TH11859B - Improved filtering equipment - Google Patents

Abstract

Filter device for cleaning liquids Yo only industrial water or waste water. according to the form that contains Open tank with spray head arranged in the ground and supported by the filter base Side openings for intake of unfiltered water, water pipes for separating filtered water. Path for rinsing filter material and axial cavity for separating the rinse water. Such devices will have special characteristics. where the bottom part of the filter under the floor part (12) is separated by its longitudinal axis. The water baffle (20) creates two independent rooms. 14,15,14',15') are in that filter.

Claims (3)

1. A filter device for cleaning waste water containing Open tanks provided with sidewalls, baseboards and baseboards, and the areas are aligned parallel to the bases. The basic part is integrated with the spray nozzle to provide a fluid connection between the space above and below the floor. First parallel spaced vertical baffles that extend above the floor. It forms a channel that extends along the length of the tank, which serves as a conduit to separate the rinse water during cleaning conditions. A second, parallel-spaced vertical baffle that expands under the floor, serving as a conduit for the separation of the filtered wastewater. Off during the filtering environment And also pressurized water and air go into the spray nozzle during the cleaning state. The second set of parallel spaced vertical baffles have a water baffle between them to designate two adjacent baffles that extend the length of the tank. The filter material is supported by the floor section. And was contained between the side walls And the outer surface of the baffle in the first set of verticals Second set of baffles And the first set And such a waterproof baffle effectively divides the filter device into independent chambers. Side channels are formed on the opposite side walls of the tank to supply wastewater to each chamber of the filter device. Where each cavity includes (a) an upward slope wall that extends from the side wall of the tank. And includes the lower measuring hole where wastewater flows into the tank at a controlled speed during the filtering environment. And where the flushing water passes during the cleaning situation; (b) the upward-facing vertical wall portion that extends from the slanted wall portion of the tank. This includes the upper measuring hole where wastewater flows into the tank at a controlled speed (c) a measuring hole in the side channel that makes each chamber evenly distributed wastewater across the entire length of the Each room during the filtering environment And evenly distributed washing water through the side channels during cleaning situations. 2. The filtering equipment specified in claim 1 also includes: The inlet path is connected to each chamber to carry the flushing water and air into it during the cleaning environment, and the valve path connected to the inlet path to control the flow of rinse water and Air during cleaning 3. The filter device as described in claim 1 also consists of a single flushing water pump. And the connected divert valve to select the flushing water to a particular room.