KR20000001023A - Pre-filter cleanser using sprayed water and compressed air - Google Patents

Pre-filter cleanser using sprayed water and compressed air Download PDF

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Publication number
KR20000001023A
KR20000001023A KR1019980021045A KR19980021045A KR20000001023A KR 20000001023 A KR20000001023 A KR 20000001023A KR 1019980021045 A KR1019980021045 A KR 1019980021045A KR 19980021045 A KR19980021045 A KR 19980021045A KR 20000001023 A KR20000001023 A KR 20000001023A
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KR
South Korea
Prior art keywords
filter
nozzle header
frame
compressed air
valve
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Application number
KR1019980021045A
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Korean (ko)
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KR100258554B1 (en
Inventor
이형권
황용화
김은가
유영걸
양송열
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김성년
한국원자력연구소
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Priority to KR1019980021045A priority Critical patent/KR100258554B1/en
Publication of KR20000001023A publication Critical patent/KR20000001023A/en
Application granted granted Critical
Publication of KR100258554B1 publication Critical patent/KR100258554B1/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
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • 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

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

Abstract

PURPOSE: A pre-filter cleanser is provided to reduce power as preventing a filter from losing pressure, by removing accumulated dust and to reduce the purchasing cost for a new filter. CONSTITUTION: A pre-filter cleanser is composed of: a nozzle header(8) moving horizontally by forming many nozzles(7) which are selectively sprayed cleansing water or compressed air through a valve(16) for compressed air and a valve(15) for cleansing water; pneumatic cylinders(10,10') attaching nozzle header rollers(13,13') on the bottom, to advance the nozzle header before a filter along nozzle header guiding rails(12,12') formed in a frame(14); and a decelerating motor(5) moving a lead screw(6) up and down by supplying driving power to move the nozzle header and the pneumatic cylinders that are supported to the frame by up and a down limit switches(9,9') installed in a frame(14').

Description

분무수와 압축공기를 이용한 전치필터 세척장치Prefilter cleaning device using sprayed water and compressed air

본 발명은 분무수와 압축공기를 이용한 전치필터 세척장치에 관한 것으로, 특히 공기조화장치에서 공기 흡입구에 사용되는 전치필터(pre-filter)를 재생하여 사용할 수 있도록 한 장치에 관한 것이다.The present invention relates to a pre-filter cleaning device using sprayed water and compressed air, and more particularly, to an apparatus for regenerating and using a pre-filter used in the air inlet in the air conditioner.

기존의 전치필터는 먼지 등이 쌓여 수명이 다하면 새로운 필터로 교체하고 교체된 필터는 폐기 처리하였다.Existing pre-filters are replaced with new filters when their life spans due to the accumulation of dust, and the replaced filters are disposed of.

따라서, 세척장치에 의해서 재생된 필터를 사용하는 것 보다 비경제적이고 폐필터 폐기 처리와 관련한 경제적 또는 환경적 문제점이 있다.Thus, there is an economical and environmental problem associated with waste filter waste disposal, which is less economical than using a filter regenerated by the washing apparatus.

상기와 같은 문제점을 해결하기 위한 본 발명의 목적은 전치필터를 세척장치에 의해서 재 사용할 수 있도록 하여 교체비용 절감, 새필터 구입비 절감 및 사용 중에 필터에 퇴적된 먼지를 제거함으로써 필터의 압력손실 감소에 의한 동력절감 경제성을 확보할 수 있는 장치를 제공하는데 있다.An object of the present invention for solving the above problems is to reduce the pressure loss of the filter by reusing the pre-filter by the cleaning device to reduce the replacement cost, reduce the cost of purchasing a new filter and to remove dust deposited on the filter during use The present invention provides a device that can secure economical power savings.

상기와 같은 본 발명의 목적은 세척수용 밸브와 압축공기용 밸브를 통해 세척수나 압축공기가 선택적으로 분사되는 다수의 노즐이 형성되어 수평방향으로 움직이는 노즐헤더와; 프레임에 형성된 노즐헤더안내레일을 따라 노즐헤더를 필터 앞으로 전진시키도록 하부에 노즐헤더로울러가 부착된 공압실린더와; 프레임에 설치된 상·하 리미트스위치의 제어에 의해 프레임으로 지지되는 노즐헤더 및 공압실린더를 움직이도록 리이드스크류에 구동력을 제공하여 상하로 이동시키는 감속모터와; 이 감속모터에 의한 프레임의 상·하 운동을 안정적으로 돕도록 양측에 형성된 로울러안내프레임을 따라 상하로 움직이는 구동로울러로 구성되는 것을 특징으로 하는 분무수와 압축공기를 이용한 전치필터 세척장치를 제공함으로써 달성된다.An object of the present invention as described above is a nozzle header moving in the horizontal direction is formed by forming a plurality of nozzles to selectively spray the washing water or compressed air through the valve for washing water and the valve for compressed air; A pneumatic cylinder having a nozzle header roller attached to the lower portion to advance the nozzle header to the front of the filter along the nozzle header guide rail formed in the frame; A reduction motor for moving up and down by providing driving force to the lead screw to move the nozzle header and the pneumatic cylinder supported by the frame by the control of the upper and lower limit switches installed in the frame; By providing a pre-filter cleaning device using sprayed water and compressed air, characterized in that it consists of a drive roller moving up and down along the roller guide frame formed on both sides to help stably support the up and down movement of the frame by the reduction motor. Is achieved.

도 1 은 본 발명 장치의 평면도이고,1 is a plan view of the apparatus of the present invention,

도 2 는 본 발명 장치의 정면도이며,2 is a front view of the apparatus of the present invention,

도 3 은 본 발명 장치의 우측면도이다.3 is a right side view of the apparatus of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(1,1') : 구동 로울러 (2) : 트러스(1,1 '): drive roller (2): truss

(3) : 전치필터 (4) : 필터 랙(3): pre-filter (4): filter rack

(5) : 감속모터 (6) : 리이드스크류(5): Reduction Motor (6): Lead Screw

(7) : 노즐 (8) : 노즐헤더(7): nozzle (8): nozzle header

(9, 9') : 리미트스위치 (10, 10') : 공압실린더(9, 9 '): limit switch (10, 10'): pneumatic cylinder

(11, 11') : 로울러안내프레임 (12, 12') : 노즐헤더안내레일(11, 11 '): Roller guide frame (12, 12'): Nozzle header guide rail

(13, 13') : 노즐헤더로울러 (14) : 프레임(13, 13 '): nozzle header roller (14): frame

(15) : 세척수용 밸브 (16) : 압축공기용 밸브(15): valve for washing water (16): valve for compressed air

상기한 바와 같은 목적을 달성하고 종래의 결점을 제거하기 위한 과제를 수행하는 본 발명의 실시예인 구성과 그 작용을 첨부도면에 연계시켜 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings, the configuration and the operation of the embodiment of the present invention to achieve the object as described above and to perform the task for eliminating the conventional drawbacks.

도 1 은 본 발명 장치의 평면도이고,1 is a plan view of the apparatus of the present invention,

도 2 는 본 발명 장치의 정면도이며,2 is a front view of the apparatus of the present invention,

도 3 은 본 발명 장치의 우측면도이다.3 is a right side view of the apparatus of the present invention.

전치필터의 구성재료는 난연성 및 불연성 재료인 금속프레임(함석 또는 알루미늄)과 여재(글래스화이버)로 구성되어 있다.The constituent material of the prefilter is composed of a metal frame (tin or aluminum) and a medium (glass fiber) which are flame retardant and nonflammable materials.

그러므로 필터 후면 세척장치를 제작하여 물로 먼지를 세척하여 재 사용할 수 있도록 하였으며 필터의 기능에는 아무런 영향을 끼치지 않는다.Therefore, the filter back cleaning device is manufactured so that the dust can be washed and reused with water and it does not affect the function of the filter.

본 발명의 구성은 다음과 같다.The configuration of the present invention is as follows.

세척수용 밸브(15)와 압축공기용 밸브(16)를 통해 세척수나 압축공기가 선택적으로 분사되는 다수의 노즐(7)이 형성되어 수평방향으로 움직이는 노즐헤더(8)와;A nozzle header 8 moving in a horizontal direction by forming a plurality of nozzles 7 through which the washing water or the compressed air is selectively injected through the washing water valve 15 and the compressed air valve 16;

프레임(14)에 형성된 노즐헤더안내레일(12, 12')을 따라 노즐헤더(8)를 필터 앞으로 전진시키도록 하부에 노즐헤더로울러(13, 13')가 부착된 공압실린더(10, 10')와;Pneumatic cylinders 10, 10 'with nozzle header rollers 13, 13' attached to the bottom to advance the nozzle header 8 forward along the filter along the nozzle header guide rails 12, 12 'formed in the frame 14. )Wow;

프레임(14')에 설치된 상·하 리미트스위치(9, 9')의 제어에 의해 프레임(14)으로 지지되는 노즐헤더(8) 및 공압실린더(10, 10')를 움직이도록 리이드스크류(6)에 구동력을 제공하여 상하로 이동시키는 감속모터(5)와;The lead screws 6 to move the nozzle header 8 and the pneumatic cylinders 10 and 10 'supported by the frame 14 by the control of the upper and lower limit switches 9 and 9' provided in the frame 14 '. A reduction motor (5) for providing a driving force to move up and down;

이 감속모터(5)에 의한 프레임(14)의 상·하 운동을 안정적으로 돕도록 양측에 형성된 로울러안내프레임(11,11')을 따라 상하로 움직이는 구동로울러(1, 1')로 구성된다.It consists of drive rollers 1 and 1 'moving up and down along roller guide frames 11 and 11' formed on both sides to stably assist the up and down movement of the frame 14 by the reduction motor 5. .

상기와 같은 본 발명의 작동원리는 다음과 같다.The operating principle of the present invention as described above is as follows.

세척수용 밸브(15)를 열면 세척수 또는 세제가 혼합된 물이 노즐헤더(8)를 통하여 각각의 노즐(7)에서 분사되어 필터(3)를 세척한다.When the washing water valve 15 is opened, water mixed with washing water or detergent is sprayed from each nozzle 7 through the nozzle header 8 to wash the filter 3.

전치필터(3)를 세척하는 동안 감속모터(5)를 구동시켜 노즐헤더(8)를 상하로 이동시키며, 위치는 리미트스위치(9, 9')에서 제어된다.While washing the prefilter 3, the reduction motor 5 is driven to move the nozzle header 8 up and down, and the position is controlled by the limit switches 9 and 9 '.

그리고 수압이 낮거나 전치필터(3)와 노즐(7)사이의 거리가 멀어 세척효과가 미비할 경우에는 공압실린더(10, 10')로 노즐헤더(8)를 필터 앞으로 전진시켜 세척할 수 있다.When the water pressure is low or the distance between the prefilter 3 and the nozzle 7 is far and the washing effect is insufficient, the nozzle header 8 may be moved forward with the pneumatic cylinders 10 and 10 'to be washed. .

필터 세척이 완료되면 세척수용 밸브(15)를 닫고 압축공기밸브(16)를 열어서 전치필터(3)를 세척하는 방법과 동일하게 장치를 구동시켜 필터(3)의 수분을 제거한다.When the cleaning of the filter is completed, the water is removed from the filter 3 by closing the washing water valve 15 and opening the compressed air valve 16 to operate the apparatus in the same manner as to wash the prefilter 3.

미 설명부호 (2)는 트러스이고, (4)는 필터 랙이다.Reference numeral 2 denotes a truss, and 4 denotes a filter rack.

상기와 같은 본 발명의 효과로는 전치필터를 세척하여 반영구적으로 사용하고 사용 중에도 필터에 축척된 먼지를 제거하여 동력을 절감할 수 있어 경제성을 확보할 수 있으며 필터의 처분기간을 연장할 수 있어 환경보호에 공헌할 수 있다는 등의 효과가 있다.The effects of the present invention as described above can be used semi-permanently by washing the pre-filter and to remove power accumulated in the filter even during use to save power to ensure economic efficiency and to extend the disposal period of the filter environment It can contribute to protection.

Claims (1)

세척수용 밸브(15)와 압축공기용 밸브(16)를 통해 세척수나 압축공기가 선택적으로 분사되는 다수의 노즐(7)이 형성되어 수평방향으로 움직이는 노즐헤더(8)와;A nozzle header 8 moving in a horizontal direction by forming a plurality of nozzles 7 through which the washing water or the compressed air is selectively injected through the washing water valve 15 and the compressed air valve 16; 프레임(14)에 형성된 노즐헤더안내레일(12, 12')을 따라 노즐헤더(8)를 필터 앞으로 전진시키도록 하부에 노즐헤더로울러(13, 13')가 부착된 공압실린더(10, 10')와;Pneumatic cylinders 10, 10 'with nozzle header rollers 13, 13' attached to the bottom to advance the nozzle header 8 forward along the filter along the nozzle header guide rails 12, 12 'formed in the frame 14. )Wow; 프레임(14')에 설치된 상·하 리미트스위치(9, 9')의 제어에 의해 프레임(14)으로 지지되는 노즐헤더(8) 및 공압실린더(10, 10')를 움직이도록 리이드스크류(6)에 구동력을 제공하여 상하로 이동시키는 감속모터(5)와;The lead screws 6 to move the nozzle header 8 and the pneumatic cylinders 10 and 10 'supported by the frame 14 by the control of the upper and lower limit switches 9 and 9' provided in the frame 14 '. A reduction motor (5) for providing a driving force to move up and down; 이 감속모터(5)에 의한 프레임(14)의 상·하 운동을 안정적으로 돕도록 양측에 형성된 로울러안내프레임(11,11')을 따라 상하로 움직이는 구동로울러(1, 1')로 구성되는 것을 특징으로 하는 분무수와 압축공기를 이용한 전치필터 세척장치.It consists of a drive roller (1, 1 ') moving up and down along the roller guide frames (11, 11') formed on both sides to help stably support the up and down movement of the frame (14) by the reduction motor (5). Pre-filter cleaning device using a sprayed water and compressed air, characterized in that.
KR1019980021045A 1998-06-08 1998-06-08 Washing device for pre-filter KR100258554B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980021045A KR100258554B1 (en) 1998-06-08 1998-06-08 Washing device for pre-filter

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Application Number Priority Date Filing Date Title
KR1019980021045A KR100258554B1 (en) 1998-06-08 1998-06-08 Washing device for pre-filter

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KR100258554B1 KR100258554B1 (en) 2000-06-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101227026B1 (en) * 2012-06-13 2013-02-07 선보공업주식회사 Strainer for sea water
CN112221268A (en) * 2020-10-14 2021-01-15 洛阳市亿鑫环保科技有限公司 Hot stove dust remover in ore deposit that dust removal effect is good
KR20210018593A (en) * 2019-08-06 2021-02-18 주식회사 엔아이티코리아 Automatically washable pre-processing dust filter device of electrical dust collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101227026B1 (en) * 2012-06-13 2013-02-07 선보공업주식회사 Strainer for sea water
KR20210018593A (en) * 2019-08-06 2021-02-18 주식회사 엔아이티코리아 Automatically washable pre-processing dust filter device of electrical dust collector
CN112221268A (en) * 2020-10-14 2021-01-15 洛阳市亿鑫环保科技有限公司 Hot stove dust remover in ore deposit that dust removal effect is good

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