High Furnace Top Charging Bin Equal Pressure Gas Full Recovery Technology

In recent years, with the global trend towards a low-carbon economy, our country has also proposed the construction of low-carbon, clean, environmentally friendly, and efficient enterprises, as well as resource-saving and environmentally friendly enterprises. The energy consumption and pollution generated by blast furnaces account for a significant proportion of the entire steelmaking process. There have been considerable breakthroughs in the research and application of energy conservation and emission reduction in blast furnace systems. For instance, the pressure equalization and gas release process at the top of the blast furnace can produce noise, waste gas, and dust. Efficient, clean, and safe recovery and utilization of the gas released during the pressure equalization not only brings considerable economic benefits to enterprises but also provides significant environmental benefits for both the enterprises and society.

The company's metallurgical special valves are mainly used in energy-saving and emission reduction systems such as blast furnace gas dry dust removal and gas recovery in the metallurgical industry, with a domestic market share of more than 70%. Energy and petrochemical valves with harsh working conditions and low leakage requirements are the main domestic suppliers of nuclear-grade butterfly valves and ball valves.

Introduction

In recent years, with the globalization trend of the low-carbon economy, our country has also successively proposed the construction of low-carbon, clean, environmentally friendly, and efficient enterprises, as well as resource-saving and environmentally friendly enterprises. The energy consumption and pollution generated by blast furnaces account for an absolute proportion in the entire steelmaking process. There have also been significant breakthroughs in the research and application of energy conservation and emission reduction in blast furnace systems. For example, the pressure equalization and venting process of the blast furnace top charging tank can produce noise, waste gas, and dust. Efficient, clean, and safe recovery and utilization of the blast furnace pressure equalization venting gas not only brings considerable economic benefits to enterprises but also provides good environmental protection effects for both enterprises and society.

 

     

The company's "butterfly ball" brand is a well-known trademark in China, the "magic" brand has completed the Madrid international trademark registration, and the "STV" brand has completed the Chinese trademark registration. The company has passed the API certification of American Petroleum Institute, BV certification of French Classification Society, ISO9001 quality management system, ISO10012 measurement management system, ISO14001 environmental management system, GB/T45001-2020 occupational health and safety management system, GB/T29490 intellectual property management system certification and CNAS laboratory accreditation.


Key words:

Special valves for the metallurgical industry

Hydrogen valves

Flange forgings