The impeller of the water pump is made of cast iron, and the blades on the impeller play a major role. The shape and size of the impeller of the water pump are closely related to the performance of the water pump. Generally, the impeller of the water pump can be divided into two types: single-suction impeller and double-suction impeller. Most of these types of double-suction impellers are double-suction impellers with both sides absorbing water and large flow. The impeller is the core component of the water pump and the main factor affecting the working efficiency. Under certain working conditions, if the impeller is not well designed, hydraulic loss and clearance loss will occur at the pump inlet and blade. So, we must choose a professional pump impeller manufacturer in terms of selection. Water Pump Impeller,Stainless Steel Compressor,Precision Casting Water Pump Impeller,Stainless Steel Water Pump Impeller Baizhu Network Technology Co., Ltd. , https://www.baizhucasting.com
Noise can have an adverse effect on the human body, but it is neither economical nor possible to completely eliminate productive noise. Therefore, controlling the noise intensity within a certain range is one of the important measures to prevent noise damage. The environmental noise in the field of chemical fertilizers in Hubei was originally within the scope allowed by the Noise Standard for Industrial Enterprise Noise. To further reduce the harm caused by noise to workers, Hubei Chemical Fertilizer invests another RMB 2 million to comprehensively treat key noise sources, which is the power plant's 6 Taiwan Steel ball mill installed acoustic enclosures. Acoustic enclosures are treated with new types of sound insulation materials and anti-noise technology.
At the beginning of December, Hubei Fertilizer conducted noise tests on the newly completed steel ball mill noise control project. The results showed that the average noise value of steel ball mills with acoustic enclosures was reduced by 18 decibels, further improving the on-site working environment.