For many years, Spiroflow has been supplying equipment for the discharging and metering of water and effluent treatment chemicals. The products used for PH control, such as hydrated lime, activated carbon (PAC) and soda ash are supplied in various forms and Spiroflow has designed equipment to discharge both Bulk Bags (FIBCs), silos and 25kg sacks. All Spiroflow solutions provide the following benefits: Reduced manual handling. Dust-free bag emptying. Loss-in-weight or volumetric chemical batching. Integral conveyors - either flexible screw, aero mechanical or vacuum. Bulk bag dischargers with integral flow aids for poor flowing products such as hydrated lime. Continuous flow of product through the use of hopper/chute agitation devices. High levels of reliability. Minimum maintenance costs. Spiroflow conveyors permit the use of varying or coarser, and less expensive grades of lime than are required for the operation of axial type pumps for example. Even and consistent material flow. INDUSTRIAL EFFLUENT & WATER TREATMENT

Schematics of typical Spiroflow Discharging and Dosing Systems SYSTEM 1 Discharging Activated Carbon from FIBCs. FIBC discharge station Type 6 - comprising hoist, runway beam, lifting frame, discharge chute and massage system flow aid. Weigh hopper on load cells with variable speed gearbox. Agitation unit with flexible screw conveyor. Controls with inverter (not shown). System overview Activated carbon is supplied in FIBCs that are loaded onto a discharge station. The carbon then empties into a flexible screw conveyor supplying a weigh hopper. The first conveyor tops up the weigh hopper on demand...

SYSTEM 4 Discharging Activated Carbon from FIBCs without a forklift truck. Equipment summary: a) Type 6 FIBC discharge station comprising hoist, runway beam, lifting frame, discharge chute and massage system to aid flow. Agitation unit with flexible screw conveyor and variable speed drive. Control panel with inverter (not shown). System overview Activated carbon is supplied in FIBCs that are loaded onto a discharge station. Carbon is then discharged into a flexible screw conveyor, which in turn supplies an eductor. Conveying Hydrated Lime from FIBCs. Equipment summary: System overview Type 2...

"DOSING SYSTEM IN A BOX" Spiroflow working together with Ejector specialist Transvac Systems Ltd., offer Containerised Dosing Systems where the solids additive handling system, the dosing ejector and all controls including safety and alarm systems are housed in a 20ft ISO Container. This approach massively reduces the cost of water or waste treatment in those situations where a building would otherwise have to be erected. And, of course, they are mobile and can be available for transfer to any location at short notice to deal with a seasonal or emergency situation. We believe that after-sales...