Description
One , three screw pump works
Screw intermeshing rely on the volume of the space to
change the transmission fluid . Volume of the suction chamber at
one end of the sealing line is continuously moved axially toward
the discharge end of the chamber when the screw is rotated, the
suction chamber increases, the pressure decreases, the suction tube
into the liquid in the suction chamber along the pressure
differential . With the rotation of the screw , the sealing liquid
chamber continuously and uniformly in the axial direction to move
to the discharge chamber , the volume of the discharge end of the
chamber is gradually reduced, the liquid is discharged soon .
Screw pumps are positive displacement , which
determines the pressure in the piping system which is connected
with the total resistance .
Second, the screw pump features:
① excellent self-priming
performance.
② almost zero flow pulsation
.
③ simple and compact
structure.
④ extremely simple maintenance
requirements.
⑤ make you satisfied life.
⑥ no foam and eddy transport
medium .
Third, the type of the medium conveying :
1, the lubricating liquid, such as
machine oil , spindle oil , transformer oil , heavy oil and other
residue ;
2, low lubricity liquids such as gas
oil , light diesel oil and heavy diesel oil , hot asphalt , coal
tar , etc.
3 , a viscous liquid , such as grease,
viscose , asphalt.
