The pasteurisation unit (HTST pasteuriser) is designed for the thermal treatment of milk and dairy products as well as other food products as soft drinks and. For more than 30 years REDA S.p.A. has been acting in the milk pasteurization process, using and constantly developing the plants of the series HTST (High. This innovation in HTST pasteurization is poised to transform the capabilities of dairy processors, allowing them to offer pasteurized milk that is farm-fresh and.

Author: Arall Shaktibei
Country: Costa Rica
Language: English (Spanish)
Genre: Business
Published (Last): 24 April 2009
Pages: 189
PDF File Size: 11.14 Mb
ePub File Size: 1.60 Mb
ISBN: 214-2-23325-932-1
Downloads: 42840
Price: Free* [*Free Regsitration Required]
Uploader: Dill

Quiz 24 Lesson I have read and accept the privacy policy.

The milk is gently heated indirectly by the heating system using hot water. Plate pasteurizer with cooling of the heated milk by water in counter flow principle ice water after cooling required.

HTST Pasteuriser

Next, the product passes through the holding tube that ensures the correct pasteurisation by holding the product at the required temperature for the specified period of time. It, therefore, helps to maintain a higher pressure on the pasteurized side of the heat exchanger. The product arrives to a balance tank BTD and is passteurizer to a plate heat exchanger. It is centrifugal “stuffing” pump which supplies raw milk to the raw regenerator for the balance tank.

When the last portion of water leaves the balance tank, turn the 3-way valve at the finished milk outlet so that the flow is diverted to the floor. If the heat exchanger has a regeneration stage, the treated product is used to preheat the feed material, losing heat in the process, this, reducing the energy required to reach the pasteurising temperature and in reducing the cooling required.


Paper o video recorder.

The timing pump draws product through the raw regenerator and pushes milk under pressure through pasteurized regenerator. The balance tank provides a means for recirculation of diverted or pasteurized milk. Tube section for sec pasteurization temperature holding pasteufizer, at min. It governs the rate of flow through the holding tube.

The balance, or constant level tank provides a constant supply of milk. The indicating thermometer is considered the most accurate temperature measurement. It is important to note that the FDD operates on the measured temperature, not time, at the end of the holding period.

Magnetic flow meters shown on the right can be used to measure the flow rate. There are two types of FDD:. This step requires power. There are two types of FDD: Parts in contact with the product: Since the magnetic flow meter continuously senses flow rate, it will signal the electronic controller if the actual flow exceeds the set flow rate for htstt reason. Quiz 31 Lesson Chart recorder, multi-channel, with memory card for data storage. With operator control, changes can be made to the program which might affect CCP’s; the system is not easily sealed.

At the pasteurized product discharge is a vacuum breaker which breaks to atmospheric pressure.

AISI Other components and control panel: It is essentially a short piece of tubing approximately 25 cm long surrounded by a housing, inside of which are located coils that generate a magnetic field. The panel includes a temperature regulator. The pasteurisation unit includes all the necessary equipment for automatic pasteurisation of milk, as well as an automatic control system and an integrated temperature recorder.

Used 1, GPH HTST Pasteurizer | Schier Company, Inc.

This FDD can be cleaned in place and is more suited for automation. Stored data can be downloaded pasteufizer PC for further processing, printing and archiving. This gives rise to a need for specific regulations or computer controlled CCP’s of public health significance:. Shut off the steam supply. Its efficiency may be calculated as follows: The overflow level must always be below the level of lowest milk passage in regenerator. Flash pasteuriserflash pasteurising unitflow pasteurizerHigh Temperature Short Time PasteurizerHTST milk pasteurizerplate heat exchanger pasteurizerplate milk pasteurizerplate pasteurizer.


Any loose or broken gasket must be replaced, using proper adhesive.

HTST milk pasteurizer, Flow pasteurizer

Energy recovery is approx. Start the air compressor. However, it will be in diverted flow and never in forward flow. The probe should sit as close as possible to STLR probe and be located not greater than 18 inches upstream of the flow diversion device.

Fill the pasteurizr water tank, start the hot water pump and inspect the tank after min for the level. To kill bacteria including pathogens. Plate pasteurizer with cooling of the heated milk by cold milk in counter flow principle energy saving option. Ensure availability of sufficient water in the storage tank approximately, equal to the capacity of the plant. Close the air vents when the milk comes out from them.

No computer program can be written completely error free in large systems; as complexity increases, so too do errors.

DN10, Cooling supply requirements: AISI Pump mechanical seal: The homogenizer may be used as timing pump. Open the air vents.