Mine cooling and dust removal
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Our company for the special industry standards of mine cooling, through special design, professional production of step-by-step cooling of the refrigeration host, the temperature range can be from 351 to 3T, fully in line with the "Coal Mine Underground Heat Hazard Prevention and Control Design Specification" using chiller cooling time group outlet temperature should not be greater than 3T requirements, the cooling effect of the mining face and excavation face is obvious, to meet the national normative standards, fully reflect the concept of stability, energy saving, environmental protection, safety and reliability, easy maintenance.The main heat sources in coal mines are: heat release from surrounding rock in roadways, heat release in coal transportation, compression heat flowing downward (or upward) by wind flow, heat generated during the operation of mechanical and electrical equipment, oxidative heat release and other heat sources. Due to the mining depth of the mine, the ambient temperature of -925M level exceeds 37T, which is in the secondary heat damage zone. Among them, the whole system is important by the surface refrigeration system, ice water system and underground cooling and cooling system, the actual underground cooling system is an open system, that is, the return water flows back to the melting ice pool, the dust prevention water in the mining area is a small amount of water, can be connected from the cooling water pipeline, used for dust prevention and spray cooling of the working face, thereby effectively reducing the underground ambient temperature and improving production efficiency. Ensure safe underground operation. After the equipment is put into use, the temperature of the boring face can be reduced by 3T to 51, which greatly improves the working environment of employees, protects the physical and mental health of employees, and promotes safe production.
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Table of Temperature and Proportional Mass Concentration of Conventional Refrigerant
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TEL：0755-27358508
FAX：0755-27358538
Technical support：13714507518
After Sales：18098909718
E-mail：13714507518@126.com
ADD：Industrial Park, No. 11 Baihuadong Road, Guangming New District, Shenzhen
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