Method and system for controlling dehydration and composting of kitchen garbage
A kitchen waste and composting technology, which is applied in the control/regulation system, fertilizer treatment control, non-electric variable control, etc., can solve the problems of long operation period, high cost of wastewater treatment, insufficient aeration, etc., and achieve the goal of improving composting efficiency Effect
Pending Publication Date: 2022-03-11
上海岳塘环保工程有限公司
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[0004] However, there are many limitations in the above treatment methods, especially for kitchen waste from household kitchen waste, bazaars, shopping malls and other places, the water content is as high as 90%; high water content can easily lead to insufficient aeration, Problems such as long operation period and high cost of back-end wastewater treatment
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[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0020] It should be noted that the steps shown in the flowcharts of the accompanying drawings may be performed in a computer system, such as a set of computer-executable instructions, and that although a logical order is shown in the flowcharts, in some cases, The steps shown or described may be performed in an order different than here.
[0021] In this embodiment, a control method for dehydration and composting of kitchen waste is provided, figure 1 It is a flow chart of a control method for dehydrating and composting kitchen waste according to an embodiment of the present application, such as figure 1 As shown, the process includes the following steps:
[0022] Step S102, receiving t...
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The invention discloses a kitchen garbage dehydration composting control method and system. The method comprises the following steps: receiving a first water content obtained by measuring kitchen garbage by a water sensor; under the condition that the first water content is larger than a first threshold value, a starting command is sent, the starting command is used for starting compression equipment, and the compression equipment is used for compressing the kitchen garbage to press out water of the kitchen garbage; receiving a second moisture content obtained by measuring the compressed kitchen garbage by the moisture sensor; and under the condition that the second water content is larger than the second threshold value, an adding command is sent, the adding command is used for starting adding equipment, and the adding equipment is used for adding dry materials into the compressed kitchen garbage. The problems generated in the aerobic composting process due to high water content of the garbage in the prior art are solved, so that the composting efficiency of the kitchen garbage is improved.
Description
technical field [0001] This application relates to the field of environmental protection, in particular, to a control method and system for dehydrating and composting kitchen waste. Background technique [0002] At present, garbage classification has been implemented, and kitchen waste is included in the garbage classification regulations. [0003] At present, the treatment methods of kitchen waste mainly include anaerobic fermentation and aerobic composting. Anaerobic fermentation and aerobic composting can be carried out according to the composition of kitchen waste. Among them, food waste with high organic content is suitable for anaerobic fermentation. [0004] However, there are many limitations in the above treatment methods, especially for kitchen waste from household kitchen waste, bazaars, shopping malls and other places, the water content is as high as 90%; high water content can easily lead to insufficient aeration, Long operation period and high cost of back-end...
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IPC IPC(8): G05D15/01C05F17/70
CPCG05D15/01C05F17/70Y02W30/40
Inventor 陈一路
Owner 上海岳塘环保工程有限公司