ZJE Filter press feed pump

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• TIME : 2023-12-04

ZJE-II series filter press dedicated feed pump

Overview

ZJE-II dedicated pump is a type of impurity pump with special performance. In recent years, it has been referred to as the "special feed pump for filter presses" by industry insiders. The pump sucks in slurry from the rear side, with a simple packing seal that is leak free. More importantly, its flow and head curves are very steep, making it very suitable for some special working conditions.

characteristic

1. Hydraulic design and structural design are advanced and novel, with high efficiency, corrosion resistance, and stable and reliable operation;

2. High initial feed flow and low pressure;

3. In the later stage, the squeezing flow rate is small and the pressure is high;

4. The shaft seal is simple and reliable, without water injection or mechanical sealing, and has no leakage;

5. Filter feeding does not require variable frequency speed regulation, resulting in high conveying concentration.

Selection

The main technical parameters listed in this document are the data of the pump at 1480r/min. For low pressure conditions, the impeller can be appropriately cut or the pump speed can be reduced to solve the problem. Our factory's ZJ series slurry pump can also be selected. The mechanical seal of the ZJ pump is "leak free" like that of the ZJE-III pump. This information only provides a few basic dimensions of direct transmission. Due to terrain limitations or changes in pump speed, the basic dimensions of belt transmission will be designed separately based on specific data provided on site. Belt transmission methods generally include tail frame, parallel, and back support transmission.

This pump is a pressure in suction pump with a small suction head. It is recommended that the feed liquid level be higher than the center of the pump. The diameter of the inlet and outlet pipelines is generally the same or slightly larger than the inlet and outlet diameter of the pump, so the liquid concentration is mostly high. Therefore, the inlet pipeline of the pump should not be too long to avoid affecting the suction.

Model /project	Speed r/min	Flow m3/h	lift m	Maximum shaft power KW	Reference motor
					Model	Power(kw)
50ZJE-Ⅱ	1480	30 40 50 58 70	76.0 72.2 66.1 56.0 43.5	15	Y180L-4 Y200L-4	22 30
65ZJE-Ⅱ	1480	41.4 55.2 69.0 80.0 100	76.0 72.2 66.1 56.0 43.5	22.3	Y225S-4 Y200L-4	30 37
80ZJE-Ⅱ	1480	60.0 80.0 100 115 135	76.0 72.2 66.1 56.0 43.5	32	Y225S-4 Y225M-4	37 45
100ZJE-Ⅱ	1480	85.0 113 150 169 175	73.3 69.0 62.5 51.2 44.0	49	Y225M-4 Y250M-4	45 55
125ZJE-Ⅱ	1480	105 140 186 245 265	73.5 71.6 68.6 61.9 48.5	62.5	Y250M-4 Y280S-4	55 75
125ZJE-Ⅱ	1480	119 159 211 279 305	80.0 78.0 74.8 67.5 52.9	78.2	Y280S-4 Y280M-4	75 90
125ZJE-Ⅱ	1480	87.0 116 154 203 215	91.8 89.1 85.7 77.3 60.6	64.7	Y280S-4 Y280M-4	75 90

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