Laohekou explores waste "re -employment" -n six circular economy industry chains "Gold and Silver Silver"

Hubei Daily All -Media Reporter Zhai Xingbo Xiao Qing Correspondent Wang Xin Li Wenyan Yang Kai

On September 21, Shunbo Aluminum Alloy Hubei Co., Ltd., which is located in Xianrendu Town, Laohekou City, in the melting production workshop, machine roar, forklift shuttles, and mechanical brackets.

After a car scrap aluminum materials were divided into miscellaneous division, such as fragmentation, magnetic selection, and floating selection, they were "fed" into the dual -chamber furnace melting furnace and opened a new "aluminum" process. It forms a piece of aluminum ingot. According to Li Junbo, the company's Minister of Administration, the first phase of the 200,000 -ton aluminum ingot project has been put into operation.

From old batteries to battery raw materials, from scrap steel to car wheels, from shabby tires to rubber particles, rubber powder ... at the old river mouth, a "magic" that turns waste into treasure is being staged.

As of now, the city has formed 6 circular economy industry chains for waste battery recycling, regenerative steel, recycled rubber, recycled paper, regeneration aluminum, and regenerative plastic. From January to August this year, the city's circular economy industry output value reached 8.65 billion yuan, an increase of 70.4%year -on -year, driving the city's industrial economic growth of 11 percentage points.

Green background

Make the waste no longer "wandering"

Where can I go after the "retirement" of the abandoned lead -acid battery?

In the Laohekou City Circular Economic Industry Park located in Xianrendu Town, a piece of waste -acid batteries began to "re -employ" in Hubei Chukai Metallurgical Co., Ltd. in Camel Group.

"Cyclone use, eat dry and squeeze." The company's relevant person in charge introduced that after industrialization such as crushing, sorting, granules, desulfurization, crystallization, melting, ingots, etc. For sulfuric acid and lead -oxide production line, the newly renewed products were sent to the battery factory to make lead -acid batteries again.

Chu Kai Metallurgy invested in production in Laohekou in 2011, and has invested three cumulative investment of 168 million yuan in technical reform funds three times. It independently develops desulfurization technology, and the production cost has decreased by 10%. The annual discharge of carbon dioxide has been reduced from 19 kg to 0.4 kg. Zero emissions ", and new plastic and sulfuric acid, smelting lead, and lead oxide production lines are new to help" go home "for the safety of waste lead -acid batteries.

Data show that as a "chain owner" enterprise that recovers the recycling of the industrial park, Chu Kai metallurgy can "eat" 100,000 tons of waste batteries each year and "vomit" more than 60,000 tons of lead alloys, which is equivalent to saving saving Nearly 100,000 tons of native lead ore.

"Resource -product -waste, one -way 'straight -line' industrial chain, the circular economy is pursuing resources -product -renewable resources' circle -type" industry chain. " The person in charge of the Economic and Industrial Park, Wei Kedo, said that Laohekou City is an old industrial base, and the total industrial output value in the peak period accounts for more than 73%of GDP. In recent years, the city has continued to promote the green transformation of economic development, and the planning and construction of a high standard, high starting point, and high level of 5.47 square kilometers of circular economy industrial park has invested 1 billion yuan to promote water, electricity, roads, gas, nets, and sewage treatment Factory and other facilities and equipment are upgraded. In 2022, it is planned to invest another 130 million yuan of special debt funds to continue to improve the infrastructure of the park. At present, 46 large -scale enterprises have settled in.

Shengjin Tuyin

"Black pollution" becomes "black gold"

Waste tires are called "black pollution" in the industry, and its recycling treatment has always been a worldwide problem.

On Hubei Jintai Environmental Protection Technology Co., Ltd.'s waste tire crushing production line, after crushing, screening, and grinding, the waste tires turned into rubber particles and rubber powder, and the wire inside the tire was also separated.

"The screened steel wire can be sold in secondary time, and the value of rubber powder is even greater." Zong Bo, executive general manager of the company, introduced that at present, the waste tire recycling price is 1500 yuan per ton. It sells more than 2,000 yuan. The modified asphalt made made by rubber powder processing is used for paving. The noise reduction, high and low temperature resistance are better, and the life span is 5 to 10 years longer than the ordinary asphalt pavement.

Jintai Environmental Protection is used for re -use of waste resources every year and harvested nearly 100 million yuan in economic benefits. The company invested in the construction of rubber resources in China (Central), which can be used for the use of 400,000 tons of waste tires each year. 300,000 tons, 100,000 tons of regenerative glue, and 180,000 tons of glue powder, promoted "black pollution" to become "black gold".

In the first half of this year, the city's circular economy industry achieved an output value of 6.47 billion yuan, ranking first in various industries. According to the relevant person in charge of the municipal government, it is expected that at the end of this year, the circular economy industry will become the largest leading industry in Laohekou's industry. According to the plan, by the end of the "Fourteenth Five -Year Plan", Laohekou will form a "1+2+2+N" industry cluster with distinctive and powerful competition. Among the 2 billion yuan of industries, including the circular economy industry.

Become "Bride" as "Red Mother"

"Chain" companies hold the group

In order to ensure sufficient combustion and reduce melting impurities, Shunbo Aluminum Hubei Hubei Co., Ltd. needs 12 to 14 tons of liquid oxygen combustion daily.

Since the beginning of this year, Shunbo is negotiating supporting matters with Changyuan Langhong. After successfully holding hands, aluminum water can be directly transformed into aluminum alloy castings, which can not only reduce secondary melting energy consumption, but also reduce the melting cost of 220 yuan per ton. It can also extend from waste aluminum recycling to light -versed automotive component industries. In addition, as the downstream enterprise of Shunbo's aluminum stick products, Chongqing New Fish Company also actively contacted the park, hoping to settle in the local area. Chu Kai metallurgy has attracted Hubei Dexin Energy Co., Ltd., a highly technical content, and a new generation of cold -pressure terminal projects in cooperation between the two parties are actively promoting. It is expected to be completed this year. After production, the annual output value can be 160 million yuan.

"Old friends have attracted new partners." The relevant person in charge of Laohekou City introduced that thanks to the increasingly complete industrial chain, the city's efforts to promote the circular economy industry from "investment promotion" to "selected merchants" and "out of search" to "Open the door to welcome guests" transition. Many foreign merchants come here. The company has become a "bride" as a "matchmaker", and the effect of the "investment promotion" has gradually appeared.

"National Regional Large -scale Regenerative Resources Utilization Base", "National New Industrialization Industry Demonstration Base", "National Resources Cycle Use Base".

"We will further build a resource circulating industrial system, strengthen the comprehensive utilization of resources, further expand the channels for the comprehensive utilization of large solid waste, continuously improve the added value of the comprehensive utilization of resources, promote the pre -position of the county economy, and re -revive the old river estuary." Lao Lao Lao. Cao Zujin, Secretary of the Municipal Party Committee of Hekou.

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