CN108224489A - A kind of high-efficiency environment friendly combustion system and its operating method - Google Patents
A kind of high-efficiency environment friendly combustion system and its operating method Download PDFInfo
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- CN108224489A CN108224489A CN201810021333.0A CN201810021333A CN108224489A CN 108224489 A CN108224489 A CN 108224489A CN 201810021333 A CN201810021333 A CN 201810021333A CN 108224489 A CN108224489 A CN 108224489A
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- China
- Prior art keywords
- pipe
- flue gas
- peristalsis
- gas
- temperature flue
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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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/02—Stoves or ranges for gaseous fuels with heat produced solely by flame
- F24C3/027—Ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/66—Preheating the combustion air or gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/84—Flame spreading or otherwise shaping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
- F23L15/04—Arrangements of recuperators
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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
- F24C13/00—Stoves or ranges with additional provisions for heating water
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
The present invention relates to a kind of combustion system more particularly to a kind of high-efficiency environment friendly combustion systems and its operating method, belong to cooking apparatus.Including stove, the top of the stove is equipped with Embedded iron pan, the lower section of the iron pan is equipped with ignition module, the ring-shaped flue around ignition module is equipped in the stove, the ring-shaped flue is connected with ignition module, the one end on the stove top is equipped with pipe, and the off-gas recovery component being connected with pipe is equipped in the ring-shaped flue.A kind of high-efficiency environment friendly combustion system and its compact-sized degree of operating method are high, improve utilization rate of waste heat, further improve burning adequacy.
Description
Technical field
The present invention relates to a kind of combustion system more particularly to a kind of high-efficiency environment friendly combustion systems and its operating method, belong to
Cooking apparatus.
Background technology
The flue gas generated when commercial gas-fired stove cooking, culinary art generally drains into room by enclosure, smoke pipe, wind turbine smoke evacuation system
Outside, the high-temperature flue gas of discharge can generate large effect to ambient enviroment, air quality, also often influence the life of surrounding resident
It is living.The kitchen range of present hotel and corporation eatery contact biography generally by the flame that gas burning generates with cookware bottom
Heat is passed, the utilization rate of heat is relatively low.Flame still has higher temperature with the flue gas after cookware heat exchange, without secondary use
It is directly arranged by flue, smoke pipe to outdoor, reduces the utilization rate of the energy, while also polluted environment.
Chinese patent 201710941095.0 discloses a kind of burner, including furnace head base, mixing chamber, external ring fire cover, inner ring
Fire cover, outer shroud ejector pipe and inner ring ejector pipe are provided with to go out for the outer shroud supplied for the external ring fire cover on the furnace head base
Gas port and the inner ring gas outlet for being supplied for the interior ring fire cover, the outer shroud ejector pipe connect the outer shroud gas outlet, institute
It states inner ring ejector pipe and connects the inner ring gas outlet, which is characterized in that further include inner ring oxygenating channel, the inner ring oxygenating is led to
Road is arranged on inside the inner ring gas outlet, the lower end connection external environment of the inner ring oxygenating channel；During burner operation, outside
Air in environment enters the inner ring oxygenating channel, and flows to the area that the bottom of a pan surrounds with interior ring flame through the interior ring fire cover
In domain；The outer shroud ejector pipe is at least one；The outer shroud gas outlet is multiple.This structure is traditional structure, for containing
The flue gas progress of waste heat is exclusive outward, causes the waste of waste heat, while structure is complex, the adequacy of burning is to be improved.
Invention content
The present invention mainly solves the deficiencies in the prior art, provide it is a kind of simple in structure, by flue gas to water
Pre- heat utilization and flue gas are utilized the heating of air and flue gas by the secondary air draught of wind turbine, effectively reduce flue gas to atmospheric environment
Pollution improves a kind of high-efficiency environment friendly combustion system and its operating method of the utilization rate of fuel.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of high-efficiency environment friendly combustion system, including stove, the top of the stove is equipped with Embedded iron pan, the iron pan
Lower section be equipped with ignition module, the ring-shaped flue around ignition module distribution, the ring-shaped flue are equipped in the stove
It is connected with ignition module, the one end on the stove top is equipped with pipe, is equipped in the ring-shaped flue and pipe
The off-gas recovery component being connected；
Ignition module provides energy source for iron pan and is controlled；
The low-temperature flue gas that ignition module generates with fresh air is overlapped and provides oxygen to ignition module by off-gas recovery component
Source.
Preferably, the ignition module includes being located at the ignition platform below iron pan, bee is equipped in the ignition platform
The steady fiery plate of socket type, the lower section of the steady fiery plate of the honeycomb type be equipped with honeycomb type surely fiery plate be in corresponding distribution big fire nozzle,
The honeycomb type is surely equipped with small fire burner in fiery plate, and transition flue duct, institute are equipped between the outer wall and stove of the ignition platform
The transition flue duct stated is connected with ring-shaped flue, and the lower end of the ignition platform is equipped with airflow path, the air circulation
The port of export in road is connected with ring-shaped flue, and the honeycomb type surely forms premixer between fiery plate and big fire nozzle, and described is pre-
Mixed room is connected with airflow path.
Preferably, the big fire nozzle is connected with the big fire Gas Pipe below stove, the big fire Gas Pipe
In be equipped with the small fire Gas Pipe that is connected with small fire burner, be equipped in the stove and be distributed with small fire burner in corresponding
Igniter.
Preferably, the off-gas recovery component includes the low-temperature flue gas pipe being connected with smoke bottom of the tube, it is described
Low-temperature flue gas pipe is connected with air hose, and the air hose is connected by mixture pipe with airflow path, and described is mixed
Close the disk visible peristalsis visible intestinal peristalsis blast pipe for being equipped in tracheae and being connected with mixture pipe.
Preferably, the air hose and the junction of mixture pipe are equipped with wind turbine, the entrance of the air hose
Equipped with air control valve.
Preferably, disk visible peristalsis visible intestinal peristalsis water pipe, one end of the disk visible peristalsis visible intestinal peristalsis water pipe and water inlet are equipped in the circular passage
Pipe is connected, and the other end of the disk visible peristalsis visible intestinal peristalsis water pipe is connected with annular backwater channel, and the outside of the pipe is equipped with
The water-supply-pipe being connected with annular backwater channel, the water-supply-pipe are connected with tap.
Preferably, the transition flue duct is distributed in a ring, the width of the transition flue duct is less than ring-shaped flue
Width.
Preferably, the low-temperature flue gas pipe presents lower vertical distribution, the transition flue duct, annular cigarette with pipe
Road, low-temperature flue gas pipe, air hose, mixture pipe and airflow path forming circuit.
Preferably, the top of the stove is equipped in Embedded annular groove, the annular groove is divided around iron pan
Cloth.
A kind of operating method of high-efficiency environment friendly combustion system, carries out according to the following steps：
During work, combustion gas and air mixture are ignited after honeycomb type surely fiery plate, form helical form flame and iron pan is carried out
Heating, the high-temperature flue gas after heating enter ring-shaped flue, exchange heat to disk visible peristalsis visible intestinal peristalsis water pipe, disk visible peristalsis visible intestinal peristalsis blast pipe；
Water inlet pipe exchanges heat cold water feeding disk visible peristalsis visible intestinal peristalsis water pipe with high-temperature flue gas, and the low-temperature flue gas part after heat exchange passes through cigarette
Gas regulating valve, pipe discharge, another part low-temperature flue gas are sent again by off-gas recovery pipe, wind turbine, disk visible peristalsis visible intestinal peristalsis blast pipe
Enter premixer；
Warm water after heat absorption is connected by water-supply-pipe with tap；
Wind turbine is by outdoor cold air and low-temperature flue gas（Secondary flue gas）It is sent into disk visible peristalsis visible intestinal peristalsis blast pipe, the high-temperature flue gas in ring-shaped flue
Enter premixer and combustion gas mixing after heat exchange heat absorption, surely fiery plate enters combustion chamber by honeycomb type after sufficiently mixing, is ignited
After device is lighted automatically, several column flames of helical form are formed；
Flame exchanges heat again to the high-temperature flue gas generated after iron pan heating heat exchange with disk visible peristalsis visible intestinal peristalsis water pipe, disk visible peristalsis visible intestinal peristalsis blast pipe；Heat exchange
Become low-temperature flue gas after cooling（Secondary flue gas）, a part of low-temperature flue gas passes through smoke regulating valve and pipe and discharges, another portion
Low-temperature flue gas is divided to be fed again into premixer through off-gas recovery pipe, wind turbine, disk visible peristalsis visible intestinal peristalsis blast pipe；
Low-temperature flue gas has carried out mixed heating to fresh air during feeding, and fresh air is made to be rapidly achieved pre- thermal effect
Fruit, the secondary use of low-temperature flue gas are effectively reduced the discharge capacity of flue gas, play i.e. environmental protection and improve fuel again
Utilization rate.
Above-mentioned technical problem is mainly addressed by following technical proposals：
(1) high-temperature flue gas exchanges heat with disk visible peristalsis visible intestinal peristalsis water pipe and disk visible peristalsis visible intestinal peristalsis blast pipe, and the flue gas part after heat exchange cooling passes through pipe
Discharge, another part are sucked by off-gas recovery pipe, enter premix after high-temperature flue gas heats by wind turbine and disk visible peristalsis visible intestinal peristalsis blast pipe
Room, sucking the number of exhaust gas volumn can be controlled by smoke regulating valve.
(2) after cold water enters disk visible peristalsis visible intestinal peristalsis water pipe with high-temperature flue gas heat exchange, it is connect with tap by water-supply-pipe, is burnt for cook
It is dish, Clean-.
(3) part of smoke and cold air inside are sent into disk visible peristalsis visible intestinal peristalsis blast pipe by wind turbine, become heat after exchanging heat with high-temperature flue gas
Gaseous mixture is sufficiently mixed burning into pre-temperature chamber burning simultaneously gas.Cold air inside sucking number can be controlled by air control valve.
The ratio of air and coal gas is 40 when fully burning：1 or so, since air is preheating gaseous mixture, effectively increase coal gas and air
The temperature of gaseous mixture makes burning more abundant.
(4) surely fiery plate makes combustion gas and air mixture enter combustion chamber from honeycomb hole to honeycomb type, and spiral can be formed after being ignited
Several column flames of shape, helical form flame extends flame residence time in burner hearth, so as to effectively increase heat utilization rate.
Therefore, a kind of high-efficiency environment friendly combustion system and its operating method of the invention, compact-sized degree is high, improves waste heat profit
With rate, burning adequacy is further improved.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：As shown in Figure 1, a kind of high-efficiency environment friendly combustion system, including stove 1, the top of the stove 1 is set
There is Embedded iron pan 2, the lower section of the iron pan 2 is equipped with ignition module, is equipped in the stove 1 around ignition module point
The ring-shaped flue 3 of cloth, the ring-shaped flue 3 are connected with ignition module, and the one end on 1 top of stove is equipped with pipe
4, the off-gas recovery component being connected with pipe 4 is equipped in the ring-shaped flue 3；
Ignition module provides energy source for iron pan and is controlled；
The low-temperature flue gas that ignition module generates with fresh air is overlapped and provides oxygen to ignition module by off-gas recovery component
Source.
The ignition module includes the ignition platform 5 for being located at 2 lower section of iron pan, and it is steady to be equipped with honeycomb type in the ignition platform 5
Fiery plate 6, the lower section of the steady fiery plate 6 of the honeycomb type be equipped with and honeycomb type surely fiery plate 6 be in corresponding distribution big fire nozzle 7, institute
The honeycomb type stated surely is equipped with small fire burner 8 in fiery plate 6, and transition flue duct 9 is equipped between the outer wall of the ignition platform 5 and stove 1,
The transition flue duct 9 is connected with ring-shaped flue 3, and the lower end of the ignition platform 5 is equipped with airflow path 10, the sky
The port of export of gas channel 10 is connected with ring-shaped flue 3, and the honeycomb type is surely formed between fiery plate 6 and big fire nozzle 7 and premixed
Room 11, the premixer 11 are connected with airflow path 10.
The big fire nozzle 7 is connected with the big fire Gas Pipe 12 of 1 lower section of stove, is set in the big fire Gas Pipe 12
There is the small fire Gas Pipe 13 being connected with small fire burner 8, be equipped in the stove 1 with small fire burner 8 in corresponding distribution
Igniter 14.
The off-gas recovery component includes the low-temperature flue gas pipe 15 being connected with 4 bottom of pipe, the low temperature cigarette
Tracheae 15 is connected with air hose 16, and the air hose 16 is connected by mixture pipe 17 with airflow path 10, described
Mixture pipe 17 in be equipped with the disk visible peristalsis visible intestinal peristalsis blast pipe 18 that is connected with mixture pipe 17.
The junction of the air hose 16 and mixture pipe 17 is equipped with wind turbine 19, and the entrance of the air hose 16 is set
There is air control valve 20.
Disk visible peristalsis visible intestinal peristalsis water pipe 21, one end and the water inlet pipe 22 of the disk visible peristalsis visible intestinal peristalsis water pipe 21 are equipped in the circular passage 3
It is connected, the other end of the disk visible peristalsis visible intestinal peristalsis water pipe 21 is connected with annular backwater channel 23, and the outside of the pipe 4 is set
There is the water-supply-pipe 24 being connected with annular backwater channel 23, the water-supply-pipe 24 is connected with tap 25.
The transition flue duct 9 is distributed in a ring, and the width of the transition flue duct 9 is less than the width of ring-shaped flue 3.
The low-temperature flue gas pipe 15 and pipe 4 present lower vertical distribution, the transition flue duct 9, ring-shaped flue 3,
Low-temperature flue gas pipe 15, air hose 16, mixture pipe 17 and airflow path 10 are formed into a loop.
The top of the stove 1 is equipped in Embedded annular groove 26, and the annular groove 26 is distributed around iron pan 2.
A kind of operating method of high-efficiency environment friendly combustion system, carries out according to the following steps：
During work, combustion gas and air mixture are ignited after honeycomb type surely fiery plate, form helical form flame and iron pan is carried out
Heating, the high-temperature flue gas after heating enter ring-shaped flue, exchange heat to disk visible peristalsis visible intestinal peristalsis water pipe, disk visible peristalsis visible intestinal peristalsis blast pipe；
Water inlet pipe exchanges heat cold water feeding disk visible peristalsis visible intestinal peristalsis water pipe with high-temperature flue gas, and the low-temperature flue gas part after heat exchange passes through cigarette
Gas regulating valve, pipe discharge, another part low-temperature flue gas are sent again by off-gas recovery pipe, wind turbine, disk visible peristalsis visible intestinal peristalsis blast pipe
Enter premixer；
Warm water after heat absorption is connected by water-supply-pipe with tap；
Wind turbine is by outdoor cold air and low-temperature flue gas（Secondary flue gas）It is sent into disk visible peristalsis visible intestinal peristalsis blast pipe, the high-temperature flue gas in ring-shaped flue
Enter premixer and combustion gas mixing after heat exchange heat absorption, surely fiery plate enters combustion chamber by honeycomb type after sufficiently mixing, is ignited
After device is lighted automatically, several column flames of helical form are formed；
Flame exchanges heat again to the high-temperature flue gas generated after iron pan heating heat exchange with disk visible peristalsis visible intestinal peristalsis water pipe, disk visible peristalsis visible intestinal peristalsis blast pipe；Heat exchange
Become low-temperature flue gas after cooling（Secondary flue gas）, a part of low-temperature flue gas passes through smoke regulating valve and pipe and discharges, another portion
Low-temperature flue gas is divided to be fed again into premixer through off-gas recovery pipe, wind turbine, disk visible peristalsis visible intestinal peristalsis blast pipe；
Low-temperature flue gas has carried out mixed heating to fresh air during feeding, and fresh air is made to be rapidly achieved pre- thermal effect
Fruit, the secondary use of low-temperature flue gas are effectively reduced the discharge capacity of flue gas, play i.e. environmental protection and improve fuel again
Utilization rate.
Claims (10)
1. a kind of high-efficiency environment friendly combustion system, it is characterised in that：Including stove（1）, the stove（1）Top be equipped with insertion
The iron pan of formula（2）, the iron pan（2）Lower section be equipped with ignition module, the stove（1）In be equipped with around ignition module point
The ring-shaped flue of cloth（3）, the ring-shaped flue（3）It is connected with ignition module, the stove（1）The one end on top is equipped with
Pipe（4）, the ring-shaped flue（3）In be equipped with and pipe（4）The off-gas recovery component being connected；
Ignition module provides energy source for iron pan and is controlled；
The low-temperature flue gas that ignition module generates with fresh air is overlapped and provides oxygen to ignition module by off-gas recovery component
Source.
2. a kind of high-efficiency environment friendly combustion system according to claim 1, it is characterised in that：The ignition module includes setting
In iron pan（2）The ignition platform of lower section（5）, the ignition platform（5）In be equipped with honeycomb type surely fiery plate（6）, the honeycomb type is steady
Fiery plate（6）Lower section be equipped with and the steady fiery plate of honeycomb type（6）The big fire nozzle being distributed in corresponding（7）, the honeycomb type is surely fiery
Plate（6）In be equipped with small fire burner（8）, the ignition platform（5）Outer wall and stove（1）Between be equipped with transition flue duct（9）, it is described
Transition flue duct（9）With ring-shaped flue（3）It is connected, the ignition platform（5）Lower end be equipped with airflow path（10）, it is described
Airflow path（10）The port of export and ring-shaped flue（3）It is connected, the steady fiery plate of the honeycomb type（6）With big fire nozzle
（7）Between form premixer（11）, the premixer（11）With airflow path（10）It is connected.
3. a kind of high-efficiency environment friendly combustion system according to claim 2, it is characterised in that：The big fire nozzle（7）With
Stove（1）The big fire Gas Pipe of lower section（12）It is connected, the big fire Gas Pipe（12）In be equipped with and small fire burner（8）Phase
The small fire Gas Pipe of connection（13）, the stove（1）In be equipped with and small fire burner（8）In the igniter of corresponding distribution
（14）.
4. a kind of high-efficiency environment friendly combustion system according to Claims 2 or 3, it is characterised in that：The off-gas recovery group
Part includes and pipe（4）The low-temperature flue gas pipe that bottom is connected（15）, the low-temperature flue gas pipe（15）With air hose（16）
It is connected, the air hose（16）Pass through mixture pipe（17）With airflow path（10）It is connected, the mixture pipe
（17）In be equipped with and mixture pipe（17）The disk visible peristalsis visible intestinal peristalsis blast pipe being connected（18）.
5. a kind of high-efficiency environment friendly combustion system according to claim 4, it is characterised in that：The air hose（16）With mixing
Close tracheae（17）Junction be equipped with wind turbine（19）, the air hose（16）Entrance be equipped with air control valve（20）.
6. a kind of high-efficiency environment friendly combustion system according to claim 1, it is characterised in that：The circular passage（3）In
Equipped with disk visible peristalsis visible intestinal peristalsis water pipe（21）, the disk visible peristalsis visible intestinal peristalsis water pipe（21）One end and water inlet pipe（22）It is connected, the disk visible peristalsis visible intestinal peristalsis
Water pipe（21）The other end and annular backwater channel（23）It is connected, the pipe（4）Outside be equipped with and annular return water
Channel（23）The water-supply-pipe being connected（24）, the water-supply-pipe（24）With tap（25）It is connected.
7. a kind of high-efficiency environment friendly combustion system according to claim 2, it is characterised in that：The transition flue duct（9）It is in
Annular spread, the transition flue duct（9）Width be less than ring-shaped flue（3）Width.
8. a kind of high-efficiency environment friendly combustion system according to claim 4, it is characterised in that：The low-temperature flue gas pipe（15）
With pipe（4）Present lower vertical distribution, the transition flue duct（9）, ring-shaped flue（3）, low-temperature flue gas pipe（15）, air hose
（16）, mixture pipe（17）And airflow path（10）Forming circuit.
9. a kind of high-efficiency environment friendly combustion system according to claim 1, it is characterised in that：The stove（1）Top
Equipped in Embedded annular groove（26）, the annular groove（26）Around iron pan（2）It is distributed.
10. the operating method of a kind of high-efficiency environment friendly combustion system according to claim 4, it is characterised in that according to the following steps
It carries out：
During work, combustion gas and air mixture are ignited after honeycomb type surely fiery plate, form helical form flame and iron pan is carried out
Heating, the high-temperature flue gas after heating enter ring-shaped flue, exchange heat to disk visible peristalsis visible intestinal peristalsis water pipe, disk visible peristalsis visible intestinal peristalsis blast pipe；
Water inlet pipe exchanges heat cold water feeding disk visible peristalsis visible intestinal peristalsis water pipe with high-temperature flue gas, and the low-temperature flue gas part after heat exchange passes through cigarette
Gas regulating valve, pipe discharge, another part low-temperature flue gas are sent again by off-gas recovery pipe, wind turbine, disk visible peristalsis visible intestinal peristalsis blast pipe
Enter premixer；
Warm water after heat absorption is connected by water-supply-pipe with tap；
Wind turbine is by outdoor cold air and low-temperature flue gas（Secondary flue gas）It is sent into disk visible peristalsis visible intestinal peristalsis blast pipe, the high-temperature flue gas in ring-shaped flue
Enter premixer and combustion gas mixing after heat exchange heat absorption, surely fiery plate enters combustion chamber by honeycomb type after sufficiently mixing, is ignited
After device is lighted automatically, several column flames of helical form are formed；
Flame exchanges heat again to the high-temperature flue gas generated after iron pan heating heat exchange with disk visible peristalsis visible intestinal peristalsis water pipe, disk visible peristalsis visible intestinal peristalsis blast pipe；Heat exchange
Become low-temperature flue gas after cooling（Secondary flue gas）, a part of low-temperature flue gas passes through smoke regulating valve and pipe and discharges, another portion
Low-temperature flue gas is divided to be fed again into premixer through off-gas recovery pipe, wind turbine, disk visible peristalsis visible intestinal peristalsis blast pipe；
Low-temperature flue gas has carried out mixed heating to fresh air during feeding, and fresh air is made to be rapidly achieved pre- thermal effect
Fruit, the secondary use of low-temperature flue gas are effectively reduced the discharge capacity of flue gas, play i.e. environmental protection and improve fuel again
Utilization rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021333.0A CN108224489A (en) | 2018-01-10 | 2018-01-10 | A kind of high-efficiency environment friendly combustion system and its operating method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021333.0A CN108224489A (en) | 2018-01-10 | 2018-01-10 | A kind of high-efficiency environment friendly combustion system and its operating method |
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| CN108224489A true CN108224489A (en) | 2018-06-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926479A (en) * | 2018-07-31 | 2018-12-04 | 九江辅创知识产权运营有限公司 | Moxibustion device |
| WO2020207075A1 (en) * | 2019-04-07 | 2020-10-15 | 蔡世洪 | High-efficiency, energy-saving combustion furnace capable of automatically recovering waste heat |
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| CN205102178U (en) * | 2015-10-30 | 2016-03-23 | 王利军 | Energy -conserving domestic kitchen range |
| CN205351411U (en) * | 2016-01-20 | 2016-06-29 | 唐元青 | Chinese meal kitchen range utensil that can high -efficient high -temperature low -oxygen combustion |
| CN205991524U (en) * | 2016-05-26 | 2017-03-01 | 湖北谁与争锋节能灶具股份有限公司 | A kind of blowing-type kitchen range |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926479A (en) * | 2018-07-31 | 2018-12-04 | 九江辅创知识产权运营有限公司 | Moxibustion device |
| WO2020207075A1 (en) * | 2019-04-07 | 2020-10-15 | 蔡世洪 | High-efficiency, energy-saving combustion furnace capable of automatically recovering waste heat |
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Application publication date: 20180629 |