CN101644433A - Self-preheating energy-saving environmentally-friendly burner - Google Patents
Self-preheating energy-saving environmentally-friendly burner Download PDFInfo
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- CN101644433A CN101644433A CN200810140920A CN200810140920A CN101644433A CN 101644433 A CN101644433 A CN 101644433A CN 200810140920 A CN200810140920 A CN 200810140920A CN 200810140920 A CN200810140920 A CN 200810140920A CN 101644433 A CN101644433 A CN 101644433A
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- burner
- heat exchanger
- air heat
- burner body
- 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
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Abstract
The invention belongs to burner technology for refineries and provides a self-preheating energy-saving environmentally-friendly burner, which mainly comprises a burner body (9), an air heat exchanger(5), a centrifugal fan (6), a gas gun (1) and a pilot burner (3), wherein on end of the centrifugal fan (6) connected with a motor (7) is connected with the air heat exchanger (5) through big and small adapters (8), the air outlet of the centrifugal fan (6) is communicated with the inlet of the air heat exchanger (5); the other end of the air heat exchanger communicated with low-parameter waste heat liquid such as vapor, water and oil is fixedly connected with the inside of the burner body (9) and the outlet of the air heat exchanger is communicated with a burning channel of the burner; and the inlets of the gas gun (1) and the pilot burner (3) are vertical to the burner body (9), and the outlets of the gas gun (1) and the pilot burner (3) are coaxial with the burner body (9). The self-preheating energy-saving environmentally-friendly burner provided by the invention has the characteristics of energy conservation, environmental protection and high efficiency.
Description
Technical field
The invention belongs to refinery's Burner Technology, relate generally to a kind of self-preheating energy-saving environmentally-friendly burner.
Background technology
Its combustion air mainly adopts gravity-flow ventilation in the normal burner that uses in the existing refinery, and surrounding air directly enters burner under the effect of combustion chamber draft draft, with fuel mixed combustion in fire trough.Because the temperature of combustion air is low, pressure is low, caused that the chemistry of fuel incomplete combustion loss is bigger, system's efficiency of utilization is low, also environment is caused certain pollution.And the steam of a large amount of low parameters in refinery, water, wet goods working medium waste heat are not taked any measure, directly are discharged in the atmosphere, thereby have increased the heat loss of system, have reduced the efficiency of utilization of system, simultaneously environment have been caused thermal pollution.
Summary of the invention
Purpose of the present invention promptly is to propose a kind of self-preheating energy-saving environmentally-friendly burner, makes it have energy-saving and environmental protection and the high characteristics of efficient.
The present invention adopts following technical proposals to finish its invention task: a kind of self-preheating energy-saving environmentally-friendly burner, and it mainly comprises burner body, air heat exchanger and centrifugal blower and gas gun, altar lamp; Its other end of the centrifugal blower that is connected with motor is communicate structure with air heat exchanger connection, its air outlet with the air heat exchanger import by the size conversion joint, be fixedly connected in burner body with the other end of the brethaid of low parameter steam, water, wet goods waste heat fluid communication, its outlet is connected with the fire trough of burner; The import of gas gun, altar lamp is coaxial in burner body perpendicular to burner body setting, outlet.
The present invention and normal burner relatively have the following advantages: 1, improve and overheavy firing.Combustion air has certain temperature and pressure, quickened fuel drying, catch fire and combustion process, guarantee smooth combustion in the stove, play a part to improve, overheavy firing, improved efficiency of combustion; 2, augmentation of heat transfer.Because the stove internal combustion improves and strengthens, add that the hot blast temperature that enters in the stove improves, the mean temperature level also has raising in the stove, thereby can strengthen radiant heat transfer in the stove, has improved the radiant heat utilization ratio; 3, reduce the stove internal loss, reduce steam, water, the loss of wet goods working medium waste heat of low parameter, because the stove internal combustion is stable, the reinforcement of radiant heat exchange can reduce loss of the inadequacy burning for chemistry mechanics reason.On the other hand, air heat exchanger utilizes the working medium waste heat, has further reduced the hot working fluid loss, therefore, has improved burner hearth efficient and whole system recuperation of heat utilization ratio; 4, utilize steam, water, the wet goods waste heat of low parameter to heat combustion air, avoided the thermal pollution that is lost in the atmosphere to be caused because of the working medium waste heat, therefore, played the effect of environmental protection; 5, fuel saving.Rule of thumb calculate, the present invention and conventional natural ventication burner compare, 40 ℃ of combustion air temperature preheatings. amount capable of saving fuel about 1.6%.The present invention adopts air heat exchanger and centrifugal blower, burner one to arrange and installs, and does heating agent with liquid, has saved the material and the space of air-supply pipeline greatly, also can play the combustion efficiency of forcing air feed simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to view.
Among the figure, 1, gas gun, 2, refractory brick, 3, altar lamp, 4, stable flame cover, 5, air heat exchanger, 6, centrifugal blower, 7, motor, 8, the size conversion joint, 9, burner body, 10, peephole.
The specific embodiment
As Fig. 1, Fig. 2, shown in, the self-preheating energy-saving environmentally-friendly burner that the present invention proposes mainly comprises burner body 9, air heat exchanger 5 and centrifugal blower 6 and gas gun 1, altar lamp 3; The other end of the centrifugal blower 6 that connects with motor 7 connects the air that will have certain pressure to be changeed by size with air heat exchanger 5 by size conversion joint 8.The changing-over head is sent into air heat exchanger 5, the pipeline connection of air heat exchanger 5 and low parameter steam, water, wet goods waste heat liquid, its other end connects firmly in burner body and its air air-out communicates with the fire trough of burner, through the gas mixed combustion in fire trough and gas gun 1 ejection of preheating and air pressurized.The import of gas gun 1, altar lamp 3 exports coaxial with burner body 9 perpendicular to burner body 9.Other structure is identical with existing burner among the present invention, does not do too much explanation at this.
Claims (1)
1, a kind of self-preheating energy-saving environmentally-friendly burner is characterized in that: mainly comprise burner body (9), air heat exchanger (5) and centrifugal blower (6) and gas gun (1), altar lamp (3); Its other end of centrifugal blower (6) that is connected with motor (7) is communicate structure with air heat exchanger (5) connection, its air outlet with air heat exchanger (5) import by size conversion joint (8), be fixedly connected in burner body (9) with the other end of the air heat exchanger of low parameter steam, water, wet goods waste heat fluid communication, its outlet is connected with the fire trough of burner; The import of gas gun (1), altar lamp (3) is provided with, exports coaxial in burner body perpendicular to burner body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810140920A CN101644433A (en) | 2008-08-05 | 2008-08-05 | Self-preheating energy-saving environmentally-friendly burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810140920A CN101644433A (en) | 2008-08-05 | 2008-08-05 | Self-preheating energy-saving environmentally-friendly burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101644433A true CN101644433A (en) | 2010-02-10 |
Family
ID=41656426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810140920A Pending CN101644433A (en) | 2008-08-05 | 2008-08-05 | Self-preheating energy-saving environmentally-friendly burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101644433A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032570A (en) * | 2010-12-20 | 2011-04-27 | 洛阳瑞昌石油化工设备有限公司 | Top-fired high-temperature preheated-air flat-flame burner of hydrogen generation reforming furnace |
| CN103162297A (en) * | 2011-12-14 | 2013-06-19 | 洛阳瑞昌石油化工设备有限公司 | Combustor capable of rapidly switching natural ventilation and forced ventilation |
-
2008
- 2008-08-05 CN CN200810140920A patent/CN101644433A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032570A (en) * | 2010-12-20 | 2011-04-27 | 洛阳瑞昌石油化工设备有限公司 | Top-fired high-temperature preheated-air flat-flame burner of hydrogen generation reforming furnace |
| CN103162297A (en) * | 2011-12-14 | 2013-06-19 | 洛阳瑞昌石油化工设备有限公司 | Combustor capable of rapidly switching natural ventilation and forced ventilation |
| CN103162297B (en) * | 2011-12-14 | 2016-05-25 | 洛阳瑞昌石油化工设备有限公司 | The burner that a kind of gravity-flow ventilation and forced ventilation are switched fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100210 |