China Petroleum & Chemical Corporation

University of Science and Technology Beijing

Sinopec Exploration & Production Research Institute

Shengshi Weilan (shandong) Envi Sci & Tech Co Ltd

Yanxiao Si

Lili Wang

Wei Su

Bo Jiang

Zhiwei Tang

Wenjie Tan

Xiaoxuan Xu

Changchao Hu

Wei Dang

Pengyuan Ding

Caixia Bi

Chen Hong

Yi Xing

Xingwang Wang

An oil-water separation apparatus has a housing that contains at least one longitudinal plate member arranged in a longitudinal direction of the housing () and inclined relative to a horizontal direction. The longitudinal plate member forms at least one fluid channel in an inner chamber of the housing. A first guiding hole is provided on the longitudinal plate member or between the longitudinal plate member and an inner wall of the housing, and is in communication with the fluid channel. A second guiding hole is provided on the longitudinal plate member or between the longitudinal plate member and the inner wall of the housing, and is in communication with the fluid channel and is placed lower than the first guiding hole is positioned. A collection pipe is arranged at a longitudinal downstream end of the housing, and is in communication with the inner chamber of the housing.

Oil-water separation device

The present invention discloses a high-moisture sludge ultra-fine synchronizing deep-drying device and a method thereof. The device has a sludge ultrafine pulverizing unit and a sludge drying unit arranged horizontally in parallel, and a pulverized sludge discharge port arranged between them. The sludge ultrafine pulverizing unit comprises a sludge pulverizing chamber and a sludge feeding port, and the sludge pulverizing chamber is a hollow cylindrical structure with a pulverizing rotation shaft arranged in the center, and the pulverizing rotation shaft is provided with a sludge pulverizing impeller. The lower part of the sludge feeding port is provided with a first baffle and/or a second deflector. The sludge is pulverized into sludge powders in the sludge pulverizing chamber, and then fed into the sludge drying chamber to be fluidized and dried. The present invention has the advantage of high drying efficiency, etc.

High-moisture sludge ultra-fine synchronizing deep-drying device and a method thereof

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Beijing, China

Yanxiao Si