Processing apparatus is washed in foundry waste sand dealkalize

The utility model relates to a processing apparatus is washed in foundry waste sand dealkalize, add the acid tube including taking out sandpipe, compounding screw conveyer, vibration hopper, spiral mixer and a plurality of, wherein, a plurality of add the acid tube and evenly set up along compoundin...

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Bibliographic Details
Main Author SUN SHIHENG
Format Patent
LanguageEnglish
Published 11.11.2015
Subjects
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:The utility model relates to a processing apparatus is washed in foundry waste sand dealkalize, add the acid tube including taking out sandpipe, compounding screw conveyer, vibration hopper, spiral mixer and a plurality of, wherein, a plurality of add the acid tube and evenly set up along compounding screw conveyer's length direction to to adding hydrochloric acid among the compounding screw conveyer, compounding screw conveyer's feed end is through taking out sandpipe extraction foundry waste sand, and discharge end and the feeding end connection who vibrates the hopper vibrate the discharge end of hopper and the feeding end connection of spiral mixer, the upper portion of spiral mixer be provided with the filler pipe that washes mixture in the spiral mixer, the lower part is provided with the drain pipe, is provided with the screen cloth in the slope of the below of drain pipe. A processing apparatus is washed in foundry waste sand dealkalize, simple structure, low in manufacturing cost, the product rate of recovery improves, the product can be better is applied to building field, resources are saved and environmental protection.
Bibliography:Application Number: CN20152534035U