Boiler Retrofit-Compliance with Environmental Protection and Strict Control of Production Cost

While serving the continuous development of modern society, boiler equipment inevitably becomes one of the sources of air pollution, which is also undergoing a series of environmental protection and clean transformation, with the help of science and technology to achieve cleaner production. ZOZEN with years of accumulated top-level research and development strength, assembled Seiko renovation team, can tailor the program according to customer needs, boiler renovation.

1, component modification

If the evaporation of the boiler does not meet the design requirements or needs to be reformed to increase the evaporation of the boiler, a part of the boiler (furnace, superheater, convection tube bundle, economizer, air preheater) needs to be reformed in the new design because of wear and tear leakage. At present, component modification covers a wide range of contents, including capacity increase, wear, energy saving, environmental protection, temperature change, fuel, factory seven categories.

 

2, Overall transformation

The overall transformation mainly includes chain grate boiler and circulating fluidized bed boiler. In order to achieve the goal of energy saving, emission reduction and economic benefits, the comprehensive treatment of chain grate boilers and the use of fluidized bed combustion technology are in line with China's national conditions. In recent years, the development momentum of clean energy boilers is excellent, and customers can carry out overall transformation of coal-fired boilers according to actual needs.

 

Transformation process

1, Design

ZOZEN is one of the earliest provincial enterprise technology centers for thermal combustion technology in the central region. It is the first one in the same industry in the province to obtain the highest A-class boiler manufacturing license issued by the State Administration of Quality Supervision and Inspection. It has the authorization of ASME Power Boiler Stamp, which is internationally accepted by the American Association of Mechanical Engineers. It has abundant experience in boiler design and transformation. Rich project experience.

 

2,Manufacture

ZOZEN has the highest class A boiler manufacturing license issued by the General Administration of Quality Supervision and Inspection in China, the class A pressure vessel manufacturing license of A1+A2+A3, and the German ISO 9001 quality management system certificate. In addition to the necessary top-level processing and production equipment, in order to supplement the quality control, Zheng Guo also equipped with sophisticated testing equipment.

 

3,install

Boiler installation is accompanied by boiler commissioning, trial operation, operation or grid-connected operation. In this stage, in addition to responsible technical engineers and project personnel, Zheng Guo's installation company will send experienced and skilled installation team. After installation, the engineer will carefully debug the details of the equipment to ensure the normal operation of the boiler.