CN206037118U - Smokeless combustion furnace - Google Patents
Smokeless combustion furnace Download PDFInfo
- Publication number
- CN206037118U CN206037118U CN201620982612.XU CN201620982612U CN206037118U CN 206037118 U CN206037118 U CN 206037118U CN 201620982612 U CN201620982612 U CN 201620982612U CN 206037118 U CN206037118 U CN 206037118U
- Authority
- CN
- China
- Prior art keywords
- handling equipment
- burner hearth
- ash handling
- grate
- flow channel
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a smokeless combustion furnace, the furnace of burner port is provided with including upper portion, still be provided with the grate among the furnace, still including setting up the ash handling equipment in furnace, the ash handling equipment is located between grate and the burner port, be provided with spiral flow channel on the ash handling equipment, the burner port passes through spiral flow channel and furnace's upper portion space communicates with each other, and spiral flow channel's entry end is located the lower extreme of ash handling equipment, and spiral flow channel's exit end is located the upper end of ash handling equipment, still include the communicating reinforced chamber with furnace, be provided with open closed chamber door on the reinforced chamber, still include the flue gas pipe, the tracheal entry end of cigarette is connected on the upper cavity wall in reinforced chamber, still include the negative pressure generator who links to each other with the flue gas pipe, negative pressure generator is arranged in making the flue gas pipe to produce the suction force of the reinforced chamber of suction flame, flue gas. Originally, dust content is few in firing burning furnace when burning gained flue gas.
Description
Technical field
This utility model is related to firing equipment technical field, more particularly to a kind of smokeless burning stove.
Background technology
Fire is essential in people's daily life, is primarily used to heat water, cooking food, raises indoor temperature etc..
In prior art, inside city to adopt natural gas as fuel, as rural area can be gathered materials on the spot, therefore rural area also has more
Sizable family uses firewood as fuel.
Nowadays, agricultural crop straw, the combustion technology of tree limb are developed, and occur in that following in prior art
Combustion technology：Straw and branch are first inserted in primary fuel thorax and is burnt, by controlling the air inlet amount of primary fuel thorax, made
Contain a large amount of fuel gas in primary fuel thorax institute smoke discharging, above fuel gas is used for burning next time, so, due to can
Combustion gas combustion produces less harmful substance, and this causes this combustion technology compared to traditional combustion system, not only with more
The advantage of environmental protection, while can be by pipeline above fuel gas, to facilitate the position of arrangement hot spot.
With further enhancing for environmental consciousness, the straw of gained during proportion of crop planting is made full use of, it is right to reduce
The dependency of Fossil fuel, is important directions of existing firewood gasification burner development.
Utility model content
This utility model provides a kind of smokeless burning stove, and compared to traditional combustion stove, this combustion furnace can obtain what is cleaned
Flame, in flue gas produced by burning, dust is few, beneficial to environmental conservation.
A kind of smokeless burning stove that this utility model is provided is by following technical essential come solve problem：A kind of smokeless combustion
Stove, is provided with the burner hearth of port including top, is additionally provided with grate, also including the ash disposal being arranged in burner hearth in the burner hearth
Device, the ash handling equipment are located between grate and port；
Spiral flow channel is provided with the ash handling equipment, and the port is upper with burner hearth by the spiral flow channel
Portion space communicates, and the arrival end of spiral flow channel is located at the lower end of ash handling equipment, and the port of export of spiral flow channel is located at ash disposal
The upper end of device；Also include the charging chamber communicated with burner hearth, in the charging chamber, be provided with chamber door to be opened/closed；Also include flue gas
Pipe, the arrival end of the fume pipe are connected in the upper cavity wall of charging chamber；Also include the negative pressure generating device being connected with fume pipe,
The negative pressure generating device is used for causing fume pipe to produce suction charging chamber Flame, the suction force of flue gas.
Specifically, above grate shelves part for combustible, you can combustion things are positioned on grate is burnt.This burning
Stove can be used as gasification burner：The fuel such as timber, straw anoxycausis in the burner hearth, it is produced also including fuel gas flue gas by
Port discharges burner hearth, and fuel gas is ignited at port.
In this combustion furnace, by arranging ash handling equipment between grate and port, fuel anoxycausis can be effectively reduced
When produced flue gas in dust content, beneficial to more cleaned, and fluid for burning at the port, so,
In flue gas produced by this combustion furnace, dust is few, realizes the combustion function of this combustion furnace.
In above ash handling equipment, spiral flow channel, and spiral flow channel are set in ash handling equipment and are fired for combustible anoxia
Flue gas obtained by burning rises to the passage at port, and so, when spiral flow channel is flowed through, spiral flow channel is suitable for above flue gas
In flow trace of the flue gas in ash handling equipment is defined for spiral type, so, above ash handling equipment is equivalent to for a whirlwind
Cleaner unit, reaches granule, the purpose of dust in separating flue.Meanwhile, the arrival end of spiral flow channel is arranged on into ash handling equipment
Lower end, the port of export of spiral flow channel is arranged on the upper end of ash handling equipment, and ash handling equipment is located between grate and port,
It is a process for constantly rising from producing up to port is flow to that this causes flue gas, so, can cause flue gas with larger
Speed flows through ash handling equipment so that ash handling equipment plays good dust removing effects；Meanwhile, specific flow direction can cause divided
Among the dust for separating out falls into burner hearth under gravity so that the dust isolated is not easily blocked ash handling equipment.
I.e. for adding fuel in burner hearth, gas furnace is different from traditional firewood furnace to the charging chamber for communicating with burner hearth above,
Due to needing just to access preferable fuel gas yield in high temperature, anaerobic environment, thus it is actually used during, in burner hearth
With higher temperature, chamber door to be opened/closed in above charging chamber, is provided with, is also intended to realize burner hearth only when fuel adds,
Communicate with the external world.
The fume pipe of arrangement above for open chamber door when, aspirate charging chamber in flame, flue gas, with avoid flame,
Flue gas overflows or reduces the amount that flame, flue gas overflow by the chamber door of charging chamber, so, not only the user of this combustion furnace is carried
Anti- safeguard protection of burning is supplied, while also having the effect for protecting this combustion furnace use occasion air quality.
Above negative pressure generating device is used for producing the power of drawing smoke, flame, such as adopts air-introduced machine, now, fume pipe
Entrance be located at air-introduced machine suction side；Using aerator, jet pump principle can be now adopted, is with the one's intention as revealed in what one says that goes out of aerator
Power, aspirates flame and flue gas by fume pipe.
Further technical scheme is：
For ease of controlling the anoxycausis situation of burner hearth fuel and collecting ashes, the grate is multiple for being provided with
The platy structure of through hole, and the through hole, through the upper and lower end of grate, the lower section of grate also has grey chamber.
For ease of ashes are removed grey chamber, the ash bucket that can be removed from grey chamber in the grey chamber, is provided with.
For convenience of manual control fuel anoxycausis situation and the combustion air supply of fuel gas, also include for
The airduct of combustion air is provided to burner hearth, the airduct includes the first airduct and the second airduct, the port of export of first airduct
Positioned at the top of grate, the port of export of second airduct is located at the lower section of grate.
Due to this combustion furnace operationally, need to be a hot environment in burner hearth, for avoiding because thermal stress is excessive
The service life of this combustion furnace, the burner hearth is affected to include tubular thorax body and be fixed on the thorax lid held with thorax, the thorax
Lid is in ellipse end socket shape or hemispherical head shape.
For avoiding thermal loss and causing in burner hearth to be hot environment, the outside of the burner hearth is also enclosed with thermal insulation layer.
This utility model has the advantages that：
In this combustion furnace, by arranging ash handling equipment between grate and port, fuel anoxycausis can be effectively reduced
When produced flue gas in dust content, beneficial to more cleaned, and fluid for burning at the port, so,
In flue gas produced by this combustion furnace, dust is few, realizes the combustion function of this combustion furnace.
In above ash handling equipment, spiral flow channel, and spiral flow channel are set in ash handling equipment and are fired for combustible anoxia
Flue gas obtained by burning rises to the passage at port, and so, when spiral flow channel is flowed through, spiral flow channel is suitable for above flue gas
In flow trace of the flue gas in ash handling equipment is defined for spiral type, so, above ash handling equipment is equivalent to for a whirlwind
Cleaner unit, reaches granule, the purpose of dust in separating flue.Meanwhile, the arrival end of spiral flow channel is arranged on into ash handling equipment
Lower end, the port of export of spiral flow channel is arranged on the upper end of ash handling equipment, and ash handling equipment is located between grate and port,
It is a process for constantly rising from producing up to port is flow to that this causes flue gas, so, can cause flue gas with larger
Speed flows through ash handling equipment so that ash handling equipment plays good dust removing effects；Meanwhile, specific flow direction can cause divided
Among the dust for separating out falls into burner hearth under gravity so that the dust isolated is not easily blocked ash handling equipment.
I.e. for adding fuel in burner hearth, gas furnace is different from traditional firewood furnace to the charging chamber for communicating with burner hearth above,
Due to needing just to access preferable fuel gas yield in high temperature, anaerobic environment, thus it is actually used during, in burner hearth
With higher temperature, chamber door to be opened/closed in above charging chamber, is provided with, is also intended to realize burner hearth only when fuel adds,
Communicate with the external world.
The fume pipe of arrangement above for open chamber door when, aspirate charging chamber in flame, flue gas, with avoid flame,
Flue gas overflows or reduces the amount that flame, flue gas overflow by the chamber door of charging chamber, so, not only the user of this combustion furnace is carried
Anti- safeguard protection of burning is supplied, while also having the effect for protecting this combustion furnace use occasion air quality.
Description of the drawings
Fig. 1 is a kind of structure sectional view of one specific embodiment of smokeless burning stove described in the utility model；
During Fig. 2 is a kind of one specific embodiment of smokeless burning stove described in the utility model, the connection of chamber door and shrouding
Relation schematic diagram.
Numbering in figure is followed successively by：1st, burner hearth, 2, grate, 3, port, the 4, first airduct, the 5, second airduct, 6, grey chamber,
7th, ash bucket, 8, ash handling equipment, 9, fume pipe, 10, charging chamber, 11, shrouding.
Specific embodiment
With reference to embodiment, the utility model is described in further detail, but structure of the present utility model is not only
It is limited to following examples.
Embodiment 1：
As shown in figure 1, a kind of smokeless burning stove, is provided with the burner hearth 1 of port 3 including top, also sets in the burner hearth 1
Grate 2 is equipped with, also including the ash handling equipment 8 being arranged in burner hearth 1, the ash handling equipment 8 is located between grate 2 and port 3；
Spiral flow channel is provided with the ash handling equipment 8, and the port 3 is by the spiral flow channel and burner hearth 1
Upper space communicate, and the arrival end of spiral flow channel is located at the lower end of ash handling equipment 8, and the port of export of spiral flow channel is located at
The upper end of ash handling equipment 8；Also include the charging chamber 10 communicated with burner hearth 1, in the charging chamber 10, be provided with chamber door to be opened/closed；
Also include fume pipe 9, the arrival end of the fume pipe 9 is connected in the upper cavity wall of charging chamber 10；Also include being connected with fume pipe 9
Negative pressure generating device, the negative pressure generating device is used for causing fume pipe 9 to produce suction charging chamber 10 Flame, flue gas taking out
Suction.
Specifically, above grate 2 shelves part for combustible, you can combustion things are positioned on grate 2 is burnt.This combustion
Burn stove and can be used as gasification burner：The fuel such as timber, straw anoxycausis in the burner hearth 1, the produced cigarette also including fuel gas
Gas discharges burner hearth 1 by port 3, and fuel gas is ignited at port 3.
In this combustion furnace, by arranging ash handling equipment 8 between grate 2 and port 3, the combustion of fuel anoxia can be effectively reduced
During burning in produced flue gas dust content, beneficial to more cleaned, and fluid for burning at the port 3, this
Sample, in the flue gas produced by this combustion furnace, dust is few, realizes the combustion function of this combustion furnace.
In above ash handling equipment 8, spiral flow channel is set in ash handling equipment 8, and spiral flow channel is combustible anoxia
Burning gained flue gas rises to passage at port 3, so, above flue gas when spiral flow channel is flowed through, spiral flow channel
Equivalent to flow trace of the flue gas in ash handling equipment 8 is defined for spiral type, so, above ash handling equipment 8 is equivalent to for one
Individual cyclone dust extractor, reaches granule, the purpose of dust in separating flue.Meanwhile, the arrival end of spiral flow channel is arranged on and is removed
The lower end of apparatus for ash 8, the port of export of spiral flow channel are arranged on the upper end of ash handling equipment 8, and ash handling equipment 8 be located at grate 2 with
Between port 3, it is a process for constantly rising from producing up to port 3 is flow to that this causes flue gas, so, can be caused
Flue gas flows through ash handling equipment 8 with larger speed so that ash handling equipment 8 plays good dust removing effects；Meanwhile, it is specific to flow
Direction can cause it is separated go out dust fall into burner hearth 1 under gravity among so that the dust isolated be not easily blocked ash disposal dress
Put 8.
In the present embodiment, also include the shrouding 11 for controlling 9 on off operating mode of fume pipe, the shrouding 11 is joined with chamber door
It is dynamic, that is, realize that, when chamber door opening carries out combustible addition, now fume pipe 9 is playing the effect of suction flame, flue gas.Exist
When chamber door is opened, shrouding 11 is switched to the state of conducting fume pipe 9, and when chamber door is closed, shrouding 11 is switched to and blocks fume pipe 9
State.
In the present embodiment, by opening up a hole in cavity wall in charging chamber 10, fume pipe 9 is connected on hole, shrouding 11
Be articulated and connected with the inwall of charging chamber 10, the cavity wall chain connection of chamber door and charging chamber 10, while arrange two ends respectively at
The connecting rod that chamber door is connected with shrouding 11, the two ends of the connecting rod are connected with shrouding 11 and chamber door by flexural pivot respectively, so,
When chamber door is opened and closed, you can so that shrouding 11 is rotated with the jointed shaft between charging chamber 10 around which, realize the entrance to fume pipe 9
The closing at end is not closed.
Embodiment 2：
As shown in figure 1, the present embodiment is further qualified on the basis of embodiment 1：For ease of controlling 1 fuel of burner hearth
Anoxycausis situation and collect ashes, the grate 2 is to be provided with the platy structure of multiple through holes, and the through hole is passed through
The upper and lower end of grate 2 is worn, the lower section of grate 2 also has grey chamber 6.
For ease of ashes are removed grey chamber 6, the ash bucket 7 that can be removed from grey chamber 6 in the grey chamber 6, is provided with.
For convenience of manual control fuel anoxycausis situation and the combustion air supply of fuel gas, also include for
The airduct of combustion air is provided to burner hearth 1, the airduct includes the first airduct 4 and the second airduct 5, first airduct 4 goes out
Mouth end is located at the top of grate 2, and the port of export of second airduct 5 is located at the lower section of grate 2.
Due to this combustion furnace operationally, need to be a hot environment in burner hearth 1, for avoiding because thermal stress is excessive
The service life of this combustion furnace, the burner hearth 1 is affected to include tubular thorax body and be fixed on the thorax lid held with thorax, the thorax
Lid is in ellipse end socket shape or hemispherical head shape.
For avoiding thermal loss and causing in burner hearth 1 to be hot environment, the outside of the burner hearth 1 is also enclosed with thermal insulation layer.
Above content is the further description made to this utility model with reference to specific preferred implementation, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of this utility model art
For art personnel, the other embodiment drawn under without departing from the technical solution of the utility model should be included in practical
In new protection domain.
Claims (6)
1. a kind of smokeless burning stove, is provided with port including top（3）Burner hearth（1）, the burner hearth（1）In be additionally provided with stove
Bridge（2）, it is characterised in that also including being arranged at burner hearth（1）In ash handling equipment（8）, the ash handling equipment（8）Positioned at grate
（2）With port（3）Between；
The ash handling equipment（8）On be provided with spiral flow channel, the port（3）By the spiral flow channel and burner hearth
（1）Upper space communicate, and the arrival end of spiral flow channel be located at ash handling equipment（8）Lower end, the outlet of spiral flow channel
End is positioned at ash handling equipment（8）Upper end；
Also include and burner hearth（1）The charging chamber for communicating（10）, the charging chamber（10）On be provided with chamber door to be opened/closed；
Also include fume pipe（9）, the fume pipe（9）Arrival end be connected to charging chamber（10）Upper cavity wall on；
Also include and fume pipe（9）Connected negative pressure generating device, the negative pressure generating device are used for causing fume pipe（9）Produce
Suction charging chamber（10）The suction force of Flame, flue gas.
2. a kind of smokeless burning stove according to claim 1, it is characterised in that the grate（2）It is many for being provided with
The platy structure of individual through hole, and the through hole runs through grate（2）Upper and lower end, grate（2）Lower section also there is grey chamber（6）.
3. a kind of smokeless burning stove according to claim 2, it is characterised in that the grey chamber（6）In be provided with can be from ash
Chamber（6）The ash bucket of middle removal（7）.
4. a kind of smokeless burning stove according to claim 2, it is characterised in that also include for burner hearth（1）Offer is helped
The airduct of combustion air, the airduct include the first airduct（4）And second airduct（5）, first airduct（4）The port of export be located at
Grate（2）Top, second airduct（5）The port of export be located at grate（2）Lower section.
5. a kind of smokeless burning stove according to claim 1, it is characterised in that the burner hearth（1）Including tubular thorax
Body and the thorax lid held with thorax is fixed on, the thorax lid is in ellipse end socket shape or hemispherical head shape.
6. a kind of smokeless burning stove according to claim 1, it is characterised in that the burner hearth（1）Outside be also enclosed with
Thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982612.XU CN206037118U (en) | 2016-08-30 | 2016-08-30 | Smokeless combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982612.XU CN206037118U (en) | 2016-08-30 | 2016-08-30 | Smokeless combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037118U true CN206037118U (en) | 2017-03-22 |
Family
ID=58302189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620982612.XU Expired - Fee Related CN206037118U (en) | 2016-08-30 | 2016-08-30 | Smokeless combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678878A (en) * | 2016-08-30 | 2017-05-17 | 成都沸鼎环保设备有限公司 | Smokeless combustion furnace structure |
-
2016
- 2016-08-30 CN CN201620982612.XU patent/CN206037118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678878A (en) * | 2016-08-30 | 2017-05-17 | 成都沸鼎环保设备有限公司 | Smokeless combustion furnace structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103134177A (en) | Biomass ash-free combustion furnace | |
| CN206037118U (en) | Smokeless combustion furnace | |
| CN206094032U (en) | Gasifier | |
| CN209512278U (en) | A kind of biomass energy-saving hot-blast stove | |
| CN206018717U (en) | A kind of combustion furnace with excessive flue gas self-suction function | |
| CN208234854U (en) | A kind of gasification furnace being used alternatingly | |
| CN102913954A (en) | Energy-saving environmentally-friendly oil-smoke removing integrated firewood stove | |
| CN207815715U (en) | A kind of miniature boiler of energy-saving and emission-reduction | |
| CN206018709U (en) | A kind of environment-friendly type combustion furnace | |
| CN206018710U (en) | A kind of combustion furnace with anti-function of burning | |
| CN206001446U (en) | A kind of Integrated Combustion stove | |
| CN209688811U (en) | A kind of combustion chamber | |
| CN106678878A (en) | Smokeless combustion furnace structure | |
| CN208332661U (en) | A kind of biological fuel gas normal-pressure boiler | |
| CN203010684U (en) | Energy-saving and environment-friendly lampblack-removal integrated wood-burning stove | |
| CN102798118B (en) | Cyclone boiler | |
| CN202675264U (en) | Cyclone type boiler | |
| CN205746800U (en) | Coal-burning boiler | |
| CN1982785A (en) | Energy-saving and environmental-protection gasifier | |
| CN207035482U (en) | Environment-protection boiler and heating equipment | |
| CN206831510U (en) | A kind of dustless and smokeless unregulated power automatic cycle carbonization combustion furnace | |
| CN206582852U (en) | No-smoke furnace for waste incineration | |
| CN206094031U (en) | Can improve combustible substance combustion efficiency's gasification burner | |
| CN106152174A (en) | A kind of environment-friendly type combustion furnace structure | |
| CN206037123U (en) | Faggots fires burning furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |