TH258C3 - Equipment for wastewater treatment, sludge farming system Water powered model - Google Patents

Abstract

The invention resulted in a wastewater treatment system with microorganisms on the surface (RBC, Rotating Biological Contactor), a type that rotates down to receive the wastewater (Substrate) and then rotates back up to receive oxygen from the air alternately. There is a rotating method by pumping the recirculating water from the well and / or the new wastewater that is pumped into the treatment and is added to a cylindrical device installed in Horizontally in the wastewater.This device has a special feature that the side wall of the device is the wall that There are perforations on the cutting front wall of the device on both sides. A rotating shaft is attached by this rotating shaft. The same axis as the device's cylindrical shape and share the center of the cross-section with the contours. The drum of the device and the interior of the drum have a partition wall to fight the drum over the entire length of the drum. The drum is segmented by the weight of the wastewater released into the segment (Segment) that emerges from the water, which is in an imbalance, creating a momentary force around the drum axis. The drum can therefore be rotated without the need for force to rotate the shaft with gears and chains. From driven by electric motor power The use of a sewage propulsion system made this invention product a device. Treatment of aerated wastewater using less electricity That is, only for the pump 9 for pumping waste water into the discharge into the fraction (Segment) 4 only.

Claims (2)

1. Wastewater Treatment Equipment Driven sludge system consists of drums, cylinders (cylinders) with porous side walls, shafts. Stuck on the wall Front cut of Drum: This rotating shaft is placed on the same axis as the Drum and has the center of the cross-section together with the Drum. Driven sludge system With water installed in a pond or water tank The waste is placed horizontally, submerged in water, approximately 25-50% of the drum's cross-sectional area, where the interior of the drum has a partition wall along the drum's cylindrical length, forming at least three segments in each segment ( Segment) Contains a medium or biological media (Biological Media) for microbes to adhere to (Attached Growth) and Segment (Segment), each segment (Segment) acts alternately receiving water released into the device. And relying on the weight of the water to cause rotation (Moment) of the device, which is a special feature of this invention, which Traditionally, the method of rotating the shaft by electric motor power and transmission is driven by gears and chains 2. Wastewater treatment equipment according to item 1 with Drum is a polygonal cylinder (Prism).