Bakery industry which includes bread , cakes ,wafer and biscuits as major product . Manufacturing process of these items requires refrigeration and freezing equipments for production process.
Chilling Plant
Chilling plants are required for providing cold water which are circulated in jacketed mixers to maintain dough temperature s during mixing . Chilling plants are normally are following types
Opentype circuit ( Storage tanks for water are part of the chilled water system )
Closed circuit ( No tank )
Air cooled
Water Cooled
Scroll compressors
Open type belt driven compressors
Chilling plant consists of compressor , condenser , evaporators and delivery and return pipeline , Temperatures are set by thermostats. Chilled water temperatures are maintained 5-8degc
Walk in cold storage
As the names signifies on can walk in these cold room these are new version of old method of cold storage s and have advantage of easy dismantling and erection .Walk in cold rooms are suitable for storing ingredients like butter, chocolates ,chemicals , Additives etc . Capacities of refrigeration are calculated on basis of types of products and area .Walk in cold rooms panels are made of Puff Panels .. Temperatures are maintained 6-4 degc
Cooling Tunnels
Cooling tunnels are provided to cool cakes , swiss rolls after baking and after cooling products can easily be packed without any damage . These tunnels can be on line directly mounted on the conveyors as in cream biscuits production or can be standalone tunnels located at a distance from production line .
Deep Freezer
Deep freezers are kept near production line and are used to store small quantities of ingredients and raw material .for eg chocochjps , fruit cuts , additives , butter etc . It is some what similar to refrigerators
Milk chillers
Milk chillers are required to store milk in solution phase for process requirement where milk is required to sprayed . Milk solution are prepared and are transferred to milk chillers for storage . Direct ( Dx) expansion type milk chiller are more popular then open type . Cooling takes through plates around the jacketed storage tank . Temperatures are maintained between 6-4degc
Block cooler
Block coolers are required in wafer biscuit production where pile of sandwich sheets filled with creams are cooled before sheet cutting operation s. Temperatures are maintained below 15deg c .
Showing posts with label refrigeration equipment. Show all posts
Showing posts with label refrigeration equipment. Show all posts
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