Wet Scrubber

Approx. Rs 5 Lakh / UnitGet Latest Price

Classically scrubbers are classified according to application and structural design namely Spray Tower, Tray tower, Packed Bed Scrubber and Venturi Scrubber. The reason for many scrubber failures is very low turndown ratio and poor operating range. Also other problem relating of scrubbers are scaling, corrosion, poor spray patterns, poor wetting of packing(channelizing), non proper gas distribution in Venturi etc., We studied all these factors and problems and developed scrubber design which will take care of all these points.

We first simulate the design, study the flow patterns, correct if any and then prepare final design. With this the scrubber will operate satisfactory in the given operating range. We also offer separate slurry preparation system for scrubbing media so that we will get more efficiency with same system

Dust/Fume Extraction System:

In thermal power stations, Metal Industry, Coal/material conveying is one of the most important steps. Coal/Material handling system mainly consists of unloading, screening, crushing, stacking, reclaiming and bunker feeding equipment arranged in an optimum configuration. Coal or bulk solids are received at site either by ships or by rail-wagons or by trucks. It is then conveyed for screening and crushing. For smaller capacity plants, either conveyor with traveling tripper or conveyor with telescopic chute is generally used for stacking the crushed coal andreclaimed using bridge type scraper reclaimer or underground reclaim hopper with suitable capacity dozers.

Dust generation in a plant:
Loading point, Unloading point of belt conveyor, Discharge Chutes: Dust from the operation of belt conveyors originates mainly at the trail pulley where material is received and at the head pulley where material is discharged. Dust generation depends on belt width, speed, height of fall of coal.

Bunker Feeding Point: Crushed coal either directly from crushers or from the crushed coal stockyard is conveyed to boiler bunkers through traveling trippers or reversible shuttle conveyors. Dust is generated while loading the bunkers, spreading of which is controlled to some extent by conveyor sealing arrangement, and needs to be extracted from bunkers.

Crusher area: Crushers are used for size reduction in the coal or other particle. The huge gyratory or roller crushers are used for primary size reduction, while jaw or gyratory crushers are used for secondary size reduction. Large side hoods are used for dust extraction.