Dry Powder Dosing Systems by QILEE

Product Overview

- Fully automated Dry Powder Dosing System by QILEE designed for handling potassium permanganate powder from storage to accurate solution dosing.

- Implements a four-step process: sealed powder storage → precise feeding → on-line dissolution/mixing → solution storage and accurate dosing.

- Composed of five core units: Powder Storage & Feeding, Dissolution & Mixing, Solution Storage & Dosing, Control, and Safety/Environmental Protection.

Product Features

- Sealed conical-bottom powder silo with moisture-proof breather valve and dust-removal filter to prevent moisture uptake and dust emission.

- Anti-bridging arch-breaking or fluidization devices plus precision feeders (screw feeder or loss-in-weight) with typical accuracy ±0.5–1%.

- Dissolution tank with mechanical stirrer, automated water inlet (valves + flowmeters) and liquid level control to maintain set concentration.

- Solution storage with ultrasonic level gauge (accuracy ±1 mm) and metering dosing (diaphragm pump or valve+flowmeter) with stainless-steel pipeline valves.

- Integrated control unit for automatic sequence, proportional linkage, manual/remote operation; safety units include sealed design, dust collection, and leakage trays.

Product Value

- Ensures consistent, repeatable solution concentration and dosing accuracy for stable process performance.

- Reduces manual handling, labor costs and human error while improving operational safety around hazardous powders.

- Minimizes environmental emissions and workplace contamination through sealed handling and dust collection.

- Speeds up dissolution and delivery, supporting continuous operation and improved downstream treatment efficiency.

Product Advantages

- High dosing precision and stable control (tight feeder accuracy and flow-regulated water dosing).

- Corrosion-resistant construction materials and appropriate seals (stainless steel or PE tanks, PTFE seals) for potassium permanganate compatibility.

- Robust safety and environmental measures (sealed system, dust collection, leakage containment).

- Modular, turnkey design with remote monitoring and automatic/manual modes for easy integration and operation.

- Backed by QILEE’s quality inspection, design expertise and commitment to environmentally friendly practices.

Application Scenarios

- Municipal water treatment: pre-oxidation to remove organics, algae, iron and manganese.

- Drinking water purification (rural and industrial) to improve potability and safety.

- Industrial wastewater treatment: removal of phenol, cyanide, decolorization for printing & dyeing effluents.

- Industrial circulating water systems: microorganism control, corrosion and scaling prevention.

- Any process requiring precise preparation and dosing of potassium permanganate solution in manufacturing, water utilities or environmental remediation.