Urban organic waste resource comprehensive utilization system and method
A technology of organic waste and comprehensive utilization, applied in the field of urban organic waste resource comprehensive utilization system, can solve problems such as harm to health, low resource utilization rate, secondary pollution, etc. Environmentally friendly effect
Pending Publication Date: 2021-10-08
刘永东
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Problems solved by technology
[0004] The purpose of the present invention is to provide a comprehensive utilization system and method of urban organic waste resources to solve the problems of low resource utilization, health hazards and secondary pollution in the above-mentioned background technology
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] see Figure 1-2 , the present invention provides a technical solution: a system for comprehensive utilization of urban organic waste resources, including a pretreatment system 1 and a classified resource utilization system 2, the pretreatment system 1 is located on one side of the classified resource utilization system 2;
[0033]The pretreatment system 1 comprises a first hoist 101, a conveyor belt 102, a first autoclave 103, a magnetic separator 104, ...
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The invention discloses an urban organic waste resource comprehensive utilization system and method. The urban organic waste resource comprehensive utilization system comprises a pretreatment system and a graded resource utilization system. The pretreatment system is located at one side of the graded resource utilization system. Through the arrangement of the graded resource utilization system, graded utilization of resources in the waste treatment process is achieved, five additional products including crude oil, animal protein, biogas, biological organic fertilizer and liquid organic fertilizer are produced, the resource utilization rate is increased, insects such as flat-angle insects are used for eating and decomposing the waste, the waste treatment cost is reduced, the waste treatment income is increased, the system is environmentally friendly in the treatment process, secondary pollution is avoided, the system is beneficial to environmental protection and suitable for large-scale popularization, through two-time high-pressure steam sterilization, the content of bacteria and viruses in organic waste is greatly reduced, harm of the waste to the body health of workers is reduced, and the safety of waste treatment is greatly improved.
Description
technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a system and method for comprehensive utilization of urban organic garbage resources. Background technique [0002] Garbage is solid waste generated in human daily life and production. Due to the large amount of discharge, complex and diverse components, and polluting, resourceful and social nature, it needs harmless, resourceful, reduction and socialized treatment. Nowadays, the amount of kitchen waste in the city is huge, and the content of organic matter in the waste is high. Direct disposal not only causes environmental pollution, but also easily causes waste of resources. Therefore, it is necessary to recycle and utilize organic waste in the city. [0003] Nowadays, there are many kinds of waste disposal equipment and methods on the market, but most of the disposal equipment and methods are only for waste disposal, and there are few additional products, which reduc...
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Patent Timeline
Login to View More IPC IPC(8): B09B3/00B09B5/00C22B7/00C05F9/04A61L11/00A61L2/04
CPCB09B3/00B09B5/00C22B7/003C05F9/04A61L11/00A61L2/04Y02A40/20Y02P10/20Y02W30/20
Inventor 刘永东
Owner 刘永东