Vertical slurry pump is a kind of centrifugal pump, used to
transport the mixture of water and solid particles, such as ore
slurry, ore sand, mud, etc.
Features
The vertical slurry pump adopts the auxiliary impeller to reduce
the back pressure of the impeller and extend the life of the seal.
At the same time, the flow parts are made of white wear-resistant
cast iron, which is resistant to abrasion. The flow parts and inner
lining of the pump are made of wear-resistant and
corrosion-resistant rubber to make the life longer. In addition,
the vertical slurry pump has the characteristics of light weight
and easy installation.
| Pump Model | S×D (mm) | Allowable Max. Power (kw) | Material | Clear Water Performance | Impeller |
| Capacity Q | Head H(m) | Speed n(r/min) | Max.Eff. η% | Length Shaft (mm) | No. of Vanes | Vane Dia. (mm) |
| Impeller | m3/h | l/s |
| SV/40P | 80×40 | 15 | Metal (A05) | 19.44-43.2 | 5.4-12 | 4.5-28.5 | 1000-2200 | 40 | 900 | 5 | 195 |
| SV/65Q | 120×65 | 30 | 23.4-111 | 6.5-30.8 | 5-29.5 | 700-1500 | 50 | 1200 | 290 |
| SV/100R | 175×100 | 75 | 54-289 | 15-80.3 | 5-35 | 500-1200 | 56 | 1500 | 390 |
| SV/150S | 240×150 | 110 | 108-479.16 | 30-133.1 | 8.5-40 | 500-1000 | 52 | 1800 | 480 |
| SV/200S | 320×200 | 110 | 189-891 | 152.5-247.5 | 6.5-37 | 400-850 | 64 | 2100 | 550 |
| SV/250T | | 200 | 180-1080 | 50-300 | 10-35 | 400-750 | 60 | 2400 | 605 |
| SV/300T | | 200 | 180-1440 | 50-400 | 5月30日 | 350-700 | 62.1 | 2400 | 610 |
| | | | | | | | | | | |
| Pump Model | S×D (mm) | Allowable Max. Power (kw) | Material | Clear Water Performance | Impeller |
| Capacity Q | Head H(m) | Speed n(r/min) | Max.Eff. η% | Length Shaft (mm) | No. of Vanes | Vane Dia. (mm) |
| Impeller | m3/h | l/s |
| SVR/40P | 80×40 | 15 | Rubber (R55) | 19.44-43.2 | 5.4-12 | 4.5-28.5 | 1000-2200 | 40 | 900 | 5 | 195 |
| SVR/65Q | 120×65 | 30 | 23.4-111 | 6.5-30.8 | 5-29.5 | 700-1500 | 50 | 1200 | 290 |
| SVR/100R | 175×100 | 75 | 54-289 | 15-80.3 | 5-35 | 500-1200 | 56 | 1500 | 390 |
| SVR/150S | 240×150 | 110 | 72-504 | 20-140 | 10-35 | 500-1000 | 56 | 1800 | 480 |
Principle
The vertical slurry pump consists of a pump body, a bearing seat,
and a solid connection impeller at the lower end of the vertical
shaft that rotates in a rolling bearing. The two ends of the
bearing seat are compressed by glands and rolling bearings, and the
lubricating oil of the bearing must be sealed to prevent leakage.
The pump body is equipped with motor support and a motor. The
impeller rotates in the pump chamber through the V-belt rotating,
and the slurry is compressed by the pressure of the impeller. Out.
In order to prevent ore from penetrating into the bearing, a
centrifugal wheel is installed on the main shaft.
Application
Vertical slurry pumps are mainly used to transport mud, mortar, ore
slurry, and similar liquids containing suspended solid particles.
Such as oil drilling mud purification system, concentrator
conveying concentrate slurry, tailings, slime, etc. It is suitable
for conveying abrasive or corrosive slurries in various mining,
chemical, electric power, building materials, agriculture and other
industries.
Vertical pumps, also called submerged slurry pumps, are long-axis
submersible pumps that can be immersed in the liquid to work, and
can work normally under conditions of insufficient suction, and
they can be idling. It is suitable for conveying the slurry in the
pond below the ground.
Starting method
The vertical submerged slurry pump does not need to be started up
by reverse irrigation. The impeller is located underwater and the
suction performance is better. Therefore, it can use a higher speed
and can work normally under the conditions of insufficient suction.
Installation area
The vertical submersible slurry pump has a small footprint and is
light in weight. If the unit of the slurry pump uses a limited
area, the vertical submerged slurry pump can be selected
appropriately.
Structural features
The vertical submersible slurry pump has a single pump shell
structure.
