CN206958907U - There is the burner of burning knob - Google Patents
There is the burner of burning knob Download PDFInfo
- Publication number
- CN206958907U CN206958907U CN201720475188.4U CN201720475188U CN206958907U CN 206958907 U CN206958907 U CN 206958907U CN 201720475188 U CN201720475188 U CN 201720475188U CN 206958907 U CN206958907 U CN 206958907U
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- Prior art keywords
- burner
- laser
- burning
- equipment
- knob
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Abstract
The utility model provides a kind of burner for having burning knob, it is characterised in that：With the burner channel being made up of porous media ceramic material；Flame-out grid is arranged on burner inlet or exit；There is electric heating electro-heat equipment, electric heating heat-producing device connection electric thermal power adjustment equipment, electric heating heat-producing device and electric thermal power adjustment equipment composition electric heating burning knob in burner.With laser equipment, the laser direction of laser equipment transmitting is the radial direction of burner, namely by burner inlet towards the direction of burner outlet, or by burner outlet towards the direction of burner inlet, laser equipment connects laser power adjustment equipment, laser equipment and laser power adjustment equipment composition laser combustion knob.The utility model carries out continuous control using outside continuous laser or electric calorifie installation to burning, realizes that the dynamic of flame continuously adjusts.
Description
Technical field
It the utility model is related to a kind of burner.
Background technology
Traditional combustion control technology continuously changes flame size by adjusting fuel flow rate, is in the nature regulation flame volume,
And the dynamic regime of flame in itself is in uncontrollable state due to the positive feedback effect of combustion heat release.Uncontrollable burning can only enter
Row igniting, the switch two-stage control extinguished, the release to calory burning can not be controlled flexibly, and high-temp combustion produces to equipment
Raw damage.
Utility model content
The utility model provides a kind of burner for having burning knob, can not continuous control the purpose is to solve traditional combustion
The problem of, continuous control is carried out to burning using outside continuous laser or electric calorifie installation, realizes that the dynamic of flame continuously adjusts.
Technical scheme is used by the utility model solves its technical problem：
A kind of burner for having burning knob, it is characterised in that：With the burner being made up of porous media ceramic material
Passage；Flame-out grid is arranged on burner inlet or exit；There is electric heating electro-heat equipment, electric heating heat-producing device connects in burner
Connect electric thermal power adjustment equipment, electric heating heat-producing device and electric thermal power adjustment equipment composition electric heating burning knob.
With laser equipment, the laser direction of laser equipment transmitting is the radial direction of burner, namely by burner inlet court
Adjusted to the direction of burner outlet, or by burner outlet towards the direction of burner inlet, laser equipment connection laser power
Save equipment, laser equipment and laser power adjustment equipment composition laser combustion knob.
Temperature testing equipment is provided with burner, temperature testing equipment electrically connects with electric thermal power adjustment equipment.
Temperature testing equipment is provided with burner, temperature testing equipment electrically connects with laser power adjustment equipment.
More than one burner is arranged in series, and the entrance of the outlet of the burner of previous stage and the burner of next stage connects
Connect.
The above-mentioned flame continuous control mode based on burning knob, it is characterised in that：
Its burner has the burner channel being made up of porous media ceramic material；Flame-out grid enters installed in burner
Mouth or exit；There is electric heating electro-heat equipment, electric heating heat-producing device connection electric thermal power adjustment equipment, electric heating heating in burner
Equipment and electric thermal power adjustment equipment composition electric heating burning knob；Temperature testing equipment, temperature testing equipment are provided with burner
Electrically connected with electric thermal power adjustment equipment；Temperature feedback signal caused by temperature testing equipment is used to feed back to electric thermal power regulation
Equipment carries out closed-loop control, according to the deviation to temperature feedback signal and target combustion temperature, so as to produce control signal to electricity
Thermal power adjustment equipment, Mobile state is entered to flame and continuously adjusted.
With laser equipment, the laser direction of laser equipment transmitting is the radial direction of burner, namely by burner inlet court
Adjusted to the direction of burner outlet, or by burner outlet towards the direction of burner inlet, laser equipment connection laser power
Save equipment, laser equipment and laser power adjustment equipment composition laser combustion knob；Temperature testing equipment is provided with burner, temperature
Degree detection device electrically connects with laser power adjustment equipment；Temperature feedback signal caused by temperature testing equipment is sharp for feeding back to
Optical power adjustment equipment carries out closed-loop control, according to the deviation to temperature feedback signal and target combustion temperature, so as to produce control
Signal processed enters Mobile state to flame and continuously adjusted to laser power adjustment equipment.
More than one burner is arranged in series, and the entrance of the outlet of the burner of previous stage and the burner of next stage connects
Connect；When controlled burning temperature is low, controlled burning can not in the burner completely burned it is clean, and travel further into next stage combustion
Burnt in burner, by that analogy.
More than one burner is arranged in series, and the entrance of the outlet of the burner of previous stage and the burner of next stage connects
Connect；When fuel mixture flow is high, controlled burning can not in the burner completely burned it is clean, and travel further into down
Burnt in single-stage combustion device, by that analogy.
The beneficial effects of the utility model are：
(1) continuous control to flame is realized by the knob that burns；
(2) when flame is in low-temperature zone it is possible to prevente effectively from the generation of high temperature pollutants；
(3) when flame is in low-temperature zone it is possible to prevente effectively from the high temperature failure of equipment；
(4) need not be by change fuel flow rate, it is possible to achieve flame is adjusted；
(5) when flame is under low load condition, will not stop working.
Brief description of the drawings
Fig. 1 is the structural representation that flame continuous control device is realized using burning knob.
Fig. 2 is burner internal structural representation.
Wherein：
1：Voltage-stablizer；2：Fuel gas cylinder；3：Flow control valve；4：Air gas cylinder；5：Single-stage combustion device；6：Secondary firing
Device；7：Three-level burner；8：Level Four burner；9：Electric heating burning knob；10：Laser combustion knob；11：Electric heating electro-heat equipment；
12：Flame-out grid；13：Temperature testing equipment；14：Burner channel.
Embodiment
In order to illustrate more clearly of the technical solution of the utility model, the required accompanying drawing used in description will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for this area
For those of ordinary skill, on the premise of not paying creative work, other implement can also be obtained according to these accompanying drawings
Example.
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is illustrated by.
As shown in Figure 2：
Burner of the present utility model has the burner channel 14 being made up of porous media ceramic material；Flame-out grid
12 (such as metal grill pieces) are arranged on burner inlet and exit；There is electric heating electro-heat equipment 11, electric heating hair in burner
Thermal 11 is silicon Mo electrical bar, also has temperature testing equipment 13 in burner, and temperature testing equipment 13 is thermocouple.
The burner channel 14 that porous media ceramic material is formed is burning restraining device, for making burning be in non-from maintenance state,
Avoid entrance completely burned state out of control of burning.Flame-out grid 12 is burning restraining device, is maintained certainly for making burning be in non-
State, avoid entrance completely burned state out of control of burning.
As shown in Figure 1：
The system of burner of the present utility model for having burning button includes：
Be connected with voltage-stablizer 1 the connection traffic regulating valve 3 of fuel gas cylinder 2 and pipeline valve FI after the pipeline drawn, connection
Have voltage-stablizer 1 the connection traffic regulating valve 3 of air gas cylinder 4 and pipeline valve FI after the pipeline drawn, the connection of above two pipeline,
The pipeline entered after being mixed so as to fuel with air connects the entrance of single-stage combustion device 5.
Single-stage combustion device 5, two stage burner 6, three-level burner 7, level Four burner 8 are sequentially connected in series, the burning of previous stage
The entrance of the outlet of device and the burner of next stage connects.Each burner internal structure as shown in Fig. 2 and burner electric heating
Heat-producing device 11 connects electric thermal power adjustment equipment, electric heating heat-producing device 11 and the composition electric heating burning rotation of electric thermal power adjustment equipment
Button 9, the electric heating burning power continuously adjustabe of knob 9；Burner has laser equipment, and the laser direction of laser equipment transmitting is burning
The radial direction of device, namely laser equipment connection laser power adjustment equipment, swashed towards the direction of burner outlet by burner inlet
Light device and laser power adjustment equipment composition laser combustion knob 10, laser combustion knob power continuously adjustabe.Temperature detection
The electric thermal power adjustment equipment of equipment 13 and electric heating burning knob 9 electrically connects, and with the laser power of laser combustion knob 10
Adjustment equipment electrically connects.Temperature testing equipment 13 can by with electric heating burn knob 9 in set processor be connected and with electricity
Thermal power adjustment equipment electrically connects, and can be connected by the processor with being set in laser combustion knob 10 to be adjusted with laser power
Save equipment electrical connection.
When the utility model uses：
Test the preproduction phase：First confirm that electric heating burning knob 9, laser combustion knob 10 are working properly, i.e., laser equipment and
Electric calorifie installation is opened and regulation power fault-free.Open gas flow controller, namely turn-on flow rate regulating valve 3 and pipeline valve
FI, fuel is mixed with air according to equivalent, and open initial flow.Mixed gas is fired via air inlet pipeline into one-level
In burner 5.Confirm that flowing is unobstructed, confirm that each detection device is working properly, and burn knob and temperature measuring equipment normal operation.
Start-up course：After cold operation confirms normally in single-stage combustion device 5, start burning knob.
Fired state requirement based on different flames, the power output of regulation burning knob.
When laser power is relatively low needed for starting stage, electric calorifie installation can be mainly used as burning knob.Namely use
Electric heating burning knob 9, with burning the exciting and controlling to flame of knob 9 of the index preliminary assessment such as flame brightness, stability electric heating
Effect.Burner internal is mounted with that temperature feedback signal caused by temperature-detecting device 13 sends electric heating burning knob 9 to and carried out
Accurate control.The power of electric heating burning knob 9 is continuously adjusted, changes the stage residing for flame.When required flame power gradually by
Milliwatt rises to watt, and flame enters stable state.In the higher-wattage stage or need more accurately to control the stage in burning,
Laser combustion knob 10 can be switched to be controlled by burning.
By the fuel mixture of single-stage combustion device 5, have among the flue gas of the controlled flame excited through the knob that burns
The unburned composition in part.Travel further into two stage burner 6, secondary combustion is carried out by the burning knob of the device of two stage burner 6
Burn and start and carry out controlled burning, so as to which the remaining chemical energy in flue gas is further reacted into complete by second-time burning.
Three-level burner 7 and the grade secondary burner of level Four burner 8, according to combustion requirements, can realize the combustion of different service requirements
Burn control.
The special construction of burner is used to produce flame inhibitory action, and structure includes what porous media ceramic material was formed
Burner channel 14, and flame-out grid 12 are arranged on burner inlet and exit, make flame can not be from maintenance burning.When
Fuel enters burner wherein with air gas mixture, is dispersed into shallow bid into the multiple fine logical of porous media material composition
Road, and carry out generation burning by electric heating burning knob 9 or the effect of laser combustion knob 10.By porous media to burning
Inhibitory action, so as to prevent flame enter from maintenance state, maintain non-from maintenance state.In the utility model, burning can
Think diffusion combustion or premixed combustion.
Outside electric heating or laser equipment form burning knob and flame are started, excitation and continuous control.Pass through electricity
Heat or laser produce the effect of external heat equal excitation to fuel-air mixture body, and maintain its burning with appropriate power.
When the power of additional equipment changes, the intensity of flame changes therewith.
Electric heating burning knob 9 is used as additional burning knob, and electric heating electro-heat equipment 11 is adjusted by electric thermal power control device,
Electric heating electro-heat equipment 11 uses the material such as high temperature resistant and chemically inert silicon molybdenum, and device is in the burner, is mixed with fuel
Gas contacts straight.By its heating power, fuel mixture is transferred heat to, and then starts and controls burning.
Laser combustion knob 10 is used as additional burning knob, and power adjusting, laser are carried out by laser power adjustment equipment
Equipment produces high power laser light using the higher CO2 infrared lasers of power.Laser is radially injected by burner, is mixed with fuel
Gas produces local plasma state, and then starts and control burning.
Burner internal installs thermocouple equitemperature detection device, and its caused temperature signal is used to feed back to burning knob
Closed-loop control is carried out, according to the deviation to temperature feedback signal and target combustion temperature, is revolved so as to produce control signal to burning
Button, Mobile state is entered to flame and continuously adjusted.
Multistage burner changes according to the temperature of burning, and takes different use series.When controlled burning temperature compares
When low, controlled burning can not completely burned be clean in single-stage combustion device, travels further into two stage burner, occur it is secondary by
Control burning.By that analogy, according to the design temperature of controlled burning, can sequentially into being burnt in three-level, level Four burner,
Finally realize compared with high burning efficiency.
Multistage burner is different according to the flow of incoming fuel gaseous mixture, and takes different use series.When fuel mixes
When conjunction gas flow is higher, controlled burning can not completely burned be clean in single-stage combustion device, travels further into secondary firing
Secondary controlled burning, and ignition temperature as requested occur in device, it is adjusted by the knob that burns.With such
Push away, according to the flow of fuel mixture, can sequentially into being burnt in three-level, level Four burner, it is final realize it is higher
Efficiency of combustion.
In the utility model, the more secondary responses of fuel mixture stream are made by multistage burner, completed under low load condition
Completely burned.
The utility model proposes the particular designs of the technical method configuration aspects that pass through burner born for burning
Face suppresses, and brings it about non-from maintenance burning.And by the extraneous method such as laser or electric heating to burning into row energization, so as to
Maintain its fired state.And burning is continuously adjusted by changing the intensity of extraneous laser or electric heating.Realize
Under the premise of fuel flow rate is immovable, continuous change burning intensity and heat delivered power.Mobile state is entered to flame so as to realize
The burning knob of continuous control.Allow flame consecutive variations between 400 degree to 1000 degree.By burning, knob is continuously controlled
System, makes flame be in required live load, the heat of power needed for release.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.To the upper of the disclosed embodiments
State bright, professional and technical personnel in the field is realized or using the utility model.A variety of modifications pair to these embodiments
It will be apparent for those skilled in the art, generic principles defined herein can not depart from this reality
In the case of with new spirit or scope, realize in other embodiments.Therefore, the utility model is not intended to be limited to this
These embodiments shown in text, and it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.
Claims (5)
- A kind of 1. burner for having burning knob, it is characterised in that：Lead to the burner being made up of porous media ceramic material Road；Flame-out grid is arranged on burner inlet or exit；There is electric heating electro-heat equipment, the connection of electric heating heat-producing device in burner Electric thermal power adjustment equipment, electric heating heat-producing device and electric thermal power adjustment equipment composition electric heating burning knob.
- 2. the burner as claimed in claim 1 for having burning knob, it is characterised in that：With laser equipment, source, laser apparatus preparation The laser direction penetrated is the radial direction of burner, namely by burner inlet towards the direction of burner outlet, or is gone out by burner Mouth is set towards the direction of burner inlet, laser equipment connection laser power adjustment equipment, laser equipment and laser power regulation Standby composition laser combustion knob.
- 3. the burner as claimed in claim 1 for having burning knob, it is characterised in that：Set in burner provided with temperature detection Standby, temperature testing equipment electrically connects with electric thermal power adjustment equipment.
- 4. the burner as claimed in claim 2 for having burning knob, it is characterised in that：Set in burner provided with temperature detection Standby, temperature testing equipment electrically connects with laser power adjustment equipment.
- 5. the burner as claimed in claim 1 or 2 for having burning knob, it is characterised in that：More than one burner series connection Set, the entrance of the outlet of the burner of previous stage and the burner of next stage connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475188.4U CN206958907U (en) | 2017-05-02 | 2017-05-02 | There is the burner of burning knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475188.4U CN206958907U (en) | 2017-05-02 | 2017-05-02 | There is the burner of burning knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958907U true CN206958907U (en) | 2018-02-02 |
Family
ID=61372986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475188.4U Expired - Fee Related CN206958907U (en) | 2017-05-02 | 2017-05-02 | There is the burner of burning knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800128A (en) * | 2017-05-02 | 2018-11-13 | 四川天法科技有限公司 | There are the burner of burning knob and the flame continuous control mode based on burning knob |
| CN110793020A (en) * | 2018-08-01 | 2020-02-14 | 四川天法科技有限公司 | Biomass combustion continuous adjusting device and using method thereof |
-
2017
- 2017-05-02 CN CN201720475188.4U patent/CN206958907U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800128A (en) * | 2017-05-02 | 2018-11-13 | 四川天法科技有限公司 | There are the burner of burning knob and the flame continuous control mode based on burning knob |
| CN108800128B (en) * | 2017-05-02 | 2024-04-09 | 四川天法科技有限公司 | Burner with combustion knob and flame continuous control mode based on combustion knob |
| CN110793020A (en) * | 2018-08-01 | 2020-02-14 | 四川天法科技有限公司 | Biomass combustion continuous adjusting device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |