CN110107913A - A kind of automatic entrance-exit fuel gas with low heat value burning torch - Google Patents
A kind of automatic entrance-exit fuel gas with low heat value burning torch Download PDFInfo
- Publication number
- CN110107913A CN110107913A CN201910479986.8A CN201910479986A CN110107913A CN 110107913 A CN110107913 A CN 110107913A CN 201910479986 A CN201910479986 A CN 201910479986A CN 110107913 A CN110107913 A CN 110107913A
- Authority
- CN
- China
- Prior art keywords
- fuel gas
- air hose
- burning torch
- air
- heating wire
- 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
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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
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- 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, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q13/00—Igniters not otherwise provided for
- F23Q13/02—Igniters not otherwise provided for using gas burners, e.g. gas pokers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
A kind of automatic entrance-exit fuel gas with low heat value burning torch, air hose shell-like is in burning torch inside pipe casing, air pipe has fuel gas conduit, there is heating wire in one end in air hose, there is air intlet below air hose, has cylinder outside air hose, the output end of cylinder is connect with air tube endings, there is transformer below air hose, transformer is connect with heating wire.The burning torch is convenient for the conveying of combustion gas by setting fuel gas conduit, fuel gas inlet, air hose, air intlet are convenient for the entrance of air, using the safe voltage of transformer output by electric-heating-wire-heating to about 800 DEG C, it is ignited after combustion gas and air mixing by heating wire, it avoids ignition spark plug energy insufficient, can not directly light low-BTU gas；It is avoided that heating wire is burned the long-term calcination of device ontology flame, be easy to cause the damage of heating wire.
Description
Technical field
The invention belongs to burner body technical fields, and in particular to a kind of automatic entrance-exit fuel gas with low heat value burning torch.
Background technique
The ignition system of existing low heat value gas combustion burner ontology requires to light a fire using natural gas or liquefied gas in the market,
Scene is caused to need in addition to increase the equipment such as a set of air pipe line or a set of liquid gas storage tank, pressure reducing valve, surface burners ontology is also
Torch is diffused in relatively good processing, especially high-altitude, individually draws natural gas or liquefied gas can be particularly troublesome.
In the Chinese patent of Patent No. CN201520256941.1, it is noted that pre-mixing gas combustion burning torch passes through difference
Bore size, adapt to different flows for being entered premixed device at various pressures by injection medium, guarantee combustion gas and air mixing
Object is within the scope of combustion limits, a possibility that guaranteeing igniting, but above-mentioned pre-mixing gas combustion burning torch, when in use spark plug energy
Deficiency can not directly light low-BTU gas, and heating wire is burned the long-term calcination of device ontology flame, be easy to cause heating wire
Damage.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic entrance-exit fuel gas with low heat value burning torches, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of automatic entrance-exit fuel gas with low heat value burning torch, packet
Include air hose (3), fuel gas conduit (6), heating wire (5), transformer (2) and cylinder (1)；
Air hose (3) shell-like is internal in burning torch casing (4), and the air hose (3) is internally provided with fuel gas conduit (6),
And one end of air hose (3) inside is provided with heating wire (5), is provided with air intlet (7) below the air hose (3), and
The outside of air hose (3) is provided with cylinder (1), and the output end of cylinder is connect with air tube endings, the lower section of the air hose (3)
It is provided with transformer (2), transformer (2) 7 is connect with heating wire (5).
As a preferred solution: the transformer (2) becomes safe voltage out, heating wire (5) is heated to nearly 800 in the short time
DEG C high temperature.
As a preferred solution: the heating wire (5) and transformer (2) are electrically connected.
As a preferred solution: the concentric shell-like of the air hose (3) is in the inside of the burning torch casing (4), air hose (3)
Free end stretch out the burning torch casing (4), air hose (3) and the axial sliding fit of burning torch casing.
As a preferred solution: the fuel gas conduit (6) and air hose (3) are hollow shape cylindrical structure.
As a preferred solution: the fuel gas inlet of the fuel gas conduit (6) is arranged on the outside of air tube endings.
Compared with prior art, the beneficial effects of the present invention are:
1, the gas ignition rifle is by setting transformer, air hose and air intlet, and air hose is convenient for the conveying of combustion gas, air into
Mouth is convenient for the entrance of air, and using the safe voltage of transformer output by electric-heating-wire-heating to about 800 DEG C, combustion gas and air are mixed
It is ignited by heating wire afterwards, avoids ignition spark plug energy insufficient, can not directly light low-BTU gas.
2, the relative position of burning torch and burner body, point can be changed by setting cylinder, cylinder in the gas ignition rifle
Push flame zone when fiery to, pushes away flame zone after the completion of igniting, avoid heating wire from being burned the long-term calcination of device ontology flame, be easy to make
At the damage of heating wire.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is cross-sectional view of the invention；
In figure: 1, cylinder；2, transformer；3, air hose；4, burning torch casing；5, heating wire；6, fuel gas conduit；7, air intlet；
8, burner body.
Specific embodiment
Below with reference to embodiment, the present invention will be further described.
The following examples are intended to illustrate the invention, but cannot be used to limit the scope of the invention.Item in embodiment
Part can be adjusted according to actual conditions are further, under concept thereof of the invention all to method simple modifications of the invention
Belong to the scope of protection of present invention.
The present invention provides a kind of automatic entrance-exit fuel gas with low heat value burning torch referring to FIG. 1-2, and burning torch is arranged in burner
In ontology 8, burner body 8 is internally provided with burning torch casing 4.Burning torch include air hose 3, fuel gas conduit 6, heating wire 5,
Transformer 2 and cylinder 1.The inner concentric of burning torch casing 4 is arranged with air hose 3, and air hose 3 is internally provided with fuel gas conduit 6,
And one end inside air hose 3 is provided with heating wire 5, the lower section of air hose 3 is provided with air intlet 7, and the side of air hose 3
It is provided with cylinder 1, the output end of cylinder 1 and the end of air hose connect, slide axially between air hose and burning torch casing 4
Cooperation, air hose with the flexible realization horizontal direction of cylinder efferent duct displacement.The lower section of air hose 3 is provided with transformer 2, electricity
Heated filament 5 and transformer 2 are electrically connected, and after transformer 2 can be by combustion gas and air mixing, heating wire 5 is heated.Transformer
2 become safe voltage out, and heating wire 5 is heated to nearly 800 DEG C of high temperature in the short time, convenient for that can incite somebody to action in 5 short time of heating wire
Temperature is promoted.
In above scheme, transformer 2 is convenient for safe voltage being delivered to heating wire 5, is then heated to about 800 DEG C,
It is ignited after combustion gas and air mixing by heating wire 5, air hose 3 is convenient for the conveying of combustion gas, and air intlet 7 is convenient for air
It can be changed the position of burner body 8 into, cylinder 1, when igniting pushes flame zone to, and flame zone is pushed away after the completion of igniting.
Burning torch is integrally provided in the inside of burning torch casing 4, and burning torch casing 4 plays the role of protecting burning torch.
Fuel gas conduit 6 and air hose are hollow shape cylindrical structure, convenient for the entrance of combustion gas and air, the length of fuel gas conduit
Less than the length of air hose, heating wire is arranged in air tube endings, and combustion gas and air mix around end, that is, heating wire of air hose
It closes.
Specifically, air hose 3 and fuel gas conduit 6 are an integral structure, prevent from generating gap between air hose 3 and fuel gas conduit 6,
Cause fuel gas transmission insufficient.
It should be understood that
It is 5,000,000 kilocalories blast furnace gas burner ontology hourly, calorific value of gas 750KCAL/Nm3, pressure in attached drawing
15KPa。
The working principle of the invention and process for using: in use, user of service's starting transformer 2, the peace that transformer 2 exports
Heating wire 5 is heated to about 800 DEG C by full voltage, is ignited after combustion gas and air mixing by heating wire 5, air hose 3 is convenient for
The conveying of combustion gas, air intlet 7 are convenient for the entrance of air, and cylinder 1 can be changed the position of burner body 8, and when igniting pushes fire to
Flame area pushes away flame zone after the completion of igniting, prevents heating wire 5 by the long-term calcination of flame, be easy to cause the damage of heating wire 5.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of automatic entrance-exit fuel gas with low heat value burning torch, it is characterised in that: including air hose (3), fuel gas conduit (6), heating wire
(5), transformer (2) and cylinder (1)；
Air hose (3) shell-like is internal in burning torch casing (4), and the air hose (3) is internally provided with fuel gas conduit (6),
And one end of air hose (3) inside is provided with heating wire (5), is provided with air intlet (7) below the air hose (3), and
The outside of air hose (3) is provided with cylinder (1), and the output end of cylinder is connect with air tube endings, the lower section of the air hose (3)
It is provided with transformer (2), transformer (2) is connect with heating wire (5).
2. a kind of automatic entrance-exit fuel gas with low heat value burning torch according to claim 1, it is characterised in that: the transformer
(2) become safe voltage out, heating wire (5) is heated to nearly 800 DEG C of high temperature in the short time.
3. a kind of automatic entrance-exit fuel gas with low heat value burning torch according to claim 2, it is characterised in that: the heating wire
(5) it is electrically connected with transformer (2).
4. a kind of automatic entrance-exit fuel gas with low heat value burning torch according to claim 1, it is characterised in that: the air hose
(3) concentric shell-like stretches out the burning torch casing (4) in the inside of the burning torch casing (4), the free end of air hose (3),
Air hose (3) and the axial sliding fit of burning torch casing.
5. a kind of automatic entrance-exit fuel gas with low heat value burning torch according to claim 1, it is characterised in that: the fuel gas conduit
(6) and air hose (3) is hollow shape cylindrical structure.
6. a kind of automatic entrance-exit fuel gas with low heat value burning torch according to claim 1, it is characterised in that: the fuel gas conduit
(6) fuel gas inlet is arranged on the outside of air tube endings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479986.8A CN110107913A (en) | 2019-06-04 | 2019-06-04 | A kind of automatic entrance-exit fuel gas with low heat value burning torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479986.8A CN110107913A (en) | 2019-06-04 | 2019-06-04 | A kind of automatic entrance-exit fuel gas with low heat value burning torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110107913A true CN110107913A (en) | 2019-08-09 |
Family
ID=67493821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910479986.8A Pending CN110107913A (en) | 2019-06-04 | 2019-06-04 | A kind of automatic entrance-exit fuel gas with low heat value burning torch |
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| CN (1) | CN110107913A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1222617A (en) * | 1958-03-28 | 1960-06-10 | Metallizing Engineering Co Inc | Dispensing control system for spray gun and flame spray |
| CN204285464U (en) * | 2014-12-08 | 2015-04-22 | 武汉钢铁(集团)公司 | A kind of radiation pipe burner tip burning torch |
| CN205316389U (en) * | 2015-12-21 | 2016-06-15 | 上海宝钢化工有限公司 | Be used for heat medium furnace superintendent bright lamp ignition |
| DE202017000969U1 (en) * | 2017-02-23 | 2017-04-03 | CEBra - Centrum für Energietechnologie Brandenburg GmbH | Hochspannungszündvorrichtung |
| CN206176376U (en) * | 2016-10-21 | 2017-05-17 | 许亮 | Be applied to coal burner's gas ignition |
| CN106949471A (en) * | 2017-04-19 | 2017-07-14 | 安德森热能科技（苏州）有限责任公司 | A kind of multistage premix burner of low emission cool flame |
| CN207455585U (en) * | 2017-11-20 | 2018-06-05 | 安德森热能科技（苏州）有限责任公司 | A kind of low emission combustor |
| CN208222535U (en) * | 2018-05-21 | 2018-12-11 | 安德森热能科技（苏州）有限责任公司 | A kind of adjusting for burned waste gas is than adjustable burner |
| CN210004448U (en) * | 2019-06-04 | 2020-01-31 | 唐山金沙燃烧热能股份有限公司 | automatic advancing and retreating low heat value gas burning torch |
-
2019
- 2019-06-04 CN CN201910479986.8A patent/CN110107913A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1222617A (en) * | 1958-03-28 | 1960-06-10 | Metallizing Engineering Co Inc | Dispensing control system for spray gun and flame spray |
| CN204285464U (en) * | 2014-12-08 | 2015-04-22 | 武汉钢铁(集团)公司 | A kind of radiation pipe burner tip burning torch |
| CN205316389U (en) * | 2015-12-21 | 2016-06-15 | 上海宝钢化工有限公司 | Be used for heat medium furnace superintendent bright lamp ignition |
| CN206176376U (en) * | 2016-10-21 | 2017-05-17 | 许亮 | Be applied to coal burner's gas ignition |
| DE202017000969U1 (en) * | 2017-02-23 | 2017-04-03 | CEBra - Centrum für Energietechnologie Brandenburg GmbH | Hochspannungszündvorrichtung |
| CN106949471A (en) * | 2017-04-19 | 2017-07-14 | 安德森热能科技（苏州）有限责任公司 | A kind of multistage premix burner of low emission cool flame |
| CN207455585U (en) * | 2017-11-20 | 2018-06-05 | 安德森热能科技（苏州）有限责任公司 | A kind of low emission combustor |
| CN208222535U (en) * | 2018-05-21 | 2018-12-11 | 安德森热能科技（苏州）有限责任公司 | A kind of adjusting for burned waste gas is than adjustable burner |
| CN210004448U (en) * | 2019-06-04 | 2020-01-31 | 唐山金沙燃烧热能股份有限公司 | automatic advancing and retreating low heat value gas burning torch |
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