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Excrement treatment system

A treatment system and technology for excrement, applied in the field of excrement treatment, can solve the problem that the excrement cannot be effectively treated, and achieve the effect of reducing the use of chemical fertilizers and avoiding environmental pollution

Pending Publication Date: 2020-06-05
庄大力
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that existing household toilet excreta cannot be effectively treated, the purpose of the present invention is to provide an excrement treatment that can directly perform harmless treatment on excrement and turn it into biological fertilizer, reducing environmental pollution system

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0048] Such as Figure 1-8 As shown, the excrement treatment system provided in this embodiment includes:

[0049] The solid-liquid separation device 1, the inlet of which communicates with the discharge port 2, is used to receive excrement and separate the excrement into solid excrement and liquid excrement.

[0050] In this embodiment, it is preferable to arrange the entire excrement treatment system underground, which not only facilitates the connection with the toilet drain pipes of each family, but also reduces the occupied area.

[0051] The function of the solid-liquid separation device 1 is to separate the excrement discharged from the excretion port 2 into solid excrement and liquid excrement, that is, to separate feces and urine in the excrement, and to separate the urine and feces respectively. The feces enter the solid excrement treatment device 3 for decomposition and fermentation treatment, while the urine enters the liquid evaporation purification device 4 for ...

Embodiment 2

[0117] Such as Figure 9 As shown, this embodiment is a practical application scenario of the excrement treatment system described in the embodiment, specifically as follows:

[0118] First, the application scenario is the toilet 5 of a family user, such as Figure 9 As shown, the entire excrement treatment system is located under the ground of the toilet 5, and the discharge port 2 is connected to the outlet of the toilet 6 drain pipe. In this embodiment, the solid-liquid separation device 1, the solid excrement treatment device 3 and the liquid purification device 4 The structure and function are the same as those in Embodiment 1, and will not be repeated here.

[0119] The difference is: the purified water in the liquid recovery tank 404 is recovered to the water tank 7 of the toilet 6 through the third water pump, and the water tank 7 is also provided with a disinfectant storage tank 8 connected thereto, which can be used to recover the water after evaporation. The water...

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Abstract

The invention discloses an excrement treatment system. The system comprises a solid-liquid separation device, wherein the inlet of the solid-liquid separation device is communicated with a discharge port, and the solid-liquid separation device is used to receive excrement and divides the excrement into solid excrement and liquid excrement; a solid excrement processing device, wherein the inlet ofthe solid excrement processing device is communicated with the solid discharge outlet of the solid-liquid separation device and the solid excrement processing device is used for carrying out microbialdecomposition and fermentation on solid excrement; and a liquid evaporation and purification device, wherein the inlet of the liquid evaporation and purification device is communicated with the liquid discharge outlet of the solid-liquid separation device and the liquid evaporation and purification device is used for evaporating liquid excrement and recovering evaporated water vapor. Solid and liquid in excrement are purified respectively, the solid excrement is made into an organic fertilizer used for crop irrigation, the liquid excrement is evaporated and the vapor is recycled and served asflushing water for toilets. Through the design, toilet excrement is effectively and harmlessly treated, and the problem that the excrement pollutes the environment is avoided.

Description

technical field [0001] The invention relates to the technical field of excrement treatment, in particular to an excrement treatment system. Background technique [0002] With the development of the economy, the urbanization process is accelerating, and the urban population continues to increase, and the amount of feces produced is also increasing. If the feces removed from septic tanks and public toilets are not treated in a harmless manner, they will inevitably be destroyed. It pollutes the environment and affects the life and health of residents. After some excrement is discharged into the river, it finally enters the river and the sea. A large number of organic pollutants and bacteria seriously pollute the water body, causing the reproduction and spread of pathogenic bacteria, endangering human health, and causing Air, soil and water pollution. [0003] In addition, the treatment of rural toilet excreta is directly related to the quality of the rural sanitation environme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/00C02F11/02C02F11/18C02F1/04E03B1/04C05F3/06C05F3/04C05F17/90C05F15/00
CPCC02F1/04C02F11/004C02F11/02C02F11/18C02F2103/005C05F3/04C05F3/06E03B1/04C05F11/00Y02A40/20Y02W30/40
Inventor 庄大力
Owner 庄大力
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