JPS58500109A - Apparatus and method for removing debris from trap filters - Google Patents

Apparatus and method for removing debris from trap filters

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Publication number
JPS58500109A
JPS58500109A JP57500500A JP50050082A JPS58500109A JP S58500109 A JPS58500109 A JP S58500109A JP 57500500 A JP57500500 A JP 57500500A JP 50050082 A JP50050082 A JP 50050082A JP S58500109 A JPS58500109 A JP S58500109A
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JP
Japan
Prior art keywords
air
filter
filter material
support plane
separated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP57500500A
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Japanese (ja)
Inventor
ニルソン・ダン
Original Assignee
パトロナツクス　アクチ−ボラグ
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Application filed by パトロナツクス　アクチ−ボラグ filed Critical パトロナツクス　アクチ−ボラグ
Publication of JPS58500109A publication Critical patent/JPS58500109A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/31—Other construction details
    • B01D2201/313—Means for protecting the filter from the incoming fluid, e.g. shields

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 トラップ・フィルタからごみを取る装置と方法本発明は成る固有の硬さをもった フィルタ材がら空気より分解したごみを取除（方法と装置に関する。このフィル タは一端において支持平面に連結されその長手方向で支持平面にほぼ垂直方向に 向いている。[Detailed description of the invention] Apparatus and Method for Removing Debris from Trap Filters The present invention comprises Removal of decomposed debris from air from filter material (method and equipment). is connected to the support plane at one end and runs approximately perpendicular to the support plane along its longitudinal direction. It's suitable.

い（つかの異なった方法がこれまでに周知であり、それによってフィルタがらご みまたは粒子が取り除かれる。(A few different methods are known in the past, by which filters can be particles are removed.

チューブ型のフィルタはしばしば圧縮空気で清掃され、フィルタは空気の流れの 方向に反対の方向に圧される。このような清掃を行なう機器は、しかしながら、 比較的高価である。Tubular filters are often cleaned with compressed air, and the filter is Pressed in the opposite direction. However, equipment that performs this type of cleaning is Relatively expensive.

所謂カセット・フィルタの清掃には普通吸い込みの働きによってフィルタに固着 したごみを取り去る特殊の型の真空クリーナが使われる。When cleaning a so-called cassette filter, it is normal to use suction to clean the filter. A special type of vacuum cleaner is used to remove the debris.

上記の２つの方法では清掃を行なうことができるように作業は中断されおばなら ない。In the above two methods, the work is interrupted so that cleaning can be carried out. do not have.

所謂布地のトラップ・フィルタではフィルタ要素はしばしば上方の水平な枠の上 に吊り下げたホースとして設計され、枠はついで靭性をもって吊り下げられる。In so-called fabric trap filters, the filter element is often placed on an upper horizontal frame. Designed as a suspended hose, the frame is then hung with toughness.

そのようなフィルタを清掃するときは、水平方向の行程が枠に与えられ、この行 程は振動運動で下方にフィルタ要素に沿って伝播する。この振動運動は、しかし ながら、比較的速やかに弱められ、清掃はよって、フィルタ要素の高さに沿って 均一ではない。When cleaning such filters, a horizontal stroke is given to the frame and this line The wave propagates downward along the filter element in an oscillatory motion. This oscillatory motion, however, While weakened relatively quickly, cleaning is therefore carried out along the height of the filter element. Not uniform.

本発明は清掃が操業を続けながら行なうことができまた比較的安価な機器によっ て行なうことができるフィルタ材の清掃の方法と装置を提供することを目的とす る。さらに、フィルタ材の全高さに沿って均一な清掃が与えられるフィルタ材の 清掃の方法と装置を提供することを目的とする。さらに、フィルタ材の全高さに 沿って均一な清掃が与えられるフィルタ材の清掃の方法と装置を提供することを 目的とする。The present invention allows cleaning to be carried out while the operation continues, and with relatively inexpensive equipment. The purpose of the present invention is to provide a method and apparatus for cleaning filter media that can be carried out. Ru. In addition, the filter material provides uniform cleaning along the entire height of the filter material. The purpose is to provide cleaning methods and devices. In addition, the total height of the filter material It is an object of the present invention to provide a method and apparatus for cleaning filter media that provides uniform cleaning along the purpose.

本発明の目的はこの方法と装置が請求の範囲内で定義される特性的特徴を与えら れているということで達成される。It is an object of the invention that the method and the device give the characteristic features defined in the claims. It is achieved by being

本発明の１つの実施例が添附図面を参照して以下に記載される。One embodiment of the invention will now be described with reference to the accompanying drawings.

第１図は第２図の１１に沿った断面図；第２図は本発明による装置の平面図； 第３ａ図から第６ｃ図までは一連の清掃手順の概略図である。1 is a sectional view taken along line 11 in FIG. 2; FIG. 2 is a plan view of the device according to the invention; Figures 3a to 6c are schematic diagrams of a series of cleaning procedures.

第１図と第２図に示すエヤ・フィルタ装置は支持平面１を含み、この支持平面１ はいくつかの穴を有し、この穴の中に所謂フィルタ・チューブ２が位置する。The air filter device shown in FIGS. 1 and 2 includes a support plane 1. has several holes in which so-called filter tubes 2 are located.

支持平面１０端部はフレーム（図示しない）の上に載る。フィルターチューブ２ はチューブ２の上方端に取り付けた支持カラを支持することによって支持平面に 対して支持される。The end of the support plane 10 rests on a frame (not shown). Filter tube 2 is placed on a support plane by supporting a support collar attached to the upper end of tube 2. It is supported against.

支持平面１に連結した漏斗状のケーシング３は支持平面１の下方に延びフィルタ ・チューブ２を包む。漏斗状のケーシング３はか（して下方に向かって先細りと なり開口４のところで終結し、開口４を通ってフィルタ・チューブ２から取除い た粒子が落下するっ漏斗状のケーシング３はまた人口５ａを有する供給空気室５ を含む。供給空気はフィルタ・チューブ２を通過するまえに空気室５を貫通して 流れる。A funnel-shaped casing 3 connected to the support plane 1 extends below the support plane 1 and carries a filter. ・Wrap tube 2. The funnel-shaped casing 3 tapers downward. and terminates at opening 4 and is removed from filter tube 2 through opening 4. The funnel-shaped casing 3 into which the collected particles fall also has a supply air chamber 5 with a population 5a. including. The supply air passes through the air chamber 5 before passing through the filter tube 2. flows.

ごみを含む供給空気が複数のフィルタ・チューブの下端に導かれることを確実に するために、仕切り壁６がフィルタ・チューブ２に面する空気室５の側に取り付 けられる。仕切り壁６はフィルタ・チューブ２の下の方に成る距離延び、その下 端はケーシング３の中心に向かって曲げられている。Ensures that dirt-laden supply air is directed to the bottom end of multiple filter tubes In order to I get kicked. The partition wall 6 extends a distance below the filter tube 2 and extends below it. The ends are bent towards the center of the casing 3.

支持平面１の上方に出ロアａを有するごみを取り除いた空気の部屋８がある。Above the support plane 1 there is a dust-free air chamber 8 having an outlet lower a.

支持平面１に連結して衝撃機構８が位置し、これは２個のゆれ動くように取り付 けた棒９を含み、この棒の１つの端９ａは支持平面１の中心線に内方に延び、他 のｇ８９ｂは支持平面１の僅か外側に延びる。棒９に対する取り付は点は支持平 面１のすぐ外側に位置する。Connected to the support plane 1 is located an impact mechanism 8, which comprises two rockingly mounted It includes a girder bar 9, one end 9a of which extends inwardly to the centerline of the support plane 1 and the other g89b extends slightly outside the support plane 1. When attaching to rod 9, the point is the support flat. Located just outside surface 1.

棒９の内側に向いた端９ａには打撃ヘッド１１が取り付けられ、これが作動して いないときは、支持平面１内に位置する板１２と当っている。A striking head 11 is attached to the inwardly facing end 9a of the rod 9, and this is activated. When not in use, it rests against a plate 12 located within the support plane 1.

支持平面１の上には２個の板１２が取り付けられ、衝撃機構８が作動するときは 打撃ヘッド１１からの打撃を受ける。もし支持面１が板１２を有しないならば、 支持平面１は打撃ヘッド１１によって打たれるとき変形するであろう。Two plates 12 are mounted on the support plane 1, and when the impact mechanism 8 is activated, It receives a blow from the striking head 11. If the support surface 1 does not have a plate 12, then The support plane 1 will deform when struck by the striking head 11.

衝撃機構８はまた２　１［１ｉ１のカム円板１３の形をした作動部材を含み、円 板１３は動力源、例えば電動モータ１５によって駆動される回転軸１４に偏心し て取り付けられている。The impact mechanism 8 also includes an actuating member in the form of a cam disc 13 of 21[1i1, The plate 13 is eccentric to a rotating shaft 14 driven by a power source, for example an electric motor 15. installed.

上記の装置は次のように作動する。ごみを含んだ供給空気は室５内に供給され、 そこからあとは、フィルタ・チューブ２の下側に向かって下方に導かれる。そこ から空気は外側からフィルターチューブ２の壁部を通って流れ、そのあとは上方 に向かってごみをろ過した空気の部屋７の中に入り、そこから出ロアａを通って 排除される。The above device operates as follows. The supply air containing dirt is supplied into the chamber 5, From there, it is guided downwards towards the bottom of the filter tube 2. There The air flows from the outside through the wall of the filter tube 2 and then upwards. The air enters the room 7 where the air is filtered and exits from there through the lower a. be excluded.

フィルタ拳チューブ２の壁は折り曲げた紙状のフィルタ布から成り、布の折り目 は通常チューブに対して軸線方向に延びる。The wall of the filter fist tube 2 is made of folded paper-like filter cloth, and the folds of the cloth usually extends axially with respect to the tube.

ごみを含む空気がフィルタ・チューブ２の壁部を通過するときは、分離したごみ の大部分はフィルタ・チューブ２の壁部の外側に耐着する。このごみは次第にフ ィルタ布の目をつまらせ、それに単位時間につきフィルタ・チューブ２を通って 流れることを許される空気量は相当低下する。この不都合を匡正するため、フィ ルタ布は定期的に清掃されねばならない。When air containing dirt passes through the wall of filter tube 2, the separated dirt Most of the filter tube 2 adheres to the outside of the wall of the filter tube 2. This garbage gradually Clogged the filter cloth and passing it through the filter tube 2 per unit time. The amount of air allowed to flow is significantly reduced. In order to rectify this inconvenience, The router cloth must be cleaned regularly.

以下に第６ａ図から第３ｃ図までを参照してどのようにフィルタ布の清掃が進行 するかを説明する。Referring to Figures 6a to 3c below, we will explain how the cleaning of the filter cloth progresses. Explain what to do.

第１図のカム円板１３の形状を調べると、円板が矢印の方向に回転し始めると、 棒９の外方端９ｂは始め下方に動かされ、それによってこれに対向する端９ａと 打撃ヘッド１１が揚げられる。カム円板１３がその切り欠きが端９ｂの丁度前に 位置するような距離だけ回転させられると、このｇ８９ｂは上方に動き、対向す る端９ａは打撃ヘッド１１と共に下方に移動する。打撃ヘッド１１の下方に向い た運動は板１２に当るとき制動される。それによって下方向に向いた加速は支持 平面１に与えられる。カム円板１３が連続して回転すると、打撃ヘッド１１と一 緒に動く棒９の上記の運動が繰返される。Examining the shape of the cam disk 13 in Fig. 1, when the disk starts rotating in the direction of the arrow, The outer end 9b of the rod 9 is initially moved downwards so that the opposite end 9a and The striking head 11 is lifted up. The cam disk 13 has its notch just in front of the end 9b. When rotated a certain distance, this g89b moves upwards and faces The end 9a moves downward together with the striking head 11. facing downward of the striking head 11 The motion is damped when it hits plate 12. This supports downward acceleration. given to plane 1. When the cam disk 13 rotates continuously, it is aligned with the striking head 11. The above-mentioned movements of the rods 9 moving together are repeated.

第６ａ図で、打撃ヘッド１１は作動していない位置において示されているが、こ のときは板１２に当たっている。そのあとは打撃ヘッド１１は上記の方法で上方 に揚げられ（第６ｂ図を参照）、そのあとヘッド１１は落下し板１２に当たる（ 第６ｃ図参照）。支持平面１はそこで板１２の領域内で下方に加速され、このこ とは支持平面１は第３ｃ図に示すように下方に向かってたわむ。In FIG. 6a, the striking head 11 is shown in the inactive position; When , it hits plate 12. After that, the striking head 11 is moved upward using the above method. (see Figure 6b), after which the head 11 falls and hits the plate 12 (see Figure 6b). (see Figure 6c). The support plane 1 is then accelerated downwards in the area of the plate 12 and this The support plane 1 is deflected downwards as shown in FIG. 3c.

打撃ヘッド１１が板１２に当たると、衝撃の波が生まれ、これがフィルターチュ ーブ２を通って下方に伝播する。フィルタ・チューブ２はそこで軸線方向に振動 させられ、チューブ２のフィルタ布に附着しているごみはフィルタ布から離れ開 口４を通って放出される。When the striking head 11 hits the plate 12, a shock wave is generated, which hits the filter tube. propagates downward through tube 2. The filter tube 2 then vibrates axially The dust attached to the filter cloth of tube 2 will be separated from the filter cloth and opened. It is released through the mouth 4.

フィルタ・チューブ２の軸線方向に加速が進行するという事実及びフィルタ布が 中上・にあるチューブ、例えば金属製ラスの５えに巻かれているという事実によ って、衝撃波はかなり減衰させられることな（フィルターチューブの全長にわた って伝播する。これは全体のフィルタ布が振動を受けることを意味する。よって フィルタ布に附着しているごみは布から離れ重力によってフィルタ布に沿って下 方に落ちる。フィルタ・チューブは下方の端の円板というものは有しないため、 ごみは下方に落ち開口４を通って外へ田ることを続ける。The fact that the acceleration proceeds in the axial direction of the filter tube 2 and the fact that the filter cloth Due to the fact that the tube in the upper part, for example, is wrapped around a metal lath, Therefore, the shock wave is considerably attenuated (over the entire length of the filter tube). It spreads. This means that the entire filter cloth is subjected to vibrations. Therefore Debris attached to the filter cloth is separated from the cloth and moved down along the filter cloth by gravity. fall towards the side. Since the filter tube does not have a disc at the lower end, The garbage falls downward and continues to drain outside through the opening 4.

本発明による装置はか（して操業を中断することなくフィルターチューブ２の可 能な効率のよい清掃を行なわせる。The device according to the invention allows the filter tube 2 to be removed without interrupting operation. to perform efficient cleaning.

フィルタを管状に設計する必要はなく、またフィルタ材は折りたたんだフィルタ 布としなければならないことはない。本発明による方法を例えばセラミック材の フィルタ材に適用することも考えることができる。It is not necessary to design the filter in a tubular shape, and the filter material can be a folded filter. It doesn't have to be cloth. The method according to the invention can be applied, for example, to ceramic materials. Application to filter materials can also be considered.

本発明はまた請求の範囲内で他の点で変更を行なうことは可能である。The invention may also be modified in other respects within the scope of the claims.

手続補正書（方式） 昭和３７年〃月〃日 特許庁長官殿 １、事件の表示 ３、補正をする者 事件との関係　特許出願人 氏　名　（６６６９）　浅　村　皓　−−−６、補正により増加する発明の数 閑際調査報告Procedural amendment (formality) Month, day, 1960 Commissioner of the Patent Office 1.Display of the incident 3. Person who makes corrections Relationship to the incident: Patent applicant Name (6669) Asamura Hao ---6, Number of inventions increased by amendment Off-duty investigation report

Claims (1)

【特許請求の範囲】[Claims] １．　成る固有の剛性を有し、一端において支持平面に連結され、長手方向は該 支持平面にほぼ垂直であるフィルタ内に含まれるフィルタ材から空気より分離し たコミを取り除（方法において、 フィルタに対し短いあいだ続（撮動運動がフィルタの長手方向に与えられること を特徴とするフィルタ材から空気より分離されたごみを取り除（方法。 ２、請求の範囲第１項に記載の方法において、奈動運動が衝撃波がフィルタの長 手方向に伝播するように起ることで実現されることを特徴とするフィルタ材から 空気より分離したごみを取り除（方法。 ろ　請求の範囲第１項に記載の方法において、衝撃波は支持平面が打撃を受ける よう作られることを特徴とするフィルタ材がら空気より分離したごみを取り除く 方法。 ４、　成る固有の剛性を有し、一端において支持平面に連結され、長手方向は該 支持平面にほぼ垂直に方向づけられるフィルタ内に含まれるフィルタ材から空気 より分離したごみを取り除（装置において、該装置は支持平面に連結されて位置 する衝撃機構、及び該衝撃機構を支持平面に打撃を成る期間中与えるよう作動さ せる部材を含むことを特徴とするフィルタ材から空気より分離したごみを取り除 （装置。 ５　請求の範囲第４項に記載の装置において、衝撃機構は少な（とも１個のゆり 動かす棒を含み、その一端は支持平面をこえて内方に延びる打撃ヘッドを有し、 またその他端は作動部材に連結されるよう位置することを特徴とするフィルタ材 から空気より分離したごみを取り除（装置。 ６　請求の範囲第５項に記載の装置において、打撃ヘッドが支持平面と出合う点 に板が位置することを特徴とするフィルタ材から空気より分離したごみを取り除 （装置。 ７、請求の範囲第５項または第６項のいずれか１つの項に記載の装置において、 作動させる部材は各々の棒と関連するカム円板を含み、該円板は動力源、例えば 電動モータによって回転させられる軸上に位置し、またカム円板は打撃ヘッドか ら隔たっている棒の端と協力することを特徴とするフィルタ材から空気より分離 したごみを取り除（装置。1. It has an inherent rigidity of The air is separated from the filter material contained within the filter approximately perpendicular to the support plane. (In the method, For a short period of time (imaging motion is applied in the longitudinal direction of the filter) A method for removing separated debris from air from a filter material characterized by: 2. In the method according to claim 1, the turbulent motion causes the shock wave to extend over the length of the filter. From a filter material that is realized by propagating in the hand direction. Remove separated debris from air (method. In the method according to claim 1, the shock wave is applied to a supporting plane. The filter material is characterized in that it is made to remove dust separated from the air. Method. 4. has an inherent rigidity of 4, connected to the support plane at one end, Air from the filter material contained within the filter oriented approximately perpendicular to the support plane Remove more separated debris (in a device, the device is connected to a supporting plane and an impact mechanism for impacting the support plane; Removes dust separated from air from a filter material characterized by including a member that (Device. 5. In the device according to claim 4, the impact mechanism is small (at least one spring). includes a moving rod, one end of which has a striking head extending inwardly beyond the support plane; Further, the other end of the filter material is located so as to be connected to the actuating member. Removes separated debris from the air (equipment). 6. In the device according to claim 5, the point where the striking head meets the support plane. Removes dust separated from the air from the filter material, which is characterized by a plate located on the (Device. 7. In the device according to any one of claims 5 or 6, The actuating member includes a cam disk associated with each rod, which disk is connected to a power source, e.g. The cam disk is located on the shaft rotated by the electric motor and the striking head separating the air from the filter material, characterized in that it cooperates with the ends of the rods that are separated from each other; Remove the garbage (equipment).
JP57500500A 1981-02-10 1982-02-08 Apparatus and method for removing debris from trap filters Pending JPS58500109A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE000081009235 1981-02-10
SE8100923A SE426915B (en) 1981-02-10 1981-02-10 FILTERING DEVICE WITH SLAUGHTER MECHANISM THAT ALLOWS CLEANING OF A SUBSTANTABLE FILTERING MEDIUM FROM AIR-SEPARATED DUST

Publications (1)

Publication Number Publication Date
JPS58500109A true JPS58500109A (en) 1983-01-20

Family

ID=20343101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57500500A Pending JPS58500109A (en) 1981-02-10 1982-02-08 Apparatus and method for removing debris from trap filters

Country Status (6)

Country Link
JP (1) JPS58500109A (en)
AU (1) AU8008582A (en)
DE (1) DE3233705T1 (en)
GB (1) GB2118456B (en)
SE (1) SE426915B (en)
WO (1) WO1982002675A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110694411A (en) * 2019-11-05 2020-01-17 安徽国能亿盛环保科技有限公司 Device for improving efficiency of electric dust collector and reducing resistance of bag dust collector

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT219038Z2 (en) * 1989-11-29 1992-11-27 Concin Antonio HIGH VOLUMETRIC AND REDUCED FILTERING SURFACE FILTER UNIT
US5013333A (en) * 1990-04-13 1991-05-07 Tennant Company Unattended air cleaning system for surface maintenance machine
AUPN585795A0 (en) * 1995-10-06 1995-11-02 Tox Free Systems Inc. Volatile materials treatment system
US20230249114A1 (en) * 2022-02-04 2023-08-10 Wamgroup S.P.A. Apparatus comprising a filtering device and relative cleaning system
CN115646078B (en) * 2022-11-08 2023-06-06 浙江福锐特电力科技有限公司 Particle removing structure for smoke of diesel engine illuminating lamp

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1607722C3 (en) * 1967-06-02 1975-09-04 Intensiv-Filter Gmbh, 5602 Langenberg Dust separator with fiber filter elements
SE314279B (en) * 1967-06-22 1969-09-01 Boliden Ab
JPS52112173A (en) * 1976-03-17 1977-09-20 Matsushita Electric Ind Co Ltd Bag filter-type duct collector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110694411A (en) * 2019-11-05 2020-01-17 安徽国能亿盛环保科技有限公司 Device for improving efficiency of electric dust collector and reducing resistance of bag dust collector

Also Published As

Publication number Publication date
DE3233705T1 (en) 1983-12-29
SE8100923L (en) 1982-08-11
WO1982002675A1 (en) 1982-08-19
GB2118456B (en) 1985-08-29
AU8008582A (en) 1982-08-26
SE426915B (en) 1983-02-21
GB2118456A (en) 1983-11-02

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