CN217604132U

CN217604132U - Flue for biomass energy hot-blast stove

Info

Publication number: CN217604132U
Application number: CN202220059339.9U
Authority: CN
Inventors: 苏海龙
Original assignee: Jilin Changda New Energy Co ltd
Current assignee: Jilin Changda New Energy Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-10-18
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a flue for biomass energy hot-blast furnace relates to hot-blast furnace technical field, and to flue for current biomass energy hot-blast furnace, the function singleness is inconvenient carries out automatic clearance to the filter, and the dust on filter surface of the time of a long time is piled up too much and is reduced filtration efficiency, and the result of use is poor, the problem that work efficiency is low, now proposes following scheme, the power distribution box comprises a box body, the internal fixed intercommunication of box has the flue, the fixed intercommunication in top of box has blast pipe and inlet tube, fixedly connected with water delivery section of thick bamboo on the bottom inner wall of box, one side fixedly connected with motor of box, fixedly connected with worm on the output shaft of motor, the worm extend to in the water delivery section of thick bamboo and with water delivery section of thick bamboo rotates and connects. The utility model has the advantages of reasonable design, easy operation can carry out automatic clearance to filtering screen plate, has improved filtration efficiency, can carry out cyclic utilization to the water resource, and low in production cost, excellent in use effect.

Description

Flue for biomass energy hot-blast stove

Technical Field

The utility model relates to a hot-blast furnace technical field especially relates to a flue for biomass energy hot-blast furnace.

Background

The hot blast stove is a heat power machine, is widely applied in China in the end of the 20 th century 70 years, and becomes a replacement product of an electric heat source and a traditional steam power heat source in many industries, the hot blast stove has multiple varieties and complete series, the hot blast stove is divided into a hand-burning mode and a machine-burning mode in a coal-adding mode, the hot blast stove is divided into a coal furnace, an oil furnace, a gas furnace and the like in fuel types, along with the progress of modern technology and the enhancement of environmental protection concept, the hot blast stove with biomass energy technology is produced, the flue is used for the current biomass energy hot blast stove, the flue gas generated by the hot blast stove is discharged through the flue, the flue has higher temperature when the flue gas is discharged, if the flue is not cooled, the flue temperature is possibly overhigh and explodes, the chimney is not beneficial to smoke discharge, certain potential safety hazard exists, and the flue for the biomass energy hot blast stove is urgently needed.

However, the flue for the existing biomass energy hot air furnace has single function, is inconvenient to automatically clean the filter plate, reduces the filtering efficiency due to excessive accumulation of dust on the surface of the filter plate over time, and has poor use effect and low working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the flue for the hot-blast furnace of current biomass energy, the function singleness is inconvenient carries out the automation to the filter and is cleared up, and the dust on filter surface is piled up too much and is reduced filtration efficiency for a long time, and the result of use is poor, shortcoming that work efficiency is low, and the flue for the hot-blast furnace of biomass energy who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

a flue for a biomass energy hot air furnace comprises a box body, wherein the box body is fixedly communicated with a flue, the top of the box body is fixedly communicated with an exhaust pipe and a water inlet pipe, a water delivery cylinder is fixedly connected to the inner wall of the bottom of the box body, a motor is fixedly connected to one side of the box body, a worm is fixedly connected to an output shaft of the motor, the worm extends into the water delivery cylinder and is rotatably connected with the water delivery cylinder, a packing auger is fixedly connected to the worm, a connecting pipe is fixedly communicated to the water delivery cylinder, the top end of the connecting pipe extends into the box body, a cooling pipe is fixedly communicated to the connecting pipe, a plurality of atomizing nozzles are mounted on the connecting pipe and the cooling pipe, a water guide plate is fixedly connected to the box body, a vertically-arranged reciprocating lead screw is rotatably connected to one side of the box body, the top end of the reciprocating lead screw extends into the flue and is rotatably connected with the flue, a worm wheel is fixedly connected to the reciprocating lead screw, the worm is meshed with the worm wheel, a filter screen is fixedly connected to the flue, a cleaning brush is in threaded connection with the reciprocating lead screw, and bristles of the cleaning brush are in contact with the filter screen, and a collecting box is fixedly connected to the bottom of the flue.

Preferably, the inner wall of the flue is fixedly connected with a limiting rod, and the cleaning brush is sleeved on the limiting rod in a sliding manner.

Preferably, a through hole is formed in the inner wall of the bottom of the flue, a sealing ring is fixedly mounted in the through hole, and the reciprocating screw rod is rotatably connected with the sealing ring.

Preferably, the bottom of the collection box is fixedly communicated with a trash discharge pipe, and the bottom end of the trash discharge pipe is movably provided with a cover.

Preferably, the reciprocating screw rod is fixedly sleeved with inner rings of two bearings, the outer rings of the bearings are fixedly connected with supporting rods, and one ends of the supporting rods, far away from the bearings, are fixedly connected with the box body.

Preferably, one side of the box body is fixedly connected with a motor support, and the motor is fixedly connected with the motor support.

In the utility model, the flue for the biomass energy hot air furnace stores water for the box body through the water inlet pipe, when the flue needs to be cooled, the motor is started, the rotation of the output shaft of the motor drives the worm to rotate, the worm drives the auger to rotate, and the auger sprays water in the box body to the flue through the connecting pipe and the cooling pipe;

in the utility model, the worm and the worm wheel are meshed to drive the reciprocating lead screw, and the rotation of the reciprocating lead screw drives the cleaning brush to do up-and-down reciprocating motion, so that the effect of automatically cleaning the filter screen is realized;

the utility model has the advantages of reasonable design, easy operation can carry out automatic clearance to crossing filter plate, has improved filtration efficiency, can carry out cyclic utilization to the water resource, and low in production cost, excellent in use effect.

Drawings

FIG. 1 is a schematic perspective view of a flue for a biomass hot blast stove according to the present invention;

FIG. 2 is a schematic sectional view of a flue of the biomass hot blast stove according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a flue for a biomass hot blast stove, which is provided by the utility model.

In the figure: 1. a box body; 2. a flue; 3. an exhaust pipe; 4. a water inlet pipe; 5. a water delivery cartridge; 6. a motor; 7. a worm; 8. a packing auger; 9. a connecting pipe; 10. a cooling tube; 11. a water guide plate; 12. a reciprocating screw; 13. a worm gear; 14. a filter screen; 15. cleaning a brush; 16. a limiting rod; 17. a seal ring; 18. a collection box; 19. and a cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present solution provides an embodiment: a flue for a biomass energy hot blast stove comprises a box body 1, a flue 2 is fixedly communicated in the box body 1, an exhaust pipe 3 and a water inlet pipe 4 are fixedly communicated at the top of the box body 1, a water delivery cylinder 5 is fixedly connected to the inner wall of the bottom of the box body 1, a motor 6 is fixedly connected to one side of the box body 1, a worm 7 is fixedly connected to an output shaft of the motor 6, the worm 7 extends into the water delivery cylinder 5 and is rotatably connected with the water delivery cylinder 5, a packing auger 8 is fixedly connected to the worm 7, a connecting pipe 9 is fixedly communicated with the water delivery cylinder 5, the top end of the connecting pipe 9 extends into the box body 1, a cooling pipe 10 is fixedly communicated with the connecting pipe 9 and the cooling pipe 10, a plurality of atomizing nozzles are respectively installed on the connecting pipe 9 and the cooling pipe 10, a water guide plate 11 is fixedly connected in the box body 1, a vertically-arranged reciprocating lead screw 12 is rotatably connected to one side of the box body 1, the top end of the reciprocating lead screw 12 extends into the flue 2 and is rotatably connected with the flue 2, a worm wheel 13 is fixedly connected to the reciprocating lead screw 12, the worm 7 is engaged with the worm wheel 13, a filter screen 14 is fixedly connected in the flue 2, a cleaning brush 15 is connected to the reciprocating lead screw 12, bristles of the cleaning brush 15 and are fixedly connected with a collecting box 18 fixedly connected with the flue 2, and are fixedly connected with the filter screen collecting box 18.

Referring to fig. 2, in this embodiment, one side of the box body 1 is fixedly connected with a motor bracket, and the motor 6 is fixedly connected with the motor bracket, so that the operation of the motor 6 is more stable.

Referring to fig. 2, in this embodiment, the reciprocating screw 12 is fixedly sleeved with inner rings of two bearings, the outer rings of the bearings are fixedly connected with supporting rods, and one ends of the supporting rods, far away from the bearings, are fixedly connected with the box body 1, so that the reciprocating screw 12 rotates more stably.

Referring to fig. 2, in this embodiment, a limiting rod 16 is fixedly connected to the inner wall of the flue 2, and the cleaning brush 15 is slidably sleeved on the limiting rod 16 to limit the cleaning brush 15.

Referring to fig. 3, in this embodiment, the bottom of the collection box 18 is fixedly communicated with a trash removal pipe, and a cover 19 is movably mounted at the bottom end of the trash removal pipe, so that the trash can be cleaned conveniently.

Referring to fig. 3, in this embodiment, a through hole is formed in the inner wall of the bottom of the flue 2, a sealing ring 17 is fixedly installed in the through hole, and the reciprocating screw 12 is rotatably connected with the sealing ring 17, so that the sealing effect of the flue 2 is better.

The working principle is that firstly, a gate valve is opened, water is stored in a box body 1 through a water inlet pipe 4, a motor 6 is started when the flue 2 needs to be cooled, the rotation of an output shaft of the motor 6 drives a worm 7 to rotate, the worm 7 drives an auger 8 to rotate, the auger 8 sprays water in the box body 1 to the flue 2 through a connecting pipe 9 and a cooling pipe 10, the worm 7 is meshed with a worm wheel 13 to drive a reciprocating lead screw 12, the reciprocating lead screw 12 rotates to drive a cleaning brush 15 to do up-and-down reciprocating motion, the effect of automatically cleaning a filter screen 14 is achieved, dust on the filter screen 14 falls into a collecting box 18, and the cover 19 is periodically taken down to clean the dust in the collecting box 18.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a flue for biomass energy hot-blast stove, includes box (1), its characterized in that: the utility model discloses a reciprocating spraying device, including box (1), fixed intercommunication has flue (2), the fixed intercommunication in top of box (1) has blast pipe (3) and inlet tube (4), fixedly connected with water delivery section of thick bamboo (5) on the bottom inner wall of box (1), one side fixedly connected with motor (6) of box (1), fixedly connected with worm (7) on the output shaft of motor (6), worm (7) extend to in the water delivery section of thick bamboo (5) and with water delivery section of thick bamboo (5) rotate and are connected, fixedly connected with auger (8) on worm (7), fixedly connected with connecting pipe (9) on water delivery section of thick bamboo (5), the top of connecting pipe (9) extends to in box (1), fixedly connected with cooling tube (10) on connecting pipe (9), connecting pipe (9) with all install a plurality of atomizer on cooling tube (10), fixedly connected with water deflector (11) in box (1), one side of box (1) is rotated and is connected with lead screw (12) of vertical setting, the top of lead screw (12) extend to reciprocal connection with worm wheel (13) and reciprocal connection on flue (2), the filter screen (14) is fixedly connected in the flue (2), the reciprocating screw rod (12) is connected with a cleaning brush (15) in a threaded manner, bristles of the cleaning brush (15) are in contact with the filter screen (14), and the bottom of the flue (2) is fixedly communicated with a collecting box (18).

2. The flue for the biomass energy hot blast stove according to claim 1, characterized in that: the inner wall of the flue (2) is fixedly connected with a limiting rod (16), and the cleaning brush (15) is sleeved on the limiting rod (16) in a sliding mode.

3. The flue for the biomass energy hot blast stove according to claim 1, characterized in that: the inner wall of the bottom of the flue (2) is provided with a through hole, a sealing ring (17) is fixedly arranged in the through hole, and the reciprocating screw rod (12) is rotatably connected with the sealing ring (17).

4. The flue for the biomass energy hot blast stove according to claim 1, characterized in that: the bottom of the collection box (18) is fixedly communicated with a trash discharge pipe, and the bottom end of the trash discharge pipe is movably provided with a cover (19).

5. The flue for the biomass energy hot blast stove according to claim 1, characterized in that: the reciprocating screw rod (12) is fixedly sleeved with inner rings of two bearings, the outer rings of the bearings are fixedly connected with supporting rods, and one ends of the supporting rods, far away from the bearings, are fixedly connected with the box body (1).

6. The flue for the biomass energy hot blast stove according to claim 1, characterized in that: one side fixedly connected with motor support of box (1), motor (6) with motor support fixed connection.