2023 proposes to develop a circular economy, promote resource conservation and intensive use, and promote energy conservation and carbon reduction in key areas. In the production process of Huaxin Jinlong Cement (Yunxian) Co., Ltd., through harmless treatment, a large number of domestic waste and construction waste are used to reduce the consumption of petrochemical energy such as coal.
In Chadian Town, Yunyang District, Huaxin Jinlong Cement (Yunxian County) Co., Ltd. has built two rotary kiln clinker production lines to dispose of municipal solid waste 24 hours a day. More than 800 tons of domestic waste from urban areas and some counties and cities are disposed of harmlessly, compressed, sorted, dried and other procedures into fuel, which is sent to rotary kilns for incineration to provide energy security for cement production. Lu Xiaohai, deputy general manager
of Huaxin Jinlong Cement (Yunxian) Co., Ltd., introduced that by using a large amount of domestic waste instead of coal, more than 2000 tons of standard coal can be saved every month, and the cost of coal can be saved by more than 2 million yuan. The
use of domestic waste as an alternative fuel has directly reduced coal consumption by 20%. Recently, the Ministry of Industry and Information Technology and other three ministries and commissions issued an announcement showing that the comprehensive energy consumption per unit product of clinker in enterprises is 89.1 kilograms of standard coal per ton, and many indicators meet and exceed the requirements of national industry standards, reaching the advanced level in China. As a result, Huaxin Jinlong Cement (Yunxian) Co., Ltd. has become the national energy efficiency "leader" enterprise in the cement industry in 2022, and is also the first selected enterprise in Shiyan City. The so-called "leader" of energy efficiency refers to the products, enterprises or units with the highest energy efficiency within the comparable range of the same kind. & nbsp; & nbsp;
Lu Xiaohai introduced that at present, the high standard of national energy efficiency index is within 100 kg standard coal/ton, and the company has achieved 89 kg standard coal/ton, ranking second in China at present.
Huaxin Jinlong Cement has been giving full play to its technological and equipment advantages in the co-disposal of domestic waste, the disposal of hazardous waste and the substitution of fossil energy fuels, continuing to actively explore the green and low-carbon transformation, creating green factories with clean production, waste recycling and low-carbon energy, controlling sources, reducing emissions, reducing consumption and dust. The cement industry will be built into an eco-friendly industry, and the output value of enterprises is expected to reach about 700 million yuan this year. Qi Liang, general manager
of the company, said that by adopting harmless disposal technology for domestic waste in Shiyan area, the use of coal has been effectively reduced, the comprehensive utilization rate of energy has been improved, the social responsibility of enterprises to "keep water responsible and protect water responsible" has been fulfilled, and the sustainable northward delivery of a reservoir of clear water has been ensured, so that the company's energy consumption level has reached and exceeded the industry benchmark range.
More cement kiln co-disposal content, pay attention to the "2023 China Cement Industry Summit" held by China Cement Network in Hangzhou on March 15-16, when the national cement and related industry colleagues will gather together. Please pay attention to the topics related to co-processing and alternative fuels in the cement industry.
For more information about the conference, please call the 18958090092
浙公网安备33010802003254号