supply port; 53. a deflector; 54. a first heat conduction channel; 55. a second heat conduction channel; 56. an air outlet; 57. a third heat conduction channel; 58. an air outlet; 59. a first communication hole; 60. a second communication hole; 61. and an air guide port.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-29, the present invention provides a technical solution: the utility model provides a living beings granule hot-blast furnace, includes hot-blast furnace body 1, and the hot-blast furnace is inside to be provided with combustion chamber 10, heat exchanger body 3 and casing 35, and combustion chamber 10 is inside to be provided with the guide plate 53 that is used for the wind-guiding, switches on through second heat conduction channel 55 between combustion chamber 10 and the casing 35, is provided with first air supply mouth 51 on the one side that hot-blast furnace body 1 is close to heat exchanger body 3, and first air supply mouth 51 communicates with guide plate 53 through air guide mouth 61, is provided with air outlet 56 on the hot-blast furnace body 1 top.

Specifically, this living beings granule hot-blast furnace, wherein including hot-blast furnace body 1, the inside combustion chamber 10 that is provided with of hot-blast furnace, heat exchanger body 3 and casing 35, the inside guide plate 53 that is used for the wind-guiding that is provided with of combustion chamber 10, switch on through second heat conduction channel 55 between combustion chamber 10 and the casing 35, consequently, after living beings granule burns in the combustion chamber inside, can enter into in the casing 35 through guide plate 53 and second heat conduction channel, be provided with first air supply 51 on the one side that hot-blast furnace body 1 is close to heat exchanger body 3, first air supply 51 communicates with guide plate 53 through air guide 61, be provided with air outlet 56 on the top of hot-blast furnace body 1, external fresh air gets into from first air supply 501, enter into in the guide plate 53 through the air guide after heat exchanger 3, heat transfer is carried out with the inside hot-blast of combustion chamber through guide plate 53, thereby finally enter into cereal drying device inside through air outlet 56, carry out cereal drying operation, wherein the whole journey that the external world enters into inside through hot-blast direct contact with the combustion chamber, thereby the quality of air has effectively been guaranteed.

In this embodiment, the flow guiding plate 53 is conducted with the second heat conducting channel 55 through the first heat conducting channel 54, the first heat conducting channel 54 is provided with a first through hole 59 conducted with the combustion chamber 10, and the first heat conducting channel 54 is conducted with the second heat conducting channel 55 through a second communication hole 60.

Preferably, the flow guide plate 53 is conducted with the second heat conducting channel 55 through the first heat conducting channel 54, the first heat conducting channel 54 is provided with a first communication hole 59 conducted with the combustion chamber 10, the first heat conducting channel 54 is conducted with the second heat conducting channel 55 through the second communication hole 60, so that heat is conveniently transmitted to the shell 35, and when cold air enters the outer side of the shell 35 from the first air supplementing port 53, heat exchange can be performed with the shell 35, so that heat exchange efficiency is improved, and the use effect is good.

In another embodiment of the present invention, a third heat conducting channel 57 is disposed on the housing 35, the third heat conducting channel 57 is communicated with the heat exchanger body 3, an air outlet 58 for air outlet is disposed on top of the hot blast stove body 1, and the air outlet 58 is communicated with the air outlet of the heat exchanger body 3.

Preferably, a third heat conducting channel 57 is arranged on the shell 35, the third heat conducting channel 57 is communicated with the heat exchanger body 3, an air outlet 58 for air outlet is arranged on the top of the hot blast stove body 1, and the air outlet 58 is communicated with the air outlet of the heat exchanger body 3, so that waste hot air can be conveniently treated, and harmless emission is realized.

In yet another embodiment of the present invention, the top of the stove body 1 is provided with a second air supply port 52.

Preferably, the second air compensating port 52 is formed on the top of the hot blast stove body 1, so that the second air compensating port 52 enters the hot blast stove, can perform first heat exchange with the third heat conducting channel 57, perform second heat exchange with the shell 53, perform third heat exchange with the guide plate 53, improve heat exchange efficiency, and have good use effect.

In another embodiment of the present invention, the air outlet 56 is in communication with the baffle 53.

Preferably, the air outlet 56 is communicated with the guide plate 53, so that heat can be conveniently provided to the grain drying device, and the use effect is good.

In particular to a biomass particle hot-blast stove, wherein a combustion chamber mechanism, a heat exchanger assembly and an internal rotation sedimentation mechanism are further arranged in the hot-blast stove.

The invention provides a further technical scheme: the utility model provides a combustion chamber mechanism, including setting up at the inside combustion chamber 10 of hot-blast furnace body 1, the inside guide ash board 22 that is provided with of combustion chamber 10 is provided with inside, the inside clean mechanism that is used for cleaning guide ash board 22 that is provided with of combustion chamber 10, clean mechanism includes the clean board 23 of sliding connection on guide ash board 22, offer the deashing mouth 34 that is used for the ash on the combustion chamber 10, the slip is provided with deashing piece 28 on the combustion chamber 10, clean mechanism still includes drive assembly, drive assembly is used for driving clean board 23 and deashing piece 28 synchronous slip.

Specifically, the combustion chamber mechanism comprises a combustion chamber 10 arranged in the hot blast stove body 1, wherein the combustion chamber 10 is internally used for combusting biomass particles so as to generate heat, and specifically, the combustion chamber 10 is internally provided with an ash guide plate 22, and the ash guide plate 22 is in an inclined state, so that when the combustion chamber mechanism is used, biomass particles are combusted in the combustion chamber 10, residual dust can pass through the ash guide plate 22 to the bottom of the combustion chamber 10, and more residues such as dust impurities remain on the ash guide plate 22, so that the combustion chamber mechanism has good use effect; wherein the combustion chamber 10 is internally provided with a cleaning mechanism for cleaning the ash guide plate 22, and the cleaning mechanism is used for cleaning dust impurities and the like on the ash guide plate 22, so that the use effect is good; the cleaning mechanism comprises a cleaning plate 23 which is connected to the ash guide plate 22 in a sliding way, specifically, a cleaning brush is arranged on the cleaning plate 23, and the cleaning plate 23 slides on the ash guide plate, so that the ash guide plate 22 is convenient to clean; specifically, the combustion chamber 10 is provided with the ash removing opening 34 for ash discharging, wherein the ash removing opening 34 can be designed according to different working requirements, and the use effect is good; the combustion chamber 10 is provided with the ash removal piece 28 in a sliding manner, the ash removal piece 28 is used for ash removal operation, the cleaning mechanism further comprises a driving assembly, the driving assembly is used for driving the cleaning plate 23 and the ash removal piece 28 to slide synchronously, cleaning operation is conducted on the ash guide plate 22, dust impurities in the combustion chamber 10 and the like, accordingly working efficiency can be improved, and the use effect is good.

In this embodiment, the two sides of the combustion chamber 10 are provided with the ash cleaning openings 34, and each side of the ash cleaning opening 34 is slidably provided with an ash cleaning block 28, so that the ash cleaning efficiency can be further improved, and the practicability is higher.

In another embodiment provided by the invention, the driving assembly comprises a driving motor 25 arranged in the combustion chamber 10, and the driving motor 25 is arranged to provide driving force for the sliding of the cleaning plate 23 and the ash removing block 28, so that the use effect is good; the inside of the combustion chamber 10 is rotatably connected with a driving screw rod 30, the cleaning plate 23 is slidably provided with a driving block 24, the driving block 24 is in threaded connection with the driving screw rod 30, specifically, the driving screw rod 30 is a reciprocating screw rod, the ash guide plate 22 is provided with a guide groove 33, and the driving block 24 is slidably arranged in the guide groove 33, so that the stability of the cleaning plate 23 during sliding is improved, and the practicability is high; the driving motor 25 is in transmission connection with the driving screw rod 30 through a transmission unit, and the installation position of the driving motor 25 can be changed by arranging the transmission unit, so that the driving motor 25 is convenient to install in actual use, and the use effect is good; therefore, when the ash removal operation is needed, the driving motor 25 is started, when the driving motor 25 rotates, the driving screw rod 30 is driven to rotate through the transmission unit, when the driving screw rod 30 rotates, the driving screw rod 30 can be driven to rotate, and when the driving screw rod 30 rotates, the driving block 24 can be driven to slide, so that the cleaning plate 23 is driven to slide, and the use effect is good.

In another embodiment of the present invention, a reciprocating screw rod 29 is rotatably connected to the combustion chamber 10, and the ash removing blocks 28 on each side are respectively screwed on two sides of the reciprocating screw rod 29, and the driving motor 25 is in transmission connection with the reciprocating screw rod 29 through a transmission member, specifically, when the driving motor 25 rotates, the reciprocating screw rod 29 is driven to rotate through the transmission member, so that the ash removing blocks 28 on two sides are driven to slide reciprocally, so that ash removing operation is facilitated.

In still another embodiment of the present invention, the driving screw 30 is provided with a main gear 31, the reciprocating screw 29 is provided with a secondary gear 32, and the secondary gear 32 is meshed with the main gear 31, where when the driving motor 25 rotates the rotation shaft, the reciprocating screw 29 is driven to rotate by the transmission member, and then the secondary gear 32 can be driven to rotate, and the secondary gear 32 rotates to drive the main gear 31 to rotate, so that the driving screw 30 can be driven to rotate, when the driving screw 30 rotates, the driving screw 30 can be driven to rotate, and when the driving screw 30 rotates, the driving block 24 can be driven to slide, so that the cleaning plate 23 is driven to slide, so that the use effect is good.

In another embodiment provided by the invention, a second transmission gear 27 is arranged on the reciprocating screw rod 29, a first transmission gear 26 is arranged on the driving motor 25, and the first transmission gear 26 is meshed with the second transmission gear 27; when the driving motor 25 rotates, the first transmission gear 26 is driven to rotate, the second transmission gear 27 is driven to drive the reciprocating screw rod 29 to rotate, the driven gear 32 can be driven to rotate, the driven gear 32 is driven to rotate, the main gear 31 can be driven to rotate, the driving screw rod 30 can be driven to rotate, when the driving screw rod 30 rotates, the driving screw rod 30 can be driven to rotate, and when the driving screw rod 30 rotates, the driving block 24 can be driven to slide, and the cleaning plate 23 is driven to slide; when the reciprocating screw rod 29 rotates, the ash cleaning blocks 28 on the two sides are driven to slide in a reciprocating manner, so that ash cleaning operation is facilitated, and the use effect is good.

In another embodiment provided by the invention, the material conveying mechanism 13 is arranged at one side of the combustion chamber 10, and the material conveying mechanism 13 is used for conveying materials into the combustion chamber 10, so that the materials can be conveniently provided into the combustion chamber 10, and the use effect is good.

In another embodiment provided by the invention, the material conveying mechanism 13 comprises a material conveying pipe 18 communicated with the combustion chamber 10, a material conveying blade 20 is rotatably connected to the material conveying pipe 18, and the material conveying blade 20 is a spiral blade, so that when the biomass particle material conveying device is used, biomass particle material can be conveyed into the combustion chamber 10 through the material conveying pipe 18 by rotating the material conveying blade 20, and the use effect is good; the automatic stirring device comprises a feeding pipe 18, a feeding hopper 15, a servo motor 14, a stirring assembly 16, a supporting frame 19, a driving assembly 17, a supporting frame 14, a driving assembly 17 and a stirring assembly 16, wherein the feeding hopper 15 is arranged on the feeding pipe 18 and is communicated with the feeding pipe 18 through a discharging hole 21, the servo motor 14 is connected with a feeding blade 20 coaxially, in use, the stirring assembly 16 comprises a stirring shaft, a plurality of stirring rods are arranged on the stirring shaft, a belt pulley is arranged on the stirring shaft, the servo motor 14 is connected with the stirring assembly 16 through a transmission assembly 17 in a transmission mode, the feeding hopper 15 is arranged on one side of the combustion chamber 10 through the supporting frame 19, stability of the feeding hopper 15 during installation is improved, the use effect is good, the driving assembly 17 can be matched with two belt pulleys and a belt, when the stirring assembly 16 is driven to stir through the matching between the belt pulleys and the belt, the stirring assembly 16 is driven to perform stirring operation through the matching between the belt pulleys and the belt, the stirring shaft is arranged on the stirring shaft, the stirring shaft is provided with a belt pulley, the other belt pulley is arranged on the stirring shaft, and when the stirring assembly 14 is connected with the stirring assembly through the belt transmission, the driving assembly is rotated through the transmission, the driving assembly 14, the feeding blade 20 can be driven to rotate, the stirring assembly can be driven to rotate through the stirring shaft, the stirring assembly through the stirring shaft when the stirring assembly is driven to rotate, the stirring assembly rotation, the feeding pulley can rotate through the stirring shaft, the feeding pulley can rotate through the stirring shaft, the rotation and the stirring blade through the rotation and the rotation can be rotated through the rotation and the stirring blade through the rotation and the stirring blade.

The invention provides a further technical scheme: the utility model provides a heat exchanger assembly, includes heat exchanger body 3, and heat exchanger body 3 passes through mounting bracket 2 to be installed in hot-blast furnace body 1, is provided with multiunit cleaning assembly 4 that are used for cleaning heat exchanger body 3 on the mounting bracket 2, and cleaning assembly 4 includes multiunit cleaning ring 401, is provided with on the mounting bracket 2 and is used for driving cleaning assembly 4 slip drive unit 5, and cleaning assembly 4 includes actuating mechanism 8, and actuating mechanism 8 is used for controlling multiunit cleaning ring 401 and is close to or keep away from heat exchanger body 3 in step.

Specifically, the heat exchanger assembly comprises a heat exchanger body 3, wherein a material conveying blade can be driven to rotate, the dividing wall type heat exchanger of the dividing wall type heat exchanger is characterized in that two fluids with different temperatures flow in a space separated by a wall surface, and heat exchange is carried out between the two fluids through heat conduction of the wall surface and convection of the fluids on the wall surface; the divided wall heat exchangers include shell-and-tube, double-tube, and other types of heat exchangers; the dividing wall type heat exchanger is the most widely used heat exchanger; the shell-and-tube (also called shell-and-tube) heat exchanger is mainly composed of a shell, a tube bundle, a tube plate, an end socket and the like, wherein the shell is round, a parallel tube bundle or a spiral tube is arranged in the shell, and two ends of the tube bundle are fixed on the tube plate; two fluids which exchange heat in the shell-and-tube heat exchanger, one fluid flows in the tube, and the stroke of the fluid is called tube side; flow outside the tube, the travel of which is called the shell side; the wall of the tube bundle is the heat transfer surface. The heat exchanger body 3 is arranged in the hot blast stove body 1 through the mounting frame 2, so that the heat exchanger body 3 is convenient to install and the use effect is good; the cleaning assembly 4 used for cleaning the heat exchanger body 3 is arranged on the mounting frame 2, cleaning operation is conveniently carried out on the heat exchanger body by arranging the cleaning assembly 4, the cleaning assembly 4 comprises a plurality of groups of cleaning rings 401, the cleaning rings 401 are specifically matched with the heat exchanger tubes, cleaning bristles are arranged on each cleaning ring 401, the use effect is good, cleaning operation can be conveniently carried out on the heat exchanger tubes by arranging the cleaning bristles, cleaning operation on the heat exchanger can be conveniently carried out on the heat exchanger, excessive dust accumulation can be avoided, the heat exchanger tube quantity is reduced, heat exchange efficiency is affected, the use effect is good, the cleaning assembly 4 is driven to slide by the driving unit 5, a driving source is provided for the cleaning assembly 4, and therefore the work efficiency is effectively improved, and the practicability of the cleaning assembly is improved; wherein clean subassembly 4 includes actuating mechanism 8, actuating mechanism 8 is used for controlling multiunit clean ring 401 and is close to or keep away from heat exchanger body 3 in step, through actuating mechanism 8 control multiunit clean ring 401, when need clean the operation, make multiunit clean ring be close to heat exchanger body 3, otherwise when need not use clean subassembly 4, through making clean ring 401 keep away from heat exchanger body 3, avoid because the heat exchanger temperature is too high, thereby play the effect of protection clean operation 4, can avoid clean ring 401 to influence the heat transfer effect simultaneously, excellent in use effect.

In this embodiment, each cleaning assembly 4 further includes two fixing plates 402, where the two fixing plates 402 are symmetrically disposed, and each set of cleaning rings 401 is symmetrically disposed on the corresponding fixing plate 402, in use. The two fixing plates 402 are close to each other, so that the two cleaning rings 401 form a closed loop, the formed closed loop is matched with the heat exchange tube, and when the cleaning rings 401 slide reciprocally, the heat exchanger can be cleaned, and the use effect is good.

In another embodiment of the present invention, a carrying case 7 is disposed on the mounting frame 2, multiple groups of fixing plates 402 are all slidably disposed on the carrying case 7, and the driving mechanism 8 carries the inside of the carrying case 7, so that the driving mechanism 8 is convenient to install, and meanwhile, the stability of the fixing plates 402 during sliding can be improved, and further, the stability of the cleaning ring 401 during sliding is improved, and the use effect is good.

In still another embodiment of the present invention, the driving mechanism 8 includes a stepper motor 801, the stepper motor 801 is installed in the carrying case 7, each set of fixing plates 402 is provided with a driving plate 803, each driving plate 803 is provided with a rack 804, a power shaft of the stepper motor 801 is provided with a spur gear 802, the two racks 804 are meshed with the spur gear 802, the spur gears 802 drive the two racks 804 to slide in opposite directions, when the heat exchanger needs to be cleaned, the two cleaning rings 401 are driven to approach each other first, the stepper motor 801 is started, and when a rotating shaft of the stepper motor 801 rotates, the two racks 804 are driven to slide in opposite directions, so as to drive the two driving plates 803 to approach each other, so as to drive the two cleaning rings 401 to approach each other, and then the cleaning assembly 4 is driven to slide on the heat exchanger by the driving unit 5, thereby completing the operation of cleaning the heat exchanger.

In still another embodiment of the present invention, the plurality of groups of cleaning assemblies 4 are connected in a transmission manner by the transmission assembly 9, and by arranging the transmission assembly 9, the plurality of groups of cleaning assemblies 4 can be driven to slide synchronously, so that the cleaning efficiency of the heat exchanger can be further improved, and the practicability is better.

In another embodiment provided by the invention, the transmission assembly 9 comprises transmission rods rotatably connected to the bearing box 7, the plurality of groups of transmission rods are provided with the synchronous wheels 901, the plurality of groups of synchronous wheels 901 are in transmission connection through synchronous belts, the stepping motor 801 is coaxially connected with one of the transmission rods, and when the heat exchanger is used, the stepping motor 801 is started, the rotation shaft of the stepping motor 801 rotates to drive one of the transmission rods to rotate, so that the plurality of groups of cleaning assemblies 4 can be driven to be regulated through the cooperation between the plurality of groups of synchronous wheels 901 and the synchronous belts, the fixing of the cleaning assemblies 4 to the heat exchanger can be realized, and the use effect is good.

In yet another embodiment, which is provided by the invention, wherein a fastening assembly 6 for the heat exchanger body 3 is arranged between the carrying case 7 and the mounting frame 2, the stability of the mounting frame 2 in cleaning the heat exchanger can be improved by arranging the fastening assembly 6.

In another embodiment provided by the invention, the fastening component 6 comprises a driving rod 601 fixedly connected to the bottom of the carrying box 7, a supporting rod 602 is arranged at the bottom of the driving rod 601, the supporting rod 602 is slidably arranged in the driving rod 601, a driving block 603 is slidably arranged on the side wall of the mounting frame 2, the supporting rod 602 is abutted to the driving block 603, a wedge-shaped surface 604 is arranged on the driving block 603, the supporting rod 602 is abutted to the wedge-shaped surface 604, a fastening plate 605 is arranged at one end, far away from the wedge-shaped surface 604, of the driving block 603, a plurality of groups of reset pieces 606 are arranged between the fastening plate 605 and the mounting frame 2, and the elastic force of the reset pieces 606 drives the fastening plate 605 to be close to the mounting frame 2; when the heat exchanger needs to be cleaned, firstly, a stepping motor 801 is started, a rotating shaft of the stepping motor 801 rotates to drive one of transmission rods to rotate, so that through the cooperation between a plurality of groups of synchronous wheels 901 and synchronous belts, when the rotating shaft of the stepping motor 801 rotates, the two racks 804 are driven to slide oppositely, so that the two driving plates 803 are driven to be close to each other, the two cleaning rings 401 are driven to be close to each other, then the cleaning assembly 4 is driven to slide on the heat exchanger through a driving unit 5, when the driving unit 5 drives a bearing box 7 to slide downwards, the plurality of groups of driving rods 601 and the abutting rods 602 are driven to slide downwards, and then the driving block 603 slides outwards, so that the fastening plate 605 can be driven to be fixed with a combustion chamber, and the stability of the heat exchanger is improved; when the driving unit 5 drives the cleaning assembly 4 to slide upwards, in order to improve the stability of the heat exchanger, the cleaning assembly 4 can be away from the heat exchanger tube, so that the use effect is good, and at the moment, the resetting piece 606 is restored to be elastically deformed, and the fastening plate 605 is driven to slide towards one side close to the mounting frame 2, so that the use effect is good.

In still another embodiment of the present invention, the driving unit 5 is disposed between the carrying case 7 and the mounting frame 2, and the driving unit 5 is specifically an air cylinder, so as to facilitate sliding of the carrying case 7, so that the use effect is good.

The invention provides a further technical scheme: the utility model provides an internal rotation sedimentation mechanism, including installing at the inside casing 35 of hot-blast furnace body 1, one side is provided with air intake 36 on the casing 35, be provided with air outlet 37 on the casing 35 top, still include ash storage box 39, the casing 35 is installed on ash storage box 39, the inside deashing subassembly that is provided with of casing 35, the deashing subassembly is including rotating the dwang 42 of connecting on ash storage box 39, be provided with multiunit on the dwang 42 and between casing 35 and hit subassembly 41, be provided with a driver 40 that is used for driving to hit subassembly 41 pivoted between casing 35 and the ash storage box 39.

Specifically, the internal rotation sedimentation mechanism comprises a shell 35 arranged in the hot blast stove body 1, wherein the shell 35 is specifically of a saxophone structure, the upper end is wide, and the lower end is narrow; an air inlet 36 is arranged on one side of the shell 35, hot air enters the shell 35 from the air inlet 36, and when the hot air enters the shell 35 from the air inlet 36, the shell 35 is heated, so that a heat exchange effect is achieved; the shell 35 is made of metal, so that the heat conduction effect is good, and the heat exchange effect is better because the outer side of the shell 35 is hotter; when the air conditioner is used, cold air at the outer side exchanges heat with heat at the outer side of the shell 35 after passing through the shell 35, so that a heat exchange effect can be achieved, and the practicability is high; wherein an air outlet 37 is arranged on the top of the shell 35, so that hot air can circulate inside the shell 35, and the hot air inside the shell 35 can be conveniently transmitted out by arranging the air outlet 37, so that the waste hot air can be circulated inside the shell 35, and the waste hot air is treated through the air outlet 37, so that the use effect is good; the dust storage box 39 is further included, the shell 35 is arranged on the dust storage box 39, so that when the dust storage box is used, dust impurities and the like are inevitably carried after hot air enters the shell 35 from the air inlet 36, a large amount of dust impurities can stay at the guiding position of the shell 35 and in the dust storage box 39, dust is convenient to recover and concentrate, and the dust is prevented from overflowing to the positions of the dust storage box 39 and the shell 35, so that the sedimentation mechanism is good in use effect, and the practicability of the sedimentation mechanism can be improved; wherein the inside ash removal subassembly that is provided with of casing 35 is through setting up the ash removal subassembly, is convenient for clear up the inside dust of casing 35, can avoid because too much dust piles up, leads to casing 35 heat to reduce to influence heat exchange efficiency, carries out the ash removal operation to the inside of casing 35 through the ash removal subassembly, thereby can effectually improve the practicality of this settlement mechanism to and life, excellent in use effect; more specifically, the ash cleaning component comprises a rotating rod 42 rotatably connected to the ash storage box 39, wherein the rotating rod 42 is rotatably connected to the ash storage box 39 and extends into the shell 35, and the shell 35 can be cleaned due to the rotation of the rotating rod 42, so that the ash cleaning component has good use effect; wherein, a plurality of groups of striking components 41 are arranged between the rotating rod 42 and the shell 35, and the shell 35 can be impacted by arranging the striking components 41, so that dust or impurities remained on the shell 35 are fallen off; wherein be provided with one between casing 35 and the ash storage box 39 and be used for driving to hit the drive piece 40 that the subassembly 41 rotated, through setting up drive piece 40, can drive the dwang 42 and rotate, specifically, when dwang 42 rotated, for hit the subassembly 41 and provide the driving force, be convenient for clear up inside dust or the impurity of casing 35 etc. to can effectually reduce dust or impurity and pile up on the casing 35 lateral wall, improve heat exchange efficiency, excellent in use effect.

In this embodiment, the rotating rod 42 is provided with multiple groups of bearing members 43, and multiple groups of striking assemblies 41 are respectively disposed on the corresponding bearing members 43, and specifically, by disposing the bearing members 43, an installation space can be provided for the striking assemblies 41, so that the use effect is good.

In another embodiment of the present invention, the striking assembly 41 includes a sliding rod 45 slidably disposed on the carrier 43, the sliding rod 45 is provided with a striking ball 44, the carrier 43 is provided with a sliding slot 47, the sliding rod 45 is slidably disposed in the sliding slot 47, an extension spring 46 is disposed between the sliding slot 47 and the sliding rod 45, specifically, the sliding rod 45 is slidably disposed in the sliding slot 47, meanwhile, the striking ball 44 has a certain weight, when the rotating rod 42 rotates, under the effect of centrifugal force, the striking ball 44 is driven to slide to a side far away from the carrier 43, when the rotating speed of the rotating rod 42 is faster, the striking ball 44 is far away from the carrier 43, specifically, when the striking ball 44 slides, the sliding rod 45 is driven to slide, thereby further extending the extension spring 46, after the striking ball 44 and the housing 35 are impacted, dust impurities remained on the housing 35 are driven to fall off, and the use effect is good; when the rotation speed of the rotating rod 42 is low, the impact ball 44 is driven to be far away from the shell 35 when the centrifugal force is smaller than the elasticity of the extension spring 46, and the shell 35 is impacted again when the rotation speed of the rotating rod 42 is high, so that the use effect is good.

In another embodiment of the present invention, where the driving member 40 is a driving fan, the rotating rod 42 is coaxially connected to the driving member 40, when the driving fan is driven to rotate by the airflow, the rotating rod 42 can be driven to rotate, and when the rotating rod 42 rotates, the hitting ball 44 is driven to slide towards a side far from the bearing member 43 under the action of centrifugal force, so that the use effect is good.

In still another embodiment of the present invention, a trowelling assembly 50 is disposed between the ash storage box 39 and the rotating rod 42, and by disposing the trowelling assembly 50, dust impurities in the ash storage box 39 can be trowelled, so that the ash storage capacity of the ash storage box 39 is effectively improved, and the use effect is good.

In still another embodiment, the trowelling assembly 50 comprises the trowelling roller 501 arranged on the rotating rod 42, when the rotating rod 42 rotates, the trowelling roller 501 can be driven to rotate, wherein a rolling assembly is arranged between the trowelling roller 501 and the ash storage box 39, and the trowelling roller 501 can be driven to rotate through the rolling assembly while revolving, so that the working efficiency of the trowelling assembly 50 can be further improved, and the use effect is good.

In still another embodiment of the present invention, the rolling assembly includes a connection strut 502 fixedly connected to the trowelling roller 501, a spur gear 503 is disposed on the connection strut 502, a mounting groove 48 is disposed on the ash storage tank 39, a toothed ring 504 is disposed on the mounting groove 48, the spur gear 503 is meshed with the toothed ring 504, a spiral groove 505 is disposed on the trowelling roller 501, when the rotation rod 42 rotates, the connection strut 502 is driven to rotate, when the connection strut 502 rotates, the cooperation between the spur gear 503 and the toothed ring 504 is driven, the connection strut 502 is driven to rotate, thus the trowelling operation can be effectively performed, and dust located in the center of the ash storage tank 39 can be transmitted to the outside of the ash storage tank 39 by disposing the spiral groove 505, the ash storage efficiency of the ash storage tank 39 can be further improved, and the use effect is good.

In another embodiment of the present invention, a heat conducting plate 38 is disposed inside the casing 35, and the heat conducting plate 38 is located below the air outlet 37 to perform a diversion function.

In another embodiment provided by the invention, three groups of the bearing pieces 43 are arranged, and the three bearing pieces 43 are arranged in a circumferential array by taking the center of the rotary rod 42 as the axis, so that the shell 35 can be hit uniformly, the ash cleaning efficiency is improved effectively, and the use effect is good.

It should be noted that the electric equipment in the present application can be powered by a storage battery or an external power supply.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Claims (5)

1. Biomass particle hot blast stove, comprising a hot blast stove body (1), characterized in that:

a combustion chamber (10), a heat exchanger body (3) and a shell (35) are arranged in the hot blast stove;

a guide plate (53) for guiding air is arranged in the combustion chamber (10), and the combustion chamber (10) is communicated with the shell (35) through a second heat conduction channel (55);

a first air supplementing opening (51) is formed in one side, close to the heat exchanger body (3), of the hot blast stove body (1), and the first air supplementing opening (51) is communicated with the guide plate (53) through an air guide opening (61);

an air outlet (56) is arranged on the top of the hot blast stove body (1).

2. A biomass particle stove as claimed in claim 1, wherein: the guide plate (53) is communicated with the second heat conduction channel (55) through a first heat conduction channel (54), and a first communication hole (59) communicated with the combustion chamber (10) is formed in the first heat conduction channel (54);

the first heat conduction channel (54) is communicated with the second heat conduction channel (55) through a second communication hole (60).

3. A biomass particle stove as claimed in claim 2, wherein: the hot blast stove is characterized in that a third heat conduction channel (57) is arranged on the shell (35), the third heat conduction channel (57) is communicated with the heat exchanger body (3), an air outlet (58) for air outlet is arranged on the top of the hot blast stove body (1), and the air outlet (58) is communicated with the air outlet of the heat exchanger body (3).

4. A biomass particle stove as claimed in claim 1, wherein: a second air supplementing opening (52) is formed in the top of the hot blast stove body (1).

5. A biomass particle stove as claimed in claim 1, wherein: the air outlet (56) is communicated with the guide plate (53).

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