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seen and device for a luftstrom tillfora material to a nozzle
seen and device for a luftstrom tillfora material to a nozzle
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机译:看到了一种用于向喷嘴喷出肥沃的耕for材料的装置
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摘要
Spraying of materials, which prior to the spraying operation have been mixed from two airborn material flows in a spray nozzle, results in a high wastage rate. It has now been found that this wastage can be highly reduced, if in an appropriate apparatus one of the material flows is restricted, whereas the other material flow is allowed to expand when introduced axially into and mainly in the center of the first restricted flow of material, the second expanding flow of material thereby further being used to create by ejector effect a suction acting upon the restricted flow of material.
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