CN111322638A - Flue gas waste heat reutilization environmental protection camp stove - Google Patents
Flue gas waste heat reutilization environmental protection camp stove Download PDFInfo
- Publication number
- CN111322638A CN111322638A CN202010124822.6A CN202010124822A CN111322638A CN 111322638 A CN111322638 A CN 111322638A CN 202010124822 A CN202010124822 A CN 202010124822A CN 111322638 A CN111322638 A CN 111322638A
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- heating
- pipe
- heat
- flue gas
- inner container
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
- F24C1/16—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified with special adaptation for travelling, e.g. collapsible
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/16—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Baking, Grill, Roasting (AREA)
- Cookers (AREA)
Abstract
The utility model provides a flue gas waste heat recycles environmental protection camp stove, relates to living beings baking furnace field, includes: the furnace body is divided into two chambers, namely a combustion chamber and a baking chamber, through a separation net, a heating water tank is arranged in the baking chamber, and a smoke exhaust pipe is arranged at the upper part of the baking chamber; the food heating box is arranged on the smoke exhaust pipe, and the side part of the food heating box is provided with a bin door; the inside heating inner bag that is equipped with of food heating cabinet, leave the clearance between heating inner bag lateral wall and the food heating cabinet inboard wall, heating inner bag bottom is connected with the heat pipe, the heating water tank is connected to the heat pipe, heating inner bag upper portion is equipped with the blast pipe, food heating cabinet upper portion is equipped with a support section of thick bamboo, the blast pipe stretches into to a support section of thick bamboo, a support section of thick bamboo upper end is equipped with the support frame, the support frame upper end is fixed with the lid and fights, support section of thick bamboo outside ring has the collection box, the lid is fou. Not only improves the heat utilization rate of the smoke exhaust pipe of the furnace body, but also reduces the dust pollution.
Description
Technical Field
The invention relates to the field of tree branch and leaf baking furnaces, in particular to an environment-friendly camping furnace capable of recycling waste heat of smoke.
Background
With the improvement of quality of life, outdoor camping has become the choice of more and more people, and when people are in outdoor activities for a long time, whether for picnic or in order to maintain basic survival needs, some cooked food need heating inevitably, and for this demand, the market has introduced the camp stove that can heat food outdoors.
The existing camping stove mainly uses electric energy or natural energy, and go out to camp outside, especially to the places with bad electric power conditions such as mountain areas, the electric energy camping stove obviously can not satisfy the demand, mainly use natural energy or biomass under this condition, heat food through burning natural energy such as branch leaf, however natural energy can produce a large amount of smoke and dust in the combustion process, contain a large amount of heats in the smoke and dust, these heats fly to the air along with the smoke and dust, can cause the heat in the smoke and dust to be utilized well on the one hand, make the heat utilization efficiency of burning reduce, contain in the smoke and dust in addition and directly fly to the air in can cause air pollution.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an environment-friendly camping stove capable of recycling waste heat of flue gas.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
an environmental protection camping stove of flue gas waste heat reuse includes:
the furnace body is divided into two chambers, namely a combustion chamber and a baking chamber, through a separation net, a heating water tank is arranged in the baking chamber, and a smoke exhaust pipe is arranged at the upper part of the baking chamber;
the food heating box is arranged on the smoke exhaust pipe, and a bin door is arranged on the side part of the food heating box;
the inside heating inner bag that is equipped with of food heating cabinet, leave the clearance between heating inner bag lateral wall and the food heating cabinet inboard lateral wall, heating inner bag bottom is connected with the heat pipe, the heating water tank is connected to the heat pipe, heating inner bag upper portion is equipped with the blast pipe, food heating cabinet upper portion is equipped with a supporting cylinder, the blast pipe stretches into to supporting cylinder in, supporting cylinder upper end is equipped with the support frame, the support frame upper end is fixed with the lid and fights, supporting cylinder outside ring has the collection box, the lid is fought the outward flange and is stretched into to collecting inside the box.
Furthermore, the upper end of the exhaust pipe is connected with a semi-ring pipe, the opening of the semi-ring pipe faces the heating inner container, an isolation sleeve is arranged on the upper portion of the heating inner container, a gap is reserved between the isolation sleeve and the supporting cylinder, and the exhaust pipe is located inside the isolation sleeve.
Furthermore, a ceramic lining is attached to the inner side wall of the food heating box, and a heat conduction column is fixed between the ceramic lining and the heating inner container.
Furthermore, a supporting base plate is arranged in the heating inner container, and air holes are formed in the supporting base plate.
Further, the inside of the baking chamber is provided with a baking inner container, the heating water tank is arranged between the baking inner container and the side wall of the furnace body, the separation net is a net plate structure formed by welding a plurality of metal pipes, the lower end of the separation net is connected with an inlet pipe, the upper end of the separation net is connected with an outlet pipe, the inlet pipe is communicated with the heating water tank, and the outlet pipe is connected with a heat conduction pipe.
Further, it is equipped with a supporting beam to bake on the inside bottom surface of cavity, supporting beam upper portion has laid the ceramic backing plate, be equipped with the heat conduction section of thick bamboo on the net that separates, the heat conduction section of thick bamboo upper end is located the delivery pipe lower part, and the opening direction is towards the combustion chamber, the heat conduction section of thick bamboo lower extreme is located the ceramic backing plate lower part, and the opening is towards the combustion chamber.
The invention has the beneficial effects that:
the pizza baking oven is simple in structure, pizza can be placed in the baking chamber for baking, the heating inner container can be used for heating other foods, water vapor generated by heat absorption of water in the heating water tank in the baking oven is utilized to heat the heating inner container in the food heating tank, smoke in the edge discharge pipe flows into the baking chamber, flows through the outer side wall of the heating inner container and enters the supporting cylinder, the heating inner container can also be heated, the steam flowing into the heating inner container enters the supporting cylinder through the exhaust pipe, the water vapor is mixed with the smoke in the supporting cylinder to adsorb dust in the smoke, the water vapor after the dust is adsorbed is liquefied and attached to the cover bucket, and flows into the collecting box along the inner wall of the cover bucket, so that the heat utilization rate of the smoke discharge pipe of the oven body is improved, and dust pollution is reduced.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the food heating cabinet of the present invention;
FIG. 4 is a view showing the structure of the installation heat-conducting tube of the present invention;
FIG. 5 is a view of the construction of the screen of the present invention;
in the figure: 1. a furnace body; 2. a food heating cabinet; 12. separating the net; 13. a combustion chamber; 14. a baking chamber; 15. heating the water tank; 16. a smoke exhaust pipe; 17. a bin gate; 21. heating the inner container; 22. a heat conducting pipe; 23. an exhaust pipe; 24. a support cylinder; 25. a support frame; 26. covering the bucket; 27. a collection box; 31. a semi-ring pipe; 32. an isolation sleeve; 41. a ceramic facing; 42. a heat-conducting column; 51. a support pad; 61. baking the inner container; 62. an introducing pipe; 63. a delivery pipe; 71. a support beam; 72. a ceramic backing plate; 73. a heat conducting cylinder.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example 1
As shown in fig. 1 and 2; an environmental protection camping stove of flue gas waste heat reuse includes:
the furnace comprises a furnace body 1, wherein the interior of the furnace body 1 is divided into two chambers, namely a combustion chamber 13 and a baking chamber 14, through a separation net 12, the interior of the baking chamber 14 is provided with a heating water tank 15, and the upper part of the baking chamber 14 is provided with a smoke exhaust pipe 16;
the food heating box 2 is arranged on the smoke exhaust pipe 16, and the side part of the food heating box 2 is provided with a bin door 17;
inside heating inner bag 21 that is equipped with of food heating box 2, leave the clearance between heating inner bag 21 lateral wall and the 2 inside walls of food heating box, heating inner bag 21 bottom is connected with heat pipe 22, heat pipe 22 connects heating water tank 15, heating inner bag 21 upper portion is equipped with blast pipe 23, 2 upper portions of food heating box are equipped with a support section of thick bamboo 24, blast pipe 23 stretches into to support section of thick bamboo 24 in, support section of thick bamboo 24 upper end is equipped with support frame 25, support frame 25 upper end is fixed with lid fill 26, support 24 outside rings of a section of thick bamboo have collection box 27, 26 outward flanges of lid fill stretch into to collection box 27 inside.
The utility model provides a flue gas waste heat recycles environmental protection camp stove, theory of operation:
pizza can be placed in the baking chamber 14 for baking, the heating inner container 21 can be used for heating other foods, tree branches and leaves are combusted in the combustion chamber 13, heat generated by combustion passes through the separation net 12 and enters the baking chamber 14, heat mixed smoke flows into the smoke exhaust pipe 16 through the baking chamber 14 and flows along the outer side wall of the heating inner container 21 and enters the support cylinder 24, the heat in the smoke can heat the heating inner container 21, water vapor generated by heat absorption of water in the heating water tank 15 in the baking chamber 14 enters the heating inner container 21 through the heat conduction pipe 22 to heat the foods in the heating inner container 21, the steam flowing into the heating inner container 21 enters the support cylinder 24 through the exhaust pipe 23, the water vapor is mixed with the smoke in the support cylinder 24 to adsorb dust in the smoke, and the water vapor after dust adsorption is liquefied and attached to the cover bucket 26, flows into the collecting box 27 along the inner wall of the cover bucket 26, thereby not only improving the heat utilization rate of the smoke exhaust pipe of the furnace body, but also reducing the dust pollution.
Example 2
On the basis of example 1, as shown in fig. 3; steam discharged into the supporting cylinder 24 from the exhaust pipe 23 is easy to drop into the exhaust pipe 23 when meeting cold liquefaction, so that water drops containing dust enter the heating inner container 21 to pollute food in the heating inner container 21, the upper end of the exhaust pipe 23 is connected with a semi-annular pipe 31, the opening of the semi-annular pipe 31 faces the heating inner container 21, the upper part of the heating inner container 21 is provided with a spacer 32, a gap is reserved between the spacer 32 and the supporting cylinder 24, and the exhaust pipe 23 is positioned inside the spacer 32. A semi-ring pipe 31 is arranged to prevent the steam flowing out through the exhaust pipe 23 from flowing back, and a separation sleeve 32 is arranged to prevent the steam from flowing out of the exhaust pipe 23 and flowing into the smoke exhaust pipe 16 after being liquefied.
Example 3
On the basis of the embodiment 2, as shown in fig. 4 and 5; the inner side wall of the food heating box 2 is adhered with a ceramic lining surface 41, and a heat conduction column 42 is fixed between the ceramic lining surface 41 and the heating inner container 21. The heat-conducting column 42 is a copper metal column, and improves the heat absorption effect of the heating inner container 21.
The heating inner container 21 is provided with a support backing plate 51, and the support backing plate 51 is provided with air holes. The air holes are arranged in a plurality and are uniformly distributed on the supporting base plate 51, and the steam entering the heating liner 21 from the heat conduction pipe 22 passes through the air holes to disperse the steam, so that the steam is prevented from accumulating and entering the heating liner 21.
In the combustion process, the heat generated by the tree branches and leaves close to the combustion chamber 13 is large, the baking inner container 61 is arranged inside the baking chamber 14, the heating water tank 15 is arranged between the baking inner container 61 and the side wall of the furnace body 1, the separation net 12 is a net plate structure formed by welding a plurality of metal pipes, the lower end of the separation net 12 is connected with the leading-in pipe 62, the upper end of the separation net is connected with the leading-out pipe 63, the leading-in pipe 62 is communicated with the heating water tank 15, and the leading-out pipe 63 is connected with the. By utilizing the separation net 12 to be close to the combustion chamber 13, the heating rate of the separation net 12 is higher, the lower part of the separation net 12 is connected to the heating water tank 15, water in the separation net 12 is heated and evaporated, the generated water vapor flows upwards into the heat conduction pipe 22 along the separation net 12, and the water in the heating water tank 15 can supplement the water from the bottom of the separation net 12, so that the steam can flow along the heat conduction pipe 22 in a single direction.
Example 4
On the basis of embodiment 3, as shown in fig. 4, the heat generated by the combustion chamber 13 will drift toward the upper part of the furnace body 1, which easily causes that the food placed at the bottom of the baking chamber 14 cannot be heated, a supporting beam 71 is arranged on the bottom surface inside the baking chamber 14, a ceramic pad 72 is laid on the upper part of the supporting beam 71, a heat conducting cylinder 73 is arranged on the partition net 12, the upper end of the heat conducting cylinder 73 is close to the outlet pipe 63, the opening direction faces the combustion chamber 13, the lower end of the heat conducting cylinder 73 is located at the lower part of the ceramic pad 72, and the opening faces the combustion chamber 13. The heat conducting cylinder 73 is utilized to guide the heat flowing at the upper part of the furnace body 1 to the lower part of the ceramic backing plate 72, the heat can heat the ceramic backing plate 72, and food is placed at the upper part of the ceramic backing plate 72, so that the upper surface and the lower surface of the food are guaranteed to be heated.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a flue gas waste heat recycles environmental protection camp stove which characterized in that includes:
the furnace body is divided into two chambers, namely a combustion chamber and a baking chamber, through a separation net, a heating water tank is arranged in the baking chamber, and a smoke exhaust pipe is arranged at the upper part of the baking chamber;
the food heating box is arranged on the smoke exhaust pipe, and a bin door is arranged on the side part of the food heating box;
the inside heating inner bag that is equipped with of food heating cabinet, leave the clearance between heating inner bag lateral wall and the food heating cabinet inboard lateral wall, heating inner bag bottom is connected with the heat pipe, the heating water tank is connected to the heat pipe, heating inner bag upper portion is equipped with the blast pipe, food heating cabinet upper portion is equipped with a supporting cylinder, the blast pipe stretches into to supporting cylinder in, supporting cylinder upper end is equipped with the support frame, the support frame upper end is fixed with the lid and fights, supporting cylinder outside ring has the collection box, the lid is fought the outward flange and is stretched into to collecting inside the box.
2. The environment-friendly camping stove capable of recycling waste heat of flue gas as claimed in claim 1, wherein the upper end of the exhaust pipe is connected with a semi-circular pipe, the opening of the semi-circular pipe faces the heating inner container, the upper part of the heating inner container is provided with an isolation sleeve, a gap is left between the isolation sleeve and the supporting cylinder, and the exhaust pipe is located inside the isolation sleeve.
3. The environment-friendly camping stove capable of recycling waste heat of flue gas as claimed in claim 1, wherein a ceramic lining is attached to the inner side wall of the food heating box, and a heat conducting column is fixed between the ceramic lining and the heating inner container.
4. The environment-friendly camping stove capable of recycling waste heat of flue gas according to claim 1, wherein a supporting base plate is arranged in the heating inner container, and the supporting base plate is provided with air holes.
5. The environment-friendly camping stove capable of recycling waste heat of flue gas as claimed in claim 1, wherein a baking inner container is arranged inside the baking chamber, the heating water tank is arranged between the baking inner container and the side wall of the stove body, the separation net is a net plate structure formed by welding a plurality of metal pipes, the lower end of the separation net is connected with an inlet pipe, the upper end of the separation net is connected with an outlet pipe, the inlet pipe is communicated with the heating water tank, and the outlet pipe is connected with a heat conduction pipe.
6. The environment-friendly camping stove capable of recycling waste heat of flue gas according to claim 5, wherein a supporting beam is arranged on the bottom surface inside the baking chamber, a ceramic backing plate is laid on the upper portion of the supporting beam, a heat conducting tube is arranged on the partition net, the upper end of the heat conducting tube is close to the outlet tube, the opening direction faces the combustion chamber, the lower end of the heat conducting tube is located at the lower portion of the ceramic backing plate, and the opening faces the combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124822.6A CN111322638B (en) | 2020-02-27 | 2020-02-27 | Flue gas waste heat reutilization environmental protection camp stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124822.6A CN111322638B (en) | 2020-02-27 | 2020-02-27 | Flue gas waste heat reutilization environmental protection camp stove |
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| Publication Number | Publication Date |
|---|---|
| CN111322638A true CN111322638A (en) | 2020-06-23 |
| CN111322638B CN111322638B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010124822.6A Active CN111322638B (en) | 2020-02-27 | 2020-02-27 | Flue gas waste heat reutilization environmental protection camp stove |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88201774U (en) * | 1988-03-15 | 1988-11-09 | 李作斌 | Multipurpose stove |
| CN103836651A (en) * | 2014-03-28 | 2014-06-04 | 四川省焱森炉业有限公司 | Kitchenware system with smoke waste heat efficient-utilization device |
| KR20150006294A (en) * | 2013-07-08 | 2015-01-16 | 나영채 | Stove |
| CN104299658A (en) * | 2014-10-23 | 2015-01-21 | 哈尔滨工程大学 | Long-time water seal passive steam discharge device capable of preventing cooling water loss |
| CN205783085U (en) * | 2016-05-21 | 2016-12-07 | 白家旗 | Duct heat radiation coal-fired gasification furnace |
| CN206239199U (en) * | 2016-07-29 | 2017-06-13 | 广州市厨宝烘焙机械设备有限公司 | A kind of energy-conservation it is upper roasting under awake fuel gas oven |
| CN209101530U (en) * | 2018-11-21 | 2019-07-12 | 福建紫金矿冶测试技术有限公司 | A kind of instrument exhaust hood of condensation-proof moisture backflow |
| CN110505824A (en) * | 2017-01-27 | 2019-11-26 | 乌尼有限公司 | Cooking equipment |
-
2020
- 2020-02-27 CN CN202010124822.6A patent/CN111322638B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88201774U (en) * | 1988-03-15 | 1988-11-09 | 李作斌 | Multipurpose stove |
| KR20150006294A (en) * | 2013-07-08 | 2015-01-16 | 나영채 | Stove |
| CN103836651A (en) * | 2014-03-28 | 2014-06-04 | 四川省焱森炉业有限公司 | Kitchenware system with smoke waste heat efficient-utilization device |
| CN104299658A (en) * | 2014-10-23 | 2015-01-21 | 哈尔滨工程大学 | Long-time water seal passive steam discharge device capable of preventing cooling water loss |
| CN205783085U (en) * | 2016-05-21 | 2016-12-07 | 白家旗 | Duct heat radiation coal-fired gasification furnace |
| CN206239199U (en) * | 2016-07-29 | 2017-06-13 | 广州市厨宝烘焙机械设备有限公司 | A kind of energy-conservation it is upper roasting under awake fuel gas oven |
| CN110505824A (en) * | 2017-01-27 | 2019-11-26 | 乌尼有限公司 | Cooking equipment |
| CN209101530U (en) * | 2018-11-21 | 2019-07-12 | 福建紫金矿冶测试技术有限公司 | A kind of instrument exhaust hood of condensation-proof moisture backflow |
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| Publication number | Publication date |
|---|---|
| CN111322638B (en) | 2022-04-19 |
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Effective date of registration: 20220328 Address after: No.89 Tonggang Avenue, hi tech Zone, Chizhou City, Anhui Province 247000 Applicant after: Chizhou Xianqi Automation Technology Co.,Ltd. Address before: 231232 team 4, Zhenggang village, Yandian Township, Feixi County, Hefei City, Anhui Province Applicant before: Zhou Hong |
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