SPVC-22A Oil Free Screw Blower widely used in sewage treatment

Features and Advantages

1，Adopt dry type oil-free compression Air end, the compression process is 100% oil-free

■ Screw type rotors with super-coating, high compression accuracy, low noise and long life

■ Compared with roots blower, the efficiency is average increased by 20-30%

2，Motor adopt IE4 efficiency permanent magnet motor, protection class IP54 / 55 frequency, average savings of 3-5%

3，■ Inlet and exhaust side silencer design, low running noise

■ The air intake adopts a sound-absorbing design, which minimizes the noise at the air intake

■ Using anti exhaust muffler structure, no resistance, good noise reduction effect

4，■ VSD Control zThe vector inverter control system is used to precisely control the load according to the air demand and constant output pressure.

■ VSD start, Low starting current, protecting electrical components

5，■ Intelligent controller, touch screen, all operating information display, safe and intelligent, 24 hours unattended operation

■ Industry 4.0 system, can view the operational status of equipment at any time on a mobile device or computer

6，Independent air end gear and bearing lubrication systems, double-pump design to ensure reliable long-term operation of the machine.

Energy saving and high efficiency

The high-e ciency permanent magnet motor and the high-e ciency ternary fluid impeller are directly driven, the transmission structure is greatly simplified, and the energy consumption is reduced by 30%-40% compared with the traditional roots blower

Low vibration and low noise

In order to ensure the needs of humanized operation, Baobang Electric adopts the unique secondary dynamic balance vibration reduction design and chassis sound insulation technology, and the fan noise is controlled at 80dB

Intelligent control

Based on the ECC remote control system independently designed by Sazhen Electric, it can realize online monitoring of fan status, intelligent control and remote maintenance, and remote debugging.

Easy maintenance

Directly connected high-speed fans do not require foundation and are easy to install; daily operations only need to replace filters, which greatly reduces maintenance workload.

Applications

It adopts advanced magnetic bearing, ternary ow turbine, high-speed permanent magnet synchronous motor, high-speed frequency conversion speed regulation, intelligent monitoring and control and other core technologies. When starting, it suspends rst and then rotates. There is no friction and no lubrication. The turbine and the rotor are directly connected and drive Zero loss. The noise is as low as 80 decibels and is widely used in sewage treatment, aquaculture, steel, cement, food, brewing, textile, petrochemical and other elds.

Working Environment