Model CRU-48 -Gas Cylinder Recycling Unit
The vacuum pump evacuates the separating vessel as well as the attached gas cylinders. After reaching the preset vacum limit the induction heating is activated and the distillation process begins. The gas cylinders are heated slowly until the acetone changes from liquid to gaeous state. The resulting gas is exhausted by the vacuum pump through a pleate heat exchanger. The is condensed in the heat exchanger and collected in the separating vessel in liquefied state.
Distillation unit
Inspection glass vessel lamp in -design
Heat exchanger unit made of stainless steel, welded
Customized cooling units with power buffer (up to 25% energy savings)
Vacuum unit
Vacuum pump in -design (up to max. 40mbar)
Vacuum unit in special version up to 5mbar
Heating
Heating in -design
1 to 3 stage, PID-controlled heat carrier heating
4 or multi-stage PID controlled heat carrier heating
Combined heating/ cooling units (heat pumps for up to 50% energy savings)
Frame variants
Anodized, conductive aluminium profile frame
including panel sheets
Safety/ system integration
- Explosion protection class EX II 3 G c IIA T3 (with inerting and suction)
- Inerting unit
- Explosion protection class EX II 2 G c IIA T3 (without inerting and suction)
Control system
- Fully automatic, PLC operated system
- Designed for monitoring free 24h operation
- Delay timer for night-/ weekend operation
- Including 15m cable loom (from unit to switching cabinet)
- At unit
- On-/ off-switch
- operation indicator lamp
- Emergency stop palm button
- At switching cabinet
- Graphics display and operating terminal at cabinet door, monochromatic, 16 gradations, touchscreen
- Operation indicator lamp
- Error indicator lamp
- Emergency stop palm button
- PID-controller & display
- 15m cable loom
- At unit
- error indicator lamp
- At switching cabinet
- Graphics display and operating terminal with color display, touchscreen
Optional accessories
- External, single or double-walled container for fresh/ contaminated goods
- Safety collecting drip pan according to water ressources act (WHG)
Service
- 24 months warranty
- Pan-european 24h on-site service
- Express shipment of spare sparts
- Up to 60 months warranty
- Remote maintenance through automation device or modem
- Support at creating of the explosion protection document
Outstanding characteristics
Wetted parts in stainless steel, including double jacket for heat carrier
- Conservation of the gas cylinder (no cutting required!)
- Neutralizatin of the porous mass
- Recovery of the solvent
- Recory rate up to 95%
- Amortization usually < 1 year
- High distillation performance
- Fast and effective heating of the medium by means of induction
- Preparation of up to 8 gas cylinders simultaneously
Automatic in-house operation
- No costly external treatment
- No transport of dangerous goods on public roads
Designed for 24-hour operation
- Minimized system monitoring
- Simple introduction of the gas cylinders
Water cooling
- Emission-free condensation of solvent gases even at high ambient temperatures
Cabinet with electric control
- Continuous process flow
- Monitoring/ compliance with the security parameters
- Highest operational safety