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1.new structure, 2.ISO 9001:2000 certification, 3.high separation ratio, 4.run smoothly, 5.resonable process - details see: https://www.machineto.com/mechanical-agitating-flotation-cell-with-auto-air-suction-10314972

Yantai Jinpeng Mining Machinery CO., LTD

Professional mineral processing design, equipment production,installation and conmissioning institue.

Tel: 0086-535-3975297

Mechanical agitating flotation cell with auto air suction

SF Type Flotation Machine is a new flotation device with dual functions of pulp suction and flotation.

SF Type Flotation Machine is mainly composed of trough, spindle unit with impellers, electric machine, scraper, gearing, etc. For those with capacities over 10m³, nozzle and false bottom are equipped. This type of flotation machine boasts reasonable structure, reliable operation and better performance as compared with other flotation machine with pulp suction capacity. The structure is as follows:

1Motor 2Bearing Body 3 Central cylinder

4Tank 5 Impeller 6 Stator 7 Nozzle

When SF Type Flotation Machine is operating, electric machine drives the spindle through V-belt and rotates the impeller in the lower part. The main features of this flotation machine mainly focus in impeller. Impeller is equipped with reclined double faced blades. Thus, when the pulp dual cycle impeller within the trough is rotating, under the action of upper and lower impellers (main and auxiliary impellers), pulp within the upper and lower impeller cavities is threw to the four sides by centrifugal force and zones of negative pressure are formed in upper and lower impeller cavities. Meanwhile, pulp in the upper part of cover board is absorbed into impeller cavity through circulation ports on the cover board, which forms upwards circulation of pulp.

Since the specific gravity of pulp thrown out from the lower impeller cavity is greater than that of ternary compound thrown out by the upper impeller, the centrifugal force is increased accordingly, the vacuum degree inside the upper impeller cavity is hereby improved, which plays the role of auxiliary air auction. When lower impellers are throwing pulp to four sides, pulp in the lower part would supplement to the central and form the upwards circulation of pulp. Via air suction pipe and central pipe, air is absorbed to upper impeller cavity and combines with the absorbed pulp and a great quantity of fine bubbles are formed. After the flow is stabilized by cover board, bubbles are evenly diffused in the trough and form armored bubbles. Armored bubbles float upwards to the foam layer and turn to foam products after passing scraper.

1. Large air suction amount and little energy consumption;

2. With the capacities of auto air suction and auto pulp suction; horizontal configuration; requiring no foam pump;

3. Low peripheral speed of impellers; long service life of easily wore parts; large gap between impellers and covers; increased gap between impellers and covers due to abrasion has little effect to the air suction amount;

4.Pulp within the trough carries out upwards and downwards circulation according to fixed direction flow, which is beneficial for the suspension of fine and raw mineral.

Pictures

1.Please order with flotation machine flow and layout chart

2.Content of flow and layout chart:

A.Data and layout plan of flotation cell

B.Quantity of scraper driving device (left or right)

C.Please propose your special requirements while ordering.

Usually used in the following similiar process of gold,silver,copper, lead zinc, molybdenum and so on.

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