| 摘要 |
PURPOSE: An apparatus for washing belt press filter of industrial dehydrator is provided to automatically remove foreign substances stuck to nozzles by automatically controlling a pressure inside the water supply pipe with an electronic switching valve, and normally operate variable nozzles by preventing foreign substances from being left in the variable nozzles. CONSTITUTION: The apparatus for washing belt press filter of industrial dehydrator comprises a water supply pipe(120) which is laterally installed at the lower part of one side of a belt press filter along the width of the filter; a plurality of variable nozzles(140) which are installed on the water supply pipe(120) with spaced apart from each other in a certain distance; a pressure sensor(150) which is connected to the water supply pipe(120) so as to measure an internal pressure of the water supply pipe(120); a manual valve(160) which is connected to the introduction part of the water supply pipe(120); an electronic switching valve(170) which is connected to the water supply pipe(120); and a control device part(180) which drives the electronic switching valve(170) by receiving the information from the pressure sensor(150).
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