#Industry News
AIR FILTRATION UNIT
Chemical Production
The purpose of MAH Package Air Dryer and Filtration System, designed and realized by ATP for a Russian client, is to supply dry air and separate dust from exhausted air in a solid maleic anhydride production plant.
The machine within the maleic anhydride production plant realizes a closed circuit of dry air under negative pressure that prevents the escape of dust into the surrounding working environment and at the same time avoids the formation of maleic acid that normally occurs when maleic anhydride reacts with water.
The machine consists of the following equipment:
1. Adsorber dehumidifier (2 x 100%)
2. Sleeve filter with dust collector function (2 x 100%)
3. Cyclonic dust extraction and recovery device (2 x 100%)
4. Exhaust air extraction blower (2 x 100%)
5. General power and control panel
Here below main technical data of system:
Data
Air flow (m3/h) 6000
Total head (Pag) 1000
Tdp (°C) -3.5
Filtering surface (m2) 90
Filtering capacity (µm) 5
Voltage (V) 400
Aux. voltage (V) 24
Phases 3
Frequency (Hz) 50
Total power (kW) 122
The proposed plant, equipped with all the necessary instrumentation for operation, are fully automated control through the General Power and Control Panel. The control system include:
- Automatic operation of the plant
- Supervision of process parameters with safety/stop logic and alarm in case of abnormal operation
- Process value control on HMI (touch screen display)
- Communication to DCS of process parameters via modbus.
The goods are supplied according to CE standard and met EAC certification.