、發明說明： 【發明所屬之技術領域】 本發明係與化學濾網之脫附技術有關，特別是指一種 利用電漿來脫附化學濾網之再生裝置。 【先前技術】 化學濾網(chemical filter)目前已廣泛應用於空氣污染 物之控制上；一般之化學濾網大體上均包含有一基材及吸 附材料’該吸附材料可直接成形於該基材上，或是利用黏 附劑(binder)黏附於該基材上，該吸附材料可為活性碳、沸 石或石夕質材㈣多細材料，當-待處理之廢氣通過該化 學濾網時，該吸附材料即可吸附該廢氣中之污染物，以達 到淨化之目的。 然而，當該吸附材料達到飽和時即需進行再生，亦即DESCRIPTION OF THE INVENTION: FIELD OF THE INVENTION The present invention relates to a desorption technique for a chemical filter, and more particularly to a regenerating device that utilizes plasma to desorb a chemical filter. [Prior Art] Chemical filters have been widely used in the control of air pollutants; generally, chemical filters generally comprise a substrate and an adsorbent material. The adsorbent material can be directly formed on the substrate. Or adhering to the substrate by using a binder, which may be activated carbon, zeolite or stone material (4) multi-fine material, when the exhaust gas to be treated passes through the chemical filter, the adsorption The material can adsorb the pollutants in the exhaust gas for purification purposes. However, when the adsorbent material is saturated, regeneration is required, that is,
泉體’因此運作時需耗費過 ’十分不經濟。 【發明内容】 鑑於上述缺失，本發明之一目的在於提供一種利用電 蒙脫附之揮發性有機廢氣濾材脫附腔及具有該脫附腔之再 生裝置’其操作之成本較為低廉者。 為達前揭目的，本發明之利用電漿脫附之揮發性有機 廢氣濾材脫附腔，係包含有一外殼、一放電電極以及一接 地電極，該外殼之内部中空，而可供一揮發性有機廢氣濾 材容置於其内部，該放電電極以及接地電極係設於該外 殼，且分別設置於該揮發性有機廢氣濾材兩侧，其中，該 放電電極及接地電極均可設置於該外殼内部。 行地設於該冷凝吸收器之外殼内， 本發明之利用電漿脫附之揮發性有機廢氣濾材再生 裝置，除了上述之脫附腔之外，係更包含有一冷凝吸收器 以及一澄度觸11，該冷凝吸收ϋ係與該脫隨連接，並 包含有—外殼、多數葉片以及-冷凝盤管，該等葉片係平 且該等葉片之間係具有 該溼度調節器係與該脫附腔連接， 等葉片貼接，韵 設有一噴霧件； 生裝置可更句々 該利用電漿脫附之揮發性有機廢氣濾材再The spring body is therefore too expensive to operate. SUMMARY OF THE INVENTION In view of the above-described deficiencies, it is an object of the present invention to provide a volatile organic waste gas filter desorption chamber utilizing electric desorption and a regenerating device having the desorption chamber, which is relatively inexpensive to operate. For the purpose of the prior art, the volatile organic waste gas filter desorption chamber utilizing plasma desorption comprises a casing, a discharge electrode and a ground electrode, and the inside of the casing is hollow, and a volatile organic compound is available. The exhaust gas filter is disposed inside the outer casing, and the discharge electrode and the ground electrode are disposed on the outer casing of the volatile organic waste gas filter. The discharge electrode and the ground electrode may be disposed inside the outer casing. The volatile organic waste gas filter regeneration device utilizing the plasma desorption of the present invention further comprises a condensation absorber and a scent 11. The condensation absorbing system is coupled to the detachment and includes a casing, a plurality of blades, and a condensing coil, the blades being flat and having the humidity regulator system and the detachment chamber between the blades Connection, etc., the blade is attached, and the rhyme is provided with a spray piece; the raw device can further sing the volatile organic waste gas filter which is desorbed by the plasma.
【實施方式】 f隙’該冷凝盤管設㈣冷凝吸收器之外殼㈣，且與該 ，茲舉以下一 為了詳細說明本發明之構造及特點所在， 較佳實施例並配相歧明如後， 1357351 第一圖係本發明一較佳實施例之示意圖； 第一圖係本發明一較佳實施例脫附腔之剖視圖； 第二圖係本發明一較佳實施例冷凝吸收器立體圖； 第四圖係本發明一較佳實施例除霧器之立體圖。 請參閱第一圖，本發明一較佳實施例所提供之利用電 漿脫附之揮發性有機廢氣濾材再生裝置10，係用以再生一 揮發性有機廢氣濾材12,並包含有一脫附腔20、一冷凝吸 收器30、一除霧器4〇以及一溼度調節器5〇。 請參閱第二圖，該脫附腔20係包含有一外殼22、一 放電電極24以及一接地電極26，該外殼22之内部中空， 而可供該揮發性有機廢氣濾材12容置於其内部，該放電電 極24及該接地電極26係設於該外殼22内部，且分設於該 揮發性有機廢氣濾材12兩側；該放電電極24及該接地電 極26係連接至一咼壓電源（圖未示），而使兩者之間形成電 場，並可放電生成電漿，進而提供能量使該揮發性有機廢 氣濾材12進行脫附反應，而將該揮發性有機廢氣濾材 所吸附之揮發性有機物再度釋出。 請參閱第一圖及第三圖，該冷凝吸收器3〇係藉由一管 路31而與該脫附腔20連接，並包含有一外殼&、多數^ 片34以及一冷凝盤管36,該等葉片34係平行地設於該夕/ 殼32内，且該等葉片34之間係具有間隙341，該冷凝盤 管36設於該外殼32内部，且螺旋狀地環繞於該等葉片％ 周圍，該冷凝盤管36與該等葉片34貼接，該冷凝盤管％ 並連接至一冷凝劑儲存槽（圖未示），並可供冷凝劑於其内 5 1357351. 部流動，以降低該等葉片34之溫度。 請再參閱第一圖及第四圖，該除霧器40係藉由-管路 41而該冷凝吸收器30連接，並具有—外㈣以及二筛網 44 ’該二篩網44係平行排列地容置於該外殼42内部。 σ亥屋度調節$ 係藉由二管路51，52分別與該脫附腔 20以及除霧器40連接’具有一外殼54以及一喷霧件％ 容置於該外殼54内’該噴霧件56可於該外殼54内喷灌水 霧，以提高其内部溼度。 該利用電漿_之揮發性有機廢㈣材再生裝置10 係配合-鼓風機（®未示)❹，紐風機可㈣再生裝置 10内部產生-_紐，該職氣流係依序通過該脫附腔 20、該冷凝吸收器30、該除霧器4〇以及該溼度調節器5〇， 隨後並重新回流至該脫附腔2〇而不斷地循環。 經由上述結構’該揮發性有機廢氣濾材12於該脫附腔 20中所釋出之揮發性有機物，係可隨著該脫附氣流而被導 入s亥冷凝吸收器30中；該冷凝吸收器3〇内部之葉片34 及冷凝盤管36可於該脫附氣流通過該等間隙341時，有效 降低該脫附氣流之溫度，使得低沸點之揮發性有機物直接 於該等葉片34表面凝結，從而自該脫附氣流中被分離去 除，除此之外，氣流中之部分水氣亦可於該等葉片34表面 凝結而生成液膜，進而吸收其俾沸點較高之揮發性有機 物；該冷凝吸收器30所處理過之脫附氣流係被直接導入該 除務器40之中，以便利用該除霧器内部之篩網44去除該 氣流中多餘之水氣及揮發性有機物霧滴；至於在該冷凝吸 6 1357351 收130諸冷凝或被吸收之揮舰有機物，射 管37而被導引至一冷凝液滴收集槽38 、、二 ' 至定量後進行回收，而該除霧器4〇筛網44所收$累匕積 或是揮發性有機物霧滴，同樣經由另一 來7乳 水液收集槽46中進行回收。 等“5而被導入— 於該揮發性有機廢氣 12之再生過程初期啊产 調節器5〇之儒件56可於該外殼54时·淨水霧，二 # 心該脫附氣流中之澄度，除了有助於該脫附腔20中極性 或高沸點揮發性有機物之脫附外，亦有助於該冷凝吸收器 3〇中液膜之生成；而於該揮發性有機廢氣滤材12之再生 過程後期’該喷霧件56則停止賴水霧，藉此，低渥度之 脫附氣朗可使轉發性錢廢氣_ 12恢復乾燥狀 態’以便再次利用。 ” 卜由於該再生裝置10係利用電漿來進行揮發性有機廢 氣濾材12之脫附，其反應可於常溫常壓下進行，無需額外 • 加壓或升溫，故其能源之使用上較為節省；此外，該再生 裝置10可直接選用空氣作為傳輸污染物之媒介，盎 #定之流體，更可有效降低操作成本；再者，脫附氣流中 之揮發性有機物於該冷凝吸收器30之中，係同時藉由冷凝 及液膜吸收兩種機制而被分離，因此其回收效率更可有效 地提高。 以上所述，僅為本發明之較佳實施例的詳細說明與圖 示，凡合於本發明申請專利範圍之精神與其類似變化之實 施例，皆包含於本發明的範疇中，任何熟悉該項技藝者在 7 本發明之領域内， 案之專利範圍。 了幸至易思及之變化或修飾皆可涵蓋在本 【圖式簡單說明】 第=圖係本發明—較佳實施例之示意圖； f:圖係本發明—較佳實關麟腔之剖視圖； 第-圖係本發明—較佳實施例冷凝吸收器立體圖； 第四圖係本發明一較佳實施例除霧器之立體圖。 【主要元件符號說明】 1〇利用電《脫附之揮發性有機觀濾材再生裝置 12揮發性有機廢氣濾材 20脫附腔 3〇冷凝吸收器 4〇除霧器 50溼度調節器 22外殼 26接地電極 31管線 34葉片 36冷凝盤管 38冷凝液滴收 41管線 44篩網 46水液收集槽 51，52管線 56喷霧件 24放電電極 32外殼 341間隙 37導管 槽 42外殼 45導管 54外殼[Embodiment] The f-shuffle 'the condensing coil is provided with (4) the outer casing (4) of the condensing absorber, and the following is the following to explain the structure and characteristics of the present invention in detail, and the preferred embodiment is as follows. 1357351 is a schematic view of a preferred embodiment of the present invention; the first drawing is a cross-sectional view of a desorption chamber of a preferred embodiment of the present invention; and the second drawing is a perspective view of a condensation absorber of a preferred embodiment of the present invention; Figure 4 is a perspective view of a demister of a preferred embodiment of the present invention. Referring to the first embodiment, a volatile organic waste gas regenerating device 10 for desorbing by plasma is provided for regenerating a volatile organic exhaust gas filter 12 and comprising a desorption chamber 20 according to a preferred embodiment of the present invention. A condensing absorber 30, a defogger 4A, and a humidity regulator 5A. Referring to the second figure, the desorption chamber 20 includes a casing 22, a discharge electrode 24, and a ground electrode 26. The interior of the casing 22 is hollow, and the volatile organic exhaust gas filter 12 is accommodated therein. The discharge electrode 24 and the ground electrode 26 are disposed inside the outer casing 22 and are disposed on both sides of the volatile organic waste gas filter 12; the discharge electrode 24 and the ground electrode 26 are connected to a rolling power source (not shown) An electric field is formed between the two, and the plasma can be discharged to generate a plasma, thereby providing energy to cause the volatile organic waste gas filter 12 to undergo a desorption reaction, and the volatile organic matter adsorbed by the volatile organic waste gas filter material is again Released. Referring to the first and third figures, the condensing absorber 3 is connected to the desorption chamber 20 by a pipe 31, and includes a casing & a plurality of sheets 34 and a condensing coil 36. The vanes 34 are disposed in parallel with the outer casing 32, and the vanes 34 have a gap 341 therebetween. The condensing coil 36 is disposed inside the outer casing 32 and spirally surrounds the vanes. Surrounding, the condensing coil 36 is attached to the vanes 34, and the condensing coil is connected to a condensing agent storage tank (not shown), and the condensing agent is allowed to flow therein to reduce the amount of 5 1357351. The temperature of the blades 34. Referring to the first and fourth figures, the demister 40 is connected by the condensing absorber 30 via the line 41, and has an outer (four) and two screens 44'. The two screens 44 are arranged in parallel. The ground content is placed inside the outer casing 42. The σ海屋度调节$ is connected to the desorption chamber 20 and the defogger 40 by two conduits 51, 52 respectively, having a housing 54 and a spray member 100 housed in the housing 54. 56 can be sprayed with water mist in the outer casing 54 to increase the internal humidity. The use of the plasma_volatile organic waste (four) material regeneration device 10 is coupled with a blower (® not shown), and the new fan can generate a -_ button inside the regeneration device 10, and the service flow passes through the release chamber sequentially. 20. The condensing absorber 30, the demister 4〇, and the humidity regulator 5〇 are then continuously recirculated to the desorption chamber 2 to continuously circulate. The volatile organic matter released from the volatile organic waste gas filter 12 in the desorption chamber 20 via the above structure can be introduced into the condensing absorber 30 along with the desorbed gas stream; the condensing absorber 3 The inner vane 34 and the condensing coil 36 can effectively reduce the temperature of the desorbed gas stream when the desorbed gas stream passes through the gaps 341, so that the low boiling volatile organic compounds condense directly on the surfaces of the vanes 34, thereby The desorbed gas stream is separated and removed, and in addition, part of the water vapor in the gas stream may be condensed on the surfaces of the vanes 34 to form a liquid film, thereby absorbing the volatile organic compounds having a higher boiling point; the condensing absorber 30 treated desorbed gas streams are directly introduced into the decreator 40 to remove excess water vapor and volatile organic matter droplets from the gas stream by using the screen 44 inside the demisters; as for the condensation Suction 6 1357351 collects 130 condensed or absorbed wandering organisms, and is guided to a condensing liquid droplet collecting tank 38, and is collected to a condensed liquid droplet collecting tank 38, and the demister 4 screen 44 $ accumulated or Volatile organic droplets, similarly to 7 milk via another aqueous liquid collecting tank 46 for recovery. Waiting for "5 to be introduced - in the initial stage of the regeneration process of the volatile organic waste gas 12, the regulator 56 of the regulator 5 can be used in the outer casing 54 · the water mist, the second heart of the desorption flow in the air In addition to facilitating the desorption of polar or high-boiling volatile organic compounds in the desorption chamber 20, it also contributes to the formation of a liquid film in the condensation absorber 3; and the volatile organic waste gas filter 12 At the end of the regeneration process, the spray member 56 stops the water mist, whereby the low-density desorption gas can make the reversible money waste gas _ 12 return to the dry state for reuse. The plasma is used for desorption of the volatile organic waste gas filter 12, and the reaction can be carried out under normal temperature and normal pressure without additional pressure or temperature rise, so that the energy consumption is saved; in addition, the regeneration device 10 can be directly Air is selected as the medium for transporting pollutants, and the fluid is used to reduce the operating cost. Further, the volatile organic matter in the desorbed gas stream is absorbed in the condensing absorber 30 by condensation and liquid film. Two mechanisms Off, so that the recovery efficiency can be more effectively improved. The above is only the detailed description and illustration of the preferred embodiments of the present invention, and the embodiments of the present invention and the similar variations thereof are included in the scope of the present invention, and any familiar with the The skilled person is in the field of 7 inventions, the patent scope of the case. Fortunately, the changes or modifications of the present invention can be covered by the following: a schematic diagram of the present invention - a preferred embodiment; f: a diagram of the present invention - a cross-sectional view of a preferred embodiment BRIEF DESCRIPTION OF THE DRAWINGS The present invention is a perspective view of a condensing absorber of a preferred embodiment. The fourth drawing is a perspective view of a defogger according to a preferred embodiment of the present invention. [Main component symbol description] 1〇Using electricity “Desorbed volatile organic filter media regeneration device 12 Volatile organic waste gas filter 20 desorption chamber 3〇 Condensation absorber 4〇 Demisters 50 Humidity regulator 22 Shell 26 Ground electrode 31 line 34 blade 36 condensing coil 38 condensing droplets collecting 41 line 44 screen 46 water collecting tank 51, 52 line 56 spray member 24 discharge electrode 32 housing 341 gap 37 conduit slot 42 housing 45 conduit 54 housing