A kind of harmless treatment method of kitchen waste
A technology for harmless treatment of kitchen waste, applied in chemical instruments and methods, climate change adaptation, transportation and packaging, etc., can solve problems affecting people's comfort and breeding
Active Publication Date: 2022-07-19
深圳绿达环境工程技术有限公司
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Problems solved by technology
[0003] The present invention provides a harmless treatment method for kitchen waste to solve the problem that the traditional kitchen waste treatment method in the prior art will not only generate bad smell due to the decay of kitchen waste during the stacking process, but also breed mosquitoes, flies, Rats, cockroaches and other pests affect people's visual and olfactory comfort
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[0054] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.
[0055] The embodiment of the present invention provides a method for the harmless treatment of kitchen waste, please refer to Figure 1 to Figure 4 , the harmless treatment method of kitchen waste includes:
[0056] S101: perform dehydration treatment and sorting operations on kitchen waste, and remove impurities in kitchen waste by analyzing the characteristics of organic hydrocarbons;
[0057] S102: Pulverize the kitchen waste from which impurities have been removed, and perform solid-liquid separation to form solid kitchen waste and waste water. Use a gas monitoring device to monitor the gas emission in the process of pulverizing kitchen waste in real time, and remove harmful...
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The invention discloses a harmless treatment method for kitchen waste, which relates to the technical field of kitchen waste treatment. Including: dehydrating and sorting kitchen waste, removing impurities in kitchen waste by analyzing the characteristics of organic hydrocarbons; pulverizing the remaining kitchen waste, and performing solid-liquid separation to form solid kitchen waste and wastewater, The gas monitoring device is used to monitor the gas emission in the process of kitchen waste pulverization in real time, and the harmful and odorous gases are removed according to the gas emission standard; the solid kitchen waste is anaerobic digested to generate biogas residue and biogas, and the biogas residue is made into organic Fertilizer, desulfurization treatment of biogas and sealed transportation to power plants; wastewater treatment, used in secondary water for residents. The invention realizes the integrated treatment of kitchen waste, avoids environmental pollution caused by improper treatment, and effectively improves the efficiency of classification, recycling and utilization of kitchen waste.
Description
technical field [0001] The invention relates to the technical field of kitchen waste treatment, in particular to a harmless treatment method for kitchen waste. Background technique [0002] The traditional kitchen waste disposal method will not only produce odor due to the decay of kitchen waste during the stacking process, but also breed pests such as mosquitoes, flies, mice, cockroaches, etc., which will affect the comfort of people's vision and sense of smell. Moreover, the aflatoxin contained in the moldy kitchen waste is one of the strongest chemical carcinogens found so far. Improper disposal of kitchen waste may bring great safety hazards to humans and animals. If the kitchen waste is recycled, it can improve the environmental pollution problem and save energy. At present, there are also some harmless treatment methods for kitchen waste, mainly by crushing it first and then drying and pressing it to form dry and relatively small waste. There are also methods such as ...
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IPC IPC(8): B09B3/00B09B5/00C12P5/02C05F9/04B09B3/35B09B3/65B09B101/70
CPCB09B3/00B09B5/00C12P5/023C05F9/04Y02E50/30
Inventor 邵宝邓友龙梁静陈华丽
Owner 深圳绿达环境工程技术有限公司