Bluestar glass - the world's largest coke oven gas glass production line
this is the new glass production line of Bluestar glass company. The relocated Bluestar glass company has built the world's largest glass production line using coke oven gas as fuel and has been put into production. The design capacity of the new production line is 5million weight boxes (one weight box is equivalent to 50 kg), with 800 tons of molten glass per day. Many technologies and processes are at the leading level in the same industry in China
People's Wuhai, May 16 (Xinhua) -- after more than two years of reconstruction, the relocated Bluestar glass company has built the world's largest production line using coke oven gas as fuel and has been put into production. The design capacity of the new production line is 5million weight boxes (one weight box, otherwise the plastic will be incinerated or put into the garbage landfill, as shown in Figure 1 and Figure 2, which is equivalent to 50 kg). The daily molten glass is 800 tons. At present, the production capacity reaches 94% of the design capacity. Many technologies and processes are at the leading level in the same industry in China
on May 13, the author walked into the production workshop of Bluestar glass company. There were not many workers in the 600 meter long workshop. Xu Jun, the accompanying deputy general manager, said that after the relocation and reconstruction, the company introduced a number of automatic production equipment, and the number of workers on the production line decreased from more than 800 to more than 300 now, but the quantity and quality of products were dozens of times higher than before. "In the past, coal was used as fuel for glass refining, but now coke oven gas is used as fuel, which not only saves costs, but also contributes to environmental protection." Xu Jun said
the author saw that pieces of glass 3 meters long and 2 meters wide moved slowly on the production line, and then were steadily "grabbed" from the production line by a huge suction cup, and then placed neatly on the forklift truck. "This is a German KUKA manipulator. Using it to transport glass has greatly reduced the labor intensity of workers and the injury rate of workers; the packaging and quality of products have been greatly improved, and the breakage rate of glass has also been significantly reduced." Xu Jun said
"this is an automatic detection system, which is also the highlight of our workshop." In the joint workshop, Xu Jun said that before the relocation of Bluestar glass factory, the company's products were recently tested manually, and many subtle defects were difficult to find, resulting in errors in the definition of some product grades. "This automatic inspection system uses infrared ray to inspect products, and the inspection results are more accurate. The glass on the production line is directly reflected on the computer through infrared ray and camera, and the relevant signals will also be transmitted to the manipulator. If the glass is unqualified, the manipulator will not grasp it. The product quality inspection results can be retained for three years, eliminating many disadvantages of manual inspection." Xu Jun said
Bluestar glass company also invested 30million yuan in the new water washing rod mill. The function of the water washing rod mill is to conduct preliminary treatment of raw materials and kick out elements that are unfavorable to the phase of glass products, so as to improve the quality of raw materials. Xu Jun said that the company will also launch a production line of amorphous silicon thin film solar cells. "The production process of amorphous silicon thin film solar cells is advanced, the products are safe and environmentally friendly, the market competitiveness is strong, and the development prospect is very broad." Xu Jun said. At present, the plant of the project has been completed and the equipment is basically in place
China glass () department
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