Municipal sewage and kitchen garbage mixing and composting integrated device
A technology for kitchen waste and urban sewage, applied in fertilization devices, sewage/sludge fertilizers, organic fertilizers, etc., can solve waste, separate treatment of kitchen waste and domestic sewage, and loss of domestic sewage organic matter and nitrogen and phosphorus and other issues, to achieve the effect of increasing nutrient content, resource utilization, and mild reaction conditions
Active Publication Date: 2022-01-14
HANDAN COLLEGE
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Problems solved by technology
[0004] The purpose of the present invention is to provide an integrated device for mixing and composting urban sewage and kitchen waste, which solves the problem that traditional kitchen waste and domestic sewage can only be treated separately, and the organic matter and nitrogen, phosphorus and other substances contained in the treated domestic sewage are lost. the problem of waste
Method used
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[0020] Such as figure 1 As shown, an integrated device for mixing and composting urban sewage and kitchen waste, including spraying equipment 1, garbage holding cylinder 2, filtering device 3, sewage return pump 4, sludge pump 5, collecting funnel 6 and support 7 , the spraying equipment 1 is arranged above the garbage storage cylinder 2, the filter device 3 is arranged inside the garbage storage cylinder 2, and the collection funnel 6 is arranged on the garbage storage cylinder 2 Below, the inlets of the sewage return pump 4 and the sludge pump 5 are respectively connected to the inclined side and the bottom surface of the collection funnel 6 , and the outer circumference of the collection funnel 6 is connected to the support 7 .
[0021] Such as figure 2 As shown, the sprinkler equipment 1 includes a water inlet pipe 101, a nozzle 103 and a filling module cover 102, the filling module cover 102 is hollow, the water inlet pipe 101 is arranged above the filling module cover ...
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The invention discloses a municipal sewage and kitchen garbage mixing and composting integrated device which comprises a spraying device, a garbage containing barrel, a filtering device, a sewage reflux pump, a sludge pump, a collecting funnel and a support; the spraying device is arranged above the garbage containing barrel, the filtering device is arranged in the garbage containing barrel, the collecting funnel is arranged below the garbage containing barrel, inlets of the sewage reflux pump and the sludge pump are connected with the inclined side face and the lower side face of the collecting funnel respectively, and the periphery of the collecting funnel is connected with the support. The device can transfer most of organic matters, nitrogen and phosphorus in the municipal sewage into kitchen garbage, is mild in reaction condition and low in operation cost, and can be widely applied to purification treatment of the municipal sewage and garbage in urban life.
Description
technical field [0001] The invention relates to the field of organic fertilizer production equipment, in particular to an integrated device for mixing and composting urban sewage and kitchen waste. Background technique [0002] Organic fertilizers are also called "farm manures". Those that use organic substances as fertilizers are called organic fertilizers, including human guano, barnyard manure, compost, green manure, cake fertilizer, biogas fertilizer, etc. features. The application of organic fertilizers can improve the soil structure, effectively coordinate the water, fertilizer, air and heat in the soil, and improve soil fertility and land productivity. In order to achieve energy saving and environmental protection, people usually use organic waste for aerobic composting to produce organic fertilizers. [0003] Currently used garbage disposal methods: landfill, incineration, recycling, composting, etc. When processing kitchen waste, it is necessary to add other organ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C05F15/00C05F17/90C05F17/986B01D29/01B01D29/11B01D29/50
CPCC05F7/00C05F17/90C05F17/986B01D29/01B01D29/11B01D29/50C05F9/00Y02W30/40Y02A40/20
Inventor 吴运东刘睿莹孟维峥王旭宁张欣莹
Owner HANDAN COLLEGE