WO2017147809A1 - Nouveau système de purification d'air comprimé comprenant une fonction de surveillance en temps réel - Google Patents

Nouveau système de purification d'air comprimé comprenant une fonction de surveillance en temps réel Download PDF

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Publication number
WO2017147809A1
WO2017147809A1 PCT/CN2016/075302 CN2016075302W WO2017147809A1 WO 2017147809 A1 WO2017147809 A1 WO 2017147809A1 CN 2016075302 W CN2016075302 W CN 2016075302W WO 2017147809 A1 WO2017147809 A1 WO 2017147809A1
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capacitor
compressed air
real
transistor
time monitoring
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PCT/CN2016/075302
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English (en)
Chinese (zh)
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马骏
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents

Definitions

  • the invention relates to a novel compressed air purification system with real-time monitoring function.
  • compressed air In many industrial applications, compressed air is used for control, so the quality of compressed air is also very high.
  • the compressed air needs to be purified to ensure the quality of the compressed air, and the lack of real-time monitoring measures for the purification degree of the compressed air reduces the reliability and practicability of the purification; In this way, in the purification process, the exhaust gas that is easily generated, if not treated, causes certain pollution and waste, and reduces the efficiency and reliability of purification.
  • the technical problem to be solved by the present invention is to provide a novel compressed air purification system with real-time monitoring function in order to overcome the lack of real-time monitoring function, low purification efficiency and poor reliability of the prior art.
  • a novel compressed air purification system with real-time monitoring function comprising a central control device and a purification mechanism electrically connected with the central control device, the purification mechanism including empty communication in sequence a press, a first filter mechanism, a cold dryer, a second filter mechanism, a storage mechanism, a first valve and a third filter mechanism, the purifying mechanism being connected with a sewage mechanism and a plurality of detecting mechanisms, the detecting mechanism comprising an air quality sensor ;
  • the sewage mechanism comprises a water separator and a plurality of second valves, wherein the air compressor, the first filter mechanism, the cold dryer, the second filter mechanism and the storage mechanism are all in communication with the second valve, the oil water separator and Second valve connection;
  • the central control device is provided with a wireless communication module, and the wireless communication module includes a wireless transmission circuit, and the wireless transmission circuit includes a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, and a sixth a capacitor, a first resistor, a second resistor, a first inductor, a second inductor, a third inductor, a first transistor, a second transistor, a crystal oscillator, and an antenna, and a base of the first transistor a resistor connection, an emitter of the first transistor is grounded, a collector of the first transistor is connected to an emitter of the second transistor, and a collector of the first transistor passes the first a series circuit composed of a capacitor and a first inductor is externally connected to a 12V DC voltage power supply, and a collector of the first transistor is connected to a base of the second transistor through a series circuit of a first capacitor and a crystal, the first The collector of the triode is connected to the antenna through a series circuit comprising
  • the storage mechanism is a storage tank.
  • the first valve is a pressure control valve.
  • the second valve is a blowdown valve.
  • the first triode and the second triode are both NPN triodes.
  • the activated carbon has the characteristics of adsorbing odor and colored gas
  • the first filtering mechanism includes a granular activated carbon filter.
  • the second filter includes a drying filter.
  • the use of a precision filter has the characteristics of filtering impurities and adsorbing microparticles, and the third filter mechanism includes a precision filter.
  • the invention has the beneficial effects that the new compressed air purification system with real-time monitoring function measures the refinement degree of the compressed air in each link through the air quality sensor, and ensures the remote real-time of the system by the staff through the wireless communication module.
  • Monitoring improves the practicability and reliability of the system; two frequency-selection networks are added to the wireless transmitting circuit to ensure the purity of the output frequency, thereby improving the reliability of online monitoring; not only that, the impurities are passed through the oil-water separator.
  • the oil and water in the separation are separated and recycled, which improves the efficiency and reliability of the system purification.
  • FIG. 1 is a schematic structural view of a novel compressed air purification system with real-time monitoring function of the present invention
  • FIG. 2 is a circuit schematic diagram of a wireless transmitting circuit of a novel compressed air purification system with real-time monitoring function of the present invention
  • Air compressor 2. Air quality sensor, 3. First filter mechanism, 4. Cold dryer, 5. Second filter mechanism, 6. Storage tank, 7. First valve, 8. Third Filter mechanism, 9. Second valve, 10. Oil-water separator, C1. First capacitor, C2. Second capacitor, C3. Third capacitor, C4. Fourth capacitor, C5. Fifth capacitor, C6. , R1. First resistance, R2. Second resistance, L1. First inductance, L2. Second inductance, L3. Third inductance, Q1. First triode, Q2. Second triode, X1. , ANT. Antenna.
  • a new compressed air purification system with real-time monitoring function package
  • the sewage mechanism includes a water separator 10 and a plurality of second valves 9, and the air compressor 1, the first filter mechanism 3, the cold dryer 4, the second filter mechanism 5, and the storage mechanism are all in communication with the second valve 9.
  • the oil water separator 10 is connected to the second valve 9;
  • the central control device is provided with a wireless communication module, and the wireless communication module includes a wireless transmission circuit, and the wireless transmission circuit includes a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, and a fifth Capacitor C5, sixth capacitor C6, first resistor R1, second resistor R2, first inductor L1, second inductor L2, third inductor L3, first transistor Q1, second transistor Q2, crystal oscillator X1 and Antenna ANT, the base of the first transistor Q1 is connected to the first resistor R1, the emitter of the first transistor Q1 is grounded, and the collector and the second pole of the first transistor Q1 The emitter of the transistor Q2 is connected.
  • the collector of the first transistor Q1 is externally connected to a 12V DC voltage source through a series circuit composed of a first capacitor C1 and a first inductor L1.
  • the collector of the first transistor Q1 passes through the collector.
  • a series circuit composed of a first capacitor C1 and a crystal oscillator X1 is connected to a base of the second transistor Q2, and a collector of the first transistor Q1 passes through the first capacitor C1, the second inductor L2, and the fourth capacitor C4.
  • a series circuit composed of a third inductor L3 and a fifth capacitor C5 is connected to the antenna ANT, and the third capacitor C3 is The two inductors L2 are connected in parallel, one end of the sixth capacitor C6 is grounded, the other end of the sixth capacitor C6 is connected to the fifth capacitor C5 and the antenna ANT, and the base of the second transistor Q2 is passed through the second resistor.
  • R2 is externally connected to a 12V DC voltage source
  • the base of the second transistor Q2 is grounded through a series circuit composed of a second resistor R2 and a second capacitor C2
  • the collector of the second transistor Q2 is respectively connected to the second inductor L2 is connected to the fourth capacitor C4, and the center point of the crystal oscillator X1 is connected to the emitter of the second transistor Q2.
  • the storage mechanism is a storage tank 6.
  • the first valve 7 is a pressure control valve.
  • the second valve 9 is a drain valve.
  • the first transistor Q1 and the second transistor Q2 are both NPN transistors.
  • the activated carbon has the characteristics of adsorbing odor and colored gas
  • the first filter mechanism 3 includes a granular activated carbon filter.
  • the drying filter has the function of drying and filtering
  • the second filtering mechanism 5 includes a drying filter.
  • the use of a precision filter has the characteristics of filtering impurities and adsorbing microparticles, and the third filter mechanism 8 includes a precision filter.
  • the new compressed air purification system with real-time monitoring function works by first compressing air through the air compressor 1, and then passing through the first filter mechanism 3, utilizing the characteristics of adsorption of odor and colored gas by the activated carbon, adsorbing compressed air.
  • the colored gas and the odor; the compressed air is subjected to endothermic cooling through the cold dryer 4 to ensure the low temperature drying of the compressed air; and then the second filter mechanism 5 is utilized, and the drying filter has the functions of drying and filtering.
  • the compressed air is dried, but also filtered to improve the efficiency and reliability of the purification; then enter the storage mechanism for storage; when needed, the first valve 7 controls the pressure of the compressed air, continuing Output, after the last filtration process, the third filter mechanism 8 utilizes a precision filter to filter impurities and adsorb micro-particles, thereby ensuring the high quality of the final compressed air output.
  • the air quality sensor 2 is used for real-time measurement of the degree of refinement of the compressed air in each link, and then communicates with the background through the wireless communication module, thereby ensuring remote real-time monitoring of the system by the staff, improving the practicability and reliability of the system. Sex.
  • the impurities of the air compressor 1, the first filter mechanism 3, the cold dryer 4, the second filter mechanism 5, and the storage mechanism are collected by the second valve 9, Further, the oil-water separator 10 is introduced, and the oil and water in the impurities are separated to be recycled, thereby improving the utilization rate of energy and the reliability of purification.
  • the wireless transmission circuit has two frequency selection networks, one is a first frequency selection network composed of a first capacitor C1, a first inductor L1 and a second capacitor C2, and another One is a second frequency selective network composed of a third capacitor C3, a third inductor L3 and a fourth capacitor C4.
  • a first frequency selective network and a second three pole are added between the collector and the power source of the first transistor Q1.
  • a second frequency selection network is added between the collector and the antenna of the tube Q2, thereby ensuring the purity of the output frequency and improving the reliability of the wireless transmission circuit, thereby improving the reliability of the online monitoring.
  • the new compressed air purification system with real-time monitoring function measures the degree of refinement of compressed air in each link through the air quality sensor 2, and ensures the remoteness of the system by the wireless communication module.
  • Real-time monitoring improves the practicability and reliability of the system; two frequency-selection networks are added to the wireless transmitting circuit to ensure the purity of the output frequency, thereby improving the reliability of online monitoring; not only that, through the oil-water separator 10 The oil and water in the impurities are separated to be recycled, which improves the efficiency and reliability of the system purification.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Drying Of Gases (AREA)

Abstract

L'invention concerne un nouveau système de purification d'air comprimé comprenant une fonction de surveillance en temps réel comprenant : un dispositif de commande central ; et un mécanisme de purification électriquement connecté au dispositif de commande central. Le mécanisme de purification comprend un compresseur d'air (1), un premier mécanisme de filtration (3), un séchoir de fluide frigorigène (4), un deuxième mécanisme de filtration (5), un mécanisme de stockage, une première soupape (7) et un troisième mécanisme de filtration (8) qui sont raccordés de manière séquentielle. Le système de purification utilise un capteur de qualité d'air (2) permettant de réaliser une mesure en temps réel d'un niveau de purification d'air comprimé à chaque étape, et utilise un module de communication sans fil pour assurer une surveillance à distance en temps réel du système par le personnel, ce qui permet d'augmenter la praticabilité et la fiabilité du système. Deux réseaux sélectifs en fréquence sont ajoutés à un circuit émetteur sans fil pour garantir la pureté d'une fréquence de sortie, ce qui permet d'améliorer la fiabilité de la surveillance en ligne. Un séparateur huile-eau est utilisé pour séparer et recycler l'huile et l'eau d'impuretés, ce qui permet d'améliorer l'efficacité de purification et la fiabilité du système.
PCT/CN2016/075302 2016-03-02 2016-03-02 Nouveau système de purification d'air comprimé comprenant une fonction de surveillance en temps réel Ceased WO2017147809A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/CN2016/075302 WO2017147809A1 (fr) 2016-03-02 2016-03-02 Nouveau système de purification d'air comprimé comprenant une fonction de surveillance en temps réel

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PCT/CN2016/075302 WO2017147809A1 (fr) 2016-03-02 2016-03-02 Nouveau système de purification d'air comprimé comprenant une fonction de surveillance en temps réel

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117398817A (zh) * 2023-11-30 2024-01-16 中山市凌宇机械有限公司 一种集约式压缩空气净化系统及方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0855669A (ja) * 1994-08-17 1996-02-27 Mitsui Eng & Shipbuild Co Ltd パルス・コロナ放電回路
EP0825695A2 (fr) * 1996-08-19 1998-02-25 HE HOLDINGS, INC. dba HUGHES ELECTRONICS Méthode et circuit processeur de courant pour un dispositif de destruction de polluants par décharge corona
CN101403902A (zh) * 2008-10-21 2009-04-08 浙江大学 基于遥控技术的车内空气品质实时监控系统
CN201985846U (zh) * 2011-02-14 2011-09-21 深圳市禹欣鑫电子有限公司 无线发射器模块电路
CN204404364U (zh) * 2014-12-05 2015-06-17 安徽华盛科技控股股份有限公司 Cit封闭空间用空气净化系统
CN104776513A (zh) * 2015-04-26 2015-07-15 中国计量学院 可自动提示更换滤芯的内外循环空气净化器
CN104965472A (zh) * 2015-07-17 2015-10-07 孙鸿昌 基于物联网的施工现场水泥称重及养护智能控制系统
CN105299788A (zh) * 2015-11-04 2016-02-03 浙江信立实业有限公司 一种多功能层流制氧净化系统
CN105617815A (zh) * 2016-03-02 2016-06-01 马骏 一种具有实时监控功能的新型压缩空气净化系统

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0855669A (ja) * 1994-08-17 1996-02-27 Mitsui Eng & Shipbuild Co Ltd パルス・コロナ放電回路
EP0825695A2 (fr) * 1996-08-19 1998-02-25 HE HOLDINGS, INC. dba HUGHES ELECTRONICS Méthode et circuit processeur de courant pour un dispositif de destruction de polluants par décharge corona
CN101403902A (zh) * 2008-10-21 2009-04-08 浙江大学 基于遥控技术的车内空气品质实时监控系统
CN201985846U (zh) * 2011-02-14 2011-09-21 深圳市禹欣鑫电子有限公司 无线发射器模块电路
CN204404364U (zh) * 2014-12-05 2015-06-17 安徽华盛科技控股股份有限公司 Cit封闭空间用空气净化系统
CN104776513A (zh) * 2015-04-26 2015-07-15 中国计量学院 可自动提示更换滤芯的内外循环空气净化器
CN104965472A (zh) * 2015-07-17 2015-10-07 孙鸿昌 基于物联网的施工现场水泥称重及养护智能控制系统
CN105299788A (zh) * 2015-11-04 2016-02-03 浙江信立实业有限公司 一种多功能层流制氧净化系统
CN105617815A (zh) * 2016-03-02 2016-06-01 马骏 一种具有实时监控功能的新型压缩空气净化系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117398817A (zh) * 2023-11-30 2024-01-16 中山市凌宇机械有限公司 一种集约式压缩空气净化系统及方法
CN117398817B (zh) * 2023-11-30 2024-04-30 中山市凌宇机械有限公司 一种集约式压缩空气净化系统及方法

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