CON-V-Air - Model HLS -Hydrated Lime Injection System
This system allows operators the flexibility of transferring the required quantity to a single or to multiple dosing points within the plant. On the receiving end the product is fed into one of two types of receivers; an intermediate receiver, which incorporates a valve system that allows product to fill the receiver while letting air passthrough, or an end of line receiver which incorporates dustcollection capabilities. Whether dust collection is performed on the end hopper or back in the silo itself the filter media is effective to 99.99%. Cleaning of the filter media is done automatically via an integrated pulse jet system thereby extending filter media life. Located beneath the receiving hopper the screw feeder doses the correct amount of lime directly into the wetting drum or wetting cone located above the dosing point which then feed into the water to be treated by our Flexturi.
This configuration eliminates the need for pumping lime milk and minimizes operator/maintenance intervention due to scaling.
Process Capability and Requirements
- Conveying Capacity:Up to 30kg/min
- Conveying Distance:Up to 600 feet
- Screw Feeder Precision:Better than 2% full scale
- Screw Feeder Throughput: Min 0,04 - 1,2 kg/hour (1/2")
Max 14 - 420 kg/hour (3") - Flexturi Capacity:Up to kg/hour
- Pumping Capacity:Up to 25 feet head loss
- Water Requirements:140 liters/minute
- Compressed Air Requirements:5 SCFM @ 65 psig
- Dry pneumatic conveying of the chemical near the injection point
- High performance polyester filter system with pulse jet cleaning
- Totally enclosed system dust tight
- All required controls wired in junction box
- Precise volumetric screw feeder
- Hydrated lime wetting drum or cone
- Rapid change in concentratino for process requirements
- Flexuri ejector designed for self cleaning of build up scale