DEVICE FOR MEASURING THE SEDIMENTARY PROPERTIES OF USED FOR PURIFYING OF WASTE WATER

摘要

The device is used in cleansing stations. Its mechanism allows continuous, reliable and secure action in the examined liquid medium in industrial conditions and helps for the smooth measuring and registration of the start-up speed of sedimentation. It also has the shortest standard technological measuring time. The device consists of a navigation mechanism and a capsule (2), serviced without a direct human interference. The upper half of the capsule (2) contains a hermetic chamber (6), while the lower - a cylindric measuring chamber (3), whose bottom is made of lamella labyrinth soother (4). Two vertical, parallel, transparent cylinders are embedded in the cylindric measuring chamber (3). Their internal volumes contain elements (9 and 10) of a photoelectric level-register. Elements (9 and 10) carry out vertical backward-forward revolutions, led by a vintage vertically-led mechanism (7), fitted in a hermetic chamber (6), where it interacts with a potential measuring device connected to a registering device. The cylindric measuring chamber (3) is connected via its upper end with a level contactor (16) with a pneumatic system of the navigation mechanism.