KR102268329B1 - Dust control device of filter for dust collector with remote control - Google Patents

Dust control device of filter for dust collector with remote control Download PDF

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KR102268329B1
KR102268329B1 KR1020200051181A KR20200051181A KR102268329B1 KR 102268329 B1 KR102268329 B1 KR 102268329B1 KR 1020200051181 A KR1020200051181 A KR 1020200051181A KR 20200051181 A KR20200051181 A KR 20200051181A KR 102268329 B1 KR102268329 B1 KR 102268329B1
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South Korea
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pressure
dust
dust collector
filter
sensor
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KR1020200051181A
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Korean (ko)
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정재훈
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주식회사 해밀
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/44Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • B01D46/0068
    • B01D46/0071
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023Pockets filters, i.e. multiple bag filters mounted on a common frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/429Means for wireless communication
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70Regeneration 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
    • B01D46/71Regeneration 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70Regeneration 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
    • B01D46/72Regeneration 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 backwash arms, shoes or nozzles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The present invention relates to a dust separation device of a dust collector filter capable of remote control, which can separate dust through remote control or on-site control by spraying compressed air on the filter that collects, filters, and discharges dust containing pollutants generated in industrial sites with a vacuum. The position control servomotor (51) of a servo driver car (50) is operated by receiving the position information from a forward stop sensor (S1), an original position sensor (S2) and a reverse stop sensor (S3).

Description

원격제어가 가능한 집진기용 필터의 분진 탈리장치{Dust control device of filter for dust collector with remote control}Dust control device of filter for dust collector with remote control

본 발명은 산업현장에서 발생하는 오염물질이 포함된 분진을 진공으로 집진하여 여과,배출시키는 필터를 압축공기를 분사시켜 원격제어 또는 현장제어를 통하여 분진을 탈리시킬 수 있게 한 원격제어가 가능한 집진기용 필터의 분진 탈리장치에 관한 것으로 더욱 상세하게는 집진기의 백 필터 후단압력을 센싱하고 압력을 실시간으로 계측하여 피엘씨 유니트로 입력시키면 입력값을 터치 패널에 입력된 집진기의 압력 및 가변설정값을 비교한 데이터를 피엘씨 유니트로 전송하여 피엘씨 유니트가 서보 드라이버 카(Servo Driver car)에 백 필터 후단압력 센싱값에 대응되는 송풍작동을 위치제어 서보 모터에 명령하여 실시간으로 체킹되는 압력에 따라 송풍팬을 전,후진방향으로 작동케 한 것에 관한 것이다.The present invention is for a dust collector capable of remote control that allows the dust containing contaminants generated in the industrial field to be collected in a vacuum, filtered and discharged by spraying compressed air to remove the dust through remote control or on-site control. It relates to the dust removal device of the filter, and more specifically, by sensing the pressure at the rear end of the bag filter of the dust collector, measuring the pressure in real time and inputting the pressure to the PLC unit, the input value is compared with the pressure of the dust collector input on the touch panel and the variable set value The data is transmitted to the PLC unit, and the PLC unit commands the servo driver car to perform a blow operation corresponding to the pressure sensed value after the bag filter to the position control servo motor, and the blower fan according to the pressure checked in real time. It is about making it work in the forward and backward directions.

일반적으로 집진기는 철강공정,소각공정,시멘트공정,연소공정,제지공정 및 코크스공정 등과 같은 다양한 산업현장에서 먼지와 이물질 등의 다양한 분진을 흡입구로 흡입하여 집진기 내부에 장착된 필터에서 여과시켜 분진이 제거된 청정공기를 배출구로 배출시켜 쾌적한 작업공간을 제공하는 것이다.In general, the dust collector sucks various dusts such as dust and foreign substances from various industrial sites such as steel process, incineration process, cement process, combustion process, paper process and coke process through the suction port and filters it through the filter installed inside the dust collector to remove the dust. It is to provide a comfortable working space by discharging the removed clean air through the exhaust port.

역기류방식의 집진기는 단위 집진실 내부로 함진가스를 흡입팬에 의해 유입시켜 여과포에 분진을 흡착하고 일정시간 경과 후에 함진가스의 유입을 중단시킨 후 함진가스의 유입 반대방향으로 외부공기를 부로윙시켜 여과포 표면에 흡착된 분진을 탈리시키고 다시 여과작동을 수행한다.The counter-airflow type dust collector introduces dust-containing gas into the unit dust collection chamber by a suction fan, adsorbs the dust on the filter cloth, stops the inflow of the dust-containing gas after a certain period of time, and blows the outside air in the opposite direction of the dust-containing gas flow. to desorb the dust adsorbed on the surface of the filter cloth and perform filtration again.

상기한 집진기를 운용할 때 초기 설치시와 백 필터를 교체한 후에는 함진가스가 집진기를 통과시 유동에 대한 저항이 낮으므로 풍량이 증가하고 반대로 집진기의 노후,성능저하 및 백 필터의 막힘현상이 발생할 경우 유동에 대한 저항 증가로 풍량이 감소하게 된다. When operating the dust collector, when the dust collector is initially installed and after the bag filter is replaced, the resistance to flow when the dust-containing gas passes through the dust collector is low, so the air volume increases, and conversely, deterioration of the dust collector, deterioration of performance, and clogging of the bag filter occur. When this occurs, the airflow decreases due to an increase in resistance to flow.

상기 집진기의 운용에 따른 에너지 절감 즉,사용전력의 효율향상을 위하여 적절한 풍량과 풍압을 유지하기 위한 풍압을 자동으로 가변시키면서 전,후진작동시킬 수 있는 장치가 요구되고 있는 실정이다.In order to save energy according to the operation of the dust collector, that is, to improve the efficiency of power used, there is a need for a device capable of moving forward and backward while automatically changing the wind pressure to maintain an appropriate air volume and wind pressure.

종래의 집진기용 제어장치에 관련된 선행기술로는 공개특허공보 제10-2003-0044147호(여과 집진기용 원격 자동제어 시스템),등록특허공보 제10-1367470호(집진기용 분진 탈리장치) 및 등록특허공보 제10-1307600호(집진기용 분진제거장치) 등이 제시되었다.As prior art related to the conventional control device for a dust collector, Patent Publication No. 10-2003-0044147 (remote automatic control system for filter dust collector), Patent Publication No. 10-1367470 (dust desorption device for dust collector) and registered patents Publication No. 10-1307600 (dust removal device for dust collector) and the like have been proposed.

상기 첫 번째 공개특허는 여과재 압력손실의 측정,압력탱크 내 압력변화의 측정값 및 압축공기 분사조건을 포함한 제어관련 정보를 수집하는 하드웨어의 구성과 동작기기의 제어를 목적으로한 출력용 하드웨어를 포함하는 하드웨어의 구성 및 수집된 정보를 이용하여 역세용 압력공기의 분사를 가변적으로 제어하여 여과재의 압력손실을 일정하게 유지하고 압축공기탱크 내 압력상태 변화의 형상을 분석하여 배출라인의 누설여부를 판단하고 임의로 설정된 조건에 의해 집진기에 부착된 장치류의 동작을 제어할 수 있는 소프트웨어를 포함하는 구조이다.The first published patent includes a hardware configuration for collecting control-related information including measurement of filter medium pressure loss, measurement of pressure change in the pressure tank, and compressed air injection conditions, and hardware for output for the purpose of controlling operating devices. Using the hardware configuration and collected information, it variably controls the injection of pressure air for backwashing to keep the pressure loss of the filter medium constant, and analyzes the shape of the change in pressure in the compressed air tank to determine whether the discharge line is leaking. It is a structure including software that can control the operation of devices attached to the dust collector according to arbitrarily set conditions.

상기 두 번째 등록특허는 가로형 여과필터의 내경에 공기분사부재에서 분사되는 공기를 가로형 여과필터의 내부에 외부로 유도되도록 원뿔형상을 갖는 콘부 및 콘부로부터 연장되어 점차 큰 직경으로 넓어지는 테이퍼부를 갖는 케이지가 탈착 가능하게 설치되는 한편 공기분사부재가 설치되는 고정브라켓에는 가로형 여과필터의 일측을 연결 지지하는 고정판이 설치되고 고정판에는 가로형 여과필터의 내경에 안내된 케이지의 외경을 지지하는 고정발이 다수개 설치되며 케이지의 개방된 후방측 내경에는 중앙에 너트가 일체로 부착된 지지판의 외측둘레가 안내되어 가로형 여과필터를 가로방향으로 지지하고 지지판은 가로형 여과필터의 후방에 막음 설치되는 밀폐캡에 대응되어 체결구로서 체결 고정된 구조이다.The second patent is a cage having a cone part having a conical shape to guide the air injected from the air jet member to the inside diameter of the horizontal filtration filter to the outside inside the horizontal filtration filter, and a tapered part extending from the cone part and gradually widening to a larger diameter. On the other hand, a fixing plate for connecting and supporting one side of the horizontal filter is installed on the fixing bracket where the air jet member is installed, and a plurality of fixing feet for supporting the outer diameter of the cage guided by the inner diameter of the horizontal filter are installed on the fixing plate. In the inner diameter of the open rear side of the cage, the outer circumference of the support plate with a nut integrally attached to the center is guided to support the horizontal filtration filter in the horizontal direction, and the support plate is fastened to correspond to the sealing cap installed behind the horizontal filtration filter. It is a fixed structure that is fastened as a sphere.

상기 세 번째 등록특허는 분진제거장치는 호퍼 내부의 상부에 횡으로 관통 설치되는 에어공급관,에어공급관에 분기되어 호퍼 내부의 경사면에 근접 설치되어 에어 압으로서 분진을 불어내기 위한 에어노즐,에어공급관의 일측에 연결 설치되어 압축공기를 에어노즐로 분사하는 펄스밸브,펄스밸브와 연결 설치되어 에어를 공급하는 압축공기 저장탱크,압축공기 저장탱크와 연결 설치되어 압축공기 저장탱크 내의 공기압을 설정하거나 조정하는 레귤레이터를 포함하는 구조이다.In the third registered patent, the dust removal device is an air supply pipe that is installed horizontally through the upper part of the inside of the hopper, an air nozzle for blowing dust as air pressure by branching to the air supply pipe and installed close to the inclined surface of the inside of the hopper, the air supply pipe A pulse valve that is connected to one side and injects compressed air into the air nozzle, a compressed air storage tank that is connected to the pulse valve to supply air, and a compressed air storage tank that is installed to set or adjust the air pressure in the compressed air storage tank It is a structure that includes a regulator.

상기 첫 번째 공개특허는 정보를 수집하는 하드웨어,출력용 하드웨어 및 동작을 제어하는 소프트웨어로 구성되어 역세용 압력공기의 가변적 분사,배출라인 누설여부 판단 및 장치의 작동을 원격제어하는 것으로 상기 집진기는 원격제어방식에 의해 자동으로 관리하는 것에 한정된 자동제어방식으로 여과재의 압력손실을 관리하고 압축공기의 압력상태 분석하며 집진기의 장착된 각 장치의 동작상태를 제어하는 일반적인 집진기의 자동제어 시스템인 것으로 집진기의 풍압관리에 의한 에너지 절감과 효율적인 전력 사용이 요구되는 것이다.The first published patent is composed of hardware for collecting information, hardware for output, and software for controlling operation to remotely control the variable injection of pressure air for backwashing, determination of leakage in the discharge line, and operation of the device. The dust collector is remotely controlled It is an automatic control system of general dust collector that manages the pressure loss of the filter medium, analyzes the pressure state of compressed air, and controls the operation status of each device installed in the dust collector with an automatic control method limited to automatic management by the method. Energy saving by management and efficient power use are required.

상기 두 번째 등록특허는 가로형 여과필터의 내부에 콘부와 테이퍼부로 구성되는 케이지를 설치하고 그 일측에 공기분사부재를 설치하여 고압의 압축공기를 분사하여 필터표면에 고착된 분진을 탈리되도록 한 것으로 기구적 구성요소로 결합되어 단순한 송풍작동으로 탈리시키는 구조로 실시간 상태에 따라 자동제어가 곤란하고 고정형으로 분진을 탈리시키는 문제가 있었다.In the second patent, a cage composed of a cone part and a tapered part is installed inside the horizontal filtration filter, and an air jet member is installed on one side of the filter to spray high pressure compressed air to detach the dust adhering to the filter surface. It is a structure that is combined with enemy components and is detached by a simple blow operation, so it is difficult to control automatically depending on the real-time condition, and there is a problem of detaching dust with a fixed type.

상기 세 번째 등록특허는 집진기의 호퍼 내부 상부에 횡으로 에어노즐이 설치된 에어공급관을 설치하여 레귤레이터,압축공기 저장탱크 및 펄스밸브로 압축공기를 에어공급관의 에어노즐를 통하여 분사시켜서 분진과 이물질을 제거하는 것으로 단순하게 압축공기를 펄스밸브를 통하여 에어공급관을 경유하여 에어노즐로 분사케 하는 구조로 그 구조가 단순하고 집진기의 다양한 상황에 따른 대응이 불가능하며 압축공기의 가변적인 분사작동,배출라인의 누설여부를 판단할 수 없고 작동을 원격제어할 수 없는 등의 문제점이 있었다.The third patent is a method of removing dust and foreign substances by installing an air supply pipe with an air nozzle installed horizontally on the inside of the hopper of the dust collector, and spraying compressed air through the air nozzle of the air supply pipe with a regulator, a compressed air storage tank and a pulse valve. It is a structure that simply injects compressed air to the air nozzle through the air supply pipe through the pulse valve. The structure is simple, and it is impossible to respond to various situations of the dust collector. There were problems such as not being able to determine whether or not and remote control of the operation was possible.

따라서 본 발명은 상기한 종래의 문제점을 해결하기 위한 목적으로 창출된 것으로 집진기의 내부 백 필터 후단에 압력센서를 설치하여 실시간 압력을 압력계로 계측하여 측정값을 피엘씨 유니트로 입력시키면 입력된 압력을 터치 패널에 송신하여 터치 패널에 입력된 집진기의 압력 및 가변설정값을 비교한 데이터를 피엘씨 유니트로 전송하면 피엘씨 유니트가 서보 드라이버 카에 백 필터 후단압력 센싱값에 대응되는 송풍작동을 명령하게 하여 실시간으로 센싱되는 압력에 따라 송풍팬을 가변적으로 연속 작동 및 전,후진작동시키므로 집진기의 사용전력을 효율적으로 관리하여 에너지를 절감시키며 또한 원거리에서 원격제어 컴퓨터로 터치 패널과 인터넷 원격통신으로 모니터링하면서 터치패널의 데이터와 피엘씨 프로그램을 수정 및 보완하면서 원격제어가 가능케 하여 집진기의 유지보수비용을 절감케 한 원격제어가 가능한 집진기용 필터의 분진 탈리장치를 제공할 수 있게 하였다. Therefore, the present invention was created for the purpose of solving the above-mentioned problems of the prior art. A pressure sensor is installed at the rear end of the inner bag filter of the dust collector to measure real-time pressure with a pressure gauge and input the measured value to the PLC unit, the input pressure is When the data that compares the pressure and variable setting values of the dust collector input on the touch panel by sending it to the touch panel is transmitted to the PLC unit, the PLC unit commands the servo driver car to perform a blow operation corresponding to the pressure sensing value at the rear end of the bag filter. In this way, the blower fan operates continuously and forwards and backwards variably according to the pressure sensed in real time, so it efficiently manages the power used by the dust collector to save energy. It is possible to provide a dust removal device for a dust collector filter that can be remotely controlled, which reduces the maintenance cost of the dust collector by enabling remote control while modifying and supplementing the touch panel data and PLC program.

본 발명은 서보 드라이버 카의 위치제어 서보모터의 작동은 전진정지 센서,원위치 센서 및 후진정지 센서에 의하여 위치정보를 제공받아 운용할 수 있게 한 것을 특징으로 한다.The present invention is characterized in that the operation of the position control servo motor of the servo driver car can be operated by receiving the position information by the forward stop sensor, the original position sensor and the reverse stop sensor.

삭제delete

그러므로 본 발명은 오염물질이 포함된 분진을 진공으로 집진하여 여과,배출시켜 공기를 정화하는 집진기의 내부 백 필터 후단에 압력센서를 설치하여 실시간으로 내부 압력을 센싱 체크하여 압력계를 경유 피엘씨 유니트로 전송하고 피엘씨 유니트는 설정값이 입력된 터치 패널과 상호 교신하여 피엘씨 유니트가 서보 드라이버 카에 백 필터 후단압력 센싱값에 대응되는 송풍작동을 명령하게 하여 실시간으로 센싱되는 압력에 따라 송풍팬을 가변적으로 연속 작동 및 전,후진작동키므로 집진기가 사용하는 전력을 절감시켜 에너지 소비효율을 향상시키고 집진기의 유지보수 비용을 최소화하며 집진기의 풍량을 항상 일정하게 유지하여 분진을 포집하고 탈리하는 여과재의 사용수명의 연장과 원거리에서 원격제어가 가능케 하여 집진기의 효율적인 관리가 가능케 한 등의 효과가 있는 것이다.Therefore, in the present invention, a pressure sensor is installed at the rear end of the inner bag filter of the dust collector to purify the air by collecting dust containing contaminants in a vacuum, and sensing and checking the internal pressure in real time through the pressure gauge to the diesel PLC unit. The PLC unit communicates with the touch panel on which the set value is entered, and the PLC unit commands the servo driver car to perform a blow operation corresponding to the pressure sensed value at the rear end of the bag filter, and the blower fan is operated according to the pressure sensed in real time. By variable continuous operation and forward/backward operation, the energy consumption efficiency is reduced by reducing the power used by the dust collector, the maintenance cost of the dust collector is minimized, and the air volume of the dust collector is always kept constant to collect and desorb the dust. It has effects such as extending the service life and enabling efficient management of the dust collector by enabling remote control from a distance.

도 1 은 본 발명의 전체구조를 도시한 분진 탈리장치의 구조 개념도 1 is a structural conceptual diagram of a dust desorption device showing the overall structure of the present invention;

이하 발명의 요지를 첨부된 도면에 연계시켜 그 구성과 작용을 상세하게 설명하면 다음과 같다.Hereinafter, the configuration and operation of the subject matter of the present invention will be described in detail in connection with the accompanying drawings.

도 1 은 본 발명 전체구조를 도시한 분진 탈리장치의 구조 개념도로 백 필터의 후단에 압력센서를 설치하고 디지털 압력계로 계측하며 피엘씨 유니트에서 입력된 압력값을 터치 패널에 입력된 데이터와 비교하여 피엘씨 유니트로 전송하면 피엘씨 유니트가 서보 드라이버 카에 백 필터 후단압력 센싱값에 대응되는 송풍작동을 위치제어 서보 모터에 명령하여 실시간으로 체킹되는 압력에 따라 송풍팬을 전,후진방향으로 작동케 하고 원거리에서 인터넷 원격통신으로 원격제어가 가능케 한 것을 도시하였다.1 is a structural conceptual diagram of a dust desorption device showing the overall structure of the present invention. A pressure sensor is installed at the rear end of a bag filter, measured with a digital pressure gauge, and the pressure value input from the PLC unit is compared with the data inputted on the touch panel. When transmitted to the PLC unit, the PLC unit commands the position control servo motor to perform a blow operation corresponding to the pressure sensing value at the back of the bag filter in the servo driver car, and operates the fan in the forward and backward directions according to the pressure checked in real time. and remote control through Internet telecommunication from a long distance is shown.

흡입팬에 의해 함진가스를 흡입하여 필터로 정화된 공기를 배출하는 집진기의 압력을 센싱하여 집진기의 서보 드라이버 카로 풍압조절 및 전,후진작동을 제어하는 집진기용 필터의 분진 탈리장치에 있어서,In the dust removal device of a filter for a dust collector, sensing the pressure of the dust collector that sucks the dust-containing gas by the suction fan and discharges the air purified by the filter, and controls the wind pressure adjustment and forward and backward operation with the servo driver car of the dust collector,

상기 집진기의 내부 백 필터 후단에 압력센서(10)를 설치하고 압력센서(10)에서 센싱된 압력은 실시간으로 디지털 압력계(20)로 입력시켜 계측된 압력값은 피엘씨 유니트(30)로 전송하면 입력값을 터치 패널(40)에 입력된 집진기의 압력 및 가변설정값을 비교한 데이터를 피엘씨 유니트(30)로 전송하여 피엘씨 유니트(30)가 서보 드라이버 카(50)에 백 필터 후단압력 센싱값에 대응되는 송풍작동을 위치제어 서보 모터(51)에 명령하여 실시간으로 체킹되는 압력에 따라 송풍팬을 전,후진방향으로 작동시키고 원거리에서 원격제어 컴퓨터(60)와 인터넷 원격통신으로 터치 패널(40)가 연결시켜 원격제어가 가능케 하였다.When the pressure sensor 10 is installed at the rear end of the inner bag filter of the dust collector, the pressure sensed by the pressure sensor 10 is input to the digital pressure gauge 20 in real time, and the measured pressure value is transmitted to the PLC unit 30 The input value is transmitted to the PLC unit 30 by comparing the pressure of the dust collector inputted to the touch panel 40 and the variable set value, so that the PLC unit 30 is applied to the servo driver car 50 and the back-end pressure of the bag filter. Command the position control servo motor 51 to operate the blowing operation corresponding to the sensed value to operate the blowing fan in the forward and backward directions according to the pressure checked in real time, and remotely control the computer 60 and the touch panel through Internet remote communication. (40) was connected to enable remote control.

상기 서보 드라이버 카(50)의 위치제어 서보모터(51)의 작동은 전진정지 센서(S1),원위치 센서(S2) 및 후진정지 센서(S3)에 의하여 위치정보를 제공받아 운용할 수 있게 하였다.The operation of the position-controlled servomotor 51 of the servo driver car 50 enables operation by receiving the position information by the forward stop sensor S1, the original position sensor S2 and the reverse stop sensor S3.

이와 같이 된 본 발명은 집진기의 사용전력을 효율적인 관리로 에너지 및 유지보수비용을 절감시킬 수 있게 집진기의 내부 백 필터 후단에 압력센서를 설치하여 실시간 압력을 압력계로 계측하여 측정값을 피엘씨 유니트로 입력시키면 입력된 압력을 터치 패널에 송신하여 터치 패널에 입력된 데이터와 비교하여 그 비교값을 피엘씨 유니트로 전송하면 피엘씨 유니트가 서보 드라이버 카에 백 필터 후단압력 센싱값에 대응되는 송풍작동을 위치제어 서보 모터에 명령하여 실시간으로 체킹되는 압력에 따라 송풍팬을 전,후진방향으로 작동케 하고 원거리에서 인터넷 원격통신으로 원격제어가 가능케 한 원격제어가 가능한 집진기용 필터의 분진 탈리장치를 제공하기 위한 것이다.According to the present invention, a pressure sensor is installed at the rear end of the inner bag filter of the dust collector to efficiently manage the power used by the dust collector to reduce energy and maintenance costs, and the real-time pressure is measured with a pressure gauge and the measured value is transferred to the PLC unit. When inputted, the input pressure is transmitted to the touch panel, compared with the data entered on the touch panel, and the comparison value is transmitted to the PLC unit. The PLC unit performs a blow operation corresponding to the pressure sensing value after the bag filter to the servo driver car. To provide a dust removal device for a dust collector filter that can be remotely controlled by commanding the position control servo motor to operate the fan in the forward and backward directions according to the pressure checked in real time, and remote control through Internet remote communication from a distance it is for

도 1 에 도시된 바와 같이 본 발명은 원격제어가 가능한 집진기용 필터의 분진 탈리장치는 압력센서(10),디지털 압력계(20),피엘씨 유니트(30),터치 패널(40) 및 서보 드라이버 카(50)로 구성된다.As shown in Figure 1, the present invention is a dust removal device for a dust collector filter that can be remotely controlled is a pressure sensor 10, a digital pressure gauge 20, a PLC unit 30, a touch panel 40, and a servo driver car. It consists of (50).

상기 본 발명은 집진기의 내부에 설치되는 백 필터의 후단부에 압력센서(10)를 설치하여 압력을 센싱하여 디지털 압력계(20)로 전송한다.In the present invention, the pressure sensor 10 is installed at the rear end of the bag filter installed inside the dust collector to sense the pressure and transmit it to the digital pressure gauge 20 .

상기 압력센서(10)로 전송받은 압력을 디지털 압력계(20)에서 계측하여 압력 계측값을 피엘씨 유니트(30)로 전송한다.The digital pressure gauge 20 measures the pressure transmitted to the pressure sensor 10 and transmits the pressure measurement value to the PLC unit 30 .

상기 압력센서(10)와 디지털 압력계(20)는 집진기의 백 필터 후단의 압력을 실시간으로 센싱하고 계측하여 피엘씨 유니트(30)로 전송하는 것이다.The pressure sensor 10 and the digital pressure gauge 20 sense and measure the pressure at the rear end of the bag filter of the dust collector in real time and transmit it to the PLC unit 30 .

상기 디지털 압력계(20)에서 전송받은 압력값을 피엘씨 유니트(30)는 중앙 집중방식으로 터치 패널(40)과 모니터링할 수 있도록 통신하여 터치 패널(40)의 설정값과 데이터를 비교하여 피엘씨 유니트(30)로 전송한다.The PLC unit 30 communicates with the touch panel 40 to monitor the pressure value transmitted from the digital pressure gauge 20 in a centralized manner, and compares the set value and data of the touch panel 40 with the PLC unit 30 . transmitted to the unit 30 .

상기 터치 패널(40)에는 집진기의 차압초기 압력,차압말기 압력 및 가변설정값 등이 설정되어 있고 피엘씨 유니트(30)는 백 필터의 압력과 서보 드라이버 카(50)의 주파수가 자동변환될 수 있도록 비례제어 피엘씨 프로그램으로 운영된다.In the touch panel 40, the initial differential pressure, the final differential pressure, and variable set values of the dust collector are set, and the PLC unit 30 can automatically convert the pressure of the bag filter and the frequency of the servo driver car 50. It is operated as a proportional control PLC program.

상기 피엘씨 유니트(30)는 서보 드라이버 카(50)에 백 필터 후단의 압력에 대응되는 송풍작동을 위치제어 서보 모터(51)에 명령하여 실시간으로 체킹되는 압력에 따라 송풍팬을 전,후진방향으로 작동시키고 실시간으로 압력센서(10)에서 센싱되는 압력에 따라 송풍팬을 가변적으로 작동시킬 수 있게 하였다.The PLC unit 30 commands the servo driver car 50 to perform a blowing operation corresponding to the pressure at the rear end of the bag filter to the position control servo motor 51 to move the blowing fan forward and backward according to the pressure checked in real time. was operated and the blowing fan could be variably operated according to the pressure sensed by the pressure sensor 10 in real time.

상기 서보 드라이버 카(50)의 위치제어 서보모터(51)의 작동은 전진정지 센서(S1),원위치 센서(S2) 및 후진정지 센서(S3)에 의하여 위치정보를 제공받아 운용할 수 있게 하였다.The operation of the position-controlled servomotor 51 of the servo driver car 50 enables operation by receiving the position information by the forward stop sensor S1, the original position sensor S2 and the reverse stop sensor S3.

또한 서보 드라이버 카(50)는 위치제어 서보 모터(51)의 작동과 정지신호 및 에러가 발생하면 피엘시 유니트(30)로 전송한다.In addition, the servo driver car 50 transmits the operation and stop signals of the position control servo motor 51 and errors to the PLC unit 30 .

상기 원격제어 컴퓨터(60)는 원거리의 별도공간(사무실 등)에서 인터넷 원격통신으로 터치패널(40)과 연결되어 원격제어 컴퓨터(60)로 터치 패널(40)과 인터넷 원격통신으로 모니터링하면서 터치패널(40)의 데이터와 피엘씨 프로그램을 수정 및 보완하면서 원격제어가 가능하게 하였다.The remote control computer 60 is connected to the touch panel 40 through Internet remote communication in a remote separate space (office, etc.), while monitoring the touch panel 40 and the touch panel through Internet remote communication with the remote control computer 60. The data in (40) and the PLC program were modified and supplemented to enable remote control.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the present invention as claimed in the claims. and such modifications are intended to be within the scope of the claims.

10: 압력센서
20: 디지털 압력계
30: 피엘씨 유니트
40: 터치 패널
50: 서보 드라이버 카
51: 위치제어 서보 모터
60: 원격제어 컴퓨터
10: pressure sensor
20: digital pressure gauge
30: PLC unit
40: touch panel
50: servo driver car
51: position control servo motor
60: remote control computer

Claims (2)

삭제delete 집진기의 내부 백 필터 후단에 압력센서(10)를 설치하고 압력센서(10)에서 센싱된 압력은 실시간으로 디지털 압력계(20)로 입력시켜 계측된 압력값은 피엘씨 유니트(30)로 전송하면 입력값을 터치 패널(40)에 입력된 집진기의 압력 및 가변설정값을 비교한 데이터를 피엘씨 유니트(30)로 전송하여 피엘씨 유니트(30)가 서보 드라이버 카(50)에 백 필터 후단압력 센싱값에 대응되는 송풍작동을 위치제어 서보 모터(51)에 명령하여 실시간으로 체킹되는 압력에 따라 송풍팬을 전,후진방향으로 작동시키고 원거리에서 원격제어 컴퓨터(60)와 인터넷 원격통신으로 터치 패널(40)가 연결시켜 원격제어가 가능케 하여 흡입팬에 의해 함진가스를 흡입하여 필터로 정화된 공기를 배출하는 집진기의 압력을 센싱하여 집진기의 서보 드라이버 카로 풍압조절 및 전,후진작동을 제어하는 집진기용 필터의 분진 탈리장치에 있어서,
상기 서보 드라이버 카(50)의 위치제어 서보모터(51)의 작동은 전진정지 센서(S1),원위치 센서(S2) 및 후진정지 센서(S3)에 의하여 위치정보를 제공받아 운용할 수 있게 한 것을 특징으로 하는 원격제어가 가능한 집진기용 필터의 분진 탈리장치.
The pressure sensor 10 is installed at the rear end of the inner bag filter of the dust collector, the pressure sensed by the pressure sensor 10 is inputted to the digital pressure gauge 20 in real time, and the measured pressure value is transmitted to the PLC unit 30. The data comparing the pressure of the dust collector input to the touch panel 40 and the variable set value is transmitted to the PLC unit 30, and the PC unit 30 senses the pressure behind the bag filter in the servo driver car 50. Command the position control servo motor 51 to operate the blowing operation corresponding to the value, and operate the blowing fan in the forward and backward directions according to the pressure checked in real time. 40) is connected to enable remote control, sensing the pressure of the dust collector that sucks the dust-containing gas by the suction fan and discharges the air purified by the filter, and controls the wind pressure and forward/backward operation with the servo driver car of the dust collector. In the dust desorption device of the filter,
The operation of the position control servo motor 51 of the servo driver car 50 is provided by the forward stop sensor (S1), the original position sensor (S2) and the reverse stop sensor (S3) to receive and operate the position information. Dust removal device for filter for dust collector that can be controlled remotely.
KR1020200051181A 2020-04-28 2020-04-28 Dust control device of filter for dust collector with remote control KR102268329B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030044147A (en) * 2001-11-29 2003-06-09 주식회사 조일기업 Automatic control Dust-collector
KR200413048Y1 (en) * 2006-01-16 2006-04-05 (주)동양엔지니어링 The dust removal apparatus of the filter bag for the dust collector
KR20130125225A (en) * 2012-05-08 2013-11-18 주식회사 청호씨에이 Remote control system for dust collector
KR101560598B1 (en) * 2015-06-30 2015-10-16 이선영 Back flow preventing system for dust collector
KR20180079951A (en) * 2017-01-03 2018-07-11 주식회사 서호엔텍 Using the Internet of Things in real time pollution cleanup device control using systems and control methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030044147A (en) * 2001-11-29 2003-06-09 주식회사 조일기업 Automatic control Dust-collector
KR200413048Y1 (en) * 2006-01-16 2006-04-05 (주)동양엔지니어링 The dust removal apparatus of the filter bag for the dust collector
KR20130125225A (en) * 2012-05-08 2013-11-18 주식회사 청호씨에이 Remote control system for dust collector
KR101560598B1 (en) * 2015-06-30 2015-10-16 이선영 Back flow preventing system for dust collector
KR20180079951A (en) * 2017-01-03 2018-07-11 주식회사 서호엔텍 Using the Internet of Things in real time pollution cleanup device control using systems and control methods

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