SJ type fully open centrifugal pulp pump

Product Overview

The SJ fully open centrifugal pulp pump is a new generation of pulp paper product developed based on the digestion and absorption of advanced foreign products, combined with the heavy demand for pumps in domestic papermaking and prohibition enterprises. It has obvious advantages such as high efficiency, good anti clogging performance, no leakage during operation, and easy installation and maintenance. It is widely used in the transportation of pulp media in papermaking and pulp enterprises

Scope of Application

Pulp, paper, sugar, starch

Industrial wastewater environmental protection engineering

Performance Range

Flow rate: 30-3000m ³/h

Lift: 10-100m

Pulp concentration: ≤ 6%

Working temperature: ≤ 120 ℃

Model Description

Model Description

SJ pump model

150 pump outlet flange nominal diameter (mm)

400 large impeller diameter (mm)

150 pump outlet flange nominal diameter (mm) 400 large impeller diameter (mm) structural characteristics

1. This pump is a single-stage, single flow, snail shaped centrifugal pump. Based on its process design, the impeller, rear wear-resistant village, packing box, shaft seal, and bearing frame can be disassembled and/or installed as a "pulling component" without disassembling the inlet and outlet pipes.

2. The impeller adopts a three bladed (or six bladed) open impeller, which has high efficiency and does not require axial thrust compensation. It is easy to maintain and has a low chance of blockage.

3. The pump shaft is supported by imported bearings lubricated with oil or grease. Cylindrical roller bearings are installed at the pump end, while two angular contact ball bearings are installed back-to-back at the transmission end. The enlarged shaft ensures that the pump operates without vibration.

4. The impeller is precision cast and subjected to dynamic balance verification.