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Rubber lined centrifugal ash slurry pump metal liner mine dewatering pumps

Author：Hedun68 2020-06-22 14:18:41 257 0 0

The HDR series slurry pumps are cantilevered, horizontal, centrifugal slurry pumps. They are designed for the handling of highly abrasive, high-density slurry. The pumps of this series can be installed in multistage series.

The features of this kind of Hedun slurry pump

The impellers of this kind of slurry pump are made of rubber. The frame plates for this kind of slurry pump have replaceable wear-resistant rubber liners. The discharge branch can be oriented to any of the eight different positions. The shaft seals of this kind of slurry pump may adopt shaft gland seal or expeller seal.

1.Frame Plate 2.Expeller Ring 3.Packing Gland 4.Shaft Sleeve 5.Expeller

6.Frame Plate Liner 7.Impeller 8.Cover Plate Liner 9.Cover Plate

More information you can click here

ump Model	Allowable Max. Power(kw)	Clear Water Performance
		capacity Q		Head H(m)	speed n(r/min)	Max.eff. η%	NPSH (m)	Impeller Dia(mm)
		m3/h	l/s	Head H(m)	speed n(r/min)	Max.eff. η%	NPSH (m)	Impeller Dia(mm)
1.5x1B-HDR	15	10.8-25.2	3-7	7-52	1400-3400	35	2-4	213
2x1.5B-HDR	15	25.2-54	7-15	5.5-41	1000-2600	50	2.5-5.5	178
3x2C-HDR	30	36-75.4	10-21	13-39	1300-2100	55	2-4	213
4x3C-HDR	30	79.2-180	22-50	5-34.5	800-1800	59	3-5	245
4x3D-HDR	60	79.2-180	22-50	5-34.5	800-1800	59	3-5	245
6x4D-HDR	60	144-324	40-90	12-45	800-1350	65	3-5	365
6x4E-HDR	120	144-324	40-90	12-45	800-1350	65	3-5	365
8x6E-HDR	120	324-720	90-200	7-49	400-1000	65	5-10	510
8x6R-HDR	300	324-720	90-200	7-49	400-1000	65	5-10	510
10x8ST-HDR	560	540-1188	150-330	12-50	400-750	75	4-12	686
12x10ST-HDR	560	720-1620	200-450	7-45	300-650	80	2.5-7.5	762
14x12ST-HDR	560	1152-2520	320-700	13-14	300-500	79	3-8	965
16x14TU-HDR	1200	1224-2754	340-765	9-43	250-450	82	3-8	1067

Note: Quantity range recommended:50%Q’≤Q≤100%Q’(Q’Appropriate to capacity at highest efficiency point).1.NPSH:appropriate to point Q recommended at highest speed.

Advantage:

1. The wet parts for Hedun Rubber Lined Slurry pump are made of corrosion-resistant and abrasive rubber material.

2. Slurry pump's bearing assembly use cylindrical structure, adjusting the space between impeller and front liner easily. They can be removed completely when being repaired. Bearing assembly use grease lubrication .

3. The shaft seal could use the packing seal, expeller seal and mechanical seal.

4. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.

5. There are the drive types, such as V belt drive, gear reducer drive, fluid coupling drive, and frequency conversion drive devices for the slurry pump.

6. Wide performance, good NPSH and high efficiency. The slurry pump can be installed in multistage series to meet the delivery for long distance.

Hedun Rubber Lined Slurry pump

Application:

The type of HDR pumps are also used for handing strong abrasive, high density slurry and low density, high head slurry in the metallurgical, mining, coal, power, building material and other industrial departments etc. It is suitable for the corrosive slurry usually. In some ore dressing, some bigger HDR series pump also would be used to transport the fine ore or tailing with weak abrasion.

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