Underground household garbage reduction resource integration device and its treatment method

A domestic waste reduction technology, which is applied in the field of integrated devices for the reduction of buried domestic waste and resources, can solve the problem of limiting the resource utilization of organic perishable components to reduce the amount of domestic waste at the source, destroying the aerobic fermentation environment of materials, and the environment. Poor sanitation conditions and other problems, to achieve the effect of solving the shortage of land resources, reducing garden maintenance costs, and reducing the volume of collection and transportation
CN107282601BActive Publication Date: 2018-04-20ZHEJIANG UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG UNIV
Publication Date
2018-04-20

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Abstract

The invention discloses an underground household garbage reduction resource integrated device and a treatment method thereof, and belongs to the field of environment-friendly equipment. The device is integrally located below the ground. A garbage can connected with a pulverizing device is arranged above the ground. The bottom of the can is capable of being opened downwards so that garbage can enter the position below the ground, and subsequent resourceful treatment is finished. Falling garbage is pulverized through the pulverizing device located under the garbage can and then falls into a cascading high-temperature fermentation barrel; a feeding port of the cascading high-temperature fermentation barrel is the position of the above pulverizing device, and a discharging port of the cascading high-temperature fermentation barrel is located in the other end of the barrel and connected with a vibration screen. An oversize product outlet of the vibration screen is connected with an automatic material returning system, the system is internally provided with a plastic blowing and disengaging device. The device is provided with an elevating device. The underground household garbage reduction resource integrated device and the treatment method thereof are suitable for in-situ reduction resourceful utilization of community household garbage, environment is sanitary, and secondary pollution is avoided; and based on PLC module deep control, the automation and intelligence degree is high; and the structure in the device is compact, the civil engineering cost is saved, dismounting and mounting are convenient, and maintenance is easy.
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Description

technical field

[0001] The invention belongs to the field of environmental protection equipment, and in particular relates to a buried domestic waste reduction and resource integration device and a processing method thereof. Background technique

[0002] With the advancement of my country's urbanization, the proportion of urban population is increasing rapidly. In 2015, the national urban permanent population was 771.16 million, accounting for 56.10% of the total population, an increase of 1.33 percentage points over the previous year. At the same time, with the improvement of the living material level, the total waste output has increased significantly. In 2015, the total output of domestic waste in my country reached 192 million tons. The contradiction between the increasing amount of waste and the terminal treatment facilities with insufficient capacity is highlighted. . For this reason, the "Thirteenth Five-Year" National Urban Household Waste Harmless Treatment Facilit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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