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New North Card Completing Gas Source Transformation of RTO System

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2020-08-14

New North Card Completed Gas Source Transformation of RTO System

News from our newspaper Recently, Anhui New North Card Chemical Co., Ltd. reformed the gas source of RTO system, applying idle air compressors to RTO system and VOCs online system.

Anhui Xinbei Card generally consumes 8-10 tons / according to the original operation. After RTO was put into operation, the consumption of liquid nitrogen increased significantly. For this reason, the equipment department organized and carried out nitrogen leak detection work. it was found that the design liquid nitrogen consumption of RTO system was 24 tons / months, and the actual consumption was basically maintained at 15 tons / months.

Anhui Xinbei Card has a 7.5 kW screw air compressor with a displacement of 1.2 cubic meters / hours idle, which is calculated to meet the air consumption of RTO system and VOCs online system. As a result, Anhui Xinbei Card moved the original 5.5 kW VOCs special air compressor to the sewage station, changed the idle air compressor to compressed air, and applied it to the RTO system and the VOCs online system. After a day of intense construction, the renovation was completed and RTO was in normal operation.

RTO is the waste gas incinerator that uses the heat generated by the combustion of auxiliary fuel to increase the temperature of combustible harmful gases to the reaction temperature, thereby causing oxidation and decomposition. The more commonly used fuels are diesel, heavy oil and natural gas, but the processing cost is higher. The new North Card adopts electric heating RTO , the treatment efficiency reaches above 95% , and the methanol absorption liquid generated by the waste gas treatment in the workshop can be used as fuel, thus saving electricity consumption and relatively low treatment cost. In addition, the use of electric heating RTO , no longer produce new pollution factors, such as SO2 , NOx , etc. According to the calculation of the operating cost in the past two months, all electric heating is used. when the operating power consumption of RTO is about 1200 kW, and when the alternating methanol is about 500 kW, the online index of VOCs is below 10 mg / cubic meters (national standard 120 mg / cubic meters) on average. According to the calculation of liquid nitrogen consumption, it is estimated that 2 yuan can be saved every month. (Lu Xianhui)

More information

2022 China's Top 100 Building Materials Enterprises 2022 China's Top 100 Cement Clinker Production Capacity Peak even on two authoritative lists

In March, the authoritative organization of the cement industry successively released two series of lists of China's top 500 building materials enterprises in 2022 and China's top 100 cement clinker production capacity in 2022. Jianfeng Group ranked among the "top 100" in the two lists ". The list of China's top 500 building materials enterprises was officially released in early March. This series of lists was selected by the China Building Materials Enterprise Management Association. Through more than 20 years of comprehensive data research on China's building materials industry, referring to international practices, the rankings are based on the company's annual operating income., Cement products, building ceramics, waterproof materials, aluminum-plastic profiles, coatings, glass, building materials equipment manufacturing and other sub-industries related to building materials. Jianfeng Group ranks 96th among the companies on the list and 27th among the cement manufacturers on the list. On March 16, the awarding ceremony of 2022 China's top 100 cement clinker production capacity list was held in Hangzhou. This series of lists is released by China Cement Network, an authoritative organization in China's cement industry. The ranking is based on the total production capacity (excluding the production capacity of other kiln types and grinding stations) of new dry clinker production lines completed and put into operation by Chinese cement enterprises in China as of December 31, 2022. The data statistics are calculated based on the design production capacity and 310 days of annual operation. Jianfeng Group ranked 53rd with an annual design capacity of 3.627 million tons. (this newspaper reporter)

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03-21

Company sends off retired employees

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On the first day of the new year, group leaders went to the grassroots level.

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2023

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Jiang Xiaomeng re-elected chairman of the Municipal Federation of Industry and Commerce

On December 24, 2022, the Jinhua Federation of Industry and Commerce (General Chamber of Commerce) held the seventh member representative meeting. Jiang Xiaomeng, secretary of the party committee and chairman of the group company, was re-elected as the chairman of the Municipal Federation of Industry and Commerce at this meeting.

2023

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Peak Pharmaceutical Donates Epidemic Prevention Materials

Since the optimization and adjustment of the new crown infection epidemic management policy, there has been an explosive growth of infected people in the country, and the pressure on the supply of related materials has increased sharply. Before and after New Year's Day, the company has twice organized epidemic prevention materials, through the Jinhua City Charity Federation, Jinhua City Economic and Technological Development Zone Charity Federation targeted donations, a total value of more than 200,000 yuan.

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