CN221222994U - Combustion energy-saving hot-blast stove - Google Patents
Combustion energy-saving hot-blast stove Download PDFInfo
- Publication number
- CN221222994U CN221222994U CN202322979221.5U CN202322979221U CN221222994U CN 221222994 U CN221222994 U CN 221222994U CN 202322979221 U CN202322979221 U CN 202322979221U CN 221222994 U CN221222994 U CN 221222994U
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- fixedly connected
- collecting frame
- combustion chamber
- slag collecting
- frame
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 79
- 239000002893 slag Substances 0.000 claims abstract description 48
- 239000000446 fuel Substances 0.000 claims abstract description 22
- 238000012216 screening Methods 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000009826 distribution Methods 0.000 claims abstract description 14
- 239000013049 sediment Substances 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 239000003818 cinder Substances 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 30
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a combustion energy-saving hot blast stove, which relates to the technical field of hot blast stoves and comprises a combustion chamber, wherein the top of the combustion chamber is fixedly connected with a distribution cylinder, the distribution cylinder is connected with a heat exchange tube in a penetrating way, one side of the combustion chamber is fixedly connected with a charging hopper, the inner side of the charging hopper is provided with a fuel screening component, the fuel screening component is used for screening put fuel to pick out fuel with larger block head, the bottom of the combustion chamber is fixedly connected with a slag collecting frame, and the inside of the slag collecting frame is provided with a rapid treatment component. According to the utility model, the rapid processing assembly is arranged, when the cinder collecting frame needs to be cleaned, the outer baffle is pushed on the exposed side of the cinder collecting frame, so that the empty cinder collecting frame positioned on the outer side can move to the inside of the cinder collecting frame, and meanwhile, the cinder collecting frame filled with cinder is pushed out, the operation is convenient and rapid, heat is not wasted, the energy loss in the practical application process is greatly reduced, and the workload of cinder processing is reduced.
Description
Technical Field
The utility model relates to the technical field of hot blast stoves, in particular to a combustion energy-saving hot blast stove.
Background
The hot blast stove is a heating device which can heat air to high temperature and is used for drying, heating or other occasions needing to heat the air in industrial processes, and the hot blast stove usually comprises a combustor, a combustion chamber, a heat exchanger, a fan and the like.
The existing hot blast stove has a problem that coal with different volumes and sizes cannot be effectively screened, and due to the problem, large-volume coal can easily enter a combustion chamber, so that insufficient coal combustion is caused, waste of the coal is caused, the combustion efficiency of the hot blast stove is reduced, and the coal cannot be fully utilized.
In the prior art, a Chinese patent with a high-efficiency energy-saving gasification combustion hot blast stove (bulletin number of CN 214841676U) is proposed to solve the technical problems, and the technical scheme disclosed in the patent document is as follows: the problem that bulky fuel gets into the combustion chamber and cause the burning insufficient is avoided, reduce extravagant, combustion efficiency has been improved, and satisfy the user and place high demand to the combustion chamber, fixed firm, stability is strong, but this is because the hot-blast furnace is in the use, in the combustion process of hot-blast furnace, cinder can produce and pile up in the combustion chamber, however because the hot-blast furnace does not have special mechanism to handle cinder, operating personnel need open the hot-blast furnace, then manual dig out cinder, this kind of operating means is lower heat not only, it is required to consume manpower and time, burden and the cost of work have been increased, still can lead to the hot-blast furnace to lose a large amount of heat in the time quantum of opening, need to improve urgently.
Disclosure of utility model
The utility model aims to provide a combustion energy-saving hot blast stove so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an energy-conserving hot-blast furnace of burning, including the combustion chamber, the top fixedly connected with distributor barrel of combustion chamber, the distributor barrel alternates and is connected with the heat exchange tube, one side fixedly connected with loading hopper of combustion chamber, the inboard of loading hopper is provided with fuel screening subassembly, fuel screening subassembly is used for screening the fuel of throwing in order to pick out the great fuel of block head, the bottom fixedly connected with collection sediment frame of combustion chamber, the inside of collection sediment frame is provided with quick processing unit, quick processing unit is used for pushing out the material sediment that produces the burning outside the combustion chamber and handles in order to reduce the heat and run off from the position of slag notch, fixedly connected with burning carrier disc between the inner wall of combustion chamber, the burning carrier disc sets up to network structure, one side of combustion chamber is provided with the air-supply line.
By adopting the technical scheme, through setting up quick processing assembly, when needs clear up cinder in album sediment frame, through promoting outer baffle in album sediment frame one side that exposes, can make the empty album sediment frame that is located the outside move to being located album sediment frame's inside, release the album sediment frame that fills cinder simultaneously, convenient operation is swift, and then can not waste heat.
The technical scheme of the utility model is further improved as follows: the quick processing assembly comprises an inner baffle, the inner baffle is in sliding connection between the inner walls of the slag collecting frame, the two sides of the inner baffle are symmetrically and fixedly connected with slag collecting frames, one side of the slag collecting frames, which is far away from the inner baffle, is fixedly connected with an outer baffle, one side of the outer baffle is fixedly connected with a handle, the two sides of the slag collecting frame are respectively provided with a groove with the side area slightly larger than that of the outer baffle, the grooves are directly provided with a communicating groove with the inner walls of the slag collecting frame, and the slag collecting frames are in sliding connection between the inner walls of the communicating groove.
By adopting the technical scheme, the outer baffle is pushed on the exposed side of the slag collecting frame, so that the empty slag collecting frame positioned on the outer side can move to the inside of the slag collecting frame, and the slag collecting frame filled with coal slag is pushed out.
The technical scheme of the utility model is further improved as follows: the quick processing assembly further comprises a carrier plate, one side of the carrier plate is rotationally connected between the inner walls of the slag collecting frame, and the other side of the carrier plate is connected with the slag collecting frame in a clamping mode through a clamping component.
By adopting the technical scheme, the slag collecting frame carrying the coal slag is conveniently unlocked by the buckle part after being pushed out, so that the coal slag can be conveniently poured out.
The technical scheme of the utility model is further improved as follows: the buckle part includes the operation panel, one side sliding connection of operation panel has the action bars, the one end fixedly connected with of action bars draws the knot, the one end that the action bars kept away from the knot extends to the inside of operation panel and fixedly connected with backing plate, the outside of action bars just is located the inside cover of operation panel has the spring, one side of outer baffle just is located the inside sliding connection of operation panel has the lockpin, one side and the backing plate fixed connection of lockpin, the draw-in groove has all been seted up to the bottom of album sediment frame, one side that the lockpin kept away from the backing plate extends to the inside of draw-in groove.
By adopting the technical scheme, the operating rod moves along with the pulling buckle by pulling the pulling buckle, so that the base plate is driven to move and simultaneously the spring is extruded, the lock pin moves along with the spring, and the lock pin leaves the clamping groove to release the carrier plate.
The technical scheme of the utility model is further improved as follows: the fuel screening subassembly includes a plurality of pin, and the equal fixed connection of pin is in one side of loading hopper inner wall, and the pin is the slope setting, and one side of loading hopper articulates there is the apron, one side fixedly connected with handle of apron.
By adopting the technical scheme, coal is added into the charging hopper, the coal with proper size is fed into the combustion chamber from the charging hopper through the stop lever, and the larger coal slides into the cover plate along the two connected stop levers.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with first butt joint board of apron, one side fixedly connected with second butt joint board of loading hopper, the riveting groove has been seted up to one side of second butt joint board, and one side rotation of first butt joint board is connected with the hasp, and the hasp uses with the riveting groove cooperation.
By adopting the technical scheme, the cover plate can be turned over by rotating the lock bolt to release the riveting between the lock bolt and the riveting groove.
The technical scheme of the utility model is further improved as follows: the top of the distribution cylinder is provided with an exhaust pipe, and the top of the exhaust pipe is provided with an exhaust cap.
By adopting the technical scheme, air is conveniently discharged from the exhaust outlet cap to form backflow during combustion.
The technical scheme of the utility model is further improved as follows: a filter screen is fixedly connected between the inner walls of the distribution cylinder, a sealing ring is arranged at the top end of the combustion chamber, and an annular groove matched with the sealing ring is arranged at the bottom of the distribution cylinder.
By adopting the technical scheme, the connecting part between the distribution cylinder and the combustion chamber is convenient to seal, and the filter screen can prevent dust from being discharged from the exhaust pipe to pollute the environment or block the exhaust pipe.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. According to the combustion energy-saving hot blast stove, when the cinder collecting frame needs to be cleaned, the outer baffle is pushed on the exposed side of the cinder collecting frame, so that the empty cinder collecting frame positioned on the outer side can move to the inside of the cinder collecting frame, and meanwhile, the cinder collecting frame filled with cinder is pushed out, the operation is convenient and quick, heat is not wasted, energy loss in the practical application process is greatly reduced, and the workload of cinder treatment is reduced.
2. The utility model provides a combustion energy-saving hot blast stove, which can screen coal added into a combustion chamber by arranging a fuel screening component so as to filter larger coal, and utilize small coal to quickly and fully burn in the combustion chamber, so that the loss of energy is reduced, and the energy utilization rate is higher.
3. The utility model provides a combustion energy-saving hot blast stove, which is characterized in that a multifunctional cover plate is arranged, the cover plate can cover a charging hopper to reduce heat loss during combustion, and the cover plate can be turned over to be used as a container to collect larger coal when charging is needed, so that the cover plate is convenient to pick up, and practical operation is greatly facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
FIG. 3 is a schematic view of the internal cross-sectional structure of the present utility model;
FIG. 4 is a second schematic diagram of the split structure of the present utility model;
FIG. 5 is a schematic view of the structure of the hopper of the present utility model;
fig. 6 is an enlarged view of fig. 4a in accordance with the present utility model.
In the figure: 1. a combustion chamber; 2. a dispensing cartridge; 3. a slag collecting frame; 4. an inner baffle; 5. a slag collecting frame; 6. an outer baffle; 7. an operation rack; 8. an operation lever; 9. a backing plate; 10. a spring; 11. a locking pin; 12. a clamping groove; 13. pulling buckle; 14. a hopper; 15. a cover plate; 16. a first butt plate; 17. a second butt plate; 18. a latch; 19. a riveting groove; 20. a stop lever; 21. an air inlet pipe; 22. a filter screen; 23. a combustion carrier plate; 24. a heat exchange tube; 25. an exhaust pipe; 26. an exhaust outlet cap; 27. a seal ring; 28. an annular groove; 29. and a carrier plate.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1 and 2, the utility model provides a combustion energy-saving hot blast stove, which comprises a combustion chamber 1, wherein the top of the combustion chamber 1 is fixedly connected with a distribution cylinder 2, the distribution cylinder 2 is connected with a heat exchange tube 24 in a penetrating way, one side of the combustion chamber 1 is fixedly connected with a charging hopper 14, the inner side of the charging hopper 14 is provided with a fuel screening component, the fuel screening component is used for screening the injected fuel to pick out the fuel with a bigger block head, the bottom of the combustion chamber 1 is fixedly connected with a slag collecting frame 3, the inside of the slag collecting frame 3 is provided with a rapid treatment component, the rapid treatment component is used for pushing slag generated by combustion out of the combustion chamber to the outside of the combustion chamber to treat so as to reduce heat loss from the position of a slag discharging hole, a combustion carrier disc 23 is fixedly connected between the inner walls of the combustion chamber 1, the combustion carrier disc 23 is arranged into a net structure, and one side of the combustion chamber 1 is provided with an air inlet pipe 21.
In this embodiment, through setting up quick processing unit, when needs clearance cinder in album sediment frame 5, through promoting outer baffle 6 in album sediment frame 5 one side that exposes, can make the empty album sediment frame 5 that is located the outside move to being located album sediment frame 3's inside, release album sediment frame 5 that will fill cinder simultaneously, convenient operation is swift, and then can not waste heat, simultaneously through setting up fuel screening subassembly, can sieve the coal of joining combustion chamber 1 to the coal of filtering great piece utilizes little lump coal so that carry out quick and abundant burning in combustion chamber 1, thereby reduce the loss of energy.
Example 2
As shown in fig. 2 and fig. 3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the rapid processing assembly comprises an inner baffle 4, the inner baffle 4 is slidably connected between the inner walls of the slag collecting frame 3, two sides of the inner baffle 4 are symmetrically and fixedly connected with a slag collecting frame 5, one side of the slag collecting frame 5, which is far away from the inner baffle 4, is fixedly connected with an outer baffle 6, one side of the outer baffle 6 is fixedly connected with a handle, two sides of the slag collecting frame 3 are provided with grooves with side areas slightly larger than those of the outer baffle 6, the grooves are directly provided with communicating grooves with the inner portions of the slag collecting frame 3, and the slag collecting frame 5 is slidably connected between the inner walls of the communicating grooves.
In this embodiment, by pushing the outer baffle 6 on the exposed side of the slag collecting frame 5, the empty slag collecting frame 5 located on the outer side can be moved to the inside of the slag collecting frame 3, and the slag collecting frame 5 filled with coal slag can be pushed out.
As shown in fig. 4 and 6, preferably, the rapid processing assembly further includes a carrier plate 29, one side of the carrier plate 29 is rotatably connected between the inner walls of the slag collecting frame 5, and the other side of the carrier plate 29 is in snap connection with the slag collecting frame 5 through a snap component.
In this embodiment, it is convenient to facilitate pouring out the cinder by unlocking the snap-in parts after the cinder collecting frame 5 carrying the cinder is pushed out.
As shown in fig. 6, preferably, the buckle component includes an operation frame 7, one side of the operation frame 7 is slidably connected with an operation rod 8, one end of the operation rod 8 is fixedly connected with a pull buckle 13, one end of the operation rod 8 away from the pull buckle 13 extends to the inside of the operation frame 7 and is fixedly connected with a base plate 9, a spring 10 is sleeved outside the operation rod 8 and inside the operation frame 7, one side of the outer baffle 6 is slidably connected with a lock pin 11 and inside the operation frame 7, one side of the lock pin 11 is fixedly connected with the base plate 9, a clamping groove 12 is formed in the bottom of the slag collecting frame 5, and one side of the lock pin 11 away from the base plate 9 extends to the inside of the clamping groove 12.
In this embodiment, by pulling the pull buckle 13, the operating rod 8 moves along with it, so as to drive the pad 9 to move and simultaneously squeeze the spring 10, so that the lock pin 11 moves along with it, and further leaves the clamping groove 12, and further one end of the carrier 29 is unsupported, and further automatically turns over to be vertical to the ground, and the cinder falls into the transfer container for processing.
Example 3
As shown in fig. 2 and fig. 5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the fuel screening assembly includes a plurality of bars 20, and the equal fixed connection of bars 20 is in one side of loading hopper 14 inner wall, and bars 20 are the slope setting, and one side of loading hopper 14 articulates there is apron 15, one side fixedly connected with handle of apron 15.
In this embodiment, coal is fed into hopper 14, between which coal of a suitable size is fed through bars 20 and from hopper 14 into combustion chamber 1 and falls onto combustion trays 23, with the larger coal sliding down two associated bars 20 in cover 15.
As shown in fig. 2 and 5, preferably, a first butt plate 16 is fixedly connected to one side of the cover plate 15, a second butt plate 17 is fixedly connected to one side of the hopper 14, a riveting groove 19 is formed in one side of the second butt plate 17, a latch 18 is rotatably connected to one side of the first butt plate 16, and the latch 18 is matched with the riveting groove 19.
In this embodiment, the cover 15 is opened by rotating the latch 18 to release the rivet connection with the rivet groove 19.
As shown in fig. 2 and 3, preferably, the top of the dispensing cartridge 2 is provided with an exhaust duct 25, and the top of the exhaust duct 25 is provided with an exhaust cap 26.
In this embodiment, it is convenient for air to enter from the air inlet duct 21 and to be discharged from the air outlet cap 26 to form a backflow at the time of combustion.
As shown in fig. 3 and 4, preferably, a filter screen 22 is fixedly connected between the inner walls of the dispensing cylinder 2, a sealing ring 27 is arranged at the top end of the combustion chamber 1, and an annular groove 28 matched with the sealing ring 27 is arranged at the bottom of the dispensing cylinder 2.
In this embodiment, the sealing of the connection between the dispensing cartridge 2 and the combustion chamber 1 is facilitated, and the filter screen 22 can prevent dust from being discharged from the exhaust duct 25 to pollute the environment or to block the exhaust duct 25.
The combustion chamber 1 is internally provided with an ignition device, and coal with fire can be directly supplied into the combustion chamber 1.
The working principle of the combustion energy-saving hot blast stove is specifically described below.
When the coal feeder is used, the riveting between the lock bar 18 and the riveting groove 19 is released by rotating the lock bar 18, the cover plate 15 is turned over, so that the cover plate 15 is turned upside down to serve as a container, coal is fed into the charging hopper 14, the coal with proper size is fed into the combustion chamber 1 from the charging hopper 14 through the stop bar 20 and falls on the combustion carrying disc 23, heat can be generated by igniting the coal with the igniter, the larger coal slides into the cover plate 15 along the two connected stop bars 20, after the larger coal is picked out, the cover plate 15 is turned over and covered, and the lock bar 18 is used for riveting the first butt plate 16 and the second butt plate 17; air is sent into the combustion chamber 1 from the air inlet pipe 21 by controlling the operation of the fan, and is discharged from the air outlet cap 26 to form backflow, so that coal is combusted in the combustion chamber 1, water or air is introduced into one end of the heat exchange pipe 24, and is discharged from the other end after absorbing heat in the distribution cavity 2, so that hot water or hot air is generated;
When the cinder collecting frame 5 needs to be cleaned, the outer baffle 6 is pushed (or the handle is pulled in the opposite direction) on the exposed side of the cinder collecting frame 5, so that the outside empty cinder collecting frame 5 can be moved to the inside of the cinder collecting frame 3, the cinder collecting frame 5 filled with cinder is pushed out, the operation is convenient and quick, heat is not wasted, after pushing out, a transferring container is placed below the cinder collecting frame 5 filled with cinder, the operating rod 8 moves along with the pushing button 13, the base plate 9 is driven to move, the spring 10 is extruded simultaneously, the lock pin 11 moves along with the spring, the clamping groove 12 is separated, one end of the carrier plate 29 is not supported, the support is automatically opened to be perpendicular to the ground, the cinder falls into the transferring container to be processed, after the carrier plate 29 is kept stand for a period of time to cool, the carrier plate 29 is covered by pulling the pulling button 13, and the lock pin 11 can be inserted into the clamping groove 12 after the pulling button 13 is released, so that the carrier plate 29 can serve as a bottom plate of the cinder collecting frame 5.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. The utility model provides a burning energy-conserving hot-blast furnace, includes combustion chamber (1), its characterized in that: the top fixedly connected with distribution cylinder (2) of combustion chamber (1), distribution cylinder (2) alternate and are connected with heat exchange tube (24), one side fixedly connected with loading hopper (14) of combustion chamber (1), the inboard of loading hopper (14) is provided with fuel screening subassembly, fuel screening subassembly is used for screening the fuel of throwing in order to pick out the great fuel of block head, the bottom fixedly connected with collection sediment frame (3) of combustion chamber (1), the inside of collection sediment frame (3) is provided with quick processing unit, quick processing unit is used for pushing out the material sediment that produces to the combustion chamber (1) and handles in order to reduce the heat and run off from the position of arranging the sediment mouth, fixedly connected with burning carrier plate (23) between the inner wall of combustion chamber (1), burning carrier plate (23) set up to network structure, one side of combustion chamber (1) is provided with air-supply line (21).
2. A combustion energy saving stove according to claim 1, wherein: the rapid processing assembly comprises an inner baffle (4), the inner baffle (4) is slidably connected between the inner walls of the slag collecting frame (3), a slag collecting frame (5) is fixedly connected to the two sides of the inner baffle (4), an outer baffle (6) is fixedly connected to one side, far away from the inner baffle (4), of the slag collecting frame (5), a handle is fixedly connected to one side of the outer baffle (6), grooves with side areas slightly larger than those of the outer baffle (6) are formed in the two sides of the slag collecting frame (3), communication grooves are formed in the grooves and the inner walls of the slag collecting frame (3) directly, and the slag collecting frame (5) is slidably connected between the inner walls of the communication grooves.
3. A combustion energy saving stove according to claim 2, wherein: the rapid processing assembly further comprises a carrier plate (29), one side of the carrier plate (29) is rotationally connected between the inner walls of the slag collecting frame (5), and the other side of the carrier plate (29) is connected with the slag collecting frame (5) in a clamping mode through a clamping component.
4. A combustion energy saving stove according to claim 3, wherein: the buckle part comprises an operation frame (7), one side of the operation frame (7) is connected with an operation rod (8) in a sliding mode, one end of the operation rod (8) is fixedly connected with a pull buckle (13), one end of the operation rod (8) away from the pull buckle (13) extends to the inside of the operation frame (7) and is fixedly connected with a base plate (9), a spring (10) is sleeved outside the operation rod (8) and located in the operation frame (7), one side of the outer baffle (6) is connected with a lock pin (11) in a sliding mode and located in the operation frame (7), one side of the lock pin (11) is fixedly connected with the base plate (9), clamping grooves (12) are formed in the bottom of the slag collecting frame (5), and one side of the lock pin (11) away from the base plate (9) extends to the inside of the clamping grooves (12).
5. A combustion energy saving stove according to claim 1, wherein: the fuel screening assembly comprises a plurality of stop rods (20), the stop rods (20) are fixedly connected to one side of the inner wall of the charging hopper (14), the stop rods (20) are obliquely arranged, a cover plate (15) is hinged to one side of the charging hopper (14), and a handle is fixedly connected to one side of the cover plate (15).
6. A combustion energy saving stove according to claim 5, wherein: one side fixedly connected with first butt joint board (16) of apron (15), one side fixedly connected with second butt joint board (17) of loading hopper (14), riveting groove (19) have been seted up to one side of second butt joint board (17), one side rotation of first butt joint board (16) is connected with hasp (18), hasp (18) and riveting groove (19) cooperation use.
7. A combustion energy saving stove according to claim 1, wherein: an exhaust pipe (25) is arranged at the top of the distribution cylinder (2), and an exhaust opening cap (26) is arranged at the top end of the exhaust pipe (25).
8. A combustion energy saving stove according to claim 1, wherein: a filter screen (22) is fixedly connected between the inner walls of the distribution cylinder (2), a sealing ring (27) is arranged at the top end of the combustion chamber (1), and an annular groove (28) matched with the sealing ring (27) for use is arranged at the bottom of the distribution cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322979221.5U CN221222994U (en) | 2023-11-03 | 2023-11-03 | Combustion energy-saving hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322979221.5U CN221222994U (en) | 2023-11-03 | 2023-11-03 | Combustion energy-saving hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221222994U true CN221222994U (en) | 2024-06-25 |
Family
ID=91572686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322979221.5U Active CN221222994U (en) | 2023-11-03 | 2023-11-03 | Combustion energy-saving hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221222994U (en) |
-
2023
- 2023-11-03 CN CN202322979221.5U patent/CN221222994U/en active Active
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