High pressure single / twin / three lobe stainless steel rotor pump
Different Kind of Rotor Options for the Rotor Lobe Pump
1.Single Lobed Rotor: More suitable for conveying media which
containing large granular materials. The breaking rate of large
granular materials is low. But on other hand it is not popular one
for used, Because its pulsation is large and pressure is low, also
the volume is small for the space of transferred materials.
2. Two-Lobed Rotor (Butterfly Rotor) More suitable for conveying
media which containing small and medium-size granular materials.
The breaking rate to these materials is low and getting slightly
pulsating. The volume is a little less than three-lobed rotor for
the space of transferred materials.
3.Three-Lobed Rotor It is widely used one rotor. The volume is
bigger than other type of rotors for the space of transferred
materials. Also each performance is higher than other rotors. Just
it has a certain rate of breakage to the particulate materials on
the transport way.
4. Multi-Lobed Rotor(4-12) The volume is more smaller for the space
of transferred materials and breaking rate more higher when the
quantity of rotary vane of rotor be increased, . Just the transport
way more stable.
Application field:
Household chemicals: Soap , toothpaste, glycerin
Fine cleaning chemicals: Fuels, pigments, additives, adhesives
Chemical fiber: Polyester fiber, rayon, polypropylene fiber.
Paper making: Starch paste, slurry, EFOAMER.
Coatings: Paints, inks, resins.
Specifications:
| ACCUVON | rate of flow
l/rev | flow
(m³/h) | pressure
(Mpa) | speed
rpm | Flange diameter
DN mm | power
Kw |
| AC25 | 0.196 | 0.1-7 | 0-1.2 | 10-600 | DN25 | 0.75-5.5 |
| AC50 | 0.392 | 0.2-14 | 0-1.0 | 10-600 | DN50 | 1.1-5.5 |
| AC75 | 0.588 | 0.3-21 | 0-0.6 | 10-600 | DN50 | 1.1-5.5 |
| AP80 | 1.125 | 0.6-400 | 0-1.8 | 10-600 | DN80 | 3-22 |
| AP100 | 1.875 | 1.1-66 | 0-1.4 | 10-600 | DN100 | 3-22 |
| AP120 | 2.864 | 1.7-103 | 0-1.0 | 10-600 | DN100 | 3-22 |
| AP140 | 3.714 | 2.2-133 | 0-0.6 | 10-600 | DN125 | 7.5-22 |
| AF125 | 4.566 | 2.7-164 | 0-1.6 | 10-600 | DN125 | 11-55 |
| AF150 | 6.828 | 4-246 | 0-1.2 | 10-600 | DN150 | 11-55 |
| AF200 | 9.456 | 5.5-340 | 0-0.8 | 10-600 | DN200 | 11-55 |
| AX250 | 12.5 | 7.5-487 | 0-2.5 | 10-650 | DN250 | 22-315 |
| AX300 | 25 | 15-975 | 0-1.0 | 10-650 | DN300 | 30-315 |
| AX350 | 37.5 | 22.5-1463 | 0-0.6 | 10-650 | DN350 | 45-315 |
| AX450 | 50 | 30-1950 | 0-0.4 | 10-650 | DN450 | 55-315 |
| AX350D | 75 | 45-2926 | 0-0.6 | 10-650 | DN350*2 | 90-450 |
| AX450D | 100 | 60-3900 | 0-0.4 | 10-650 | DN450*2 | 110-600 |
Parameter of AP 120
| Drive | Weight | Dimensions |
| KW | KG | L / mm | H / mm |
| 3 | 218 | 1323 | 394 |
| 4 | 230 | 1343 | 419 |
| 5.5 | 251 | 1433 | 454 |
| 7.5 | 263 | 1463 | 454 |
| 11 | 319 | 1553 | 509 |
| 15 | 381 | 1553 | 509 |
Design 1 | Short, straight pipe connectors with connection flange
and gasket, in mm / inches approx.
| AP 120 | DN 80 / mm | DN 100 / mm | DN 125 / mm | DN 150 / mm | DN 200 / mm |
| DIN 2633 | 146/550 | 146/550 | 176/610 | 181/620 | 251/760 |
| ANSI 150 | 161/580 | 170/598 | 210/678 | 236/730 | |
Working Principle of Rotary Lobe Pump:
The rotary lobe pumps we also called them lobe rotor pumps. They
are one popular transfer pump to conveying the food, beverage, pulp
and paper, chemical, pharmaceutical and so on. The rotor lobe pump
relies on two synchronously rotating rotors that generate suction
(vacuum) at the inlet during the rotation. Thereby sucking in the
material to be conveyed. Both rotors split the rotor chamber into
different spaces. Then operate in the order of 1-2-3-4. The medium
is delivered to the discharge port. In this cycle, the medium
(material) is continuously transported out by the source.
Quality inspection photos
