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Efficient anti-blocking type three-stage septic-tank

A septic tank, a three-stage technology, applied in the direction of chemical instruments and methods, special treatment targets, biological sludge treatment, etc., can solve the problem that microorganisms cannot decompose the solidified matter, affect the quality and efficiency of septic, and the sludge mixture with large viscosity and other problems to achieve the effect of compact structure, simple structure and avoiding clogging

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 will form a sludge mixture with a high viscosity, which will affect the stratification of the first-level tank and even the second-level tank, causing the diversion port to be blocked, thus affecting the work of the third-level tank

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A high-efficiency 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 provided with a primary diversion port 201, and the upper part of the No. 2 partition 3 is provided with a secondary diversion port 301, and the level of the secondary diversion port 301 is higher than that of the primary diversion port 201; A screen cover 24 is installed on the right side of the No. 2 partition 3 corresponding to the secondary diversion port 301;

[0039] A driving motor 8 is installed on the top of the first-level pool 101, and the driving motor 8 is connected with a No. 1 shaft 9 downward, and the No. 1 shaft 9 extends into the first-level pool 101; The crutch 10...

Embodiment 2

[0048] A high-efficiency 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;

[0049] The upper part of the No. 1 partition 2 is provided with a primary diversion port 201, and the upper part of the No. 2 partition 3 is provided with a secondary diversion port 301, and the level of the secondary diversion port 301 is higher than that of the primary diversion port 201; A screen cover 24 is installed on the right side of the No. 2 partition 3 corresponding to the secondary diversion port 301;

[0050] A driving motor 8 is installed on the top of the first-level pool 101, and the driving motor 8 is connected with a No. 1 shaft 9 downward, and the No. 1 shaft 9 extends into the first-level pool 101; The crutch 10...

Embodiment 3

[0059] A high-efficiency 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;

[0060] The upper part of the No. 1 partition 2 is provided with a primary diversion port 201, and the upper part of the No. 2 partition 3 is provided with a secondary diversion port 301, and the level of the secondary diversion port 301 is higher than that of the primary diversion port 201; A screen cover 24 is installed on the right side of the No. 2 partition 3 corresponding to the secondary diversion port 301;

[0061] A driving motor 8 is installed on the top of the first-level pool 101, and the driving motor 8 is connected with a No. 1 shaft 9 downward, and the No. 1 shaft 9 extends into the first-level pool 101; The crutch 10...

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Abstract

The invention relates to the technical field of septic tanks, and specifically relates to an efficient anti-blocking type three-stage septic-tank. The three-stage septic tank adopts a three-stage fermentation precipitation method, so as to discharge harmless clear liquid. The efficient anti-blocking three-stage septic-tank has a compact structure and is convenient to control, and is driven by a single motor. First, first-level tank agitation is realized, so that decomposition efficiency is improved; second, a sewage rod is driven to reciprocate so as to dredge a first-level guide port to prevent the first-level guide port from blocking; and third, a No. 2 shaft is driven to rotate, so as to drive a swinging rod component to clean a filter net cover of a second-level guide port to prevent the filter net cover from blocking.

Description

technical field [0001] The invention relates to the technical field of septic tanks, in particular to an efficient 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 al...

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
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