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[China]
Trade Verify
Address: No. 98, YanshaRoad, Nanpu, Luopu street, Panyu District, Guangzhou
Contact name:Demi Liu
Accuvon (Guangzhou) Pumps Co., Ltd |
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Verified Suppliers
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Low-pulsation,Pressure stable,filter press feed pumps
A sewage treatment plant sought new filter press feed pumps as an alternative to the previously used progressing cavity pumps. Reasons for the change included the high costs of pump maintenance, the high cost of spare parts and high energy costs.
They chose a Accuvon AP100Twin Pack; two identical Accuvon AP100 Rotary Lobe Pumps connected in series. Each pump has its own drive and frequency inverter. This allows the speed of each pump to be adjusted independently.
The filter press operates in two distinct phases; the pre-filling phase and the pressure phase. During pre-filling large quantities of sludge will be pumped into the filter press to fill the chambers. The Accuvon Pumps are operated at high speed for this phase.
As the filter press becomes loaded with sludge, the back-pressure increases. The pressure is monitored via a pressure sensor. As the pressure increases, the speed of the pumps is adjusted accordingly (pressure phase).
The customer is very satisfied with the Accuvon Rotary Lobe pumps. The space-saving design, excellent performance and ease of maintenance have impressed the treatment plant operators.
Application data:
| Medium | static thickened waste activated sludge |
| Flow Rate | 30 – 40 m³/h |
| Pump Speed | approx. 100 – 280 rpm |
| Temperature | 20 °C |
| Pressure | 1 - 15 bar |
| Solids Content | 1.5 – 4% TS |
| Viscosity | 1 mPas |
| pH level: | Neutral |
Technical data::
| Casing | Cast iron |
| Casing protection plate | XAR450 Hardmetal |
| Static O-rings | NBR |
| Shaft seal | mechanical seal SIC / SIC |
| Rotors | Rotors: 3-lobe, screw, NBR Rubber |
| Drive | Helical geared motor, 11 kW |
Advantages of this Accuvon lobe pumps AP100
· Ease of maintenance
· Inexpensive replacement parts
· Space-saving design
· Pressure stable
· Low energy consumption
· Variable loading rates
· Max. differential pressure for each pump: 50% of the total pressure
· Fully elastomer encapsulated rotors
· Removable liners
FAQ:
| How to order from us? |
| Contact with us and tell your requirement , all components of pump are accepted customized for you |
| Which shipping terms are available? |
| By sea, air, Express |
| How to operate your pump properly? |
| We have the complete English manual, training file and vedios to guide how to install the pump, how to maintain pump. |
| What is your Warranty? |
| We guarantees that the pumps supplied are of high quality and reliability. Warranty is 18 months from the date of manufacturing. If any quality problem, we will send you the parts without cost in 3 working days. |
Similar application of sewage treatment:
For more than 14 years, Accuvon manufactures and develops new innovation of Rotary Lobe Pumps and Macerating Technologies to serve the rising demand for the Waste Water Industry. With a wide range of 16 pump sizes, a large selection of equipment and additional parts, Accuvon is able to cater pumps which are perfectly suited to many waste water applications. The high performance units made important contributions with sewer collections system issues, industrial waste water management, sludge etc…
Dewatered Sludge | Digested Sludge | Dosing / Injection | Flotation Sludge | Lime & Flocculant | Permeate / Filtrate | Primary Sludge | Raw Sewage | Scum and Grease | Sludge Liqour | Thickened Sludge
Features of Accuvon Rotary Lobe Pumps:
1.Self-priming, Valve-less, Positive Displacement Pump
2. Easy Maintenance through Front Cover
3. Controllable Flow, Ratio up to 1 : 5
4. Capacity of up to 3200 m³/h
5.Pressures of up to 25 bar
6. Dry-running Capability
7.Reversibility, same pump output for both directions
8. Gentle, Low-Pulsation Pumping
9.For Viscous, Solid, Abrasive or Shea-sensitive Mediums
10. Low Parts Replacement Costs
Components of a Accuvon Rotary Lobe Pump
1 Timing gear
2 Quench and control chamber
3 Casing in block design
4 Unwetted shaft
5 Axial and radial casing protection
6 Shaft seal
7 Rotors
8 Quick-release cover
