Garbage decomposition liquid ecological utilization system

Abstract

The invention discloses a garbage decomposition liquid ecological utilization system. The garbage decomposition liquid ecological utilization system comprises a water pump, a decomposition liquid conveying pipe, a roof reservoir 22, a balcony liquid-conveying pipe 23 and flowerpots 24, wherein the decomposition liquid conveying pipe is communicated with the roof reservoir 22; the conveying pipe conveys the decomposition liquid into the roof reservoir under the action of the water pump; the roof reservoir 22 is connected with the flowerpots through the balcony liquid-conveying pipe 23; the decomposition liquid is conveyed into the flowerpots 24; and the flowerpots 24 are positioned in rooms in buildings. In the garbage decomposition liquid ecological utilization system, the garbage decomposition liquid is used for performing soilless culture, so that the growth of aquatic plants is contributed, optical radiation is absorbed, indoor temperature is reduced, water quality is purified, and high-quality feeds are provided to culture plants; and the garbage decomposition liquid serves as nutrient solution for soilless vegetable culture, so that high-quality green vegetables are produced locally, water quality is purified, and soil and mineral chemical fertilizers are saved.

Description

technical field [0001] The invention relates to a domestic garbage treatment system, in particular to an ecological utilization system of garbage decomposition liquid. Background technique [0002] At present, domestic waste disposal has become a difficult problem faced by the whole world. It is manifested in the following aspects. One is that it is difficult to realize the classification of waste, the other is that the sewage and odor in the process of centralized waste treatment affect the urban and rural environment, and the third is that the landfill is unbearable. A large amount of domestic waste is produced by urban development. Fourth, the existing waste landfill, incineration, and power generation technologies still cannot get rid of the confusion of polluting the environment and high processing costs. [0003] Household garbage is distinguished according to its use value, and can be divided into recyclable garbage and non-recyclable garbage. Recyclable waste includ...

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Problems solved by technology

[0005] The second is hard to decompose or non-decomposable but combustible fruit shells, plastic bags, and waste paper inclusions

[0006] The third is non-decomposable and non-combustible construction waste

[0008] In order to solve the environmental hazards caused by domestic waste, developed countries such as Japan and Israel have adopted waste-to-energy or combustion technologies to alleviate the shortage of waste storage sites and environmental pollution in storage areas. The moisture in the kitchen waste increases the difficulty of burning

The use of heavy oil for combustion has brought new pressure on atmospheric emissions, and due to high operating costs and poor effects, it is difficult to fully promote

[0009] The reason why biogas fermentation and decomposition of domestic waste is difficult to apply to the treatment of urban decomposable waste is that the current general-purpose biogas digesters have simple structures and single functions

Technically, it has the following defects: one is that the temperature of the fermentation tank is low and cannot be adjusted to the best state; the other is that the fermentation liquid cannot be circulated by stirring; biogas release

[0011] In short, there is no effective method for dealing with domestic waste in the prior art, and the treatment of domestic waste and the utilization of treated materials are still a worldwide problem

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