Case studies

Meat Factory Volkovysk / Belarus


Planning/Implementation:

Güntner AG & Co. KG

Refrigerant:

Ammonia (NH3)

System start-up:

2008

The Volkovysk combine is one of the 10 largest meat processing factories in Belarus. Every year around 60,000 t of meat are processed here to make products such as mincemeat, sausages and meatballs. The products are cooled with ammonia evaporators by Güntner.

Demands:

The original factory (founded in 1964) was to be modernised and extended during on-going production. To fulfil the high demands resulting from correct storage of the products, the operators instructed Güntner to equip the deep-freeze rooms.

Solution:

Güntner supplied 14 ammonia evaporators mounted under the ceiling on stainless steel frames. The evaporators hold the room temperatures in the various deep-freeze storage areas at a constant -5, -10, -30 and -40°C. The total capacity of the evaporators is 8,700 kW. 50 t of ammonia circulate through the central refrigeration system, while the secondary refrigerant circuit operates with 600 kg of refrigerant. Volkovysk completed the extensive modernisation work in 2008.

 
Technical data:

Type of system:

Ammonia refrigeration system

Refrigerant:

NH3

Refrigerant charge:

50 t

Secondary refrigerant:

R22, R404A, R134A

Evaporating temperature:

-5°C, -10 °C, -30 °C, -40 °C

Condensing temperature:

35°C

Cooling capacity:

8,700 kW

Main components:

14 ammonia evaporators
Contact:

Güntner AG & Co. KG
Roland Handschuh
Hans-Güntner-Strasse 2-6
D-82256 Fürstenfeldbruck
Germany

Phone: +49 (0)8141 242-204
Fax: +49 (8)141 242-477

www.guentner.de