20 tph & 25 tph SZS series gas-fired steam boilers for rubber industry

Case introduction

Industrial boilers provide a stable steam heat source for the drying, rolling, and vulcanization of tire processing. ZOZEN has reached cooperation with many rubber products manufacturers with high quality products. Sichuan Haida Rubber Group Co., Ltd. is an enterprise integrating R&D, operation and production of automobile tires, products include all-steel commercial radial tires, semi-steel passenger radial tires and oblique commercial tires.

Posted 2019-12-01

As environmental problems have become increasingly prominent, as a national high-tech enterprise, Haida Group has increased investment in environmental protection equipment and facilities and decided to implement the coal-to-gas conversion boiler project. After many investigations and comparisons, Haida Group purchased the SZS series gas-fired steam boiler from ZOZEN. The combustion chamber of this series of boilers adopts full membrane water wall structure, the combustion method adopts micro-positive pressure combustion to ensure no cross-talk problem or no pollution in the operating environment. Meanwhile, the large-volume furnace is equipped with an advanced low NOx burner to ensure sufficient fuel combustion and achieve the NOx emission less than 30mg/m³. According to the actual use requirements of Haida Group, ZOZEN installed energy-saving devices at the tail flue, increasing the thermal efficiency as high as 98%.

The cooperation with ZOZEN was very pleasant. ZOZEN not only completed the boiler coal-to-gas project for our Haida Group, but also provided a stable steam heat source, which effectively reduced the emission of atmospheric pollutants and played an important role in improving the surrounding environment.

  • Project boiler medium:Steam
  • Capacity:20 tph & 25 tph
  • Location:Jianyang, Sichuan
  • Equipment:SZS25-2.5-Q、SZS20-2.5-Q

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