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Rapid degradation and recycling system for kitchen waste

A fast-degradation technology for food waste, applied in water/sludge/sewage treatment, biological water/sewage treatment, transportation and packaging, etc., can solve the problems of wasting the value of food waste recycling and reuse, to prevent rancidity, The effect of avoiding pollution

Active Publication Date: 2019-02-22
ANHUI TIANJIAN ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the existing technical problems, the present invention provides a rapid degradation and recycling system for kitchen waste to solve the problem that the existing kitchen waste treatment system wastes part of the recovery and reuse value of kitchen waste

Method used

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Examples

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Embodiment 1

[0037] see figure 1, this embodiment provides a rapid degradation and recycling system for kitchen waste, which includes an automatic feeding subsystem, a sorting subsystem, a crushing subsystem, a stirring and dehydrating subsystem, a biodegradation subsystem, an oil-water ionization system, Deodorization and sterilization subsystem and detection system.

[0038] The automatic feeding subsystem is used to transport the food waste whose volume reaches a preset volume to the sorting subsystem. The automatic feeding subsystem includes garbage collection containers, infrared sensors, feeding controllers and automatic hoists. The garbage collection container is used to accommodate kitchen waste, and the transmitting end and the receiving end of the infrared sensor are respectively installed on both sides of the top of the garbage collection container. When the food waste reaches the preset volume, the food waste covers the optical path between the transmitting end and the receiv...

Embodiment 2

[0054] see figure 2 , this embodiment provides a rapid degradation and in-situ treatment process for food waste, which is applied in the rapid degradation and recycling system for food waste in Example 1. The rapid degradation and in-situ treatment process for food waste includes the following steps:

[0055] (1) Automatic feeding and weighing

[0056] The food waste is weighed in real time through the remote weighing sensor, and the food waste is automatically fed to the next step through the automatic hoist; among them, the weighing data of the food waste is transmitted to the food Internet of things monitoring platform.

[0057] (2) Sorting and crushing

[0058] Sorting and separating the domestic waste and leachate in the kitchen waste, and breaking the separated domestic waste into particles with a diameter of 10-30mm; among them, when sorting the domestic waste, it can be sorted manually (such as the existing Garbage classification processing method) plastic products,...

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Abstract

The invention discloses a rapid degradation and recycling system for kitchen waste. The rapid degradation and recycling system comprises an automatic feeding subsystem, a sorting subsystem, a crushingsubsystem, a mixing and dehydrating subsystem, a biodegrading subsystem, an oil-water separation subsystem, a deodorizing sterilization subsystem and a detection system. The sorting subsystem is usedfor sorting and separating domestic garbage and leachate from the kitchen waste. The crushing subsystem is used for breaking up the domestic garbage and breaking the domestic garbage into particleswith the diameters ranging from 10 mm to 30 mm. The mixing and dehydrating subsystem is used for mixing particulate matter and conducting extrusion dehydration on the mixed particulate matter. The biodegrading subsystem is used for biodegrading the kitchen waste in the particulate matter obtained after extrusion dehydration. The oil-water separation subsystem is used for receiving mixed solutionsformed by the leachate, dilution water generated by breaking by the crushing subsystem and liquid produced by extrusion dehydration of the mixing and dehydrating subsystem, conducting oil-water separation on the mixed solutions, and obtaining waste water and grease which meet the standard through separation. By means of the rapid degradation and recycling system, the residual value of the kitchenwaste can be sufficiently used.

Description

technical field [0001] The invention relates to a food waste treatment system in the technical field of food waste treatment, in particular to a food waste rapid degradation recycling system. Background technique [0002] Kitchen waste is the main part of daily life waste, accounting for more than 60-80% of municipal solid waste. Because food waste is perishable, it leads to the breeding of mosquitoes and flies in the landfill, the stench is unpleasant, and the pollution caused to the air and water is difficult to control. The organic components contained in it are becoming more and more harmful to the environment and public health. [0003] However, the existing food waste treatment system is a centralized processing system. Food waste and domestic waste are collected, classified, transported, and centrally disposed, while food waste is treated together with other domestic waste, wasting food waste. part of the recycling value. Contents of the invention [0004] Aiming ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00A61L9/20A61L9/14C02F9/14
CPCA61L9/14A61L9/20C02F9/00B09B5/00C02F3/28C02F3/00C02F1/46104C02F1/24B09B3/00B09B2101/02
Inventor 孟行健王玉峰
Owner ANHUI TIANJIAN ENVIRONMENTAL PROTECTION
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