Device for Separating Sand and / or Gravel in the water outlet Pipe of the Dredging Pumps suction, or to separate a granulated material from a FLUID FLOW

摘要

The basic structure of the device consists roughly of a breeches pipe (1) where the breeches are joined in a baffle box (2) in which the kinetic energy of the fluid decreases by means of the collision of two jets from the breeches pipe (1). The further flow of fluid containing solid particles or granules flows through channels (4) having outlets (5 min ) at the bottom in which deflectors (5) are located preferably at an angle of 45 DEG . Under the outlets (5 min ) there are tanks (6,9,12) for the deposition of the separated solid material, which, being heavier, is located in the lower layers of the flow of fluid in a dense concentration and which is deflected to the first deposition tanks (6) by means of deflectors (5). The process of separation by gravity is carried out in a single continuous operation.