Analysis and Improvement of Transmission Mechanism of Lower Value Box Lying in the Blast Furnace Top
The cracking phenomenon at the root of the rotary arm occurred during the production and use of the valve box under the top of the company's 1 800 m3 blast furnace.Based on the working and structural principles of the valve box,the reasons for the cracking at the root of the rotary arm were analyzed,and the defects in the rotary arm were improved to eliminate equipment hazards and ensure production.
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