JP2020032355A5 - - Google Patents

Claims (3)

A device that separates and removes liquids with a density difference from fluids such as sludge and oil, and solids such as metals, minerals, and dust mixed in fluids (liquids and gases) from the fluids, and is a fluid containing a mixture. Installed at the end of the fluid storage tank (1) where (liquid or gas) is stored, the pipe (6a) leading to the circulation pump (2) connected to the fluid storage tank (1), and the pipe (6a). The circulation pump (2), the pipe (6b) connected to the discharge side of the circulation pump (2) and reaching the separation container (4), and the circulation pump (2) branching from the middle of this pipe (6b). Separation of the pipe (6c) leading to the suction side, the separation container inlet pressure adjusting valve (3) installed in the middle of this pipe (6c), and the separation container (4) installed at the end of the pipe (6b). It is characterized by being composed of a pipe (6d) from the container (4) to the suction side of the circulation pump (2) and a pressure adjusting valve (5) in a separation container installed in the middle of the pipe (6d). , Mixture separator in liquid. Mixed in a fluid (liquid and gas), sludge, or liquid with a fluid and the density difference, such as oil, an individual such as a metal, mineral and dust, a device for separating and removing the fluid, the hollow at the inlet and a container having an outlet and circulation branch port, is composed of a tube and the circulating pump is connected to it, first, the majority of the mixture contained in the fluid flowing from the inlet port, an inertial force in a vessel, It is separated from the fluid by the action of gravity , accumulated in the lower part of the container, and flows out of the container from the lower outlet. Next, the mixture that was not separated by this series of operations flows out from the circulation branch port, passes through the circulation pump, enters the container again, and is separated from the fluid by the action of inertial force and gravity in the container. The operation of accumulating at the bottom is repeated. Further, the fluid from which the mixture is separated rises in the container and flows out of the container from the upper outlet. By repeating this series of operations, have a structure called can be separated efficiently mixture contained in a fluid mixture separation apparatus in fluid as claimed in claim 1. A device that separates and removes liquids with a density difference from fluids such as sludge and oil, and solids such as metals, minerals, and dust mixed in fluids (liquids and gases) from the fluids, and is a fluid containing a mixture. By giving a velocity to the fluid containing the mixture when the fluid flows into the separating container having a curved surface, centrifugal force and inertial force are applied to the fluid contained in the fluid while the fluid containing the mixture flows along the curved surface. It has a structure that the separated mixture is easily accumulated in the lower part of the container by the physical action of gravity, and it is effective by repeating these actions. The mixture separating device in a fluid according to claim 1 or 2, wherein the separation / removal can be performed .