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Water Dedusting Tower System for Rotary Dryer Machine

Time:2018年08月23日      Hits:

Water Dedusting Tower System by Sunco Machinery is ideal for the dust collection of Rotary Dryer Machine

Water Dedusting Tower System for Rotary Dryer Machine

It has the features:

--- Easy Operation and Durable;

--- Lower Invest;

--- Good Dust Removing Performance.

Water Dedusting Tower System consists of Water Dedusting Tower, Water Pump, Water Pipe, Settling Water Pool, Clean Water Pool, etc.

The customer make the water settling pool and clean water pool at their work site according to Sunco's technical drawing.

After being processed  by the Cyclone Separator, still there is few fine dust mixed with the exhaust air.

Exhaust Air pass through the draft fan, then goes into Water Dedusting Tower. Exhaust Air moves to the top of the Water Dedusting Tower.

Water Pump takes water out of the clean water pool, and  then sends the water into Water Dedusting Tower.

Water Dedusting Tower is divided into 3 chambers, and in each chamber there is one Water Mist Sprayer. Water Mist Sprayer generates the water mist, and then water mist falls down to the bottom of water dedusting tower.

During this process, the exhaust air meets the water mist, and the fine dust mixed with the exhaust air is captured by the water mist.

Finally the clean exhaust air goes out from the top of water dedusting tower, and goes into atmosphere;  the fine dust together with the water mist goes out from the bottom of water dedusting tower, and goes into water settling pool.

Between the Water Settling Pool and Clean Water Pool, there is one wall. After settlement, the dust settles to the bottom of pool, and the water goes into clean water pool. 

In the market, also there is Impulse Bag Filter, then why not use Impulse Bag Filter for the dust collection of the Rotary Drum Dryer System ?

Impulse Bag Filter usually is to be used for collect the dust from the dry exhaust air.

In the rotary drum dryer drying process, inside the exhaust air, except few fine powder, there is large quantity of water vapor. Here if use Impulse Bag Filter:

01. The draft fan motor needed to be changed from 22kw to 45kw, so that it can overcome the air resistance of the impulse bag filter. In other words, the electricity powder consumption will be higher.

02. As there is large quantity of water vapor in the exhaust air, then the fine powder will get wet by the water vapor, and it will stick on the surface of the filter bag. In other words, in long term you will often needs to change the new filter bags, and it surely will increase much cost accordingly.

Rotary Drum Dryer made by Sunco Machinery:

Rotary Drum Dryer made by Sunco Machinery

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