Slurry pump ZJ(L) series are designed as single-stage,single-suction double-casing centrifugal slurry pumps.The pumps are classified into vertical (ZJL) and horizontal (ZJ) version according to mode of construction.The ZJ(L) series pumps used international advanced solid-liquid two-phase flow theory and designed using the minimum-wear principle.Slurry pump ZJ(L) series are suitable for handing abrasive and corrosive solids-bearing slurry with maximum density,which are widely used in power,metallurgical,mining,coal and building materials.
Direction for use
Concentrate and tailing processing in concentration plant
Ash and slag removal in power plant
Coal slurry delivery and heavy media coal preparation
Transferring slurry in mining operations
Heavy media coal preparation
Main auxiliary products in thermal power unit
Operating limits:
Discharge diameter:40-500 mm
Flow capacity:10-8000 m3/h
Head:2-130 m
Type notation:
150 ZJ-I-A 75
150:Outlet diameter(mm)
ZJ: Slurry pump
I: Pump applicable level number
A:Impeller blade number
75:Impeller diameter(cm)
Detailed Images
High efficiency;energy-saving;light weight;reasonable construction;reliable performance;little vibration;low noise;easy maintenance.
Various design of the pump speed and version enable the pump to work even under poor conditions.
The bearing layer and the wear layer can be separated.And the wet parts are made from strong abrasion resistance high-chrome alloy cast iron.
Three types of shaft seals,mechanical seal,packing seal and packing combined expeller seal can be adopted.
The pump discharge can be positioned to 8 directions at intervals of 45 degrees according to need.The inlet is horizontal.
The medium transferred temperature should not exceed 60 ℃.The weight concentration of the mortar should not exceed 45%;mineral slurry,60%.
The pumps can be installed in multi-stages for long distance delivery.
Drive mode:mainly direct connection (DC).
Lubricating way:40ZJ-200ZJ adopts grease or oil lubrication according to bearing box structure;250-500ZJ adopts grease lubrication.
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