CN110529880B - Combined multi-layer environment-friendly smokeless combustion furnace - Google Patents
Combined multi-layer environment-friendly smokeless combustion furnace Download PDFInfo
- Publication number
- CN110529880B CN110529880B CN201910513517.3A CN201910513517A CN110529880B CN 110529880 B CN110529880 B CN 110529880B CN 201910513517 A CN201910513517 A CN 201910513517A CN 110529880 B CN110529880 B CN 110529880B
- Authority
- CN
- China
- Prior art keywords
- base
- combustion furnace
- chassis
- smokeless combustion
- layer environment
- 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.)
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Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 238000002640 oxygen therapy Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
- F24B1/189—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers
- F24B1/19—Supplying combustion-air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
-
- 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
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The invention relates to the field of stoves, in particular to a combined multi-layer environment-friendly smokeless combustion stove, which comprises: the base plate and the base sleeved on the base plate also comprise a stacking part sleeved on the base plate and a fireproof cover placed on the stacking part; the horizontal cross section shapes of the chassis, the base and the overlapping part are the same; the chassis is of a hollow prism structure without a cover; the base and the overlapping part are hollow prisms without upper and lower end surfaces; a flange is convexly arranged on the periphery of one end face of the base and one end face of the stacking part; one end of the base, which is not provided with a flange, is connected with the chassis; hinge is arranged on the base and the folding part, and a furnace tray is arranged in the folding part; one end of the overlapping part, which is not provided with a flange, is connected with the base; the outer side of the stacking part is provided with a supporting rod for supporting the stacking part on the base; the fire shield is placed on the uppermost stack.
Description
Technical Field
The invention relates to the field of stoves, in particular to a combined multi-layer environment-friendly smokeless combustion stove.
Background
The stove is a tool frequently used in the life of masses, the existing stove generally consists of an integrally cast stove body, has large volume and is inconvenient to move and carry; and when the clearance, integral type stove clearance is comparatively loaded down with trivial details, can't thoroughly clean up to in the current furnace body combustion process, how to improve the combustion efficiency of material, reduce fume emission, also always be a problem.
Disclosure of Invention
First, the technical problem to be solved
In view of the above, the present invention aims to provide a combined multi-layer environment-friendly smokeless combustion furnace to overcome the defects of the prior art.
(II) technical scheme
In order to solve the technical problems, the invention provides a combined multi-layer environment-friendly smokeless combustion furnace, which is characterized by comprising the following components: the base plate and the base sleeved on the base plate also comprise a stacking part sleeved on the base plate and a fireproof cover placed on the stacking part; the horizontal cross section shapes of the chassis, the base and the overlapping part are the same; the chassis is of a hollow prism structure without a cover; the base and the overlapping part are hollow prisms without upper and lower end surfaces; a flange is convexly arranged on the periphery of one end face of the base and one end face of the stacking part; one end of the base, which is not provided with a flange, is connected with the chassis; one end of the overlapping part, which is not provided with a flange, is connected with the base; a hinge for folding the base and the folding part is arranged on the side surfaces of the base and the folding part; a support rod for supporting the stacking part on the base is arranged on the outer side of the stacking part; a stove plate is arranged on the inner side of the stacked part; the fire shield is placed on the uppermost stack.
The combined type multi-layer environment-friendly smokeless combustion furnace provided by the invention can be further arranged in such a way that the cross section of the supporting rod is L-shaped, the supporting rods are arranged on the outer surface of the stacked part in a plurality, and the bottom ends of the supporting rods are close to the end surfaces of the stacked part, on which no baffle is arranged.
The combined multi-layer environment-friendly smokeless combustion furnace provided by the invention can be further arranged in such a way that the furnace tray is circular; hooks corresponding to the number of the hanging racks are arranged on the edge of the furnace tray; the hook comprises: a hook body and a chain; the chain is fixedly connected to the edge of the stove plate, one end of the hook body is fixedly connected with the chain, and the other end of the hook body is matched with the hanging frame.
The combined multi-layer environment-friendly smokeless combustion furnace provided by the invention can be further provided with a plurality of hangers on the inner surface of the stacked part; hanging holes are formed in the hanging frames.
The combined multi-layer environment-friendly smokeless combustion furnace provided by the invention can be further arranged that the fireproof cover comprises transverse ribs and longitudinal ribs; the transverse ribs are polygons with cross-sectional areas which are vertically distributed and sequentially reduced; the longitudinal ribs are fixedly connected to the outer corners of each transverse rib in sequence, and two symmetrical longitudinal ribs extend upwards and intersect; and a circular ring is arranged at the intersection.
The combined multi-layer environment-friendly smokeless combustion furnace provided by the invention can be further arranged that one side surface of the base is provided with an ash removing opening; a sliding door is arranged on the ash removing opening; a plurality of vent holes are formed in the side face of the base; a handle is further arranged on one side face.
The combined type multi-layer environment-friendly smokeless combustion furnace provided by the invention can be further provided with an air inlet on the side surface of the base opposite to the ash removing opening; the air inlet is circular; two windshields are arranged on the air inlet.
The combined multi-layer environment-friendly smokeless combustion furnace provided by the invention can be further provided with a plurality of foldable supporting legs below the chassis; the leg includes: the device comprises a base, a rotating shaft and a bracket; the base is fixedly connected to the chassis, and the cross section of the base is right trapezoid; the side surface of the inclined surface is arranged in a non-surface manner; the upper end of the bracket is provided with an inclined plane, and a supporting sheet extends out along the direction of the inclined plane; the rotating shaft is used for fixing the support inside the base and enabling the support to rotate inside the base.
The combined multi-layer environment-friendly smokeless combustion furnace provided by the invention can be further provided with an oxygen therapy pipe inside the stacked part; the oxygen therapy tube penetrates through two opposite side surfaces of the stacked part; a plurality of oxygen delivery holes are formed in the oxygen delivery pipe in an array mode; the oxygen therapy hole is communicated with the outside through an oxygen therapy pipe.
(III) beneficial effects
The invention provides a combined type multi-layer environment-friendly smokeless combustion furnace, wherein a chassis, a base, a stacked part and a fireproof cover are all of a detachable combined structure; simple structure is convenient for assemble and carry to be provided with the hinge on base and folding portion, make base and folding portion collapsible, effectually reduced the volume space occupation when removing or when idle, and when using, can carry oxygen for the furnace body inside through ventilation hole, oxygen therapy pipe, air intake, greatly strengthened the combustion efficiency of the inside material of furnace body, promoted the economic efficiency of use, reduced the flue gas.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the chassis structure of the present invention;
FIG. 3 is a schematic view of a base structure of the present invention;
FIG. 4 is a schematic view of a stacked structure of the present invention;
FIG. 5 is a schematic view of the fire shield of the present invention;
FIG. 6 is a top view of the stack of the present invention;
FIG. 7 is a schematic view of the structure of the fire pan of the present invention;
FIG. 8 is a schematic view of a hanger of the present invention;
FIG. 9 is an assembly view of the leg of the present invention;
FIG. 10 is a schematic view of the structure of the air inlet of the present invention;
fig. 11 is a schematic structural view of an oxygen catheter according to the present invention.
Wherein: 1. a chassis; 2. a base; 3. a stacked portion; 4. a flange; 5. a support rod; 6. a fire shield; 61. transverse ribs; 62. longitudinal ribs; 63. a circular ring; 7. a stove plate; 71. a hook; 711. a hook body; 712. a chain; 8. a hanging rack; 81. a hanging hole; 9. an ash removing port; 10. a sliding door; 11. a vent hole; 12. a handle; 13. a support leg; 131. a base; 132. a rotating shaft; 133. a bracket; 14. an oxygen therapy tube; 141. an oxygen delivery hole; 15. a hinge; 16. an air inlet; 17. a wind shield.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention. The components, structures, mechanisms, etc. of the following examples are all conventional commercial products unless otherwise specified.
A combination type multi-layer environmental protection smokeless combustion furnace, which is characterized by comprising: the base plate 1, the base 2 sleeved on the base plate 1, the folding part 3 sleeved on the base 2 and the fireproof cover 6 placed on the folding part 3 are also included; the horizontal sections of the chassis 1, the base 2 and the overlapping part 3 are regular octagons, and the shapes are the same; the chassis 1 is a hollow regular eight-prism without a cover; the base 2 and the stacking part 3 are hollow regular eight prisms without upper and lower end surfaces and consist of 8 independent side surfaces; a flange 4 is arranged on the periphery of one end face (the upper end face shown in fig. 1) of the base 2 and the stacking part 3 in a protruding way, the flange 4 is perpendicular to the side face, the flange 4 is circumferentially arranged on the end face, and the enclosed cross section is also regular octagon; one end of the base 2, which is not provided with the flange 4, is spliced with the chassis 1; one end of the overlapping part 3, which is not provided with the flange 4, is spliced with the base 2; a hinge 15 for folding the base 2 and the folding part 3 is arranged on the side surfaces of the base and the folding part; the base 2 and the stacking part 3 are respectively provided with 7 combination leaves 15, each group is 2, and the two groups are arranged at intervals up and down; the hinge 15 connects seven adjacent sides of the base 2 and the stack 3 respectively; leaving two adjacent sides as sections; wherein the hinge 15 of the base 2 is mounted on the outer surface of the side surface thereof, and the hinge 15 of the stacking portion 3 is mounted on the inner surface of the side surface thereof, which is provided for the purpose of facilitating the insertion of the stacking portion 3 inside the base 2; the hinge 15 is provided to facilitate folding and unfolding during moving or idling; more space is saved. A support rod 5 for supporting the stack 3 on the base 2 is arranged outside the stack 3; a stove plate 7 is arranged on the inner side of the stacked part 3; the fire protection hood 6 is placed on the uppermost stack 3.
The cross-section shape of bracing piece 5 is "L" type, including a riser and a diaphragm, the perpendicular welding of transverse plate is in the riser lower extreme, and the spaced setting is provided with 4 altogether on the surface of folding portion 3, the riser passes through the screw fixation on the surface of folding portion 3, and bracing piece 5 bottom is close to the terminal surface that folding portion 3 did not set up the baffle to the diaphragm still leaves certain distance from terminal surface down (not setting up the terminal surface of flange 4), when folding portion 3 inserts base 2 or the mutual equipment between folding portion 3, just screws of tightening fixed riser for bracing piece 5 is difficult to rotate (pivoted damping value is great) just makes the direction and the position determination of bracing piece 5, increases stability when the combination.
The inner surface of the stacking part 3 is provided with a plurality of hanging frames 8; the structure of the hanging frame 8 is the same as that of the supporting rod 5, the vertical plates are welded on the inner wall of the stacked part 3, four hanging holes 81 are formed in the transverse plates at intervals.
The furnace plate 7 is circular, the periphery of the furnace plate 7 is a circular ring 63, and partition strips are arranged in the furnace plate 7 at intervals in an array manner; hooks 71 which are corresponding to the hanging racks 8 in number are arranged on the edge of the furnace tray 7; the hook 71 includes: a hook body 711, a chain 712; the chain 712 is fixedly connected to the edge of the stove plate 7, one end of the hook body 711 is fixedly connected with the chain 712, the other end of the hook body 711 is matched with the hanging frame 8, and the purpose of arranging the chain 712 is to facilitate the disassembly of the stove plate 7.
The fireproof cover 6 comprises transverse ribs 61 and longitudinal ribs 62; the transverse ribs 61 are octagons with vertically arranged cross-sectional areas sequentially reduced; the longitudinal ribs 62 are fixedly connected to the outer corners of each transverse rib 61 in sequence, and two symmetrical longitudinal ribs 62 extend upwards and intersect to form a handle, so that the handle is convenient to grasp; and a circular ring 63 is welded on the inner side below the intersection, which is used for limiting the gripped palm during gripping and preventing the palm from sliding.
One side surface of the base 2 is provided with an ash removing opening 9; the ash removing opening 9 is connected with a sliding door 10 through a hinge, a door bolt is arranged on the sliding door 10, and a bolt opening is arranged beside the ash removing opening 9; each of the other side surfaces of the base 2 is provided with a vent hole 11; one of the side faces is also welded with a frame-shaped handle 12.
An air inlet 16 is further formed in the side face (the side face is not provided with the vent 11) of the base, which is opposite to the ash cleaning opening, and the purpose of the air inlet 16 is to increase the conveying amount of external oxygen and improve the combustion efficiency of materials; the air inlet 16 is circular; two wind shields 17 with jade shape are arranged on the air inlet 16, the two wind shields 17 are fixed below the air inlet 16 by a screw and can completely shade the air inlet 16 when the wind shields are closed, and the wind shields 17 have the function of adjusting the air inflow of the air inlet 16 and more flexibly adjusting the fire power.
Four foldable supporting legs 13 are arranged below the chassis 1; the leg 13 includes: a base 131, rotational shafts 132, 133; the base 131 is fixedly connected to the chassis 1 through bolts, and the cross section of the base 131 is right trapezoid; the side surface of the inclined plane is arranged in a non-surface manner and is used for retraction 133; the upper end of the base 131 is provided with a bevel which has the same angle with the bevel of the base 133, and a supporting sheet extends along the bevel direction; the rotating shaft 132 fixes the 133 inside the base 131 and allows the 133 to rotate inside the base 131.
An oxygen therapy tube 14 is inserted beside the hanging frame; the oxygen pipe 14 is a hollow circular pipe without upper and lower bottom surfaces, penetrates through two opposite side walls of the stacked part 3, and is provided with a plurality of oxygen delivery holes 141 on the surface of the oxygen pipe 14 facing the direction of the furnace tray, and the purpose of the oxygen pipe 14 is to supply oxygen to combustion materials from the upper part of the furnace tray 7, so that the combustion efficiency of the materials is increased.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Claims (7)
1. A combination type multi-layer environmental protection smokeless combustion furnace, which is characterized by comprising: the base plate and the base sleeved on the base plate also comprise a stacking part sleeved on the base plate and a fireproof cover placed on the stacking part; the horizontal cross section shapes of the chassis, the base and the overlapping part are the same; the chassis is of a hollow prism structure without a cover; the base and the overlapping part are hollow prisms without upper and lower end surfaces; a flange is convexly arranged on the periphery of one end face of the base and one end face of the stacking part; one end of the base, which is not provided with a flange, is connected with the chassis; one end of the overlapping part, which is not provided with a flange, is connected with the base; a hinge for folding the base and the folding part is arranged on the side surfaces of the base and the folding part; a support rod for supporting the stacking part on the base is arranged on the outer side of the stacking part; a stove plate is arranged on the inner side of the stacked part; the fireproof cover is placed on the uppermost stacked part;
the fireproof cover comprises transverse ribs and longitudinal ribs; the transverse ribs are polygons with cross-sectional areas which are vertically distributed and sequentially reduced; the longitudinal ribs are fixedly connected to the outer corners of each transverse rib in sequence, and two symmetrical longitudinal ribs extend upwards and intersect; and a circular ring is arranged at the intersection;
a plurality of foldable supporting legs are arranged below the chassis; the leg includes: the device comprises a base, a rotating shaft and a bracket; the base is fixedly connected to the chassis, and the cross section of the base is right trapezoid; the side surface of the inclined surface is arranged in a non-surface manner; the upper end of the bracket is provided with an inclined plane, and a supporting sheet extends out along the direction of the inclined plane; the rotating shaft is used for fixing the support inside the base and enabling the support to rotate inside the base.
2. The combined type multi-layer environment-friendly smokeless combustion furnace according to claim 1, wherein the cross section of the supporting rod is L-shaped, a plurality of supporting rods are arranged on the outer surface of the stacked part, and the bottom ends of the supporting rods are close to the end surface of the stacked part, on which no baffle is arranged.
3. The combined multi-layer environment-friendly smokeless combustion furnace according to claim 2, wherein the furnace tray is circular; hooks corresponding to the number of the hanging racks are arranged on the edge of the furnace tray; the hook comprises: a hook body and a chain; the chain is fixedly connected to the edge of the stove plate, one end of the hook body is fixedly connected with the chain, and the other end of the hook body is matched with the hanging frame.
4. The combined multi-layer environment-friendly smokeless combustion furnace according to claim 1, wherein a plurality of hangers are arranged on the inner surface of the stacked part; hanging holes are formed in the hanging frames.
5. The combined type multi-layer environment-friendly smokeless combustion furnace as claimed in claim 1, wherein one side surface of the base is provided with an ash removing opening; a sliding door is arranged on the ash removing opening; a plurality of vent holes are formed in the side face of the base; a handle is further arranged on one side face.
6. The combined type multi-layer environment-friendly smokeless combustion furnace according to claim 5, wherein the side surface of the base opposite to the ash cleaning opening is also provided with an air inlet; the air inlet is circular; two windshields are arranged on the air inlet.
7. The combined type multi-layer environment-friendly smokeless combustion furnace according to claim 1, wherein an oxygen delivery pipe is arranged inside the stacked part; the oxygen therapy tube penetrates through two opposite side surfaces of the stacked part; a plurality of oxygen delivery holes are formed in the oxygen delivery pipe in an array mode; the oxygen therapy hole is communicated with the outside through an oxygen therapy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513517.3A CN110529880B (en) | 2019-06-14 | 2019-06-14 | Combined multi-layer environment-friendly smokeless combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513517.3A CN110529880B (en) | 2019-06-14 | 2019-06-14 | Combined multi-layer environment-friendly smokeless combustion furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110529880A CN110529880A (en) | 2019-12-03 |
| CN110529880B true CN110529880B (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910513517.3A Active CN110529880B (en) | 2019-06-14 | 2019-06-14 | Combined multi-layer environment-friendly smokeless combustion furnace |
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| Country | Link |
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| CN (1) | CN110529880B (en) |
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|---|---|---|---|---|
| KR20120129025A (en) * | 2011-05-18 | 2012-11-28 | 임광호 | A firewood stove |
| CN106322439A (en) * | 2016-09-22 | 2017-01-11 | 石家庄市春燕采暖设备有限公司 | Normal-pressure smoke-free environment-friendly combustion furnace |
| CN206094168U (en) * | 2016-09-22 | 2017-04-12 | 石家庄市春燕采暖设备有限公司 | Burning furnace utensil is fired in smokeless environmental protection of ordinary pressure |
| CN206197808U (en) * | 2016-08-30 | 2017-05-31 | 苏玉科 | The convenient combined smokeless roaster of multi-layer hanger formula for extracting |
| CN107532801A (en) * | 2015-02-19 | 2018-01-02 | 标准品牌（英国）有限公司 | Cooking furnace |
| KR20180061912A (en) * | 2016-11-30 | 2018-06-08 | 이상훈 | A combustion furnace for boiler |
| CN211502882U (en) * | 2019-06-14 | 2020-09-15 | 永昌县东山青农机制造有限责任公司 | Combined multilayer environment-friendly smokeless combustion furnace |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170198916A1 (en) * | 2016-01-08 | 2017-07-13 | Rocky Mountain Log Stoves, Llc | Log stove and fire stand |
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2019
- 2019-06-14 CN CN201910513517.3A patent/CN110529880B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120129025A (en) * | 2011-05-18 | 2012-11-28 | 임광호 | A firewood stove |
| CN107532801A (en) * | 2015-02-19 | 2018-01-02 | 标准品牌（英国）有限公司 | Cooking furnace |
| CN206197808U (en) * | 2016-08-30 | 2017-05-31 | 苏玉科 | The convenient combined smokeless roaster of multi-layer hanger formula for extracting |
| CN106322439A (en) * | 2016-09-22 | 2017-01-11 | 石家庄市春燕采暖设备有限公司 | Normal-pressure smoke-free environment-friendly combustion furnace |
| CN206094168U (en) * | 2016-09-22 | 2017-04-12 | 石家庄市春燕采暖设备有限公司 | Burning furnace utensil is fired in smokeless environmental protection of ordinary pressure |
| KR20180061912A (en) * | 2016-11-30 | 2018-06-08 | 이상훈 | A combustion furnace for boiler |
| CN211502882U (en) * | 2019-06-14 | 2020-09-15 | 永昌县东山青农机制造有限责任公司 | Combined multilayer environment-friendly smokeless combustion furnace |
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| Publication number | Publication date |
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| CN110529880A (en) | 2019-12-03 |
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