Heat circulation system of air compressor set in aluminum processing plant

• Main Authors: CAO YANSUO, MENG GAOJIAN, LEI XUHUI, XIAO XIANJIE
• Format: Patent
• Language: English
• Published: 01.04.2015
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMBINED HEATING AND REFRIGERATION SYSTEMS; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; VENTILATING; WEAPONS

The utility model discloses a heat circulation system of air compressor sets in aluminum processing plants. The heat circulation system comprises air compressor sets, wherein a circulation oil tube of each air compressor set is communicated with heat exchange coiled pipes inside a heat exchanger; a circulation water tube of the heat exchanger is communicated with a heat-preservation water storage tank; the heat-preservation water storage tank is communicated with a water applicator in an aluminum processing workshop through a control valve, a water pump and a pipeline; a plurality of heat exchange coiled pipes are arranged inside the heat exchanger; each heat exchange coiled pipe is respectively communicated with the circulation oil tube of one air compressor set; all the air compressor sets share one heat exchanger;acirculation water pump is mounted on the circulation water tube. According to the heat circulation system, the heat of the air compressor sets is adopted to obtain hot water, no waste gas, smoke, harmful gas or noise is generated in the operation process of the machine set, the environment is not polluted, the operation temperature of an air compressor is reduced, and the working efficiency is improved.