A septic tank waste treatment device

Abstract

The invention discloses a septic tank waste treatment apparatus. The septic tank waste treatment apparatus comprises a charging apparatus and a stirring apparatus; the stirring apparatus comprises a driving disc and a stirring paddle, and the stirring paddle is fixed at the outer wall of a piston barrel; the charging apparatus comprises the piston barrel, a hinge sheet, a piston and a resilient piece; the piston comprises a piston handle, a piston rod and a piston head; the piston rod is provided with a charging opening, a flow passage and a check valve; the hinge sheet is fixed at the outer wall of the piston barrel by virtue of a spring hinge, and a liquid outlet hole is formed in the lower portion of the piston barrel; a through hole is formed in the top center of the piston barrel, and the piston handle is fixed at the top of the piston rod; the piston head is fixed at the lower portion of the piston rod by virtue of threads; the upper end of the resilient piece is fixed at the top of the piston barrel, and the lower end of the resilient piece is fixed at the upper portion of a base; and the base and a rubber head are provided with a slide groove, and the inner wall of the piston barrel is provided with a slide bar. By adopting the septic tank waste treatment apparatus, the biological decomposition agent can be uniformly added, the decomposition of sewage and sediments in a septic tank can be rapidly realized, the clearing can be reduced and avoided, the pollution is reduced, and the accident of dangerous gas is avoided.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a septic tank waste treatment device. Background technique [0002] Septic tanks generally exist in cities and rural areas, but domestic management of septic tanks is not perfect. According to our country's practice, the sludge cleaning cycle is generally designed to be 3 to 12 months, but the sludge cleaning cycle of many septic tanks is much longer than this, ranging from 3 years to 5 years. No one asked, so that it caused a blockage. If the septic tank is not cleared in time, some precipitated particles rise together with the air bubbles, resulting in a large amount of suspended solids in the clarified sewage, which reduces the removal rate of suspended solids (SS). The long-term accumulation of sediment will inevitably reduce the effective water volume of the septic tank and reduce the residence time of sewage. Sometimes the sewage is discharged out of the septic t...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a septic tank waste treatment device for the deficiencies of the prior art, which solves the technical problems of serious septic tank silting and difficult cleaning, and can evenly inject biodegradants to quickly realize Decomposition of septic tank sewage and sediments, reduction of cleaning, reduction of pollution, and avoidance of dangerous gas accidents

Images