Floating ball packing system for sewage treatment and production method

Abstract

The invention discloses a floating ball packing system for sewage treatment and a production method. A sewage pool is uniformly distributed with a plurality of floating ball packing bodies, and each of the floating ball packing bodies is connected with a floating ball, a polypropylene hanging rope and a balancing weight from top to bottom, wherein packing is fully hung on the polypropylene hangingrope, and the balancing weight is placed at the bottom of the pool. The packing adopts soft, semi-soft or elastic fiber packing. The balancing weight adopts plastics filled with cement inside or a hollow shell of metal, and the upper and lower ends of the hanging rope are connected with a floating ball hanging ring located above and a balancing weight hanging ring located below in a knotting way.According to the floating ball system, the hanging rope on which the packing is fully hung in sewage is stressed so as not to change with the ascending or descending of a liquid level, and rope breakage or damage can be avoided; and the optimal stress condition can be realized by designing the volume of the floating ball and regulating the weight of the balancing weight. The polypropylene hangingrope cannot be corroded or aged. The problem that a steel belt of an existing upper and lower bracket system is easy to break and corrode is solved. The system can be produced into three assemblies in a factory, and the balancing weight is only required to be placed at the bottom of the pool and put neatly when being installed after being assembled on site. The floating ball packing system is simple and reliable in production and installation. The floating ball packing system is applied to a sewage treatment system.

Description

[0001] (1) Technical field: The floating ball packing system and manufacturing method for sewage treatment of the present invention relate to a packing system and technology in sewage treatment systems. It belongs to the category of sewage treatment (C02F). [0002] (two) background technology: [0003] The principle of sewage biological purification in the sewage treatment system is to put bacteria in the sewage. The biological flora devours the organic matter and pollutants in the sewage to purify the sewage. At present, the sewage biological purification treatment methods include activated sludge method and biological packing method. The biological filler method is to put a special biological filler in the sewage as a carrier to provide a growth place for the bacteria flowing through the sewage, and its characteristic is that it does not need to provide a circulating water system. [0004] At present, the existing biological filler systems used in the market are as follows...

AI Technical Summary

Problems solved by technology

[0006] The floating ball packing system and manufacturing method for sewage treatment provided by the present invention are to solve the problems that the existing stainless steel sling packing system fixed by the upper and lower brackets is easy to be damaged, easy to corrode and aging, and very troublesome to install.

Images