Type of mud flow pump
The mixed flow pump is between the centrifugal pump
and axial flow pump - 'kind of pump type. Its head is moderate. Large flow, wide
range of application, plain river network and micro - mound area is a good
pump.
According to the gear pump outlet room, the diaphragm pump volute type and
guide vane type of two types. Volute mixed flow pump has horizontal and
vertical, which horizontal application more; There are also two kinds of guide
vane type mixed sulfur pump, horizontal and vertical, among which the vertical
mixed flow pump phase vertical axial flow pump is similar to C medium and small
mixed flow pump, most of the chip expansion volute, most of the large mixed flow
pump is guide vane type. Like the axial flow pump, the PR piece of the mixed
flow pump is generally fixed, but the vane pair of the large guide vane type
mixed flow pump is made of the fully regulated type. According to the operation
needs, the blade installation Angle can be adjusted at any time to expand its
efficient operation range.
The structure of the mixed flow pump
The mixed flow pump and the
centrifugal pump and the axial flow pump, its head is low, the flow is large, so
the impeller shape is more special. Because the difference between the inlet
diameter and the outlet diameter of the impeller is small, the ratio between the
runner width and the outlet diameter is relatively large, so the relative width
of the volute is larger than that of the centrifugal pump. The blade is curved
from the inlet to the outlet. The outlet edge of the blade is inclined, and
centrifugal force and thrust are generated when working. The water flow is in
the direction of n outflow from the impeller, neither radial (such as
centrifugation)
Pump), is not axial (such as uranium flow pump), but medium:
12 between the oblique, so mixed flow pump is also known as oblique flow pump.
The shape of the mixed-flow impeller is shown in FIG. 5. Low specific revolution
impeller is closed, with front and rear cover, similar to centrifugal pump
impeller; High ratio revolution. The L wheel is an open type, similar to an
axial flow pump.
Related products:
What Is The Special Oxygen Globe Valve, How To Choose?
Stainless Steel Gate Valve Advantages
Other related products:
No comments:
Post a Comment