Our company is Zhengzhou Leizhan Technology Paper Machinery Co., Ltd, is specializing in pulp and paper equipment design, manufacturing and sales. We are professional in developing pulp and paper equipment, such as crushing equipment, screening equipment, slag removal equipment, refining equipment.
Do you know the faults when the waste paper pulp cleaning equipment Low Density Cleaner be in use? This article will tell us what kinds of faults may occur when we use, and why the problems appear and the corresponding solutions.
Low Density Cleaner and other equipment in paper making process should be in regular maintenance, or the impurity cleaner equipment may cause faults when running. The below are some faults, the reason causes them and the corresponding solutions.
|Low pulp consistency||Increase to the first stage of slag feed|
|Low pressure difference||Raise the pressure drop by opening the slurry valve.|
|High pressure difference||Some cleaner inlet or outlet may be blocked||Remove and clean clogged slag remover.|
|The yield is normal, but the concentration is high||Some impurity cleaner inlets may be blocked|
Listen to the sound of the paper pulp cleaner at work. If the slag remover is blocked, there is no working noise. Remove and clean it.
|The discharge of cleaning equipment discharge pipe is low or backflow||High discharge pressure||Reducing discharge pressure|
|Low pulp pressure||Improve the slurry pressure|
|No flow of slag discharge pipe||The lower cone of low density cleaner is blocked||Remove the deslagging pipe and clean the impurities. or clean the lower cone and clean the cone and cleaner|
|Cleaner equipment parts or lower cone wear||The blocked slag runs for a period of time in the cleaning equipment||Regular check if the system is blocked when running.|
|Leak at the flange joint||Vibration of pump and regulating valve|
Regular tightening and inspection
If the users don't pay much attention to the waste paper pulp cleaning equipment, there may also be other faults such as: leakage occurs between the lower cone and the slag remover or the slag pipe of the cleaner equipment rupture and so on. If you want to know more corresponding measures, you can contact us at any time.