Solid kitchen waste treatment device

Abstract

The invention discloses a solid kitchen waste treatment device. The treatment device is a pulping barrel; the pulping barrel includes an outer sleeve and a turnover cylinder; the outer sleeve and the turnover cylinder are both horizontal cylinders; the cylinders are cavity structures; the turnover cylinder is positioned in the outer sleeve, and includes a shell, a left baffle plate, a right door and a rotating shaft; the shell is manufactured by a screen; the outer sleeve includes a cylinder body, a feed port and a liquid outlet; and the cylinder body includes a left side plate, a surrounding plate and a right side plate. After simple solid-liquid separation treatment of kitchen wastes, obtained solid mixtures can be deeply treated by the device, so that plastic bags, plastic bottles and food residues are separated more thoroughly, and a lot of plastic chips cannot be generated.

Description

technical field [0001] The invention belongs to the field of garbage treatment equipment, in particular to a treatment device for solid kitchen garbage. Background technique [0002] Food waste refers to food waste, catering leftovers, food processing waste and non-edible animal and vegetable oils and various oil-water mixtures from families, schools, institutions, public canteens and catering industries. It is part of urban domestic waste. [0003] Compared with other wastes, food waste has the characteristics of high moisture, organic matter, oil and salt content, perishable odor, and rich nutrients. Due to the high moisture content, kitchen waste cannot meet the calorific value of waste incineration (not less than 5000kJ / kg), and it is not suitable for direct landfill, and incineration and landfill will cause a lot of waste of organic matter. At the same time, except for a small part of "garbage pigs" and "soil oil" derived from food waste mixed into domestic waste landf...

AI Technical Summary

Problems solved by technology

People are now used to wrapping food in plastic bags, and they will not take the initiative to dispose of food residues and plastic bags separately when throwing away, so there are many plastic bags in food waste, and plastic bags often contain food residues. Sometimes it is processed through the bag breaking process, causing the plastic bags to be broken into small pieces, especially in the food waste with very high humidity, the plastic cannot be effectively screened and separated, and it is mixed with the biochemical treatment materials of the food waste, which will It is very unfavorable to the next biochemical treatment, and even directly enters the biochemical treatment product

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