CN108758633A - Full automatic high efficiency neat gas burner - Google Patents
Full automatic high efficiency neat gas burner Download PDFInfo
- Publication number
- CN108758633A CN108758633A CN201810771572.8A CN201810771572A CN108758633A CN 108758633 A CN108758633 A CN 108758633A CN 201810771572 A CN201810771572 A CN 201810771572A CN 108758633 A CN108758633 A CN 108758633A
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- CN
- China
- Prior art keywords
- air
- valve
- burner
- wind turbine
- gas
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
- F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details
- F23D14/60—Devices for simultaneous control of gas and combustion air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2207/00—Ignition devices associated with burner
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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
A kind of full automatic high efficiency neat gas burner, it belongs to boiler neat gas burner technical field, it includes burner body, flue-gas temperature and oxygen level sensor and gas control system, Iganition control system and combustion gas micro-tensioning system；The burner body includes air-supply arrangement and air supply plant and igniter；It is characterized in that air-supply arrangement includes wind turbine, the outer air duct that is connected on wind turbine, the tune air duct being placed in outer air duct and electric flap combination；Air supply plant includes the inner central tube and exterior central tube being placed in outer air duct, and an air inlet pipe is passed through the exterior central tube, and an electric butterfly valve for controlling air inflow is arranged in air inlet pipe；Iganition control system includes：Ignition transformer, the igniter solenoid valve and burning torch being connect with high-pressure hose.The present invention has higher anti-back pressure ability, can guarantee burner Effec-tive Function, and air-fuel ratio is greatlyd save the consumption of natural gas always in zone of reasonableness, also ensures operational safety environmental protection.
Description
Technical field：
The present invention relates to a kind of full automatic high efficiency neat gas burners, it belongs to boiler neat gas burner technology neck
Domain.
Background technology：
Current neat gas burner, designer only account for combustion state it is good with it is bad, be not bound with boiler and entirely
The feature that the comprehensive consideration burner of heating system should have, therefore its anti-back pressure scarce capacity, amount of consumed gas is bigger, no
It can guarantee that entire heating system is in efficient state in real time, energy-saving effect is poor.
Invention content：
The purpose of the present invention is to provide one kind can be with Effec-tive Function, the full automatic high efficiency combustion of natural gas of good energy-conserving effect
Device.
The object of the present invention is achieved like this：
A kind of full automatic high efficiency neat gas burner, it includes burner body, and the flue gas on burner chimney is arranged
Temperature sensor, oxygen content of smoke gas sensor, and the gas control system for realizing burner operation Row control, igniting
Control system and combustion gas micro-tensioning system；The burner body includes air-supply arrangement and air supply plant and igniter；Its
Be characterized in that the air-supply arrangement include wind turbine, the outer air duct that is connected on wind turbine, the tune air duct being placed in outer air duct and
Electric flap combines；The air supply plant includes the inner central tube and exterior central tube being placed in outer air duct, and an air inlet pipe is passed through
An electric butterfly valve for controlling air inflow is arranged in the exterior central tube in the air inlet pipe；The igniter
Including one be arranged on exterior central tube outer wall burning torch, combustion head and stable flame pan in exterior central tube end are set；Described
Wind turbine on be provided with flame monitor and wind pressure monitoring device；The gas control system includes a shut-off valve, passes through pipeline
It is sequentially connected filtering cloth jar, flowmeter, one-level pressure relief valve, second depressurized valve and high-pressure hose with bipolar solenoid valve with flange,
The high-pressure hose connects electric butterfly valve；Between the bottom of the filtering cloth jar, a second depressurized valve and second depressurized valve
After be separately installed with blow valve；The Iganition control system includes：Ignition transformer, the igniting electromagnetism being connect with high-pressure hose
Valve and burning torch.
It is additionally provided with diffusion valve and pressure gauge between the I and II pressure reducing valve.
A supporting rod is provided with above the exterior central tube.
The air inlet pipe Shanghai is provided with air inlet short circuit and air inlet elbow.
The electric flap combination includes air door, axle of the air door, the electric flap adjuster mounted on wind turbine lower part.
The flame observation window for observing flame is provided in the wind turbine top shell.
The combustion gas micro-tensioning system includes electric gas reset valve and pipeline, the pipeline front end and igniter solenoid valve
Upstream line connects, and rear end is connect with igniter solenoid valve downstream line.
Air inlet is set in the side of the wind turbine, axle of the air door, the air door are set inside the air inlet
On axle of the air door；One end of the axle of the air door is connect with electric flap adjuster.
The exit of the wind turbine is provided with a hinge disk, and the hinge disk front end is provided with flange.
It is connected by axis pin between the air outlet and hinge disk of the wind turbine.
The present invention has higher anti-back pressure ability, by automatically adjusting burner to the analysis of flue-gas temperature and oxygen content
State ensures burner Effec-tive Function；And the consumption of natural gas can be greatlyd save by air-fuel ratio always in zone of reasonableness,
Also ensure operational safety environmental protection.
Description of the drawings：
Fig. 1 is the structural diagram of the present invention
Fig. 2 is the external structure schematic diagram of the present invention
Fig. 3 is the schematic diagram of the gas control system of the present invention, Iganition control system and combustion gas micro-tensioning system
Fig. 4 is the connection figure with peripheral control unit under use state of the present invention
Specific implementation mode：
Below using attached drawing 1, Fig. 2, Fig. 3 and Fig. 4 as the embodiment of the present invention, the present invention is further detailed：
As shown in Fig. 1, Fig. 3 and Fig. 3：
In the present embodiment, the present invention includes burner body 111, the flue-gas temperature sensing being arranged on burner chimney
Device 59, oxygen content of smoke gas sensor 60, and the gas control system for realizing burner operation Row control, ignition control
System and combustion gas micro-tensioning system.Gas control system, Iganition control system and the combustion gas micro-tensioning system in the specific implementation
It can be realized by local control box 222 and long-range centralized displaying control device 333 nearby or long-range real-time control,
As shown in Figure 4.
The burner body 111 includes air-supply arrangement and air supply plant and igniter；The air-supply arrangement
Electric flap group including wind turbine 14, the outer air duct 10 being connected in turn on wind turbine and tune air duct 8 and for regulating and controlling intake
It closes；The wind turbine of the present invention is high-head efficient centrifugal wind turbine.
The air supply plant includes the inner central tube 4 being placed in outer air duct and exterior central tube 5, and an air inlet pipe 1 is passed through institute
In the exterior central tube 5 stated, an electric butterfly valve 2 for controlling air inflow is set in the air inlet pipe 1；The igniting dress
Set including one be arranged on exterior central tube outer wall burning torch 11, combustion head 6 and stable flame pan in exterior central tube end are set
(7)；Flame monitor 13 and wind pressure monitoring device (15) are provided on the wind turbine.In addition on the exterior central tube 5
Side is provided with a supporting rod 9, and support tube ensure that inside and outside central tube and outer air duct 10 are concentric.
The electric flap combination includes air door 18, axle of the air door 19, the electric flap adjuster mounted on wind turbine lower part
17。
The gas control system includes a shut-off valve 41, and filtering cloth jar 42, flow are sequentially connected by pipeline and flange
Meter 43, one-level pressure relief valve 44, second depressurized valve 47 and the high-pressure hose 58 with bipolar solenoid valve 56, the high-pressure hose connect
Connect electric butterfly valve 2.It is separately installed with emptying between the bottom of the filtering cloth jar, a second depressurized valve and after second depressurized valve
Valve 48；It is additionally provided with diffusion valve 45 and pressure gauge 46 between the I and II pressure reducing valve.
Be additionally provided with air inlet short circuit 2 and air inlet elbow 3 in the air inlet pipe 1, by high-pressure hose, electric butterfly valve, into
Gas elbow, interior exterior central tube, combustion head, stable flame pan constitute gas circulation channel.In the present embodiment, gas inlet high-pressure hose
58 are connected on the inlet flange of electric butterfly valve 1, and the outlet of electric butterfly valve is connected on air inlet short circuit 2, and air inlet short circuit is fixed on
On the flange of hinge disk lower part, while 3 face air inlet short circuit of air inlet elbow is fixed on inside hinge disk, the inner central tube and
Exterior central tube is fixed on air inlet elbow, and interior exterior central tube leading portion is fixed with combustion head, and stable flame pan is equipped on combustion head.In outer
Supporting rod is housed at that on heart pipe, support tube ensure that interior exterior central tube and outer air duct are concentric.High-pressure hose, butterfly valve, air inlet are curved
Head, interior exterior central tube, combustion head, stable flame pan constitute gas circulation channel.
Before startup, shut-off valve 41 is opened, combustion gas is passed through filtering cloth jar, flowmeter one-level pressure relief valve, second depressurized valve and arrived successively
Combustion gas control is formed up to bipolar solenoid valve into burner.It can be discharged by diffusion valve when pressure is more than authorized pressure.It puts
Empty valve plays the role of blowdown piping.Gas leakage detection switch is set on bipolar solenoid valve, plays whether detection solenoid valve is let out
The effect of leakage.Low Pressure Gas Network detection switch 55 and combustion gas high pressure detection switch 57 are also mounted on bipolar solenoid valve simultaneously, work as combustion
When atmospheric pressure exceeds setting range, air source stopping alarm will be cut off.
The Iganition control system includes：Ignition transformer, the igniter solenoid valve 53 being connect with high-pressure hose 58 and point
Firelock 11.Burning torch is fixed on the outer wall of exterior central tube, passes through the igniter solenoid valve on high-pressure hose and gas control system
Connection is lighted a fire when starting burner and executing ignition procedure by leak detection program and ignition transformer after purging program before igniting
Solenoid valve is opened, and burning torch is lighted, and completes burner ignition program
The flame observation window 16 for observing flame is provided in the wind turbine top shell.
The combustion gas micro-tensioning system includes electric gas reset valve 54 and pipeline 61,61 front end of pipeline and igniting
Solenoid valve upstream line connects, and rear end is connect with igniter solenoid valve downstream line.The combustion gas micro-tensioning system is acted as when fine tuning
Used time gas fine-adjustment valve door is opened, and as supplementing a certain amount of combustion gas in burner hearth, be ensure that rational air-fuel ratio in stove, is improved stove
Effect.
Below in conjunction with the accompanying drawings 4, the operation principle of the present invention is illustrated：
Upon initiation, burner can be started by the start button on centralized displaying switch board.
Detect whether bipolar solenoid valve 56 has gas leakage by gas leakage monitoring switch 51 first, if there is gas leakage will stop
Start, and alarms；If No leakage, the wind turbine 14 on burner will be started, preceding purging of lighting a fire is carried out to burner hearth, in the process
Whether wind pressure monitoring device 15 is normal by monitoring wind pressure, the stopping alarm if wind pressure is abnormal；As wind pressure normally sets completion
Purging program；It waits for that after the completion of wind turbine purging ignition procedure will be entered；Ignition transformer exports high-tension ignition, while electromagnetism of lighting a fire
Valve 53 is opened, and whether flame detector 13 is normal by monitoring point firelock flame at this time, and such as monitoring will be terminated less than stable flame
Ignition procedure and stopping alarm, if flame will normally open bipolar solenoid valve 56 and electronic butterfly, 2, light main burner, flame inspection
The monitoring flame in real time of device 13 is surveyed, once losing flame, autostop is simultaneously closed off electric butterfly valve and bipolar solenoid valve by program,
Cut-out air source is simultaneously alarmed, while wind turbine is actuated for burner hearth post-purge.
The startup of gas control system：
Before startup, shut-off valve 41 is opened, combustion gas is passed through filtering cloth jar 42, flowmeter 43, one-level pressure relief valve 44, two level and subtracted successively
Pressure valve 47 reaches bipolar solenoid valve 56, into burner, forms combustion gas control.It can be by diffusing when pressure is more than authorized pressure
Valve 45 is discharged.Blow valve 48 plays the role of blowdown piping.Gas leakage detection switch 51 on bipolar solenoid valve plays detection
The effect whether solenoid valve leaks, while the Low Pressure Gas Network on bipolar solenoid valve and high pressure detection switch, when gaseous-pressure exceeds
When setting range, air source stopping alarm will be cut off.
In the present embodiment, wind pressure monitoring device is installed on 14 shell of wind turbine and flame monitor, glory hole is located at
In the rear ramped surface of wind turbine upper cover, the side of wind turbine is equipped with air inlet, axle of the air door is equipped with inside air inlet, air door is mounted on
On axle of the air door, one end of axle of the air door is connect with electric flap adjuster, is driven on axle of the air door and axis when regulator shaft rotates
Air door rotates, and can adjust the size of air inlet.The outlet of wind turbine is connect with hinge disk by axis pin, and hinge disk front end is equipped with peace
Flange is filled, burner can be fixed on boiler 62 by mounting flange.Therefore, wind turbine, hinge disk, outer air duct, tune air duct are common
Air duct is constituted, and a secondary air flow can be adjusted.
The realization of ignition control：When startup burner and after purging program before leak detection program and igniting, transformation of lighting a fire
Device executes ignition procedure, and igniter solenoid valve is opened, and burning torch is lighted, and completes burner ignition program.
Claims (10)
1. a kind of full automatic high efficiency neat gas burner, it includes burner body (111), and the cigarette on burner chimney is arranged
Gas temperature sensor, oxygen content of smoke gas sensor, and gas control system, point for realizing burner operation Row control
Ignition control system and combustion gas micro-tensioning system；The burner body (111) includes air-supply arrangement and air supply plant and igniting
Device；It is characterized in that the air-supply arrangement includes wind turbine (14), the outer air duct (10) that is connected on wind turbine, is placed in outer air duct
In tune air duct (8) and electric flap combination；The air supply plant includes the inner central tube (4) being placed in outer air duct and outer
Central tube (5), an air inlet pipe (1) are passed through the exterior central tube (5), and one is arranged in the air inlet pipe (1) for controlling
The electric butterfly valve (2) of air inflow；The igniter include one be arranged on exterior central tube outer wall burning torch (11), setting
Combustion head (6) and stable flame pan (7) in exterior central tube end；Flame monitor (13) and wind pressure are provided on the wind turbine
Monitor (15)；The gas control system includes a shut-off valve (41), and filtering cloth jar is sequentially connected by pipeline and flange
(42), flowmeter (43), one-level pressure relief valve (44), second depressurized valve (47) and the high-pressure hose with bipolar solenoid valve (56)
(58), high-pressure hose connection electric butterfly valve (2)；Between the bottom of the filtering cloth jar, a second depressurized valve and two
It is separately installed with blow valve (48) after grade pressure reducing valve；The Iganition control system includes：Ignition transformer and high-pressure hose
(58) igniter solenoid valve (53) and burning torch (11) connected.
2. full automatic high efficiency neat gas burner as described in claim 1, spy be the I and II pressure reducing valve it
Between be additionally provided with diffusion valve (45) and pressure gauge (46).
3. full automatic high efficiency neat gas burner as described in claim 1, spy is on the exterior central tube (5)
Side is provided with a supporting rod (9).
4. full-automatic function neat gas burner, spy are in described air inlet pipe (1) Shanghai as described in claim 1
It is provided with air inlet short circuit (2) and air inlet elbow (3).
5. full automatic high efficiency multifunctional natural air burner as described in claim 1, spy is the electric flap
Combination includes air door (18), axle of the air door (19), the electric flap adjuster (17) mounted on wind turbine lower part.
6. full automatic high efficiency neat gas burner as described in claim 1, spy is in the wind turbine top shell
On be provided with flame observation window (16) for observing flame.
7. the full automatic high efficiency neat gas burner as described in claims 1 or 2 or 3 or 4 or 6, spy is the combustion
Gas micro-tensioning system includes electric gas reset valve (54) and pipeline (61), the pipeline (61) front end and igniter solenoid valve upstream
Pipeline connects, and rear end is connect with igniter solenoid valve downstream line.
8. the full automatic high efficiency neat gas burner as described in claims 1 or 2 or 3 or 4 or 6, spy are described
The side setting air inlet (20) of wind turbine, is arranged axle of the air door (19) inside the air inlet, and the air door is mounted on wind
On door-hinge；
One end of the axle of the air door is connect with electric flap adjuster (17).
9. full automatic high efficiency neat gas burner as described in claim 8, spy is that the exit of the wind turbine is set
It is equipped with a hinge disk (12), the hinge disk front end is provided with flange.
10. full automatic high efficiency neat gas burner as described in claim 9, spy be the air outlet of the wind turbine with
Hinge disk is connected between (12) by axis pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810771572.8A CN108758633A (en) | 2018-07-13 | 2018-07-13 | Full automatic high efficiency neat gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810771572.8A CN108758633A (en) | 2018-07-13 | 2018-07-13 | Full automatic high efficiency neat gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108758633A true CN108758633A (en) | 2018-11-06 |
Family
ID=63973904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810771572.8A Pending CN108758633A (en) | 2018-07-13 | 2018-07-13 | Full automatic high efficiency neat gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758633A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107894A (en) * | 2019-06-04 | 2019-08-09 | 唐山金沙燃烧热能股份有限公司 | A kind of ultralow nitrogen metal surface combustion system of high-power anti-backfire |
| CN110319441A (en) * | 2019-08-01 | 2019-10-11 | 南阳市中通防爆电机电器有限公司 | A kind of super low NO |
| CN110925755A (en) * | 2019-12-13 | 2020-03-27 | 四川德胜集团钒钛有限公司 | Steam power generation boiler burner |
| CN115111586A (en) * | 2022-06-16 | 2022-09-27 | 江西新节氢能源科技有限公司 | Hydrogen production and combustion integrated machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2530163Y (en) * | 2002-04-09 | 2003-01-08 | 王恩魁 | Full automatic self-sucking gas burner |
| JP2009229046A (en) * | 2008-02-27 | 2009-10-08 | Zet:Kk | Back pressure automatic control backfire prevention system for hydrogen-oxygen mixed gas combustion system |
| CN103629693A (en) * | 2013-12-02 | 2014-03-12 | 北京市燃气集团有限责任公司 | Control system and control method of LNG immersion combustion gasifier |
| CN106642117A (en) * | 2017-01-23 | 2017-05-10 | 王爱洁 | High back pressure hearth and high temperature gas burner |
| CN206222956U (en) * | 2016-11-11 | 2017-06-06 | 安徽省含山县锦华氧化锌厂 | A kind of combustion gas automation control system of zinc oxide roaster |
| CN208687727U (en) * | 2018-07-13 | 2019-04-02 | 深圳市佳运通电子有限公司 | Full automatic high efficiency neat gas burner |
-
2018
- 2018-07-13 CN CN201810771572.8A patent/CN108758633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2530163Y (en) * | 2002-04-09 | 2003-01-08 | 王恩魁 | Full automatic self-sucking gas burner |
| JP2009229046A (en) * | 2008-02-27 | 2009-10-08 | Zet:Kk | Back pressure automatic control backfire prevention system for hydrogen-oxygen mixed gas combustion system |
| CN103629693A (en) * | 2013-12-02 | 2014-03-12 | 北京市燃气集团有限责任公司 | Control system and control method of LNG immersion combustion gasifier |
| CN206222956U (en) * | 2016-11-11 | 2017-06-06 | 安徽省含山县锦华氧化锌厂 | A kind of combustion gas automation control system of zinc oxide roaster |
| CN106642117A (en) * | 2017-01-23 | 2017-05-10 | 王爱洁 | High back pressure hearth and high temperature gas burner |
| CN208687727U (en) * | 2018-07-13 | 2019-04-02 | 深圳市佳运通电子有限公司 | Full automatic high efficiency neat gas burner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107894A (en) * | 2019-06-04 | 2019-08-09 | 唐山金沙燃烧热能股份有限公司 | A kind of ultralow nitrogen metal surface combustion system of high-power anti-backfire |
| CN110319441A (en) * | 2019-08-01 | 2019-10-11 | 南阳市中通防爆电机电器有限公司 | A kind of super low NO |
| CN110925755A (en) * | 2019-12-13 | 2020-03-27 | 四川德胜集团钒钛有限公司 | Steam power generation boiler burner |
| CN115111586A (en) * | 2022-06-16 | 2022-09-27 | 江西新节氢能源科技有限公司 | Hydrogen production and combustion integrated machine |
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Application publication date: 20181106 |
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