CN220669437U - Combustion type heating stove - Google Patents
Combustion type heating stove Download PDFInfo
- Publication number
- CN220669437U CN220669437U CN202322280124.7U CN202322280124U CN220669437U CN 220669437 U CN220669437 U CN 220669437U CN 202322280124 U CN202322280124 U CN 202322280124U CN 220669437 U CN220669437 U CN 220669437U
- Authority
- CN
- China
- Prior art keywords
- furnace
- barrel
- side wall
- combustion
- stove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 239000000779 smoke Substances 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 239000002699 waste material Substances 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002028 Biomass Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a combustion type heating stove which comprises a stove base, a stove barrel and a stove panel, wherein the stove barrel is arranged above the stove base, the stove panel is arranged above the stove barrel, a separation barrel is arranged in the stove barrel, a stove core is arranged in the separation barrel, the side wall of the lower part of the stove core is connected with a feeding device, the side wall of the lower part of the separation barrel is connected with a combustion-supporting blower, the side wall of the middle part of the separation barrel is connected with a smoke exhaust pipe, and the outer wall of the smoke exhaust pipe is provided with a heat recovery device; the furnace base is positioned between the separation barrel and the furnace barrel and is provided with a through hole; a warm air port is arranged on the side wall of the furnace base and the side wall of the furnace barrel; the heat utilization rate of the combustion type heating furnace can be effectively improved through the heat recovery device; the heat release and the maintenance of the heating furnace can be promoted by the radiating fins and the heat absorbing fins, and the heating effect is promoted.
Description
Technical Field
The utility model relates to the technical field of heating equipment, in particular to a combustion type heating stove.
Background
Most of hot gas in the existing combustion type heating furnace can be discharged along with smoke exhaust, and the heat utilization rate is low.
Disclosure of Invention
The utility model provides a combustion type heating stove which can improve the heat utilization rate and the heating effect. The technical proposal is as follows:
the combustion type heating furnace comprises a furnace base, a furnace barrel and a furnace panel, wherein the furnace barrel is arranged above the furnace base, the furnace panel is arranged above the furnace barrel, a separation barrel is arranged in the furnace barrel, a furnace core is arranged in the separation barrel, the side wall of the lower part of the furnace core is connected with a feeding device, the side wall of the lower part of the separation barrel is connected with a combustion-supporting blower, the side wall of the middle part of the separation barrel is connected with a smoke exhaust pipe, and the outer wall of the smoke exhaust pipe is provided with a heat recovery device; the furnace base is positioned between the separation barrel and the furnace barrel and is provided with a through hole; the side wall of the furnace base and the side wall of the furnace barrel are provided with warm air inlets.
The heat recovery device comprises a heat recovery barrel which is coated with a smoke exhaust pipe and is connected with a hot air blower; a regenerative baffle plate is arranged in the regenerative barrel, and a flue cooling fin is arranged on the outer wall of the smoke exhaust pipe; the backheating barrel and the backheating baffle are connected to the side wall of the furnace barrel, and the backheating channel is communicated with the backheating baffle and the furnace barrel. The air heater supplies air to the backheating barrel, absorbs heat when passing through the flue cooling fin along the backheating partition plate, and then the heat is supplied to the backheating channel and finally supplied to the furnace barrel.
The furnace core outer side wall is provided with furnace core radiating fins which can promote the release of combustion heat of the furnace core; a spiral heat absorbing sheet is arranged between the furnace barrel and the separation barrel, so that heat can be absorbed, the heat of the furnace barrel is effectively kept, and the heat is sent to a warm air port.
The feeding device comprises a feeding motor, a spiral feeding rod, a feeding pipe and a fuel hopper; the fuel hopper is arranged above the feeding pipe, the spiral feeding rod is arranged in the feeding pipe, the feeding motor is connected with spiral feeding, the feeding pipe penetrates through the furnace barrel and the separation barrel and is connected to the side wall of the lower part of the furnace core; the biomass combustion particles are put into the fuel hopper, and the spiral feeding rod is driven by the feeding motor to feed the biomass combustion particles into the furnace core along the feeding pipe.
The cross section of the lower part of the furnace core is in an inverted trapezoid shape, the bottom of the furnace core is provided with a furnace bridge, a waste discharge pipe is arranged in the furnace base and is arranged on the side wall of the furnace base, and the tail end of the waste discharge pipe is provided with a waste discharge sealing cover, so that combustion ash slag on the furnace bridge falls to the waste discharge pipe.
An ash discharging plate with holes is arranged below the furnace bridge, the side edge of the ash discharging plate is connected with a waste discharging connecting rod, and the waste discharging connecting rod penetrates through the furnace barrel and the separation barrel; the combustion ash slag on the bridge can be promoted to drop to the waste discharge pipe by pulling the waste discharge connecting rod.
A combustion-supporting air baffle is arranged between the separation barrel and the furnace core and below the inlet of the smoke exhaust pipe; the combustion-supporting blower is prevented from directly blowing to the smoke exhaust pipe; the side wall of the furnace core is provided with a plurality of air inlet holes below the combustion-supporting air baffle plate, so that the combustion-supporting blower feeds oxygen into the furnace core for combustion supporting, and the combustion is sufficient.
A flue partition plate is arranged between the top of the furnace barrel and the top of the separation barrel, so that the flue gas in the furnace core is prevented from being discharged to a warm air port between the furnace barrel and the separation barrel.
The utility model can effectively improve the heat utilization rate of the combustion type heating furnace through the heat recovery device; the heat release and the maintenance of the heating furnace can be promoted by the radiating fins and the heat absorbing fins, and the heating effect is promoted.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
The specific embodiment is as follows:
the utility model is further described below with reference to the drawings and examples.
Example 1
As shown in fig. 1, a combustion type heating furnace comprises a furnace base 5, a furnace barrel 2 and a furnace panel 1, wherein the furnace barrel 2 is arranged above the furnace base 5, the furnace panel 1 is arranged above the furnace barrel 2, a separation barrel 3 is arranged in the furnace barrel 2, a furnace core 4 is arranged in the separation barrel 3, the side wall of the lower part of the furnace core 4 is connected with a feeding device, the side wall of the lower part of the separation barrel 3 is connected with a combustion-supporting blower 11, the side wall of the middle part of the separation barrel is connected with a smoke exhaust pipe 12, and the outer wall of the smoke exhaust pipe 12 is provided with a heat recovery device; the furnace base 5 is positioned between the separation barrel 3 and the furnace barrel 2 and is provided with a through hole 24; the side wall of the furnace base 5 and the side wall of the furnace barrel 2 are respectively provided with a warm air port 21.
The heat recovery device comprises a heat recovery barrel 7 which is coated with a smoke exhaust pipe 12, and the heat recovery barrel 7 is connected with a hot air blower 10; a regenerative baffle plate 8 is arranged in the regenerative barrel 7, and flue cooling fins 28 are arranged on the outer wall of the smoke exhaust pipe 12; the backheating barrel 7 and the backheating baffle 8 are welded on the side wall of the furnace barrel 2, and the backheating channel 25 is communicated with the backheating baffle 8 and the furnace barrel 2. The air heater 10 supplies air to the heat recovery barrel 7, absorbs heat when passing through the flue cooling fins 28 along the heat recovery partition plate 8, and then flows to the heat recovery channel 25 and finally flows into the furnace barrel 2.
The furnace core cooling fins 17 are arranged on the outer side wall of the furnace core 4, so that the release of combustion heat in the furnace core 4 can be promoted; a spiral heat absorbing sheet 18 is arranged between the furnace barrel 2 and the separation barrel 3, can absorb heat, effectively keeps the heat of the furnace barrel 2, and sends the heat to a warm air port 21.
The feeding device comprises a feeding motor 9, a spiral feeding rod 16, a feeding pipe 15 and a fuel hopper 6; the fuel hopper 6 is arranged above the feed pipe 15, the spiral feed rod 16 is arranged inside the feed pipe 15, the feed motor 9 is connected with the spiral feed rod 16, the feed pipe 15 penetrates through the furnace barrel 2 and the separation barrel 3 and is connected to the side wall of the lower part of the furnace core 4; the biomass combustion particles are put into the fuel hopper 6, and the spiral feeding rod 16 is driven by the feeding motor 9 to feed the biomass combustion particles into the furnace core 4 along the feeding pipe 15.
The lower section of the furnace core 4 is in an inverted trapezoid shape, and the bottom of the furnace core is provided with a furnace bridge 22; directly under the furnace bridge 22, a waste discharge pipe 13 is arranged in the furnace base 5, the tail end of the waste discharge pipe 13 is arranged on the side wall of the furnace base 5, and a waste discharge sealing cover 14 is arranged, so that combustion ash slag on the furnace bridge 22 falls to the waste discharge pipe 13.
An ash discharging plate 29 with holes is arranged below the furnace bridge 22, the side edge of the ash discharging plate 20 is connected with a waste discharging connecting rod 26, and the waste discharging connecting rod 26 penetrates through the furnace barrel 2 and the separation barrel 3; the biomass particle combustion ash on the bridge 22 can be dropped to the waste pipe 13 by pulling the waste discharging connecting rod 26.
A combustion-supporting air baffle plate 23 is arranged between the separation barrel 3 and the furnace core 4 and below the inlet of the smoke exhaust pipe 12; the combustion-supporting blower 11 is prevented from directly blowing the smoke exhaust pipe 12; the side wall of the furnace core 4 is provided with a plurality of air inlet small holes 19 below the combustion-supporting air partition plate 23, so that the combustion-supporting blower 11 feeds oxygen into the furnace core 4 for combustion supporting, and the furnace core 4 is fully combusted.
A flue partition plate 27 is arranged between the top of the furnace barrel 2 and the top of the separation barrel 3, so that the flue gas in the furnace core 4 is prevented from being discharged to the warm air port 21 between the furnace barrel 2 and the separation barrel 3.
The above description is not intended to limit the utility model in any way, and any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model without departing from the technical scope of the present utility model.
Claims (8)
1. The combustion type heating furnace is characterized by comprising a furnace base, a furnace barrel and a furnace panel, wherein the furnace barrel is arranged above the furnace base, the furnace panel is arranged above the furnace barrel, a separation barrel is arranged in the furnace barrel, a furnace core is arranged in the separation barrel, the side wall of the lower part of the furnace core is connected with a feeding device, the side wall of the lower part of the separation barrel is connected with a combustion-supporting blower, the side wall of the middle part of the separation barrel is connected with a smoke exhaust pipe, and the outer wall of the smoke exhaust pipe is provided with a heat recovery device; the furnace base is positioned between the separation barrel and the furnace barrel and is provided with a through hole; the side wall of the furnace base and the side wall of the furnace barrel are provided with warm air inlets.
2. The combustion heating furnace according to claim 1, wherein the heat recovery device comprises a heat recovery barrel which is wrapped with a smoke exhaust pipe, and the heat recovery barrel is connected with a hot air blower; a regenerative baffle plate is arranged in the regenerative barrel, and a flue cooling fin is arranged on the outer wall of the smoke exhaust pipe; the backheating barrel and the backheating baffle are connected to the side wall of the furnace barrel, and the backheating channel is communicated with the backheating baffle and the furnace barrel.
3. The combustion heating furnace according to claim 1, wherein a spiral heat absorbing sheet is arranged between the furnace barrel and the separation barrel; the outer side wall of the furnace core is provided with furnace core radiating fins.
4. The combustion heating furnace of claim 1, wherein the feeding device comprises a feeding motor, a screw feeding rod, a feeding pipe and a fuel hopper; the fuel hopper is arranged above the feeding pipe, the spiral feeding rod is arranged inside the feeding pipe, the feeding motor is connected with the spiral feeding rod, the feeding pipe penetrates through the furnace barrel and the separation barrel, and the feeding motor is connected to the side wall of the lower portion of the furnace core.
5. The combustion type heating furnace according to claim 1, wherein the lower section of the furnace core is in an inverted trapezoid, a furnace bridge is arranged at the bottom of the furnace core, a waste discharge pipe is arranged in the furnace base right below the furnace bridge, and the tail end of the waste discharge pipe is arranged on the side wall of the furnace base and is provided with a waste discharge sealing cover.
6. The combustion heating furnace according to claim 5, wherein an ash discharging plate with holes is arranged below the furnace bridge, and the side edge of the ash discharging plate is connected with a waste discharging connecting rod which penetrates through the furnace barrel and the separation barrel.
7. The combustion heating furnace according to claim 1, wherein a combustion air baffle is arranged between the separation barrel and the furnace core and below the inlet of the smoke exhaust pipe; a plurality of air inlet small holes are arranged on the side wall of the furnace core below the combustion-supporting air partition plate.
8. A combustion heating stove according to claim 1, wherein a flue partition is provided between the stove barrel and the top of the partition barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280124.7U CN220669437U (en) | 2023-08-24 | 2023-08-24 | Combustion type heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280124.7U CN220669437U (en) | 2023-08-24 | 2023-08-24 | Combustion type heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220669437U true CN220669437U (en) | 2024-03-26 |
Family
ID=90338615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322280124.7U Active CN220669437U (en) | 2023-08-24 | 2023-08-24 | Combustion type heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220669437U (en) |
-
2023
- 2023-08-24 CN CN202322280124.7U patent/CN220669437U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104879736B (en) | Heat transfer compounding integrated furnace for biomass burning | |
| CN202350302U (en) | Rice husk combustion hot-blast stove | |
| CN2884093Y (en) | Boiler residual heat utilization equipment for grain drying machine | |
| CN220669437U (en) | Combustion type heating stove | |
| CN203757694U (en) | Energy reservation, emission reduction and efficient combustion biomass boiler | |
| CN103017328A (en) | Combustion and heat exchange system of heating equipment | |
| CN210197696U (en) | Split hot-blast stove | |
| CN215489684U (en) | Clean, efficient and environment-friendly biomass particle combustion furnace | |
| CN103104912A (en) | Circulating fluidized bed boiler for coal water slurry combustion | |
| CN202074692U (en) | Energy-saving environment-friendly hot blast stove | |
| CN113217906B (en) | Clean high-efficient environmental protection's living beings granule fires burning furnace | |
| CN101806449A (en) | Gas boiler | |
| CN210717515U (en) | Chain type grate multi-return biomass boiler | |
| CN109059272B (en) | Biomass hot water boiler equipment for recovering waste heat | |
| CN207316901U (en) | A kind of Horizontal organic fertilizer material preparation facilities | |
| CN202973068U (en) | Fired water-coal-slurry circulating fluidized bed boiler | |
| CN109990310A (en) | A kind of biomass fuel warming stove and heating equipment of achievable heat recovery and utilization | |
| CN205372565U (en) | High -effect clean waste incineration device | |
| CN201666570U (en) | Heat exchange burning device by using bio-pellet fuel | |
| CN204757359U (en) | Fire boiler of rubbish | |
| CN205156052U (en) | Take gas -cooker of graphite heat exchanger | |
| CN204678386U (en) | Biomass fuel boiler | |
| CN203052976U (en) | Combustion and heat exchange system of heating equipment | |
| CN214426200U (en) | Hot-blast stove | |
| CN215892427U (en) | Biomass particle hot blast stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |