CHENGDU ZK SEPARATION TECHNOLOGY CO., LTD. |
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Petroleum and Gas field Drilling Solid Control Horizontal Decanting Centrifuge
Separation takes place in a horizontal bowl equipped with a scroll conveyor. The process material is fed into the bowl through a stationary inlet tube and is smoothly accelerated in the accelerate chamber.
Centrifugal forces cause instant sedimentation of the solids on the wall of the bowl. The conveyor rotates in the same direction as the bowl, but at a differential speed, thus remove the solids towards the conical end of the bowl.
1. Over 400 sets are widely used in overseas market including United States,
Russia, South America, Middle Asia and Middle East.
2. With 7 patents given including a special controller for flow ajustment.,
3. Centrifuge Bowl and screw conveyor are made of stainless
steel (No. 304) for high resistance to wearing and erosion.
4. Screw conveyor are bonded with hard alloy blocks that improves the
service life up to 5 years..
5. Max through capacity up to 80 m3/h (SG<1.1)
6. It is a large-displacement model with high rev. and large
treatment volume developed by us and a unique model among domestic
petroleum drilling fluid-purpose centrifuges.
Technical spec. | Unit | Rate freq. LW630×1260-N | Variable freq. LW630×1260BP-N | |||
Inner diameter of bowl | mm | 630 | ||||
Active length of bowl | mm | 1260 | ||||
Max. rotation speed of bowl | r/min | 2200 | ||||
Active rotation of bowl | r/min | 1400 | 1600 | ≤1800 | ||
G-force |
| 740 | 967 | ≤1140 | ||
Differential speed of conveyor | r/min | 25 | ≤35 | |||
Max. throughput (SG<1.1) | m3/h | 60 | 5080 | |||
Main motor | Model |
| YB250M-4YB280S-4 | |||
Rated power | kW | 5575 | ||||
Rated speed | r/min | 1480 | ||||
Accessorial motor | Model |
| YB180L-6 | |||
Rated power | kW | 15 | ||||
Rated speed | r/min | 970 | ||||
Feed pump model |
| Centrifugal pump LSB23J, SB23J or screw pump | ||||
Dimension | length | mm | 3770 | |||
width | 1560 | |||||
height | 1990 | |||||
Weightincluding the feed pump | kg |
| Including control cabinet |