Pollution Control Unit

Wet Collectors (Pollution Unit) For Drum Mix Plants With the mixing process can be found thermodrum two types of emmisions. particles and "blue smoke". The most efficient method to collect sufficient quantities of these particulate emissions, so that the air cleaner exhaust is wet type collector. These collectors wet type operate on the principle of wet dust entrained in the stream particules exhaust and trapping them in the water droplets which is filled with exhaust gases and is drained from the system in the form of water sludge.

 

Warning :

 

As a safety measure, always enclose or cover setting tank with wire fencing as water temprature during operation is approximately 150°F The Setting pond shown is divided into three section by weires. The Sludge from the separator enters section (A) Where much of the sludge settles out before flowing over into section (B) By the water enters section (C) It is amply clarified for rearculation.

 

Operating Principles Of The Venture Type Wet Collectors :

 

The exhaust gas laden with dust is removed from the drum mixer and the venturi by the exhaust fan. In thoat Venturi. the exhaust gas passes thriugh a water spray introduced by a spray bar multiple nozzle. The dust particles in the exhaust gas stream are "surrounded" by the water spray and moisten.

 

Extreme turbulence promotes the venturi narrow intimate contact of the water and dust particles to ensure through mixing. As the exhaust gas enters the separator, the dust-laden water is removed by the centrifugal action of a perforated plate skimmer. Water is drained dust ladon them out into the separator in the form of an aqueous slurry in an adjustment tank.

 

Large Non-Clogging Nozzles :

 

Large nozzles provide unobstructed operation and ensure minimum water maze to reauirements to Collector type of risk. Wide opening reciralated water nozzles without clarifying long period. Deflector waterjet nozzle difect a cone spray pattern for complete wetting of the powder particles.

 

Efficent Weeting Action :

 

High pressure in the exhaust gas stream ensures more efficient operation Venturi Collector with less maintanance. The exhaust gas stream more than double the rate of speed as it is forced through the venturi and the turbulence creates extreme fast aceleration the exhaust gas stream, causing a highly effective mixing action between the particles and efficient of dust and spray water from the fully assembled adjustable venturi having a throat actuator driven by a coating which is controlled from the operator cousole. This erraits "Fine tuning" to get the cleanliness efficiecy optimal operating conditions of the plant.

 

Setting Pond For Sludge Drainage :

 

Setting pond should be constructed of sufficient size and capacity depending on the water wet sump model used to heat the drum. The tank has a volume adjustment roughly equivalent to the amount of water passing through the manifold wet hour. The creation pond sample is divided into three sections by landfills. The sludge from the separator enters the section A, where most of the particles to settle before flowing into the next section B, When the water enters the section C, is abundantly clear to recirculation.