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KR840005354A - Method and device for cleaning filter media of soft tissue - Google Patents

Method and device for cleaning filter media of soft tissue Download PDF

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Publication number
KR840005354A
KR840005354A KR1019830003097A KR830003097A KR840005354A KR 840005354 A KR840005354 A KR 840005354A KR 1019830003097 A KR1019830003097 A KR 1019830003097A KR 830003097 A KR830003097 A KR 830003097A KR 840005354 A KR840005354 A KR 840005354A
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KR
South Korea
Prior art keywords
filter medium
filter
pulse
cleaning
frequency
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Application number
KR1019830003097A
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Korean (ko)
Inventor
클라랜스 매도우스 존
Original Assignee
로버트 제이 에드워드스
더바브코크 앤드 윌콕스 컴패니
Priority date (The priority date 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 date listed.)
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Application filed by 로버트 제이 에드워드스, 더바브코크 앤드 윌콕스 컴패니 filed Critical 로버트 제이 에드워드스
Publication of KR840005354A publication Critical patent/KR840005354A/en

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    • 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
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/026—Using sound waves

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

내용 없음No content

Description

연질 조직의 여과재 청정방법 및 장치Method and device for cleaning filter media of soft tissue

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 실시예의 평면도,1 is a plan view of an embodiment according to the present invention,

제2도는 제1도의 Ⅱ-Ⅱ선을 따라 절단하고 화살표 방향으로 본 일부 절개 정면도,2 is a front view of a partial cut along the line II-II of FIG. 1 and seen in the direction of the arrow,

제3도는 제1도의 Ⅲ-Ⅲ선을 따라 접단한 펄스 발생기의 반단면도,FIG. 3 is a half sectional view of the pulse generator connected along line III-III of FIG.

제4도는 펄스발생기의 회전자 밀폐벽의 전개도.4 is a development of the rotor closure wall of the pulse generator.

Claims (23)

측벽으로 구성된 하우징과, 여과재를 하우징의 중심부에 회전가능하게 고정하는 수단, 그리고 10 내지 100㎐범위를 연속적으로 변화하는 펄스를 발생시킬 수 있고 측벽으로 부터 여과재가 설치된 하우징의 내부를 향해 설치된 일정한 단면의 배출부를 갖는 펄스 발생기로 구성되고, 필터를 회전시키면서 펄스 발생기를 작동하면 여과재의 각부가 펄스의 영향을 받아 진동하도록 한 연질조직의 여과재 청정장치.A housing consisting of a side wall, means for rotatably fixing the filter medium to the center of the housing, and a constant cross-section provided from the side wall toward the interior of the housing in which the filter medium is installed, which can generate pulses that continuously vary from 10 to 100 microseconds. And a pulse generator having a discharge portion of the filter material, wherein when the pulse generator is operated while rotating the filter, each part of the filter material vibrates under the influence of the pulse. 연질 다공성 여과재에 10 내지 100㎐범위의 진동수가 다른 공기 펄스를 공급하는 연질조직의 여과재 청정방법.A method for cleaning a filter medium of a soft tissue, which supplies air pulses having different frequencies in the range of 10 to 100 Hz to the soft porous filter medium. 10 내지 100㎐범위의 다양한 공명진동수 및 조화진동수에서 진동가능한 부분으로 되어 있는 여과재를 1회 이상의 공명진동수 및 조화진동수를 갖는 공기 펄스로 진동시키는 연질 조직의 여과재 청정방법.A method for cleaning a filter material of a soft tissue, wherein the filter material which is a vibrating part in various resonance frequencies and harmonic frequencies in the range of 10 to 100 Hz is vibrated by an air pulse having one or more resonance and harmonic frequencies. 제3항에 있어서, 공진 및 조화진동이 발생하는 진동수범위를 일정시간동안 유지하여 여과재가 진동하도록 하는 것을 특징으로 하는 연결조직의 여과재 청정방법.The method of claim 3, wherein the filter medium vibrates by maintaining a frequency range in which resonance and harmonic vibration occur for a predetermined time. 제2항에 있어서, 여과재의 진동을 관찰하면서 진동수를 변화시키고, 공진 및 조화진동이 발생하는 진동수 범위를 일정시간 유지하여야 과재를 진동시키는 것을 특징으로 하는 연질조직의 여과재 청정방법.The method of claim 2, wherein the fruit material is vibrated only by changing the frequency while observing the vibration of the filter material and maintaining the frequency range where resonance and harmonic vibration occurs for a predetermined time. 제2,3,4,5항중 어느 한항에 있어서, 여과재의 단면보다 작은 단면으로 구성되며, 여과재의 여러 부분이 펄스분사 방향에 노출되도록 여과재를 일정한 각도로 회전시키는 기능을 하는 집중비임형통로 내에서 여과재에 펄스를 분사시켜 청정작업을 하는 것을 특징으로 하는 견질조직의 여과재 청정방법.The concentrated beam path according to any one of claims 2, 3, 4, and 5, which is composed of a cross section smaller than a cross section of the filter medium, and which rotates the filter medium at a predetermined angle so that various parts of the filter medium are exposed to the pulse spraying direction. Purifying filter medium of the hard tissue, characterized in that the cleaning operation by spraying a pulse on the filter medium. 제1항에 있어서, 공기유입구 및 유출구 그리고 전기한 유출구로 공기가 통과하는 것을 주기적으로 폐쇄 또는 개방하는 회전 밀폐벽을 갖는 본체와, 전기한 측벽의 출구와 연결되고 전기한 배출구가 형성된 유출구를 갖는 전기한 펄스전달도관으로 구성된 펄스 발생기를 특징으로 하는 연질조직의 여과제 청정장치.2. The air conditioner of claim 1, further comprising: a body having an air inlet and an outlet and a rotating closure wall that periodically closes or opens the passage of air to the outlet, and an outlet formed with outlets connected to the outlets of said side walls. Filter system for cleaning soft tissue, characterized in that the pulse generator consisting of a pulse transfer conduit. 제7항에 있어서, 전기한 회전밀폐벽을 회전시키는 변속 모터 수단과 전기한 모터수단 및 회전 밀폐벽의 회전속도를 선택적으로 변화시키는 제어수단이 조합된 것을 특징으로 하는 연질 조직의 여과제 청정장치.8. The filter medium cleaning device for soft tissue according to claim 7, wherein the variable speed motor means for rotating the rotary sealing wall and the electric motor means and the control means for selectively changing the rotational speed of the rotary sealing wall are combined. . 강성 프레임에 고정된 여과재를 프레임에서 분리하지 않고 10 내지 100㎐범위의 주파수를 갖는 공기 펄스에 노출시켜 여과재를 진동시키는 연질조직의 여과재 청정방법.A method of cleaning a filter material of a soft tissue in which a filter material fixed to a rigid frame is vibrated by exposing the filter material to an air pulse having a frequency in the range of 10 to 100 Hz without separating from the frame. 제9항에 있어서, 기본 및 조화 진동수에서는 여과재가 진동되고 기타의 진동수에서는 여과재가 진동하지 않도록 알맞는 강도의 펄스를 공급하는 것을 특징으로 하는 연질조직의 여과재 청정방법.10. The method of claim 9, wherein a filter having a suitable intensity is supplied so that the filter medium is vibrated at the basic and harmonic frequencies and the filter medium does not vibrate at the other frequencies. 제10항에 있어서, 여과재의 진동에 의해 공진 및 조화진동이 발생하는 진동수 범위에서 일정한 시간동안 진동을 유지시키는 것을 특징으로 하는 연질조직의 여과재 청정방법.The method of claim 10, wherein the vibration is maintained for a predetermined time in a frequency range in which resonance and harmonic vibrations occur due to the vibration of the filter medium. 제7항 또는 제8항에 있어서, 전기한 공기 유입구에 압축공기를 공급하는 수단과 이러한 압력을 변화시키는 제어수단을 특징으로 하는 연결조직의 여과재 청정장치.The device for cleaning filter media of a connective tissue according to claim 7 or 8, characterized in that a means for supplying compressed air to the aforementioned air inlet and a control means for changing the pressure. 제2,3,4,5,9,10,11항중 어느 한항에 있어서, 제2 단계로 전기한 펄스의 공기 압력을 변화시키는 것을 특징으로 하는 연질조직의 여과재 청정방법.12. The method for cleaning filter material of a soft tissue according to any one of claims 2, 3, 4, 5, 9, 10, and 11, wherein the air pressure of the pulses transmitted in the second step is changed. 제7항과 제8항에 있어서, 전기한 펄스전달도관이 일반적으로 지수함수적인 형상을 갖는 나팔관으로 된 것을 특징으로 하는 연질조직의 여과재 청정장치.The device for cleaning filter media of soft tissue according to claim 7 or 8, wherein the pulse transfer conduit described above is a fallopian tube having a generally exponential shape. 제4,5,9,10항에 있어서, 공진 및 조화진동이 발생하는 상기의 진동수 범위내에서 진동수를 증감시키고, 전기한 진동수 범위내의 특정한 진동수에서 일정시간동안 여과재에 펄스를 공급한 후 다른 진동수로 변환시켜 펄스를 공급하는 것을 특징으로 하는 연결조직의 여과재 청정방법.The vibration frequency according to claim 4, 5, 9, and 10, wherein the frequency is increased or decreased within the above-described frequency range where resonance and harmonic vibration occurs, and after the pulse is supplied to the filter medium for a predetermined time at a specific frequency within the aforementioned frequency range, The filter medium cleaning method of the connective tissue, characterized in that by supplying a pulse to convert. 제7항에 있어서, 펄스를 제한된 단면의 빔형통로에서 여과재에 분사시키는 것을 특징으로 하는 연질조직의 여과재 청정방법.8. The method of claim 7, wherein the pulse is sprayed onto the filter medium in a beam-shaped passage having a limited cross section. 제2,4,5,9,10,11항중 어느 한항에 있어서, 펄스의 강도를 사인파형으로 변화시키는 것을 특징으로 하는 연질조직의 여과재 청정방법.The method for cleaning a filter medium according to any one of claims 2, 4, 5, 9, 10, and 11, wherein the intensity of the pulse is changed into a sinusoidal waveform. 제7,8,14항에 있어서, 일정압력하에서 전기한 공기 유입구에 공기를 공급하는 수단과, 청정할 여과재를 펄스가 부딪칠 수 있는 위치에서 회전 가능하게 고정하는 지지수단을 특징으로 하는 연질조직의 여과재 청정장치.The soft tissue according to claim 7, 8, 14, characterized in that it comprises means for supplying air to the air inlet ported under a constant pressure, and support means for rotatably fixing the filter medium to be cleaned at a position where a pulse can strike. Filter medium cleaning device. 제18항에 있어서, 전기한 지지수단에 고정된 여과재를 회전시켜 청정되지 않은 부분이 청정될 수 있도록 공기 유출구와 정렬하는 수단을 특징으로 하는 연질 조화의 여과재 청정장치.19. The apparatus of claim 18, wherein the filter media is fixed to the support means to align with the air outlet so that the uncleaned portion can be cleaned. 제19항에 있어서, 전기한 지지 수단이 전기한 하우징의 수직축상에서 전기한 여과재를 회전시키는 것을 특징으로 하는 연결 조직의 여과재 청정장치.20. The filter medium cleaning device for connecting tissue according to claim 19, wherein said supporting means rotates said filter medium on the vertical axis of said housing. 제15항에 있어서, 진동수를 1회 이상 증가조정하고 상기의 진동수 범위에서 1회이상 진동수를 일정하게 유지하는 것을 특징으로 하는 연질조직의 여과재 청정방법.16. The method of claim 15, wherein the frequency is increased or adjusted at least once and the frequency is kept constant at least once in the frequency range. 제15,16항에 있어서, 전기한 진동수가 20,40,60㎐인 것을 특징으로 하는 연질조직의 여과재 청정방법.17. The method of claim 15, 16, wherein the aforementioned frequency is 20, 40, 60 Hz. 제5,11,21항에 있어서, 공기압력과 펄스의 강도를 감소시킴으로써 전기한 진동수 범위 이상의 진동이 발생하여 여과재가 이동 또는 뒤틀리는 것을 방지하는 연질조직의 여과재 청정방법.22. The method of claim 5, 11, 21, wherein the filter medium is cleaned by reducing the air pressure and the intensity of the pulses to prevent the filter medium from moving or twisting by generating vibrations above the frequency range. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830003097A 1982-07-19 1983-07-07 Method and device for cleaning filter media of soft tissue KR840005354A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39932382A 1982-07-19 1982-07-19
US399323 1982-07-19

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KR840005354A true KR840005354A (en) 1984-11-12

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KR1019830003097A KR840005354A (en) 1982-07-19 1983-07-07 Method and device for cleaning filter media of soft tissue

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JP (1) JPS5929018A (en)
KR (1) KR840005354A (en)
AU (1) AU1490183A (en)
BE (1) BE897309A (en)
BR (1) BR8303623A (en)
DE (1) DE3321455A1 (en)
ES (2) ES524046A0 (en)
FI (1) FI832041L (en)
FR (1) FR2530162A1 (en)
GB (1) GB2125314A (en)
IT (1) IT1167635B (en)
SE (1) SE8303812L (en)
ZA (1) ZA834242B (en)

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DE102005055813B4 (en) * 2005-11-21 2013-03-21 Fritz Egger Gmbh & Co. Apparatus and process for the production of wood-based materials and methods for cleaning
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CN105013768A (en) * 2014-04-29 2015-11-04 龙钜超洁净科技（苏州）有限公司 Oscillation dusting machine
CN106914458A (en) * 2015-12-24 2017-07-04 天津海德浩天科技发展有限公司 A kind of intelligent vibration deashing device for reaction tower
EP3296533B1 (en) * 2016-09-16 2019-04-10 Hirtenberger Holding GmbH Method for improving quality of a gas-permeable object removed from the exhaust tract of a combustion engine and device for same
CN113003274B (en) * 2021-02-19 2023-08-04 王怀 Conveying and gettering device for melt blown cloth production

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IT1167635B (en) 1987-05-13
SE8303812D0 (en) 1983-07-04
FI832041L (en) 1984-01-20
JPS5929018A (en) 1984-02-16
GB2125314A (en) 1984-03-07
AU1490183A (en) 1984-01-26
ES8503966A1 (en) 1985-04-01
SE8303812L (en) 1984-01-20
ES533109A0 (en) 1985-04-01
ZA834242B (en) 1984-03-28
GB8316116D0 (en) 1983-07-20
ES8500083A1 (en) 1984-10-01
DE3321455A1 (en) 1984-01-19
ES524046A0 (en) 1984-10-01
FR2530162A1 (en) 1984-01-20
BE897309A (en) 1983-11-14
IT8348523A0 (en) 1983-06-17
FI832041A0 (en) 1983-06-07
BR8303623A (en) 1984-06-12

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