Fluidized bed dryers /coolers with integrated heat exchangers (heating or cooling surfaces) are used for applications requiring particularly high solid and water evaporation performance in the salt and soda, fodder, food fluidized bed dryer SGS spray continuous for bulk materials
The Bulkflow heat exchanger is a sophisticated combination of the two sciences of indirect heat transfer and the mass flow of bulk solids. Heat exchanger technology offers numerous benefits over traditional fluid-bed or rotary-drum cooling methods that were also considered by the table salt manufacturer. Cooling Heat Exchanger - Cool Bulk Solids Without Air The bulk solid material moves slowly through the heat exchanger avoiding the need to energetically mix the bed of material. This drastically mitigates the risk of attrition and dust while eliminating the need for large horsepower electric drives, big motors and other energy-consuming equipment. Recover & reuse waste energy With liquid cooling
Sweep air. Free-flowing bulk solids pass slowly downward between a series of vertical hollow heat exchanger plates. Hot water, steam (or waste heat) flow through the plates to heat the material and evaporate moisture from the product. Sweep air removes product moisture. A small amount of sweep air is used to remove moisture from the product. How fluid bed technology works for cooling, heating Oct 19, 2020 · Fluid bed technology is used for cooling, heating and drying of bulk solids materials. Fluid bed heat exchange takes place by passing a gas (most commonly air) through a perforated distributor plate which then flows through a layer (bed) of solids. The air performs two functions. First, the air flows through the bed of solids at a velocity sufficient to support the weight of the particles, which
Ever since the current management is in office, Mosman started producing heat exchangers for free flowing bulk solids. With over 20 years of experience in this technology under our roof, we design and produce these heat exchangers. Our heat exchangers are constructed with pillow-plates. Mosman Stainless Steel BV is a privately owned company. STAINLESS STEEL FLUID BED DRYER For Sale International stainless steel fluid bed dryer, 31 3 long x 4 wide x 7 high to top of chamber with 32 high center exhaust hood, motor driven eccentric product motivator, 12 product inlet, 12 x 48 wide product discharge, 16 flanged connections on (2) hot air inlet plenums, various cip spray ball connections. reference number:21-464-df
Oct 02, 2020 · The gas and bulk solid (ex. powder) are both fed into the heat exchanger in two streams, at different temperatures. The gas can either flow counter-current to the bulk solid, fed from the bottom upwards, as the material flows down or cross-current, in a perpendicular fashion across the material as it flows down. For successful operation, adequate heat transfer, uniform flow, proper outlet size, reliable gas flow and sufficient unit volume are required. Unlike rotary drums or fluid beds, Vibrating Fluid-Bed Dryers Handle Flowing Materials Aug 17, 2021 · The vibrating fluid-bed dryer causes the material to flow like a fluid via a combination of vibration and air that passes upward through it, allowing for uniform heat and mass transfer. In conclusion, a vibrating fluid-bed dryer can be used in many heating, drying and cooling applications. The vibrating fluid-bed dryer can handle material with
Cooling biosolids. The Solex heat exchanger is capable of handling any relatively free-flowing powder or crystalline bulk solids, making it the perfect candidate to cool biosolids. After drum drying, belt drying or fluid bed drying applications are completed, our exchanger will cool the biosolid to uniform temperatures while using up to 90% less energy compared with direct cooling methods.
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