Processing system for drain off water

Abstract

The waste water processing system includes: a disposer; a waste water processing section for processing the waste water discharged from the disposer; a kitchen waste water regulation tank for pooling the kitchen waste water discharged while said disposer is not used; a channel switcher capable of channeling the waste water containing the crushed waste water discharged from the disposer to the waste water processing section when said disposer is in use and channeling the kitchen waste water to the kitchen waste water regulation tank when the disposer is not in use; transfer means for transferring the waste water accumulated in the kitchen waste water regulation tank to said waste water processing section at a constant rate; control means for controlling the components mentioned above, and a passage for draining the waste water overflowing from the kitchen waste water regulation tank to the waste water processing section.

Description

technical field [0001] The invention relates to a drainage treatment system for treating drainage from a garbage debris processor. Background technique [0002] As this kind of drainage treatment system that has been put into practical use, there is a full-volume treatment method that treats both the drainage (household waste crushing liquid) when using a waste disposal disposer and the kitchen drainage that uses a waste disposal disposer. system. [0003] And, as disclosed in Japanese Patent Application Laid-Open No. 10-323657 (B09B 5 / 00) etc., only collect the drainage when using the waste debris disposer with the switching valve and carry out drainage treatment, and use the waste debris disposer The other drainage is discharged as it is. [0004] However, the above-mentioned conventional full-volume treatment system is a device as large as a septic tank, and requires large-scale installation work to be buried underground, making it difficult to install in existing resid...

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Problems solved by technology

[0004] However, the above-mentioned conventional full-volume treatment system is a device as large as a septic tank, and requires large-scale installation work to be buried underground, making it difficult to install in existing residential areas.

[0005] Moreover, when using the switching valve to collect only the waste water from the use of the waste disposal disposer for drainage treatment, since the waste water other than the use of the waste disposal disposer is discharged as it is, compared with the drainage treatment when the waste disposal disposer is used, Water will definitely increase the amount of turbidity in the drainage. If the water is discharged to rivers and other places, it will increase pollution. When it is discharged to the sewer, there will be problems such as insufficient sewage treatment site capacity, and it is difficult to sell it as a commodity.

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