Over the years, Hangzhou Iron and Steel Company has carried out environmental protection at all costs. Since the Ninth Five-Year Plan, * * * has invested more than 2 billion yuan in environmental protection management and technological transformation for environmental protection, and a large number of environmental protection projects have been implemented. Nine backward production lines with low level and high pollution load, such as horizontal round steel and section steel rolling mill, wire rope and 5-ton small electric furnace, have been eliminated one after another, and new production lines with world advanced level, such as small continuous rolling, 81-ton high-power DC electric arc furnace and high-speed wire rod, have been built. At the same time, dozens of key pollution projects have been treated, and a number of wastewater and waste gas treatment projects have been completed successively, such as water circulation in blast furnace power generation area, flue gas treatment in blast furnace tapping yard, dry gas dust removal in blast furnace, flue gas desulfurization in pellets, sewage treatment and renovation in converter dust removal, coking wastewater treatment and renovation, coke oven coke pushing and coal dust removal, secondary flue gas treatment in converter, dust removal in converter mixer, etc., which have significantly improved the environmental quality of Hangzhou Iron and Steel Company. By strengthening the recycling of smelting by-products-blast furnace gas, coke oven gas and converter gas to replace the fuel coal of steel rolling heating furnace, the environmental pollution caused by gas emission is effectively reduced, and the black chimney with many points and wide areas in the factory area is completely eliminated. The company first succeeded in using the residual pressure power generation technology at the top of the blast furnace in domestic small and medium-sized blast furnaces, filling the gap that there are no residual pressure power generation devices in more than 1,111 blast furnaces of 255 ~ 1,111 cubic meters in China, and was held as an example by the National Development and Reform Commission and China Iron and Steel Industry Association in Hangzhou. Long-bag low-voltage pulse dust removal system has also been successfully applied in the tail dust removal system of sintering machine in our company.
industrial tourism
Green Hangzhou Iron and Steel Co., Ltd. has opened a thoroughfare for industrial tourism, and green industrial tourism has become a beautiful landscape of Hangzhou Iron and Steel Co., Ltd.
Hangzhou iron and steel group company was founded on April 2, 1957. After more than 51 years of trials and tribulations, it has developed into a diversified large enterprise group with total assets of 47.4 billion yuan and 38 wholly-owned and holding subsidiaries. For five years in a row, it has entered the top 111 of the country's largest 511 enterprise groups. According to the development strategy of "steel-led, moderately diversified, innovative and responsive, bigger and stronger", we will achieve the goal of sales revenue exceeding RMB 111 billion as soon as possible, and build Hangzhou Steel into a large modern enterprise group with strong core competitiveness, strong innovation and resilience, strong enterprise cohesion, strong social influence and strong sustainable development.
History, like a mirror, illuminates our predecessors and shows them to future generations.
more than 211 photos and some physical objects displayed in the history exhibition hall of Hangzhou Steel Factory truly reproduce the course that Hangzhou Steel has gone through since its establishment, record the historical track of Hangzhou Steel from scratch, from small to large, from weak to strong, and show the spiritual outlook and remarkable achievements made by generations of Hangzhou Steel Workers.