WO2017047726A1 - 集塵機の制御システム及び制御方法 - Google Patents

集塵機の制御システム及び制御方法 Download PDF

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Publication number
WO2017047726A1
WO2017047726A1 PCT/JP2016/077355 JP2016077355W WO2017047726A1 WO 2017047726 A1 WO2017047726 A1 WO 2017047726A1 JP 2016077355 W JP2016077355 W JP 2016077355W WO 2017047726 A1 WO2017047726 A1 WO 2017047726A1
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WO
WIPO (PCT)
Prior art keywords
dust collector
dust
wind pressure
sensor
amount
Prior art date
Application number
PCT/JP2016/077355
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English (en)
French (fr)
Japanese (ja)
Inventor
利雄 藤原
Original Assignee
株式会社システム計装
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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Publication date
Application filed by 株式会社システム計装 filed Critical 株式会社システム計装
Priority to CN201680054446.XA priority Critical patent/CN108025243A/zh
Publication of WO2017047726A1 publication Critical patent/WO2017047726A1/ja

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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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration

Definitions

  • the present invention relates to a dust collector control system and a control method installed at a manufacturing site of various manufacturing plants, and in particular, based on measurement data such as dust amount and dust concentration measured by a dust sensor arranged in an intake port or an intake path.
  • the present invention relates to a system and method for controlling the operation of a dust collector.
  • dust such as metal powder is constantly generated by polishing and cutting operations (deburring and sanding).
  • mist, toxic gas, bad odor and the like are generated depending on the manufacturing process. Since these dusts are harmful to the human body and the environment, the environment must be protected with considerable care both inside and outside the plant by collecting the dust inside the plant and detoxifying it.
  • I must. 7 and 8 are schematic views showing the configuration of a conventional dust collector (system). As shown in FIG. 7, the dust collector motor was operated at a rated operation at 50 Hz in a direct power supply drive circuit. Alternatively, as shown in FIG. 8, the operation of the dust collector motor is to perform rotation speed control by setting the frequency of the built-in inverter.
  • Patent Document 1 is a dust collector of a ready-mixed concrete production plant, which has a plurality of suction ducts / suction ports, and has dust sensors in the vicinity of each suction port, and dust detected by each dust sensor.
  • a dust collector is described that can perform efficient cleaning while reducing waste of energy by adjusting the suction force of two dust collectors according to the concentration by inverter control.
  • Patent Document 2 discloses an operation monitoring system for a dust collector in a casting line, which is connected to a local unit with a plurality of signal lines that are attached around the dust collector and measure various attributes. Describes a system that calculates the amount of dust, the type of dust, the concentration of dust, etc., and monitors the operation of the dust collector by a remote unit.
  • the dust collector motor may be overloaded and consumed.
  • the present invention has been made in view of such circumstances, and the dust collector is efficient based on measurement data such as dust amount and dust concentration measured by dust sensors arranged at a plurality of locations such as an intake port and an intake passage. It is an object of the present invention to provide a system and method for controlling to operate in an automated manner.
  • the present inventor can control the number of revolutions according to the surrounding environment when transferring dust and air that can be used for equipment and air as a medium.
  • the dust collector motor especially in the inverter equipped to operate the dust collector equipment, it has a controller that controls the rotational output of the dust collector fan, based on the measurement data measured by the measurement environment sensor and the wind pressure sensor in the duct, By calculating the appropriate number of rotations of the dust collector motor by wirelessly transmitting the measured numerical signal to the controller, and instructing the inverter from the controller to output the rotation number control command of the dust collector motor, the working environment is considered. It was conceived that it was possible to reduce the power consumption of the dust collector motor at all times.
  • the present invention is a dust collector having a plurality of air intakes, each of which has a dust sensor in the vicinity of each air intake, and a wind pressure sensor in the vicinity of the dust collector in the intake path communicated between each air intake and the dust collector.
  • a dust collector control system comprising: a control unit that issues a control signal to the dust collector based on measurement data received from the dust sensors and the wind pressure sensor.
  • one or a plurality of wind pressure sensors are provided at a position different from the vicinity of the dust collector in the intake path, and one or a plurality of dust sensors are provided at a position different from the vicinity of the intake ports. It is good as well.
  • the dust sensor and the wind pressure sensor include wireless communication means for communicating with the control unit.
  • the burden regarding an apparatus or wiring can be reduced in the manufacturing site where there are many dusts and environments, such as temperature humidity, are inferior.
  • the present invention provides a dust collector having a plurality of intake ports, provided with a dust sensor in the vicinity of each intake port, and provided with a wind pressure sensor in the vicinity of the dust collector in the intake path communicated between each intake port and the dust collector.
  • the unit provides a control method of the dust collector, wherein the unit receives measurement data from each of the dust sensors and the wind pressure sensor and issues a control signal to the dust collector based on the measurement data.
  • the dust collector control method of the present invention one or a plurality of wind pressure sensors are provided at a position different from the vicinity of the dust collector in the intake path, and one or a plurality of dust sensors are provided at a position different from the vicinity of the intake ports. It is good as well. Thereby, measurement data of the wind pressure at a position different from the vicinity of the dust collector and the dust amount at a position different from the vicinity of each intake port can be obtained, and the control unit can perform more accurate control.
  • the dust sensor and the wind pressure sensor include wireless communication means for communicating with the control unit.
  • the dust collector control system and control method of the present invention is based on measurement data such as dust amount and dust concentration measured by dust sensors arranged at a plurality of locations such as an intake port and an intake path.
  • the dust collector can be controlled to operate efficiently.
  • the power consumption of the dust collector is reduced, and the amount of carbon dioxide emission is reduced.
  • the life of the dust collector can be extended without impairing the durability of components such as the motor of the dust collector.
  • FIG. 1 is a diagram schematically showing an overall configuration of a dust collector control system according to an embodiment of the present invention.
  • FIG. 2 is a diagram schematically showing an overall configuration of a dust collector control system according to another embodiment of the present invention.
  • FIG. 3 is a diagram schematically showing an overall configuration of a dust collector control system according to still another embodiment of the present invention.
  • FIG. 4 is a diagram schematically showing an internal configuration of a control unit in an embodiment of the dust collector control system and control method of the present invention.
  • FIG. 5 is a diagram schematically showing an internal configuration of a control unit in an embodiment of the dust collector control system and control method of the present invention.
  • FIG. 1 is a diagram schematically showing an overall configuration of a dust collector control system according to an embodiment of the present invention.
  • FIG. 2 is a diagram schematically showing an overall configuration of a dust collector control system according to another embodiment of the present invention.
  • FIG. 3 is a diagram schematically showing an overall configuration of a dust collector control system according to still another
  • FIG. 6 is a graph showing a specific example of control based on measurement data in the embodiment of the dust collector control system and control method of the present invention.
  • FIG. 7 is a schematic diagram showing the configuration of a conventional dust collector (system).
  • FIG. 8 is a schematic diagram showing the configuration of a conventional dust collector (system).
  • FIG. 1 is a diagram schematically showing an overall configuration of a dust collector control system according to an embodiment of the present invention.
  • this system has a dust collector having inlets A to D at various locations on the manufacturing site, and a control unit for controlling the dust collector, and has a dust sensor in the vicinity of each of the inlets.
  • a wind pressure sensor is provided in the vicinity of the dust collector in the intake path connecting the dust collector.
  • Each of the dust sensors A to D measures the amount of dust in the vicinity of the intake port in real time, and transmits the measurement data to the control unit by wireless communication.
  • the wind pressure sensor measures the wind pressure in the vicinity of the dust collector in the intake path in real time, and transmits the measurement data to the control unit by wired communication.
  • the control unit analyzes based on the measurement data received from the dust sensors A to D and issues a control signal to the dust collector. For example, when the amount of dust in the vicinity of each intake port is large, the intake amount of the dust collector can be increased, and when the amount of dust in the vicinity of each intake port is small, the intake amount of the dust collector can be decreased.
  • FIG. 2 is a diagram schematically showing an overall configuration of a dust collector control system according to another embodiment of the present invention.
  • the present system is configured to include a wind pressure sensor at a position different from the vicinity of the dust collector in the intake path in the embodiment shown in FIG. 1.
  • the control unit can perform more accurate control.
  • FIG. 3 is a diagram schematically showing an overall configuration of a dust collector control system according to still another embodiment of the present invention. In FIG.
  • the present system is configured to include a dust sensor at a position different from the vicinity of each intake port in the embodiment shown in FIG. 2.
  • the control unit can perform more accurate control.
  • the dust sensor and the wind pressure sensor installed in the manufacturing site are all provided with wireless communication means for communicating with the control unit.
  • FIG. 4 and 5 are diagrams schematically showing an internal configuration of a control unit in an embodiment of the dust collector control system and control method of the present invention.
  • FIG. 4 shows the internal configuration when the inverter for motor control is built in the control panel of the dust collector
  • FIG. 5 shows the case where the inverter for motor control is not built in the control panel of the dust collector.
  • the internal configuration of FIG. 4 a dust collector control system according to the present invention is configured by connecting a controller to an existing dust collector control panel.
  • the controller calculates based on the reference dust concentration preset in the microcomputer, the dust amount data measured by the particle sensors 1 to 3 (dust sensor), and the wind pressure value measured by the wind pressure sensor in the duct. Accordingly, the optimum rotational speed of the dust collector motor is determined in accordance with the above, and a signal for controlling the rotational speed of the dust collector motor is output to the built-in inverter of the dust collector control panel. As shown in FIG. 5, when an inverter built-in type controller is used, in the controller, the reference dust concentration preset in the microcomputer, the dust amount data measured by the particle sensors 1 to 3 (dust sensor) and the wind pressure in the duct are used.
  • FIG. 6 is a graph showing a specific example of control based on measurement data in the embodiment of the dust collector control system and control method of the present invention. As shown in FIG. 6, since the amount of dust is large about 10 minutes after the start of operation, operation is performed at a rated frequency of 50 Hz, and after about 30 minutes of operation, the amount of dust settles to a low amount, so the operation is switched to the operation at the minimum frequency of 30 Hz. Such control is possible.
  • the frequency is determined between the rated frequency (50 Hz) and the lowest frequency (30 Hz) based on other particle sensor values and wind pressure sensor values.
  • the dust collector control system and control method according to the present invention have been described with reference to specific embodiments, but the present invention is not limited thereto. A person skilled in the art can make various changes and improvements to the configuration and function of each device in each of the above embodiments without departing from the scope of the present invention.
  • the dust collector control system and control method of the present invention are intended to improve the working environment, reduce power consumption and reduce carbon dioxide emissions in buildings or facilities such as foundries, metal finishing plants, and recycling plants. It can be introduced as a control system for existing dust collectors.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Air Conditioning Control Device (AREA)
  • Electric Vacuum Cleaner (AREA)
PCT/JP2016/077355 2015-09-18 2016-09-12 集塵機の制御システム及び制御方法 WO2017047726A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680054446.XA CN108025243A (zh) 2015-09-18 2016-09-12 集尘器的控制***和控制方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-185530 2015-09-18
JP2015185530A JP5935091B1 (ja) 2015-09-18 2015-09-18 集塵機の制御システム及び制御方法

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WO2017047726A1 true WO2017047726A1 (ja) 2017-03-23

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CN (1) CN108025243A (zh)
TW (1) TWI708631B (zh)
WO (1) WO2017047726A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113301773A (zh) * 2021-04-14 2021-08-24 华翔翔能科技股份有限公司 一种供电安全监测管理方法及***
CN113616108A (zh) * 2021-08-23 2021-11-09 苏州市春菊电器有限公司 一种吸尘器智能调节电机转速的方法
CN116717496A (zh) * 2023-08-11 2023-09-08 柏美迪康环境科技（上海）股份有限公司 除尘***的风机的控制方法、***、电子设备及介质

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108224554A (zh) * 2017-12-27 2018-06-29 青岛海信日立空调***有限公司 一种空气处理装置及其控制方法
CN108204654A (zh) * 2017-12-27 2018-06-26 青岛海信日立空调***有限公司 一种空气处理装置及其控制方法
CN112665677B (zh) * 2020-12-25 2023-06-30 利晟（杭州）科技有限公司 一种空气污染在线监测设备的气室自动清洁***及方法
CN116224890B (zh) * 2023-04-28 2023-07-04 无锡东雄重型电炉有限公司 炼钢炉除尘控制电路及控制方法

Citations (6)

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JPH0392114A (ja) * 1989-09-05 1991-04-17 Matsushita Electric Ind Co Ltd セントラルクリーナ
JPH0539005A (ja) * 1991-08-05 1993-02-19 Mk Seiko Co Ltd システムクリーナ
JP2001087175A (ja) * 1999-09-21 2001-04-03 Toshiba Tec Corp 電気掃除機
JP2006281048A (ja) * 2005-03-31 2006-10-19 Matsushita Electric Ind Co Ltd 電気集塵システム
JP2010060266A (ja) * 2008-08-07 2010-03-18 Panasonic Corp 集塵装置
JP2012032665A (ja) * 2010-07-30 2012-02-16 Kyocera Mita Corp 飛散粉塵吸引装置

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CN202356385U (zh) * 2011-12-12 2012-08-01 广西绿地球能源科技有限公司 一种节能除尘装置
TWI581203B (zh) * 2013-11-22 2017-05-01 Cloud monitoring device
CN204396447U (zh) * 2014-12-31 2015-06-17 红塔烟草(集团)有限责任公司 智能除尘设备
CN204574356U (zh) * 2015-03-24 2015-08-19 苏州大汇信息科技有限公司 一种基于粉尘传感器的环境改善控制***

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392114A (ja) * 1989-09-05 1991-04-17 Matsushita Electric Ind Co Ltd セントラルクリーナ
JPH0539005A (ja) * 1991-08-05 1993-02-19 Mk Seiko Co Ltd システムクリーナ
JP2001087175A (ja) * 1999-09-21 2001-04-03 Toshiba Tec Corp 電気掃除機
JP2006281048A (ja) * 2005-03-31 2006-10-19 Matsushita Electric Ind Co Ltd 電気集塵システム
JP2010060266A (ja) * 2008-08-07 2010-03-18 Panasonic Corp 集塵装置
JP2012032665A (ja) * 2010-07-30 2012-02-16 Kyocera Mita Corp 飛散粉塵吸引装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113301773A (zh) * 2021-04-14 2021-08-24 华翔翔能科技股份有限公司 一种供电安全监测管理方法及***
CN113616108A (zh) * 2021-08-23 2021-11-09 苏州市春菊电器有限公司 一种吸尘器智能调节电机转速的方法
CN116717496A (zh) * 2023-08-11 2023-09-08 柏美迪康环境科技（上海）股份有限公司 除尘***的风机的控制方法、***、电子设备及介质
CN116717496B (zh) * 2023-08-11 2024-03-01 柏美迪康环境科技（上海）股份有限公司 除尘***的风机的控制方法、***、电子设备及介质

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TWI708631B (zh) 2020-11-01
CN108025243A (zh) 2018-05-11
JP5935091B1 (ja) 2016-06-15
JP2017056441A (ja) 2017-03-23
TW201722537A (zh) 2017-07-01

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