![]() Furthermore, while handling, unprotected sealing faces can be damaged easily, which results in re-welding and cutting nozzle bodies. It is hard for an ordinary thread system to resist impact damage. The procedure does not necessarily require the impact tools and hence the minimal breakage can reduce the cost of operation.Īnother cause of the higher production cost could be unprotected sealing faces and damaged thread. The solution to this could be making the disassembly easier. The usage of impact tools like hammers can result in high breakage and could increase the cost of wear parts. The spray dry industry now can have an easy and increased level of hygiene due to a smooth internal profile.ĭated disassembly procedures such as disassembling the baked nozzles could be challenging. The solution to this could be easy to clean nozzles that can produce better hygiene results. The chamber design of the conventional cap has out-of-reach and tight corners that suppress unreachable contaminants. The traditional spray nozzles have an o-ring groove cap that makes them difficult to clean. Latest Blog: What is a Spray Dryer and How does a Spray Dryer Work? It also means that fewer cleanup dryers shut down, the bearding process slows down providing a longer run of nozzles. The solution again is the flat cap profile as its design provides a lower outer face profile that reduces bearding. Stopping production in the short run and cleaning could be a big reason for lower productivity. These things increase the frequency of clean-up and lead to a production delay. The spray performance can be increased by the concentric clasp technology.Īnother reason could be nozzle bearding, this can also be caused due to dryer configuration, wider spray dryer usage and powder formulation, and occurs mostly due to nozzle design deficiency. This decentralization of parts creates problems in the consistent performance of the spray through drying operations. ![]() ![]() The designs of the traditional nozzles have problems in alignment between orifice and swirl chamber. The solution to this could be a flat cap profile as it provides a lower outer face profile that reduces the build-up.Īnother reason could be the wear part alignment. Scorched particle deposits and product build-up on the chamber compromise the quality of the powder. The reason for the powder build-up could be dryer configuration, powder formulation and wider spray angle use, and in a lot of cases the design of the nozzle. Powder Consistency or low-quality powder creating Bulk Density Issue:.Some of the worldwide problems of the spray drying powder and their solutions are: ALAQUA is a spray dryer supplier along with other processing equipment supplier such as the evaporator, crystallizer, solvent recovery systems, etc. To achieve evaporation and create a free-flowing dry powder with regulated average particle size, a spray dryer combines a heated gas with an atomized (sprayed) liquid stream within a vessel (drying chamber). A spray dryer is a machine used for drying utilizing a spray.
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