Spray Scrubber

spray scrubber

Introduction

Apzem type spray scrubber works in the way, the water is added with active chemicals adapted to the process, is sprayed into the air flow. The droplet size is controlled to optimize particle contact. Aerosol and gaseous pollutants in the air stream are removed by either absorption or chemical reactions with the water solution. Water with chemicals is sprayed with high pressure through nozzles into the air flow. Some of the water evaporates, especially if the process-air is hot, and disappear with the exhaust. Water droplets are separated from the exhaust and re-circulated back to the water reservoir. Evaporated water is replaced by fresh water and chemicals. Dust and pollution products from the process are removed periodically through the drain. In spray towers or spray chambers, gas streams are fed into a chamber and contacted with scrubbing liquid produced by spray nozzles.Spray towers have low power consumption but have relatively low particulate collection efficiencies.

The re-circulated water in the system must be thoroughly cleaned to prevent excessive nozzle accumulation of unwanted material or block. Nozzle cleaning and replacement are a major part of the maintenance required for these units. However maintenance cost is considerably low because of no internal parts present in the spray type scrubber. Apzem provide the spray chamber made of Mild Steel / SS 304 / SS316 / FRP / PP / PVC to withstand the corrosion rate and long term durability. Apzem type spray tower scrubber as 99.99% destructive efficiency on most flue gases.

. Apzem provide the spray chamber made of Mild Steel / SS 304 / SS316 / FRP / PP / PVC to withstand the corrosion rate and long term durability. Apzem type spray tower scrubber as 99.99% destructive efficiency on most flue gases.Apzem type spray tower scrubber provides Very high absorption efficiency, Low pressure drop, No scaling or buildup of solids, specially designed spray distributorsand nozzles to minimize nozzle plugging, Accommodate high gas temperatures, Tolerate high dust loadings, High efficiency mist elimination. Apzem type spray wet scrubber is specially designed for the application with combination of various solvents as boiler flue gas desulfurization (FGD) and HCl removal, HF/SO2 absorption in the aluminum industry,lime sludge furnace for SO2 control.


Technical Specifications

Longer filter life

Simple Design

Low Cost

Low Noise Level and energy saving

Food Processing

Grain, Agricultures and feeds

Wood Working

Boiler and Furnance

All Apzem Products are designed to comply with ACGIH and OSHA standards as well as local PCB Standards.

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All Apzem Products are minimum one year waranted for performance and quality.

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