Septic tank pipeline filtering device

Abstract

The invention discloses a septic tank pipeline filtering device and belongs to the technical field of rubbish treatment. The invention aims at solving the problem that non-degradable residues in sewage flowing into a septic tank can affect a microbial degradation efficiency of the septic tank. The septic tank pipeline filtering device disclosed by the invention comprises a screening device, a high-efficiency smashing device, a non-degradable solid particle filtering device and a stirring and conveying device, wherein a water inlet is arranged at the upper end of the high-efficiency smashing device, a water outlet is arranged at the lower end of the high-efficiency smashing device, connection installation is established between the screening device and the water inlet of the high-efficiencysmashing device, connection installation is established between the upper end of the non-degradable solid particle filtering device and the water outlet of the high-efficiency smashing device, and the stirring and conveying device is arranged at the lower end of the non-degradable solid particle filtering device. The septic tank pipeline filtering device disclosed by the invention is mainly provided with the screening device, the high-efficiency smashing device and the non-degradable solid particle filtering device and effectively solves sludge accumulation and accelerates excrement decomposition.

Description

technical field [0001] The invention relates to a septic tank pipeline filtering device and a filtering method, belonging to the technical field of garbage treatment. Background technique [0002] The septic tank is a device for treating feces and garbage and filtering and sedimenting. The principle is that the solidified matter decomposes at the bottom of the pool, and the hydrated objects on the upper layer enter the pipeline to flow away, preventing the pipeline from being blocked and giving solidified objects (feces and other garbage). Sufficient time for hydrolysis; septic tank refers to a small treatment structure that separates domestic sewage and anaerobically digests sludge. Septic tanks play a vital role in human urban life, such as: [0003] 1. Ensure the environmental sanitation of the living community and avoid the spread of domestic sewage and pollutants in the living environment; [0004] 2. In the working environment of anaerobic corrosion in septic tanks, k...

AI Technical Summary

Problems solved by technology

[0007] However, in the existing septic tank structure, the domestic sewage directly flows into the bottom of the septic tank through the feces injection interface located at the upper end of the side wall of the septic tank. Since the solid waste in the domestic sewage is not crushed, it is not conducive to To achieve efficient degradation, in addition, some non-degradable substances will be mixed, such as plastic belts, etc., which will lead to a longer biodegradation time of the sewage, thereby reducing the working efficiency of the septic tank, and cannot achieve efficient degradation; currently there is no confirmed device and methods, in the initial stage of feces and garbage treatment, the filtering and sorting of these non-degradable and solid waste can only be done through regular manual removal to achieve further treatment of non-degradable and solid waste. The artificial labor intensity of the method is high, the production efficiency is low, and the working environment is harsh. Therefore, there is an urgent need for a septic tank pipeline filter device, which can filter these non-degradable and solid wastes at the initial stage of excrement and garbage being discharged into the septic tank. In order to avoid the existence of non-degradable residues in the septic tank, which will affect the anaerobic corrosion work of the septic tank

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