Mobile Cementation unit is a cement-slurry producing unit installed in container mounted on a flat bed trailer and transported from site to site in a ready to use condition. The system is designed as a fully automatic unit to be operated from a central control cabin through PC/PLC
Mobile cementation system consists of four modules:

1. CEMENT CONVEYING MODULE:

This module consist of a dry cement vacuum assisted pneumatic conveying system for transferring cement to the silo from bag hopper or through suction nozzle, cement storage silo, Bag hopper, screw conveyor to transfer cement from silo to the mixing module, rotary airlock feeder at the bottom of the silo for ensuring positive metered feed as well as air lock for vacuum conveying system, and compressor with air dryer, filter and after cooler, associated piping and electrical control cabling.

2. MIXING MODULE:

Mixing module consists of weigh hopper with rotary air lock to feed cement by LOSS-IN-WEIGHT-SYSTEM, waste storage tank, waster feeding pump, waste agitator, mixing vessel, high shear mixer for CEMENT SLURRY PRODUCTION and pneumatically operated ON?OFF and control valves placed inside the shielded enclosure and water tank with connecting pipelines and valves provided for decontamination of the mixing module on top of the shielded enclosure. Ultrasonic level switches are provided on the mixing vessel for continuous measurement of cement slurry in mixing vessel.

3. AIR HANDLING UNIT:

Air from the shielded enclosure is handled separately filtered through a demister, filter bank of pre-filters and HEPA filters and exhausted into the atmosphere through centrifugal blower.
Pressure switch and differential pressure switch is employed to monitor the pressure inside the shielded enclosure and differential pressure switch across HEPA filter respectively.

4. CONTROL MODULE:

All controls of the mobile plant are from an integrated central control situated to the from end of the unit. The control console is placed in a dust free room kept cool with a window air conditioner. The control panels, switches, PC, PLC are orgonomically positioned for easy access and operation of the operator. The operator is provided with real time information about the process parameters and also the various constituents required for study functioning of the process through PLC based system by SCADA Software.