CN105782956B - A kind of high-efficient energy-saving combustion aid - Google Patents
A kind of high-efficient energy-saving combustion aid Download PDFInfo
- Publication number
- CN105782956B CN105782956B CN201610280098.XA CN201610280098A CN105782956B CN 105782956 B CN105782956 B CN 105782956B CN 201610280098 A CN201610280098 A CN 201610280098A CN 105782956 B CN105782956 B CN 105782956B
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- CN
- China
- Prior art keywords
- combustion
- chamber
- combustion air
- thermostatic
- air
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
- F23B80/02—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for returning flue gases to the combustion chamber or to the combustion zone
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
- F23C9/06—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for completing combustion
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2202/00—Fluegas recirculation
- F23C2202/30—Premixing fluegas with combustion air
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
- Incineration Of Waste (AREA)
Abstract
The present invention provides a kind of high-efficient energy-saving combustion aid, and it includes combustion chamber, it is characterised in that：The combustion furnace also includes being arranged at the thermostatic chamber and exhaust chamber at the burner ends, the combustor being arranged on the thermostatic chamber and the igniter being arranged on the combustor, described combustion chamber one end is connected with the thermostatic chamber, realize that the two is communicated, the combustion chamber other end is connected with the exhaust chamber, realize that the two is connected, the combustion chamber is additionally provided with the secondary combustion-supporting wind entrance for entering its inner chamber for combustion air thereon, the thermostatic chamber is also provided with multiple secondary combustion-supporting wind communicated with its inner chamber in vertical direction thereon and blasts mouth, it is additionally provided with the combustion chamber and blasts the secondary reinforcement combustion air chamber of mouth for connecting the secondary combustion-supporting wind entrance and the secondary combustion-supporting wind；Above-mentioned combustion furnace in this programme can effectively improve efficiency of combustion, reduce disposal of pollutants；Waste heat is made full use of, energy consumption is reduced and reduces enterprise's production cost.
Description
Technical field
The present invention relates to kiln technical field of combustion equipment, more particularly to a kind of high-efficient energy-saving combustion aid.
Background technology
Existing combustion furnace is during its use, typically just simply supplement normal temperature combustion air auxiliary waste gas and not
The waste gas fuels of after-flame realize energy-saving combustion purpose, but its normal temperature combustion air squeezed into combustion furnace will be reduced itself
Body of heater mean temperature, this is unfavorable for the constant temperature requirement in the thermostatic chamber in kiln combustion furnace.And with entering for burning
OK, traditional combustion stove its typically directly the tail gas after burning is directly drained, in tail gas it is available the overwhelming majority heat
Can all be slatterning in vain, not utilized well to it.In view of this, for how to search out a kind of structure letter
List, high combustion efficiency, discharge amount of exhaust gas are few and can realize that the clean-burning combustion furnace structure of combustible exhaust gas is just particularly important.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of compact conformation, high combustion efficiency, waste gas row
High-volume less and the clean-burning high-efficient energy-saving combustion aid of combustible exhaust gas can be realized.
To achieve the above object, technical scheme provided by the present invention is：A kind of high-efficient energy-saving combustion aid, the combustion furnace
Including combustion chamber, it is characterised in that：The combustion furnace also include being arranged at thermostatic chamber and exhaust chamber at the burner ends,
The combustor being arranged on the thermostatic chamber and the igniter being arranged on the combustor, described combustion chamber one end with it is described
Thermostatic chamber is connected, and realizes that the two is communicated, the combustion chamber other end is connected with the exhaust chamber, realizes that the two is connected, described
Combustion chamber is additionally provided with the secondary combustion-supporting wind entrance for entering its inner chamber for combustion air thereon, and the thermostatic chamber is thereon also in vertical
Direction, which is provided with multiple secondary combustion-supporting wind communicated with its inner chamber and blasts to be additionally provided with mouth, the combustion chamber, to be used to connect described
Secondary combustion-supporting wind entrance and the secondary combustion-supporting wind blast the secondary reinforcement combustion air chamber of mouth, wherein when combustion air is by described secondary
Combustion air entrance is entered into and through during the secondary reinforcement combustion air chamber enters the secondary combustion-supporting wind entrance, is located at
The combustion air of the secondary reinforcement combustion air intracavitary carries out heat exchange heating with the Inner Wall of Combustion Chamber, and its outside of the thermostatic chamber is also
It is provided with the smoke inlet with its intracavity inter-connection.
Further, the combustion furnace also includes the firebreak being arranged in the thermostatic chamber inner chamber, for extending position
In the flue gas residence time in the thermostatic chamber and cause its be sufficiently mixed with the combustion air after heat exchange.
Further, the combustion furnace is additionally provided with for adjusting the combustion air amount entered in the thermostatic chamber inner chamber
Control valve.
Preferably, the shape of cross section of the combustion chamber, thermostatic chamber and exhaust chamber is circle.
Preferably, the secondary reinforcement combustion air chamber is in coaxially arranged with the combustion chamber furnace wall, for ensureing described two
The combustion air of level reinforcing combustion air intracavitary is fully exchanged heat with the high-temperature flue gas in the combustion chamber.
Compared with prior art, possesses following technique effect in this programme：1st, the above-mentioned combustion furnace in this programme can be effective
Efficiency of combustion is improved, disposal of pollutants is reduced；2nd, waste heat is made full use of, energy consumption is reduced and reduces enterprise's production cost；3rd, originally
Combustion furnace structure in scheme is compact, greatly reduces manufacturing cost, simultaneously because combustion furnace surface area is obviously reduced, significantly drops
Thermal loss in low combustion process；4th, the exhaust temperature of tail gas is reduced, the air quantity of matching somebody with somebody of whole combustion furnace, reduction is reduced
The power of air-introduced machine, while reducing the external surface temperature of combustion furnace, extends the service life of combustion furnace.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention.
Fig. 2 is cross-sectional view at the A-A in Fig. 1.
Fig. 3 is overlooking the structure diagram of the invention.
Fig. 4 is side structure schematic view of the invention.
In figure：1- thermostatic chambers, 2- combustion chambers, 3- combustors, 4- igniters, 5- firebreaks, 6- secondary combustion-supporting wind blasts mouth,
7- control valves, 8- smoke inlets, 9- exhaust chambers, 10- secondary combustion-supporting wind entrances, 11- secondary reinforcement combustion air chambers.
Embodiment
With reference to specific embodiment, the invention will be further described：
Referring to shown in accompanying drawing 1 to 4, a kind of high-efficient energy-saving combustion aid described in the present embodiment, the combustion furnace include three according to
Secondary exhaust chamber 9, combustion chamber 2 and the thermostatic chamber 1 arranged in cylindrical tube, the combustor 3 being arranged on thermostatic chamber 1 and setting
Igniter 4 on combustor 3.Combustion chamber 2 is arranged on the cross section middle and lower part of cylindrical thermostatic chamber 1, above-mentioned one end of combustion chamber 2
It is connected with thermostatic chamber 1, realizes that the two is communicated, the other end of combustion chamber 2 is connected with exhaust chamber 9, realizes that the two is connected.Above-mentioned burning
Room 2 is additionally provided with the secondary combustion-supporting wind entrance 10 for entering its inner chamber for combustion air thereon, and thermostatic chamber 1 is also in vertical direction thereon
Being provided with multiple secondary combustion-supporting wind communicated with its inner chamber and blasting to be additionally provided with mouth 6, combustion chamber 2 is used to connect secondary combustion-supporting wind
Entrance 10 and secondary combustion-supporting wind blast the secondary reinforcement combustion air chamber 11 of mouth 6, wherein when combustion air is by secondary combustion-supporting wind entrance 10
Enter into and through during secondary reinforcement combustion air chamber 11 enters secondary combustion-supporting wind entrance 10, the secondary reinforcement combustion air
Combustion air in chamber 11 carries out heat exchange heating with the inwall of combustion chamber 2, and its outside of thermostatic chamber 1 is additionally provided with and its intracavity inter-connection
Smoke inlet 8.
In addition, in order that must enter the flue gas in thermostatic chamber 1 fully can enter with the combustion air after heated in it
Row mixing, combustion furnace also includes the firebreak 5 being arranged in the inner chamber of thermostatic chamber 1.Meanwhile, in order to according to combustion chamber 2
Practical working situation is easily adjusted to entering the combustion air amount in combustion chamber 2, and combustion furnace is additionally provided with thereon to be used for
Adjust the control valve 7 of the combustion air amount entered in the inner chamber of thermostatic chamber 1.
Meanwhile, in order to ensure that the combustion air in secondary reinforcement combustion air chamber 11 and the high-temperature flue gas in combustion chamber 2 are filled
The secondary reinforcement combustion air chamber 11 divided in heat exchange, this programme is in the structure type coaxially arranged with the furnace wall of combustion chamber 2.
During work, it enters by secondary combustion-supporting wind entrance 10 for outside combustion air, and passes through secondary reinforcement combustion air chamber
11 and during secondary combustion-supporting wind entrance 10 enters the inner chamber of thermostatic chamber 1, combustion air in secondary reinforcement combustion air chamber 11 with
The inwall of combustion chamber 2 carries out heat exchange heating, and the combustion air after preheating heating is again with entering being added in the inner chamber of thermostatic chamber 1
The combustible exhaust gas of warm spot combustion is sufficiently mixed.Eventually enter and fully burnt in combustion chamber 2.In said process
In, because secondary reinforcement combustion air chamber 11 and secondary combustion-supporting wind entrance 10 are arranged in horizontal cross and vertical direction respectively, therefore
The combustion air both it is flowed through with horizontal and vertical dual reinforcing convection current, and combustion air its flowing through secondary reinforcement combustion air
During chamber 11, what it can be opposite with its flow direction is located at the progress of the tail gas after fully burning in the inner chamber of combustion chamber 2
Adverse current fully heat exchange, improves utilization efficiency of heat energy.
Examples of implementation described above are only the preferred embodiments of the invention, and the implementation model of the present invention is not limited with this
Enclose, therefore the change that all shape, principles according to the present invention are made, it all should cover within the scope of the present invention.
Claims (5)
1. a kind of high-efficient energy-saving combustion aid, the combustion furnace includes combustion chamber, it is characterised in that：The combustion furnace also includes setting
Thermostatic chamber and exhaust chamber at the burner ends, the combustor being arranged on the thermostatic chamber and it is arranged on the combustion
Igniter on burning machine, described combustion chamber one end is connected with the thermostatic chamber, realize the two communicate, the combustion chamber other end with
The exhaust chamber is connected, and realizes that the two is connected, and the combustion chamber is additionally provided with thereon enters the two of its inner chamber for combustion air
Secondary combustion air entrance, the thermostatic chamber is also provided with multiple secondary combustion-supporting wind communicated with its inner chamber in vertical direction thereon and blasted
Mouthful, it is additionally provided with the combustion chamber and blasts two grades of mouth for connecting the secondary combustion-supporting wind entrance and the secondary combustion-supporting wind
Strengthen combustion air chamber, wherein entering when combustion air enters into and through the secondary reinforcement combustion air chamber by the secondary combustion-supporting wind entrance
During entering to the secondary combustion-supporting wind entrance, positioned at combustion air and the combustion chamber of the secondary reinforcement combustion air intracavitary
Inwall carries out heat exchange heating, and its outside of the thermostatic chamber is additionally provided with the smoke inlet with its intracavity inter-connection.
2. a kind of high-efficient energy-saving combustion aid according to claim 1, it is characterised in that：The combustion furnace also includes setting
Firebreak in the thermostatic chamber inner chamber, the flue gas residence time being located at for extending in the thermostatic chamber simultaneously causes it with changing
Combustion air after heat is sufficiently mixed.
3. a kind of high-efficient energy-saving combustion aid according to claim 1 or 2, it is characterised in that：The combustion furnace is additionally provided with
Control valve for adjusting the combustion air amount entered in the thermostatic chamber inner chamber.
4. a kind of high-efficient energy-saving combustion aid according to claim 3, it is characterised in that：The combustion chamber, thermostatic chamber and row
The shape of cross section of air chamber is circle.
5. a kind of high-efficient energy-saving combustion aid according to claim 3, it is characterised in that：The secondary reinforcement combustion air chamber is in
It is coaxially arranged with the combustion chamber furnace wall, in combustion air and the combustion chamber for ensureing the secondary reinforcement combustion air intracavitary
High-temperature flue gas fully exchanged heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610280098.XA CN105782956B (en) | 2016-04-28 | 2016-04-28 | A kind of high-efficient energy-saving combustion aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610280098.XA CN105782956B (en) | 2016-04-28 | 2016-04-28 | A kind of high-efficient energy-saving combustion aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105782956A CN105782956A (en) | 2016-07-20 |
| CN105782956B true CN105782956B (en) | 2017-10-17 |
Family
ID=56399156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610280098.XA Active CN105782956B (en) | 2016-04-28 | 2016-04-28 | A kind of high-efficient energy-saving combustion aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782956B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK6789A (en) * | 1988-03-16 | 1989-09-17 | Bloom Eng Co Inc | PROCEDURE AND APPARATUS FOR COMPRESSING NO CREATION IN REGENERATIVE BURNERS. |
| CN2272524Y (en) * | 1996-05-29 | 1998-01-14 | 高国维 | Energy-saving Oil-combustion hot-air furnace |
| CN2694120Y (en) * | 2004-01-07 | 2005-04-20 | 历升涂装设备(南京)有限公司 | Exhaust incinerator |
| CN101074777A (en) * | 2006-05-19 | 2007-11-21 | 盐城市宏达人工环境工程有限公司 | System for recovering waste-gas firing tailed heat |
| US20090145419A1 (en) * | 2007-12-05 | 2009-06-11 | Bekaert Combustion Technology B.V. | Furnace heat exchanger |
| CN102230618A (en) * | 2011-06-17 | 2011-11-02 | 江苏太湖锅炉股份有限公司 | Combustion chamber structure with adjustable flue gas temperature |
| CN205606537U (en) * | 2016-04-28 | 2016-09-28 | 广东中鹏热能科技有限公司 | Efficient energy -saving combustion furnace |
-
2016
- 2016-04-28 CN CN201610280098.XA patent/CN105782956B/en active Active
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| Publication number | Publication date |
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| CN105782956A (en) | 2016-07-20 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190117 Address after: 528000 No.3 Workshop, Panjin Road, South China Hardware Industry Base, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Zhong Peng Xin Neng Technology Co., Ltd. Address before: 528000 Factory Building No.1 and No.2, Panjin Road, South China Hardware Industry Base, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG ZHONGPENG HEAT ENERGY SCIENCE & TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |