Food beverages plants_eng

Automation Technology in Industry Plants

References in Food & Beverages Industry

www.atip.hr

Engineering with SIMATIC SCADA and DCS systems, Step7, MicroWin, Logosoft, PCS7, WinCC, WinCC flexible,

Protool, S7 Graph, S7 Higraph, Unitronics

Plant type: CIP station (cleaning in place)

Engineered with Step7 S7315-2DP, HMI WinCC flex panel TP 270 10“

CIP station is used to clean process units in the Food & Beverages, Chemical and

Pharma Industries.

In the software we use SFC (sequential function charts) and some PID Loops. Main

purpose is to make a flexible and user friendly environment. The operator is able to create

own recipes according to the technological requirement. Further the operator can define his

own recipe sequence by influencing every process object (motor, valve, control loop) and all

other plant parameters and Boolean logic. The number of steps is unlimited and can be

easily edited in the Recipe Matrix Editor on the HMI and saved on the MMC card on the HMI

panel.

Recipe parameters

Main CIP window

Choosing the CIP recipe

Configuration of recipe steps



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Installed CIP plant:

• The Coca-Cola Beverages - Croatia

Zagreb (three line CIP)

Bistra

Split

• The Coca-Cola Beverages - Serbia

Belgrade (three line CIP)

Surdulica

• The Coca-Cola Beverages - Poland

Tylicz (Two line CIP)

• The Coca-Cola Beverages – Romania

• The Coca-Cola Beverages – Bosnia • About Podravka-Studenac – Lipik

• About PLIVA - Zagreb • Lura Beverages d.d. - Zagreb



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Plant type: EVAPORATING PLANT


Evaporating plants have a broad application in food and chemical industry. They are used for

evaporating of fruit juices, milk etc. Evaporating plant has 5 evaporation stages trough which juice

flows which will be evaporated (to reduce the amount of water) from 20Bx to 64Bx. In the first stage

juice comes with approximately 20Bx, in this stage in the system also steam arrives. After that juice in

free fall comes to the bottom of the first stage and then moving on the top of the second column

(stage). The steam from the first stage goes to the second stage. In the second stage steam

temperature is less (temperature profile from the first to the last stage is in levels of 15°C). In total

there are 5 evaporation columns. The main challenge is to control the temperature (with steam-huge

time lag) and the flow rate to get the right value of Bx. For example temperature change of 1°C on

the first stage will change the amount of Bx in about 90 sec. Additional product which can be caught

in the process of evaporation is aroma. In the second stage also the aroma of juice is evaporating and

can be caught with the vacuum system into the aroma tank where it will be cooled down in to a fluid

state.

Main screen of the Evaporation station

Evaporating plant

Predictive controller

Controller set points



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Evaporation station Yahyali

Evaporation station Targid Mersin



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Installed Evaporation station plants:

• YAHALI - Kayseri, Turkey

Anadolu Meyve Suyu

• Impaz, Zajecar, Serbia (reconstruction of Evaporation station)

• Meykon - ANTHALYA, Turkey

• Targid - Mersin, Turkey

• The HIPP - Tibilis, Georgia

• Jersy - Knjaževac, Serbia



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Plant type: PIPE AND TUNNEL PASTEURIZER


Pasteurizers are used for beverage pasteurization (giving pasteurization units to different

product types). The main task is keeping a constant temperature of pasteurization thru the

disturbance in the steam system and other disturbances like unwanted plant stops or jams on the

pasteurizer or other equipment. Pasteurization goes through some steps and the main challenge is to

keep same quality of the end product.

Configuration of recipe steps

Main screen to control the pasteurizer Recipe parameters for 0.25 l beer

Pasteurizer set point and process values temperatures



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Temperature profile of the pasteuriser

Side view of the pasteurizer

3D picture of the tunnel pasteurizer



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Installed Pasteur plants:

• ROTOPROMET – Zagreb, (Simatic PCS7)

• Coca-Cola Beverages Croatia d.d. - Zagreb

• LURA PIĆA d.o.o. - Zagreb

• Studenac - Lipik

• Iliđanski dijamnat - Sarajevo BiH

• Bob's - Jastrebarsko

• Coca-Cola Beverages Croatia d.d. – Solin

• Coca-Cola Beverages Slovenia -Žalec d.d. SLO

• Coca-Cola Beverages BiH d.d. - Sarajevo, BiH

• Modicus - Podravski Podgajci

• Hercegovina vino - Mostar, BiH

• Terra Production – Inđija, Srbija

• Greda – Slovenija

• Renci - Zagreb



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Plant type: FLAVOURMIX with or without pasteurizer


Flavour mix is used for mixing mountain spring water with syrup concentrate. Input syrup

concentration is approximately 65Bx and mixing with water we like to have a concentration of

approximately 3Bx. With the dosing pump we add K-sorbidum (preservative) in the mixture of water

and syrup. The Flavour Mix device has 5 modules:

1. Deaeration (using vacuum for taking out the oxygen),

2. Preparing K-sorbidum and inline dosing of his preservative

3. Syrup Unit

4. Mixing Unit (main part of the Flavour Mix)

5. Pasteurizer where the beverage will be pasteurized and cooled down to room temperature

Main challenge is to keep constant ratio of water and syrup due to some pressure changes in the

water or syrup pipe. Keeping constant ratio will guarantee a stable quality of the juice without any

huge deviations in the Bx. Also the start-up ramp of both pumps (water and syrup) will guarantee a

small deviation of required Bx during the first minute of running the Unit without throwing out to

much waste Juice into the drain.

Flavour mix with syrup and water pump (M3, M4) Actual production process values and parameters

Deaeration unit (S1, S2) K-sorbidum preparation (S5)



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Installed Flavourmix plants:

• The Coca-Cola Beverages Croatia d.d. – BISTRA

• The Coca-Cola Beverages Serbia d.d. – ROSA

• The Coca-Cola Beverages Hungary - Zala

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