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Stirring type anti-blocking three-stage septic tank

A septic tank, three-stage technology, applied in the direction of chemical instruments and methods, special treatment targets, biological sludge treatment, etc., can solve problems such as stratification, blockage of diversion ports, and impact on septic quality and efficiency. To achieve the effect of convenient control and simple structure

Pending Publication Date: 2019-01-15
徐荣霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] As mentioned above, most of the existing septic tanks still adopt the method of static fermentation, but the solidified matter (garbage such as feces) is discharged into the septic tank. It directly settles to the bottom of the tank, causing the microorganisms in the septic tank to be unable to decompose the solidified material, which affects the quality and efficiency of the septic tank. Therefore, the existing patent has a device for stirring the primary tank, such as 201720508540.X, although the decomposition is accelerated , but it also affects the stratification in the first-level pool, making the first-level pool form a sludge mixture with a high viscosity, which can easily cause the diversion port to be blocked

Method used

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  • Stirring type anti-blocking three-stage septic tank
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  • Stirring type anti-blocking three-stage septic tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A stirring type anti-blocking three-stage septic tank, including a septic tank body 1, a No. 1 partition 2 and a No. 2 partition 3 are fixedly connected to the interior of the septic tank body 1, and the septic tank body 1 is arranged from left to The right is divided into a primary pool 101, a secondary pool 102 and a tertiary pool 103;

[0038] The upper part of the No. 1 partition 2 is processed with a diversion port 201, and the No. 2 partition 3 is connected with a bent diversion tube 7. The diversion tube 7 extends into the third-stage pool 102. The diversion tube 7 and the No. 2 partition 3 The level of the connection is higher than the level of the diversion port 201;

[0039] A driving motor 8 is installed on the top of the primary pool 101, and the driving motor 8 is connected downward with a rotating shaft 9, and the rotating shaft 9 extends into the primary pool 101; the upper section of the rotating shaft 101 is provided with a bell crank 10, and the bell c...

Embodiment 2

[0047] A stirring type anti-blocking three-stage septic tank, including a septic tank body 1, a No. 1 partition 2 and a No. 2 partition 3 are fixedly connected to the interior of the septic tank body 1, and the septic tank body 1 is arranged from left to The right is divided into a primary pool 101, a secondary pool 102 and a tertiary pool 103;

[0048] The upper part of the No. 1 partition 2 is processed with a diversion port 201, and the No. 2 partition 3 is connected with a bent diversion tube 7. The diversion tube 7 extends into the third-stage pool 102. The diversion tube 7 and the No. 2 partition 3 The level of the connection is higher than the level of the diversion port 201;

[0049] A driving motor 8 is installed on the top of the primary pool 101, and the driving motor 8 is connected downward with a rotating shaft 9, and the rotating shaft 9 extends into the primary pool 101; the upper section of the rotating shaft 101 is provided with a bell crank 10, and the bell c...

Embodiment 3

[0057] A stirring type anti-blocking three-stage septic tank, including a septic tank body 1, a No. 1 partition 2 and a No. 2 partition 3 are fixedly connected to the interior of the septic tank body 1, and the septic tank body 1 is arranged from left to The right is divided into a primary pool 101, a secondary pool 102 and a tertiary pool 103;

[0058] The upper part of the No. 1 partition 2 is processed with a diversion port 201, and the No. 2 partition 3 is connected with a bent diversion tube 7. The diversion tube 7 extends into the third-stage pool 102. The diversion tube 7 and the No. 2 partition 3 The level of the connection is higher than the level of the diversion port 201;

[0059] A driving motor 8 is installed on the top of the primary pool 101, and the driving motor 8 is connected downward with a rotating shaft 9, and the rotating shaft 9 extends into the primary pool 101; the upper section of the rotating shaft 101 is provided with a bell crank 10, and the bell c...

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Abstract

The invention relates to the technical field of a septic tank, in particular to a stirring type anti-blocking three-stage septic tank. The three-stage type design is used; the three-stage fermentationprecipitation is utilized; the harmless discharging of clear liquid is realized; a filter screen is arranged in a primary tank; a flow guide region at the upper part and a stirring region at the lower part are divided; a stirring assembly in the stirring region is used for stirring excrement and sewage in a stirring assembly, so that the excrement, the sewage and fermentation bacterial strain arefully mixed; the flow guide region at the upper part works in a reciprocating way through a sewage passing rod; the smooth work of a sewage passing opening is effectively ensured; the stirring assembly and the sewage passing rod use the same motor as a power source; the structure is succinct; the control is convenient; the stirring assembly works through the driving of a rotating shaft; the sewage passing rod realizes the reciprocating through the combined action of a shaft neck, a sleeve, a connecting rod and the like; a hairbrush assembly used for filter screen cleaning is also installed; along with the rotation of the rotating shaft, the filter screen is cleaned; the blocking is avoided.

Description

technical field [0001] The invention relates to the technical field of septic tanks, in particular to a stirring type anti-blocking three-stage septic tank. Background technique [0002] In recent years, my country's domestic sewage treatment plants have been continuously built, but they are mainly concentrated in cities, and rural domestic sewage has not been treated. At present, there are two main ways to treat rural domestic sewage: one is to incorporate domestic sewage into the municipal pipe network; the other is to establish on-site sewage treatment facilities. In densely populated urban areas, it is undoubtedly the right choice to increase the collection coverage of the pipe network and enhance the centralized sewage treatment capacity. However, in the outer suburbs of the city and the vast rural areas, the centralized pipe network cannot be reached. The transportation and operation costs of sewage pumping stations are very high, and the unit sewage treatment cost is...

Claims

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Application Information

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IPC IPC(8): C02F11/04
CPCC02F11/04C02F2303/14
Inventor 徐荣霞
Owner 徐荣霞