HT205 Spray Pasteurizer
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Catalog excerpts

HT205 Spray Pasteurizer - 1

In-container Pasteurization Small scale, high performance Businesses that package consumable products in glass jars, bottles, or cans use tunnel pasteurization to increase product safety and prolong shelf life. The OMVE Spray Pasteurizer enables R&D departments to simulate industrial processes, such as a tunnel pasteurizer. The HT205 uses an internal water reservoir, which is heated with an electric heater according to the processing parameters set by the operator to get a time/temperature curve. The PLC can be programmed with any time/temperature curve required, using a touch screen. Our Spray Pasteurizers are custom-built for food and beverage companies. The nozzles in the chamber spray water evenly down on the packaging in the crates. With highly accurate temperature control and uniform heat treatment, over-pasteurization of the product is limited to a minimum. The OMVE Laboratory Spray Pasteurizer is easy to operate and can handle between one and four crates per run. Simulates industrial tunnel pasteurizers Fully automatic control Touch screen operation Fully programmable temperature-time curve Data logging Optional accessories • Data Logging Steam heated Chilling facility Pasteurizing The packaged product is pasteurized by increasing the temperature using circulating heated water. Temperature is controlled by monitoring the temperature of the circulating water. Differences in bottle temperature and circulating water temperatures will occur and are dependent on the type (material volume) of packaging used. The pasteurizer can be configured to compensate these differences so that the desired heat treatment is achieved. In the diagram, an example is shown of temperatures inside the bottle compared to the temperature of the water sprayed. The overshoot temperature and overshoot time can be set. Heat Treatment

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HT205 Spray Pasteurizer - 2

Heat Treatment Variable temperature control Water is pumped from the re-circulation vessel, through the nozzles, back to the recirculation vessel. Inside the circulation vessel, a 30kW electrical boiler heats the water up to a maximum of 90°C. The temperature can be set to the required set point. Cooling down By opening the water supply valve, water is introduced to the system, cooling the packaging to the set temperature. Why OMVE ✓ OMVE is fully specialized in manufacturing R&D and Pilot plant equipment since 1993 ✓ OMVE is the preferred supplier for the leading multinationals worldwide ✓...

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