The utility model relates to a water separator for a gas station, which belongs to the category of oil-water separation, and has the characteristics of bottom tank lifting at the bottom and closed oil-water separation. The utility model is mainly suitable for lifting and separating the bottom water of a buried tank in an automobile gas station. The utility model relates to a water removing device for a gas station, comprising an underground part and an upper ground part, wherein, the upper part of the water removing device is a vertical structure, and the whole skid is mounted, and the underground part is arranged on the manhole flange of the oil tank. Water and oil mixture for a certain period of time in the oil-water separator in residence, because of the density difference between oil and water formation of oil-water interface, the upper layer is lower for the oil and water, after the separation of the water into the water storage tank, the separated oil return tank. When the water tank is full, the sound and light warning device reminds the operator to orderly discharge through the drain pipe, and the oil and water discharged by the oil water diverter and the water storage tank enter the oil and gas space of the oil storage tank. The oil-water separator is a closed vessel, and each water removing device can complete the extraction of the bottom water of two or more similar underground oil tanks at the same time. Two. The maximum operating time of the water separator is 30 minutes.
【技術實現步驟摘要】
加油站除水器
本技術涉及油水分離范疇,同時具有埋地儲罐底水提升、密閉油水分離的特點,主要用于汽車加油站埋地儲罐底水的提升分離、成品油切水領域。
技術介紹
隨著汽車工業的迅猛發展汽車已進入千家萬戶,汽車加油站也布滿城市和鄉村的各個角落,市場凈增十分激烈,油品質量是汽車安全運行的重要環節,同時也是加油站生存的必要保障。多年來,由于加油站油品含水超標造成車輛損壞的事故屢屢發生。油里水的來源一般有五種途徑,一是由于環境濕度大,隨著環境溫度的晝夜變化,空氣中的水分在儲油罐中凝結,二是運油車輛清洗儲油罐時沒有將污水徹底清掃干凈,三是加油站清洗儲油罐時沒有將污水徹底清掃干凈,四是運油車輛在油庫裝油時,儲油罐的底水切除不徹底,誤將底水裝入運油車,五是雨雪天水從儲油罐口進入,例如2016年湖北、安徽、貴州等地區連降大雨,多座加油站埋地儲油罐進水。清除底水一直沒有可靠有效的方法。加油站為了避免將含水油加入汽車油箱,現行的做法是利用量油孔將裝有試水膏的量油尺插入儲油罐,根據試水膏的變化程度確定水深,當水深超過(3cm)時從量油孔插入手搖泵抽水,該種做法底水清除不徹底,同時,部分油也隨水夾帶抽出,存在油品浪費、勞動強度大、安全隱患、管理困難等缺點。
技術實現思路
針對上述情況,為克服現有技術缺陷,本技術之目的就是提供一種加油站除水器,可有效保持儲罐底水深度在設計范圍內,保證加油機進口到油水界面有一定的安全距離,加油機不吸入底水,同時,加油站除水器可避免提水時油品的浪費,減輕勞動強度,消除提水作業時的安全隱患。本技術解決的技術方案是:加油站除水器,由地下部分和地上部分組成,地下部分包括 ...
【技術保護點】
加油站除水器,由地下部分和地上部分組成,地下部分包括底閥、抽水管、回流管;地上部分包括分配閥組、無泄漏自吸油泵、油水分離器、儲水箱、配電系統、自動控制系統組成;儲油罐底水經過底閥、抽水管進入無泄漏自吸油泵,油泵給底水增壓后進入油水分離器,分離后的水進入儲水箱,油返回儲油罐;除水器地上部分為立式結構整體撬裝,地下部分安裝在油罐人孔法蘭上。
【技術特征摘要】
1.加油站除水器,由地下部分和地上部分組成,地下部分包括底閥、抽水管、回流管;地上部分包括分配閥組、無泄漏自吸油泵、油水分離器、儲水箱、配電系統、自動控制系統組成;儲油罐...
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