With Venturi scrubbers, the dirty gas entering a scrubber is forced at high velocity through a Venturi where it collides with scrubbing water. The tiny water droplets capture particles through impaction and diffusion. The dirty water is then removed in a cyclonic separator and discharged into a recycle tank. Some of the liquid is continuously purged to limit the solids concentration and allow recirculation back to the Venturi section.
However, Venturi scrubbers can experience pump failures, small orifice nozzle clogging, and material failures. To avoid these issues, we offer the Hydro-Lance Wet Scrubber system, which combines proven the Venturi collection methodology using with our HEE-Duall SAVe (Sub-merged-Air-Venturi) technology.
In terms of the principles of operation for the Hydro-Lance scrubber, static pressure induced by an exhaust fan draws the sump water and dust-laden air stream into an inverted Venturi throat. Turbulent mixing of dust and small droplets form an agglomerate, which is returned to sump where water is reused and particulate matter settles out or is dissolved. Entrained mists and dust are collected on a chevron blade mist eliminator. The collected dust forms sludge at the conical bottom of the scrubber.
Ideal Applications Include:
For almost half a century, CECO’s HEE-Duall brand has been a global leader in the design and supply of purification products. Our diverse line of merchandise includes everything you need to deal with the collection, handling, and control of corrosive airstreams, corrosive gasses, mists and vapors. Our state-of-the-art technology is specially created to deal with hazardous and volatile exhasut compounds in a variety of industries.
We manufacture wet scrubbers that excel at removing harmful particles from industrial exhaust streams. Factory exhaust mechanisms contain dangerous particulates that can be damaging to equipment and the environment into which the exhaust is exposed. That is why it is so important to manage exhaust gasses with HEE-Duall’s high-quality, technologically superior purification equipment. When you purify with HEE-Duall, you can go forward with the confidence that your emissions are cleansed effectively and efficiently.
Along with superior craftsmanship, HEE-Duall also offers custom-designed solutions for your special needs. We can bring our unmatched technology to bear on your unique situation, no matter the size or scope. HEE-Duall products are flexible and capable enough to handle a variety of jobs in numerous industries. Choose from our long line of wet scrubbers, mist eliminators, aeration towers, corrosion resistant ducts, exhaust fans, and hoods to find the equipment that is right for you.
After you have chosen the appropriate HEE-Duall equipment for your job, we will be with you every step of the way. Our expert staff offers unmatched knowledge in every aspect of our purification equipment, and our customer service sets the gold standard in the industry. Choosing the right purification equipment for your company is a big decision. When you choose HEE-Duall, the choice is easy. Choose the most advanced, the most reliable, and the most carefully crafted equipment in the industry. You’ll be glad you did.