Segmented integrated non-power consumption rural sewage treatment device
A technology for rural sewage and treatment devices, which is applied in the directions of water/sewage multi-stage treatment, water/sludge/sewage treatment, energy wastewater treatment, etc., can solve the problem of high energy consumption of the device, and achieve saving of power resources, simple and reasonable structure, The effect of high utilization rate of wind energy
Active Publication Date: 2016-08-24
李华
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Problems solved by technology
However, the energy consumption of the existing equipment is relatively high, and the power consumption for sewage mixing and blast aeration accounts for about 60% of the operating cost
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[0020] Such as figure 1 As shown, the segmented integrated non-power consumption rural sewage treatment device includes a wind-powered air compression device and a biogas digester 1, a mixing pond 2, an anaerobic reaction pond 3, an aerobic pond 4, and a sedimentation pond 5 connected in sequence through pipelines. , Water inlet and distribution channel 6, subsurface flow artificial wetland 7, outlet channel 8, discharge outlet 9.
[0021] The wind-powered air compression device includes blades 10 installed at the end of the drive shaft, the other end of the drive shaft is connected to the air compressor 11, the air outlet of the air compressor 11 is connected to the air storage tank 12 through a pipeline, and the housing of the air compressor 11 is rotatably installed On the support rod, the air compressor 11 can rotate horizontally around the vertically arranged support rod. For example, the support rod can be connected with the air compressor 11 through a bearing. Or on th...
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The invention discloses a sectional type integration rural sewage processing device without power consumption. The sectional type integration rural sewage processing device without power consumption comprises a wind power air compression device and a methane tank (1), a mixing tank (2), an anaerobic reaction tank (3), an aerobic tank (4), a settling tank (5), a water inlet distribution channel (6), a subsurface-flow constructed wetland (7), a water outlet channel (8) and a discharge outlet (9) which are sequentially connected through pipelines. The sectional type integration rural sewage processing device without power consumption has the advantages that under the sun illumination environment, a solar cell panel can directly supplies power to a stirrer driving motor and an air blower through a power conversion controller to enable a stirrer and the air blower to work; when sun illumination does not exist, a wind driven generator can directly supply the power to the stirrer driving motor and the air blower through the power conversion controller, and compressed air generated by the wind power air compression device drives a stirring shaft to rotate and is blown to the aerobic tank through an aerator simultaneously. The organic combination of energy saving and consumption reducing and pollutant discharge reduction is achieved, and practical processing technology with no energy consumption and high efficiency is provided for rural domestic sewage disposal.
Description
technical field [0001] The invention relates to the technical field of sewage treatment devices, in particular to a segmented integrated rural sewage treatment device without power consumption. Background technique [0002] Rural domestic sewage is the most important cause of rural water environment pollution, and it will intensify with the change of rural lifestyle, becoming an urgent problem to be solved in the improvement of rural living environment. [0003] At present, the main environmental engineering technologies for rural domestic sewage include contact oxidation, biological aerated filter, oxidation ditch and A / O process. These technologies all need artificial aeration and oxygenation measures to achieve the purpose of water purification. However, the energy consumption of existing devices is relatively high, and the power consumption of sewage mixing and blast aeration accounts for about 60% of the operating cost. Contents of the invention [0004] The technic...
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IPC IPC(8): C02F9/14
CPCY02W10/33Y02W10/37
Inventor 李华
Owner 李华