201102167 六、發明說明： 【發明所屬之技術領域】 器 本發明關於申請專利範圍第i項之引文的一種電過遽 【先前技術】 ^洲專利EP 〇 252 371 A1提到—種電過渡器，它呈— 種靜電灰塵分離器的形式，在這種電過濾器的場合，载有 粒子或灰塵的氣體流在平行的沈積板之間在—大致圓筒形 的殼體部段中被導引。在該平行對準的沈積板之間有沿縱 向延伸的通路（Gass小在這些通路中設有夾 灑電極」。 丁』贺 【發明内容】 、本發明的目的在提供__種電過濾器，它可簡單地製 造，同時具有高度操作安全性及高效率。 化種目的’對於上述的種類的電過濾器，依本發明， =料料㈣項的㈣料成。料將沈積板 d分成一個呈懸掛方式古& & μ「， 饼万式支承住的「上部分板」以及一個以 :立方式支承住的「下部分板」，使該板的可撓性支承作用 〃除塵作用有更佳的可能性。 在此’各依需要及詳細的實施類型而定，各有不同的 :點。一方面可避免板支承件被打掉（舉例而I，在先前 技術，當板利用螺絲牢牢鎖合時，在鍵擊（K1〇pfen)時， 201102167 就會發生這種板支承件被打掉的情事）。此外可避免板用螺 絲牢牢固定或連貫一體的場合受機械應力的問題（例如在 熱膨脹時就會發生這種問題）。如此使得使用壽命改善，且 使距該傳導電壓的距離更恆定。 此外’依本發明，錘擊機構的設計，舉例而言，比板 用螺絲鎖牢的情形更簡單β特別是只要在一板場的一端側 叹條具有鎚子的鐘擊軸（Klopfwelle )就足夠了。 一種本發明的電過濾器的較佳主應用領域係用於將轉 爐氣體除去灰塵。由於轉爐的操作方式為不連續，故該氣 體淨化設備輪流地被載有灰塵之可燃轉爐氣體以及只含少 里灰廑的環境氣體流過《在轉爐的吹氣階段（Blasphase ) 時，所產生之可燃「轉爐氣體」在灰塵分離後，收集在一 氣體容器中。一裝設在過濾器後方的切換站可使不能燃燒 的廢空氣經一煙自轉向到大氣中。如果轉爐氣體與該吹氣 中止期（Blaspause )的含氧廢空氣混合，則會產生爆炸性 的氣體混合物，它們可在電過濾器中點燃且造成氣爆 (Verpuffung ’英：popping )。這種氣爆可造成塵粒反彈， 而影響電過濾器的分離效率。此外它們會干擾轉爐的操 作，因為它們會造成吹氣程序中斷。因此，具有所有這必 特徵的本發明的電過濾器特別適用於這種應用領域，且該 圓形的殼體形狀特別有利於氣體流過，同時可使整個電過 渡器有良好機械強度。 在本發明的一較佳施例，該成對的板之各「部分板 本身設成可撓性，特別是可振動的方式。如此可在該部‘ 201102167 :反：作特別有效的趟擊，其中特別是在板的自由端區域作 二Π在該懸掛的部分板的下端及在賢立的部分板的 為了能儘量將所有沈積板設計成所要較佳 將利用簡單結構作打擊，故在本 ^ 、 霄a較佳之細節設計 中^各上部分板與下部分板之間的界限宜大致在殼體的 +尚度處延伸。如此，一般較佳的做法，也包含沿—横 向的邊緣侧的板’它們由於殼體橫截面為圓形，因 們係為最短的板。 在-種適當的實施例，該由上部分板和下部分板構成 、，積板共同形成一板壁’該板壁利用一個只在一邊受驅 :的鎚擊桿打擊。如此可省卻用於在兩侧打擊的繁複機 ^在先前技術，要將該未分開且牢牢螺合的沈積板作充 刀效的鎚擊，就需要這種兩面打擊的機構。 一般㈣的作法係將該纟上、τ部分板構成的沈積板 |用一鍵擊桿導進’如此該鎚擊桿不但作打擊的作用，且 至> π刀地將該板對準或保持成能確實操作的方式。 ▲另一種一般有利的方心在殼體十有補強環沿縱方向 前後相隨設置，φ A _ b 〃中在一個補強環之間設有一個沈積板的 場（Fe 1 d，英：fip 1 a、。、士〜 t 種場舉例而言，由多數互相平行 的板壁構成，該板壁各平行於殼體的一高度方向及一縱方 向朝向，且各由多數沿納^ ^ ^ σ縱向别後排列的沈積板或成對的部 刀板構成#用&些補強環可使殼體抗屋強度大大增加且 料㈣’其中該沈積板及/或電極框用的承 201102167 ’在一較佳的進一步特點， 方式。此處特別是指該補 二個明顯的長部段，其橫 載元件可容納在補強環上。在此 至少一補強環設置成非旋轉對稱 強環在其周圍的範圍中，至少有 截面形狀互相大不相同。 在此特別有利的做法，在該補強環的一下部段中容 納-攜帶框’以容納該用置立方式支承住的下部分板。 此外一有利做法係為該補強環的一下部段的橫廊形比 起礼的橫扉形單薄。如此，舉例而言，可造成充分的 :間’以m立方式支承的部分板用的攜帶框支承在下 P 4又上而不會使忒體的自由的通過橫截面積明顯減少。 ^在另一較佳實施例，該補強環有一拉力鎖合件，其中 «亥拉力鎖合件特別設在一水平直徑的一區域申，特別有利 的做法，係將該拉力鎖合件設計成格框形式，這種構造方 式鉍巧。該拉力鎖合件可一般有利地設計成可行走的「跑 動框條」（Laufsteg )形式，因此可簡單地到達沈積板以作 維修。 本發明的其他特點與優點見於以下所述的實施例以及 申請專利範圍附屬項。 以下說明本發明一較佳實施例，並利用附圖詳細敘述。 【實施方式】 一本發明的電過濾器包含一殼體（圖未示），該殼體的— 個圓_形部段具有大致怪定且大致圓形的橫截圖’其中該 電過濾器的縱方向係沿該圓筒的軸的方向延伸，載有粒子 201102167 塵的：體也沿此方向流過電過濾器。在該圓筒形殼體 又有四個補強環（1 )，沿縱方向L·互相間隔一段距 離，該補強搭 v 、方面用於支持該殼體，另一方面用於將沈 積板的場（2)保持住。 在圖1中顯示一個這場（2)，它包含數個板壁（4)，這些 板壁（4)互相平行，各沿縱方向L及高度方向η延伸，該板 壁各由數個沿縱方向L先後相隨設置的沈積板(3)構成。在 板壁（4)之間有通路（圖未*)延伸，它們詩使氣體通過， 通路中設有電極框（圖未示）。 沈積板（3)各包含一上部分板（3a)和一下部分板（3b)。上 P刀板（3a)各支承成懸掛方式，而且係支承在各一板壁（4) 的一個上攜帶稜條（5)上。這些攜帶稜條（5)在端側略突伸超 出場（2)外去，且支承在攜帶環（1)的上部段〇a)上的相關的 容納部（6)中。 下部分板（3b)容納在一下攜帶框（7)中或以豎立方式支 承在其中。下攜帶框（7)包含端側的彎曲的弧形件（7a)以及肋 元件（7b) ’該肋元件在弧形件（7a)之間以及沿縱方向[延 伸’下部分板（3b)容納在肋元件（7b)上。 下部分板（3a)與上部分板（3b)可整體呈中間分開的沈積 板（3)的形式容納住，其中該二部分部以可振動及可撓性方 式支承住，其分隔平面大約在沈積板或電過濾器的約—半 高度處延伸。依構造方式而定，該沿寬度方向B位在邊緣 側的部分板（3a)(3b)或沈積板（3)設計成比該沿寬度方向設 在中心的板更短，這些板延伸過電過濾器的最大自由内高 201102167 度的範圍。 構成的分隔平面的區域中’設有一種由數個鎚擊桿⑻ 稱成的裝置，各個塥丄Μ , ()/、被一早一打擊機構（圖未示）沿 ‘ ° 打擊。在此，—個場（2)的鎚擊桿（8)利用橫桿 互相連接。各片個別的部分板（3a)(3b)各位於_ =個打擊塊（八域咖㈣㈣之^因此該以可動） 方式支承住的部分板在利用第一打擊塊作一次打擊後向一 =向樞轉開來’然後打向第二打擊塊。如此可將積聚的灰 從沈積板有效地鎚擊掉。同時，該錘擊桿⑻構成一導引 件’以供該支承成可動方式的部分板（3a)(3b)作導引。 各依而要而疋，鎚擊桿的固定作用係用以下方式達成： ()利用纟銷固定在二個懸掛方式支承的部分板（圖未 示）的下端，或 ()利用各具支持結構的擺動關節（心lgeienk，英： pendulum或swing j〇int)固定在各端側（圖未示）。 這一種懸掛方式都用相似方式由長方形構形的電過濾 器以、知方式構成，其巾，此處該沈積板不分開成二部， 且該連貫之清—色以懸掛方式支承住的板的下端受打擊。 下攜帶框（7)的弧形件（7a)容納在補強環（1)的下部段 (lb)上。為此該下部段的橫截面廓形比上部段（la)單薄。在 具體例子中’该上部段（la)其一長方形的廓形橫截面，而下 部段（1 b)具T形橫截面。 由於攜帶環（1)的部段（la)(lb)的橫截面廓形不同，故它 們設計成旋轉不對稱性。下部段的延伸範圍距離略小於攜 201102167 帶极的周長的—半’此外’側向垂直支持件（lc)從上部段（la) 沿切線方向繼續延伸，利用該支持件可使整個電過渡器作 另外的支持。 大約在補強環（1)的一半高度處，各設有一拉力鎖固器 ()(ganker )，它、沿補強環⑴的—水平直徑延伸。此拉 力鎖固件呈格框（Gitterrahmen，英：lattice frame )形狀， 且設計成跑動框條形式，利用它可較易走到電過遽器以作 維修目的。 顯然地，依本發明設計的沈積板之間有引導電壓的電 極框（圖未示），它們設計成習知方式。 ^在這些場下方有一刮出裝置（Auskratzvomchtung， = .SCratching-_device)(圖未示），其結構同樣係為 ^知方式，可見歐洲專利EP 〇 252 371的第二圖。此裝置 可在攜帶框(7)下方來回樞轉，此處要說明：利用本發明的 裝置可使較大的面積利用此刮出裝置涵蓋。這點使灰塵帶 乍用較佳，如此，灰塵衝擊的危險減少，且分離效 體改善。 【圖式簡單說明】 圓1係一本發明的沈積板的場的立體視圖； 圖2係該電過濾器的四個補強環的立體視圖。 【主要元件符號說明】 〇) 補強環 9 201102167 (la) 攜帶環（1)的上部段 (lb) 攜帶環（1)的下部段 (1c) 支持件 (2) 沈積板 (3) 沈積板（2)的場 (3a) 上部分板 (3b) 下部分板 (4) 板壁 (5) 上攜帶棱條 (6) 容納部 (7) 下攜帶框 (7a) 弧形件 (7b) 肋元件 (8) 鎚擊桿 (8a) 打擊塊 (9) 橫桿 (10) 拉力鎖固器 L 縱方向 H 尚度方向 B 寬度方向 ⑧201102167 VI. Description of the Invention: [Technical Field] The present invention relates to an electric raft of the citation of the scope of the patent application [Prior Art] ^ EP Patent 252 371 A1 mentions an electric transition device, It is in the form of an electrostatic dust separator, in the case of such an electric filter, a gas stream carrying particles or dust is guided between parallel deposition plates in a substantially cylindrical housing section. . There is a longitudinally extending passage between the parallel-aligned deposition plates (Gass is small in which the electrodes are provided in the passages.) Ding Hehe [Invention] The object of the present invention is to provide an electric filter It can be easily manufactured, and has high operational safety and high efficiency. For the purpose of the above-mentioned type of electric filter, according to the invention, = (4) of the material (4), the material is divided into deposition plates d An "upper part" supported by the slab type "After" and a "lower part" supported by the vertical support for the flexible support of the board There are better possibilities. Here, depending on the needs and the type of implementation, there are different points: on the one hand, the plate support can be prevented from being knocked off (for example, I, in the prior art, when the board is utilized When the screws are firmly locked, in the case of a keystroke (K1〇pfen), such a plate support member will be knocked off in 201102167. In addition, mechanical stress can be avoided in the case where the plate screws are firmly fixed or integrated. Problem (for example, in thermal expansion This problem occurs.) This improves the service life and makes the distance from the conduction voltage more constant. Furthermore, according to the invention, the design of the hammer mechanism, for example, is more secure than when the plate is locked with a screw. The simple β is particularly sufficient as long as the sigh of one end of the field has a hammer's clock-locking shaft (Klopfwelle). A preferred main field of application of the electric filter of the present invention is for removing dust from the converter gas. The operation mode of the converter is discontinuous, so the gas purifying device is alternately produced by the dust-carrying combustible converter gas and the ambient gas containing only a few ash ash flowing through the blowing phase (Blasphase) of the converter. The flammable "converter gas" is collected in a gas container after the dust is separated. A switching station installed behind the filter allows the unburnable waste air to be diverted to the atmosphere via a cigarette. If the converter gas and the blow gas The mixing of oxygen-containing waste air in the period (Blaspause) produces an explosive gas mixture that ignites in the electric filter and causes a gas explosion (Verpuffung '英英:popping. This gas explosion can cause dust particles to rebound and affect the separation efficiency of the electric filter. In addition, they interfere with the operation of the converter because they cause the blowing process to be interrupted. Therefore, the invention has all the necessary features. The electric filter is particularly suitable for this field of application, and the circular housing shape is particularly advantageous for gas flow therethrough while providing good electrical strength throughout the electrical transition. In a preferred embodiment of the invention, Each of the paired plates is made flexible, especially in a vibrating manner. This can be used in this section. 201102167: Counter: A particularly effective sniper, especially in the free end region of the plate. In the lower end of the hanging part of the slab and in the part of the slab, in order to be able to design all the deposition boards as much as possible, a simple structure will be used to strike, so in the better detail design of this ^, 霄a ^ The boundary between each of the upper and lower plates preferably extends approximately at the + degree of the housing. Thus, it is generally preferred to include the plates along the lateral edge side which are rounded in cross section because they are the shortest plates. In a suitable embodiment, the upper and lower plates are constructed to form a wall together. The wall is struck with a hammer bar that is driven only on one side. This eliminates the need for a complicated machine for striking on both sides. In the prior art, such a two-sided striking mechanism was required for the undivided and firmly screwed deposition plate to be hammered. In general, the method of (4) is to guide the deposition plate composed of the upper and the τ partial plates with a push rod. Thus, the hammer rod not only acts as a strike, but also aligns the plate with the π knife. Keep it in a way that works. ▲Another kind of generally advantageous square center has a reinforcing ring in the longitudinal direction of the casing. φ A _ b 〃 is provided with a field of deposition plate between a reinforcing ring (Fe 1 d, English: fip For example, the plurality of fields are composed of a plurality of mutually parallel slabs, each of which faces parallel to a height direction and a longitudinal direction of the casing, and each of which is longitudinally formed by a plurality of θ ^ ^ σ The deposition plate or the pair of blade plates arranged in the rear may be used to make the strength of the casing against the house greatly increased and the material (4) 'the substrate for the deposition plate and/or the electrode frame 201102167' A further further feature, in particular, is the addition of two distinct long sections, the cross-loading elements of which can be accommodated on the reinforcing ring, wherein at least one reinforcing ring is arranged as a non-rotating symmetric strong ring around it. In this case, at least the cross-sectional shapes are greatly different from each other. It is particularly advantageous here to accommodate a carrying frame in the lower section of the reinforcing ring to accommodate the lower partial plate supported by the standing arrangement. The advantage is the lower part of the reinforcement ring. The cross-column shape of the segment is thinner than the horizontal shape of the ritual. Thus, for example, it can be sufficient: the carrying frame for the partial plate supported in the m-segment is supported on the lower P 4 without causing 忒The free passage of the body is significantly reduced by the cross-sectional area. In another preferred embodiment, the reinforcement ring has a tension-locking member, wherein the «Hair force lock member is particularly provided in a region of a horizontal diameter, which is particularly advantageous. In this way, the tension lock is designed in the form of a frame, which is well-constructed. The tension lock can be generally advantageously designed in the form of a walkable "Laufsteg", so that it can be simple The present invention is described in the following description of the preferred embodiments of the present invention, and is described in detail with reference to the accompanying drawings. An electric filter of the present invention comprises a housing (not shown) having a substantially symmetrical and substantially circular cross-section of the circular section of the electric filter. The cylinder The direction extending, carrying the particles 201102167 dust: the body also flows through the electric filter in this direction. In the cylindrical shell, there are four reinforcing rings (1) spaced apart from each other in the longitudinal direction L· Reinforcement v, in order to support the casing, and on the other hand to hold the field (2) of the deposition plate. Figure 1 shows a this (2) which contains several slabs (4), these The slabs (4) are parallel to each other and extend in the longitudinal direction L and the height direction η. The slabs are each formed by a plurality of deposition plates (3) arranged in the longitudinal direction L. There is a passage between the slabs (4) ( The figure is not *) extended, they pass the gas through, and the electrode frame (not shown) is disposed in the passage. The deposition plates (3) each include an upper portion plate (3a) and a lower portion plate (3b). The upper P-blades (3a) are each supported in a hanging manner and are supported on one of the siding walls (4) to carry the ribs (5). These carrying ribs (5) project slightly beyond the exit side (2) on the end side and are supported in associated receptacles (6) on the upper section 〇a) of the carrying ring (1). The lower portion of the panel (3b) is housed in the lower carrying frame (7) or supported therein in an upright manner. The lower carrying frame (7) comprises a curved curved part (7a) on the end side and a rib element (7b) 'the rib element is between the curved pieces (7a) and in the longitudinal direction [extending the lower part of the plate (3b) It is housed on the rib element (7b). The lower partial plate (3a) and the upper partial plate (3b) are accommodated in the form of a centrally separated deposition plate (3), wherein the two portions are supported in a vibrating and flexible manner, and the dividing plane is approximately The deposition plate or electric filter extends at approximately half height. Depending on the configuration, the partial plates (3a) (3b) or the deposition plates (3) on the edge side in the width direction B are designed to be shorter than the plates disposed at the center in the width direction, and the plates are extended overcurrent. The maximum free inner height of the filter is 201102167 degrees. In the area of the partition plane formed, there is a device called a plurality of hammer rods (8), and each of the cymbals, ()/, is hit by a strike mechanism (not shown) along the ‘°. Here, the hammers (8) of the field (2) are connected to each other by the crossbar. The individual partial plates (3a) (3b) of each piece are located in each of the _ = striking blocks (eight domains (four) (four), so the part of the plate supported by the movable block is subjected to a blow with the first striking block = Pivoted to 'then' and then hit the second block. This effectively smashes the accumulated ash from the deposition plate. At the same time, the hammer bar (8) constitutes a guide member 'for guiding the partial plate (3a) (3b) supported in a movable manner. The fixing action of the hammering rod is achieved in the following manner: () fixing the lower end of the partial plate (not shown) supported by the two suspensions by means of the pin, or () using each supporting structure The oscillating joint (heart lgeienk, English: pendulum or swing j〇int) is fixed on each end side (not shown). This type of suspension is constructed in a similar manner by a rectangular shaped electric filter in a manner known as a towel, where the deposition plate is not divided into two parts, and the continuous clear-color plate is supported by the suspension. The lower end was hit. The arcuate member (7a) carrying the lower frame (7) is received on the lower section (lb) of the reinforcing ring (1). To this end, the lower section has a cross-sectional profile that is thinner than the upper section (la). In the specific example, the upper section (la) has a rectangular cross section and the lower section (1b) has a T-shaped cross section. Since the sections (1) (lb) of the carrying ring (1) have different cross-sectional profiles, they are designed to have rotational asymmetry. The extension of the lower section is slightly smaller than the circumference of the belt carrying the pole of the 201102167. The semi-transparent vertical support (lc) continues from the upper section (la) in a tangential direction, with which the entire electrical transition can be made. For additional support. At approximately half the height of the reinforcing ring (1), a ganker is provided, which extends along the horizontal diameter of the reinforcing ring (1). The zipper lock is in the shape of a Gitterrahmen (lattice frame) and is designed to run in the form of a running frame strip, which makes it easier to go to the electric damper for maintenance purposes. Obviously, there is a voltage-conducting electrode frame (not shown) between the deposition plates designed in accordance with the present invention, which are designed in a conventional manner. ^ Below these fields there is a scraping device (Auskratzvomchtung, = .SCratching-_device) (not shown), the structure of which is also known in the way, see the second figure of the European patent EP 252 252 371. The device can be pivoted back and forth under the carrying frame (7), where it is explained that a larger area can be covered with the scraping device using the device of the present invention. This makes the dust belt better, so that the risk of dust impact is reduced and the separation effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS A circle 1 is a perspective view of a field of a deposition plate of the present invention; and Fig. 2 is a perspective view of four reinforcing rings of the electric filter. [Main component symbol description] 〇) Reinforcement ring 9 201102167 (la) Upper section (lb) of carrying ring (1) Lower section of carrying ring (1) (1c) Supporting piece (2) Deposition plate (3) Deposition plate ( 2) Field (3a) Upper part plate (3b) Lower part board (4) Carrying ribs (6) on the wall (5) Housing (7) Lower carrying frame (7a) Curved part (7b) Rib element ( 8) Hammering rod (8a) Strike block (9) Crossbar (10) Tension locker L Longitudinal direction H Sex direction B Width direction 8