Sludge tanks

The correct choice of agitator for a sludge tank

For sludge tanks with relatively high dry matter content and where there is a need for periodic homogenisation of the media, this application requires a powerful, large dimensioned agitator with high effectiveness in relation to energy consumption.

Here Lind Jensen’s MRPG (medium flowmaker) and OMPG mixer really come into their own.

A strong fabricated mounting bracket for both types is made of either acid-proof, stainless, or hot-galvanized steel, which both facilitates the daily operation and easy servicing of the agitators.

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Brackets

There is a wide variety of mounting brackets for both types. Made of either acid-proof, stainless, or hot-galvanized steel, the brackets are designed for years of daily operation. Manufactured to facilitate the day-to-day usage, as well as regular servicing of the agitators.

ompg

Sludge tanks with less than 5% of dry matter in the media

Lind Jensen MRPG Medium Flowmaker

A Submersible agitator developed for mixing where there is low water depth, such as at inlet grates and in equalization tanks.

- Unique 2-blade propeller design with high efficiency in relation to energy consumption
- Geared for peripheral speed of 7 metres per second
- Strong planetary gear
- Mechanical seals in an oil bath, leakage sensor and bimetallic sensors

Can be supplied at 60 Hz and ATEX approved.

1,1 – 18,5 kW 530 – 870 mm. 222 – 350 6,3 – 13,3 m/s 0,4 – 2,0 m³/s 1 – 3 year(s)

Sludge tanks with over 5% of dry matter in the media

Lind Jensen OMPG Mixer

A Powerful Agitator which is specially developed for sludge tanks with a relatively high dry matter content. Mounted either with brackets on the bottom of the tank or, taking servicing into account, with brackets on the bridge or side of the tank.

- Self-cleaning propeller made of acid-proof steel or coated steel
- Planetary gear that ensures powerful transmission
- Mechanical seals in an oil bath, leakage sensor and bimetallic sensors.
- ATEX approved up to 15.0 kW

Can be supplied at 60 Hz.

MRPG
0,75 – 4 kW 730 – 870 mm. 115 – 178 5,2 – 7,6 m/s 0,5 – 1,04 m³/s 1 – 3 year(s)

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LJM takes great pride in being a flexible supplier, delivering the right products, at the right price and with a short delivery time. Therefore, fast and efficient service – before, during and after delivery – is crucial for LJM. Many years of working closely with our customers confirms that these business principles are greatly appreciated by those who purchase our products.