CN204114966U - Gas treatment equipment - Google Patents
Gas treatment equipment Download PDFInfo
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- CN204114966U CN204114966U CN201420459194.7U CN201420459194U CN204114966U CN 204114966 U CN204114966 U CN 204114966U CN 201420459194 U CN201420459194 U CN 201420459194U CN 204114966 U CN204114966 U CN 204114966U
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- centre gangway
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 238000010891 electric arc Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 238000005336 cracking Methods 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 52
- 230000005611 electricity Effects 0.000 claims description 43
- 239000002002 slurry Substances 0.000 claims description 37
- 239000002826 coolant Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 90
- 239000002912 waste gas Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 description 9
- 238000004227 thermal cracking Methods 0.000 description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920002530 polyetherether ketone Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000019643 circumnutation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
A gas treatment device comprises a plasma torch device for treating waste gas in a cracking way, a gas-liquid washing device for mixing gas and particles treated by the plasma torch device in water, and a gas-liquid separation device for collecting water conveyed by the gas-liquid washing device and discharging water-insoluble gas. The plasma torch apparatus includes an electrode unit and a gas flow generating unit. The electrode unit has a front electrode, a central electrode, a rear electrode, and a central channel. The gas flow generating unit comprises a first gas inlet mechanism and a second gas inlet mechanism which can send gas into the central channel. The waste gas input by the second air inlet mechanism is cracked by the electric arc generated by the front electrode and the rear electrode, and the best cracking treatment effect is achieved because the waste gas is directly input into the central channel with the high-temperature electric arc.
Description
Technical field
The utility model relates to a kind of gas processing device, particularly relates to a kind of with electricity slurry torch burning process waste gas, and the sour gas, the particulate that produce after thermal cracking can be removed, and then the gas processing device purified air.
Background technology
The process means of general industry waste gas, are all carry out with combustion method usually, are heated, be oxidized and make waste gas cracking by flame, thus removing toxicity.Previous combustion method can only process for the compound that bond power is more weak usually, similarly is that the compound that bond power is stronger then cannot by means of only combustion method cracking in addition.Therefore, in order to process the stronger compound of aforementioned bond power, usually can use the cracking processing mode of more high energy, such as, make electricity consumption starch torch.
Existing electricity slurry torch assembly comprises a front electrode and a rear electrode usually, and a centre gangway running through this front electrode and this rear electrode.This front electrode and this rear electrode can be discharged at this centre gangway by driving and produce electric arc, and this centre gangway has the flame ejection that a front port can produce for aforementioned arc, thus at the position of this front port burning process waste gas.But in practical application, because the temperature of flame is reduce gradually to this front port from this centre gangway, that is, the flame temperature at this front port place is relatively low and gas flow rate is high, therefore when processing waste gas, often too short and cannot thermal cracking completely because reside in the high-temperature region time, so thermal cracking treatment effect is poor, the effect of this gas processing device process waste gas so will be had a strong impact on.
In addition, because described electricity slurry torch assembly usually only can produce an electric arc, if when this electric arc disturbs careless current interruption by mixed flow, then need high-voltage arc strike again, and then affect the running of whole gas processing device, cause the inconvenience in use.
Summary of the invention
The purpose of this utility model is the gas processing device providing a kind of thermal cracking treatment effect excellent and easy to use.
The utility model gas processing device, comprises: the gas-liquid wash mill of an electricity slurry torch assembly, this electricity of connection slurry torch assembly, and the gas-liquid separation device of this gas-liquid wash mill of connection; Gas after this electricity slurry torch assembly burning process, particle capture can be mixed in water by this gas-liquid wash mill, the water that this gas-liquid separation device can be collected this gas-liquid wash mill transmission and come, and discharge water-fast gas.This electricity slurry torch assembly comprises an electrode unit, gas current generating unit, a front cooling unit, and cooling unit after; This electrode unit has the front electrode sequentially arranged, contre electrode, a rear electrode, and a centre gangway running through this front electrode, this contre electrode and this rear electrode, this contre electrode and this rear electrode can be discharged by driving and produce elementary electric arc in this centre gangway, this front electrode and this rear electrode can be discharged by driving and produce secondary electric arc in this centre gangway, and this centre gangway is communicated with this gas-liquid wash mill; This gas current generating unit is combined with this electrode unit and installs, and gas can be sent in this centre gangway and carry out cracking process, this gas current generating unit comprises one and to be installed between this contre electrode and this rear electrode and first admission gear that gas can be sent into this centre gangway, and one to be installed between this contre electrode and this front electrode and gas can be sent into the second admission gear of this centre gangway; This front cooling unit outside this front electrode for reducing the temperature of this front electrode; This rear cooling unit outside this rear electrode for reducing the temperature of this rear electrode.
Gas processing device described in the utility model, this first admission gear has one and to be installed between this contre electrode and this rear electrode and around the first set ring of this centre gangway, and this centre gangway of several connection and gas can be sent into the first air flue of this centre gangway, this second admission gear has one and to be installed between this contre electrode and this front electrode and around the second collar member of this centre gangway, and this centre gangway of several connection and gas can be sent into the second air flue of this centre gangway.
Gas processing device described in the utility model, this first set ring has first inner ring surface, and described first air flue is stretched out by the point of contact of this first inner ring surface respectively, eddy-currents is produced to make the gas in this centre gangway of feeding, this second collar member has second inner ring surface, and described second air flue is stretched out by the point of contact of this second inner ring surface respectively, produce eddy-currents to make the gas in this centre gangway of feeding.
Gas processing device described in the utility model, this rear electrode has a rear medial surface around this centre gangway, this rear cooling unit has one around the rear coolant jacket outside this rear electrode, and one can be reduced the rear cooling space of the temperature of this rear electrode between this rear coolant jacket and this rear electrode, and this electricity slurry torch assembly also comprises a mobile magnetic support unit, this moves magnetic support unit has one and to be installed in this rear cooling space and movably around the mobile magnet base outside this rear electrode, and one is moved the driving mechanism of magnet base relative to this rear electrode movement for driving this, move magnet base move relative to this rear electrode by this, and then drive the arc root of elementary electric arc and secondary electric arc to move at the rear medial surface of this rear electrode.
Gas processing device described in the utility model, this centre gangway is along an axis length to extension, and this moves magnet base and can move back and forth along this axis, and then the arc root of elementary electric arc and secondary electric arc is driven to move back and forth along this axis at the rear medial surface of this rear electrode.
Gas processing device described in the utility model, this front cooling unit have one outside this front electrode before coolant jacket, and a cooling space between this front coolant jacket and this front electrode and before the temperature of this front electrode can be reduced, and this electricity slurry torch assembly also comprises one and to be installed in this front cooling space and around this front electrode away from the fixing magnetic support unit of this rear electrode.
Gas processing device described in the utility model, this front cooling unit has one around the water collar outside this front electrode, and a water-cooled space between this water collar and this front electrode, this water-cooled space has at least one entrance, and at least one runs through this front electrode and is communicated with the outlet of this centre gangway.
Gas processing device described in the utility model, this front cooling unit also have one outside this water collar before coolant jacket, an and cooling space between this front coolant jacket and this water collar and before the temperature of this water collar can be reduced.
Gas processing device described in the utility model, this gas-liquid wash mill comprises a first gas-liquid mixed unit, this the first gas-liquid mixed unit has first body, and one is formed by this first body around defining and is communicated with the hybrid channel of this centre gangway, this first body has an inner tube surface around this hybrid channel, and the water spray road of several this hybrid channel of connection, each water spray road is along a length to extension, and the angle of a tangent plane of each straight line and this inner tube surface is greater than 0 degree and is less than 90 degree.
Gas processing device described in the utility model, first gas-liquid mixed unit of this gas-liquid wash mill also has second body at and this first body interval, and one between this first body and this second body and the inner space injected of can supplying water, this inner space is communicated with described water spray road.
The beneficial effects of the utility model are: carry out by the electric arc between this front electrode, this rear electrode and this contre electrode the gas that this second admission gear of high temperature pyrolysis inputs, because gas is directly dissociated in this centre gangway, thus there is best treatment effect, gas fully can be decomposed in order to follow-up deacidification, dedusting, and then can effectively purify air.In addition, when secondary electric arc current interruption by elementary arc ignition, do not need to re-start high-voltage arc strike and easy to use.
Accompanying drawing explanation
Fig. 1 is a partial schematic sectional view of first embodiment of the utility model gas processing device;
Fig. 2 is a diagrammatic side-view cross-sectional schematic diagram, separately an electricity slurry torch assembly of this first embodiment of display;
Fig. 3 is a schematic side view, separately first admission gear of this electricity of display slurry torch assembly;
Fig. 4 is a schematic side view, separately second admission gear of this electricity of display slurry torch assembly;
Fig. 5 is one and overlooks cross-sectional schematic, separately a first gas-liquid mixed unit of this first embodiment of display;
Fig. 6 is one and overlooks cross-sectional schematic, separately first body of this first gas-liquid mixed unit of display;
Fig. 7 is a diagrammatic side-view cross-sectional schematic diagram, and the mobile magnet base showing this first embodiment drives the arc root of electric arc to move back and forth;
Fig. 8 is a diagrammatic side-view cross-sectional schematic diagram, separately an electricity slurry torch assembly of second embodiment of display the utility model gas processing device;
Fig. 9 is a diagrammatic side-view cross-sectional schematic diagram, shows the using state that an electricity slurry torch assembly of the present utility model is applied to an incinerator equipment.
Detailed description of the invention
Be described in detail to the utility model below in conjunction with drawings and Examples, it should be noted that in the following description content, similar assembly represents with identical numbering.
Consult Fig. 1,2, the first embodiment of the utility model gas processing device, comprises: an electricity slurry torch assembly 10, gas-liquid wash mill 11, and a gas-liquid separation device 15.
The electricity slurry torch assembly 10 of the present embodiment comprises cooling unit 5, fixing magnetic support unit 6 after an electrode unit 2, gas current generating unit 3, front cooling unit 4, and a mobile magnetic support unit 7.
The electrode unit 2 of the present embodiment has a front electrode 21 being oppositely arranged and the contre electrode 23 of rear electrode 22, between this front electrode 21 and this rear electrode 22, and one is grown the centre gangway 24 to extending along an axis 91, this centre gangway 24 runs through this front electrode 21, this contre electrode 23 and this rear electrode 22.
This front electrode 21 has an anteromedial surface 211 around this centre gangway 24, and this rear electrode 22 has a rear medial surface 221 around this centre gangway 24, and this contre electrode 23 has a Ce face 231 around this centre gangway 24.This front electrode 21, this rear electrode 22 and the material of this contre electrode 23 can be the alloy of electrically good copper (Cu), hafnium (Hf), tungsten (W), zirconium (Zr) or above-mentioned any combination.
On the implementation, this electrode unit 2 certainly also have one can bestow this front electrode 21, this rear electrode 22 and this contre electrode 23 pulse high-voltage or radio frequency high tension electricity excite generator (not shown), thus bestow this front electrode 21 and this contre electrode 23 positive electricity, and bestow this rear electrode 22 negative electricity.
So, excite generator to drive this contre electrode 23 and this rear electrode 22 by this, this contre electrode 23 discharged with this rear electrode 22 in this centre gangway 24, and produce an elementary electric arc 900 ' between this Ce face 231 and this rear medial surface 221.Also excite generator to drive this front electrode 21 and this rear electrode 22 by this simultaneously, this front electrode 21 is discharged with this rear electrode 22 in this centre gangway 24, and produce a level electric arc 900 between this anteromedial surface 211 and this rear medial surface 221.Excite concrete structure and the action principle thereof of generator as this, the emphasis of non-the utility model improvement, no longer describes in detail.
This centre gangway 24 has the front port 241 that is positioned at one end of this front electrode 21, and one contrary with this front port 241 and be positioned at the rear port 242 of one end of rear electrode 22.On the implementation, this electrode unit 2 also can have the perspective part 25 that is installed on this rear port 242, thus secondary electric arc in this centre gangway 24 of observable 900 and elementary electric arc 900 ' situation, the material of aforementioned perspective part 25 can be quartz glass etc.
The gas current generating unit 3 of the present embodiment is combined with this electrode unit 2 to be installed, and gas can be sent in this centre gangway 24 and carry out high temperature pyrolysis process.This gas current generating unit 3 has first admission gear 31 and second admission gear 32, and a mechanism 33 of supplying gas gas being sent into respectively this first admission gear 31 and this second admission gear 32.
This first admission gear 31 has one and to be installed between this contre electrode 23 and this rear electrode 22 and around the first set ring 311 of this centre gangway 24, and this centre gangway 24 of several connection and gas can be sent into the first air flue 310 of this centre gangway 24.This second admission gear 32 has one and to be installed between this contre electrode 23 and this front electrode 21 and around the second collar member 321 of this centre gangway 24, and this centre gangway 24 of several connection and gas can be sent into the second air flue 320 of this centre gangway 24.This mechanism 33 of supplying gas has several combination with this first set ring 311 and installs and the first snorkel 331 gas can sent into respectively in described first air flue 310, and several combination with this second collar member 321 is installed and the second snorkel 332 gas can sent into respectively in described second air flue 320.
Consult Fig. 2,3,4, this first set ring 311 has first inner ring surface 312, and described first air flue 310 is stretched out by the point of contact of this first inner ring surface 312 respectively, produces eddy-currents to make the gas in this centre gangway 24 of feeding.This second collar member 321 has second inner ring surface 322, and described second air flue 320 is stretched out by the point of contact of this second inner ring surface 322 respectively, produces eddy-currents to make the gas in this centre gangway 24 of feeding.Wherein, the present embodiment can make secondary electric arc 900 and the circumnutation of elementary electric arc 900 ' high speed by the eddy-currents that gas produces, thus secondary electric arc 900 and elementary electric arc 900 ' can be avoided to stop at the single area of this centre gangway 24, and and then can slow down or avoid the rear medial surface 221 of this rear electrode 22 because too high the caused corrode of thermic load is damaged.
On the implementation, this first set ring 311 and this second collar member 321 are all made by insulating materials, specifically can be Teflon (Polytetrafluoroethene, be called for short PTFE), polyether-ether-ketone (Polyetheretherketone, be called for short PEEK), pottery or quartzy etc., do not need restriction.
Consult Fig. 1,2, the front cooling unit 4 of the present embodiment have one outside this front electrode 21 before coolant jacket 41, an and cooling space 42 between this front coolant jacket 41 and this front electrode 21 and before the temperature of this front electrode 21 can be reduced.The rear cooling unit 5 of the present embodiment has one around the rear coolant jacket 51 outside this rear electrode 22, and one can be reduced the rear cooling space 52 of the temperature of this rear electrode 22 between this rear coolant jacket 51 and this rear electrode 22.
In the present embodiment, this front cooling unit 4 and this rear cooling unit 5 are all the form of water cooling plant, and respectively by a pump (not shown), cold water is injected this front cooling space 42 with in this rear cooling space 52, thus cool the high temperature that this front electrode 21 produces when discharging striking with this rear electrode 22, and this front cooling space 42 and this rear cooling space 52 will be detached by the water heated respectively by aforementioned pump, discharge with hot water to maintain the injection of successional cold water.As for aforementioned water piping design not emphasis of the present utility model, no longer describe in detail.Certainly on the implementation, cool this front electrode 21 and be not limited to the aforesaid citing of the present embodiment with the means of this rear electrode 22, also can be by Air flow or other medium (such as oil), do not need restriction.
The fixing magnetic support unit 6 of the present embodiment to be installed in this front cooling space 42 and around this front electrode 21 away from this rear electrode 22, and there is one to be sheathed on outside this front electrode 21 and the fixed base frame 61 of the front port 241 of this centre gangway 24 contiguous, and several magnet 62 be installed in this fixed base frame 61.On the implementation, as long as the object that this fixing magnetic support unit 6 can provide magnetic force just can reach the utility model to be arranged, the means of its concrete structure, material and generation magnetic force, are neither limited to the citing of the present embodiment.
The mobile magnetic support unit 7 of the present embodiment has one and to be installed in this rear cooling space 52 and movably around the mobile magnet base 71 outside this rear electrode 22, and one is moved for driving this driving mechanism 72 moved back and forth before and after magnet base 71 this rear electrode 22 relative.
This moves magnet base 71 has one and to be sheathed on movably outside this rear electrode 22 and the mobile pedestal 711 that can move back and forth along this axis 91, and is severally installed on this and moves magnet 712 in pedestal 711.This driving mechanism 72 is combined with this rear cooling unit 5 and installs, and there is an actuator 721, be arranged on this rear coolant jacket 51 be connected to this actuator 721 and this moves driving member 722 between pedestal 711 and spaced and parallel with this rear electrode 22, and the pilot assembly 723 that spaced and parallel with this rear electrode 22, this moves pedestal 711 and wears this pilot assembly 723 movably.
In the present embodiment, this actuator 721 is the form of motor, and this driving member 722 is the form of screw rod, and this moves pedestal 711 and has a teeth portion 713 be meshed with this driving member 722.Therefore, when this actuator 721 drives this driving member 722 to rotate, just this can be driven to move pedestal 711 reciprocally move forward and backward along this axis 91, then for aid in guide, this moves pedestal 711 to this pilot assembly 723, and provides this to move the support force of pedestal 711 when mobile.
It should be noted that, on the implementation, magnetic force can be provided just to reach the object of the utility model setting as long as this moves magnet base 71, the means of its concrete structure, material and generation magnetic force, are neither limited to the citing of the present embodiment.In addition, as long as this driving mechanism 72 can order about this move magnet base 71 relative to this rear electrode 22 move just can reach the utility model arrange object, the concrete structure of this driving mechanism 72 and order about the means that this moves magnet base 71 movement, is not limited to the aspect disclosed by the present embodiment too.This driving mechanism 72 drives the means of movement specifically also to can be the kind of drive such as belt or gas oil hydraulic cylinder, does not need restriction.
Consult Fig. 1,5,6, the gas-liquid wash mill 11 of the present embodiment is installed on the below of the front electrode 21 (see Fig. 2) of this electricity slurry torch assembly 10, and be communicated with the centre gangway 24 that this electricity starches torch assembly 10, the gas after the process of this electricity slurry torch assembly 10 Pintsch process, particle capture can be mixed in water by it.This gas-liquid wash mill 11 comprises by a contiguous first gas-liquid mixed unit 12, Wen's tower unit 13 to the setting away from this front electrode 21 and several second gas-liquid mixed unit 14.
This first gas-liquid mixed unit 12 has first body 121, and is formed by this first body 121 around defining and be communicated with 120, one, the hybrid channel of this centre gangway 24 and second body 124 at this first body 121 interval, and one between this first body 121 and this second body 124 and the inner space 125 injected of can supplying water.This first body 121 has an inner tube surface 122 around this hybrid channel 120, and the water spray road 123 of this hybrid channel 120 of several connection and this inner space 125.Each water spray road 123 is long to extension along a straight line 93, and each straight line 93 is greater than 0 degree with the angle theta of a tangent plane 92 of this inner tube surface 122 and is less than 90 degree, thus makes water that each water spray road 123 gushes out can press from both sides an angle with this inner tube surface 122 to penetrate.Further, the water (flow) direction that this hybrid channel 120 is sent in the water spray road 123 of the present embodiment is designed to the eddy-currents direction in contrast to gas, thus fully effectively mist and water, and can effectively and lower the temperature to gas more quickly and catch the particulate after cracking.And each second gas-liquid mixed unit 14 has several fountain head 141, and a filter septum 142.
The gas-liquid separation device 15 of the present embodiment is installed on this gas-liquid wash mill 11 and is communicated with this gas-liquid wash mill 11, can collect the water that this gas-liquid wash mill 11 transmits, and discharge water-fast gas.This gas-liquid separation device 15 comprises the cold and hot crosspoint of a collecting vessel unit 16,17, bubble removing unit 18 and an aspiration pump 19 of sequentially connecting.
This collecting vessel unit 16 comprises the staving 161 that can be collected the water that this gas-liquid wash mill 11 transmits, and the water feeding machine structure 162 of this staving 161 of connection and this first gas-liquid mixed unit 12 and described second gas-liquid mixed unit 14.This water feeding machine structure 162 can by after the water filtration in this staving 161, be delivered to the inner space 125 of this first gas-liquid mixed unit 12 and the fountain head 141 of described second gas-liquid mixed unit 14, and sprayed by described water spray road 123 and described fountain head 141 respectively, thus recycle water resource, to avoid waste.This aspiration pump 19 sequentially can flow through this electricity slurry torch assembly 10, this gas-liquid wash mill 11 and this gas-liquid separation device 15 for making gas, and can avoid back flow of gas.On the implementation, this staving 161, made by acid and alkali-resistance material, specifically can be polypropylene (Polypropylene is called for short PP).
Consult Fig. 1,2,7, the present embodiment in use, the front electrode 21 of this electricity slurry torch assembly 10 can be discharged by driving with rear electrode 22 and produce secondary electric arc 900 in this centre gangway 24, and this contre electrode 23 and this rear electrode 22 can be discharged by driving and produce elementary electric arc 900 ' this centre gangway 24 in, thus generation thermal-flame and for thermal cracking process gas.At the same time, the mobile magnet base 71 moving magnetic support unit 7 by this can be driven by this driving mechanism 72, and then move back and forth before and after this axis 91 this rear electrode 22 relative, and move the magnetic influence of magnet base 71 by this and the periodicity that drives secondary electric arc 900 and the arc root of elementary electric arc 900 ' to do large area reciprocal at the rear medial surface 221 of this rear electrode 22 moves, stop in same position with the arc root of elementary electric arc 900 ' so as to avoiding secondary electric arc 900, dispersible the heat burden of rear medial surface 221 regional area of this rear electrode 22, make secondary electric arc 900 corrode can not be concentrated to run through this rear electrode 22 in the regional area of the rear medial surface 221 of this rear electrode 22 with the arc root of elementary electric arc 900 '.Thus slow down this rear electrode 22 and run through and the speed of corrupted by corrode, and then significantly extend service life and the maintenance cycle of this rear electrode 22, reach and reduce this electricity slurry torch assembly 10 operating cost, and increase the target that this electricity starches torch assembly 10 reliability.
Further, the electrode unit 2 of the present embodiment arranges the brand-new structure of this contre electrode 23 between this front electrode 21 and this rear electrode 22, and make can produce secondary electric arc 900 between this front electrode 21 and this rear electrode 22, also can produce elementary electric arc 900 ' between this contre electrode 23 and this rear electrode 22 simultaneously, aforementioned twice high-temperature electric arc of simultaneously setting up designs not only not seen before, be engaged in the design this first admission gear 31 being set between this contre electrode 23 and this rear electrode 22 and this second admission gear 32 is set between this contre electrode 23 and this front electrode 21 simultaneously, in use, clean working gas is sent in this centre gangway 24 via this first admission gear 31 and forms electricity slurry for exciting by first snorkel 331 of the present embodiment.On the other hand, second snorkel 332 of the present embodiment is sent in this centre gangway 24 by needing the waste gas of burning cracking process via this second admission gear 32, and by secondary electric arc 900 between this front electrode 21 and this rear electrode 22 the aforementioned waste gas of combustion decomposition, because waste gas is directly burned in this centre gangway 24, particularly the secondary electric arc 900 of this rear electrode 22 more contiguous is higher with the arc root temperature of elementary electric arc 900 ', thus has best burning cracking treatment effect.
The more important thing is, aforementioned twice high-temperature electric arc design, when secondary electric arc 900 stops working, just ignites by elementary electric arc 900 ', so do not need again to light a fire, quite convenient and practical.In addition, on the implementation, the position of this fixing magnetic support unit 6 setting, be good the closer to this front port 241, thus by the magnetic force of this fixing magnetic support unit 6, secondary electric arc 900 is elongated outward, response path and reaction time can be increased, and then promote exhaust-gas treatment effect.Wherein, the quantity of the contre electrode 23 of the present embodiment is one, and certainly on the implementation, the quantity of described contre electrode 23 also can be two or more, and then assembling formation multipolar system electricity slurry torch assembly, and can produce multipole striking.
Then, waste gas in this centre gangway 24 through high-temp combustion, dissociate after, water-soluble gas, water-fast gas or other particulate may be generated, then just enter this gas-liquid wash mill 11.Now; by this first gas-liquid mixed unit 12 against airflow direction water spray, after making burning, water-soluble gas, particulate are mixed in water, are had the design at contracting position, footpath by this Wen's tower unit 13 simultaneously; the flowing of water can be blocked, thus assist to catch mixing.Fountain head 141 water spray of described second gas-liquid mixed unit 14 can be used for cooling, after also can assisting burning, water-soluble gas, particle capture are mixed in water simultaneously, and the filter septum 142 of described second gas-liquid mixed unit 14 can be used for slowing down the flow velocity of water equally to assist to mix.Then, this gas-liquid separation device 15 is just entered.
The staving 161 of this collecting vessel unit 16 can collect the water that this gas-liquid wash mill 11 is carried, so particulate can precipitate in this staving 161 in water.And water-fast gas is subject to the attraction of this aspiration pump 19, just can enters this cold and hot crosspoint 17 and lower the temperature, to guarantee that the gas discharged can maintain low temperature.Afterwards, water-fast gas just enters this bubble removing unit 18, is had the design of multi-pore structure by this bubble removing unit 18, only allows gas pass through and bubble cannot be passed through.Finally, water-fast gas along the trend and discharge outside this gas processing device of bleeding of this aspiration pump 19, and completes whole gas treatment operation.
For example, when the waste gas processed is fluorocarbon gas (such as CF4, C2F6 etc.), by fluorocarbon gas in this centre gangway 24 after high-temp combustion, thermal cracking, hydrogen fluoride (HF) and carbon monoxide (CO) or other particulate may be generated.Then, preceding product just enters this gas-liquid wash mill 11, hydrogen fluoride and particulate is mixed in water and lowers the temperature simultaneously.Finally, be mixed in hydrogen fluoride in water and particulate is collected by the staving 161 of this gas-liquid separation device 15, and carbon monoxide is just via the cold and hot crosspoint 17 of this gas-liquid separation device 15, bubble removing unit 18 and aspiration pump 19 and discharge.
From illustrating above, the present embodiment sets up the innovative design of twice high-temperature electric arc, the waste gas that this second admission gear 32 of combustion decomposition inputs by the secondary electric arc 900 between this front electrode 21 and this rear electrode 22, because waste gas is directly burned in this centre gangway 24, thus there is best thermal cracking treatment effect, waste gas can be fully decomposed in order to follow-up deacidification, dedusting, and then can effectively purify air, thus make this gas processing device have excellent gas treatment effect.In addition, ignite by elementary electric arc 900 ' when secondary electric arc 900 current interruption, do not need again high-voltage arc strike and easy to use.
Further, the mobile magnet base 71 moving magnetic support unit 7 by this can be driven by this driving mechanism 72 and move, and then drive secondary electric arc 900 to carry out large area reciprocating type mobile with the arc root of elementary electric arc 900 ' at the rear medial surface 221 of this rear electrode 22, thus the loss avoiding secondary electric arc 900 and elementary electric arc 900 ' discharges in single position causing also significantly can slow down this rear electrode 22 by the speed of corrode, this electricity can not only be made to starch torch assembly 10 long-time steady operation, more can promote the service life of this rear electrode 22, maintenance cycle and reliability, so the operating cost of this electricity slurry torch assembly 10 effectively can be reduced.
Consult Fig. 8, the second embodiment of the utility model gas processing device is roughly the same with this first embodiment, and difference is between the two: the structure of the front cooling unit 4 of this electricity slurry torch assembly 10.
The front cooling unit 4 of the present embodiment has one around coolant jacket 41 before 44, one, the water-cooled space of the water collar outside this front electrode 21 43, between this water collar 43 and this front electrode 21 is outside this water collar 43, and a cooling space 42 between this front coolant jacket 41 and this water collar 43 and before can reducing the temperature of this water collar 43.This water-cooled space 44 has several entrance 441, and severally runs through this front electrode 21 respectively and be communicated with the outlet 442 of this centre gangway 24.This front cooling space 42 has several air inlet 421, and a gas outlet 422.Certainly on the implementation, described entrance 441 also can be one respectively with the quantity of outlet 442, does not need restriction.
In use, water is injected this water-cooled space 44 by described entrance 441 by pump (not shown) by this front cooling unit 4, heat exchange is produced by water and this front electrode 21, the high temperature of this front electrode 21 when discharging striking is cooled on the one hand by water, the used heat that the water injected on the other hand also can utilize this front electrode 21 to produce is heated, and then water is heated into steam and leaves this water-cooled space 44 by described outlet 442 again and enter this centre gangway 24.Now, just the hydrone in steam is bombarded by high electric field acceleration electronics, make it excite, dissociating becomes hydrogen and oxygen, not only can power needed for slurry torch chemical reaction, the elementary electric arc 900 ' that this contre electrode 23 and this rear electrode 22 simultaneously also can be provided to produce uses.Further, air (such as nitrogen) is also sent into this front cooling space 42 by described air inlet 421 by other pump (not shown) by this front cooling unit 4, thus cooling this water collar 43, air leaves this front cooling space 42 by this gas outlet 422 more afterwards.
From illustrating above, except having the effect described in this first embodiment equally, the present embodiment, by this water collar 43 and the design in this water-cooled space 44, can utilize the used heat of this front electrode 21 and water is heated into steam.In other words, the present embodiment does not need additionally arrange a water vapor generator and can reduce equipment cost, does not need additionally to consume the energy yet and comes water heating, so can further save energy consumption and can reduce costs.
Consult Fig. 2,8,9, finally it should be added that, electricity slurry torch assembly 10 of the present utility model is except being applied to gas processing device described in the utility model, and the feature that described electricity slurry torch assembly 10 can spray thermal-flame also can be applicable to incinerator equipment 8 as shown in Figure 9.
Specifically, this incinerator equipment 8 comprises a body of heater 81, defining a combustion space 80 and is combined with this body of heater 81 and installs and the feed pipe 82 discarded object can sent in this combustion space 80, and one to be combined with this body of heater 81 and to install and the waste gas produced afterwards for burn discharges the blast pipe 83 outside this combustion space 80.In use, described electricity slurry torch assembly 10 is combined with this body of heater 81 to be installed, and the described Litter that burns can be jetted out flames in this combustion space 80, because the flame temperature of described electricity slurry torch assembly 10 is high, not only can Litter described in active combustion, excellent thermal cracking treatment effect also can reduce the chance producing the toxic gases such as dioxin.
Consult Fig. 1,9, the better practice is, the blast pipe 83 of this incinerator equipment 8 is combined with gas processing device described in the utility model, after electricity slurry torch assembly 10 waste gas that this incinerator equipment 8 of thermal cracking process transmits again of this gas processing device, this gas-liquid wash mill 11 is coordinated to catch the gas after processing that burns, particulate with this gas-liquid separation device 15 afterwards, to reach best gas treatment and clean-up effect.
Claims (10)
1. a gas processing device, comprises: the gas-liquid wash mill of an electricity slurry torch assembly, this electricity of connection slurry torch assembly, and the gas-liquid separation device of this gas-liquid wash mill of connection; Gas after this electricity slurry torch assembly burning process, particle capture can be mixed in water by this gas-liquid wash mill, the water that this gas-liquid separation device can be collected this gas-liquid wash mill transmission and come, and discharge water-fast gas; It is characterized in that: this electricity slurry torch assembly comprises an electrode unit, gas current generating unit, a front cooling unit, and cooling unit after; This electrode unit has the front electrode sequentially arranged, contre electrode, a rear electrode, and a centre gangway running through this front electrode, this contre electrode and this rear electrode, this contre electrode and this rear electrode can be discharged by driving and produce elementary electric arc in this centre gangway, this front electrode and this rear electrode can be discharged by driving and produce secondary electric arc in this centre gangway, and this centre gangway is communicated with this gas-liquid wash mill; This gas current generating unit is combined with this electrode unit and installs, and gas can be sent in this centre gangway and carry out cracking process, this gas current generating unit comprises one and to be installed between this contre electrode and this rear electrode and first admission gear that gas can be sent into this centre gangway, and one to be installed between this contre electrode and this front electrode and gas can be sent into the second admission gear of this centre gangway; This front cooling unit outside this front electrode for reducing the temperature of this front electrode; This rear cooling unit outside this rear electrode for reducing the temperature of this rear electrode.
2. gas processing device according to claim 1, it is characterized in that: this first admission gear has one and to be installed between this contre electrode and this rear electrode and around the first set ring of this centre gangway, and this centre gangway of several connection and gas can be sent into the first air flue of this centre gangway, this second admission gear has one and to be installed between this contre electrode and this front electrode and around the second collar member of this centre gangway, and this centre gangway of several connection and gas can be sent into the second air flue of this centre gangway.
3. gas processing device according to claim 2, it is characterized in that: this first set ring has first inner ring surface, and described first air flue is stretched out by the point of contact of this first inner ring surface respectively, eddy-currents is produced to make the gas in this centre gangway of feeding, this second collar member has second inner ring surface, and described second air flue is stretched out by the point of contact of this second inner ring surface respectively, produce eddy-currents to make the gas in this centre gangway of feeding.
4. gas processing device according to claim 1, it is characterized in that: this rear electrode has a rear medial surface around this centre gangway, this rear cooling unit has one around the rear coolant jacket outside this rear electrode, and one can be reduced the rear cooling space of the temperature of this rear electrode between this rear coolant jacket and this rear electrode, and this electricity slurry torch assembly also comprises a mobile magnetic support unit, this moves magnetic support unit has one and to be installed in this rear cooling space and movably around the mobile magnet base outside this rear electrode, and one is moved the driving mechanism of magnet base relative to this rear electrode movement for driving this, move magnet base move relative to this rear electrode by this, and then drive the arc root of elementary electric arc and secondary electric arc to move at the rear medial surface of this rear electrode.
5. gas processing device according to claim 4, it is characterized in that: this centre gangway is along an axis length to extension, and this moves magnet base and can move back and forth along this axis, and then the arc root of elementary electric arc and secondary electric arc is driven to move back and forth along this axis at the rear medial surface of this rear electrode.
6. gas processing device according to claim 1, it is characterized in that: this front cooling unit have one outside this front electrode before coolant jacket, and a cooling space between this front coolant jacket and this front electrode and before the temperature of this front electrode can be reduced, and this electricity slurry torch assembly also comprises one and to be installed in this front cooling space and around this front electrode away from the fixing magnetic support unit of this rear electrode.
7. gas processing device according to claim 1, it is characterized in that: this front cooling unit has one around the water collar outside this front electrode, and a water-cooled space between this water collar and this front electrode, this water-cooled space has at least one entrance, and at least one runs through this front electrode and is communicated with the outlet of this centre gangway.
8. gas processing device according to claim 7, it is characterized in that: this front cooling unit also have one outside this water collar before coolant jacket, an and cooling space between this front coolant jacket and this water collar and before the temperature of this water collar can be reduced.
9. gas processing device according to claim 1, it is characterized in that: this gas-liquid wash mill comprises a first gas-liquid mixed unit, this the first gas-liquid mixed unit has first body, and one is formed by this first body around defining and is communicated with the hybrid channel of this centre gangway, this first body has an inner tube surface around this hybrid channel, and the water spray road of several this hybrid channel of connection, each water spray road is along a length to extension, and the angle of a tangent plane of each straight line and this inner tube surface is greater than 0 degree and is less than 90 degree.
10. gas processing device according to claim 9, it is characterized in that: the first gas-liquid mixed unit of this gas-liquid wash mill also has second body at and this first body interval, and one between this first body and this second body and the inner space injected of can supplying water, this inner space is communicated with described water spray road.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102220599U TWM476907U (en) | 2013-11-05 | 2013-11-05 | Gas treatment apparatus |
| TW102220599 | 2013-11-05 |
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| Publication Number | Publication Date |
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| CN204114966U true CN204114966U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420459194.7U Expired - Fee Related CN204114966U (en) | 2013-11-05 | 2014-08-14 | Gas treatment equipment |
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| CN (1) | CN204114966U (en) |
| TW (1) | TWM476907U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894002A (en) * | 2017-11-07 | 2018-04-10 | 成都真火科技有限公司 | A kind of organic exhaust gas plasma incinerating method |
| CN108235552A (en) * | 2016-12-09 | 2018-06-29 | 韩国三重核心株式会社 | Plasma generating unit and emission-control equipment with multistage spiral structure body |
| CN108607337A (en) * | 2016-12-09 | 2018-10-02 | 韩国三重核心株式会社 | Arc-plasma emission-control equipment |
| CN108607316A (en) * | 2016-12-09 | 2018-10-02 | 韩国三重核心株式会社 | Make the washing section and emission-control equipment that plasma processing gas is quickly cooled down |
-
2013
- 2013-11-05 TW TW102220599U patent/TWM476907U/en not_active IP Right Cessation
-
2014
- 2014-08-14 CN CN201420459194.7U patent/CN204114966U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235552A (en) * | 2016-12-09 | 2018-06-29 | 韩国三重核心株式会社 | Plasma generating unit and emission-control equipment with multistage spiral structure body |
| CN108607337A (en) * | 2016-12-09 | 2018-10-02 | 韩国三重核心株式会社 | Arc-plasma emission-control equipment |
| CN108607316A (en) * | 2016-12-09 | 2018-10-02 | 韩国三重核心株式会社 | Make the washing section and emission-control equipment that plasma processing gas is quickly cooled down |
| CN108607337B (en) * | 2016-12-09 | 2021-07-30 | 韩国三重核心株式会社 | Arc plasma waste gas treatment device |
| CN107894002A (en) * | 2017-11-07 | 2018-04-10 | 成都真火科技有限公司 | A kind of organic exhaust gas plasma incinerating method |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM476907U (en) | 2014-04-21 |
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