CN108613176A - Photoelectricity merges intelligent burner - Google Patents
Photoelectricity merges intelligent burner Download PDFInfo
- Publication number
- CN108613176A CN108613176A CN201810414818.6A CN201810414818A CN108613176A CN 108613176 A CN108613176 A CN 108613176A CN 201810414818 A CN201810414818 A CN 201810414818A CN 108613176 A CN108613176 A CN 108613176A
- Authority
- CN
- China
- Prior art keywords
- fuel
- air
- supply device
- combustion
- light intensity
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/005—Regulating air supply or draught using electrical or electromechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The photoelectricity of the present invention merges intelligent burner,Including fuel supply device,Air feed system,Control device,Luminous intensity sensing device and combustion system composition,Fuel supply device is supplied to combustion system after fuel is compressed to the pressure of setting by high-pressure pump,High pressure fuel forms atomization gas at nozzle,Air is mixed into suitable concentration by atomization gas by air supply device,Pass through ignition device,Atomization gas burns in combustion system,The state of flame combustion,Incuded by luminous intensity sensing device and is detected,Feedback control signal is to control device,The light intensity value of control device comparison setting,Send out air door servo motor of the control signal to air supply device,Servo motor automatically adjusts air door switch size,Keep intake flux matched with oil inlet,Fuel completely burned,Keep light intensity settings close with detected value,Realization automatically controls,Fuel is set fully to burn.
Description
Technical field
The present invention relates to Industrial Boiler, drying, heating equipment burner, it is especially a kind of to pass through light inductance
The burner of setting fuel combustion luminous intensity should be controlled.
Background technology
Fuel oil currently on the market and gas burner are all fuel oils（Gas）Spray burning under a certain pressure passes through sight
The combustion state for examining flame passes through mechanical or manual damper, pressure or fuel oil（Gas）Amount controls exhaust gas volumn and air quantity, adjusts
Save combustion state.For this burner the disadvantage is that it cannot be guaranteed that burning is abundant, fuel utilization is insufficient, or even can be seen in smoke outlet
To insufficient flue gas that burns, pollute the environment.We are by the intensity feedback signal for the light that burns, and detection burning is fully
Property, intensity of illumination numerical value is set according to the calorie value of fuel, intensity of illumination, system is adjusted according to setting numerical value by servo motor automatically
Air door size and fuel delivery are saved, optimal combustion state is reached.
Invention content
It can detect intensity of illumination the object of the present invention is to provide a kind of and set fuel combustion light intensity value, by automatic
Damper size and fuel oil（Gas）Amount, controls the burner of full combustion of fuel, makes full use of fuel, utmostly reduces useless
The discharge of gas.
The technical scheme is that：The photoelectricity of the present invention merges intelligent burner, including fuel supply device, air feed system
System, control device, luminous intensity sensing device and combustion system composition, set Optical power values, fuel supply device passes through first
High-pressure pump is supplied to combustion system, high pressure fuel to form atomization gas, mist at nozzle after fuel to be compressed to the pressure of setting
Change gas and air is mixed by suitable concentration by air supply device, by ignition device, atomization gas is in combustion system
Middle burning, the state of flame combustion are incuded by luminous intensity sensing device and are detected, feedback control signal to control device, foundation
Light intensity value is preset, the light intensity value of control device comparison setting sends out air door servo of the control signal to air supply device
Motor, servo motor automatically adjust air door switch size, keep intake flux matched with oil inlet, fuel completely burned makes luminous intensity
Setting value is consistent with detected value, and realization automatically controls, and fuel is made fully to burn.Advantages of the present invention：
1. ensureing that fuel combustion is more abundant, efficiency of combustion is improved, reduces exhaust gas discharge；
2. fuel combustion state automatically adjusts, fireman's manual adjustment is not needed, reduces human cost；
3. default light intensity value, equipment automatically adjusts air door, and fuel combustion is abundant.
The specific implementation mode of the present invention is discussed in detail below in conjunction with the accompanying drawings
The explanation of attached drawing：
Attached drawing 1 is the burner vertical view of the present invention；
Attached drawing 2 is the burner front view of the present invention；
Attached drawing 3 is the air feed system A-A of burner of the present invention to sectional view.
Specific implementation mode：
As shown in Figure 1, the present invention photoelectricity merge intelligent burner, including by high-pressure pump 13, oil inlet pipe 14, pressure gauge 15,
The fuel supply device that fuel feeding motor 16 forms；Air door flashboard 17, air door adjust servo motor 11, air door flashboard rotational display is carved
The air feed system that scale 12, impeller 7, impeller motor 6 form；The control device that control cabinet 9, luminous intensity setting instrument 10 form；
Luminous intensity sensing device 8；The combustion system etc. that igniter 5, guide duct 4, atomizer 3, ignition electrode 2, diffusion shell 1 form.System
When system starts, it is arranged in instrument 10 in luminous intensity sets light intensity value first, start impeller motor 6, igniter 5 successively and supplies
Oily motor 16, at this time fuel oil be transported in high-pressure oil pump 13 by oil inlet pipe 14, drive of the high-pressure oil pump 13 in fuel feeding motor 16
Under, high pressure oil is pressed onto 3 atomized spray of atomizer by high-pressure oil pipe 18, the oil gas of atomization lights injection by ignition electrode 2, at this time
Luminous intensity sensing device 8 detects that instrument 10, control is arranged in the luminous intensity of flame, the luminous intensity of induction feedback signal to control device
The automatic comparing calculation of controller in case 9 processed sends out feedback signal control air door and adjusts the unlatching of servo motor 11, damper lock
Plate 17 rotates, and automatically adjusts volume of air supply, ensures the adequacy of burning.
As shown in Fig. 2, the maximum gauge of impeller 7, in the lower end of light-path, the sensor of luminous intensity sensing device 8 is directly felt
The luminous intensity of 3 position of atomizer should be arrived, while also can detect whether nozzle is lighted, when fuel supply device and air feed system
When work, luminous intensity sensing device 8 does not sense luminous intensity within the set time, and fuel supply device and air feed system will
It is automatically closed, sends out alarm, realize the trouble free service of device.
As shown in figure 3, air door flashboard 17 is normal operation in semi-open state at this time, air from air inlet 19 into
Enter, air inlet 19 is equipped with air filter screen, prevents impurity from entering, and when the 17-1 choosings of air door flashboard go to closed state, does not have at this time
There are air entrance, system auto extinguishing to realize automatically controlling for startup and shutdown.
Claims (2)
1. photoelectricity merges intelligent burner, by fuel supply device, air feed system, control device, luminous intensity sensing device and combustion
Burning system forms, it is characterized in that presetting Optical power values, fuel is compressed to setting by fuel supply device by high-pressure pump
It is supplied to combustion system after pressure, high pressure fuel forms atomization gas at nozzle, and atomization gas is by air supply device by air
It is mixed into suitable concentration, by ignition device, atomization gas burns in combustion system, the state of flame combustion, leads to
The induction detection of luminous intensity sensing device, feedback control signal to control device are crossed, foundation presets light intensity value, control device
The light intensity value for comparing setting, sends out air door servo motor of the control signal to air supply device, and servo motor automatically adjusts air door
Switch size keeps intake flux matched with oil inlet, and it is consistent with detected value to reach light intensity settings, full combustion of fuel.
2. photoelectricity according to claim 1 merges intelligent burner, it is characterised in that luminous intensity sensing device is not sensed by
Light intensity signal, system fuel feeding mechanism and air feed system will turn off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414818.6A CN108613176A (en) | 2018-05-03 | 2018-05-03 | Photoelectricity merges intelligent burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414818.6A CN108613176A (en) | 2018-05-03 | 2018-05-03 | Photoelectricity merges intelligent burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108613176A true CN108613176A (en) | 2018-10-02 |
Family
ID=63661812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810414818.6A Pending CN108613176A (en) | 2018-05-03 | 2018-05-03 | Photoelectricity merges intelligent burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237471A (en) * | 2018-11-02 | 2019-01-18 | 蓬莱市海正机械配件有限公司 | A kind of photo-thermal comprehensively control burner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4934926A (en) * | 1988-03-25 | 1990-06-19 | Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry | Method and apparatus for monitoring and controlling burner operating air equivalence ratio |
| US6402505B1 (en) * | 1999-02-19 | 2002-06-11 | Denso Corporation | Combustion device |
| CN200965230Y (en) * | 2006-06-23 | 2007-10-24 | 肖向东 | Energy-saving control device for burning machine |
| US20090141349A1 (en) * | 2004-05-07 | 2009-06-04 | Rosemount Aerospace Inc. | Apparatus for observing combustion conditions in a gas turbine engine |
| CN202730598U (en) * | 2012-08-22 | 2013-02-13 | 福建南方路面机械有限公司 | Combustor detecting and controlling system for asphalt mixing station |
| CN103148509A (en) * | 2013-04-01 | 2013-06-12 | 合肥丰华燃烧技术有限公司 | Method for improving thermal efficiency of industrial furnace kiln by virtue of detecting flame condition and regulating oxygen enrichment flow |
| CN207073818U (en) * | 2017-06-22 | 2018-03-06 | 天津市津隆伟业环保科技有限公司 | A kind of program control automatic alcohol-based fuel burner |
-
2018
- 2018-05-03 CN CN201810414818.6A patent/CN108613176A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4934926A (en) * | 1988-03-25 | 1990-06-19 | Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry | Method and apparatus for monitoring and controlling burner operating air equivalence ratio |
| US6402505B1 (en) * | 1999-02-19 | 2002-06-11 | Denso Corporation | Combustion device |
| US20090141349A1 (en) * | 2004-05-07 | 2009-06-04 | Rosemount Aerospace Inc. | Apparatus for observing combustion conditions in a gas turbine engine |
| CN200965230Y (en) * | 2006-06-23 | 2007-10-24 | 肖向东 | Energy-saving control device for burning machine |
| CN202730598U (en) * | 2012-08-22 | 2013-02-13 | 福建南方路面机械有限公司 | Combustor detecting and controlling system for asphalt mixing station |
| CN103148509A (en) * | 2013-04-01 | 2013-06-12 | 合肥丰华燃烧技术有限公司 | Method for improving thermal efficiency of industrial furnace kiln by virtue of detecting flame condition and regulating oxygen enrichment flow |
| CN207073818U (en) * | 2017-06-22 | 2018-03-06 | 天津市津隆伟业环保科技有限公司 | A kind of program control automatic alcohol-based fuel burner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237471A (en) * | 2018-11-02 | 2019-01-18 | 蓬莱市海正机械配件有限公司 | A kind of photo-thermal comprehensively control burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |
|
| RJ01 | Rejection of invention patent application after publication |