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Shantou Longfeng Printing and Dyeing Co., Ltd.

Shantou Longfeng Printing and Dyeing Co., Ltd.

Technical name: Exhaust gas waste heat recovery and conversion to steam reuse technology

Application scenario: Utilization of flue gas waste heat from sizing machines

Technical conditions: 140-150 ℃ flue gas waste heat of the sizing machine, the use of waste heat to produce steam at the same time to reduce the temperature of the flue gas exhaust.

Energy-saving effect: each hour can produce 1-1.5 tons of 145 ℃ steam reuse, making each ton of steam costs about 95-100 yuan / ton. Annual savings of 2.3 million yuan (depending on local steam prices), equivalent to about 3495 tons of standard coal / year.