Device for kitchen garbage composting

Abstract

The invention discloses a device for kitchen garbage composting. The device comprises a first box body, a linkage section and a second box body which are sequentially arranged in the horizontal direction from left to right; solar cell panels are fixed to the periphery of the outer side wall of the first box body, a constant-temperature heating rod is suspended downward from the top center of the first box body, and a storage battery is arranged on the side, away from the second box body, of the bottom of the first box body; an inclined plate is arranged to isolate the storage battery from other internal spaces of the first box body; a vertical cylinder is suspended in the middle of the second box body, a net plate is arranged at the bottom of the cylinder, a cylindrical carbon net is sleeved with the cylinder, and a fan is arranged inside the carbon net; the side, away from the first box body, of the bottom of the second box body and the side wall of the second box body form a space through an inclined sieve plate, and the space is filled with an anthracene-based organic framework structure material; the center of the space is also provided with an ultraviolet lamp and a xenon lamp; the linkage section is provided with a horizontal spiral propeller. According to the device, kitchen garbage can be treated at zero power consumption and high efficiency, and compost can be obtained.

Description

technical field [0001] The invention belongs to the field of fertilizer manufacture, and in particular relates to equipment for fertilizer manufacture made from household or municipal garbage. Background technique [0002] In domestic waste, kitchen waste accounts for up to 50% to 70%, and kitchen waste is the main pollution source of urban domestic waste. The source separation of kitchen waste can not only avoid the mutual pollution between the various components of the waste, but also greatly reduce the pressure of terminal treatment. Kitchen waste is rich in organic matter, oil, and nutrients (nitrogen, phosphorus, potassium, calcium, and various trace elements), and has high utilization value. The treatment method is mainly resource-oriented. Looking at the kitchen waste treatment models of various countries, most of the United States composts kitchen waste and yard waste on a household basis; Japan promotes the reduction of the total amount of food waste, recycling as ...

AI Technical Summary

Problems solved by technology

However, there are still a series of problems in the anaerobic treatment of kitchen waste: there is no mature professional technology and equipment, and there is a gap compared with foreign countries, and the technical equipment has not met the requirements of commercialization and industrialization; moreover, during the composting process, Excessive moisture content will affect the heating process of the compost, which will directly affect the composting cycle. At the same time, the high moisture content will also reduce the volume load of the device and reduce the efficiency of the device.

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