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Why Direct Steam Injection Liquid Heating is the Preferred Choice for Many Industrial Applications

Customers have many choices for heating water, liquids or slurries, but Direct Steam Injection (DSI) Heaters should be at the top of the list of options for these challenging applications.

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Improve Your Waste Grease Recycling Process with DSI

Most brown grease from waste traps has historically ended up as landfill, but recognition of its value for production of fertilizer, biodiesel and other products, as well as more stringent EPA regulations, are driving a trend of brown grease recycling.

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How to Calculate Your Steam Needs

Steam is capable of transferring a large amount of heat to materials used in food and beverage processing, and it can be precisely controlled to within narrow temperature ranges. It can be applied directly to the materials being heated (through direct steam injection or DSI), or it can be applied indirectly through the use of heat exchangers that incorporate plates or tubes to segregate steam and process fluid.

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Benefits of Industrial Wastewater Treatment Using Direct Steam Injection

A Direct Steam Injection System can rapidly and accurately maintain temperatures for processing difficult materials, such as wastewater, and thereby increase the efficiency and reliability of the anaerobic digestion system.

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Methods and Means

While digging through the Pick factory archives the other day, I came across a 14-page pamphlet titled Industrial Water Heating – Methods and Means. The booklet covered the basic methods of providing hot water for industrial uses. It also explained the difference between heating water through direct steam injection and the in...

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Plant Sanitation-The Safe Way to Get Into Hot Water

An ongoing challenge faced by food industry customers is maintaining a reliable, yet safe plant sanitation system. This means making sure that all areas of the plant have hot water at the required temperatures regardless of load. Precise temperature control at the necessary volume needs to be available whether during peak load clean-...

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Getting Into Hot Water–Indirectly

Previously, we compared two methods of heating water for plant sanitation, both involving DSI (direct steam injection). While the use of individual steam-water mixing tees offer many conveniences, there are some shortcomings with efficiencies and safety. The Pick alternative is the installation of a centrally located, Variable Flow h...

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Direct Gas Fired Hot Water Heaters-Running on Empty

In this last in a series of Pick Blogs covering methods of heating water for plant sanitation, we take a look at direct contact hot water heaters. These systems typically incorporate a cylindrical stack with an internal diffuser near the top, a burner section and a water collection reservoir at the bottom. Water is sprayed onto the diffuse...

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