CN211694997U - Kitchen range body for biomass fuel combustion - Google Patents
Kitchen range body for biomass fuel combustion Download PDFInfo
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- CN211694997U CN211694997U CN202020364204.4U CN202020364204U CN211694997U CN 211694997 U CN211694997 U CN 211694997U CN 202020364204 U CN202020364204 U CN 202020364204U CN 211694997 U CN211694997 U CN 211694997U
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Abstract
A kitchen range body for biomass fuel combustion comprises a combustion chamber, a hearth and a storage box; the hearth is arranged at the top of the combustion chamber; the storage box is arranged at the rear upper part of the hearth; the top of the combustion chamber is communicated with the hearth; the bottom of the combustion chamber is provided with a material storage screen plate; an ash storage hopper is arranged below the material storage screen plate; a funnel-shaped material storage buffer section is arranged between the combustion chamber and the hearth; a feeding hole is arranged above the material storage buffer section; the feed inlet is communicated with the material storage box; a smoke exhaust pipe is arranged in the hearth; a spiral feeding roller is arranged at the bottom of the material storage box; a feeding guide plate is arranged on the spiral feeding roller in a surrounding manner; the feeding hole is a hollow cylindrical pipe; the spiral feeding roller is arranged at the bottom of the material storage box, and one end of the spiral feeding roller is connected with a rotating motor; the other end of the feed inlet extends into the feed inlet. The utility model is simple in operation, area is little, and is safe in utilization, has greatly saved the consumption of the energy, is suitable for and uses widely.
Description
Technical Field
The utility model discloses kitchen range body equipment makes the field, concretely relates to biomass fuel burns and uses kitchen range body.
Background
Since the 80 s in the 20 th century, the Chinese government has listed the research and application of biomass energy utilization technology as key scientific and technological offensive projects, developed the research and development of new biomass energy utilization technology, and further improved the biomass energy technology. However, the utilization research of the biomass energy in China mainly focuses on the projects of biogas engineering technology, straw gasification centralized gas supply technology, garbage landfill power generation technology and the like in large and medium-sized livestock and poultry farms, and the research on the production, processing and direct combustion and utilization of biomass energy granular fuel products is just started.
The biomass fuel is fuel produced by burning biomass material, and is mainly agricultural and forestry waste such as straw, sawdust, bagasse, rice chaff and the like. Mainly distinguished from fossil fuels. In the current national policy and environmental protection standard, the direct combustion biomass belongs to a high-pollution fuel, is only used in a rural large stove and is not allowed to be used in a city. The application of the biomass fuel, which is actually mainly a biomass briquette fuel, is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and preparing the raw materials into various briquettes, granules and the like through the processes of crushing, mixing, extruding, drying and the like and can be directly combusted.
Aiming at the increasingly developed biomass fuel production technology, matched combustion equipment is needed to ensure that the biomass fuel can be combusted more fully, the existing stove body is mainly suitable for stove bodies of fuel such as a gas stove or coal, the stove body for combusting granular biomass fuel is rare, and the utilization rate of heat energy released by combustion is low.
Disclosure of Invention
An object of the utility model is to avoid prior art not enough, provide a biomass fuel for burning kitchen range body to effectively solve prior art's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a kitchen range body for biomass fuel combustion comprises a combustion chamber, a hearth and a storage box; the hearth is arranged at the top of the combustion chamber; the storage box is arranged at the rear upper part of the hearth; the top of the combustion chamber is communicated with the hearth; the bottom of the combustion chamber is provided with a material storage screen plate; an ash storage hopper is arranged below the material storage screen plate; a funnel-shaped material storage buffer section is arranged between the combustion chamber and the hearth; a feeding hole is arranged above the material storage buffer section; the feed inlet is communicated with the material storage box; a smoke exhaust pipe is arranged in the hearth; a spiral feeding roller is arranged at the bottom of the material storage box; a feeding guide plate is arranged on the spiral feeding roller in a surrounding manner; the feeding hole is a hollow cylindrical pipe; the spiral feeding roller is arranged at the bottom of the material storage box, and one end of the spiral feeding roller is connected with a rotating motor; the other end of the feed inlet extends into the feed inlet.
Further, the combustion chamber is arranged into a hollow cylinder structure; a ventilation hole is arranged on the side wall of the combustion chamber in a penetrating way; an interlayer air chamber is arranged outside the combustion chamber; an air inlet pipe is arranged on the side wall of the interlayer air chamber.
Furthermore, a protective heat insulation furnace body is arranged around the outer part of the hearth, the combustion chamber and the interlayer air chamber; the protective heat insulation furnace body is made of stainless steel.
Further, an air inlet is formed in the side wall of the protective heat insulation furnace body; the air inlet is communicated with the tail end of the air inlet pipe; the air inlet is provided with a fan.
Furthermore, a second air inlet pipe is arranged in the hearth.
Further, a water tank is fixedly arranged on the side wall of the storage box; the smoke exhaust pipe is arranged outside the water tank in a surrounding manner; the outer wall of the water tank is provided with a heat-insulating layer; the smoke exhaust pipe is arranged between the water tank and the heat insulation layer.
Further, a temperature sensor and a water level sensor are arranged inside the water tank; a water outlet valve and a control panel are arranged outside the heat-insulating layer; the water outlet valve is communicated with the inside of the water tank; the control panel is connected with the temperature sensor, the water level sensor, the water outlet valve and the rotating motor.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
the utility model designs a kitchen range body for biomass fuel combustion, which is simple in operation, and the interlayer air chamber is arranged, so that air enters the combustion chamber uniformly, and fuel is combusted more completely; the temperature loss in the hearth can be avoided by arranging the material storage buffer section; the automatic control of feeding is ensured by arranging the spiral feeding roller, so that the combustion state can be accurately adjusted conveniently, and the temperature can be controlled; the water tank is arranged to recycle the heat of the flue gas to heat the water in the water tank, so that the utilization rate of fuel combustion is further improved; the utility model discloses area is little, and is safe in utilization, and automated control has greatly saved the consumption of the energy, is applicable to and uses widely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic top view of the furnace according to the present invention;
in the figure: a combustion chamber 1; a hearth 2; a material storage box 3; a material storage screen plate 4; a dust hopper 5; a material storage buffer section 6; a feed inlet 7; a smoke exhaust pipe 8; a helical feed roll 9; a feeding guide plate 10; a rotating motor 11; a vent hole 12; an interlayer air chamber 13; an air inlet pipe 14; a protective heat-insulating furnace body 15; an air inlet 16; a fan 17; a second air inlet duct 18; a water tank 19; an insulating layer 20; a temperature sensor 21; a water level sensor 22; a water outlet valve 23; a control panel 24.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in the figure:
example 1:
a kitchen range body for biomass fuel combustion comprises a combustion chamber 1, a hearth 2 and a storage box 3; the hearth 2 is arranged at the top of the combustion chamber 1; the storage box 3 is arranged at the rear upper part of the hearth 2; the top of the combustion chamber 1 is communicated with the hearth 2; the bottom of the combustion chamber 1 is provided with a material storage screen plate 4; an ash storage hopper 5 is arranged below the material storage screen plate 4; a funnel-shaped material storage buffer section 6 is arranged between the combustion chamber 1 and the hearth 2; a feeding hole 7 is arranged above the material storage buffer section 6; the feed inlet 7 is communicated with the material storage box 3; a smoke exhaust pipe 8 is arranged in the hearth 2; the bottom of the material storage box 3 is provided with a spiral feeding roller 9; a feeding guide plate 10 is arranged on the spiral feeding roller 9 in a surrounding manner; the feed inlet 7 is a hollow cylindrical pipe; the spiral feeding roller 9 is arranged at the bottom of the material storage box 3, and one end of the spiral feeding roller is connected with a rotating motor 11; the other end extends into the feed inlet 7.
Example 2:
on the basis of the embodiment 1, the combustion chamber 1 is provided with a hollow cylinder structure; a vent hole 12 is arranged on the side wall of the combustion chamber 1 in a penetrating way; an interlayer air chamber 13 is arranged outside the combustion chamber 1; an air inlet pipe 14 is arranged on the side wall of the interlayer air chamber 13. The utility model discloses be provided with the intermediate layer plenum, the effect of intermediate layer plenum makes the entering combustion chamber that wind can be even, can make the fuel can not cause incomplete combustion because of the oxygen deficiency like this.
Example 3:
on the basis of the embodiment 1-2, a protective heat insulation furnace body 15 is arranged outside the hearth 2, the combustion chamber 1 and the interlayer air chamber 13 in a surrounding manner; the protective heat insulation furnace body 15 is made of stainless steel.
Example 4:
on the basis of the embodiments 1-3, the side wall of the protective heat insulation furnace body 15 is provided with an air inlet 16; the air inlet 16 is communicated with the tail end of the air inlet pipe 14; the air inlet 16 is provided with a fan 17. The fan on the air inlet leads air into the interlayer air chamber and then enters the combustion chamber.
Example 5:
on the basis of the embodiments 1-4, a second air inlet pipe 18 is arranged inside the hearth 2. Alone
Example 6:
on the basis of the embodiments 1 to 5, a water tank 19 is fixedly arranged on the side wall of the storage tank 3; the smoke exhaust pipe 8 is arranged outside the water tank 19 in a surrounding manner; the outer wall of the water tank 19 is provided with an insulating layer 20; the smoke exhaust pipe 8 is arranged between the water tank and the heat insulation layer 20.
Example 7:
on the basis of embodiments 1-6, a temperature sensor 21 and a water level sensor 22 are arranged inside the water tank 19; a water outlet valve 23 and a control panel 24 are arranged outside the heat-insulating layer 20; the water outlet valve 23 is communicated with the inside of the water tank 19; the control panel 24 is connected with the temperature sensor 21, the water level sensor 22, the water outlet valve 23 and the rotating motor 11.
The utility model designs a kitchen range body for biomass fuel combustion, which is simple in operation, and the interlayer air chamber is arranged, so that air enters the combustion chamber uniformly, and fuel is combusted more completely; the temperature loss in the hearth can be avoided by arranging the material storage buffer section; the automatic control of feeding is ensured by arranging the spiral feeding roller, so that the combustion state can be accurately adjusted conveniently, and the temperature can be controlled; the water tank is arranged to recycle the heat of the flue gas to heat the water in the water tank, so that the utilization rate of fuel combustion is further improved; the utility model discloses area is little, and is safe in utilization, and automated control has greatly saved the consumption of the energy, is applicable to and uses widely.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The kitchen stove body for biomass fuel combustion is characterized by comprising a combustion chamber (1), a hearth (2) and a storage box (3); the hearth (2) is arranged at the top of the combustion chamber (1); the storage box (3) is arranged at the rear upper part of the hearth (2); the top of the combustion chamber (1) is communicated with the hearth (2); the bottom of the combustion chamber (1) is provided with a material storage screen plate (4); an ash storage hopper (5) is arranged below the material storage screen plate (4); a funnel-shaped material storage buffer section (6) is arranged between the combustion chamber (1) and the hearth (2); a feeding hole (7) is arranged above the material storage buffer section (6); the feed inlet (7) is communicated with the material storage box (3); a smoke exhaust pipe (8) is arranged in the hearth (2); a spiral feeding roller (9) is arranged at the bottom of the material storage box (3); a feeding guide plate (10) is arranged on the spiral feeding roller (9) in a surrounding manner; the feed inlet (7) is a hollow cylindrical pipe; the spiral feeding roller (9) is arranged at the bottom of the material storage box (3), and one end of the spiral feeding roller is connected with a rotating motor (11); the other end of the feed inlet (7) extends into the inner part of the feed inlet.
2. A biomass-fuel-burning cooking hob according to claim 1, characterized in, that the combustion chamber (1) is provided as a hollow cylinder structure; a vent hole (12) is arranged on the side wall of the combustion chamber (1) in a through way; an interlayer air chamber (13) is arranged outside the combustion chamber (1); an air inlet pipe (14) is arranged on the side wall of the interlayer air chamber (13).
3. The biomass fuel combustion kitchen range body according to claim 2, characterized in that a protective heat insulation furnace body (15) is arranged around the outside of the hearth (2), the combustion chamber (1) and the interlayer air chamber (13); the protective heat insulation furnace body (15) is made of stainless steel.
4. The biomass fuel combustion kitchen range body according to claim 3, wherein the side wall of the protective heat insulation furnace body (15) is provided with an air inlet (16); the air inlet (16) is communicated with the tail end of the air inlet pipe (14); the air inlet (16) is provided with a fan (17).
5. A biomass-fuel-burning cooking hob according to claim 1, characterized in, that inside the furnace chamber (2) there is arranged a second air inlet duct (18).
6. The biomass fuel combustion kitchen range body according to claim 1, wherein a water tank (19) is fixedly arranged on a side wall of the storage tank (3); the smoke exhaust pipe (8) is arranged outside the water tank (19) in a surrounding manner; the outer wall of the water tank (19) is provided with a heat-insulating layer (20); the smoke exhaust pipe (8) is arranged between the water tank and the heat insulation layer (20).
7. The biomass fuel combustion kitchen range body according to claim 6, wherein a temperature sensor (21) and a water level sensor (22) are arranged inside the water tank (19); a water outlet valve (23) and a control panel (24) are arranged outside the heat-insulating layer (20); the water outlet valve (23) is communicated with the inside of the water tank (19); the control panel (24) is connected with the temperature sensor (21), the water level sensor (22), the water outlet valve (23) and the rotating motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020364204.4U CN211694997U (en) | 2020-03-20 | 2020-03-20 | Kitchen range body for biomass fuel combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020364204.4U CN211694997U (en) | 2020-03-20 | 2020-03-20 | Kitchen range body for biomass fuel combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211694997U true CN211694997U (en) | 2020-10-16 |
Family
ID=72779908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020364204.4U Active CN211694997U (en) | 2020-03-20 | 2020-03-20 | Kitchen range body for biomass fuel combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211694997U (en) |
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2020
- 2020-03-20 CN CN202020364204.4U patent/CN211694997U/en active Active
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