CN108598733A - A kind of conducting wire and igniter burner - Google Patents
A kind of conducting wire and igniter burner Download PDFInfo
- Publication number
- CN108598733A CN108598733A CN201810326633.XA CN201810326633A CN108598733A CN 108598733 A CN108598733 A CN 108598733A CN 201810326633 A CN201810326633 A CN 201810326633A CN 108598733 A CN108598733 A CN 108598733A
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- CN
- China
- Prior art keywords
- conducting wire
- igniter burner
- wiring nose
- stainless steel
- igniter
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
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- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/042—Hand tools for crimping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spark Plugs (AREA)
Abstract
The present invention discloses a kind of conducting wire and igniter burner, conducting wire include：Stainless steel wire, insulated hull, the first wiring nose and the second wiring nose；Insulated hull is coated on the outer wall of stainless steel wire；First wiring nose and the second Wiring nose sub-set set the both ends for being fixed on stainless steel wire.Igniter burner, including conducting wire, burning torch, igniter burner cavity, pulse igniter；Burning torch is arranged in the inside of igniter burner cavity, and the first wiring nose of conducting wire is fixed on the trip bolt of igniting pipette tips of burning torch, and the first wiring nose of conducting wire is arranged in the inside of igniter burner cavity；Second wiring nose of conducting wire is arranged in the outside of igniter burner cavity, and is fixed on the lower part of the spark plug of pulse igniter.Conducting wire using the present invention can significantly improve the high temperature resistant of conducting wire, corrosion resistant degree of corrosion and igniter burner the cycle of operation, reduce the failure rate of conducting wire and igniter burner, solve the problems, such as that gasification furnace altar lamp cannot light a fire in time and drive.
Description
Technical field
The present invention relates to the pulse firing technical fields under special operation condition environment (high temperature, humidity, a variety of corrosive mediums), special
It is not to be related to a kind of conducting wire and igniter burner.
Background technology
Igniter burner uses the electric lead of copper wire outsourcing insulated hull, using gasification water-gas as fuel gas, in fuel gas
H2S contents are 1% -2%, therefore igniter burner electric lead is chronically at high-sulfur corrosive environment.It is needed after gasification furnace blowing out every time
When igniting, burning torch, which does not discharge, to misfire, and after gasification furnace replaces qualified isolation, extracts burning torch, finds on burning torch
The copper wire of electric lead has been corroded broken string, can not form discharge loop electric discharge.After the above problem occurs, gasification furnace altar lamp
(igniter burner no longer extinguishes after lighting, that is, gasification furnace altar lamp mentioned here) cannot light a fire and drive in time, need
After handling wiring again into line replacement isolation, extraction altar lamp burning torch to gasified boiler system and returning dress, air seal test
It can light a fire again so that the time of driving increases by 16-20 hours/times, and the process for handling wiring is to replace in igniter burner
The process of electric lead, the process are needed to carry out process, could be extracted burning torch out after dismantling igniter burner, the point more renewed
Burn mouth electric lead.
Igniter burner is installed and used in gasification furnace, and former electric lead is silicon rubber insulation and sheath copper core flexible cable.Because of gas
It is high to change in-furnace temperature height, corrosive gas concentration, causes electric lead copper core seriously corroded, insulation ag(e)ing fast, igniter burner failure
Rate is high, service life is short, and electric lead occurs as soon as failure within about 1 month, larger to Influence of production.
Invention content
The object of the present invention is to provide a kind of conducting wire and igniter burner, the high temperature resistant, corrosion-resistant of conducting wire can be significantly improved
The cycle of operation of degree and igniter burner reduces the failure rate of conducting wire and igniter burner, and solving gasification furnace altar lamp cannot
The problem of igniting is driven in time.
To achieve the above object, the present invention provides following schemes：
A kind of conducting wire, including：Stainless steel wire, insulated hull, the first wiring nose and the second wiring nose；
The insulated hull is coated on the outer wall of the stainless steel wire；
The first Wiring nose sub-set sets the one end for being fixed on the stainless steel wire；
The second Wiring nose sub-set sets the other end for being fixed on the stainless steel wire.
Optionally, the material of the stainless steel wire is 304 materials, 321 materials or 316 materials.
Optionally, diameter >=1.5mm of the stainless steel wire.
Optionally, the insulated hull is heat-shrinkable T bush.
Optionally, the heat-shrinkable T bush is fluorubber heat-shrinkable T bush.
Optionally, the model CB-FKM of the fluorubber heat-shrinkable T bush.
Optionally, the material of the first wiring nose and/or the second wiring nose is stainless steel.
A kind of igniter burner, including conducting wire, burning torch, igniter burner cavity, pulse igniter；
Gaseous mixture full of nitrogen, oxygen and fuel gas in the igniter burner cavity；
The burning torch is arranged in the inside of the igniter burner cavity, and the first wiring nose of the conducting wire is fixed on institute
It states on the trip bolt of igniting pipette tips of burning torch, and the first wiring nose of the conducting wire is arranged in the igniter burner cavity
Inside；Second wiring nose of the conducting wire is arranged in the outside of the igniter burner cavity, and is fixed on the pulse point
The lower part of the spark plug of firearm.
According to specific embodiment provided by the invention, the invention discloses following technique effects：Conducting wire disclosed by the invention
For stainless steel wire outsourcing insulated hull, and stainless steel wire both ends are crimped with stainless steel wiring nose, due to stainless steel wire high temperature resistant, resistance to
Corrosive nature is especially good, can be used under special operation condition environment (high temperature, humidity, a variety of corrosive mediums), therefore the conducting wire is answered
For in igniter burner, since the particularity of igniter burner device and pulse firing process is led in the igniter burner course of work
The operating voltage of line is high, electric current is small, therefore stainless steel wire may be used and substitute copper as wire stylet, to not influence electric conductivity
The high temperature resistant, corrosion-resistant that conducting wire is realized in the case of energy, substantially increases the high temperature resistant of electric lead in igniter burner, corrosion-resistant journey
The cycle of operation of degree and igniter burner, the failure rate of conducting wire and igniter burner is reduced, solves gasification furnace altar lamp not
Can be lighted a fire the problem of being driven in time.Practical situations show that the high temperature resistant, corrosion resistance of electric lead in igniter burner have
Significantly promoted, gasification furnace altar lamp again do not occur electric lead because corrosion wire breakage can not discharge igniting the case where, significantly
Shorten the time of driving.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structure chart of conducting wire provided by the invention；
Fig. 2 is a kind of structure chart of igniter burner provided by the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of conducting wire and igniter burner, the high temperature resistant, corrosion-resistant of conducting wire can be significantly improved
The cycle of operation of degree and igniter burner reduces the failure rate of conducting wire and igniter burner, and solving gasification furnace altar lamp cannot
The problem of igniting is driven in time.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 is a kind of structure chart of conducting wire provided by the invention.
Referring to Fig. 1, the conducting wire, including：Stainless steel wire 1, insulated hull 2, the first wiring nose 3 and the second wiring nose 4；Institute
Insulated hull 2 is stated to be coated on the outer wall of the stainless steel wire 1；The first wiring nose 3, which is arranged, is fixed on the stainless steel wire 1
One end；The second wiring nose 4 is arranged the other end for being fixed on the stainless steel wire 1.
The material of the stainless steel wire 1 is 304 materials, 321 materials or 316 materials；Material difference resistance to corrosion is different
(being directed to different corrosive environments)；Diameter >=1.5mm of the stainless steel wire 1 also needs to adapt to corrosion resistant environment influence；It is stainless
The corrosion resistance of steel wire, atmospheric corrosion resistance and elevated temperature strength are especially good, can be used under conditions of severe cruel；Stainless steel wire itself is
Metal belongs to electric conductor, thus can be used for making conducting wire to realize the transmission of current/voltage.
The insulated hull 2 is heat-shrinkable T bush；The heat-shrinkable T bush is fluorubber heat-shrinkable T bush；The fluorubber heat-shrinkable T bush
Model CB-FKM.
The material of the first wiring nose 3 and/or the second wiring nose 4 is stainless steel；First Wiring nose
Son 3 and the second wiring nose 4 are both needed to make by oneself, with stainless steel plate proportionally blanking, bend certain radian, get required outer
The hole of diameter；The first wiring nose 3 and the second wiring nose 4 are used for being reliably connected between equipment, connection
When the first wiring nose 3 and the second wiring nose 4 be fixed on the CARBURIZING FURNACE FOR STAINLESS FASTENER of equipment；The company of various cables, wiring nose
It scoops out this and follows the principle that identical material is connected, such as：Aluminium cable is connect with aluminum wiring nose, copper cable and copper wiring
Nose is connected, and copper appliance wiring end must be connected with copper wiring nose, this is because：Copper aluminium Long Term Contact will produce
Oxidation generates poor contact phenomenon, and fire, damage electric power facility are formed so as to cause spark；In the present invention according to various cables,
The connection of wiring nose should follow the principle that identical material is connected, and the copper wiring nose used originally be replaced with stainless
The wiring nose of steel material, to ensure that stainless steel wire and the wiring nose of conducting wire are stainless steel, material identical is long
Phase contact not will produce oxidation and poor contact phenomenon, so as to avoid spark caused by possibility in current/voltage transmission process
Electric discharge causes to be unable to actual spark electric discharge at igniting pipette tips, ensure that conducting wire uses the safety of process.
Make conducting wire of the present invention the step of include：(1) prepare material requested, CB-FKM fluorubber thermal contraction casing tubes use
Temperature：- 55 DEG C -200 DEG C, pressure resistance：0.6KV, breakdown strength：≥11kV/mm；The stainless steel wire of diameter >=1.5mm also needs to adapt to
Corrosion resistant environment influences, and corrosion resistance, atmospheric corrosion resistance and elevated temperature strength are especially good, can be used under conditions of severe cruel.(2)
Require interception several rice of stainless steel wire spare according to conductor length.(3) make stainless steel wiring nose, with stainless steel plate according to than
Example blanking, bends certain radian, gets the hole of required outer diameter.(4) stainless steel wire CB-FKM fluorubber is pierced into be heat-shrinked
In casing, pyrocondensation process is carried out with heat gun, ensures that CB-FKM fluorubber thermal contraction casing tubes are coated on the outer of stainless steel wire
On wall, to improve wire insulation intensity, increase by 2 layers of CB-FKM fluorubber thermal contraction casing tubes outside stainless steel wire.(5) it peels off stainless
The CB-FKM fluorubber thermal contraction casing tubes of steel wire both ends cladding, make stainless steel wire expose, and stainless steel Wiring nose sub-set is set to not
The both ends of rust steel wire, compressing stainless steel wiring nose with Crimping Pliers makes itself and stainless steel wire be in close contact.
Conducting wire disclosed by the invention uses stainless steel wire outsourcing insulated hull, and stainless steel wire both ends are crimped with stainless steel wiring
Nose can be in special operation condition environment (high temperature, humidity, a variety of corrosion since stainless steel wire high temperature resistant, corrosion resistance are especially good
Medium) under use, therefore, which can be used in various high temperature and the highly concentrated equipment of corrosive gas, to solve equipment
The problem of breaking down due to conducting wire corrodes and fuses.In addition, the conducting wire of the present invention also has, chosen material is at low cost, makes work
Skill is simple, the good advantage of using effect.
Fig. 2 is a kind of structure chart of igniter burner provided by the invention.
Referring to Fig. 2, the igniter burner, including：Conducting wire, burning torch 5, igniter burner cavity 6, pulse igniter 7.
Gaseous mixture full of nitrogen, oxygen and fuel gas in the igniter burner cavity 6；
The burning torch 5 is arranged in the inside of the igniter burner cavity 6, and the first wiring nose 3 of the conducting wire is fixed
On the trip bolt of the igniting pipette tips of the burning torch 5, and the first wiring nose 3 setting of the conducting wire is burnt in the point
The inside of mouth cavity 6；Second wiring nose 4 of the conducting wire is arranged in the outside of the igniter burner cavity 6, and is fixed on institute
State the lower part of the spark plug of pulse igniter 7.
During conducting wire, the first wiring nose 3 of the conducting wire is fixed on the igniting pipette tips of the burning torch 5
On trip bolt, screw is tightened, the conducting wire for fixing one end is packed into the igniter burner chamber together with the burning torch 5
In body 6, the second wiring nose 4 of the conducting wire is located at the outside of the igniter burner cavity 6, for connecting the pulse firing
Device 7, and the second wiring nose 4 is fixed on the lower part of the spark plug of the pulse igniter 7.
Igniter burner disclosed by the invention, using the conducting wire of stainless steel wire outsourcing insulated hull in the present invention, due to a baked wheaten cake
The particularity of mouth device and pulse firing process, in the igniter burner course of work, operating voltage height, the electric current of conducting wire are small, because
This may be used stainless steel wire and substitutes copper as wire stylet, to realize the resistance to height of conducting wire in the case where not influencing electric conductivity
It is warm, corrosion-resistant, substantially increase the operation week of the high temperature resistant of electric lead, corrosion resistant degree of corrosion and igniter burner in igniter burner
Phase reduces the failure rate of conducting wire and igniter burner, and solving gasification furnace altar lamp cannot light a fire asking of driving in time
Topic.Practical situations show that the high temperature resistant, corrosion resistance of electric lead in igniter burner have and are significantly promoted, and gasify
Furnace superintendent bright lamp do not occur again electric lead because corrosion wire breakage can not discharge igniting the case where, substantially reduce drive the time.
During installation conducting wire of the present invention, needs first to remove burning torch from igniter burner, remove the step of burning torch
Suddenly include：(1) conducting wire being connected with igniter burner is removed；(2) flange bolt of fixed ignition burner is removed；(3) with lifting
Equipment slowly promotes burning torch from igniter burner up to being detached from igniter burner, is put under the premise of not colliding miscellaneous equipment specially
With hole for hoist.
First wiring nose of conducting wire is fixed on the trip bolt of igniting pipette tips of burning torch, screw is tightened, will consolidate
The step of conducting wire for setting one end is fitted into burning torch in igniter burner cavity together, installation burning torch is as follows：(1) first by point
Firelock head is reliably connected with burning torch overhead；(2) the outer electric spark experiment of burning torch stove is normal；(3) burning torch lifting is set
It is standby slowly to lift；(4) burning torch is slowly implanted into igniter burner cavity；(5) bolt being uniformly fixedly connected around burning torch；
(6) connecting line of igniter burner and pulse igniter is connected；(7) if pipeline and connecting line insulation and state around checking are no different
It is often to complete installation, electric spark in stove can be done after process conditions have and is tested；(8) it is waited for after electric spark experiment is qualified in stove
Ignition condition can carry out technique igniting after having.
After installation is complete, igniter burner can work normally, and the effect of igniter burner is to generate high-energy spark pulse shaping
The nitrogen of spark ignition igniter burner, the gaseous mixture of oxygen and fuel gas.Igniter burner structure mainly by pulse igniter, lead
Line and igniting pipette tips three parts composition.Its basic functional principle is by 220V AC voltage by pulse igniter through transformer liter
Pressure, bridge rectifier become 2500V DC voltages, via the capacitive energy storage that inside carries, are released energy, are generated by discharge tube concentration
High-energy spark pulse.The effect of pulse igniter is that 220V AC voltage is boosted through transformer, and it is straight that bridge rectifier becomes 2500V
Galvanic electricity pressure is released energy by discharge tube concentration via the capacitive energy storage that inside carries, generates high-energy spark pulse.The work of conducting wire
Be by pulse igniter generation high-energy spark pulse send igniting pipette tips to.The effect for pipette tips of lighting a fire is the height for transmitting conducting wire
Energy spark pulse discharges to form incendiary source.Wherein, igniting pipette tips are by inner layer conductive pipe, half ceramic tube of sublevel, the rotation of outer layer conduction
Stream cover composition, cyclone cover and ceramic ring rivet welding are on inner pipe.Igniting pipette tips are attached with burning torch by ceramic nipple joint.
Conducting wire is connected to by the trip bolt in pipette tips of lighting a fire on igniting pipette tips inner layer conductive pipe.The effect of cyclone cover is that LPG is made to revolve
Stream is sufficiently mixed with oxygen, ceramic ring discharge in insulation.The effect of inner tube is fire inspection channel, connects high voltage package and cyclone cover formation voltage
Difference, fire inspection protection channel of nitrogen.
Igniter burner is installed in gasification furnace and lights a fire, and igniter burner no longer extinguishes after lighting, and referred to as gasification furnace is kept burning day and night
Lamp, altar lamp igniting startup procedure are as follows：(1) condition confirms.It is evenly distributed on three coal dust burners around igniter burner
Driving is using altar lamp as igniting kinetic energy, and altar lamp is lighted with oxygen with high-tension ignition with high pressure nitrogen/LPG mixtures, is fired
Material gas mixture is made of the HP nitrogen and LPG preheating.Water-cooling wall cooling circuit before altar lamp igniting, burner chilled(cooling) water return (CWR) and
Synthesis gas Quench and Slag-water system water recycle normal operation.Parameters described below is monitored：Modulating signal kept burning day and night, fuel atmospheric pressure,
Oxygen/fuel air ratio, burner cooling water inflow, water-cooling wall cooling water inflow, shock chamber's liquid level, crude synthesis gas pressure, crude synthesis gas
Temperature and HP nitrogen and instrument air system pressure.Altar lamp drive by program control realize, each program step all by
Monitoring, valve end position, setting valve and limitation index and etc. be carry out next step condition.Field Force confirms each blind plate
In driving front position, gasification, pulp water processing work number valve site confirmation finish, and fill in valve confirmation form and control room driving is sent to refer to
Personnel are waved, confirm that Field Force withdraws gasification frame.The ball valve (2) that slag bath is removed in gasification furnace bottom Heisui River is closed at notice scene,
Opening gasification furnace bottom Heisui River goes vacuum flasher ball valve, closing to remove subsider ball valve.Confirm that vacuum flasher (V1304A) is black
After water enters subsider, vacuum flasher Liquid level adjusting valve LV1332A is gradually turned down, level stability is after 54%, LICA1310
It throws automatic.Control room opens buck and enters cyclone separator flow control valve FV1301A manually, adjusts grey water flow 29.82m3/h.
Establish cyclone separator liquid level 52.5%.Control room notice scene opens and washes Di Ta, cyclone separator bottom Heisui River enters subsider
Ball valve (2).(2) start altar lamp.Program, which starts, to be required：System is qualified according to Pressure test program pressure testing；Each valve function
Inspection finishes.It is isolated to technique coal dust burner oxygen, oxygen cutting valve XV1230A is closed.Synthesis gas goes out workshop section's motor-driven valve
(HV1305A), pressure-regulating valve (PV1305A) and bypass valve (HV1306A) are closed, and flare line XV1304A is gone to open,
PV1303A1/A2It opens.No ESD/EHO signals (flame monitoring signal exception).Institute's operation in need and supplies have.
Master control personnel confirm that following index is normal：System back pressure is 0.5~1.0MPa, inert atmosphere (nitrogen) down-firing.Confirm length
The normal 4.4MPa of HN pressure PIA1210A before bright lamp.Confirm the normal 0.9~4.5MPa of oxygen line pressure.Confirm fuel gas buffering
Normal (the temperature in fuel gas surge tank of pressure tank, temperature<120 DEG C, pressure 4.8MPa).Confirm control wobbe index measuring instrument
AICA1202 calorific values are 16.0~17.5MJ/Nm3.Altar lamp program starting step：(ESD) reset bar 1. satisfaction is stopped in emergency
Part：No ESD/EHO stop signs (flame sensing signal exception).After conditions above meets, operating personnel can press on ESD
" head goes out to reset " button (reset and jump spoke part) then presses " ESD resets " button (ESD jumps vehicle interlocking indicator light and resets), most
After press " EHO resets " button (EHO jump vehicle interlocking indicator light reset).2. meeting the primary condition of altar lamp igniting：Opening is gone
Torch fuel gas blow valve XV1244A, XV1245A；Altar lamp fuel gas stop valve XV1243A is removed in closing；Set igniter fuel
Draught head PDIC1217A is higher than gasification furnace 0.5~0.7MPa of pressure, and fuel gas emptying (LPG matches N2) stream is established by FV1222A
Amount is 25Nm3/h≤FY1222A≤50Nm3/h；Fuel atmospheric pressure PT1217A ＞ 0.08MPa；Open oxygen emptying valve
XV1236A；Altar lamp oxygen cutting valve XV1232A, XV1233A are removed in confirmation；Oxygen pressure PT1244 is 4.3~4.6MPa, really
Recognize PDIC1211A (ensureing to be higher than 0.5~1.0MPa of gasification furnace pressure), it is ensured that oxygen pressure PIA1213A >=1.0MPa leads to
It crosses PV1267A and keeps oxygen ductwork pressure.Grope valve position according to FV1216A, preset valves aperture is 50%, corresponding oxygen stream
Amount is 50Nm3/h≤FY1216A≤80Nm3/h；Oxygen pressure PT1214A ＞ 0.08MPa；Remove flame detector nitrogen flow
FT1228A/B ＞ 10Nm3/h；After conditions above meets, altar lamp can be started.3. altar lamp starts：Contact scheduling and it is front and back
Process, gasification installation are driven；Field Force is notified to withdraw scene, control room personnel press altar lamp " startup " button on ESD,
Sequence program of lighting a fire starts, and control room personnel confirm that following valve event is normal：Fuel gas stop valve XV1243A is opened, fuel
Gas enters stove；Fuel gas blow valve XV1244A and XV1245A are closed, and observation FIA1222A flows are 25~50Nm3/h；
After XV1244A, XV1245A are closed in place, igniter starts to discharge, duration 20s.After igniter is started to work, oxygen cutting
Valve XV1233A is opened, and after oxygen cutting valve XV1233A reaches position, XV1232A is opened, when XV1232A leaves off-position, igniter
Start timing, if not detecting flare up fire after 20 seconds, triggers ESD parking procedures；Oxygen pipeline stop valve
XV1232A, XV1233A are opened, and oxygen regulating valve FV1216A sets an aperture, and oxygen emptying valve XV1236A is closed, simultaneously
Nitrogen plug valve XV1240A is closed；Make altar lamp inner ring oxygen flow FY1216 in 50~80Nm by FV1216A adjustings3/h.Altar lamp
Operation confirms：Flame detector XISA1201A or XISA1202B detect flare up fire, it was demonstrated that light a fire successfully, or pass through video
Signal is confirmed.Altar lamp oxygen flow FISA1213A, FIC1216A, LPG flows FIA1222A are normal.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Principle and implementation of the present invention are described for specific case used herein, and above example is said
The bright method and its core concept for being merely used to help understand the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (8)
1. a kind of conducting wire, which is characterized in that including：Stainless steel wire, insulated hull, the first wiring nose and the second wiring nose；
The insulated hull is coated on the outer wall of the stainless steel wire；
The first Wiring nose sub-set sets the one end for being fixed on the stainless steel wire；
The second Wiring nose sub-set sets the other end for being fixed on the stainless steel wire.
2. conducting wire according to claim 1, which is characterized in that the material of the stainless steel wire is 304 materials, 321 materials
Or 316 material.
3. conducting wire according to claim 1, which is characterized in that diameter >=1.5mm of the stainless steel wire.
4. conducting wire according to claim 1, which is characterized in that the insulated hull is heat-shrinkable T bush.
5. conducting wire according to claim 4, which is characterized in that the heat-shrinkable T bush is fluorubber heat-shrinkable T bush.
6. conducting wire according to claim 5, which is characterized in that the model CB-FKM of the fluorubber heat-shrinkable T bush.
7. conducting wire according to claim 1, which is characterized in that the first wiring nose and/or second Wiring nose
The material of son is stainless steel.
8. a kind of igniter burner, which is characterized in that the igniter burner includes claim 1-7 any one of them conducting wires, also
Including burning torch, igniter burner cavity, pulse igniter；
Gaseous mixture full of nitrogen, oxygen and fuel gas in the igniter burner cavity；
The burning torch is arranged in the inside of the igniter burner cavity, and the first wiring nose of the conducting wire is fixed on the point
On the trip bolt of the igniting pipette tips of firelock, and the first wiring nose of the conducting wire is arranged in the igniter burner cavity
Portion；Second wiring nose of the conducting wire is arranged in the outside of the igniter burner cavity, and is fixed on the pulse igniter
Spark plug lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810326633.XA CN108598733A (en) | 2018-04-12 | 2018-04-12 | A kind of conducting wire and igniter burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810326633.XA CN108598733A (en) | 2018-04-12 | 2018-04-12 | A kind of conducting wire and igniter burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108598733A true CN108598733A (en) | 2018-09-28 |
Family
ID=63621985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810326633.XA Pending CN108598733A (en) | 2018-04-12 | 2018-04-12 | A kind of conducting wire and igniter burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108598733A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135805A (en) * | 1993-10-29 | 1996-11-13 | 斯普力特法尔公司 | Improved multiple-core electrical ignition system cable |
| CN2893469Y (en) * | 2006-04-06 | 2007-04-25 | 邵明山 | Burner for chafing dish |
| CN202694904U (en) * | 2012-05-21 | 2013-01-23 | 辽宁金环电缆有限公司 | Heat-resisting and insulated high-voltage ignition cable used for airplane |
-
2018
- 2018-04-12 CN CN201810326633.XA patent/CN108598733A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135805A (en) * | 1993-10-29 | 1996-11-13 | 斯普力特法尔公司 | Improved multiple-core electrical ignition system cable |
| CN2893469Y (en) * | 2006-04-06 | 2007-04-25 | 邵明山 | Burner for chafing dish |
| CN202694904U (en) * | 2012-05-21 | 2013-01-23 | 辽宁金环电缆有限公司 | Heat-resisting and insulated high-voltage ignition cable used for airplane |
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| PB01 | Publication | ||
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Application publication date: 20180928 |