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首页> 外国专利> WEDGE TYPE DRUM SCREEN DEVICE, AN ADVANCED SEWAGE AND WASTEWATER TREATING APPARATUS FOR TREATING PHOSPHORUS CONCENTRATED SLUDGE AND FINE IMPURITIES USING THE SAME, AND A METHOD FOR THE SAME CAPABLE OF FILTERING PHOSPHORUS CONCENTRATED SLUDGE BY USING THE FINE PORES OF A FINE IMPURITY LAYER FORMED ON THE OUTER CIRCUMFERENCE OF A DRUM SCREEN

WEDGE TYPE DRUM SCREEN DEVICE, AN ADVANCED SEWAGE AND WASTEWATER TREATING APPARATUS FOR TREATING PHOSPHORUS CONCENTRATED SLUDGE AND FINE IMPURITIES USING THE SAME, AND A METHOD FOR THE SAME CAPABLE OF FILTERING PHOSPHORUS CONCENTRATED SLUDGE BY USING THE FINE PORES OF A FINE IMPURITY LAYER FORMED ON THE OUTER CIRCUMFERENCE OF A DRUM SCREEN

机译：楔形滚筒式屏幕设备，一种用于处理含磷浓污泥和细杂质的高级污水和废水处理装置，以及一种能够通过使用细粉堆积细粉来过滤含磷污泥的方法鼓屏的外圆周

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PURPOSE: A wedge type drum screen device, advanced sewage and wastewater treating apparatus for treating phosphorus concentrated sludge and fine impurities using the same, and a method for the same are provided to increase the filtering efficiency of sludge and to prevent the clogging phenomenon of pores of a drum screen due to the sludge.;CONSTITUTION: A wedge type drum screen device(300) includes a drum screen(310), a feed water inlet(330), a sludge inlet(350), a sludge separator(370), a sludge outlet(380), and a filtered water outlet(390). The feed water inlet supplies feed water to the outer circumference of the drum screen. The sludge inlet is spaced apart from the feed water inlet in order to supply phosphorus concentrated sludge to the outer circumference of the drums screen. The sludge separator separates sludge from the surface of the drum screen. Fine impurities contained in the feed water are filtered through the pores of the drum screen. A fine impurity layer is formed on the outer circumference of the drum screen. The phosphorus concentrated sludge is filtered using the fine pores of the fine impurity layer.;COPYRIGHT KIPO 2012
机译：目的：提供一种楔形鼓筛装置，利用其的先进的污水和废水处理装置，用于处理磷浓缩污泥和细小杂质，并提供了一种方法，以提高污泥的过滤效率并防止孔眼堵塞现象。组成：楔形滚筒筛装置（300）包括滚筒筛（310），给水入口（330），污泥入口（350），污泥分离器（370） ，污泥出口（380）和过滤水出口（390）。给水入口将给水供应到滚筒筛的外周。污泥入口与给水入口间隔开，以便将磷浓缩的污泥供应到转鼓筛的外圆周。污泥分离器将污泥从滚筒筛的表面分离出来。进料水中包含的细小杂质通过滚筒筛孔过滤。在滚筒筛的外周上形成细小的杂质层。使用细杂质层的细孔过滤浓缩磷的污泥。; COPYRIGHT KIPO 2012

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