Kaifeng air separation first set of complete air separation unit design completed

The Wuhan Iron & Steel Group Echeng Iron & Steel Co., Ltd., which was designed and operated by Kaifeng Air-to-Air Co., Ltd., was the first to fully separate the air separation unit 35,000 air separation unit equipment. The design was completed shortly before. This set of equipment is not only the first set of fully-extracted air separation equipment signed by Kaifeng Airspace, but also the largest set of air separation equipment in the external compression process equipment undertaken by the company so far.
Egang Group is an old customer of Kaifeng Air Separation Co., Ltd., which has 1500 air separation switching process since the 1970s. It has since gone on the air-to-air switchboard process 6000 air separation, molecular sieve process full distillation argon 6,000 air separation, Oxygen compressed within the 10000 space, the external compression of 20000 hours, until now 35000 full extraction of air.
In addition to oxygen, nitrogen and argon, this air separation plant also extracts crude helium, neon and high-purity liquid oxygen, liquid argon and other rare gases. The design requirements are strict and the technical difficulty is high. Only new design equipment is included. As many as 42 units.

Ball Mill

The ball mill is horizontal cylindrical rotation device,driving by brim gearwheel, there are two chambers and grid. Material goes into the first chamber through the feeding inlet, inside the first chamber, there are stage liners and ripple liners as well as steel balls with various kinds.The shell rotates which generates eccentricity, this force brings balls to a certain height and then balls drop down by gravity, which will impact and grind the material. After the primary grinding in the first chamber, material goes into the second chamber through segregate screen, in the second chamber, there are fiat liners and steel balls, after the secondary grinding, material is discharged through the discharge screen.

Energy-saving ball mill is a key equipment for material grinding after crushing process. ball mill is widely used in powder-making production lines, such as cement, silicate, new-type building material, refractory material, fertilizer, glass ceramics and non-ferrous metal etc.


Working principle
The ball mill is horizontal cylindrical rotation device,driving by brim gearwheel, there are two chambers and grid. Material goes into the first chamber through the feeding inlet, inside the first chamber, there are stage liners and ripple liners as well as steel balls with various kinds.The shell rotates which generates eccentricity, this force brings balls to a certain height and then balls drop down by gravity, which will impact and grind the material. After the primary grinding in the first chamber, material goes into the second chamber through segregate screen, in the second chamber, there are fiat liners and steel balls, after the secondary grinding, material is discharged through the discharge screen.



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Gongyi Xiaoyi Jinwang Machinery Factory , https://www.jinwangmachines.com