CN107270324B - A kind of burner control and burner control system - Google Patents
A kind of burner control and burner control system Download PDFInfo
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- CN107270324B CN107270324B CN201710509325.6A CN201710509325A CN107270324B CN 107270324 B CN107270324 B CN 107270324B CN 201710509325 A CN201710509325 A CN 201710509325A CN 107270324 B CN107270324 B CN 107270324B
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- comparison deviation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
- F23N2225/16—Measuring temperature burner temperature
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- 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 present invention provides a kind of burner control and burner control system, which comprises starting burner, the burner includes at least three gear-adjustable；Detection temperature is obtained, the detection temperature is the burner current combustion temperature；The burner is adjusted according to the detection temperature, wherein described adjust includes step-wise adjustment, and the step-wise adjustment passes through the gear-adjustable realization for adjusting the burner step by step.Burner control and burner control system according to the present invention, it may be implemented to burner step-wise adjustment, the load regulation range of burner can be improved, the utilization rate of fuel, reduce unnecessary supplies consumption and personnel labor intensity, the lifting means service life saves enterprise operation cost, improves efficiency.
Description
Technical field
The present invention relates to danger wastes burning disposal fields, in particular to a kind of burner control and burning
Device control system.
Background technique
Burner mainly has 2 kinds in danger wastes burning processing system, starts burner and auxiliary burner.Starting combustion
The main effect of burner is, on the one hand in baker, for the refractory material liners such as rotary kiln, dual firing chamber, waste heat boilers
Moisture evaporation is required to fall without allowing refractory material crack according to design temperature；On the other hand, when furnace is opened in normal production, time
Turn kiln temperature and be increased to 850 DEG C for feeding intake, guarantees waste material energy normal ignition.The main function of auxiliary burner is when two combustions
Room temperature starts in time when being lower than 1000 DEG C, guarantees the temperature in dual firing chamber at 1100 DEG C or so, to guarantee filling for dioxin
It decomposes, reduces discharge.Burner used at present is to pursue Project Benefit to select two stage progressive burners, with price
It is low, the simple advantage of structure.But since it only has 2 high fire, small fire gears in actual use, cause Field adjustment difficult,
Personnel labor intensity is big, needs constantly to adjust, to meet duty requirements；Waste of fuel, equipment life is caused to reduce simultaneously, people
Member's large labor intensity.
For this reason, it is necessary to propose a kind of new burner control and burner control system.
Summary of the invention
A series of concept of reduced forms is introduced in Summary, this will in the detailed description section into
One step is described in detail.Summary of the invention is not meant to attempt to limit technical solution claimed
Key feature and essential features do not mean that the protection scope for attempting to determine technical solution claimed more.
The present invention provides a kind of burner controls, which comprises
Start burner, the burner includes at least three gear-adjustable；
Detection temperature is obtained, the detection temperature is the burner current combustion temperature；
The burner is adjusted according to the detection temperature, wherein described adjust includes step-wise adjustment, described
Step-wise adjustment passes through the gear-adjustable realization for adjusting the burner step by step.
Illustratively, the method also includes selecting burner operation mode, the burner operation mode includes manual
Control model and automatic control mode；
Under the MANUAL CONTROL mode, the step-wise adjustment is increased step by step manually by staff, reduces gear
It realizes；
Under the automatic control mode, the step-wise adjustment is increased step by step automatically by the burner, reduces shelves
It realizes position.
Illustratively, which is characterized in that under the automatic control mode, the step of step-wise adjustment includes:
Set target temperature；
The detection temperature and target temperature are compared, comparison deviation is obtained；
The burner carries out automatic increase step by step according to the comparison deviation, reduces gear.
Illustratively, which is characterized in that the burner carries out automatic increase step by step according to the comparison deviation, reduces shelves
Position the step of include:
According to the comparison deviation to timer assignment；
Automatic increase step by step is carried out according to the timer assignment, reduces gear.
Illustratively, the adjusting further includes not doing gear adjusting, wherein described the step of not doing gear adjusting includes:
Set target temperature and comparison deviation；
The detection temperature and target temperature are compared, comparison deviation is obtained；
The comparison deviation of the acquisition and the comparison deviation of the setting are compared, when the comparison deviation of the acquisition is less than institute
When stating the comparison deviation of setting, gear adjusting is not done to the burner.
The present invention also provides a kind of burner control system, the control system includes:
Burner, the burner include at least three gear-adjustable；
Research on Automatic Measuring System of Temperature, the operating temperature to measure the burner obtain detection temperature；
Burner regulating system, the burner regulating system can adjust the burner according to the detection temperature
Section, wherein described adjust includes step-wise adjustment, the step-wise adjustment passes through the adjustable shelves for adjusting the burner step by step
It realizes position.
Illustratively, the burner regulating system includes operable program instruction and burner control, the combustion
Burner controller is subjected to the operable program instruction and is performed issued command signal, and by described instruction signal
Control signal is converted to, the control signal controls the burner and is adjusted.
Illustratively, the operating mode of the burner control system includes MANUAL CONTROL mode and automatic control mode；
Under the MANUAL CONTROL mode, the step-wise adjustment is increased step by step manually by staff, reduces gear
It realizes；
Under the automatic control mode, the step-wise adjustment is increased step by step automatically by the burner, reduces shelves
It realizes position.
Illustratively, described adjust further includes not doing gear adjusting.
Illustratively, the burner regulating system further include:
Temperature setting module, to set the burner temperature parameter, the temperature parameter includes that the burner is set
Set the goal temperature, setting comparison deviation；
Temperature comparisons' module, to compare the burner temperature parameter, the comparison includes by the detection
Temperature and setting target temperature compare acquisition comparison deviation, and the comparison deviation of the acquisition and the setting are compared deviation
Comparison；
And timer, the timer according to the comparison deviation carry out assignment, the burner regulating system according to
It is described to timer assignment, the burner gear-adjustable is automatically adjusted step by step.
Burner control and burner control system according to the present invention may be implemented to burner step-by-step movement tune
The load regulation range of burner can be improved in section, and the utilization rate of fuel, reduces unnecessary supplies consumption and personnel's labour is strong
Degree, lifting means service life save enterprise operation cost, improve efficiency.
Detailed description of the invention
Following drawings of the invention is incorporated herein as part of the present invention for the purpose of understanding the present invention.Shown in the drawings of this hair
Bright embodiment and its description, principle used to explain the present invention.
In attached drawing:
Fig. 1 is the schematic flow chart according to the burner control of one embodiment of the present of invention；
Fig. 2 is the schematic diagram of burner according to the present invention, practical application control；
Fig. 3 is the burner control system schematic diagram of the one embodiment put according to the present invention.
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, for some technical characteristics well known in the art not into
Row description.
In order to thoroughly understand the present invention, detailed description will be proposed in following description, to illustrate of the present invention half
Conductor device manufacturing method.Obviously, the technical staff that execution of the invention is not limited to semiconductor field is familiar with special thin
Section.Presently preferred embodiments of the present invention is described in detail as follows, however other than these detailed descriptions, the present invention can also have other
Embodiment.
It should give it is noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to exemplary embodiment of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
It is intended to include plural form.Additionally, it should be understood that when using term "comprising" and/or " comprising " in the present specification
When, indicate that there are the feature, entirety, step, operation, element and/or component, but do not preclude the presence or addition of one or more
Other a features, entirety, step, operation, element, component and/or their combination.
Now, an exemplary embodiment of the present invention is more fully described with reference to the accompanying drawings.However, these exemplary realities
Applying example can be implemented with many different forms, and should not be construed to be limited solely to the embodiments set forth herein.It should
These embodiments that are to provide understood are in order to enable disclosure of the invention is thoroughly and complete, and by these exemplary implementations
The design of example is fully conveyed to those of ordinary skill in the art.In the accompanying drawings, for the sake of clarity, the thickness of layer and region is exaggerated
Degree, and make that identical element is presented with like reference characters, thus description of them will be omitted.
Burner is using two stage progressive burners of selection, this burner valence in existing danger wastes burning processing system
Lattice are lower, and structure is simple.But burner only has 2 high fire, small fire gears in actual use, causes Field adjustment difficult, personnel
Large labor intensity needs constantly to adjust, to meet duty requirements.Cause waste of fuel, equipment life reduction, personnel's labour strong
Degree is big.
For this purpose, the present invention provides a kind of burner controls, which comprises
Start burner, the burner includes at least three gear-adjustable；
Detection temperature is obtained, the detection temperature is the burner current combustion temperature；
The burner is adjusted, wherein it is described adjust include step-wise adjustment, the step-wise adjustment by by
The gear-adjustable that grade adjusts the burner is realized.
Burner control and burner control system according to the present invention may be implemented to burner step-by-step movement tune
The load regulation range of burner can be improved in section, and the utilization rate of fuel, reduces unnecessary supplies consumption and personnel's labour is strong
Degree, lifting means service life save enterprise operation cost, improve efficiency.
Embodiment one
Burner control of the invention is schematically illustrated below with reference to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 is
The schematic flow chart of burner control according to an embodiment of the invention；Fig. 2 be it is according to the present invention, actually answer
The schematic diagram of burner control；Fig. 3 is the burner control system schematic diagram of the one embodiment put according to the present invention.
Firstly, executing step S1 referring to Fig. 1: starting burner, the burner includes at least three gear-adjustable.
Illustratively, the burner can be using any burner including at least three gear-adjustable.It is exemplary
, the gear-adjustable of the burner can be realized by using the servo motor of pulse width modulation control.With specified work
Making range is 90 °, and the servo motor that the time of 90 ° of rotation is 12s is that example is illustrated.Illustratively, the servo motor
It is controlled by the pulse signal that pulse width is 400ms.Then, the servo motor operates under pulse signal control
Minimum resolution be 3 ° (=90 ° of * 0.4s/12s).Illustratively, it when the servo motor real work range is 60 °, watches
The burner gear-adjustable number for taking motor rotation control is 20.It is to be appreciated that the gear-adjustable of the burner is logical
It crosses servo motor and pulse signal realization is only exemplary, the controlling party of any achievable multiple gear-adjustables of burner
Formula and component are suitable for the present invention.Also, it is understood that above-mentioned to servo motor working range, pulse signal, rotation
The selection of time etc. is only exemplary, the servo motor of any kind of achievable multiple regulation stalls of burner and control
Signal can be applied to the present invention.
Then, with continued reference to Fig. 1, step S2 is executed, obtains detection temperature, the detection temperature is that the burner is current
Ignition temperature.
Illustratively, the current combustion temperature of the burner is rotary kiln kiln temperature.Illustratively, the acquisition inspection
The method that the method for testing temperature can use any detectable rotary kiln kiln temperature.Illustratively, it is examined using infrared survey instrument
Survey time rotary kiln kiln temperature.
Then, with continued reference to Fig. 1, step S3 is executed, the burner is adjusted, wherein described adjust includes step
It is adjusted into formula, the step-wise adjustment passes through the gear-adjustable realization for adjusting the burner step by step
Illustratively, described the step of carrying out step-wise adjustment to burner, is carried out by burner regulating system, described
Burner regulating system includes operable program instruction and burner control, the burner control it is acceptable it is described can
The program instruction of operation is performed issued command signal, and described instruction signal is converted to control signal, the control
Signal processed controls the burner and carries out step-wise adjustment.The burner adjusting carried out by burner regulating system can be real
Existing producers remotely operate and control to burner, avoid frequently going scene closing, starting burner, to further decrease
Personnel labor intensity, lifting means service life save enterprise operation cost, improve efficiency.
Illustratively, the method also includes burner operation mode, the burning are selected while starting burner
Device operating mode includes MANUAL CONTROL mode and automatic control mode.Under the MANUAL CONTROL mode, the step-wise adjustment
Increased step by step manually by staff, reduce gear realization, so that staff can be according to the burner real work
State selects burner temperature speed control, realizes the real time monitoring to combustion process, further promotes the utilization rate of fuel, subtract
Few unnecessary supplies consumption.Under the automatic control mode, under the automatic control mode, the step-wise adjustment is logical
The burner is crossed to increase step by step automatically, reduce gear realization.The target temperature that burner is set according to staff, to burning
Device carries out automatically controlling, and realizes that burner adjusts the Automatic Control with temperature, so that it is strong to further decrease staff's work
Degree.
Illustratively, select burner operation mode for MANUAL CONTROL mode, it is described that step-wise adjustment is carried out to burner
The step of by manually increase or decrease step by step gear realization.In described the step of increasing or decreasing gear step by step manually, work
Make personnel and 1 gear is increased or decreased according to detection temperature and real time the demand selection of acquisition.Operable program instruction
The order that staff's selection increases or decreases 1 gear is converted into command signal, burner control receives the increase
Or the command signal of 1 gear is reduced, and described instruction signal is converted into control signal.Under the control signal, control
Burner gear increases or decreases 1 gear.It is to be appreciated that the control process can also directly fired by staff
Gear adjusting is carried out in burner, and is realized without program instruction and burner control, specific implementation, this field work
Personnel can implement according to actual needs.
Illustratively, after staff's selection increases or decreases 1 gear, by control program setting 1 shelves of every adjusting
Position is the pulse signal of 1 400ms, thus the case where intuitively showing current gear and corresponding large and small fire on the interface HMI.Work
The case where making personnel's corresponding according to current gear large and small fire continues to increase or decrease 1 gear, Zhi Dao according to selection of time
The case where current gear shown on the interface HMI corresponding large and small fire, is consistent or close with target temperature, stops increasing or decreasing
The operation of gear.In this is manually adjusted, staff is adjusted burner according to actual temperature, while to burning
The time that device is adjusted is controlled, and burner controls the intensity of a fire with stabilization, the temperature rise of mitigation or temperature drop speed, avoids burning
Sudden increase in load in the device course of work effectively reduces the probability of equipment life reduction, while improving the utilization rate of fuel, reduces
Unnecessary supplies consumption and personnel labor intensity.
Illustratively, select burner operation mode for automatic control mode, it is described that step-wise adjustment is carried out to burner
The step of by burner increase or decrease step by step automatically gear realization.In automatic control mode, burner is carried out automatic
Step-wise adjustment, may be implemented burner automatic adjustment, be further reduced personnel labor intensity.Illustratively, described automatic
Under control model, the step of step-wise adjustment includes: setting target temperature；The detection temperature and target temperature are compared,
Obtain comparison deviation；The burner carries out automatic increase step by step according to the comparison deviation, reduces gear.The burner root
It carries out automatic increase step by step, reduce the step of gear to include: to assign timer according to the comparison deviation according to the comparison deviation
Value；Automatic increase step by step is carried out according to the timer assignment, reduces gear.Illustratively, the comparison deviation is greater than 200 DEG C
When, to timer assignment 5s, the burner increases or decreases a gear according to the assignment of timer, every 5s；The comparison
When deviation is less than 50 DEG C, to timer assignment 50s, the burner increases or decreases one according to the assignment of timer, every 50s
Gear；When the comparison deviation is greater than 50 DEG C and less than 200 DEG C, to timer assignment 30s, the burner is according to timer
Assignment, every 30s increase or decrease a gear.It is to be appreciated that described obtained by contrasting detection temperature and target temperature
Automatic increase step by step is carried out to the burner after comparing deviation or reduces gear, and timer is assigned according to comparison deviation
For value to realize that automatic adjust step by step to burner gear-adjustable is only exemplary, any achievable burner is adjustable
The burner control mode that gear is adjusted step by step automatically is suitable for the present invention.Also, it is understood that the automatic control
In mode, burner carries out automatic step-wise adjustment can also be carried out by burner regulating system, in one example, institute
Operable program instruction is stated to receive the comparison deviation and be processed into the associated command signal for carrying out timer assignment, it is described
Described instruction signal is converted into control signal, the adjusting of control timer and burner, this automatic adjustment control by controller
The setting of system processed, those skilled in the art can according to need implementation.
Illustratively, described adjust further includes not doing gear adjusting, and described the step of not doing gear adjusting includes: setting mesh
Mark temperature and comparison deviation；The detection temperature and target temperature are compared, comparison deviation is obtained；It compares the comparison deviation and sets
Surely it compares deviation and when the comparison deviation is less than the setting comparison deviation gear adjusting is not done to the burner.It is described not
The step of doing gear adjusting can reduce system and frequently adjust (characteristic for meeting temperature as Large-lag System), further increase combustion
The burner service life improves combustion system stability.
Fig. 2 shows the schematic diagrames of burner according to the present invention, practical application control, according to fig. 2, in practical application
In, burner includes three kinds of adjustings: manual marching type is adjusted, and automatic step adjusts and without adjusting.Wherein, starting combustion
After burner, burner shows actual-gear by pulse；In the case where manually adjusting, burner is increased by manually or reduces shelves
Position, is shown, while the feelings of big and small fire are corresponding under each gear by the gear that pulse is increasedd or decreased
Condition, illustratively, there are three gear, correspond respectively to most small fire, moderate heat and it is big or；Under automatic adjustment, first according to setting
Temperature and measured temperature calculate comparison deviation, carry out assignment, illustratively, institute to timer then according to comparison deviation
It states comparison deviation and is greater than 50 DEG C and when less than 200 DEG C, to timer assignment 30s, the burner is according to the assignment of timer, often
30s increases or decreases a gear；In the case where adjusting without gear, the temperature of detection and the temperature of setting are carried out pair
Than, contrast come deviation be no more than setting the upper deviation and lower deviation when without gear adjust, while detect temperature and
The temperature of setting is shown by pulse.
Embodiment two
The present invention also provides a kind of burner control systems, referring to Fig. 3, show burner control according to the present invention
The schematic diagram of system, the system comprises: burner, Research on Automatic Measuring System of Temperature and burner regulating system.The burner packet
Include at least three gear-adjustable.The burner including at least three gear-adjustable is, it can be achieved that burner step-by-step movement tune
The load regulation range of burner can be improved in section, and the utilization rate of fuel, reduces unnecessary supplies consumption and personnel's labour is strong
Degree, lifting means service life save enterprise operation cost, improve efficiency.Illustratively, the gear-adjustable of the burner can be with
It is realized by using the servo motor of pulse width modulation control.With nominal working range for 90 °, the time of 90 ° of rotation is 12s
Servo motor be illustrated for example.Illustratively, the servo motor by pulse width be 400ms pulse signal into
Row control.Then, the minimum resolution that the servo motor operates under pulse signal control is 3 ° of (=90 ° of * 0.4s/
12s).Illustratively, when the servo motor real work range is 60 °, the burner of servo motor rotation control is adjustable
Gear number is 20.It is to be appreciated that the gear-adjustable of the burner is realized only by servo motor and pulse signal
It is exemplary, the control mode and component of any achievable multiple gear-adjustables of burner are suitable for the present invention.Meanwhile
It is to be appreciated that above-mentioned to servo motor working range, the selection of pulse signal, rotation time etc. is only exemplary,
The servo motor and control signal of any kind of multiple regulation stalls of achievable burner can be applied to the present invention.
The burner control system further includes Research on Automatic Measuring System of Temperature, and the Research on Automatic Measuring System of Temperature can measure the burning
The operating temperature of device obtains detection temperature.The burner temperature test macro includes any detectable rotary kiln kiln temperature
Test equipment.Illustratively, including infrared survey instrument.
The burner control system further includes burner regulating system, and the control system can be according to the detection temperature
The burner is adjusted, wherein described adjust includes step-wise adjustment, the step-wise adjustment by adjusting institute step by step
The gear-adjustable for stating burner is realized.To burner step-wise adjustment, so that burner is heated up or is cooled down step by step, gradually change combustion
Expect heating rate, the load regulation range of burner on the one hand can be improved, fuel burning or burning is on the other hand avoided not to fill
Point, the utilization rate of fuel is promoted, reduces unnecessary supplies consumption, while reducing labor intensity of operating staff, the lifting means longevity
Life is saved enterprise operation cost, is improved efficiency.
With continued reference to Fig. 3, illustratively, the burner regulating system includes operable program instruction and burner control
Device processed, the burner control are subjected to the operable program instruction and are performed issued command signal, and will
Described instruction signal is converted to control signal, and the control signal controls the burner and is adjusted.The burner is adjusted
Control is adjusted to burner by operable program instruction and burner control in system, realizes producers to burning
Device remote operation and control avoid frequently going scene closing, starting burner, are further reduced intensity of workers.
Illustratively, the operating mode of the burner control system includes MANUAL CONTROL mode and automatic control mode；
Under the MANUAL CONTROL mode, the step-wise adjustment is realized by increasing step by step manually, reducing gear；In the automatic control
Under molding formula, the step-wise adjustment is realized by automatic increase step by step, reduction gear.Under the MANUAL CONTROL mode, work
Burner temperature speed control can be selected according to the burner actual working state by making personnel, realize the reality to combustion process
When monitor, further promoted fuel utilization rate, reduce unnecessary supplies consumption.Under the automatic control mode, burning
The target temperature that device is set according to staff, carries out automatically controlling burner, realize burner adjust and temperature it is complete from
Dynamic control, to further decrease staff's working strength.
Illustratively, described adjust further includes not doing gear adjusting.Described the step of not doing gear adjusting, can reduce system
(meeting characteristic of the temperature as Large-lag System) frequently is adjusted, further increases burner life, combustion system is improved and stablizes
Property.
With continued reference to Fig. 3, illustratively, the burner regulating system further include: temperature setting module, to set
Burner temperature parameter is stated, the temperature parameter includes the burner setting target temperature, setting comparison deviation；Temperature comparisons
Module, to compare the burner temperature parameter, the comparison includes by the detection temperature and setting target temperature
Degree compares acquisition comparison deviation, by the comparison deviation and setting comparison deviation comparison；And timer, it is described fixed
When device according to the comparison deviation carry out assignment, the burner regulating system according to described to timer assignment, to the combustion
Burner gear-adjustable is automatically adjusted step by step.Through the above configuration, burner may be implemented to increase step by step automatically, reduce shelves
Position, and burner is adjusted without gear, reduce staff's amount of labour.
In conclusion burner control according to the present invention and burner control system, may be implemented to burner
Step-wise adjustment, can be improved the load regulation range of burner, and the utilization rate of fuel reduces unnecessary supplies consumption and people
Member's labor intensity, lifting means service life save enterprise operation cost, improve efficiency.
The present invention has been explained by the above embodiments, but it is to be understood that, above-described embodiment is only intended to
The purpose of citing and explanation, is not intended to limit the invention to the scope of the described embodiments.Furthermore those skilled in the art
It is understood that the present invention is not limited to the above embodiments, introduction according to the present invention can also be made more kinds of member
Variants and modifications, all fall within the scope of the claimed invention for these variants and modifications.Protection scope of the present invention by
The appended claims and its equivalent scope are defined.
Claims (10)
1. a kind of burner control for danger wastes burning disposal, which is characterized in that the described method includes:
Start burner, the burner includes at least three gear-adjustable, and the gear-adjustable is watched by pulse modulated
Take motor realization；
Detection temperature is obtained, the detection temperature is the burner current combustion temperature；
The burner is adjusted according to the detection temperature, wherein described adjust includes step-wise adjustment, the stepping
Formula adjusting controls the servo motor by pulse signal and is realized with adjusting the gear-adjustable step by step.
2. the method as described in claim 1, which is characterized in that further include selection burner operation mode, the burner work
Operation mode includes MANUAL CONTROL mode and automatic control mode；
Under the MANUAL CONTROL mode, the step-wise adjustment is increased step by step manually by staff, reduces gear realization；
Under the automatic control mode, the step-wise adjustment is increased step by step automatically by the burner, reduces gear reality
It is existing.
3. method according to claim 2, which is characterized in that under the automatic control mode, the step of the step-wise adjustment
Suddenly include:
Set target temperature；
The detection temperature and target temperature are compared, comparison deviation is obtained；
The burner carries out automatic increase step by step according to the comparison deviation, reduces gear.
4. method as claimed in claim 3, which is characterized in that the burner carries out automatically step by step according to the comparison deviation
Increase, reduce gear the step of include:
According to the comparison deviation to timer assignment；
Automatic increase step by step is carried out according to the timer assignment, reduces gear.
5. the method as described in claim 1, which is characterized in that the adjusting further include do not do gear adjusting, wherein it is described not
The step of doing gear adjusting include:
Set target temperature and comparison deviation；
The detection temperature and target temperature are compared, comparison deviation is obtained；
The comparison deviation of the acquisition and the comparison deviation of the setting are compared, when the comparison deviation of the acquisition is less than described set
When fixed comparison deviation, gear adjusting is not done to the burner.
6. a kind of burner control system for danger wastes burning disposal, which is characterized in that the control system includes:
Burner, the burner include at least three gear-adjustable, and the gear-adjustable passes through pulse modulated servo electricity
Machine is realized；
Research on Automatic Measuring System of Temperature, the operating temperature to measure the burner obtain detection temperature；
Burner regulating system, the burner regulating system can be adjusted the burner according to the detection temperature,
Wherein described adjust includes step-wise adjustment, and the step-wise adjustment controls the servo motor by pulse signal to adjust step by step
It saves the gear-adjustable and realizes.
7. system as claimed in claim 6, which is characterized in that the burner regulating system includes operable program instruction
And burner control, the burner control are subjected to the operable program instruction and are performed issued instruction
Signal, and described instruction signal is converted into control signal, the control signal controls the burner and is adjusted.
8. system as claimed in claim 6, which is characterized in that the operating mode of the burner control system includes control manually
Molding formula and automatic control mode；
Under the MANUAL CONTROL mode, the step-wise adjustment is increased step by step manually by staff, reduces gear realization；
Under the automatic control mode, the step-wise adjustment is increased step by step automatically by the burner, reduces gear reality
It is existing.
9. system as claimed in claim 6, which is characterized in that the adjusting further includes not doing gear adjusting.
10. system as claimed in claim 6, which is characterized in that the burner regulating system further include:
Temperature setting module, to set the burner temperature parameter, the temperature parameter includes the burner setting mesh
Mark temperature, setting comparison deviation；
Temperature comparisons' module, to compare the burner temperature parameter, the comparison includes by the detection temperature
And setting target temperature compares acquisition comparison deviation, and the comparison deviation of the acquisition and the setting are compared deviation pair
Than；
And timer, the timer carry out assignment according to the comparison deviation, the burner regulating system is according to
To timer assignment, the burner gear-adjustable is automatically adjusted step by step.
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|---|---|---|---|
| CN201710509325.6A CN107270324B (en) | 2017-06-28 | 2017-06-28 | A kind of burner control and burner control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710509325.6A CN107270324B (en) | 2017-06-28 | 2017-06-28 | A kind of burner control and burner control system |
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| CN107270324B true CN107270324B (en) | 2019-11-05 |
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| CN103293016A (en) * | 2013-05-31 | 2013-09-11 | 珠海醋酸纤维有限公司 | Burner fault diagnosis system based on DCS (distributed control system) |
| CN203477548U (en) * | 2013-10-11 | 2014-03-12 | 王克安 | Full-automatic intelligent gas stove motor valve |
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| EP1293728A2 (en) * | 2001-09-14 | 2003-03-19 | Rational AG | Method for controlling the power of a gas cooking appliance as well as a cooking appliance using this method |
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| JP2011252666A (en) * | 2010-06-03 | 2011-12-15 | Maeda Road Constr Co Ltd | Burner device, combustion method of burner, and control memory for the same |
| CN202082951U (en) * | 2011-05-06 | 2011-12-21 | 广东万方意高能源设备有限公司 | Air/fuel ratio full ratio adjustable burner |
| CN103293016A (en) * | 2013-05-31 | 2013-09-11 | 珠海醋酸纤维有限公司 | Burner fault diagnosis system based on DCS (distributed control system) |
| CN203477548U (en) * | 2013-10-11 | 2014-03-12 | 王克安 | Full-automatic intelligent gas stove motor valve |
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