JZQJ250×2 / 250×1 Desander

Categories Desander, Solid Control Tags desander, solid control

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.

Parameter of JZQJ250×2 / 250×1 Desander

Usage & Application Scope

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, JZQJ200×1 are 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.

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