Categories | Slurry Transfer Pump |
---|---|
Brand Name: | SHIZA |
Model Number: | 300ZGB |
Certification: | ISO |
Place of Origin: | China |
MOQ: | 1 set |
Price: | based on quantity |
Supply Ability: | 200sets monthly |
Delivery Time: | 15days |
Packaging Details: | wooden case |
Material: | A05 |
Type: | ZGB High Chromium Wear Resistance Slurry Pump |
Weight: | 5500KG |
Outlet Dia.: | 300 mm 12 Inch |
Impeller: | 5 Vanes Closed |
Application: | Mineral selection, electricity, metallurgy |
Fuel: | electric |
Theory: | Centrifugal Pump |
Main introduction:
The 300 mm 12 Inch High Chromium Wear Resistance Slurry Pump
belongs to ZGB(P) series slurry pump. It is horizontal,
single-stage, single-suction, cantilever, double-shell, centrifugal
slurry pump. ZGB and ZGBP slurry pumps of the same diameter The
overcurrent components are interchangeable and the external
dimensions are the same.
The transmission part of 300 mm 12 Inch High Chromium Wear
Resistance Slurry Pump adopts horizontal open type thin oil
lubrication bracket, and has two sets of internal and external
water cooling systems.
The design of 300 mm 12 Inch High Chromium Wear Resistance Slurry
Pump is mainly to meet the development of Mineral Selection
electric power, metallurgy, coal and other industries, and to the
characteristics of ash removal and slurry transportation
conditions.
Based on decades of experience in design and manufacture of slurry
pumps, we have extensively absorbed advanced technology and
research results from home and abroad, and developed a new
generation of high-flow, high-lift, multi-stage series ZGB (P)
series slurry pumps.
The 300 mm 12 Inch High Chromium Wear Resistance Slurry Pump has a
wide performance range, good cavitation performance and high
efficiency. Multi-stage series technology can be used to meet
long-distance transportation. The flow-through components are
available in a variety of metals and add depth. With a variety of
speeds and a variety of variants, the pump operates under optimal
industrial and mining conditions. Long service life and high
operating efficiency can meet a variety of harsh conveying
conditions.
Type meaning
300ZGB(P)
300-------------Discharge Diameter (mm)
Z----------------Slurry Pump
G----------------High Head
B---------------- Series Code
P-----------------Multi-stage pumps (3-4stage)
150ZGB Performance Chart
Flow rate: 171.2-533.3m3/h
Head: 34.7-93.4m
The highest efficiency: 65.3-77.7%
Cavitation allowance: 3.5-6.9m
Shaft power: 98.8-567.0KW
Impeller diameter: 646-760mm
Spit diameter: 300mm
Suction port diameter: 350mm
Speed: 740-980
Pump weight: 5500kg
Pump dimensions: 2284*1415*1559mm
Application
Mill discharge
Ni acid slurry
Coarse sand
Coarse taillings
Phosphate mixture
Minerals concentrate
Heavy media
Sugar beet
Dredging
Bottom/Fly ash
Lime grinding
Oil sands
Mineral sands
Fine taillings
Slag granutation
Phosphoric acid
Coal
Flotation
Process chemical
Phosphoric acid
Structural features:
ZGB slurry pump, except for the pump head part (including front and
rear pump casing, volute casing, front and rear guard plates,
impeller, etc.), the rest of the structure is similar, using the
same series of transmission parts, the pump head part, the shaft
seal part And the transmission part, respectively, describes its
structural characteristics.
1. ZGB slurry pump shaft seal part: shaft seal has three forms,
auxiliary impeller shaft seal and packing shaft seal, mechanical
seal.
(1) Mechanical seal: For the working condition that is not suitable
for the above two shaft seals, mechanical seal is adopted to reduce
the number of maintenance of the shaft seal part.
(2) Packing shaft seal: The packing shaft seal structure is simple,
the maintenance is convenient, and the shaft seal water is needed.
For the working condition which is not suitable for the shaft seal
of the auxiliary impeller and the working condition for pumping,
the packing shaft seal can be used.
(3) Sub-impeller shaft seal: Single-stage pump or multi-stage
series third-stage pump when the positive pressure of the pump
inlet is not more than 10% of the pump outlet pressure value, the
auxiliary impeller shaft seal can be used, and the auxiliary
impeller shaft seal has no Dilute the slurry, the sealing effect is
good and so on.
2, ZGB slurry pump pump head part: ZGB series slurry pump is a
double pump shell structure, namely the front pump casing, the rear
pump casing and with a replaceable overcurrent part (including
impeller, volute, front guard, Rearguard). The front and rear pump
casings are made of gray cast iron or ductile iron according to the
working pressure. They are vertically opened and bolted. The rear
pump casing has a stop and bolts connected to the bracket. The
discharge port of the slurry pump can be installed at eight angles.
The front and rear covers of the impeller are equipped with back
blades to reduce leakage and improve pump life and efficiency. The
inlets of all types of pumps are horizontal, and the pump rotates
clockwise as seen from the transmission direction.
3. Transmission part: ZGB slurry pump adopts the same series of
transmissions, including bracket and bearing assembly. The pump
shaft has large diameter, good rigidity, short cantilever, and will
not bend and vibrate under severe working conditions. The bearing
adopts single row cone. Roller bearing and deep groove ball bearing
can be used to withstand the axial and radial load of the pump. The
bearing is lubricated with thin oil. The bearing body has sealed
end caps at both ends, which can effectively prevent the slurry and
other dirt from entering the bearing. ZGB slurry The pump is
provided with two hose joints in the bearing body, which can be
connected with the water source to cool the bearing chamber, so it
can work under high ambient temperature to ensure the safe
operation of the bearing and has a high life.
Structural Drawing
Selection & Performance Chart