Muyuan Pump Industry Co., Ltd. |
1. The MYU series heavy duty slurry pump is a single-suction pump
that allows slurries to enter inside the pumping chamber from only
one suction side. Available with one impeller, the single-stage
pump is a horizontal cantilever unit.
2. This MYU series pump offers choices of pump casings. The pump
with its diameter less than 6" comes with an integrated one-piece
case while larger pumps are provided with axially-split cases. The
wet-end parts of the pump are made of corrosion-resistant
high-chrome.
3. High-efficiency vanes enable more than 10% improvement in
pumping efficiency over the MA series.
4. Types of shaft seal: packing gland seal, expeller seal, and
mechanical seal
5. Multiple MYU series cantilever slurry pumps can be installed
operating in series.
6. The discharge outlet has 8 positions at 45 degree intervals that
can be selected to meet the installation and application
requirements.
1. The physical layout of our horizontal heavy-duty slurry pumps
simplifies maintenance operations and ensures long service life. It
also suits the pumps for heavy-duty tasks.
2. This small-diameter pump features a single one-piece case, which
reduces weight and production cost. Larger diameter pumps come with
axially split cases made from ductile cast iron to withstand
pressure. Internal pipe linings are constructed of wear-resistant
materials, allowing for easy replacement and repair.
3. The slurry pump body is fixed to the mounting base by several
bolts. Users can adjust the clearance between impeller and suction
liner easily from underneath a bearing pedestal.
4. Packing gland seal, mechanical seal and expeller seal are
available to prevent slurry leakage during pumping operation.
Hydraulic Modeling
Wet-end components are cast of hard metal or polyurethane. They are
able to maintain good hydraulic performance even when the pump is
subject to severe wear. This helps the slurry pump achieve optimal
levels of pumping efficiency for an extended period. Various
impeller designs are available to suit the pump for various pumping
applications. Pumping vanes are designed by means of hydraulic
modeling.
Shaft Seals
Packing Seal
As one of the most commonly used seals for rotating shafts, the
gland seal can come with low-flush or full flush arrangement which
uses flushing water to prevent media from escaping the pump
housing. This kind of seal is suitable for use in almost all
pumping applications. In situations where corrosive solids or high
temperature might be encountered, Teflon or aramid fiber is used as
packing material for the gland. To further increase the shaft's
resistance to abrasion, a ceramic coated shaft sleeve would be
used.
Centrifugal Seal-Expeller
The combination of impeller and expeller creates the pressure
needed to seal against leakage. Together with the gland seal or lip
seal which is used as the shut-down seal, this type of seal can
handle sealing requirements for applications where full-flush gland
seal is impractical due to lack of water on the site, or sealing
water is allowed to enter inside the pumping chamber to dilute the
slurry.
Mechanical Seal
Advances in sealing technology allows us to create a mechanical
seal that ensures zero leakage. Cartridge type mechanical seal
facilitates installation and replacement. Other types of mechanical
seal are among options to suit the heavy duty slurry pump for
various pumping applications. We also utilize special ceramic and
alloys of high strength and hardness on parts that are subjected to
friction. Unique design of and seamless fit between the mechanical
seal and seal chamber provides excellent resistance to abrasion and
shock that ensures its effectiveness under the toughest conditions.
Transmissions
Cartridge Type Oil-Lubricated Bearing Assembly
Spacious cartridge design allows for the installation of a
large-diameter rotating shaft. Built specially to handle heavy-duty
tasks, the metric size bearing is lubricated by thin oil. Users can
install several bearings operating in series. Compact design and
high reliability are 2 major benefits of this bearing for its end
users.
Installation Types
DC Type: The output shaft of a motor is directly connected to the input
shaft of a pump via a pump coupler. This type of connection is
suitable for applications where the speed of the slurry pump is the
same as that of the motor.
CV Type: The pump is driven by a belt connected to the crankshaft of the
engine. This way of connection allows for saving space, easy
installation, and