Multifunctional UHT Milk Processing Line With Aseptic Brick Carton Package
With a product that can be stored for long periods without spoiling and with no need for refrigeration, there are many advantages for both the producer, the retailer and the consumer. This includes expensive products such as cream, desserts and sauces. In a modern UHT plant (Ultra High Temperature) the milk is pumped through a closed system. On the way it is preheated, highly heat treated, homogenised, ultra highly heat treated, cooled and packed aseptically. Low acid (pH above 4.5 for milk more than pH 6.5) liquid products are usually treated at 135 150C for a few seconds holding, by either indirect heating or direct steam injection or infusion. High acid (pH below 4.5) products such as juice are normally heated at 90 95C for 15 30 seconds holding. All parts of the system downstream of the actual highly heating section are of aseptic design to eliminate the risk of reinfection, include aseptic packaging in packages protecting the product against light and atmospheric oxygen. Ambient storage is normal.
- - - -
Raw material | Liquid cow milk, goat milk, camel milk, milk powder dissolving with water |
Product | Pasteurized milk, UHT milk, yogurt, milk powder, flavored milk, milk drink, sour milk, butter, cheese and so on. |
Capacity | 1T-50T/D |
Product package | Aseptic pouch, gable top box, carton, plastic bottle, plastic cup, glass bottle, plastic pouch, bulk, according to customers requirement |
Service | Turnkey project service: designing, manufacturing, installation, commissioning, training, after-sale service and so on. |
- - - -
Direct Vertical Milk Cooling Storage Tank
The machien is laying vertical cooling milk pot is used in cooling to storage sweat milk or other liquid .It absorbs international advanced technology adopts importing compress machine and safety and system,micro computer monitor,imported advanced technique and equipment such as polyurethane bubling,honeycomb board evaporator.So it is the ideal cooling and storage equipment for pasture,milk factory,food factory and beverage factore an d phamacy industry.
- - - -
NARMAL VALUME | 2000L |
LENGTH | 1000mm |
POTBODY WIDTH | 1260mm |
HEIGHT | 1510mm |
WEIGHT | 640kg |
AGITATOR | 1.1kw |
AGITATOR RETURNING SPEED | 35kw |
- - - -
Various UHT systems:
There are two main types of UHT systems on the market.
- In the direct systems the product comes in direct contact with the heating medium, followed by flash cooling in a
vacuum vessel and eventually further indirect cooling to packaging temperature. The direct systems are divided into:
steam injection systems (steam injected into product),
steam infusion systems (product introduced into a steam-filled vessel).
- In the indirect systems the heat is transferred from the heating media to the product through a partition (plate or
tubular wall). The indirect systems can be based on:
plate heat exchangers,
tubular heat exchangers,
scraped surface heat exchangers,
Furthermore it is possible to combine the heat exchangers in the direct systems according to product and process requirements. The figure below is an indirect system - tubular UHT plant as an example.