Smallproducer pastorizationsolution construction
The goal of project was to develop movable softdrinks pastorizationsolution, that has a thermostat and is able to use combined heatingsources. Pastorizationsolution consists of three main parts: pasteuriser, pasteurization baskets and a pulley structure for lifting baskets. When designing the pasteuriser solution, it was considered that all materials would comply with the requirements imposed on the food industry. The pasteurizer is a tank equipped with two compartments, three 9 kW heaters and a power and control unit. The total volume of the pasteuriser is 1200 l, which is divided into two sections: larger and smaller. In the larger section, pasteurization is carried out, and heaters are placed in the smaller one. Pasteurization baskets can hold 450 0.33 l bottles and can withstand a weight of 225 kg for full bottles.
Technical specifications of the prototype pasteurizer solution:
Supply voltage | 400V - 50 Hz |
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Electric power | 27 kW |
Maximum allowable load on baskets | 400 kg |
Maximum permissible load on the pulley structure | 400 kg |
Pasteuriser capacity | 1200 l |
Reaching the pasteurization temperature (20° -> 70°) (calculated) | 2h 9min |
Technical specifications and power of electrical beams:
Technical specifications of electric beams "Nupower Evolution" | NPECH 250 | NPECH 400 |
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Supply voltage | 230 V - 50 Hz | 230 V - 50 Hz |
Power | 540 W | 950 W |
Load-bearing capacity of the load-bearing structure | 250 kg | 400 kg |
Lifting speed | 5 m/min - 10 m/min | 5 m/min - 10 m/min |
Maximum lifting force with one rope | 125 kg | 200 kg |
Maximum lifting capacity with two ropes | 252 kg | 400 kg |
Lifting height (with one rope)/(with two ropes) | 12 m/6 m | 12 m/6 m |
Wire rope diameter | 3 mm | 3,8 mm |
Weight | 11,9 kg | 17,3 kg |