CN210861185U - Biomass cooking and heating stove - Google Patents
Biomass cooking and heating stove Download PDFInfo
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- CN210861185U CN210861185U CN201920953613.5U CN201920953613U CN210861185U CN 210861185 U CN210861185 U CN 210861185U CN 201920953613 U CN201920953613 U CN 201920953613U CN 210861185 U CN210861185 U CN 210861185U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model belongs to the technical field of the heating stove, specific saying so relates to a living beings cooking heating stove, mainly be in order to provide the living beings cooking heating stove of a novel structure, the effectual convenient high-efficient application requirement that satisfies middle-size and small-size domestic living beings cooking heating stove provides a living beings cooking heating stove, including the heating stove base, the installation is provided with adjustable burning furnace and the combination formula box that the integral structure set up on the heating stove base, this novel structural design's living beings cooking heating stove is effectual to have improved the combustion efficiency of living beings granule material, has avoided the pipe wall adhesion phenomenon that the flue gas waste heat produced the water conservancy diversion pipeline at the resource utilization in-process, the effectual independent demand that has satisfied domestic heating stove and cooking heating stove.
Description
Technical Field
The utility model belongs to the technical field of heating stoves; in particular to a biomass cooking and heating furnace.
Background
The heating furnace is one of civil life boilers, mainly refers to a normal pressure boiler which can meet the heating requirements of people, and belongs to the application range of civil hot water boilers; heating furnaces designed and manufactured by the traditional structure can be roughly divided into electric heating boilers, oil-fired heating boilers, gas-fired heating boilers, coal-fired heating boilers and the like according to different fuels; however, with the rapid development of society and the adjustment of energy structure, biomass energy as a renewable resource is gradually applied to the civil heating and living energy using direction due to the advantages of cleanness, no pollution in combustion and convenience in storage and transportation, and gradually replaces the traditional coal and gas resources, thereby not only effectively reducing the energy resource consumption of the country, but also not causing the pollution problem of production and living environment; however, the existing biomass cooking and heating furnace often has the technical problems of large equipment volume, insufficient combustion of biomass fuel and insufficient utilization of flue gas waste heat of the equipment; simultaneously current biomass heating stove equipment can't effectual realization burning flame be applicable to heating stove heating or the independent demand of cooking along specific scope of marcing, consequently provides the biomass cooking heating stove of a novel structure and just seems very necessary.
Disclosure of Invention
The utility model discloses an inventive purpose:
the biomass cooking and heating furnace mainly aims at providing a biomass cooking and heating furnace with a novel structure, effectively meeting the requirements of convenient and efficient application of medium and small-sized household biomass cooking and heating furnaces, effectively improving the combustion efficiency of biomass granular materials, and effectively avoiding the pipe wall adhesion phenomenon of flue gas waste heat to a flow guide pipeline in the resource utilization process; but also effectively realizes the combustion process that the contact area of the combustion flame and the combustion chamber can be changed and adjusted; the effectual independent demand that satisfies domestic heating stove heating and cooking.
The technical scheme of the utility model is that:
the utility model provides a living beings cooking heating stove, including the heating stove base, the installation is provided with adjustable burning furnace and the combination formula box that integrated configuration set up on the heating stove base.
The adjustable combustion furnace comprises a furnace hearth body, a furnace grate groove seat is arranged at the inner side end of the combustion furnace, a combustion furnace grate is arranged in the furnace grate groove seat, a fire baffle plate with an arc-shaped structure is arranged at the outer end of the furnace grate groove seat, a rotary shaft sleeve is fixedly arranged on the arc-shaped inner end face of the end part of the fire baffle plate, a positioning central shaft is arranged in the rotary shaft sleeve, and a connecting and positioning block matched with the positioning central shaft is further arranged in the combustion furnace hearth.
The bottom of the positioning central shaft is also provided with a socket connecting block, and a socket connecting hole matched with the socket connecting block is arranged on the connecting positioning block; a hollow bolt is sleeved on the socket connecting block, and a limiting boss is arranged at the lower part of the socket connecting block; the inner through hole of the hollow bolt is provided with a first aperture section and a second aperture section which are of a stepped structure; the diameter of the through hole of the first aperture section is larger than the outer diameter of the limiting boss, and the diameter of the through hole of the second aperture section is smaller than the outer diameter of the limiting boss; the connecting positioning block is provided with a bolt connecting hole matched with the hollow bolt; the socket connecting block is inserted into the bolt connecting hole and is fixedly connected with the bolt connecting hole through a hollow bolt.
The combined box body comprises a feeding box body and a smoke box body which are spliced and welded with each other; a feeding hopper which is obliquely arranged is arranged in the feeding box body, and a feeding adjusting device is also arranged above the feeding hopper in the feeding box body; the lower part of the feeding box body is also provided with an air distribution hole, and an air distribution air inlet pipe is arranged in the air distribution hole; the smoke box comprises an inner box assembly and an outer box assembly which are matched with each other, wherein a plurality of guide pipe mounting holes are formed in the inner box assembly from top to bottom; the lower part of the flue gas box body is also provided with a flue gas inlet, and the flue gas box body is also respectively provided with a water inlet pipe orifice and a water outlet pipe orifice which are communicated with the flow guide pipe.
The adjusting feeding device comprises a drawing groove formed in the feeding box body, a feeding baffle matched with the feeding box body is arranged in the drawing groove, a blocking block matched with the feeding baffle is arranged in the feeding box body, and a push-pull handle is further arranged at the outer end of the feeding baffle.
The air distribution air inlet pipe comprises an air inlet pipe section arranged at the front end part and an air distribution pipe section arranged at the rear end part, and the air inlet pipe section and the air distribution pipe section are connected and communicated.
The air inlet pipe section comprises an air inlet compression section and an air inlet jet flow section, and an air inlet buffer section is also arranged between the air inlet compression section and the air inlet jet flow section; the diameter of the pipe section of the air inlet compression section is gradually reduced along the air inlet direction, the diameter of the pipe section of the air inlet jet flow section is gradually increased along the air inlet direction, and the diameter of the pipe section of the air inlet buffer section is kept unchanged along the air inlet direction; the air distribution pipe section is provided with an air distribution groove with a rectangular structure.
A sliding ash cleaning plate is also arranged in the inner box assembly, ash cleaning holes are uniformly distributed on the sliding ash cleaning plate, and the ash cleaning holes are matched and correspondingly arranged with the guide pipe; the smoke box body is also provided with a sliding guide hole communicated with the sliding ash cleaning plate, a sliding pull rod is arranged in the sliding guide hole, and the sliding pull rod is welded with the sliding ash cleaning plate.
An ash bucket placing groove is also arranged on the heating stove base, and an ash removing bucket is arranged in the ash bucket placing groove.
The utility model has the advantages that:
1. this living beings cooking heating stove adopts adjustable burning furnace and combination formula box that the integral structure set up, effectual formation compact structure and rationally distributed living beings feeding, burning and waste heat recovery systematization structure, very big saving the spatial layout structure of equipment, make things convenient for rural family user's normal use of putting more.
2. The adjustable combustion hearth is adjusted through rotation of the arc-shaped fire baffle plate, so that the contact area of combustion flame and a combustion chamber is effectively increased, the combustion process that the contact area of the combustion flame and the combustion chamber can be changed and adjusted is effectively met, and the independent requirements of heating and cooking of a household heating stove are effectively met; meanwhile, the fire baffle plate connecting and assembling structure greatly facilitates the installation process and the disassembly and maintenance process of workers.
3. The feeding box body effectively meets the feeding process that a user simply and conveniently and continuously injects the biomass granular fuel in the using process, the air distribution structure is compact in layout and high in air distribution efficiency, and the combustion efficiency of the biomass granular fuel is effectively improved.
4. The waste heat recovery flue gas box structure that sets up has effectually avoided the flue gas waste heat to the pipe wall adhesion phenomenon that the water conservancy diversion pipeline produced at the utilization of resources in-process, and the effectual heat conduction efficiency who improves the flue gas waste heat to the water conservancy diversion pipeline has effectually improved the comprehensive recovery utilization ratio of flue gas box.
Drawings
Fig. 1 is a schematic view of an exploded structure of a biomass cooking and heating furnace of the utility model;
FIG. 2 is a schematic view of an exploded structure of the adjustable combustion chamber of the present invention;
FIG. 3 is a schematic view of the connection and fitting structure of the positioning center shaft of the present invention;
FIG. 4 is a schematic view of the connection and fitting structure of the hollow bolt of the present invention;
FIG. 5 is an exploded view of the combined box of the present invention;
FIG. 6 is a schematic view of the internal structure of the feeding box of the present invention;
FIG. 7 is a schematic cross-sectional structural view of the feeding box of the present invention;
fig. 8 is a schematic structural view of the air distribution inlet pipe of the present invention;
fig. 9 is a schematic structural view of the air intake duct section of the present invention;
FIG. 10 is a schematic cross-sectional view of the flue gas box of the present invention;
in the figure; 1 is a heating stove base; 2 is an adjustable combustion hearth; 3 is a combined box body; 4 is a hearth body; 5 is a fire grate groove seat; 6 is a combustion grate; 7 is a fire damper; 8 is a rotary shaft sleeve; 9 is a positioning central shaft; 10 is a connecting positioning block; 11 is a socket connecting block; 12 is a hollow bolt; 13 is a limit boss; 14 is a first bore section; 15 is a second bore section; 16 is a bolt connecting hole; 17 is a feeding box body; 18 is a smoke box body; 19 is a feed hopper; 20 is a regulating feeding device; 21 is a wind distribution hole; 22 is an air distribution inlet pipe; 23 is an inner box component; 24 is an outer box component; 25 is a guide pipe mounting hole; 26 is a flow guide pipe; 27 is a smoke tube mounting hole; 28 is a smoke tube; 29 is a flue gas inlet; 30 is a water inlet pipe orifice; 31 is a water outlet pipe orifice; 32 is a drawing groove; 33 is a feed baffle; 34 is a blocking block; 35 is a push-pull handle; 36 is an air inlet pipe section; 37 is a wind distribution pipe section; 38 is an intake air compression section; 39 is an inlet jet section; 40 is an air inlet buffer section; 41 is a wind distribution groove; 42 is a sliding ash cleaning plate; 43 is a dust cleaning hole; 44 is a sliding guide hole; 45 is a sliding pull rod; 46 is an ash bucket placing groove; and 47 is a dust cleaning hopper.
Detailed Description
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.
As shown in fig. 1-10, a living beings cooking heating stove is provided, including heating stove base 1, the installation is provided with adjustable burning furnace 2 and the combination formula box 3 that integrated configuration set up on the heating stove base.
The adjustable combustion furnace comprises a furnace hearth body 4, a furnace grate groove seat 5 is arranged at the inner side end of the combustion furnace hearth, a combustion furnace grate 6 is arranged in the furnace grate groove seat, a fire baffle plate 7 with an arc-shaped structure is arranged at the outer end of the furnace grate groove seat, a rotary shaft sleeve 8 is fixedly arranged on the arc-shaped inner end face of the end part of the fire baffle plate, a positioning central shaft 9 is arranged in the rotary shaft sleeve, and a connecting and positioning block 10 matched with the positioning central shaft is further arranged in the combustion furnace hearth.
The bottom of the positioning central shaft is also provided with a socket connecting block 11, and a socket connecting hole matched with the socket connecting block is arranged on the connecting positioning block; a hollow bolt 12 is sleeved on the socket connecting block, and a limit boss 13 is arranged at the lower part of the socket connecting block; a first aperture section 14 and a second aperture section 15 which are in a stepped structure are arranged in an inner through hole of the hollow bolt; the diameter of the through hole of the first aperture section is larger than the outer diameter of the limiting boss, and the diameter of the through hole of the second aperture section is smaller than the outer diameter of the limiting boss; a bolt connecting hole 16 matched with the hollow bolt is arranged on the connecting positioning block; the socket connecting block is inserted into the bolt connecting hole and is fixedly connected with the bolt connecting hole through a hollow bolt.
The combined box body comprises a feeding box body 17 and a smoke box body 18 which are mutually assembled and welded; a feeding hopper 19 which is obliquely arranged is arranged in the feeding box body, and an adjusting feeding device 20 is also arranged above the feeding hopper in the feeding box body; the lower part of the feeding box body is also provided with an air distribution hole 21, and an air distribution air inlet pipe 22 is arranged in the air distribution hole; the smoke box comprises an inner box assembly 23 and an outer box assembly 24 which are matched with each other, wherein a plurality of guide pipe mounting holes 25 are formed in the inner box assembly from top to bottom, guide pipes 26 are arranged in the guide pipe mounting holes in a matched mode, smoke pipe mounting holes 27 which are matched with each other correspondingly are formed in the tops of the inner box assembly and the outer box assembly, and smoke pipes 28 are arranged in the smoke pipe mounting holes; the lower part of the flue gas box body is also provided with a flue gas inlet 29, and the flue gas box body is also respectively provided with a water inlet pipe orifice 30 and a water outlet pipe orifice 31 which are communicated with the flow guide pipe.
The adjusting feeding device comprises a drawing groove 32 formed in the feeding box body, a feeding baffle 33 matched with the feeding box body is arranged in the drawing groove, a blocking block 34 matched with the feeding baffle is arranged in the feeding box body, and a push-pull handle 35 is further arranged at the outer end part of the feeding baffle.
The air distribution air inlet pipe comprises an air inlet pipe section 36 arranged at the front end part and an air distribution pipe section 37 arranged at the rear end part, and the air inlet pipe section and the air distribution pipe section are connected and communicated.
The air inlet pipe section comprises an air inlet compression section 38 and an air inlet jet flow section 39, and an air inlet buffer section 40 is arranged between the air inlet compression section and the air inlet jet flow section; the diameter of the pipe section of the air inlet compression section is gradually reduced along the air inlet direction, the diameter of the pipe section of the air inlet jet flow section is gradually increased along the air inlet direction, and the diameter of the pipe section of the air inlet buffer section is kept unchanged along the air inlet direction; the air distribution pipe section is provided with an air distribution groove 41 with a rectangular structure.
A sliding ash cleaning plate 42 is also arranged in the inner box component, ash cleaning holes 43 are uniformly distributed on the sliding ash cleaning plate, and the ash cleaning holes are matched with the guide pipe and correspondingly arranged; the flue gas box body is also provided with a sliding guide hole 44 communicated with the sliding ash cleaning plate, a sliding pull rod 45 is arranged in the sliding guide hole, and the sliding pull rod is welded with the sliding ash cleaning plate.
An ash bucket placing groove 46 is also arranged on the heating stove base, and an ash bucket 47 is arranged in the ash bucket placing groove.
The biomass cooking and heating furnace adopts the adjustable combustion furnace and the combined box body which are arranged in an integrated structure, so that a biomass feeding, combustion and waste heat recovery systematized structure which is compact in structure and reasonable in layout is effectively formed, the spatial layout structure of equipment is greatly saved, and the biomass cooking and heating furnace is more convenient for rural family users to normally place and use; the adjustable combustion hearth is adjusted through rotation of the arc-shaped fire baffle plate, so that the contact area of combustion flame and a combustion chamber is effectively increased, the combustion process that the contact area of the combustion flame and the combustion chamber can be changed and adjusted is effectively met, and the independent requirements of heating and cooking of a household heating stove are effectively met; meanwhile, the fire damper connecting and assembling structure greatly facilitates the installation process and the disassembly and maintenance process of workers; the feeding box body effectively meets the feeding process that a user simply, conveniently and continuously adds biomass granular fuel in the using process, the arranged air distribution structure is compact in layout and high in air distribution efficiency, and the combustion efficiency of the biomass granular fuel is effectively improved; the waste heat recovery flue gas box structure that sets up has effectually avoided the flue gas waste heat to the pipe wall adhesion phenomenon that the water conservancy diversion pipeline produced at the utilization of resources in-process, and the effectual heat conduction efficiency who improves the flue gas waste heat to the water conservancy diversion pipeline has effectually improved the comprehensive recovery utilization ratio of flue gas box.
Claims (7)
1. The utility model provides a living beings cooking heating stove, includes heating stove base, its characterized in that: an adjustable combustion hearth and a combined box body which are arranged in an integrated structure are arranged on a heating stove base; the adjustable combustion hearth comprises a hearth body, wherein a fire grate groove seat is arranged at the inner side end of the combustion hearth, a combustion fire grate is arranged in the fire grate groove seat, a fire baffle plate with a circular arc structure is arranged at the outer end part of the fire grate groove seat, a rotary shaft sleeve is fixedly arranged on the arc inner end surface of the end part of the fire baffle plate, a positioning central shaft is arranged in the rotary shaft sleeve, and a connecting and positioning block matched with the positioning central shaft is also arranged in the combustion hearth; the combined box body comprises a feeding box body and a smoke box body which are spliced and welded with each other; a feeding hopper which is obliquely arranged is arranged in the feeding box body, and a feeding adjusting device is also arranged above the feeding hopper in the feeding box body; the lower part of the feeding box body is also provided with an air distribution hole, and an air distribution air inlet pipe is arranged in the air distribution hole; the smoke box comprises an inner box assembly and an outer box assembly which are matched with each other, wherein a plurality of guide pipe mounting holes are formed in the inner box assembly from top to bottom; the lower part of the flue gas box body is also provided with a flue gas inlet, and the flue gas box body is also respectively provided with a water inlet pipe orifice and a water outlet pipe orifice which are communicated with the flow guide pipe.
2. A biomass cooking and heating stove according to claim 1, characterized in that: the bottom of the positioning central shaft is also provided with a socket connecting block, and a socket connecting hole matched with the socket connecting block is arranged on the connecting positioning block; a hollow bolt is sleeved on the socket connecting block, and a limiting boss is arranged at the lower part of the socket connecting block; the inner through hole of the hollow bolt is provided with a first aperture section and a second aperture section which are of a stepped structure; the diameter of the through hole of the first aperture section is larger than the outer diameter of the limiting boss, and the diameter of the through hole of the second aperture section is smaller than the outer diameter of the limiting boss; the connecting positioning block is provided with a bolt connecting hole matched with the hollow bolt; the socket connecting block is inserted into the bolt connecting hole and is fixedly connected with the bolt connecting hole through a hollow bolt.
3. A biomass cooking and heating stove according to claim 1, characterized in that: the adjusting feeding device comprises a drawing groove formed in the feeding box body, a feeding baffle matched with the feeding box body is arranged in the drawing groove, a blocking block matched with the feeding baffle is arranged in the feeding box body, and a push-pull handle is further arranged at the outer end of the feeding baffle.
4. A biomass cooking and heating stove according to claim 1, characterized in that: the air distribution air inlet pipe comprises an air inlet pipe section arranged at the front end part and an air distribution pipe section arranged at the rear end part, and the air inlet pipe section and the air distribution pipe section are connected and communicated.
5. A biomass cooking and heating stove according to claim 4, characterized in that: the air inlet pipe section comprises an air inlet compression section and an air inlet jet flow section, and an air inlet buffer section is also arranged between the air inlet compression section and the air inlet jet flow section; the diameter of the pipe section of the air inlet compression section is gradually reduced along the air inlet direction, the diameter of the pipe section of the air inlet jet flow section is gradually increased along the air inlet direction, and the diameter of the pipe section of the air inlet buffer section is kept unchanged along the air inlet direction; the air distribution pipe section is provided with an air distribution groove with a rectangular structure.
6. A biomass cooking and heating stove according to claim 1, characterized in that: a sliding ash cleaning plate is also arranged in the inner box assembly, ash cleaning holes are uniformly distributed on the sliding ash cleaning plate, and the ash cleaning holes are matched and correspondingly arranged with the guide pipe; the smoke box body is also provided with a sliding guide hole communicated with the sliding ash cleaning plate, a sliding pull rod is arranged in the sliding guide hole, and the sliding pull rod is welded with the sliding ash cleaning plate.
7. A biomass cooking and heating stove according to claim 1, characterized in that: an ash bucket placing groove is also arranged on the heating stove base, and an ash removing bucket is arranged in the ash bucket placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953613.5U CN210861185U (en) | 2019-06-24 | 2019-06-24 | Biomass cooking and heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953613.5U CN210861185U (en) | 2019-06-24 | 2019-06-24 | Biomass cooking and heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210861185U true CN210861185U (en) | 2020-06-26 |
Family
ID=71307616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920953613.5U Active CN210861185U (en) | 2019-06-24 | 2019-06-24 | Biomass cooking and heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210861185U (en) |
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2019
- 2019-06-24 CN CN201920953613.5U patent/CN210861185U/en active Active
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