CN204176647U - A kind of industrial furnace oxygen enrichment energy-saving burner - Google Patents
A kind of industrial furnace oxygen enrichment energy-saving burner Download PDFInfo
- Publication number
- CN204176647U CN204176647U CN201420543689.8U CN201420543689U CN204176647U CN 204176647 U CN204176647 U CN 204176647U CN 201420543689 U CN201420543689 U CN 201420543689U CN 204176647 U CN204176647 U CN 204176647U
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- China
- Prior art keywords
- burner
- oxygen rich
- air inlet
- rich gas
- gas
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- 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
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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
Abstract
The utility model discloses a kind of industrial furnace oxygen enrichment energy-saving burner, belong to gas industry boiler and Energy-saving in Industrial Furnaces technical field of burner.This burner comprises burner shell and burner core, and described burner core comprises burner head, mixing tube chamber and burner afterbody; Wherein: the front end of described mixing tube chamber connects described burner head, and the posterior segment of described mixing tube chamber is connected with burner afterbody; Gas inlet and oxygen rich gas air inlet is offered respectively at the latter end of mixing tube chamber; Described burner shell offers air inlet; Described gas inlet connects gas inlet pipe, and described oxygen rich gas air inlet connects oxygen rich gas air inlet pipe, and described gas inlet pipe and oxygen rich gas air inlet pipe are all provided with the control valve and pressure tap that control charge flow rate.When this burner makes industrial furnace application oxygen rich gas combustion-supporting, easily simultaneously can also the combustion-supporting and energy-conservation advantage of more effective performance oxygen rich gas at application of installation.
Description
Technical field
The utility model relates to gas industry boiler and Energy-saving in Industrial Furnaces technical field of burner, is specifically related to a kind of industrial furnace oxygen enrichment energy-saving burner.
Background technology
Its structure of Energy-saving in Industrial Furnaces burner of the gaseous fuel of rich Combustion Technics is used to form primarily of three parts: 1, burner shell: major function is installed on body of heater by burner, provides the installation site of burner, and be provided with combustion air air inlet; 2, burner core: be mainly used to import combustion gas, oxygen rich gas, air.Comprise Gas Pipe (chamber), combustion gas governor motion, blade, flame ignition and flame monitoring mechanism, burner are first-class.
Today, oxygen rich gas combustion supporting technology is not only a new power-saving technology and theory, and he has successfully been applied to the industrial furnace using gaseous fuel, such as fire-resistant brickkiln, furnace, metal heating furnace etc.But how to obtain best energy-saving effect in a particular application, adjustment method in debugging of gas quantity and oxygen rich gas and technology are also the keys of oxygen-enriched combusting successful Application.
Utility model content
The purpose of this utility model is to provide a kind of industrial furnace oxygen enrichment energy-saving burner, when this burner makes industrial furnace application oxygen rich gas combustion-supporting, and easily simultaneously can also the combustion-supporting and energy-conservation advantage of more effective performance oxygen rich gas at application of installation.
The technical solution of the utility model is:
A kind of industrial furnace oxygen enrichment energy-saving burner, comprises burner shell and burner core, and described burner core comprises burner head, mixing tube chamber and burner afterbody; Wherein: the front end of described mixing tube chamber connects described burner head, and the posterior segment of described mixing tube chamber is connected with burner afterbody; Gas inlet and oxygen rich gas air inlet is offered respectively at the end of mixing tube chamber; Described burner shell offers air inlet; Described gas inlet connects gas inlet pipe, and described oxygen rich gas air inlet connects oxygen rich gas air inlet pipe, and described gas inlet pipe and oxygen rich gas air inlet pipe are all provided with the control valve and pressure tap that control charge flow rate, and described pressure tap connects pressure gauge.
The distance of the pressure tap on described gas inlet and gas inlet pipe is 20-100mm, the distance > 50mm of the pressure tap control valve on gas inlet pipe; The distance 20-100mm of the pressure tap in described oxygen rich gas air inlet and oxygen rich gas air inlet pipe, the distance > 50mm of the pressure tap in oxygen rich gas air inlet pipe and control valve.
Angle≤90 ° of described gas inlet pipe and oxygen rich gas air inlet pipe, namely airintake direction angle≤90 ° of fuel gas and oxygen rich gas are to ensure to mix tube chamber fuel gas and oxygen rich gas direction of flowing consistent.
Described pressure tap with between pressure gauge for being flexibly connected, salable pressure tap when not carrying out pressure measurement, to ensure safety.
Described burner shell is connected with described burner afterbody and is arranged at and mixes tube chamber outside.
Described air inlet connects air intake duct, air intake duct is arranged the control valve controlling charge flow rate.
Beneficial effect of the present invention is as follows:
1, the utility model sets up pressure tap at burner afterbody gas inlet and oxygen rich gas air inlet end, and connects pressure gauge.The pressure after gaseous-pressure, intake oxygen enrichment pressure and two kinds of gas and vapor permeation is detected respectively by these 2 pressure taps, require that oxygen rich gas and the mixed pressure of fuel gas are greater than oxygen rich gas supply gas pressure or fuel gas admission pressure, installed pressure tap can be utilized to coordinate the charge flow rate in gas inlet pipe, oxygen rich gas air inlet pipe to control to adjust valve, realize regulating gas and oxygen rich gas air inflow, reach energy conservation object.
2, the utility model can detect combustion gas at the pressure of burner end, oxygen rich gas at any time at the pressure of burner end.And control combustion gas and oxygen rich gas flow by the control valve being separately positioned on gas inlet pipe, oxygen rich gas air inlet pipe throughput controls.
3, the utility model is by pressure sensing port, and the control valve coordinating gas inlet pipe, oxygen rich gas air inlet pipe throughput to control can detect and ensure whether oxygen rich gas enters safely large-scale combustion device and mix with fuel gas;
4, the utility model every burner set up pressure tap can accurately and effectively ensure stove to different process silicon carbide and processing atmosphere adjustment requirement.
5, oxygen rich gas is used in the device of industrial furnace by the utility model, and oxygen rich gas pipeline is connected in the combustion gas lumen tube on burner core by fuel burner nozzle, and namely oxygen rich gas converges in Gas Pipe (chamber) with combustion gas before entering burner head.The advantage of this kind of nozzle structure is that the mist of part oxygen rich gas and fuel sprays herein, can the most effectively play the combustion-supporting and energy-conservation advantage of oxygen rich gas.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1-burner shell; 11-air intake duct; 2-burner afterbody; 21-oxygen rich gas air inlet pipe; 22-gas inlet pipe; 23-mixing tube chamber; 24-burner head; 3-burner pipe; 4-combustion-aid air pipe control valve; 5-oxygen rich gas control valve; 6-gas control valve door; 25-oxygen-enriched air pressure tap; 26-combustion gas pressure tap.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, this industrial furnace oxygen enrichment energy-saving burner comprises burner shell 1 and burner core, and described burner core comprises burner head 24, mixing tube chamber 23 and burner afterbody 2; The front end of mixing tube chamber 23 connects burner head 24, and the posterior segment of mixing tube chamber 23 is connected with burner afterbody 2; Gas inlet and oxygen rich gas air inlet is offered respectively at the end of mixing tube chamber 23; Described burner shell 1 is connected with described burner afterbody 2 and is arranged at and mixes tube chamber 23 outside.Described burner shell 1 offers air inlet, and air inlet connects air intake duct 11, air intake duct 11 is arranged combustion-aid air pipe control valve 4.
Described gas inlet connects gas inlet pipe 22, and gas inlet pipe 22 is provided with gas control valve door 6 and combustion gas pressure tap 26; Described oxygen rich gas air inlet connects oxygen rich gas air inlet pipe 21, and oxygen rich gas air inlet pipe 21 is provided with oxygen rich gas control valve 5 and oxygen rich gas pressure tap 25; Each pressure tap connects pressure gauge.Two between pressure tap with pressure gauge for being flexibly connected, salable pressure tap when not carrying out pressure measurement, to ensure safety.
The distance of described gas inlet and combustion gas pressure tap 26 is 20-100mm, the distance > 50mm of combustion gas pressure tap 26 and gas control valve door 6; The distance 20-100mm of described oxygen rich gas air inlet and oxygen rich gas pressure tap 25, the distance > 50mm of oxygen rich gas pressure tap 25 and oxygen rich gas control valve 5.
Angle≤90 ° of described gas inlet pipe 22 and oxygen rich gas air inlet pipe 21, namely airintake direction angle≤90 ° of fuel gas and oxygen rich gas are to ensure to mix tube chamber fuel gas and oxygen rich gas direction of flowing consistent.
Described burner shell 1 can be connected with burner pipe (or burner block) 3.Described combustion gas, oxygen rich gas gaseous mixture, under the effect of combustion air, complete burning by burner pipe or burner block in the combustion chamber of industrial furnace.
In the design of said burner, oxygen rich gas and fuel gas converge at burner core, and in the premixed of straight tube chamber; Fuel gas inlet and oxygen rich gas inlet pressure are conveniently detected in the position of offering of pressure tap, also can detect oxygen rich gas and the mixed pressure of fuel gas.In use, oxygen rich gas control valve and gas inlet control valve can be adjusted according to fired state, control admission pressure, confirm best oxygen rich gas proportioning.
Claims (6)
1. an industrial furnace oxygen enrichment energy-saving burner, is characterized in that: this burner comprises burner shell and burner core, and described burner core comprises burner head, mixing tube chamber and burner afterbody; Wherein: the front end of described mixing tube chamber connects described burner head, and the posterior segment of described mixing tube chamber is connected with burner afterbody; Gas inlet and oxygen rich gas air inlet is offered respectively at the latter end of mixing tube chamber; Described burner shell offers air inlet; Described gas inlet connects gas inlet pipe, and described oxygen rich gas air inlet connects oxygen rich gas air inlet pipe, and described gas inlet pipe and oxygen rich gas air inlet pipe are all provided with the control valve and pressure tap that control charge flow rate, and described pressure tap connects pressure gauge.
2. industrial furnace oxygen enrichment energy-saving burner according to claim 1, it is characterized in that: the distance of the pressure tap on described gas inlet and gas inlet pipe is 20-100mm, the distance > 50mm of the pressure tap control valve on gas inlet pipe; The distance 20-100mm of the pressure tap in described oxygen rich gas air inlet and oxygen rich gas air inlet pipe, the distance > 50mm of the pressure tap in oxygen rich gas air inlet pipe and control valve.
3. industrial furnace oxygen enrichment energy-saving burner according to claim 1, is characterized in that: angle≤90 ° of described gas inlet pipe and oxygen rich gas air inlet pipe, i.e. airintake direction angle≤90 ° of fuel gas and oxygen rich gas.
4. industrial furnace oxygen enrichment energy-saving burner according to claim 1, is characterized in that: described pressure tap with between pressure gauge for being flexibly connected, sealing pressure tap when not carrying out pressure measurement, to ensure safety.
5. industrial furnace oxygen enrichment energy-saving burner according to claim 1, is characterized in that: described burner shell is connected with described burner afterbody and is arranged at and mixes tube chamber outside.
6. industrial furnace oxygen enrichment energy-saving burner according to claim 1, is characterized in that: described air inlet connects air intake duct, air intake duct is arranged the control valve controlling charge flow rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543689.8U CN204176647U (en) | 2014-09-19 | 2014-09-19 | A kind of industrial furnace oxygen enrichment energy-saving burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543689.8U CN204176647U (en) | 2014-09-19 | 2014-09-19 | A kind of industrial furnace oxygen enrichment energy-saving burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176647U true CN204176647U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543689.8U Expired - Fee Related CN204176647U (en) | 2014-09-19 | 2014-09-19 | A kind of industrial furnace oxygen enrichment energy-saving burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176647U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864775A (en) * | 2016-04-29 | 2016-08-17 | 桐乡市致远环保科技有限公司 | Adjustable pure oxygen combustor |
| CN109141050A (en) * | 2018-10-11 | 2019-01-04 | 唐山纳川富氧节能科技有限公司 | With the zinc-plated Kiln Control System of oxygen-enriched combustion-supporting |
| CN109406560A (en) * | 2018-11-09 | 2019-03-01 | 鞍钢股份有限公司 | A kind of sintered cup Study of Sintering of Vanadium-titanium Magnetite device and test method |
-
2014
- 2014-09-19 CN CN201420543689.8U patent/CN204176647U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864775A (en) * | 2016-04-29 | 2016-08-17 | 桐乡市致远环保科技有限公司 | Adjustable pure oxygen combustor |
| CN109141050A (en) * | 2018-10-11 | 2019-01-04 | 唐山纳川富氧节能科技有限公司 | With the zinc-plated Kiln Control System of oxygen-enriched combustion-supporting |
| CN109406560A (en) * | 2018-11-09 | 2019-03-01 | 鞍钢股份有限公司 | A kind of sintered cup Study of Sintering of Vanadium-titanium Magnetite device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180214 Address after: 110021 East Road, Tiexi District, Shenyang, Liaoning Province, No. 57 (2403) Patentee after: Liaoning CCID Technology Co., Ltd. Address before: 110023, two, 2, two volley street, Tiexi District, Liaoning, Shenyang Patentee before: Lu Ning |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20180919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |