Sewage deep treatment device

Abstract

The invention discloses a sewage deep treatment device. The sewage deep treatment device comprises a base body, wherein the base body is internally provided with an energy feeding cavity; a first conduction cavity is arranged below the energy feeding cavity and is located in the base body; a second conduction cavity located in the base body is formed in the left side of the first conduction cavity; a third conduction cavity located in the base body is formed in the left side of the second conduction cavity; a piston part is communicated with the inner part of a lower end wall of the third conduction cavity; a first hollow pipe and a second hollow pipe, which upward stretch out of the outer part, are communicated with the inner part of an upper end wall of the energy feeding cavity in a bilateral symmetry manner; a first opening / closing valve is communicated with the upper end face of the first hollow pipe and a second opening / closing valve is communicated with the upper end face of thesecond hollow pipe; the upper end face of the first opening / closing valve is communicated with a third hollow pipe; a fourth hollow pipe is communicated with the upper end face of the second opening / closing valve. The device disclosed by the invention is simple in structure and convenient to use; a low-temperature steam driving cam structure is used for stirring sewage and the working efficiencyis effectively improved.

Description

technical field

[0001] The invention relates to the field of sewage treatment equipment, in particular to a sewage advanced treatment device. Background technique

[0002] For the treatment of sewage, it is necessary to mix and stir the sewage after adding chemicals. The current sewage mixing equipment has complex structure, low efficiency, and usually uses electric energy, which consumes a lot of electricity for long-term use. Contents of the invention

[0003] The object of the present invention is to provide a sewage advanced treatment device, which can overcome the above-mentioned defects of the prior art.

[0004] According to the present invention, an advanced sewage treatment device of the device of the present invention includes a base body, an energy inlet cavity is arranged in the base body, and a first conduction cavity located in the base body is arranged below the energy inlet cavity. The left side of the first conduction cavity is provided with a second cond...

Images