TVF Vertical Froth Slurry Pump

TVF Vertical Froth Slurry Pump has been designed to increase the pump ability of frothy slurry. The principle of operation is similar to that of hydro cyclone separation. Air is separated from the slurry in a vortex created by the impeller rotation and the tangential inlet to the pump’s conical sump.

Size:

2-8inch

Capacity:

1.2-186L/S

Head:

5-30m

Speed:

500-1800r/min

Max power:

15-110kw

Description

The basic principle of the pump operation is to remove or partially remove the froth before the slurry enters the pumping. Its handling capacity is much higher than that of other types of slurry pump without shaft seal and sealing water. It is a perfect pump for handling frothy pulp.

The structure of pump head is double casing. All wet parts can be supplied in Ni-hard, high chrome alloy iron and pressure-moulded natural or synthetic rubber. The driver end can be exchanged with tsp pumps. The hopper-tank is fabricated with steel plate.

Its inner wall of the tank can be covered with liner according to different medium pumped.

The discharge branch can be positioned at intervals of 45 degrees by request and

oriented to any eight positions to suit installations and applications.

TVF Vertical Froth Slurry Pump Performance Parameters

Model	Flow rate	Head	Speed	Efficiency	Max solid	Max power	Suctiondiameter	Dischargediameter
Model	(L/s)	(m)	(r/min)	(%)	(mm)	(kW)	inch	inch
50QV-TVF	1.2-14.2	6.2-30.2	800-1800	20-45	35	15	4	2
75QV-TVF	3.0-41.5	6.5-29.5	700-1500	20-55	38	20	6	3
100RV-TVF	3-59	6.8-29.2	500-1050	20-55	55	40	6	4
150SV-TVF	10-118	6.8-25.2	350-680	20-55	63	75	8	6
200SV-TVF	64-186	5-24.8	350-680	20-55	70	110	10	8

Advantages

1. Easy installation & disassembly.
2. Integrated unit for layout flexibility.
3. Smooth operation of the open vortex created in the sump and vertical “wet end” inlet prevents air locking.
4. Cantilever design does not require submerged bearings or shaft seals.
5. Bearing assembly with double protection sealing arrangement to prevent ingress of slurry.
6. Wear parts are available in a variety of different materials.
7. Simplified maintenance.