Mid consistency energy-saving screening technology

Along with the increasing impurity in waste paper raw material and higher quality request of recycled paper, strengthening screening in production has become a trend. To adapt this new request, Zhengzhou Leizhan developed effective and energy-saving new screening equipment.
Leizhan introduced high technology and made effective improvement and innovation on recycled waste paper screening. In this way, it makes it possible to increase screening consistency and reduce energy consumption.

M.C. pressure screen in Hengfeng

Leizhan allocated ZNS2.5 type mid consistency pressure screen in Zhengzhou Hengfeng paper industry’s T paper pulp making project. The nominal area of screen basket is 2.9㎡, inlet pulp consistency is 3%~4%, basket allocated with 0.6mm slot, matched power is 110kw, and daily capacity is 550-600t. The daily power consumption of each machine screening 1 ton pulp is 4.4KW.H, which shows the obvious effect of energy saving. Slotted screen basket can effectively increase pulp flow speed when flowing through screen basket in pressure screen and increase capacity. At the same time, narrow screen slot can effectively cut off light impurities with small physical size, remove impurities from system as early as possible, thus reduce abrasion and power consumption, also improved pulp quality.

Advantages of m.c. pressure screen

Leizhan mid consistency pressure screen is also equipped with bearing automatic oiling device, mechanical seal pressure water filtration device and alarm control device. They can help lower failure rate, reduce maintenance and make inspection more easier .