JPS6456974A - Dehumidifying device for air compressor - Google Patents

Dehumidifying device for air compressor

Info

Publication number
JPS6456974A
JPS6456974A JP21007987A JP21007987A JPS6456974A JP S6456974 A JPS6456974 A JP S6456974A JP 21007987 A JP21007987 A JP 21007987A JP 21007987 A JP21007987 A JP 21007987A JP S6456974 A JPS6456974 A JP S6456974A
Authority
JP
Japan
Prior art keywords
dehumidifying rotor
air
suction
regenerated
filter
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP21007987A
Other languages
Japanese (ja)
Inventor
Hiroshi Torigoe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP21007987A priority Critical patent/JPS6456974A/en
Publication of JPS6456974A publication Critical patent/JPS6456974A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE:To prevent the generation of a drain by providing a dehumidifying rotor, utilizing activated charcoal or the like, between a suction filter of a compressor and its compression chamber and removing the humidity from suction air before its compression process. CONSTITUTION:In the case of an oil feed type screw compressor, a dehumidifying device, constituted of a dehumidifying rotor 2, regenerating fan 5, regenerated air filter 3, regenerated air heater 4 and a dehumidifying rotor driving motor (not shown), is provided between a suction throttle valve 6 of the compressor and its suction filter 1. The dehumidifying rotor 2 is constituted utilizing an adsorber agent of baked glass or activated charcoal and the like. And the dehumidifying rotor 2 adsorbs the humidity in suction air, being rotated by a motor changing a phase to a regeneration side, here by introducing one part of exhaust of cooling air, increasing its temperature by a heat exchange in an oil cooler 16, to the dehumidifying rotor 2 through the regenerated air filter 3 and the regenerated air heater 4, the air is regenerated.
JP21007987A 1987-08-26 1987-08-26 Dehumidifying device for air compressor Pending JPS6456974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21007987A JPS6456974A (en) 1987-08-26 1987-08-26 Dehumidifying device for air compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21007987A JPS6456974A (en) 1987-08-26 1987-08-26 Dehumidifying device for air compressor

Publications (1)

Publication Number Publication Date
JPS6456974A true JPS6456974A (en) 1989-03-03

Family

ID=16583470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21007987A Pending JPS6456974A (en) 1987-08-26 1987-08-26 Dehumidifying device for air compressor

Country Status (1)

Country Link
JP (1) JPS6456974A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012229641A (en) * 2011-04-26 2012-11-22 Anest Iwata Corp Air compressor
CN106949039A (en) * 2017-03-07 2017-07-14 无锡鑫盛换热器科技股份有限公司 Double filtering oil coolers with temperature control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012229641A (en) * 2011-04-26 2012-11-22 Anest Iwata Corp Air compressor
CN106949039A (en) * 2017-03-07 2017-07-14 无锡鑫盛换热器科技股份有限公司 Double filtering oil coolers with temperature control

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