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Morris Sallick Industrial Supplies, Inc. Mechanical, Electrical, Control/Automation & Instrumentation Process Engineering HEAT EXCHANGERS

page 38 API Heat Transfer 01€¢ Extremely short residence time, generally less than one second. The short flow distance and high product film velocity guarantees a gentle thermal

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Morris Sallick Industrial Supplies, Inc. Mechanical, Electrical, Control/Automation & Instrumentation Process Engineering

HEAT EXCHANGERS

Morris Sallick Industrial Supplies, Inc. Mechanical, Electrical, Control/Automation & Instrumentation Process Engineering

RISING FILM PLATE EVAPORATOR • Our patented plate with its unique pseudo-tube design allows for the evaporation of even the most challenging process liquids including slurries, liquids with suspended solids, high viscosity fluids, and high fouling streams.• Superior product distribution using the thermo-siphon principle. As the product boils and rises in the tube, fresh product automatically rises to refill the tube. This distri bution technique operates independent of feed rate, and allows a high degree of flexibility and the possibility of partial load processes.• Extremely short residence time, generally less than one second. The short flow distance and high product film velocity guarantees a gentle thermal treatment of the product.• Low pressure losses across the tubes, reducing energy consumption.• High concentrations and viscosities are possible due to the high vapor velocity in a rising film.• Clearly defined product flow path eliminates local over-concentration.• High heat transfer coefficients are obtained even when the feed temperature is lower than the boiling point.• Less expensive heat transfer surface for high grade materials, compared to other evaporation systems.• No components are welded to the plate surface that can cause corrosion and build up of fibrous materials.• Flexible design allowing for capacity changes simply by adding or removing plates.• Smallest exposed gasket edge of any plate system available.

Morris Sallick Industrial Supplies, Inc. Mechanical, Electrical, Control/Automation & Instrumentation Process Engineering

PAUSTERIZATION AND ASEPTIC PROCESSING

PasteurizationPasteurization High temperature short-time (HTST) systems are the preferred choice for the pasteurization of beverages and liquid foods such as juices, beer, milk, sauces, fruit and vegetable purees, tomato paste, jams and jellies, applesauce, liquid eggs, etc. These products are typically filled into refrigerated containers and have a limited shelf life of several days to several weeks.

Advantages of Short-Time Thermal Systems include:• Low thermal load on the products minimizes product degradation by heat treatment.

• Long life expectancy and low maintenance of the plant.

• Low utility costs.

• Compact construction. Skid mounted packages are available on request.

• Fully automatic control available for both HTST and ESLapplications.

• Heat recovery up to 96%.

Aseptic ProcessingFor extended shelf life (ESL) applications, higher temperature sterilization systems are offered for either high acid (pH < 4.5) or low acid (> 4.5) products. The design of these systems is similar to pasteurizers, but they usually feature more instrumentation and fully automatic control systems.

Skidded Vegetable Juice Pasteurizer with Hold Loop and Regeneration

HTST Short-time Thermal Systems

When combined with cold packing in refrigerated containers, these short-time thermal processing systems are known as ultra high temperature or UHT processors. When combined with packing into sterile containers at ambient temperature, the thermal processor must be an aseptic design.

For low acid ESL applications, regulatory authorities such as the FDA will be involved. Microbiological validation and review of control protocols are necessary to ensure the thermal processor and filler are working both safely and correctly.

Morris Sallick Industrial Supplies, Inc. Mechanical, Electrical, Control/Automation & Instrumentation Process Engineering

REPLACEMENT OF ROBERTS TYPE EVAPORATORS WITH PLATE & FRAME EVAPORATORS

- Units are very compact - very small real estate needed- Our evaporators are able to work as multiple effect evaporators- No special concrete flooring needed- Very quick to install - a fraction of the time it takes to install Roberts type evaporators- Our evaporators are able to handle dirty juice without complications- Very easy to expand if need be - just add more plates.- Very short residence time thus massecuite color is dramatically improved

BENEFITS ARE AS FOLLOWS:

Morris Sallick Industrial Supplies, Inc. Mechanical, Electrical, Control/Automation & Instrumentation Process Engineering

INCREASE THE CAPACITY OF YOUR ROBERT'S TYPE EVAPORATORS

Free flow PlateEvaporator • THIS IS DONE BY ADDING OUR PLATE & FRAME

EVAPORATORS IN BETWEEN EACH MULTIPLE EFFECT.

• NO SIGNIFICANT SPACE REQUIREMENTS NEEDED

• NO SPECIAL CONCRETE FLOORING REQUIRED

• VERY QUICK TO INSTALL - A FRACTION OF THE TIME IT

TAKES TO INSTALL A ROBERTS TYPE EVAPORATOR.

• OUR EVAPORATORS ARE ABLE TO HANDLE DIRTY JUICE

WITHOUT COMPLICATIONS.

COOLING TOWERSOur broad spectrum of products ranges from small factory assembled units through large concrete towers which require construction on site, air cooled heat exchangers and air cooled condensers.

Morris Sallick Industrial Supplies, Inc. Mechanical, Electrical, Control/Automation & Instrumentation Process Engineering

Morris Sallick Industrial Supplies, Inc. Mechanical, Electrical, Control/Automation & Instrumentation Process Engineering

DRY COOLERS