Artykuł przedstawia proces wprowadzania zmian techniczno-organizacyjnych w układzie zrzutu ciepła i klimatyzacji grupowej w KWK „ROW" Ruch Rydułtowy. Podstawową przesłanką wprowadzania tych zmian jest ekonomia, czyli całościowe podejście do procesów schładzania wyrobisk górniczych wraz z ich optymalizacją, oraz poprawa komfortu i bezpieczeństwa pracy. Modernizacja ma ponadto na celu osiągnięcie jak najlepszej efektywności, energooszczędności i niezawodności.
EN
At the „ROW" Ruch Rydułtowy coal mine, in view of necessary improvements to the cooling effective¬ness of regions below the level of 1000, modernisation of the heat discharge system and group air-conditioning has been performed. Over the next few years, three EH series cooling units will be added to the GMC-1000 cooling unit, built in 2009. Due to the low cooling efficiency of the condensers of these units by the evaporative cooler systems, they were replaced by shell-and-tube heat exchangers serving as exchangers of thermal energy between industrial water in the primary and secondary circuits of the pipelines feeding the condenser cooling system of the coolers. As a power source for the primary circuit, water from the decommissioned Ruch Rymer was used. Because of their high levels of wear and tear, the EH series coolers were subsequently replaced with TS-1200/Z coolers and the power supply was updated. Thanks to this, the number of positions with shortened working hours has been limited along with simultaneous comfort improvement. In addition to this, coolant energy from main drainage system water was used to cool the condenser of the cooling units. Generally, thanks to the limitation in the number of machines and automation of servicing processes and maintenance of group air-conditioning sys¬tems, the number of people involved in these activities has been reduced. Everything has resulted in achieving measurable economic benefits while improving comfort and work safety.
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