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Hydrocyclones of HCR RIF and HCC RIF type with involute CHARGING

Hydrocyclones are used for classification and dressing of finely grinded materials by hydraulic fineness in water medium, for thickening and desliming of dressing products in water.

Design of the hydrocyclones ensures their use in various operations of classification according to the characteristics of mineral raw material.

Depending on the classification cycle:
• the linings of cylindrical and conical parts of the hydrocyclones are made of various wear-resistant elastomers (rubber, polyurethane, etc.) - hydrocyclones of HCR type;
• linings of cylindrical parts of the hydrocyclone (housing and inserts) are made of wear-resistant rubber, conical parts - of silicon carbide – hydrocyclones of HCC type. 

Both types of hydrocyclones are equipped with underflow nozzles made of silicon carbide and other ceramic materials.

A distinctive feature of the hydrocyclones is involute charging and presence of easily removable inserts, lined with wear-resistant rubber, which allow changing the height of the cylindrical part of a hydrocyclone. Inserts are part of the product set and their quantity is to be agreed with the Customer.

 

 

To obtain a fine overflow it is necessary the use small hydrocyclones, which have a relatively small capacity. Increased productivity is ensured by combining hydrocyclones in a battery with common charging and overflow and underflow discharge. Based on hydrocyclones of HCC and HCR types battery assemblies are developed for different feed capacity. The assembly includes underflow reservoir, overflow reservoir and a junction box that supplies power to all hydrocyclones. Charging of in each hydrocyclone is realized through fittings, which are equipped with hose valves, through which can be adjusted power supply and battery performance settings either manually or in automatic mode.

 

Structure of the hydrocyclones allows to:

• achieve almost ideal flow geometry

• increase the efficiency of classification and reduce limit separation grain size

• reduce operation costs

• increase stability and reliability of the equipment, quality of related technological processes

Parameters

HCR

150RIF

HCR

250RIF

HCR

380RIF

HCC

380RIF

HCR

380RIF.01

HCR

500RIF

HCC

500RIF

HCC

500-1RIF

Hydrocyclone diameter, mm

150

250

380

380

380

500

500

500

Cone angle, degree

12

12, 20

12. 20

20

20

20

20

12, 20

Equivalent opening diameter, mm

35

45

68

68

98

85

85

125

Underflow opening diameter, mm

30…60

80…100

85…120

85…120

130..150

100…130

100.130

120…160

Oveflow opening diameter, mm

15…35

25…50

40…76

40…76

40..76

50…96

50…96

76…150

Feed rate at a pressure of 0.1 MPa, m3 / h

up to 20

up to  50

up to  70

up to  70

up to  130

up to  100

up to  100

up to  200

Dimensions, mm, not more

 

 

 

 

 

 

 

 

length

350

517

790

790

807

850

850

850

width

400

548

750

750

750

850

850

875

height

1100*

1300(1700)*

1900(2550)*

1900

1890

2190

2190

2330(3115)*

Weight, kg, not more

60

135 (150)*

325 (365)*

375

355

370

400

410 (470)*

* In parenthesis there are data for hydrocyclones with a cone angle of 12 degrees

Scientific and Production Association RIVS ensures service and supply of spare parts for the entire period of operation of the equipment 

Hydrocyclone design is patented in Russia

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