Xingnong analyzes ball mill accessories for you: the use of static and dynamic pressure bearings in ball mills

Today I want to explain to you the functions and characteristics of static and dynamic pressure ball mill bearings. The static and dynamic pressure bearing of the ball mill is a bearing that has both dynamic pressure lubrication and static pressure lifting effects.
The first thing to talk about is its function. Before the ball mill starts and when it stops grinding, the high-pressure pump supplies high-pressure oil with a pressure of Reduce the starting load and impact, avoid scratching the bearing bush, and improve the operating rate. Even when the engine is stopped, this oil film still exists. After the ball mill is in normal operation, the supply of high-pressure oil is stopped, and the low-pressure pump starts to work, continuously supplying low-pressure oil to form a dynamic pressure oil film, and finally realizing the functions of static pressure lifting, dynamic pressure lubrication, and lowering the bearing temperature. When the ball mill stops running, the high-pressure pump supplies high-pressure oil again to float the end cover journal.
Design features of static and dynamic pressure bearings of ball mills. This design greatly extends the service life. When the main motor changes from running to stopped, the high-pressure oil pump automatically starts and stops automatically after a delay. When the bearing bush temperature is higher than ℃ during operation, the high-pressure pump automatically starts, detects the bearing bush temperature after a delay, and automatically stops when it is less than ℃
The above is the information provided by the ball mill accessories manufacturer Gongyi Xingnong Machinery Manufacturing Co., Ltd., you If you have any questions, you can ask us. We all demand perfection. Powerful design and development, production and manufacturing, installation and commissioning, technical maintenance, irregular return visits, strict quality assurance and fast and in-place after-sales service. Every link has been carefully arranged to solve a series of customers' worries.
Gongyi Xingnong Machinery Manufacturing Co., Ltd. is a leading manufacturer and supplier of mineral processing equipment in China. We specialize in the production and operation of high-quality mineral processing equipment, crushing equipment, rotary kiln equipment and dryer equipment. The main products of mineral processing equipment include ball mill, energy-saving ball mill, cone ball mill, overflow ball mill, grid ball mill, cement ball mill, baseball mill, crusher, jaw crusher, compound crusher, impact crusher, new crusher, dryer Dryer, new dryer, slime dryer, fly ash dryer, lignite dryer, desulfurization gypsum dryer, Mongolian coal dryer, ore washing machine, spiral washing machine, classifier, Flotation machine, magnetic separator, etc. Rotary kiln equipment includes carbon rotary kiln, ceramsite sand rotary kiln, limonite rotary kiln, hematite rotary kiln, kaolin rotary kiln, cement rotary kiln, and reduced iron rotary kiln. These products are widely used in mining, metallurgy, electric power, highways, railways, water conservancy, building materials and other fields.


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