Active Member
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[China]
Contact name:
Shijiazhuang Shiza Pump Industry Co.,Ltd. |
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Product overview
3/2C-R is horizontal, vertical open type, double pump housing structure, pump body and pump cover with replaceable rubber liner, the rubber liner can be used until wear-through no need to replace, extend the maintenance cycle and reduce operating costs.
The 3/2C-R slurry pump can transport strong abrasive slurry in the low flow and low lift area; it can transport light abrasive slurry in the high lift and large flow area. It is suitable for the transportation of strong abrasion and high concentration slurry in metallurgy, mining, coal, electric power, building materials and other industrial sectors.
This type of pump is a rubber pump. Its rubber lining has the ability to protect metal or other substrates from abrasion or erosion of various media. Various rubber linings are resistant to corrosion by acids, alkalis, inorganic salts and various organic substances. It also has good overall properties such as elasticity, wear resistance, impact resistance and adhesion of other substrates.
slurry pump start:
The entire unit should be inspected as follows before starting.
(1) The pump should be placed on a firm foundation to withstand the
full weight of the pump to eliminate vibration and tighten all
anchor bolts.
(2) Pipes and valves should be supported separately. There should
be a gasket at the pump flange. When tightening the coupling bolt,
please pay attention to the metal lining of the pump is higher than
the flange. At this time, the bolt should not be tightened too much
to avoid damage to the gasket.
(3) Rotate the shaft by hand according to the direction of rotation
of the pump. The shaft should be able to drive the impeller to
rotate and there should be no friction. Otherwise, the impeller
clearance should be adjusted.
(4) Check the steering of the motor. Make sure that the pump
rotates in the direction of the arrow marked on the pump body. Note
that the pump is not allowed to rotate in the opposite direction,
otherwise the impeller thread will trip, causing damage to the
pump.
(5) When the transmission is directly connected, the pump shaft and
the motor shaft should be accurately centered. When the belt is
driven, the pump shaft and the motor shaft should be parallel, and
the position of the sheave should be adjusted so as to be
perpendicular to the groove to avoid severe vibration and wear.
(6) A detachable short pipe shall be installed at the suction pipe
of the pump. The length shall be sufficient to disassemble the pump
cover and replace the consumable parts, so as to facilitate the
inspection of the pump. The length of each pump is shown in the
external dimensions of each pump.
(7) Shaft seal inspection: The pump of the auxiliary impeller shaft
seal has different sealing structure. Therefore, when the oil
pressure cup is equipped with oil cup, it is necessary to add
grease through the oil cup. The grease is recommended to be
lubricated with calcium and sodium. fat.
3 /2 C - R Specifications
| Allowable Max.Power | 30 kw |
| Capacity | 36 - 75.6 m³/h |
| Head | 13 - 39 m |
| Speed | 1300 - 2100 r/min |
| Max.Efficiency | 55% |
| NPSH | 2 - 4 m |
| Impeller Diameter | 213 mm |
Typical Application
Minerals Flotation Processing
Electric Factory Coal Preparation
Coal Washing
Chemical Medium Processing
Effluent Handling
Sand And Gravel Handling
Tailings
Pulp and Paper
Standard Material of Wet-end Parts: Natural Rubber R55
Natural Rubber R55
| Standrad |
| Hardness(Shore A) | 52±3 |
| 300% Stretching Strength(MPa) | ≥4 |
| Tensile Strength(MPa) | ≥21 |
| Elongation at Break(%) | ≥500 |
| Tensile Set at Break(%) | ≤25 |
| Rubber to Metal Bonding Pull Strength(MPa) | ≥5 |
| Akron Abrasion cm3/1.61km | ≤0.08 |
| Acid & Alkali Resistant PH Value(Liquid) | 3-12≤65℃ |
Performance table of (R)/HH centrifugal slurry pump /Performance table
| MODEL | ALLOWABLE MATING MAX.POWER (KW) | MATERIAL | CLEAN WATER PERFORANCE | IMPELLER | ||||||||
| LINER | IMPELLER | Q Capacity | H Head | Speed | Max. Eff. | NPSH | VANES NO. | IMPELLER DIA | ||||
| m3/h | L/s | (m) | n(r/min) | (%) | (m) | (mm) | ||||||
| 1.5/1B- | 15 | M | M | 12.6-28.8 | 3.5-8 | 6-68 | 1200-3800 | 40 | 2--4 | 5 | 152 | |
| RU | RU | 10.8-25.2 | 3--7 | 7-52 | 1400-3400 | 30 | 3 | |||||
| 1.5/1C-HH | 30 | M | M | 16.2-34.2 | 4.5-9.5 | 25-92 | 1400-2200 | 20 | 2-5.5 | 5 | 330 | |
| 2/1.5B- | 15 | M | M | 32.4-72 | 9--20 | 6-58 | 1200-3200 | 45 | 3.5-8 | 5 | 184 | |
| RU | RU | 25.2-54 | 7--15 | 5.5--41 | 1000-2600 | 50 | 2.5-5 | 5 | 178 | |||
| 3/2C- | 30 | M | M | 39.6-86.4 | 11--24 | 12-64 | 1300-2700 | 55 | 4--6 | 5 | 214 | |
| RU | RU | 36-75.6 | 10--21 | 13-46 | 1300-2300 | 60 | 2--4 | 5 | 213 | |||
| 3/2D-HH | 60 | M | M | 68.4-136.8 | 19-38 | 25-87 | 850-1400 | 47 | 3-7.5 | 5 | 457 | |
| 4/3C- | 30 | M | M | 86.4-198 | 24-55 | 9-52 | 1000-2200 | 71 | 4--6 | 5 | 245 | |
| RU | RU | 79.2-180 | 22-50 | 5-34.5 | 800-1800 | 59 | 3--5 | |||||
| 4/3E-HH | 120 | M | M | 126-252 | 35-70 | 12-97 | 600-1400 | 50 | 2--5 | 5 | 508 | |
| 6/4D- | 60 | M | M | 162-360 | 45-100 | 12-56 | 800-1550 | 65 | 5--8 | 5 | 365 | |
| RU | RU | 144-324 | 40-90 | 12-45 | 800-1350 | 65 | 3--5 | 5 | 365 | |||
| 6/4S-HH | 560 | M | M | 324-720 | 90-200 | 30-118 | 600-1000 | 64 | 3-8 | 5 | 711 | |
| 8/6S-HH | 560 | M | M | 468-1008 | 130-280 | 20-94 | 500-1000 | 65 | 4-12 | 5 | 711 | |
| 8/6R- | 300 | M | M | 360-828 | 100-230 | 10-61 | 500-1140 | 72 | 2-9 | 5 | 510 | |
| RU | RU | 324-720 | 90-200 | 7-49 | 400-1000 | 65 | 5-10 | 5 | 510 | |||
| 10/8E-M | 120 | M | M | 666-1440 | 185-400 | 14-60 | 600-1100 | 73 | 4-10 | 5 | 549 | |
| 10/8ST- | 560 | M | M | 612-1368 | 170-380 | 11-61 | 400-850 | 71 | 4-10 | 5 | 686 | |
| RU | RU | 540-1118 | 150-330 | 12-50 | 400-750 | 75 | 4-12 | |||||
| 12/10ST- | 560 | M | M | 936-1980 | 260-550 | 7-68 | 300-800 | 82 | 6 | 5 | 762 | |
| RU | RU | 720-1620 | 200-450 | 7-45 | 300-650 | 80 | 2.5-7.5 | |||||
| 14/12ST- | 560 | M | M | 1260-2772 | 350-770 | 13-63 | 300-600 | 77 | 3-8 | 5 | 965 | |
| RU | RU | 1152-2520 | 320-700 | 13-44 | 300-500 | 79 | 3-10 | |||||
| 16/14TU- | 1200 | M | M | 1368-3060 | 380-850 | 11-63 | 250-550 | 79 | 4-10 | 5 | 1067 | |
| 20/18TU- | 1200 | M | M | 2520-5400 | 700-1500 | 13-57 | 200-400 | 85 | 5-10 | 5 | 1370 | |
(R)/HH/M(R) Series Slurry Pump Construction Design
(R)/HH/M(R) Series Slurry Pump Construction Design
