CN105555005B - A kind of plasma pyrolysis device of telescopic striking - Google Patents
A kind of plasma pyrolysis device of telescopic striking Download PDFInfo
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- CN105555005B CN105555005B CN201610087003.2A CN201610087003A CN105555005B CN 105555005 B CN105555005 B CN 105555005B CN 201610087003 A CN201610087003 A CN 201610087003A CN 105555005 B CN105555005 B CN 105555005B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/48—Generating plasma using an arc
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Abstract
A kind of plasma pyrolysis device of telescopic striking, it is related to plasma apparatus, including first electrode, first electrode seat, fender body, second electrode, 3rd electrode, second electrode seat and electromagnetic drive component, first electrode is arranged on the notch of first electrode seat, first electrode seat is connected to the 3rd electrode by fender body, 3rd electrode is connected on second electrode seat by insulated connecting piece, second electrode is arranged on second electrode seat, second electrode is entered in the interior space of fender body through space in the ring of the 3rd electrode, space between the annulus wall body of the barred body of second electrode and the 3rd electrode forms ionization channelses, the interior space of fender body forms plasma and room occurs.The present invention takes the measure of telescopic striking be extended the space length between two main electrodes, increases the energy of high-temperature plasma electric arc；Magnetic bead measure is set to drive arc electrode using magnet coil and in drive rod, its simple and reasonable, reliable operation.
Description
Technical field
The present invention relates to plasma apparatus, especially relates to a kind of arc plasma device.
Background technology
Currently, plasma technology has been widely used, industrially applied to plasma ignition, plasma spraying, gold
Category smelting, heating plasma manufacture nano material, cutting, the processing of waste incineration waste etc..The processing mode of plasma and one
As mode make a world of difference, plasma is a kind of state formed under ionosphere or electric discharge phenomena, existing along with electric discharge
As the activity chemistry that will be generated excited atom, excite molecule, dissociation atom, free atomic group, atom or molecular ion group
Thing and their reactions caused by collision with other chemicals.In plasma generator, discharge process causes work
Qi leel loses outer-shell electron and forms ionic condition, through mutually collision and produce high temperature, temperature up to tens of thousands of degree more than, located
The chemical industry pernicious gas of reason by HTHP plasma attack when, its molecule, atom will be reconfigured and generated new
Material so that harmful substance is changed into innocuous substance.
In solid waste disposal field, water vapour is decomposed into after hydrogen, oxygen activity chemicals again by plasma device
Gasification furnace is sent into as gasifying agent, gasified reverse is carried out with house refuse or medical waste or industrial organic waste or agriculture and forestry organic waste material
Should, the reaction carried out is exothermic reaction, is not required to input oxygen or air-breathing, therefore can be house refuse or medical waste
Or industrial organic waste or agriculture and forestry organic waste material are converted into the hydrogen-rich synthetic gas for meeting industrial chemicals application requirement.
It is appointing for this area research staff to research and develop a kind of plasma device rational in infrastructure, being adapted to the application of its target product
Business, it is the target that this area research staff is pursued to improve the efficiency of plasma device, reduce power consumption.
The content of the invention
It is an object of the invention to provide a kind of suitable processing chemical industry pernicious gas or the plasma device of pyrolysis purposes, and
Make apparatus structure advantages of simple and efficiency high, to reduce power consumption.
A kind of plasma pyrolysis device of telescopic striking of the present invention, including first electrode 8, first electrode seat 6, enclose
Watch box 9, second electrode 11, the 3rd electrode 12, second electrode seat 15 and electromagnetic drive component, it is characterized in that in first electrode 8
The heart has a through hole, the fluted 8-1 of right-hand member of first electrode 8, and first electrode seat 6 is the annular trough body structure of right-end openings, fender body 9
For cylindrical structure, second electrode 11 is pole body structure, and the 3rd electrode 12 is torus structure, and second electrode seat 15 is hollow
Rotary structure；First electrode 8 is arranged on the notch of first electrode seat 6, and the right-hand member of first electrode seat 6 is connected by fender body 9
The left end of the 3rd electrode 12 is connected to, the right-hand member of the 3rd electrode 12 is connected on second electrode seat 15 by insulated connecting piece 14, the
Two electrodes 11 are arranged on the left end of second electrode seat 15, and the pole body of second electrode 11 enters through space in the ring of the 3rd electrode 12
Enter into the interior space of fender body 9, the head end of second electrode 11 is relative with the right-hand member of first electrode 8, the barred body of second electrode 11
Space between the annulus wall body of the 3rd electrode 12 forms ionization channelses Ⅹ, and the interior space of fender body 9 forms plasma hair
Raw room Ⅺ, room Ⅺ, which occurs, for plasma has product exit III to pick out；Electromagnetic drive component is arranged on the left end of first electrode seat 6,
There is drive rod 1 in electromagnetic drive component, during application, arc electrode is arranged on drive rod 1, arc electrode passes through first electrode
8 groove 8-1 is extend into the interior space of fender body 9, arc electrode is drawn between first electrode 8 and second electrode 11
Arc.
In the present invention, there is newel 6-1 in the annular trough body structure of first electrode seat 6, newel 6-1 axial centre has
The duct of insertion, the duct at newel 6-1 centers are passed through with the groove 8-1 phases of the right-hand member of first electrode 8 and connected, newel 6-1 centers
Duct form arc electrode telescopic chute；The annular slot space of first electrode seat 6 forms annular cooling chamber II, annular cooling
Room II has the access of coolant inlet Ⅻ and coolant outlet I to pick out；Product exit III is arranged on the wall body of fender body 9；Insulation
Connector 14 is torus structure, and space forms ring-shaped air chamber VI in the annulus of insulated connecting piece 14, in insulated connecting piece 14
There is medium input interface V to be linked into ring-shaped air chamber VI on wall body, ring-shaped air chamber VI is communicated to fender body 9 by ionization channelses Ⅹ
Room Ⅺ occurs for interior plasma；There are installation screw socket 15-3 and connection screw socket 15-2, installation screw socket 15- on second electrode seat 15
3 are used to install second electrode 11, and connection screw socket 15-2 is connected in insulated connecting piece 14, has mozzle in second electrode seat 15
15-1, there is cooling chamber IV in the pole body structure of second electrode 11, mozzle 15-1 is extend into cooling chamber IV, mozzle
15-1 peripheral space forms cooling agent return flow line VIII, and mozzle 15-1 has cooling liquid inlet Ⅸ to access, and cooling agent backflow is logical
Road VIII has cooling liquid outlet VII to pick out；Electromagnetic drive component is made up of coil rack 3, magnet coil 2 and drive rod 1, electromagnetic wire
Circle 2 is placed in the wire casing of coil rack 3, and the axial centre of coil rack 3 is the slideway of insertion, and drive rod 1 is arranged on coil bone
In the slideway of frame 3；Drive rod 1 is hollow-core construction, has spaced magnetic bead in the hollow rod body of the middle part of drive rod 1 and left part
20 and spacer beads 21, the hollow rod body of the right part of drive rod 1 is used to install arc electrode；Have on drive rod 1 spacing for stretching out
The spacing spacing major part 1-1 with retraction；There is brush 5 on first electrode seat 6；There is the first electricity on the wall body of second electrode seat 15
Gas interface 16 accesses, and the first electric interfaces 16 are communicated to second electrode 11；There is second electrically to connect on the wall body of the 3rd electrode 12
Mouth 17 accesses；There are the 3rd electric interfaces 19 to access on the wall body of first electrode seat 6, the 3rd electric interfaces 19 are communicated to the first electricity
Pole 8.
In plasma device, plasma arc produces between two main electrodes, the energy between two main electrodes
Under conditions of maintaining plasma arc stable operation, the space length between two main electrodes is bigger, plasma arc
Stroke is longer, and the chance and number that its electronics mutually collides will be more, and its energy will be bigger, when harmful for handling industry
During gas, pernicious gas can be bigger by the intensity of HTHP plasma attack, and it, which is reconfigured, is changed into innocuous substance
Efficiency can be higher.The present invention carries out striking using arc electrode, first stretching arc electrode make striking between two main electrodes away from
From shortening, to reduce striking voltage, arc electrode of then retracting, make to produce high-temperature plasma electric arc between two main electrodes.
Two described main electrodes are first electrode 8 and second electrode 11.The present invention takes the measure of telescopic striking to make plasma
Space length between two main electrodes of body device is extended, and is increased the energy of high-temperature plasma electric arc, is improved effect
Rate and saving electric energy.
When plasma device is run, the arc root of plasma arc is produced on the right side of first electrode 8, in order to keep away
Exempt from arc electrode to be sintered in first electrode 8 and make arc electrode lose Telescopic, right-hand member of the present invention in first electrode 8
Set groove 8-1, make striking act on after the completion of arc electrode head and the wall body of first electrode 8 between have certain space away from
From.
In above-mentioned invention, there are spaced magnetic bead 20 and isolation in the hollow rod body of the middle part of drive rod 1 and left part
Pearl 21, when it is implemented, magnetic bead 20 selects permanent magnet material, spacer beads 21 select nonmagnetic substance, and the polarity of each magnetic bead is carried out
Series aiding connection is set, and when that need to stretch out arc electrode, positive energization is carried out to magnet coil, is made electric caused by magnet coil center
The magnetic line of force of magnetic force and magnetic bead in drive rod 1 carries out positive direction cooperation, and drive rod 1 is elapsed to the right；When the arc electrode that need to retract
When, magnet coil is reversely powered, enters electromagnetic force caused by magnet coil center and the magnetic line of force of magnetic bead in drive rod 1
Row opposite direction coordinates, and drive rod 1 is moved to the left.When the left end installation positioning iron hoop 22 in coil rack 3, magnetic bead 20 is utilized
Magnetic force, position drive rod 1, so that arc electrode is positioned at extended position or retracted position.The present invention utilizes electromagnetic wire
Enclose with drive rod 1 to drive arc electrode, without mechanical motion mechanism so that it is simple in construction, and reliable operation.Specific implementation
When, in the left end installation positioning iron hoop 22 of coil rack 3, only to electromagnetism during drive rod 1 need to be made to move ahead or retreat
Coil is powered, after the positioning of drive rod 1, so that it may magnet coil is powered off, is realized and is saved electric energy and extend magnet coil
Life-span.
The present invention is applied in processing industrial harmful gas field or applied in solid waste disposal field, in order to enter one
Step improves the efficiency of plasma device, and the present invention is provided with the 3rd electrode 12 in the structure, and second electrode 11 is from the 3rd electrode
Passed through in 12 torus in space, the space between the inwall of the 3rd electrode 12 and the outer wall of second electrode 11 is formed ionization channelses
Ⅹ.Using when, arc electrode 10 with inserted mode be arranged on the right part of drive rod 1 hollow rod body in, plasma operation power supply
The first electric interfaces 16 are connected to, second electrode 11 are then connected to by the metal material of second electrode seat 15, high-tension electricity
Source is connected to the second electric interfaces 17, and the 3rd electric interfaces 19 connect for the common return of plasma operation power supply and high voltage power supply
Mouthful, the 3rd electric interfaces 19 are connected to first electrode 8 by the metal material of first electrode seat 6 and are connected to by brush 5
Arc electrode 10；Described plasma operation power supply is the power supply of 180-600V voltages, is characterized in low-voltage and high-current, institute
The high voltage power supply stated is more than 10000V power supply, is characterized in high voltage low current.Then industrial harmful gas or water are steamed
The work gas access medium input interface V of vapour or other sources of the gas, entered by ring-shaped air chamber VI in ionization channelses Ⅹ, just ionized
The electric field of air-flow isolation discharge mode is formed in passage Ⅹ, makes industrial harmful gas or water vapour or the work gas quilt of other sources of the gas
Ionization and increase activity, be ionized the industrial harmful gas of activation again in the presence of high-temperature plasma electric arc, it is easier to and
The innocuous substance of neutrality is more thoroughly processed into, or is ionized the water vapour of activation and is easier to be decomposed and give up as SOLID ORGANIC
The gasifying agent application of thing.In specific works, the head end of arc electrode 10 extend into the head end 5-30mm skies away from second electrode 11
Between in, more than 10000V high voltage power supply make to carry out in the ionization channelses Ⅹ between the electrode 12 of second electrode 11 and the 3rd air-flow every
From the electric discharge of mode, while make to be discharged between the head end of arc electrode 10 and second electrode 11, in the head of arc electrode 10
Then end is reversely powered to magnet coil 2 by control device with forming initial arc in second electrode 11, makes electromagnetic wire
Enclose electromagnetic force caused by 2 centers and the magnetic line of force of magnetic bead in drive rod 1 carries out opposite direction cooperation, drive rod 1 is moved to the left, band
The dynamic left lateral of arc electrode 10, when the head end of arc electrode 10 is retracted into the groove 8-1 of first electrode 8, just guides to electric arc
In first electrode 8, make to form high-temperature plasma electric arc between the head end of first electrode 8 and second electrode 11.
The present invention first makes high voltage power supply act in the ionization channelses Ⅹ between the electrode 12 of second electrode 11 and the 3rd, to work
The work gas of industry pernicious gas or water vapour or other sources of the gas is ionized and activated, and high voltage power supply is acted on the first electricity
Between pole 8 and second electrode 11, the striking between first electrode 8 and second electrode 11 is carried out by the arc electrode that stretches, is allowed to
High-temperature plasma electric arc is produced, the work gas of industrial harmful gas or water vapour or other sources of the gas is carried out target processing, more
Target product is readily obtained, efficiency is improved and saves electric energy.Wherein, the electric energy of high-temperature plasma electric arc is produced by plasma
Body running power supply provides.
The beneficial effects of the invention are as follows：It is adapted to apply in processing industrial harmful gas field or is led in solid waste disposal
Applied in domain, processing medium is carried out ionization activation, then processing medium is carried out in the presence of high-temperature plasma electric arc
Processing, it is easier to obtain target product.The measure of telescopic striking is taken to make between the two of plasma device main electrodes
Space length be extended, increase high-temperature plasma electric arc energy, improve efficiency and save electric energy.The present invention utilizes
Magnet coil and magnetic bead measure is arranged at intervals in drive rod 1 drives the arc electrode to be stretched out or retracted, its is simple in construction
Rationally, reliable operation.
Brief description of the drawings
Fig. 1 is a kind of plasma pyrolysis structure drawing of device of telescopic striking of the present invention.
In figure：1. drive rod, the spacing major parts of 1-1., 2. magnet coils, 3. coil racks, 3-1. limit ranks, 4. adapter sleeves,
5. brush, 6. first electrode seats, 6-1. newels, 6-2. connection screw heads, 7. sealing rings, 8. first electrodes, 8-1. grooves, 8-2.
Closure gasket groove, 9. fender bodies, 9-1. bayonet sockets, 10. arc electrodes, 11. second electrodes, 11-1. installation screw heads, 12. the 3rd electrodes,
13. sealing ring, 14. insulated connecting pieces, 15. second electrode seats, 15-1. mozzles, 15-2. connection screw sockets, 15-3. installation spiral shells
Mouthful, 16. first electric interfaces, 17. second electric interfaces, 18. sealing gaskets, 19. the 3rd electric interfaces, 20. magnetic beads, 21. isolation
Pearl, 22. positioning iron hoops, I, coolant outlets, II, annular cooling chambers, III, product exits, IV, cooling chambers, the input of V, media connect
Mouthful, VI, ring-shaped air chambers, VII, cooling liquid outlets, VIII, cooling agents return flow line, Ⅸ, cooling liquid inlets, Ⅹ, ionization channelses, Ⅺ,
Room, Ⅻ, coolant inlets occur for plasma.
Embodiment
In embodiment shown in the Fig. 1 of embodiment 1, the plasma pyrolysis device of telescopic striking is mainly by the first electricity
Pole 8, first electrode seat 6, fender body 9, second electrode 11, the 3rd electrode 12, insulated connecting piece 14, second electrode seat 15 and electromagnetism
Drive component forms, wherein, first electrode 8 is disc structure, and there are through hole, first electrode 8 in the disc center of first electrode 8
Disc left end have closure gasket groove 8-2, the fluted 8-1 of disc right-hand member of first electrode 8, first electrode seat 6 is opened for right-hand member
The annular trough body structure of mouth, has brush 5 on first electrode seat 6, has newel 6- in the annular trough body structure of first electrode seat 6
1, newel 6-1 axial centre have the duct of insertion, and the duct at newel 6-1 centers forms the telescopic chute of arc electrode；
Fender body 9 is cylindrical structure；Second electrode 11 is pole body structure, has cooling chamber in the pole body structure of second electrode 11
IV, the right-hand member of second electrode 11 has installation screw head 11-1；3rd electrode 12 is torus structure；Insulated connecting piece 14 is torus
Structure, space forms ring-shaped air chamber VI in the annulus of insulated connecting piece 14, there is medium input on the wall body of insulated connecting piece 14
Interface V is linked into ring-shaped air chamber VI；Second electrode seat 15 is hollow rotary structure, there is installation spiral shell on second electrode seat 15
Mouth 15-3 is used to install second electrode 11 with screw socket 15-2, installation screw socket 15-3 is connected, and connects screw socket 15-2 and is connected to company of insulating
On fitting 14, there is mozzle 15-1 in second electrode seat 15；Electromagnetic drive component is by coil rack 3, magnet coil 2 and driving
Bar 1 is formed, and magnet coil 2 is placed in the wire casing of coil rack 3, has positioning iron hoop 22, coil rack in the left end of coil rack 3
3 axial centre is the slideway of insertion, and drive rod 1 is arranged in the slideway of coil rack 3, and drive rod 1 is hollow-core construction, is being driven
There are spaced magnetic bead 20 and spacer beads 21, the hollow rod body of the right part of drive rod 1 in the hollow rod body of the middle part of lever 1 and left part
For installing arc electrode, have on drive rod 1 for stretching out spacing major part 1-1 spacing and that retraction is spacing；First electrode 8 is pacified
On the notch of first electrode seat 6, at the closure gasket groove 8-2 and first electrode seat 6 of the disc left end of first electrode 8 center
There is sealing ring 7 between post 6-1 wall bodies, have sealing gasket 18 between first electrode 8 and the notched outer ring wall body of first electrode seat 6,
The groove 8-1 of the right-hand member of first electrode 8 is mutually passed through with the duct at the newel 6-1 centers of first electrode seat 6 and connected, first electrode seat 6
Annular slot space form annular cooling chamber II, annular cooling chamber II have coolant inlet Ⅻ access and coolant outlet I pick out；
The right-hand member of first electrode seat 6 is connected to the left end of the 3rd electrode 12 by fender body 9, and the right-hand member of the 3rd electrode 12 is connected by insulating
Fitting 14 is connected on second electrode seat 15, and ring-shaped air chamber VI is communicated to the plasma in fender body 9 by ionization channelses Ⅹ
Generation room Ⅺ；Second electrode 11 is arranged on the installation screw socket 15-3 of the left end of second electrode seat 15, in second electrode seat 15
Installing has the sealing ring 13 of red copper material between screw socket 15-3 front ends and second electrode 11, the mozzle in second electrode seat 15
15-1 is extend into the cooling chamber IV of second electrode 11, and mozzle 15-1 peripheral space forms cooling agent return flow line VIII, leads
Flow tube 15-1 has cooling liquid inlet Ⅸ to access, and cooling agent return flow line VIII has cooling liquid outlet VII to pick out；The circle of second electrode 11
Barred body is entered in the interior space of fender body 9 through space in the ring of the 3rd electrode 12, the head end of second electrode 11 and the first electricity
The right-hand member of pole 8 is relative, and the space between the annulus wall body of the barred body of second electrode 11 and the 3rd electrode 12 forms ionization channelses Ⅹ,
The interior space of fender body 9 forms plasma and room Ⅺ occurs, and room Ⅺ, which occurs, for plasma has product exit III to pick out, product exit
III is arranged on the wall body of fender body 9；Electromagnetic drive component is arranged on the left end of first electrode seat 6, and arc electrode 10 is arranged on
On the body of rod of the right part of drive rod 1, arc electrode passes through the newel 6-1 ducts of first electrode seat 6 and the groove 8- of first electrode 8
1, it extend into the interior space of fender body 9, striking is carried out between first electrode 8 and second electrode 11.In the present embodiment,
There are the first electric interfaces 16 to access on the wall body of two electrode tip holders 15, the first electric interfaces 16 are communicated to second electrode 11；The 3rd
There are the second electric interfaces 17 to access on the wall body of electrode 12；There are the 3rd electric interfaces 19 to access on the wall body of first electrode seat 6,
3rd electric interfaces 19 are communicated to first electrode 8；Arc electrode 10, first electrode 8 and second electrode 11 select tungsten alloy material
Make；First electrode seat 6, the 3rd electrode 12 and second electrode seat 15 are made from ordinary metallic material；Fender body 9 selects resistance to height
Warm nonmetallic materials make；Insulated connecting piece 14 is made from bakelite material or polytetrafluoroethylmaterial material；Sealing ring 7 and sealing gasket
18 select the graphite asbestos mixing material of conductive energy to make；Magnetic bead 20 selects permanent magnet material.
The present embodiment is applied in processing industrial harmful gas field or applied in solid waste disposal field, is applied
When, arc electrode 10 is arranged on inserted mode in the hollow rod body of the right part of drive rod 1, extend into the head end of arc electrode 10
In head end 5-30mm spaces away from second electrode 11；Plasma operation power supply is connected to the first electric interfaces 16, the first electricity
Gas interface 16 is connected to second electrode 11 by the metal material of second electrode seat 15, and high voltage power supply, which is connected to second, electrically to be connect
Mouthfuls 17, the 3rd electric interfaces 19 are plasma operation power supply and the common return interface of high voltage power supply, the 3rd electric interfaces 19
First electrode 8 is connected to by the metal material of first electrode seat 6 and arc electrode 10 is connected to by brush 5.Then
The work gas access medium input interface V of industrial harmful gas or water vapour or other sources of the gas, entered by ring-shaped air chamber VI and ionized
In passage Ⅹ；During work, more than 10000V high voltage power supply makes the ionization channelses Ⅹ between the electrode 12 of second electrode 11 and the 3rd
The middle electric discharge for carrying out air-flow isolation method, makes the work gas of industrial harmful gas or water vapour or other sources of the gas be ionized and increase
Activity, while make to be discharged between the head end of arc electrode 10 and second electrode 11, in the head end of arc electrode 10 and second
Initial arc is formed on electrode 11, then magnet coil 2 is reversely powered by control device, makes the center of magnet coil 2
Caused electromagnetic force and the magnetic line of force of magnetic bead in drive rod 1 carry out opposite direction cooperation, and drive rod 1 is moved to the left, drives striking
The left lateral of electrode 10, when the head end of arc electrode 10 is retracted into the groove 8-1 of first electrode 8, electric arc is just guided to the first electricity
On pole 8, make to form high-temperature plasma electric arc between the head end of first electrode 8 and second electrode 11, be ionized the industry of activation
Pernicious gas in the presence of high-temperature plasma electric arc, is processed into the innocuous substance of neutrality again, or water vapour is ionized work
It is decomposed again in the presence of high-temperature plasma electric arc after change, the gasifying agent application as solid organic waste substances.
Claims (9)
1. a kind of plasma pyrolysis device of telescopic striking, including first electrode（8）, first electrode seat（6）, fender body
（9）, second electrode（11）, the 3rd electrode（12）, second electrode seat（15）And electromagnetic drive component, it is characterized in that first electrode
（8）Center have through hole, first electrode（8）Right-hand member it is fluted（8-1）, first electrode seat（6）For the annular groove of right-end openings
Body structure, fender body（9）For cylindrical structure, second electrode（11）For pole body structure, the 3rd electrode（12）For torus knot
Structure, second electrode seat（15）For hollow rotary structure；First electrode（8）Installed in first electrode seat（6）Notch on, first
Electrode tip holder（6）Right-hand member pass through fender body（9）It is connected to the 3rd electrode（12）Left end, the 3rd electrode（12）Right-hand member pass through it is exhausted
Edge connector（14）It is connected to second electrode seat（15）On, second electrode（11）Installed in second electrode seat（15）Left end,
Two electrodes（11）Pole body pass through the 3rd electrode（12）Ring in space enter fender body（9）Interior space in, second electricity
Pole（11）Head end and first electrode（8）Right-hand member it is relative, second electrode（11）Barred body and the 3rd electrode（12）Annulus wall
Space between body forms ionization channelses（Ⅹ）, during work, second electrode（11）With the 3rd electrode（12）Between ionization channelses
The electric discharge of air-flow isolation method is carried out in Ⅹ, the work gas of industrial harmful gas or water vapour or other sources of the gas is ionized and is increased
Add activity；Fender body（9）Interior space form plasma occur room（Ⅺ）, plasma generation room（Ⅺ）There is product exit
（Ⅲ）Pick out；Electromagnetic drive component is arranged on first electrode seat（6）Left end, electromagnetic drive component is by coil rack（3）, electromagnetism
Coil（2）And drive rod（1）Composition, coil rack（3）Axial centre for insertion slideway, drive rod（1）It is arranged on coil
Skeleton（3）Slideway in, drive rod（1）For hollow-core construction, in drive rod（1）There is interval to set in the hollow rod body of middle part and left part
The magnetic bead put（20）And spacer beads（21）, drive rod（1）The hollow rod body of right part is used to install arc electrode, during application, drawing
Arc electrode is arranged on drive rod（1）On, arc electrode passes through first electrode（8）Groove（8-1）It extend into fender body（9）It is interior
In space, make arc electrode in first electrode（8）With second electrode（11）Between carry out striking.
A kind of 2. plasma pyrolysis device of telescopic striking according to claim 1, it is characterized in that first electrode seat
（6）Annular trough body structure in have newel（6-1）, newel（6-1）Axial centre have the duct of insertion, newel（6-
1）The duct at center and first electrode（8）The groove of right-hand member（8-1）Mutually pass through connection, newel（6-1）The duct at center, which is formed, draws
The telescopic chute of arc electrode.
A kind of 3. plasma pyrolysis device of telescopic striking according to claim 1, it is characterized in that first electrode seat
（6）Annular slot space form annular cooling chamber（Ⅱ）, annular cooling chamber（Ⅱ）There is coolant inlet（Ⅻ）Access and cooling agent
Outlet（Ⅰ）Pick out.
A kind of 4. plasma pyrolysis device of telescopic striking according to claim 1, it is characterized in that product exit
（Ⅲ）It is arranged on fender body（9）Wall body on.
A kind of 5. plasma pyrolysis device of telescopic striking according to claim 1, it is characterized in that insulated connecting piece
（14）For torus structure, insulated connecting piece（14）Annulus in space form ring-shaped air chamber（Ⅵ）, in insulated connecting piece（14）
Wall body on have medium input interface（Ⅴ）It is linked into ring-shaped air chamber（Ⅵ）, ring-shaped air chamber（Ⅵ）Pass through ionization channelses（Ⅹ）Connection
To fender body（9）Room occurs for interior plasma（Ⅺ）.
A kind of 6. plasma pyrolysis device of telescopic striking according to claim 1, it is characterized in that in second electrode
Seat（15）On have installation screw socket（15-3）With connection screw socket（15-2）, screw socket is installed（15-3）For installing second electrode（11）,
Connect screw socket（15-2）It is connected to insulated connecting piece（14）On, in second electrode seat（15）Inside there is mozzle（15-1）, second
Electrode（11）Pole body structure in have cooling chamber（Ⅳ）, mozzle（15-1）It extend into cooling chamber（Ⅳ）In, mozzle（15-
1）Peripheral space form cooling agent return flow line（Ⅷ）, mozzle（15-1）There is cooling liquid inlet（Ⅸ）Access, cooling agent return
Circulation road（Ⅷ）There is cooling liquid outlet（Ⅶ）Pick out.
A kind of 7. plasma pyrolysis device of telescopic striking according to claim 1, it is characterized in that in drive rod（1）
On have for stretching out spacing and being retracted spacing spacing major part（1-1）.
A kind of 8. plasma pyrolysis device of telescopic striking according to claim 1, it is characterized in that in first electrode
Seat（6）On have brush（5）.
A kind of 9. plasma pyrolysis device of telescopic striking according to claim 1, it is characterized in that in second electrode
Seat（15）Wall body on have the first electric interfaces（16）Access, the first electric interfaces（16）It is communicated to second electrode（11）；
Three electrodes（12）Wall body on have the second electric interfaces（17）Access；In first electrode seat（6）Wall body on there is the 3rd electrically to connect
Mouthful（19）Access, the 3rd electric interfaces（19）It is communicated to first electrode（8）.
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| CN201610087003.2A CN105555005B (en) | 2016-02-16 | 2016-02-16 | A kind of plasma pyrolysis device of telescopic striking |
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| CN201610087003.2A CN105555005B (en) | 2016-02-16 | 2016-02-16 | A kind of plasma pyrolysis device of telescopic striking |
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| CN105555005B true CN105555005B (en) | 2017-12-05 |
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