Side flow lamella using standard box body

Abstract

The invention relates to a sideward flow slanting board sedimentation pool which adopts a standardized box, including the standardized box; the box takes a shape of a rectangle, both ends of the box are respectively provided with three identical junction pipes which are arranged at the upper, middle and lower parts and are provided with flanges, and the junction pipes tilt from bottom to top and do not tilt along the water flow direction; the lower junction pipe at the front end of the box is a water inlet, while the upper junction pipe at the rear end of the box is a water outlet. The spacing which forms a water passage is left between the front end and rear end of the slanting board and the internal wall of the box, and the lower end and upper end thereof are respectively positioned below the upper junction pipe and above the lower junction pipe and form an included angle, which is not less than 45 degrees, with the horizontal plane. By adopting the sideward flow slanting boards, the passages between the slanting boards where the water currents which flow through the clearances among the slanting boards, are basically equal, thus being conducive to guarantee the overall effluent effect. The sedimentation pool of the invention can be assembled with other treatment equipment with the same box at will to build different treatment systems, thus reducing cost, simplifying installation and guaranteeing wastewater treatment effect.

Description

technical field [0001] The invention relates to sewage treatment equipment, in particular to a lateral flow inclined plate sedimentation tank adopting a standard box body, which belongs to the technical field of environmental protection. Background technique [0002] For small-scale sewage discharges that often occur in life or production, especially in places far away from municipal pipes, it is necessary to set up a small sewage treatment system for sewage treatment to make it meet the discharge standards for on-site discharge. This type of small-scale sewage Due to the small processing capacity of the treatment system, the investment that can be borne is not large. Therefore, a finished product with wide adaptability and relatively low cost is required to produce a unified finished product in the factory without independent design for various specific sewage properties. and engineering construction. In view of the fact that such pollutants usually exist in sewage: floati...

AI Technical Summary

Problems solved by technology

[0003] However, due to the different amounts of sewage discharged from different sewage sources, a single sewage treatment system cannot be adapted to the sewage treatment of various sewage discharge sources, and the pre-production of various sewage treatment systems with different specifications not only requires more cost in design and production Large, and the treatment process for different sewage may also be different, so the adaptability of the pre-designed and produced treatment equipment will be problematic

Images