DE69905042T2 - Verfahren und vorrichtung zur kühltrocknung - Google Patents

Verfahren und vorrichtung zur kühltrocknung

Info

Publication number
DE69905042T2
DE69905042T2 DE69905042T DE69905042T DE69905042T2 DE 69905042 T2 DE69905042 T2 DE 69905042T2 DE 69905042 T DE69905042 T DE 69905042T DE 69905042 T DE69905042 T DE 69905042T DE 69905042 T2 DE69905042 T2 DE 69905042T2
Authority
DE
Germany
Prior art keywords
evaporator
cooling circuit
condenser
controlled
cooling drying
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.)
Revoked
Application number
DE69905042T
Other languages
English (en)
Other versions
DE69905042D1 (de
Inventor
Albert Lauwers
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.)
Atlas Copco Airpower NV
Original Assignee
Atlas Copco Airpower NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25663138&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69905042(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from BE9800397A external-priority patent/BE1011932A3/nl
Application filed by Atlas Copco Airpower NV filed Critical Atlas Copco Airpower NV
Application granted granted Critical
Publication of DE69905042D1 publication Critical patent/DE69905042D1/de
Publication of DE69905042T2 publication Critical patent/DE69905042T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/26—Drying gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/265—Drying gases or vapours by refrigeration (condensation)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Drying Of Gases (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Motor Or Generator Cooling System (AREA)
DE69905042T 1998-05-26 1999-05-11 Verfahren und vorrichtung zur kühltrocknung Revoked DE69905042T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE9800397A BE1011932A3 (nl) 1998-05-26 1998-05-26 Werkwijze en inrichting voor het koeldrogen.
BE9800687A BE1012132A6 (nl) 1998-05-26 1998-09-24 Werkwijze en inrichting voor het koeldrogen.
PCT/BE1999/000059 WO1999061135A1 (en) 1998-05-26 1999-05-11 Method and device for cool-drying

Publications (2)

Publication Number Publication Date
DE69905042D1 DE69905042D1 (de) 2003-02-27
DE69905042T2 true DE69905042T2 (de) 2003-10-23

Family

ID=25663138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69905042T Revoked DE69905042T2 (de) 1998-05-26 1999-05-11 Verfahren und vorrichtung zur kühltrocknung

Country Status (19)

Country Link
US (1) US6460359B1 (de)
EP (1) EP1089803B1 (de)
JP (1) JP2002516168A (de)
KR (1) KR20010043805A (de)
CN (1) CN1143724C (de)
AT (1) ATE231409T1 (de)
AU (1) AU744515B2 (de)
BE (1) BE1012132A6 (de)
CA (1) CA2333152C (de)
CZ (1) CZ20004374A3 (de)
DE (1) DE69905042T2 (de)
DK (1) DK1089803T3 (de)
ES (1) ES2192052T3 (de)
HU (1) HU222974B1 (de)
NO (1) NO317887B1 (de)
NZ (1) NZ508321A (de)
PL (1) PL344468A1 (de)
TW (1) TW458799B (de)
WO (1) WO1999061135A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1493329B2 (de) † 2003-07-01 2011-08-31 Lely Enterprises AG Melkanlage
DE102017116198A1 (de) * 2017-07-18 2019-01-24 DÖLCO GmbH Verfahren zum Betreiben eines Verdampfers und Kühlvorrichtung

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6516622B1 (en) * 2000-06-13 2003-02-11 Belair Technologies, Llc Method and apparatus for variable frequency controlled compressor and fan
ATE386585T1 (de) * 2001-03-12 2008-03-15 Mta Spa Drucklufttrockner mit kältemittelkreislauf und verfahren zum betrieb eines solchen trockners
US7175136B2 (en) 2003-04-16 2007-02-13 The Boeing Company Method and apparatus for detecting conditions conducive to ice formation
US7260949B2 (en) * 2004-10-20 2007-08-28 Ingersoll-Rand Company Compressor variable dryer system
BE1016430A3 (nl) * 2005-02-01 2006-10-03 Atlas Copco Airpower Nv Inrichting voor het drogen van gas.
BE1016649A3 (nl) * 2005-06-17 2007-04-03 Atlas Copco Airpower Nv Verbeterde werkwijze voor het koeldrogen.
BE1016734A3 (nl) 2005-08-25 2007-05-08 Atlas Copco Airpower Nv Verbeterde inrichting voor het koeldrogen.
BE1017362A3 (nl) * 2006-11-10 2008-07-01 Atlas Copco Airpower Nv Werkwijze voor het koeldrogen.
US8006503B2 (en) * 2006-11-15 2011-08-30 Ingersoll-Rand Company Energy recovery system and method for a refrigerated dehumidification process
KR101293382B1 (ko) * 2008-10-27 2013-08-05 가부시키가이샤 다쯔노 가솔린 베이퍼 회수 장치
BE1019199A3 (nl) * 2010-02-24 2012-04-03 Atlas Copco Airpower Nv Werkwijze en inrichting voor het koeldrogen van gas.
BE1019581A3 (nl) 2010-11-16 2012-08-07 Atlas Copco Airpower Nv Inrichting en werkijze voor het koeldrogen van een gas.
CN102022873A (zh) * 2010-12-01 2011-04-20 上海共和真空技术有限公司 一种冻干机制冷***用的水流量调节装置
US20130014527A1 (en) * 2011-07-12 2013-01-17 A.P. Moller - Maersk A/S Temperature control in a refrigerated transport container
DE102012102041B4 (de) * 2012-03-09 2019-04-18 Audi Ag Vorrichtung und Verfahren zur Vereisungsvermeidungsregelung für Wärmepumpenverdampfer
CN103245481B (zh) * 2013-05-07 2015-07-15 杭州电子科技大学 基于变频技术的变负荷大型换热器气阻特性的检测方法
JP5721875B1 (ja) * 2014-02-24 2015-05-20 伸和コントロールズ株式会社 チラー装置
CN106457131B (zh) * 2014-05-09 2019-05-21 阿特拉斯·科普柯空气动力股份有限公司 使气体冷却干燥的方法和装置
CN104141604A (zh) * 2014-06-30 2014-11-12 深圳市英威腾电气股份有限公司 空压机专用变频器及空压机变频驱动控制***
CN105129743B (zh) * 2015-09-14 2018-04-20 河南平高电气股份有限公司 一种用于sf6气体回收装置的除水装置
US10674752B2 (en) * 2016-02-04 2020-06-09 Jds Consulting Vapor pressure control system
CN109137145A (zh) * 2018-07-16 2019-01-04 绍兴百慧科技有限公司 一种溶液静电纺丝的溶剂回收装置
CN109140842B (zh) * 2018-09-07 2020-12-11 北京京仪自动化装备技术有限公司 基于过热度控制电子膨胀阀的方法及装置
CN110953176A (zh) * 2018-09-26 2020-04-03 上海梅山钢铁股份有限公司 一种改善压缩空气露点温度的调节控制方法
CN110762954A (zh) * 2019-10-22 2020-02-07 万海东 一种节能烘干***及其工作方法
US11709004B2 (en) 2020-12-16 2023-07-25 Lennox Industries Inc. Method and a system for preventing a freeze event using refrigerant temperature

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Publication number Priority date Publication date Assignee Title
US4459519A (en) * 1974-06-24 1984-07-10 General Electric Company Electronically commutated motor systems and control therefor
US4392877A (en) * 1981-10-06 1983-07-12 Phillips Petroleum Company Constraint control of a fractional distillation process
US5035119A (en) * 1984-08-08 1991-07-30 Alsenz Richard H Apparatus for monitoring solenoid expansion valve flow rates
DE3522974A1 (de) * 1985-06-27 1987-01-02 Via Gmbh Heissgasbypassregelung fuer den kaeltemittelkreislauf eines gefrierdrucklufttrockners oder dgl.
DE8712812U1 (de) * 1987-09-23 1989-02-16 VIA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf Drucklufttrockner
JPH01153324A (ja) * 1987-12-10 1989-06-15 Diesel Kiki Co Ltd 車両用空調制御装置
FR2648055A1 (fr) * 1989-06-08 1990-12-14 Mouren Alexandre Amelioration du sechage des gaz par procede frigorifique a point de rosee variable
US5065593A (en) * 1990-09-18 1991-11-19 Electric Power Research Institute, Inc. Method for controlling indoor coil freeze-up of heat pumps and air conditioners
US5203179A (en) * 1992-03-04 1993-04-20 Ecoair Corporation Control system for an air conditioning/refrigeration system
DE19736818A1 (de) * 1997-08-23 1999-02-25 Behr Gmbh & Co Verfahren und Vorrichtung zur verdampfervereisungsgeschützten Klimaanlagensteuerung
US6029465A (en) * 1998-02-14 2000-02-29 Bascobert; Rene F Control system for mobile air conditioning apparatus
US6161393A (en) * 1998-02-14 2000-12-19 Bascobert; Rene F Control system for mobile air conditioning apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1493329B2 (de) † 2003-07-01 2011-08-31 Lely Enterprises AG Melkanlage
DE102017116198A1 (de) * 2017-07-18 2019-01-24 DÖLCO GmbH Verfahren zum Betreiben eines Verdampfers und Kühlvorrichtung

Also Published As

Publication number Publication date
NO20005957D0 (no) 2000-11-24
WO1999061135A1 (en) 1999-12-02
CZ20004374A3 (cs) 2001-08-15
BE1012132A6 (nl) 2000-05-02
AU744515B2 (en) 2002-02-28
HUP0204171A2 (en) 2003-03-28
ES2192052T3 (es) 2003-09-16
KR20010043805A (ko) 2001-05-25
NZ508321A (en) 2003-05-30
NO317887B1 (no) 2004-12-27
PL344468A1 (en) 2001-11-05
CN1143724C (zh) 2004-03-31
ATE231409T1 (de) 2003-02-15
EP1089803B1 (de) 2003-01-22
JP2002516168A (ja) 2002-06-04
DK1089803T3 (da) 2003-05-12
DE69905042D1 (de) 2003-02-27
HU222974B1 (hu) 2004-01-28
US6460359B1 (en) 2002-10-08
TW458799B (en) 2001-10-11
NO20005957L (no) 2001-01-24
AU3921999A (en) 1999-12-13
CA2333152A1 (en) 1999-12-02
CN1307499A (zh) 2001-08-08
CA2333152C (en) 2004-03-30
EP1089803A1 (de) 2001-04-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation