Lubrication plays an important role in the production process of beneficiation equipment, because lubrication can reduce friction, wear and heat between the contact surfaces, reduce noise, shock, vibration and power consumption, and extend the service life of the beneficiation equipment. To ensure the lubrication effect of the beneficiation equipment, the working efficiency of the beneficiation equipment can be improved very well. This is the problem that the operators of the ore dressing equipment should pay attention to, and it is still a matter of special attention.
Generally, the gear of the beneficiation equipment is very important. The good gear lubrication effect is the premise to ensure the normal operation of the equipment. We use the centrifugal lubrication method to lubricate the gear of the beneficiation equipment. The main principle of centrifugal lubrication is to drill some of the gear teeth. Radial small holes, when the gear rotates centrifugally, the oil is pulled out from the small hole and supplied to the meshing tooth surface. Because the oil can achieve the effect of continuous flushing and cooling under the action of centrifugal force, the best dressing effect is obtained. Moreover, this method can also supply high-viscosity oil to the meshing tooth surface, so as to prevent poor lubrication of the tooth surface due to the centrifugal force during the high-speed operation of the gear of the beneficiation equipment. Compared with other lubrication effects, the power loss is small, The vibration buffering effect is also better than other lubrication effects. The only bad thing is that it is more troublesome when machining small holes, and the structure of the gear is complicated, and accordingly a complete set of oil supply equipment is required, so the most recommended Do not use this centrifugal lubrication method.
Polypropylene (PP) syringe filter
Pp Syringe Filter adopts hydrophobic polypropylene Filter Membrane, which has stable physical and chemical properties, good compatibility, low adsorption of protein, and is suitable for filtration of aqueous solution and most solvents. It is commonly used to filter biological samples, solvents, deionized water and reduce bioburden. Hydrophobic PP membranes are especially preferred for gas filtration. The product is sterilized by dry heat at 121 ° C for 15 min.
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