According to the present invention, disclosed is a manhole cleaning truck having a filtering device. The manhole cleaning truck, which has a wastewater tank (20) including a wastewater suction pipe (21) connected to a vacuum suction device (10) and sucking wastewater from a manhole, a wastewater discharge pipe (22) for discharging the sucked wastewater, a makeup water filling part (23), and a filtering device (100) connected to the wastewater tank (20) to introduce the wastewater inside the manhole, filter the introduced wastewater, and introduce the filtered wastewater into the wastewater tank (20) includes a high-pressure spraying part (30) connected to the wastewater tank (20) to spray wastewater or washing water filled in the wastewater tank (20) at a high pressure, wherein the filtering device (100) includes a primary filter member (40) connected to a wastewater discharge pipe (22) of the wastewater tank (20) to primarily filter the wastewater discharged through the wastewater discharge pipe (22), and a secondary filter member (50) communicating with the primary filter member (40) and introducing the primarily filtered wastewater by the primary filter member (40) to secondarily filter the introduced wastewater.
본 발명은 여과장치가 구비된 맨홀 청소차가 개시되는 것으로, 진공흡입장치(10)와 연결되고 맨홀의 오수를 흡입하는 오수흡입관(21)과 흡입된 오수를 배출하는 오수배출관(22) 및 보충수채움부(23)를 갖는 오수탱크(20)와 상기 오수탱크(20)와 연결되어 맨홀 내부의 오수가 유입되고 유입된 오수를 여과하여 상기 오수탱크(20) 내부로 유입시키는 여과장치(100)를 갖는 맨홀 청소차량에 있어서, 상기 오수탱크(20)와 연결되어 상기 오수탱크(20)에 채워지는 오수 또는 세척수를 고압으로 분사하는 고압분사부(30)를 포함하고, 상기 여과장치(100)는, 상기 오수탱크(20)의 오수배출관(22)과 연결되어 오수배출관(22)을 통해 배출된 오수를 1차 여과시키는 1차여과체(40)와, 상기 1차여과체(40)와 연통되도록 연결되어 상기 1차여과체(40)에 의해 1차 여과된 오수가 유입되고 유입된 오수를 2차 여과시키는 2차여과체(50)로 구비되어 이루어진다.
cleaning truck for manhole with filtering device
여과장치가 구비된 맨홀 청소차량
02.10.2018
Patent
Elektronische Ressource
Koreanisch
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / B01D SEPARATION , Trennen |
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