Ⅰ. Usage & application scope
JZQJ series Desander is a key member of solids control equipments of drilling fluid that efficiently handle the shale skaker underflow. Its solids control capacity is 30%~50% higher than the past desander, and it can lead to high drilling speed with low cost.
As a solids control equipment of the second stage in drilling operation, desander is used to remove harmful solid particles of 40-74μm in drilling liquid.Suspending particles can be separated from the liquid under the centrifugal acceleration, by use of working principle of centrifugal subsidence.
At present time, six types,JZQJ300×2,JZQJ250×2, JZQJ200×2 and JZQJ300×1, JZQJ250×1, JZQJ200×1are available. The former applies to over 3000-meter-long drills, and the latter applies to small drills of less than 3000 meters and service rig.
Ⅱ.Main parameters
Model | JZQJ300×2 / 1 | JZQJ250×2 / 1 | JZQJ200×2 / 1 |
Cyclone cylinder diameter | 300 mm | 250 mm | 200 mm |
Working pressure | 0.2～0.45 MPa | 0.2～0.45 MPa | 0.2～0.45 MPa |
Capacity | 240 / 120 m3/h | 200 / 100 m3/h | 160 / 80 m3/h |
Screen size | 1240×585 mm | 1240×585 mm | 1240×585 mm |
Screen spec | 120-200 mesh | 120-200 mesh | 120-200 mesh |
Inlet diameter | 6″ | 6″ | 3″ |
Outlet diameter | 8″ | 8″ | 6″ |
Motor power | 0.5 kW | 0.5 kW | 0.5 kW |
Weight | 780/680 kg | 740/640 kg | 700/620 kg |
Overall dimensions | 1630×2018×2313mm | 1630×2018×2215mm | 1630×1875×2045mm |
Zhengzhou Jinshi Machinery Co., Ltd.
Addr.:No. 6, Minghui Road,Mazhai Industrial Park,Erqi District,Zhengzhou City
Manager Liu ： 13460399339
WeChat number：84465464 QQ number：84465464
E-mail：zzjs818@126.com
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