CN205245176U - Air and preheating of fuel system - Google Patents
Air and preheating of fuel system Download PDFInfo
- Publication number
- CN205245176U CN205245176U CN201521128076.9U CN201521128076U CN205245176U CN 205245176 U CN205245176 U CN 205245176U CN 201521128076 U CN201521128076 U CN 201521128076U CN 205245176 U CN205245176 U CN 205245176U
- Authority
- CN
- China
- Prior art keywords
- air
- fuel
- thermal
- heat exchanger
- combustor
- 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.)
- Active
Links
Classifications
-
- 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 provides an air and preheating of fuel system, includes the combustor and provides the air hose of air and provide the fuel line of fuel to the combustor to the combustor, the utility model discloses characterized in that comprises heat exchanger, thermal -collecting tube, heat gathering cover, combustor, fuel line, air hose, wherein covering at the exhaust port of combustor and being equipped with heat gathering cover, heat gathering cover is connected with the thermal -collecting tube, and the thermal -collecting tube is connected to the heat exchanger, and the heat exchanger cover is established outside air hose and fuel line. The flue gas that the thermal -collecting tube was collected preheats through the air hose and the fuel line of heat exchanger to the combustor. The beneficial effects of the utility model are that: preheat combustion air and fuel, improve combustion efficiency, the temperature of discharge fume is reduced, improve tail gas heat utilization efficiency.
Description
Technical field
The utility model belongs to burner preheating device technical field of structures.
Background technology
The height of combustion air and fuel temperature is very large on the impact of burning velocity, combustion stability, and raising helpsThe temperature of combustion air and fuel, contributes to overall enthalpy, the raising accelerating burning velocity, improve burning to catch fireStability. At present, the burner on market is because combustion air and fuel do not pass through the preheating of pre-heating systemOr pre-heating system is unreasonable, cause the efficiency of combustion of burner low, and burner outer wall temperature is high, heatLoss is large. The utility model makes combustion air and fuel entering before combustion head in heat exchanger and burning exactlyHead carries out heat exchange, improves the temperature of combustion air and fuel.
Summary of the invention
The purpose of this utility model provides a kind of burning in order to overcome the defect of above-mentioned prior art existence justEfficiency is high, air and the fuel preheating system of raising tail gas heat quantity utilization rate.
The purpose of this utility model is achieved by the following technical solution.
A kind of air and fuel preheating system, comprise burner and to burner provide air air hose andThe cartridge of fuel is provided to burner, and the utility model is characterised in that, by heat exchanger, thermal-collecting tube, thermal-arrestCover, burner, cartridge, air hose form; Wherein cover and be provided with collector mat at the exhaust opening of burner,Collector mat is connected with thermal-collecting tube, and thermal-collecting tube is connected to heat exchanger, and heat exchanger is set in outside air hose and cartridge.By heat exchanger, the air hose to burner and cartridge carry out preheating to the flue gas that thermal-collecting tube is collected.
The beneficial effects of the utility model are:
1, warm-up combustion-supporting air and fuel, improves efficiency of combustion;
2, reduce exhaust gas temperature, improve tail gas heat quantity utilization rate.
Brief description of the drawings
Fig. 1 is the utility model system architecture schematic diagram.
Detailed description of the invention
See Fig. 1, a kind of air and fuel preheating system, comprise burner and the air of air be provided to burnerThe pipe 6 and cartridge 5 of fuel is provided to burner, the utility model is characterised in that, by heat exchanger 1, collectionHeat pipe 2, collector mat 3, burner 4, cartridge 5, air hose 6 form; Wherein the row of burner 4Mouth covers and is provided with collector mat 3, and collector mat 3 is connected with thermal-collecting tube 2, and thermal-collecting tube 2 is connected to heat exchanger 1,Heat exchanger 1 is set in outside air hose 6 and cartridge 5. Thermal-collecting tube collect flue gas by heat exchanger to burningThe air hose of device and cartridge carry out preheating.
Claims (1)
1. air and a fuel preheating system, comprises burner and the air hose (6) of air is provided to burnerAnd the cartridge (5) of fuel is provided to burner, it is characterized in that, by heat exchanger (1), thermal-collecting tube (2), collectionHeat cover (3), burner (4), cartridge (5), air hose (6) form; Wherein cover at the exhaust opening of burner (4)Be provided with collector mat (3), collector mat (3) is connected with thermal-collecting tube (2), and thermal-collecting tube (2) is connected to heat exchanger (1), heat exchanger(1) be set in outside air hose (6) and cartridge (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521128076.9U CN205245176U (en) | 2015-12-29 | 2015-12-29 | Air and preheating of fuel system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521128076.9U CN205245176U (en) | 2015-12-29 | 2015-12-29 | Air and preheating of fuel system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205245176U true CN205245176U (en) | 2016-05-18 |
Family
ID=55944247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201521128076.9U Active CN205245176U (en) | 2015-12-29 | 2015-12-29 | Air and preheating of fuel system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205245176U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107843003A (en) * | 2017-11-30 | 2018-03-27 | 孙义 | A kind of efficient and environment-friendly type methane boiler |
-
2015
- 2015-12-29 CN CN201521128076.9U patent/CN205245176U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107843003A (en) * | 2017-11-30 | 2018-03-27 | 孙义 | A kind of efficient and environment-friendly type methane boiler |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205090598U (en) | Coal -fired powder boiler of vertical extreme misery tubular construction | |
CN205245176U (en) | Air and preheating of fuel system | |
CN202328178U (en) | Energy-saving and emission-reducing combustion boiler device | |
CN201581106U (en) | Gas radiating tube heating furnace | |
CN204006649U (en) | A kind of multitube high temperature hot-blast furnace | |
CN105674314A (en) | Dust-settling compartment of biomass hot blast heater | |
CN102661612A (en) | Burner suitable for delivering new air of flue heat exchange back to combustion chamber | |
CN205909503U (en) | Energy -concerving and environment -protective boiler with double combustion chamber | |
CN206037690U (en) | Novel living beings cupola furnace | |
CN205002357U (en) | Boiler with preheating water tank | |
CN203928382U (en) | A kind of combustion gas vacuum hot water unit | |
CN202792545U (en) | Fuel gas water heater with waste heat recycling device | |
CN203687368U (en) | Secondary heat exchanger of fuel gas heating water heater | |
CN208794719U (en) | A kind of small-sized air heating furnace | |
CN202902592U (en) | Complex heat exchange gas water heater | |
CN206320731U (en) | A kind of energy-efficient many regenerative waste heat recycle of high temperature flue gas combustion systems | |
CN104848201A (en) | Multifunctional horizontal water heating stove | |
CN202618250U (en) | Double-pressure air inducing heating device | |
CN205119027U (en) | Biomass furnace of environmental protection | |
CN204648207U (en) | Multipurpose horizontal heating furnace | |
CN206556446U (en) | Combustion heat-exchange device | |
CN205825437U (en) | A kind of heat exchanger for hot blast furnace | |
CN205299533U (en) | Take combustion air to preheat systematic combustor | |
CN201028775Y (en) | Split type domestic burners for central heating | |
CN202692237U (en) | Warm air furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20230801 Granted publication date: 20160518 |
|
PP01 | Preservation of patent right |