Home Pasteurisation Project

So, for a while now I've been planning to build my own pasteurisation rig.

There's a few ideas in the offing, which include;
- 12/24VDC control
- Running off the battery bank
- Using design principles from industrial pasteurisers
- Heat exchanger for the heating circuit for quick heating.
- Delay pipe for the kill time
- Chilled fluid vessel for the cooling ciruit for high speed cooling
- Divert valves for the switchover
- Chilled/heated fluids generated by peltier cooler, which require
- 160 A at 12 V
- 20KHz PWM Controllers and power electronics to suit
- Control via the Siemens S7 PLC I have sitting around.

There's a heap of plumbing required, but that's yet to be thought about in detail.
In the meantime, I'll build the peltier unit and it's controllers to generate the fluids.