CN104896515B - Combustion furnace and furnace binding - Google Patents
Combustion furnace and furnace binding Download PDFInfo
- Publication number
- CN104896515B CN104896515B CN201510348602.0A CN201510348602A CN104896515B CN 104896515 B CN104896515 B CN 104896515B CN 201510348602 A CN201510348602 A CN 201510348602A CN 104896515 B CN104896515 B CN 104896515B
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- China
- Prior art keywords
- heater
- dividing plate
- furnace
- furnace binding
- inwall
- Prior art date
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Classifications
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- 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
- F24B1/02—Closed stoves
-
- 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
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
Abstract
A kind of furnace binding, body of heater is divided between some, various pieces using the structure of vertical subdivision to be connected by connector.Described body of heater is provided with throat, crater, charging aperture and ash bucket or air inlet.The inwall of body of heater is provided with one-time formed approximate horizontal dividing plate；Or the inwall of body of heater is provided with the support block for being used for supporting approximate horizontal dividing plate.Dividing plate is provided with a kind of combustion furnace using above-mentioned furnace binding, body of heater, the lower space of body of heater is isolated into grey chamber by dividing plate, and burner hearth is located at the top of body of heater internal partition, and burner hearth cavity is connected with grey chamber；The passage passed through for flue gas is provided between the top of burner hearth and the inside top of body of heater；Taken in body of heater provided with feeding-passage and chimney.The present invention is easy to use mould one-shot forming, the higher installation effectiveness that whole combustion furnace greatly improved of formed precision by using vertically to the structure cutd open, the demoulding of each structure division body of heater Nei is easy to.
Description
Technical field
The present invention relates to civil combustion furnace field, particularly a kind of combustion furnace and stove using firewood, balloonflower root or coal as fuel
Body structure.
Background technology
Existing combustion furnace, the air return stove for example more saved, gasification furnace or return air gasification furnace generally use steel plate bending
After be welded, or using Sectional Cast from top to bottom, then weld or formed with bolt connection again.The problem of existing be,
High processing costs, especially welding sequence are costly, and site environment is poor, and labor strength is big, and production efficiency is relatively low.
The material of existing body of heater is generally steel plate and cast iron, and the thermal conductivity of body of heater is poor, heat often occurs and is distributed on body of heater
Uneven the problem of, such as close to the position of chimney and the position close to feeding-passage, temperature difference 30-50 degree.Taken to improve
Warm effect, it is necessary to structure of turning back is set in flue, which increase windage, efficiency of combustion is have impact on.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of combustion furnace and furnace binding, can greatly improve processing effect
Rate, reduces the labor intensity of assembling, further, it is possible to increase the heat exchange efficiency of body of heater.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of furnace binding, body of heater is using vertical
The structure of subdivision is divided between some, various pieces to be connected by connector.
Described body of heater is provided with throat, crater, charging aperture and ash bucket or air inlet.
The inwall of body of heater is provided with one-time formed approximate horizontal dividing plate；
Or the inwall of body of heater is provided with the support block for being used for supporting approximate horizontal dividing plate.
The inwall of body of heater is provided with one-time formed at least one piece substantially vertical smoke barrier, to form the flue of complications；
Or the inwall of body of heater is provided with the locating piece for being used for positioning at least one piece substantially vertical smoke barrier, to form song
The flue of folding.
Described body of heater is provided with throat, and being provided with throat edge is used to position chimney adapter flange.
Described body of heater uses the structure from the vertical subdivision of center line, and body of heater is divided into relative the first body of heater and the second stove
Body；
Connected mode between first body of heater and the second body of heater is：
A, the edge between the first body of heater and the second body of heater are provided with connection boss, by screw in the position of connection boss
First body of heater is fixedly connected with the second body of heater；
Or b, the edge between the first body of heater and the second body of heater are provided with buckle structure, are provided with and buckle knot on clamp
The neck that structure coordinates, clamp is by neck and buckle structure, so that the first body of heater be fixedly connected with the second body of heater；
Or c, the first body of heater are fixedly connected with the second body of heater by polylith connecting plate and bolt；
Or d, be provided with the inner side of the first body of heater and/or the second body of heater and to stretch to relative the second body of heater or the first body of heater
First body of heater, is fixedly connected by extension by bolt and extension with the second body of heater.
The position of first body of heater and the second body of heater EDGE CONTACT is provided with seaming.
Described body of heater uses the structure from the vertical subdivision of center line, and body of heater is divided into relative the first body of heater and the second stove
Body；
Multiple openings, locating piece, support block, grid knot are provided with the inwall and/or outer wall of the first body of heater and the second body of heater
One or more combinations in structure, fin, lug, nib.
The material of the body of heater is silver, copper, aluminium, iron and the alloy for including above metal.
Dividing plate is provided with a kind of combustion furnace using above-mentioned furnace binding, body of heater, dividing plate isolates the lower space of body of heater
For grey chamber, burner hearth is located at the top of body of heater internal partition, and burner hearth cavity is connected with grey chamber；
The passage passed through for flue gas is provided between the top of burner hearth and the inside top of body of heater；Feeding-passage is provided with body of heater
With chimney adapter.
A kind of combustion furnace and furnace binding that the present invention is provided, it is each by using vertically to the structure cutd open, being easy in body of heater
The demoulding of individual structure division, is easy to use mould one-shot forming, and formed precision is higher, is easy to carry out using bolt or snap
Connection, greatly improved the installation effectiveness of whole combustion furnace.By using the material of aluminum or aluminum alloy, body of heater of the invention is improved
Heat exchange efficiency.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the main view direction overall structure schematic cross-sectional view of combustion furnace of the present invention.
Fig. 2 is Fig. 1 A-A schematic cross-sectional views.
Fig. 3 is the structural representation of body of heater of the present invention.
Fig. 4 is the schematic diagram that inboard wall of furnace body of the present invention sets network.
Fig. 5 is the schematic diagram that inboard wall of furnace body of the present invention sets fin structure.
Fig. 6 is the schematic diagram that furnace body outer wall of the present invention sets lug, nib structure.
Fig. 7 is the main view direction overall structure schematic cross-sectional view of combustion furnace preferred structure of the present invention.
Fig. 8 is the main view direction overall structure schematic cross-sectional view of combustion furnace preferred structure of the present invention.
Fig. 9 is Fig. 8 B-B schematic cross-sectional views.
Figure 10 is Fig. 8 C-C schematic cross-sectional views.
Figure 11 is the schematic top plan view of combustion furnace preferred structure of the present invention.
Figure 12 is the schematic top plan view of combustion furnace preferred structure of the present invention.
Figure 13 is the schematic front view of combustion furnace preferred structure of the present invention.
In figure：First body of heater 1, the second body of heater 1', desktop support 101, crater 102, network 103 or is entered ash bucket
Air port 104, connects boss 105, and throat 106, fin 107, charging aperture 108, clamp 109, seaming 110, extension 111 connects
Fishplate bar 112, buckle structure 113, lug, nib 114, baking box 115, crater banking fire sisc 2, burner hearth 3, coal stove thorax 31, smoke barrier 4, positioning
Block 5, chimney adapter 6, grey chamber 7, feeding-passage 8, feeding gate 81, dividing plate 9, ash bucket 10, support block 11, grate 12, rotary type is removed
Slag device 13, desktop 14, except cinder notch 15.
Embodiment
Embodiment 1：
As in Fig. 1,11,12, a kind of furnace binding, body of heater is divided into some using the structure of vertical subdivision, each portion
/ connected by connector.Using the structure of vertical subdivision, each structure being split into is easy to the demoulding.So as to
Obtain the higher body of heater of precision, in order to the installation in later stage, the structure commonly used on body of heater, such as throat 106, crater 102,
The structure such as charging aperture 108 and ash bucket or air inlet 104, by one-time-concreting or die cast, can save the later stage cutting,
The process such as welding and polishing, greatly improved efficiency, reduces labor intensity.
It is preferred that use carry out subdivision from the position of center line.By using the structure from the vertical subdivision of center line, by body of heater point
For relative the first body of heater 1 and the second body of heater 1'；
Connected mode between first body of heater 1 and the second body of heater 1' is：
Optionally scheme is：A, the edge between the first body of heater 1 and the second body of heater 1' pass through provided with connection boss 105
First body of heater 1 is fixedly connected by screw in the position of connection boss 105 with the second body of heater 1'；As in Fig. 1,3 ~ 6, the structure is installed
It is relatively cumbersome, but handling ease, appearance looks elegant.
Or b, the edge between the first body of heater 1 and the second body of heater 1' are provided with buckle structure 113, are set on clamp 109
There is the neck coordinated with buckle structure 113, clamp 109 is by neck and buckle structure 113, and the buckle structure 113 in this example is adopted
With the structure of similar dovetail, the structure of the dovetail is combined by the edge of the first body of heater 1 and the second body of heater 1', corresponding neck
For dovetail groove, so that the first body of heater 1 be fixedly connected with the second body of heater 1'；
As shown in Fig. 8,9, structure connection is very convenient, but inevitably there is prominent structure, is adapted to use
Connection in unobtrusively position, such as lower section of chimney adapter 6 and the position of bottom of furnace body.
Or as shown in Figure 11, c, the first body of heater 1 and the second body of heater 1' are fixed by polylith connecting plate 112 and bolt to be connected
Connect；The structure is consolidated the most, but there is prominent structure, is suitable for use in the connection of unobtrusively position, the top table of such as body of heater
Position below face.
Or as shown in Fig. 8,10, d, be provided with the first body of heater 1 and/or the second body of heater 1' inner side and to stretch to relative the
Two body of heater 1' or the first body of heater 1 extension 111, are fixed the first body of heater 1 with the second body of heater 1' by bolt and extension 111
Connection.It is preferred that, extension 111 is designed with the inside of the first body of heater 1 and the second body of heater 1', is mutually staggeredly arranged.
The position of first body of heater 1 and the second body of heater 1' EDGE CONTACTs is provided with seaming 110.I.e. the body of heater of half is provided with convex
Rise, and groove of second half body of heater provided with receiving projection, thus structure, is easy to determining between the first body of heater 1 and the second body of heater 1'
Position and installation.
As shown in Fig. 1 ~ 12, described body of heater provided with throat 106, crater 102, charging aperture 108 and ash bucket or
Air inlet 104.Above-mentioned structure one-shot forming during fabrication, so that without cutting again.It is preferred that, in such as Fig. 1, in throat
106 lower section is additionally provided with except cinder notch 15, for removing the flue lime-ash in body of heater.
As in Fig. 1, the inwall of body of heater is provided with one-time formed approximate horizontal dividing plate；Thus structure, simplifies later stage assembling.
Or as in Fig. 3, the inwall of body of heater is provided with the support block 11 for being used for supporting approximate horizontal dividing plate 9.Thus structure,
The difficulty of casting is reduced, dividing plate 9 is used to separate flue and the air intake passage of bottom, grey chamber 7.In this example, air intake passage and
Ash bucket 10 shares a grey chamber 7, also can separate air intake passage and ash bucket 10 with plate.Advantage using support block 11 is, when
Body of heater uses the metal of high thermal conductivity, for example, aluminium, during aluminium alloy, to avoid the high temperature failure dividing plate at grate, using the knot
Structure, can use the dividing plate of irony, to extend the service life of body of heater.
The inwall of body of heater is provided with one-time formed at least one piece substantially vertical smoke barrier 4, to form the flue of complications；If
Put
Or the inwall of body of heater is provided with the locating piece 5 for being used for positioning at least one piece substantially vertical smoke barrier 4, to be formed
Tortuous flue.Thus structure, extends flue, to increase heat-exchange time and heat exchange area.
Described body of heater is provided with throat 106, and being provided with the edge of throat 106 is used to position the flange of chimney adapter 6.By
This structure, is easily installed chimney adapter 6.
It is preferred that scheme in, the first body of heater 1 and the second body of heater 1' inwall and/or outer wall be provided with multiple openings, positioning
One or more combinations in block 5, support block 11, network 103, fin 107, lug, nib 114.Opening therein and chimney
Mouthfuls 106, crater 102, charging aperture 108, ash bucket or air inlet 104, except cinder notch 15 etc. it is corresponding.
Locating piece 5 and support block 11 are used to positioning and installing various plates.
Network 103 has two effects, and one is to play a part of to strengthen furnace binding, and another is then to play heat exchange
Effect, generally using rectangle, circular and hexagonal mesh.The height of network 103 is in 0.5 ~ 3cm.Network 103 is led
The first body of heater 1 and the second body of heater 1' inwall are arranged on, can also be in outer wall.
Fin 107 is mainly used for heat exchange.It can be used as keeping off cigarette structure, for assembling tar lime-ash in flue gas, with
Pollution of the reduction discharge to air.
The structure of lug, nib 114 is used to strengthen body of heater, and increase heat exchange area, can also make body of heater more aesthetically pleasing, lug, nib 114
Cross section is trapezoidal or triangle, is mainly used in the outer wall of body of heater, also can be used in inwall.
The material of the body of heater is silver, copper, aluminium, iron and the alloy for including above metal.It is preferred to use aluminium, aluminium alloy or titanium
Alloy.Had using aluminium, aluminium alloy or titanium alloy lightweight, heat conduction is good, be easy to the effect of manufacture.
Embodiment 2：
On the basis of embodiment 1, a kind of combustion furnace using above-mentioned furnace binding, body of heater is interior to be provided with dividing plate 9, and dividing plate will
The lower space of body of heater is isolated into grey chamber 7, and burner hearth 3 is located at the top of body of heater internal partition 9, and the inner chamber of burner hearth 3 is connected with grey chamber 7；
The passage passed through for flue gas is provided between the top of burner hearth 3 and the inside top of body of heater；It is logical provided with charging in body of heater
Road 8 and chimney adapter 6.
Body of heater uses aluminium, aluminium alloy or titanium alloy.The occasion larger for requiring firepower, can be not provided with smoke barrier 4, this
Sample improves efficiency of combustion on the premise of heating effect is ensured.
It is preferred that scheme in, burner hearth uses coal stove thorax 31, and coal stove thorax 31 is made up of fire clay, and thickness is in 2 ~ 5cm, in coal stove
The bottom of thorax 31 is preferably provided with rotary type scummer 13.In this example, feeding-passage 8 can be removed, and directly close.
Feature in embodiment 1 can be mutually combined in the case where not conflicting with the structure in embodiment 2.
Embodiment 3：
Preferred on the basis of embodiment 1,2, the first body of heater 1 and the second body of heater 1' use aluminum alloy material, using pair
The structure cutd open.Connected between first body of heater 1 and the second body of heater 1' by the way of be staggered extension 111 and dormant bolt.
Seaming 110 is provided with the first body of heater 1 and the second body of heater 1' end face contacted.
It is preferred that, bottom is connected by the way of connecting plate 112 and bolt and nut.
Crater 102 is provided with the top of the body of heater of first body of heater 1 and the second body of heater 1' compositions, is set in the position of crater 102
There is the banking fire sisc for sliding or rotating.
Network 103 or fin 107 are provided with the first body of heater 1 and the second body of heater 1' inwall, multiple supports are additionally provided with
Body of heater is divided into two parts by block 11, the dividing plate 9 for supporting cast iron quality or steel matter, dividing plate 9, and bottom is grey chamber 7.
Network 103, fin 107 and lug, nib 114 are provided with the first body of heater 1 and the second body of heater 1' outer wall, is preferably adopted
With fin 107 and lug, nib 114, with preferable appearance.
It is preferred that as in Fig. 7, be additionally provided with baking box 115 in the body of heater that the first body of heater 1 and the second body of heater 1' are constituted.Baking box
115 door is outputed in the side wall of the first body of heater 1 or the second body of heater 1'.Thus structure, takes full advantage of the waste heat of flue gas.
It is preferred that as in Figure 13, be additionally provided with the lower section of chimney adapter 6 another chimney adapter, correspondingly in the first body of heater
1 and second body of heater 1' also be provided with second throat, thus structure is easy to enter with embedment underground or along the chimney of ground configuration
Row connection.
As in Figure 12, being additionally provided with desktop support 101 or connection boss for being connected with desktop at the top of body of heater.With
It is easy to supporting desktop.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as the limitation for the present invention, this hair
Technical characteristic in the technical scheme that bright protection domain should be recorded with claim, including the technical scheme of claim record
Equivalents are protection domain.Equivalent substitution i.e. within this range is improved, also within protection scope of the present invention.
Claims (9)
1. a kind of furnace binding, it is characterized in that：Body of heater is divided between some, various pieces using the structure of vertical subdivision and led to
Cross connector connection；
Described body of heater uses the structure from the vertical subdivision of center line, and body of heater is divided into the first relative body of heater（1）With the second body of heater
（1'）；
In the first body of heater（1）With the second body of heater（1'）Inwall and/or outer wall be provided with multiple openings, locating piece（5）, support block
（11）, network（103）, fin（107）, lug, nib（114）In one or more combinations；
The material of the body of heater is silver, copper, aluminium, iron and the alloy for including above metal.
2. a kind of furnace binding according to claim 1, it is characterized in that：Described body of heater is provided with throat（106）, go out
Burner（102）, charging aperture（108）With ash bucket or air inlet（104）.
3. a kind of furnace binding according to claim 1, it is characterized in that：The inwall of body of heater is provided with one-time formed substantially water
Flat dividing plate.
4. a kind of furnace binding according to claim 1, it is characterized in that：The inwall of body of heater, which is provided with, to be used to support approximate horizontal
Dividing plate（9）Support block（11）.
5. a kind of furnace binding according to claim 1, it is characterized in that：The inwall of body of heater substantially hangs down provided with one-time formed
At least one piece straight smoke barrier（4）, to form the flue of complications；
A kind of furnace binding according to claim 1, it is characterized in that：The inwall of body of heater, which is provided with, is used to position at least one piece greatly
Cause vertical smoke barrier（4）Locating piece（5）, to form the flue of complications.
6. a kind of furnace binding according to claim 1, it is characterized in that：Described body of heater is provided with throat（106）,
Throat（106）Edge, which is provided with, to be used to position chimney adapter（6）Flange.
7. a kind of furnace binding according to claim 1, it is characterized in that：
First body of heater（1）With the second body of heater（1'）Between connected mode be：
A, in the first body of heater（1）With the second body of heater（1'）Between edge provided with connection boss（105）, connecting convex by screw
Platform（105）Position by the first body of heater（1）With the second body of heater（1'）It is fixedly connected；
Or b, in the first body of heater（1）With the second body of heater（1'）Between edge be provided with buckle structure（113）, in clamp（109）
It is provided with and buckle structure（113）The neck of cooperation, clamp（109）Pass through neck and buckle structure（113）, so that by the first stove
Body（1）With the second body of heater（1'）It is fixedly connected；
Or c, the first body of heater（1）With the second body of heater（1'）Pass through polylith connecting plate（112）It is fixedly connected with bolt；
Or d, in the first body of heater（1）And/or second body of heater（1'）Inner side provided with stretching to the second relative body of heater（1'）Or the
One body of heater（1）Extension（111）, pass through bolt and extension（111）By the first body of heater（1）With the second body of heater（1'）It is fixed to connect
Connect.
8. a kind of furnace binding according to claim 7, it is characterized in that：First body of heater（1）With the second body of heater（1'）Edge
The position of contact is provided with seaming（110）.
9. one kind is using the combustion furnace of the furnace binding described in any one of claim 1 ~ 8, it is characterized in that：Dividing plate is provided with body of heater
（9）, the lower space of body of heater is isolated into grey chamber by dividing plate（7）, burner hearth（3）Positioned at body of heater internal partition（9）Top, burner hearth（3）
Inner chamber and grey chamber（7）Connection；
Burner hearth（3）Top and body of heater inside top between be provided with the passage passed through for flue gas；Feeding-passage is provided with body of heater
（8）With chimney adapter（6）.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348602.0A CN104896515B (en) | 2015-06-24 | 2015-06-24 | Combustion furnace and furnace binding |
| CN201710547972.6A CN107327873B (en) | 2015-06-24 | 2015-06-24 | A kind of combustion furnace and furnace structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348602.0A CN104896515B (en) | 2015-06-24 | 2015-06-24 | Combustion furnace and furnace binding |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547972.6A Division CN107327873B (en) | 2015-06-24 | 2015-06-24 | A kind of combustion furnace and furnace structure |
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| Publication Number | Publication Date |
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| CN104896515A CN104896515A (en) | 2015-09-09 |
| CN104896515B true CN104896515B (en) | 2017-08-08 |
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ID=54029345
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| CN201710547972.6A Active CN107327873B (en) | 2015-06-24 | 2015-06-24 | A kind of combustion furnace and furnace structure |
| CN201510348602.0A Active CN104896515B (en) | 2015-06-24 | 2015-06-24 | Combustion furnace and furnace binding |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710547972.6A Active CN107327873B (en) | 2015-06-24 | 2015-06-24 | A kind of combustion furnace and furnace structure |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210958A (en) * | 1998-05-26 | 1999-03-17 | 李德福 | Multiple hearth (cavity) burning furnace |
| CN201462923U (en) * | 2009-07-14 | 2010-05-12 | 梁记华 | Energy-saving stove assembled by preformed units |
| CN202002490U (en) * | 2010-12-30 | 2011-10-05 | 碧海舟（北京）石油化工设备有限公司 | Novel modular cylindrical heating furnace shell |
| JP2012021756A (en) * | 2010-07-17 | 2012-02-02 | Ehime Univ | Woody biomass heating device |
| CN202350105U (en) * | 2011-12-20 | 2012-07-25 | 余生明 | Dual-purpose electronic temperature-controlled constant-temperature boiler using biomass fuel and coal |
| CN104613501A (en) * | 2015-01-28 | 2015-05-13 | 辽宁合百意生物质技术开发有限公司 | Portable biomass combustion furnace |
| CN204880219U (en) * | 2015-06-24 | 2015-12-16 | 高洪亮 | Fire burning furnace and furnace construction |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408317A (en) * | 2008-11-21 | 2009-04-15 | 河北华林机械设备有限公司 | Gas making compound combustion vertical type furnace |
| CN201764541U (en) * | 2010-09-17 | 2011-03-16 | 聂西军 | Multifunctional energy-saving combustion furnace |
| CN203907681U (en) * | 2014-04-16 | 2014-10-29 | 湖北金日生态能源有限公司 | Biomass combustion furnace |
-
2015
- 2015-06-24 CN CN201710547972.6A patent/CN107327873B/en active Active
- 2015-06-24 CN CN201510348602.0A patent/CN104896515B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210958A (en) * | 1998-05-26 | 1999-03-17 | 李德福 | Multiple hearth (cavity) burning furnace |
| CN201462923U (en) * | 2009-07-14 | 2010-05-12 | 梁记华 | Energy-saving stove assembled by preformed units |
| JP2012021756A (en) * | 2010-07-17 | 2012-02-02 | Ehime Univ | Woody biomass heating device |
| CN202002490U (en) * | 2010-12-30 | 2011-10-05 | 碧海舟（北京）石油化工设备有限公司 | Novel modular cylindrical heating furnace shell |
| CN202350105U (en) * | 2011-12-20 | 2012-07-25 | 余生明 | Dual-purpose electronic temperature-controlled constant-temperature boiler using biomass fuel and coal |
| CN104613501A (en) * | 2015-01-28 | 2015-05-13 | 辽宁合百意生物质技术开发有限公司 | Portable biomass combustion furnace |
| CN204880219U (en) * | 2015-06-24 | 2015-12-16 | 高洪亮 | Fire burning furnace and furnace construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107327873B (en) | 2019-07-23 |
| CN104896515A (en) | 2015-09-09 |
| CN107327873A (en) | 2017-11-07 |
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