This video details the customization of a containerized aluminum sulfate make-down and dosing system.
The make-down system is a Model 250 Stainless Steel (M250SS) that will prepare and dose a 50% alum solution. The customer is a tunneling and boring company that requested the preparation system be fitted to a 10ft climate-controlled container. The container is compact and easy to move as the customer's jobs move.
The container has a single-point electrical hookup and recessed plumbing connections.
First, the complete electrical distribution board has a 3ph disconnect, breaker board, transformer, and 120V panel. Plus, LED lighting, floor exhaust fan, and diamond plate flooring.
The M250SS has a single stainless steel mix tank with a 110lb hopper for the dry aluminum sulfate. A pressure transducer in the mix tank automates the batching process. The screwfeeder is flow paced by the flowmeter to maintain a 50% solution strength. Progressive cavity dosing pumps discharge the alum solution.
The control panel has Hand/Off/Auto controls allowing for automatic operation with manual override. It includes the tank level readout screen from the pressure transducer.
Contact us if you need a chemical preparation and dosing system or want to learn more. Or comment below.
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