Description

Description
Mud desander is the second phase solids control system for processing drilling fluid. According to the cyclone diameter, it is divided into desander and desilter. Generally, cyclones above 6″ are called descenders. We commonly used 8″, 10″, 12″ cyclones to separate solid particles with a particle size 47-76μm in the drilling fluid. According to customer’s requirement for the size of the processing capacity, HYANG usually selects several cyclones groups combined to form a desander. It is one indispensable device for stabilizing and adjusting the drilling fluid technical parameters, and is suitable for those drillers as ZJ70, ZJ50 and ZJ40. It can be used together with the sealed circulatory system of the drilling fluid.
Working principle
Cyclone uses the principle of centrifugal separation for solids liquids separation. Since the liquid inlet is installed at the eccentric position of the cylinder, when the drilling fluid enters the volute through the liquid inlet of the cyclone, it firstly follows the volute cylinder. The tangent direction of the tangent line forms an oblique downward circular fluid, which produces a strong spiral. Due to the different densities of sand and water, under the combined action of centrifugal force, centripetal force, buoyancy, and fluid drag force, the low-density water rises and flows out from the outlet, high-density particles are ejected from the nozzle at the bottom, so as to achieve the purpose of desilting. HYZQJ series mud desander with advantages like high desanding efficiency, saving installation space, the low leakage rate of tiny particles, and stable working conditions.
Features and Benefits
1. Pure polyurethane or high chromium cast iron for cyclones.
2. Clamp connection for the installation of the cyclone, easy to disassemble and replace.
3. Ball valve is installed at the inlet and outlet of cyclones, able to provide customized cyclone numbers independently.
4. Electrical components are famous international brands like Schneider or Siemens.
Technical Parameters of Hyang Mud Desander
Model
HYCS200-1S/2S
HYCS250-1S/2S
HYCS250-3S
HYCS300-1S/2S
Treatment Capacity
60m³/120m³
100m³/200m³
300m³
120m³/240m³
Cyclone Specs
8in
10in
10in
12in
Cyclone Qty
1nos/2nos
1nos/2nos
3nos
1nos/2nos
Working Pressure
0.25～0.4mpa
Inlet Size
DN125mm
DN150mm
DN150mm
DN150mm
Outlet Size
DN150mm
DN200mm
DN200mm
DN200mm
Separation Point
45μm～75μm
Bottom Shaker Model
HYTS60
HYTS60
HYZS752
HYZS752
Dimension
1510×1160X2000mm
1510×1360×2250mm
1835×1230×1810mm
1835×1230×1810mm
Weight
570kg/620kg
670kg/760kg
1300kg
1380kg
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