1357781 九、發明說明: 【發明所屬之技術領域】 本發明係有關於一種直流蒸氣電漿火炬裝置及其 電極熔蝕抑低方法,尤指一種可提供高溫度、高電聚 密度、高能量密度及高化學活性之直流蒸氣電漿火炬 裝置’並可有效降低其電極之熔蝕率而延長其使用壽 命之電極炫|虫抑低方法。</ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> < Desc/Clms Page number> And the highly chemically active DC vapor plasma torch device can effectively reduce the erosion rate of its electrodes and prolong its service life.
【先前技術J 世界先進國家已廣泛地應用電漿火炬技術,例如 在工業上特殊金屬之冶煉、極細顆粒粉末之製作及表 面改質等,或係在環保方面上可燃與不可燃之有毒廢 棄物、低放射廢棄物、都市焚化爐灰渣及全氟化有機 廢氣等,其全部皆可由該電漿火炬技術予以熔融、裂 ,或氣化處理,進而達到去毒、減容、固化及資源化 等效果。然而,電漿處理系統之可靠性及處理成本, 直係工業應用之重要考量因素。 參閱過去之技術研究報告及專利文獻 月 6 曰蓋圖奎4丨 ,如1986年 曰美國專利第4587397號、及美國專利第 4625092號等’其於火炬設計上之進氣方式,均僅在[Previous technology J. The world's advanced countries have widely applied plasma torch technology, such as the smelting of special metals in the industry, the production of fine-grained powders and surface modification, or the flammable and non-combustible toxic wastes in environmental protection. , low-level radioactive waste, urban incinerator ash and perfluorinated organic waste gas, etc., all of which can be melted, cracked, or gasified by the plasma torch technology to achieve detoxification, volume reduction, solidification and resource utilization. And so on. However, the reliability and processing costs of plasma processing systems are important considerations for direct industrial applications. Refer to the past technical research report and patent literature. Month 6 曰 图 奎 丨 丨 丨 丨 丨 丨 丨 丨 丨 丨 丨 丨 丨 丨 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 587 587 587 587 587 587 587 587 ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’
式磁場之直流電漿火炬 i流%浆火炬,及一設置固定 ’其中遠未設置磁場之直流電 1357781 渡火炬係無法使電弧做大面積之運動,以致 積小,難以降低其電極之熱負荷,因此遭: 蝕。此外,一舻而山#〜^ .' &而㈠亥電装火炬之工作氣體,諸如空 乱、氛乳、風氣或氦氣等,其均為乾燥氣體,1中又 =3:氣Γ作氣體使用時,易產生氮氧化物 實際二Ϊ1: ”用者編 【發明内容】 本發明之主要目的係在於,可使用任何氣體 能使火炬長時間穩定運轉 、’ 場,可使弧根在電極内壁制工作氣體流 日士 ^ 7 电"円i S面做大面積週期性運動 T不僅可降低該電極熱負荷以減緩其炫 極可供⑽之有效質量,進而延長電極之: ==:修週期,以達到可有效降低火炬= 與可用度。進而提昇電聚處理系統之可靠度 炬參的’本發明係一種直流蒸氣電渡火 :…其電極陶低方法,係至少包含一前電 木、一後電極、—第—旋流產生器、 考、一、社# 弟一叙流產生 基氣產:=一絕緣轉接座所構成。首先,開啟- 系統之負高雷壓她j並將—直流電源供應 旋磁場導;r=r導電棒,以導電至-螺 電體’而该直流電源供應系統之另-端則接 1357781 在-前電極。於運作時,先進行第—組進氣,將主要 工作氣體以小流量由-第二共軸式保溫輸送管線之入 σ進人’經該第—糕產生器進人火炬本體前、後電 極之中空管内,此時在該前、後電極間放電引弧,且 逐步加大電流及該工作氣體之流量,並將放電之弧根 點分別壓入該前、後電極之中空管内壁面上以產生高 速旋流,此外’當直流電源傳導到該螺旋磁場導電體 咐軸向磁場時’可將原本單點之弧根點作快速圓 周運動而熔钱成為圓環式之均句弧根圈;接著進行第 二組進氣’將輔助氣體作間斷性不同流量之供氣,由 -第二共軸式保溫輸送管線進人,流經—第二旋流產 生器進入該後電極尾端,以週期性變化之氣流使該後 電極放電之孤根點沿火炬中心軸方向前後移動;最後 進订第一組進乳,由設置在該後電極最尾端轴向之進 氣口,定時噴入脈衝高壓氣體,將該後電極中空管内 • ㈣㈣殘留之粉末噴除,以保持該後電極内部正常 之既流場分佈,穩定火炬本體之操作特性。 【實施方式】 明之:Ρ圖及第2圖』所示,係分別為本發 月之直",L瘵軋電漿火炬裝置剖面示意圖及本發 旋磁場導電體結構示咅岡 。構不忍圖。如圖所示:本發明係一種 直机洛亂電水火炬裝置及其電極熔蝕抑低方法, 明之直流蒸氣電漿火炬裝置1係至少包含-前電極; 1357781 1、一後電極1 2、一第一漩流產生器1 3、一第二 旋流產生器1 4、一進氣口 1 5及一絕緣轉接座1 6 所構成。 該前電極1 1係以一螺紋3 a共軸心鎖緊在—命 電極固定座2 1上,兩者並圍繞出一共軸式之第—内 層冷卻水道3 1及一第一外層冷卻水道3 2,藉此構 成一火炬前段模組。 該後電極1 2係為中空貫穿管形之電極,以共# 式與一後電極固定套2 2結合,並形成一共轴式之第 二内層冷卻水道3 3及一第二外層冷卻水道3 4,藉 此構成一火炬中段模組,其中,該後電極固定套2 2 係由一導電轉接盤4 1與一螺旋磁場導電體4 2結 合’再套入一水道區隔套2 3及一絕緣套座2 4將該 螺旋磁場導電體4 2以一螺栓3 b拉住固定,然後再 結合一前電極中心對正絕緣套2 5和一後固定座2 6 ° 該第一旋流產生器1 3係設置在該火炬前段模組 與該火炬中段模組之間’用以使主要工作氣體經該第 一旋流產生器1 3產生漩渦流;而設置在該後電極1 2尾端之第二旋流產生器1 4,其提供之輔助氣體係 可以週期性之氣流量與主要之工作氣體作壓力調整; 最後並由設置在該後電極12最尾端軸向之進氣口1 5 ’以定時噴入脈衝高壓氣體清除該後電極1 2之中 空官壁,其中,該第一、二漩流產生器之小口,係由 -工具鋼經熱處理後而成,其角度係略偏向軸心5。〜 10。。 • 該絕緣轉接座1 6係以螺絲鎖入該後電極1 2之 尾端,並結合該第二旋流產生器上4、一視窗固定座 27及-透明視窗28 ’藉此構成—火炬後段模组, 其中,透明視窗2 8係由透明石英玻璃作為材質,設 置在該後電極1 2之最尾端,用以監控火炬運轉之放 電影像及量測該後電極1 2中空管内壁之熔蝕率。 將該火炬前、中及後段模組分別組合完成後,在 該火炬前、中段模組之内部間置入一耐高溫絕緣體5 a、5b及一耐高溫抗紫外線絕緣石英玻璃6,並依此 將該第-漩流產生器i 3圍住,使該第一旋流產生器 1 3產生漩渦流之小口中心對正於該前、後電極1 1、1 2之間隔距離中心點處,其中,該火炬前、中 段杈組之外部並由一兩極隔離絕緣座7,以一螺栓3 • 3d分別於該火炬前模組之前電極固定座2丄及該 火炬中段模組之後電極固定套2 2鎖住結合,其中, 該絕緣體5 a、5 b係由石英玻璃及鐵氟龍 (Polytetrafluoroethylene,pTFe )等加工而成。以上所 述’係構成一全新之直流蒸氣電漿火炬裝置1。 、明進步參閱『第3圖及第4圖』所示,係分別 為本發明之運作流程示意圖及本發明之運轉示意圖。 如圖所不:當本發明利用上述之直流蒸氣電漿火炬裴 置1於運用時,係將其火炬介面2 9以螺栓3 e固定 1357781 在反應爐3 0上’同時,該火炬介面2 9之前部份係 曝露在爐内,並以非傳輪型模式來運作,其運作流程 至少包含下列步驟: (Α)開啟-蒸氣產生器系統81:開啟該蒸氣 產生器系統9 1,當提供80〜90。〇之熱水當火炬本體 之冷卻水時,該冷卻水係分別經由該前電極固定座2 1與該後電極固定套2 2之冷卻水入口 2 ]_ 1、2 2 1進入,流經該第一、二共軸式保溫輸送管線之第—、 二外層冷卻水道3 2、3 4,並再分別由該前電極固 疋座2 1與该後電極固定套2 2之冷卻水出口 2 1 2 ^2 2 2回到該蒸氣產生器系統9 1,形成密閉内 循環系統。並將一直流電源供應系統g 2之負高電壓 端接至一電源導電棒4 3,以導電至該螺旋磁場導^ 體4 2,而該直流電源供應系統g 2之另—端則接在 該前電極1 1,其中,該電源導電棒4 3及該螺旋磁 • 料電體4 2係與該導電轉接盤4 “冓成—螺旋磁場 導電體模組;. (Β )進行第一組進氣8 2 :運作時,先進行第 一組進氣,將主要工作氣體由一可程式流量控制器9 、3:控制流量,使該工作氣體由該第一共軸式保;輸 迗官線3 5a之第一内層冷卻水道3丄入口進入經 忒第一漩流產生器1 3使該工作氣體之旋流方向與弧 根運動方向一致而進入到火炬本體前、後電極丄工、 1 2之中空管内,此時再由一脈衝高電壓或射頻高電 < s) 1357781 壓之激發產生器使該前、後電極1 1、1 2間放電引 弧,之後,再逐步加大電流及該工作氣體之流量,並 將放電之弧根點i 0分別壓入該前、後電極i i、工 2之中空管内壁3 6面上’不僅可提升電弧電阻增加 輸出功率,並可於該前、後電極1 1、i 2中心產生 低壓區’使該前、後電極11、12之内壁36處產 生高速旋流,以穩定電弧和冷卻該前、後電極i工、 12内壁36。運轉中之火炬,當其負高電壓端之直 流電源經該導電棒4 3傳導到該螺旋磁場導電體4 2 1,係隨火炬輸入不同之電流而產生不同之軸向磁 % j以誘生沿著該後電極i 2内壁3 6面圓之不同切 線磁力,進而帶動該後電極i 2端弧根點丄〇作快速 圓周運:’而加速繞該後電極丄2内壁3 6面旋轉, 使原本單點之弧根點1 Q⑽成為圓環式之均勻弧根 圈,以形成一段長度且為圓筒面之平均熔蝕,藉此增 加散熱面積,以降低該後電極丄2之熱負荷,‘而‘ 少該後電極1 2内壁3 6面之熔蝕率,其中,該工作 氣體係可為過熱蒸氣、氮氣、氬氣或 (C)進行第二組進氣8 3 :進行第二組7;氣體; 將辅,氣體由該可程式流量控制器9 3b力間斷性不 、同二量之供氣,使該辅助氣體由該第二共軸式保溫輸 达官線3 5b之第二内層冷卻水道3 3入口進入,經 該第二旋流產生器1 4進入該後電極i 2尾端,由該 第二漩流產生器丄4以週期性變化之氣流,調節該; 12 1357781 電極1 2内部之氣壓,使該後電極丄2放電之弧根點 1 〇沿火炬中心軸方向前後移動,以增加該弧根點1 〇之掃瞄面積,並降低該後電極i 2表面之熱負荷, 而增加該後電極12可供熔蝕之有效質量;以及The magnetic field of the DC plasma torch i flow % slurry torch, and a set fixed 'the DC power 1575778 which is far away from the magnetic field is set. The torch system can not make the arc make a large area of motion, so that the product is small and it is difficult to reduce the thermal load of the electrode. Suffered: Eclipse. In addition, a 舻 舻 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山 山When the gas is used, it is easy to produce nitrogen oxides. Actually, the main object of the present invention is that any gas can be used to stabilize the torch for a long time, and the field can make the arc root at the electrode. The inner wall working gas flow Nis ^ 7 electric " 円i S surface to do large-area periodic motion T can not only reduce the thermal load of the electrode to slow down the effective mass of its radiant (10), and thus extend the electrode: ==: Repair cycle to achieve the effective reduction of torch = and availability. In turn, improve the reliability of the electropolymerization system. The present invention is a DC steam electric ferry: ... its electrode pottery method, which contains at least one pre-electricity Wood, a rear electrode, - the first - swirl generator, test, one, social # brother a stream to produce the base gas: = an insulation adapter. First, open - the system's negative high pressure she j And - DC power supply to the magnetic field guide; r = r conductive rod, Conductive to - solenoid ' and the other end of the DC power supply system is connected to 1357778 in the front electrode. In operation, the first group of intake air is first, the main working gas is flowed by a small flow - the second coaxial Into the swarf transfer pipeline into the sigma into the hollow tube of the front and rear electrodes of the torch body through the first cake generator, at this time discharge the arc between the front and rear electrodes, and gradually increase the current and the work The flow rate of the gas, and the arc root point of the discharge is respectively pressed into the inner wall surface of the hollow tube of the front and rear electrodes to generate a high-speed swirling flow, and in addition, 'when the DC power source is conducted to the axial magnetic field of the spiral magnetic field conductor', The arc point of the original single point is used for rapid circular motion and the money is melted into a ring-shaped uniform arc root circle; then the second group of intake air is used to supply the auxiliary gas as intermittent gas with different flow rates. The shaft type heat preservation conveying pipeline enters a person, flows through the second swirl generator to enter the rear end of the rear electrode, and moves the root point of the rear electrode discharge back and forth along the central axis of the torch with a periodically changing air flow; The first group of milk, by The air inlet is arranged at the axial end of the rear end of the rear electrode, and the pulsed high-pressure gas is injected periodically, and the residual powder in the hollow tube of the rear electrode is sprayed off to maintain the normal flow field distribution inside the rear electrode and is stable. The operating characteristics of the torch body. [Embodiment] The following is a schematic diagram of the vertical and vertical lines of the first month of the month, and the schematic diagram of the L-rolled plasma torch device and the structure of the rotating magnetic field conductor The invention is a straight-line Luochao electric water torch device and an electrode erosion and suppression method thereof, and the direct-flow steam plasma torch device 1 comprises at least a front electrode; 1357781 1. A rear electrode 1, a first swirl generator 13, a second swirl generator 14, an air inlet 15 and an insulating adapter 16. The front electrode 11 is coaxially locked to the electrode assembly 2 by a thread 3 a, and surrounds a coaxial first-inner cooling channel 31 and a first outer cooling channel 3 2, thereby forming a front module of the torch. The rear electrode 12 is a hollow through-tube electrode, and is combined with a rear electrode fixing sleeve 22, and forms a coaxial second inner cooling water channel 3 3 and a second outer cooling water channel 3 4 . Thereby forming a middle section of the torch, wherein the rear electrode fixing sleeve 2 2 is combined with a spiral magnetic field conductor 42 by a conductive adapter disk 4 1 and then inserted into a water channel partition 2 3 and a The insulating sleeve holder 4 4 pulls the spiral magnetic field conductor 4 2 by a bolt 3 b, and then combines a front electrode center alignment insulating sleeve 25 and a rear fixing seat 2 6 ° the first swirl generator 1 3 is disposed between the front part of the torch module and the middle section of the torch to enable a main working gas to generate a vortex flow through the first swirl generator 13; and is disposed at a rear end of the rear electrode 1 2 The second swirl generator 14 provides an auxiliary gas system for periodically adjusting the gas flow rate with the main working gas; and finally, the air inlet 1 5 disposed at the rearmost end of the rear electrode 12 'cleaning the hollow wall of the rear electrode 12 by periodically injecting a pulsed high pressure gas, wherein One, two swirling flow generator of the small opening, the line - from tool steel after heat treatment, which slightly tilted angle of the axis line 5. ~ 10. . • The insulating adapter 16 is screwed into the rear end of the rear electrode 12 and combined with the second swirl generator 4, a window mount 27 and a transparent window 28' to form a torch The rear module, wherein the transparent window 28 is made of transparent quartz glass as a material, disposed at the end of the rear electrode 12 for monitoring the discharge image of the torch operation and measuring the inner wall of the hollow electrode of the rear electrode The rate of erosion. After the torch front, middle and rear sections are respectively assembled, a high temperature resistant insulator 5 a, 5b and a high temperature resistant UV resistant insulating quartz glass 6 are placed between the front and middle sections of the torch, and Enclosing the first swirling flow generator i 3 such that the center of the small swirling flow of the first swirling flow generator 13 is aligned with the center point of the distance between the front and rear electrodes 1 1 and 12, wherein The front of the front and middle sections of the torch are separated by a two-pole isolation insulator 7 with a bolt 3 • 3d respectively before the front of the torch module and the electrode holder 2 2 and the middle part of the torch module 2 2 The combination is locked, wherein the insulators 5a, 5b are processed by quartz glass, polytetrafluoroethylene (pTFe) or the like. The above description constitutes a completely new direct current steam plasma torch device 1. The progress of the invention is shown in "Figure 3 and Figure 4", which are respectively a schematic diagram of the operational flow of the present invention and a schematic diagram of the operation of the present invention. As shown in the figure: when the present invention utilizes the above-described DC steam plasma torch set 1 for operation, the torch interface 2 9 is fixed with a bolt 3 e at 135781 on the reaction furnace 30 while the torch interface 2 9 The previous part is exposed to the furnace and operates in a non-transmission mode. The operation process includes at least the following steps: (Α) On-Vapor Generator System 81: Turn on the Vapor Generator System 9 1 when providing 80 ~90. When the hot water of the torch is the cooling water of the torch body, the cooling water enters through the front electrode fixing base 21 and the cooling water inlet 2]_1, 2 2 1 of the rear electrode fixing sleeve 2 2 respectively, and flows through the The first and second coaxial heat preservation conveying pipelines are first and second outer cooling water passages 3 2, 3 4, and then respectively, the front electrode fixing seat 2 1 and the rear electrode fixing sleeve 2 2 cooling water outlet 2 1 2^2 2 2 returns to the vapor generator system 911 to form a closed internal circulation system. And terminating the negative high voltage of the power supply system g 2 to a power conducting bar 43 for conducting to the spiral magnetic field conductor 4 2, and the other end of the DC power supply system g 2 is connected The front electrode 1 1 , wherein the power conductive bar 43 and the spiral magnetic material 4 2 are coupled to the conductive adapter disk 4 to form a spiral magnetic field conductor module; (Β) Group intake air 8 2: During operation, the first group of intake air is firstly performed, and the main working gas is controlled by a programmable flow controller 9 and 3: the flow rate is controlled, and the working gas is protected by the first coaxial type; The first inner cooling channel 3 of the official line 3 5a enters the first vortex generator 13 to make the swirling direction of the working gas coincide with the direction of the arc root to enter the front and rear electrodes of the torch body, In the hollow tube of 1 2, at this time, a pulse high voltage or radio frequency high voltage < s) 1357781 pressure excitation generator causes the front and rear electrodes 1 1 and 1 2 to discharge the arc, and then gradually increase Current and flow rate of the working gas, and pressing the arc root point i 0 of the discharge into the front and rear electrodes ii, respectively The inner surface of the hollow tube of the hollow tube 3 can not only increase the arc resistance to increase the output power, but also generate a low pressure region at the center of the front and rear electrodes 1 1 and i 2 to make the inner wall 36 of the front and rear electrodes 11 and 12 A high-speed swirl is generated to stabilize the arc and cool the front and rear electrodes, and the inner wall 36. The torch in operation is conducted through the conductive rod 43 to the spiral magnetic field conductor through the negative high voltage terminal. 4 2 1, different axial magnetic fluxes j are generated according to different currents input by the torch to induce different tangential magnetic forces along the inner surface of the inner wall of the rear electrode i 2 , thereby driving the rear electrode i 2 end arc root Click to make a rapid circular motion: 'and accelerate around the inner wall of the rear electrode 丄2 to rotate, so that the arc point 1 Q(10) of the original single point becomes a uniform arc root ring of the ring shape to form a length and a circle. The average erosion of the cylinder surface, thereby increasing the heat dissipation area to reduce the thermal load of the rear electrode 丄2, and reducing the erosion rate of the inner surface of the rear electrode 12, wherein the working gas system can be overheated. Vapor, nitrogen, argon or (C) for the second set of intakes 8 3 : for the second 7; gas; auxiliary, gas from the programmable flow controller 9 3b force discontinuity, the same amount of gas supply, the auxiliary gas from the second coaxial heat preservation official line 3 5b second inner layer The cooling water channel 3 3 enters, passes through the second swirl generator 14 into the rear end of the rear electrode i 2 , and is adjusted by the second swirl generator 丄 4 with a periodically varying air flow; 12 1357781 electrode 1 2 The internal air pressure moves the arc root point 1 放电 of the rear electrode 丄2 to move back and forth along the center axis of the torch to increase the scanning area of the arc root point 1 , and reduce the heat load on the surface of the rear electrode i 2 And increasing the effective mass of the back electrode 12 for ablation;
(D)進行第三組進氣8 4 :最後進行第三纟且進 氣,由設置在該後電極i 2最尾端軸向之進氣口工 5,以該可程式流量控制器9 3c控制其流量,定時 短時間噴入脈衝高壓氣體,將該後電極i 2中空管= 6因⑽殘留之銅化合物或氧化物等粉末喷除, 藉以保持該後電極1 2内部正常之氣流場分佈 穩定火炬本體之操作特性。 精此 π用洛軋做為工作氣體,可大幅減少氮肩 化物之產生,並產生高溫度(4〇〇〇〜1〇〇⑼。c)、言g 漿密度(io16#W)、高能量密度(5〜2〇兆焦^(D) performing the third group of intake air 8 4: finally performing the third enthalpy and the intake air, by the air inlet port 5 disposed at the end of the rear end of the rear electrode i 2 , with the programmable flow controller 9 3c The flow rate is controlled, and the pulsed high-pressure gas is injected for a short period of time, and the hollow electrode of the rear electrode i 2 is replaced by a powder of copper compound or oxide remaining in (10), thereby maintaining a normal gas flow field inside the rear electrode 12 Distributed to stabilize the operating characteristics of the torch body. Fine π using Luo rolling as a working gas can greatly reduce the generation of nitrogen shoulders and produce high temperature (4〇〇〇~1〇〇(9).c), y g pulp density (io16#W), high energy Density (5~2〇兆焦^
⑽/kg))及含氫原子⑻、氧原子(〇)及氫氧“ 基(⑽)等粒子之高化學活性之潔淨熱源,可== =有害廢棄物或轉化有機物f,產生合成氣及安定3 貝源化熔岩’進而達到廢棄物完全資源化之效果。不 ,可使火炬能長時間穩定運行使用,並可提升延長電 =火炬電極之使用壽命,藉此增長維修週期,以有效 降低火炬㈣製程之運轉成本,進 理全系統之可靠度與可用度。 ^電水處 及且述,本發明係—種直流蒸氣電漿火炬裝置 及其電極溶餘抑低方半 Ρ低方去,可有效改善習用之種種缺 用可使用任何氣體,並能使火炬長時間穩定運轉使 藉由控制工作氣體流場,可使弧根在電極内壁 面做大面積週期性運動時,不僅可降低該電極 =減緩其㈣率,並可增加該電極可供料之 :到=長電極之使用壽命以增長其維修週期,以 理系統之可靠度與可用度。,進而使本發明之 2能更進步、更實用、更符合使用者之所須,確: h發明專利申請之要件’爰依法提出專利申請。 ^上所述者,僅為本發明之較佳實施例而已, 二二 發明實施之範圍:故,凡 :::: 明說明書内容所作之簡單的等效變 化與修飾’皆應仍屬本發明專利涵蓋之範圍内。(10)/kg)) and a high-chemically active clean heat source containing hydrogen atoms (8), oxygen atoms (〇) and hydroxides (groups (10)), can == = hazardous waste or converted organic matter f, produce syngas and Anding 3 shell-sourced lava' to achieve the full recycling of waste. No, the torch can be used stably for a long time, and the service life of the extended electric=tortor electrode can be increased, thereby increasing the maintenance period to effectively reduce The operating cost of the torch (4) process, the reliability and availability of the whole system. ^Electric water and the description, the present invention is a kind of direct current steam plasma torch device and its electrode is dissolved in the low side of the low side It can effectively improve the use of any kind of gas, and can use any gas, and can make the torch run stably for a long time. By controlling the flow field of the working gas, the arc root can be reduced in the periodic movement of the inner wall of the electrode. The electrode = slows down its (four) rate, and can increase the available material of the electrode: to the long life of the electrode to increase its maintenance period, to ensure the reliability and availability of the system. Enter Steps, more practical, more in line with the needs of the user, indeed: h the requirements of the invention patent application '爰 patent application. According to the above, only the preferred embodiment of the invention, the second two inventions Scope: Therefore, where: :::: The simple equivalent changes and modifications made by the contents of the specification shall remain within the scope of the invention.
14 1357781 【圖式簡單說明】 第1圖,係本發明之直流蒸氣電漿火炬装置剖面示 意圖。 第2圖,係本發明之螺旋磁場導電體結構示意圖。 第3圖,係本發明之運作流程示意圖。 第4圖,係本發明之運轉示意圖。 【主要元件符號說明】 直流蒸氣電漿火炬裝置1 前電極1 1 後電極1 2 第一漩流產生器1 3 第二旋流產生器1 4 進氣口 1 5 絕緣轉接座1 6 前電極固定座21 冷卻水入口 2 1 1 冷卻水出口 2 1 2 後電極固定套2 2 冷卻水入口 2 2 1 冷卻水出口 2 2 2 15 1.357781 水道區隔套2 3 絕緣套座2 4 前電極中心對正絕緣套2 5 ''後固定座2 6 視窗固定座2 7 透明視窗2 8 火炬介面2 9 螺紋3 a〜3 e 反應爐3 0 第一内層冷卻水道31 第一外層冷卻水道3 2 第二内層冷卻水道3 3 第二外層冷卻水道3 4 第一共軸式保溫輸送管線3 5 a 第二共軸式保溫輸送管線3 5 b 中空管内壁3 6 導電轉接盤4 1 螺旋磁場導電體4 2 電源導電棒4 3 絕緣體5 a、5 b 16 1357781 絕緣石英玻璃6 兩極隔離絕緣座7 步驟(A)開啟一蒸氣產生器系統8 1 步驟(B)進行第一組進氣8 2 步驟(C)進行第二組進氣8 3 步驟(D)進行第三組進氣8 4 蒸氣產生器系統9 1 直流電源供應糸統9 2 可程式流量控制器9 3 a〜9 3 c14 1357781 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a direct current steam plasma torch device of the present invention. Fig. 2 is a schematic view showing the structure of a spiral magnetic field conductor of the present invention. Figure 3 is a schematic diagram of the operational flow of the present invention. Figure 4 is a schematic view of the operation of the present invention. [Main component symbol description] DC vapor plasma torch device 1 Front electrode 1 1 Rear electrode 1 2 First cyclone generator 1 3 Second cyclone generator 1 4 Intake port 1 5 Insulation adapter 1 6 Front electrode Fixing seat 21 Cooling water inlet 2 1 1 Cooling water outlet 2 1 2 Rear electrode fixing sleeve 2 2 Cooling water inlet 2 2 1 Cooling water outlet 2 2 2 15 1.357781 Waterway compartment spacer 2 3 Insulation sleeve 2 4 Front electrode center pair Positive insulating sleeve 2 5 '' Rear mounting seat 2 6 Window mounting seat 2 7 Transparent window 2 8 Torch interface 2 9 Thread 3 a~3 e Reaction furnace 3 0 First inner cooling channel 31 First outer cooling channel 3 2 Second Inner cooling channel 3 3 Second outer cooling channel 3 4 First coaxial insulated conveying line 3 5 a Second coaxial insulated conveying line 3 5 b Hollow tube inner wall 3 6 Conductive adapter plate 4 1 Helical magnetic field conductor 4 2 Power Conductor 4 3 Insulator 5 a, 5 b 16 1357781 Insulating Quartz Glass 6 Two-Pole Isolation Insulator 7 Step (A) Turn on a Vapor Generator System 8 1 Step (B) Perform the first set of Intake 8 2 steps ( C) Perform a second set of intakes 8 3 (D) for a third set of intake 8 4 steam generator systems 9 1 DC power supply system 9 2 Programmable flow controller 9 3 a~9 3 c