CN104014756B - Energy-saving electric igniting helps hot rifle - Google Patents
Energy-saving electric igniting helps hot rifle Download PDFInfo
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- CN104014756B CN104014756B CN201410255468.5A CN201410255468A CN104014756B CN 104014756 B CN104014756 B CN 104014756B CN 201410255468 A CN201410255468 A CN 201410255468A CN 104014756 B CN104014756 B CN 104014756B
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Abstract
The present invention is that a kind of energy-saving electric igniting helps hot rifle, including gun body, high tension cable protecting tube, energy medium case, described gun body includes rifle head and gun barrel, high tension cable pipeline is set in gun barrel, described high tension cable protecting tube is arranged in high tension cable pipeline, high tension cable pipeline is positioned at the termination outside gun body and arranges high tension cable pipe joint, high tension cable pipe joint outer end arranges preventing dust head, high tension cable is arranged in high tension cable protecting tube, one end of high tension cable connects high-tension ignition electrode, oxygen hose is also set up in described gun barrel, Gas Pipe and circulating water pipe.Energy-saving electric of the present invention igniting helps that hot rifle is energy-conservation, reductions of discharging, compact conformation, rationally, perfect in shape and function, ignition success rate is high, safeguard energy-saving electric easy to use lights a fire and help hot rifle.
Description
Technical field
The present invention relates to a kind of igniter, espespecially a kind of energy-saving electric igniting helps hot rifle.
Background technology
Each worked at steel mill's continuous casting line or arrived the people of continuous casting line flame cutting workshop section can
Find: continuous casting cutting gun (cuts the waiting time) when not cutting steel billet and also has the longest flame and exists always
It is burning. the most at this moment flame burns always, not flame-out purpose is that and arrives scale at continuous casting steel billet
Position need cut steel billet time, by energy medium case control burning torch combustion gas, preheating oxygen, cutting oxygen sequentially,
Time Delay Opening, is ignited by former normal naked light, starts to cut steel billet.According to present condition, Chang Minghuo is not had to ignite,
The surface trimming of steel billet cannot be realized.
When arriving flame cutting workshop section due to continuous casting line strand, strand temperature is also maintained at 600-800
Degree Celsius, high temperature causes work on the spot environment extremely severe, adds the continuous casting line technique according to self
Requirement needs multithread parallel and fills, and this has resulted in, and flame cutting region horizontal span is big, stream spacing is little (the most existing
The steel billet spacing that field is produced is little), particularly middle casting stream, the other process of site operation personnel to equipment is asked
Topic, high temperature can only be born by force and decoct, make short work of, quickly withdraw (the most wait issue handling study carefully, people stands
Also can temporarily not back off, go up the most again).
High temperature, span are big, stream spacing is little, Factory Building poor sealing performance, can only make according to current technology condition
Ignite with Chang Minghuo, but the little easy fire extinguishing that Chang Minghuo adjusts, it is impossible to normally cut, cause scale otch
Depart from flame cutting region, manually can only cut with conventional cutting tools, and this manual cutting for
More than 300mm thickness being nearly impossible, in addition continuous casting is casting continuously, and steel billet is the most outward
Go out, for not making steel billet depart from equipment region, process can only be shut down.
In order to ensure that kindling material does not goes out, Chang Minghuo can only be tuned up by execute-in-place work as much as possible.Due to often
Use condition and the limited time of emergency trouble shooting measures after naked light fire extinguishing, occur that what strand can not normally cut shows
As happening occasionally, it is impossible to the loss that normal surface trimming causes is bigger.So even steel mill management personnel also only
Can take to consent tacitly to attitude to on-the-spot big Chang Minghuo flame, not go to haggle over.
The existence of Chang Minghuo, it is ensured that the normal cutting of strand, also brings huge energy resource consumption simultaneously.
As a example by conventional little base type 150X150 square billet: as a example by pulling rate 2.5 ms/min, scale 6 meters, 6 meters
The scale ejection time is 144 seconds, and also only about 30 seconds normal clipping time, the cutting waiting time is (i.e.
The Chang Minghuo time)=144 (the scale ejection times)-30 (normal clipping time) just reach 114 seconds, its
His low pulling rate, long scale cutting waiting time of base type longer, for igniting of surface trimming, Wo Menwei
The cost that this kindling material is paid is the biggest.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides a kind of energy-conservation, reductions of discharging, compact conformation, reasonable, merit
Energy is perfect, ignition success rate is high, safeguard that energy-saving electric igniting easy to use helps hot rifle.
The present invention is that a kind of energy-saving electric igniting helps hot rifle, is situated between including gun body, high tension cable protecting tube, the energy
Matter case, described gun body includes rifle head and gun barrel, arranges high tension cable pipeline in gun barrel, and described high tension cable is prevented
Pillar is arranged in high tension cable pipeline, and the termination that high tension cable pipeline is positioned at outside gun body arranges high tension cable
Pipe joint, high tension cable pipe joint outer end arranges preventing dust head, and high tension cable is arranged on high-tension electricity
In cable protecting tube, one end of high tension cable connects high-tension ignition electrode, also set up in described gun barrel oxygen hose,
Gas Pipe and circulating water pipe, described oxygen hose extends in the termination outside gun barrel and arranges oxygen connection, oxygen hose
Being connected by the oxygen pipeline of oxygen connection and energy medium case, described Gas Pipe extends in the end outside gun barrel
Head arranges gas joint, and Gas Pipe is connected by the fuel gas pipeline of gas joint and energy medium case, described in follow
Ring water pipe arranges water inlet connect in gun barrel external connection water supply hose and delivery hose, the termination of described water supply hose
Head, the termination of delivery hose arranges water out adapter, arranges mixing pilot chamber, Gas Pipe and oxygen in described rifle head
Trachea leads to mixing pilot chamber by gas nozzle, and the termination of described high-tension ignition electrode extends to mixing and ignites
Room.The gas jet overcoat of rifle head is set up defences slag cover and bucker.
The Advantageous Effects of the present invention is:
Unique rifle head design, it is achieved that the respectively system such as energy-saving electric burning torch gas circuit, circuit and ignitor
Highly integrated, the reasonable Arrangement of system.
Unique high tension cable protecting tube structure, facilitates assembling and the maintenance of ignitor, and thoroughly solves
Owing to string burns the phenomenon of bad high tension cable, greatly reduce equipment failure rate.
The anti-slag cover of uniqueness, bucker, it is achieved that the extraneous melted kernel flying slag and dabble enters, for saving
Electronic ignition preheating lance opposing ectocine can assemble first barrier, hold first and extremely closed.
Built-in type high pressure ignitor structure, definitely avoids contacting of people and high pressure, substantially increases equipment
Security performance.
Overall reasonable Arrangement, greatly reduces the plant maintenance requirement to Personnel Skill Levels, it is achieved that " stupid
Melon formula " operation, greatly reduce equipment failure rate, the zero failure operation for equipment creates necessary condition.
Accompanying drawing explanation
The structural representation of Fig. 1: the present invention.
The structural representation of the another side of Fig. 2: the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.With
Lower embodiment is used for illustrating the present invention, but is not limited to the scope of the present invention.
The present invention is that a kind of energy-saving electric igniting helps hot rifle, including gun body, high tension cable protecting tube 8, the energy
Medium box, the composition such as PLC control cabinet, field operation box, transfer box, associated media pipeline, belong to machine,
Electricity, gas integral equipment.Described gun body includes rifle head 1 and gun barrel 4, and gun barrel one end connects rifle head, another
End arranges end cap 5.Arranging high tension cable pipeline 6 in gun barrel, described high tension cable protecting tube 8 is arranged on height
In voltage cable pipeline 6, high tension cable pipeline 6 is positioned at the termination outside gun body and arranges high tension cable pipe joint
13, high tension cable pipe joint outer end arranges preventing dust head 12, and high tension cable is arranged on high tension cable to be prevented
In pillar, one end of high tension cable connects high-tension ignition electrode 7.
The head dust-proof, anti-of intermediate high-pressure cable pipeline 6 is taken off, and high tension cable protecting tube is taken out,
Sequentially head dust-proof, anti-and high tension cable protecting tube are put from high-voltage ignition transformer (ignition transformer
Junction box's ground connection is good, and ignition transformer earth lead and earth point is reliably connected) high tension cable, high
One end of voltage cable is connected with high-tension ignition electrode by Special connection terminal, and hands gently improves voltage cable will igniting
Electrode and high tension cable protecting tube send into intermediate high-pressure cable pipeline, tighten head dust-proof, anti-.
Also setting up oxygen hose 18, Gas Pipe 10 and circulating water pipe in described gun barrel, described oxygen hose extends in
Termination outside gun barrel arranges oxygen connection 16, and oxygen hose passes through oxygen connection and the oxygen of energy medium case
Pipeline connects, and described Gas Pipe extends in the termination outside gun barrel and arranges gas joint 14, and Gas Pipe is passed through
The fuel gas pipeline of gas joint and energy medium case connects.
Described circulating water pipe is at gun barrel external connection water supply hose 9 and delivery hose 17, described water supply hose
Termination water supply connector 11 is set, the termination of delivery hose arranges water out adapter 15, forms integral water-cooled system
System, it is ensured that energy-saving electric igniting helps hot rifle at high-temperature region requirements of one's work, ensure that energy-saving electric igniting helps
The normal performance of hot rifle each critical component performance.
Mixing pilot chamber 19, Gas Pipe and oxygen hose are set in described rifle head and lead to mixed by gas nozzle 20
Closing pilot chamber, the termination of described high-tension ignition electrode extends to mix pilot chamber.The gas jet overcoat of rifle head
Set up defences slag cover 2 and bucker 3.
When continuous casting steel billet arrives scale position, when flame cutting machine starts to press from both sides base or combustion gas is opened, energy-saving electric
Igniting helps hot rifle PLC control system to receive signal, and energy medium case gas electromagnetic valve obtains electric opening, energy-conservation
Electronic ignition helps hot rifle combustion gas to open, and sequentially energy medium case oxygen electromagnetic valve obtains electric opening, and energy-saving electric is lighted a fire
Helping hot rifle oxygen to open, combustion gas, oxygen mix pilot chamber mixing in rifle, and now high-voltage ignition transformer obtains electric
Igniting, energy-saving electric igniting helps hot rifle to jet out flames, and lights burning torch combustion oxygen gas mixture gas (when once lighting a fire not
During success, can rapidly " igniting " button on push platform carry out remedying igniting).Stop after the 1-2 second
Work, waits ignition order next time.
When cutting circle base or big specification square billet, rectangular bloom can by supporting energy medium case in decompressor
The adjustment of pressure and arrange the program of supporting PLC control system and lengthen flame intensity and the duration of ignition, can be real
Now justify base or big specification square billet, the auxiliary preheating function of rectangular bloom, improved and be cut into power.
The above is only the preferred embodiment of the present invention, it is noted that common for the art
For technical staff, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and change
Type, these improve and modification also should be regarded as protection scope of the present invention.
Claims (2)
1. an energy-saving electric igniting helps hot rifle, it is characterised in that include gun body, high tension cable protecting tube, the energy
Medium box, PLC control cabinet, field operation box, transfer box, associated media pipeline, belong to mechanical, electrical, gas one
Body equipment, described gun body includes rifle head and gun barrel, and gun barrel one end connects rifle head, and the other end arranges end cap, rifle
Arranging high tension cable pipeline in Tong, described high tension cable protecting tube is arranged in high tension cable pipeline, high tension cable
Pipeline is positioned at the termination outside gun body and arranges high tension cable pipe joint, and high tension cable pipe joint outer end arranges anti-
The anti-head of dirt, high tension cable is arranged in high tension cable protecting tube, and one end of high tension cable connects high pressure spot thermoelectricity
Pole, also sets up oxygen hose, Gas Pipe and circulating water pipe in described gun barrel, described oxygen hose extends in outside gun barrel
Termination oxygen connection is set, oxygen hose is connected by the oxygen pipeline of oxygen connection and energy medium case, described
Gas Pipe extends in the termination outside gun barrel and arranges gas joint, and Gas Pipe passes through gas joint and energy medium case
Fuel gas pipeline connect, described circulating water pipe is in gun barrel external connection water supply hose and delivery hose, described water inlet
The termination of flexible pipe arranges water supply connector, and the termination of delivery hose arranges water out adapter, arranges mixing in described rifle head
Pilot chamber, Gas Pipe and oxygen hose lead to mixing pilot chamber, the end of described high-tension ignition electrode by gas nozzle
Head extends to mix pilot chamber.
Energy-saving electric the most according to claim 1 igniting helps hot rifle, it is characterised in that the gas nozzle of rifle head
Overcoat is set up defences slag cover and bucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255468.5A CN104014756B (en) | 2014-06-11 | 2014-06-11 | Energy-saving electric igniting helps hot rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255468.5A CN104014756B (en) | 2014-06-11 | 2014-06-11 | Energy-saving electric igniting helps hot rifle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014756A CN104014756A (en) | 2014-09-03 |
| CN104014756B true CN104014756B (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410255468.5A Active CN104014756B (en) | 2014-06-11 | 2014-06-11 | Energy-saving electric igniting helps hot rifle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388266B (en) * | 2017-08-22 | 2023-07-25 | 沈阳江芯绿晨环保设备有限公司 | Long-burning electronic igniter |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136827A (en) * | 1977-02-28 | 1979-01-30 | Mushenko Nikolai Y | Oxygen-fuel cutting torch |
| CN201386543Y (en) * | 2009-04-20 | 2010-01-20 | 北京理工大学 | High-energy electronic ignition system of high pressure natural gas well |
| CN101839485B (en) * | 2010-06-18 | 2012-05-09 | 青岛上联机械设备有限公司 | Autoignition dual ring fast cutting torch |
| CN102128455B (en) * | 2011-03-03 | 2012-05-23 | 顾向涛 | Ignition gun capable of detecting ignition flame |
| KR20130081946A (en) * | 2012-01-10 | 2013-07-18 | 김유선 | Gas torch with ignition device |
| CN203147817U (en) * | 2012-12-20 | 2013-08-21 | 青岛上联机械设备有限公司 | Automatic ignition torch of flame cutting machine |
| CN103192042B (en) * | 2013-04-03 | 2015-03-18 | 河北煜剑节能技术有限公司 | Casting blank cutting control device, cutting system and cutting method based on programmable logic controller (PLC) |
| CN203887186U (en) * | 2014-06-11 | 2014-10-22 | 刘冰 | Energy-saving electronically-ignited heat supporting gun |
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2014
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| CN104014756A (en) | 2014-09-03 |
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