RU94042236A - Plant for air conditioning in performance of underground mining operations - Google Patents

Plant for air conditioning in performance of underground mining operations

Info

Publication number
RU94042236A
RU94042236A RU94042236/03A RU94042236A RU94042236A RU 94042236 A RU94042236 A RU 94042236A RU 94042236/03 A RU94042236/03 A RU 94042236/03A RU 94042236 A RU94042236 A RU 94042236A RU 94042236 A RU94042236 A RU 94042236A
Authority
RU
Russia
Prior art keywords
ice
tubes
refrigerant
cooling
cooling agent
Prior art date
Application number
RU94042236/03A
Other languages
Russian (ru)
Inventor
Хентинг Ханс
De]
Original Assignee
Гезелльшафт фюр Верметехник Мбх (DE)
Гезелльшафт фюр Верметехник Мбх
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 Гезелльшафт фюр Верметехник Мбх (DE), Гезелльшафт фюр Верметехник Мбх filed Critical Гезелльшафт фюр Верметехник Мбх (DE)
Publication of RU94042236A publication Critical patent/RU94042236A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F3/00—Cooling or drying of air
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
    • F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
    • F25C1/142—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the outer walls of cooled bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

FIELD: mining. SUBSTANCE: plant for air conditioning in performance of underground mining operations has, at least, one unit for cooling mine air, and one ice-producing machine which produces suited for injection mixture from liquid and highly dispersed ice. Ice-producing machine is connected with the unit for cooling mine air by means of, at least, one pipeline. Ice-producing machine has reservoir with bundle of horizontal tubes distributed over cross-section of space for direction of cooling agent and connected with refrigerator for cooling agent. Introduced into reservoir hollow may be mixture fluid. Fitted on tube bundle for direction of cooling agent is, at least, one scraping disk having tubular holes for tubes. Scraping disk may reciprocate, over tubes for direction of cooling agent, by means of drive. During reciprocation the disk may scrape ice deposited on tubes for cooling agent. EFFECT: higher efficiency. 2 dwg

Claims (1)

Устройство предназначено для кондиционирования воздуха при проведении горных работ по меньшей мере с одной установкой для охлаждения рудничного воздуха и одной ледоделательной машиной, которая производит пригодную для нагнетания смесь из жидкости и высокодисперсного льда, причем ледоделательная машина с помощью по меньшей мере одного присоединенного к ней направляющего смесь трубопровода соединена с установкой для охлаждения рудничного воздуха. Ледоделательная машина имеет резервуар, снабженный пучком из распределенных по поперечному сечению промежуточного пространства горизонтально расположенных трубок для направления хладагента, которые соединены с холодильной машиной для охлаждения хладагента. В полость резервуара может вводиться жидкость смеси. На пучок трубок для направления хладагента насажен по меньшей мере один соскабливающий диск, который имеет приведенные в соответствии с трубками для направления хладагента трубные проходные отверстия. Соскабливающий диск может перемещаться взад и вперед по трубкам для направления хладагента с помощью привода. При совершении возвратно-поступательного движения соскабливающий диск может соскабливать отложившийся на трубках для хладагента лед.
Figure 00000001
The device is intended for air conditioning during mining operations with at least one mine air cooling unit and one ice making machine that produces a mixture suitable for injection from liquid and fine ice, the ice making machine using at least one guiding mixture attached to it the pipeline is connected to the installation for cooling mine air. The ice making machine has a reservoir equipped with a bundle of horizontally arranged tubes distributed over the cross section of the intermediate space for directing the refrigerant, which are connected to the refrigeration machine for cooling the refrigerant. A mixture fluid may be introduced into the cavity of the reservoir. At least one scraping disc is mounted on the tube bundle for directing the refrigerant, which has tube openings in accordance with the tubes for guiding the refrigerant. The scraping disc can be moved back and forth through the tubes to direct the refrigerant through the drive. When reciprocating, the scraping disc may scrap the ice deposited on the refrigerant tubes.
Figure 00000001
RU94042236/03A 1993-12-02 1994-12-01 Plant for air conditioning in performance of underground mining operations RU94042236A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4341024.3 1993-12-02
DE4341024A DE4341024C1 (en) 1993-12-02 1993-12-02 Installation for the temperature conditioning of an underground mining operation

Publications (1)

Publication Number Publication Date
RU94042236A true RU94042236A (en) 1996-10-10

Family

ID=6503962

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94042236/03A RU94042236A (en) 1993-12-02 1994-12-01 Plant for air conditioning in performance of underground mining operations

Country Status (5)

Country Link
CN (1) CN1112983A (en)
DE (1) DE4341024C1 (en)
GB (1) GB2285500B (en)
PL (1) PL174295B1 (en)
RU (1) RU94042236A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420622C2 (en) * 1994-06-13 2002-05-02 Rag Ag Cooling unit for underground mining operations
DE19532694C1 (en) * 1995-09-05 1996-09-12 Waermetechnik Gmbh Air-cooler for underground mine
DE19938044C1 (en) * 1999-08-12 2000-10-05 Fraunhofer Ges Forschung Ice generator for providing ice slurry uses stripping devices for removing ice from inside walls of parallel pipes for aqueous medium within heat exchanger
CN1144934C (en) * 1999-11-05 2004-04-07 斯玛特兰斯普兰有限公司 Central cooling method for deep underground mining operation area
DE10042992A1 (en) * 2000-09-01 2002-03-28 Rag Ag Deeply cooled water generation method for mine or tunnel cooling has heat exchanger supplied with cooling medium at temperature below water freezing point
DE10053633B4 (en) * 2000-10-28 2004-09-30 Bernd Henting Plant for the production of pumpable ice for industrial purposes
CN100455770C (en) * 2008-01-29 2009-01-28 何满潮 Cold air radiating system and method for hot working face of deep mine
CN100491698C (en) * 2008-01-29 2009-05-27 何满潮 Deep mine modularized assembling mobile cooling device
CN102182502A (en) * 2011-04-08 2011-09-14 北京光华创世科技有限责任公司 Second-generation ice storage equipment of mining rescue capsule
CN102562121B (en) * 2012-03-02 2015-09-09 中国科学院理化技术研究所 A kind of without electric-type refuge chamber or survival capsule ice-reserving refrigeration system
CN102644474A (en) * 2012-04-25 2012-08-22 大连亿斯德制冷设备有限公司 Mobile cooling refrigeration device for mine
CN102901297B (en) * 2012-10-19 2014-10-08 哈尔滨工业大学 Plate type translation ice scraping cold water solidification latent heat exchanger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005426C2 (en) * 1990-02-21 1994-02-17 Waermetechnik Gmbh Plant for the temperature conditioning in a quarry of an underground mining operation
DE4239226C1 (en) * 1992-11-21 1993-11-18 Waermetechnik Gmbh Installation for temp. conditioning of coal-face - involves at least one eddy tube cooler with at least one tube having input side compressed air inlet and outlet side cold air central shutter and warm air ring shutter

Also Published As

Publication number Publication date
GB2285500B (en) 1997-07-23
PL306053A1 (en) 1995-06-12
GB2285500A (en) 1995-07-12
DE4341024C1 (en) 1994-12-15
PL174295B1 (en) 1998-07-31
GB9422406D0 (en) 1995-01-04
CN1112983A (en) 1995-12-06

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