Environmentally friendly circulating sewage purification device
A technology of circulating sewage and purification equipment, which is applied in the direction of water/sewage treatment, water/sewage treatment equipment, water/sewage multi-stage treatment, etc., can solve the problem of insufficient drinking water resources, and achieve the effect of improving purification treatment
Inactive Publication Date: 2018-11-16
王青
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Problems solved by technology
[0005] The surface area of the earth is relatively large in water resources. Without water, human beings cannot live, and the existing drinking water resources are scarce, so how to purify sewage reasonably is particularly important.
Method used
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Embodiment 1
[0023] see Figure 1-6 , an environment-friendly circulating sewage purification device, including a water inlet pipe and a fine filter tank, and also includes an anaerobic tank 1, an anoxic tank 2, an aerobic tank 3, a first membrane tank 4, an anaerobic tank 5, and an aerobic tank connected in sequence Oxygen pool 6, second membrane pool 7 and water outlet pipe 8, one end of the water inlet pipe is connected to the sewage pool, the other end is connected to the fine filter pool, the fine filter pool is connected to the anaerobic pool 1 through the fine filter pipeline, and the first membrane pool 4 is connected to the anaerobic pool through the return pipe. The anoxic pool 2 is connected;
[0024] The fine filter tank is a vertical filter pipe, in which the filter screen 9 is rotated and connected, the upper end of the filter screen 9 is connected to the backwashing device, and the lower side is connected to the sewage pipe, and an electric rotating baffle plate 10 is connec...
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The invention discloses an environmentally friendly circulating sewage purification device, belonging to the field of energy conservation. The environmentally friendly circulating sewage purificationdevice comprises a water inlet pipe and a fine filtration tank, and also comprises an anaerobic pool, an anoxic tank, an aerobic tank, a first membrane tank, an anaerobic tank, an aerobic tank, a second membrane tank and a water outlet pipe which are connected in turn, the fine filtration tank is a vertical filter pipe, a filter net is rotatably connected in the vertical filter pipe, the upper endof the filter net is connected to a backwashing device, and the lower side of the filter net is connected to a drain pipe; the water inlet pipe is provided with a plurality of rotating wheels, wherein the rotating wheels are connected to a power generating device through rotating shafts, the power generating device is electrically connected to a storage battery, the storage battery is electrically connected to an electric valve, a switch and an electric rotating baffle, the rotating shafts and the rotating wheels are hollow structures, the back water side of each rotating wheel is provided with a plurality of small holes, and the rotating shafts are connected with a dosing device. The comprehensive sewage purification treatment is realized, and the sewage purification degree can be improved.
Description
technical field [0001] The invention relates to the field of energy saving and environmental protection, and more specifically relates to an environment-friendly circulating sewage purification device. Background technique [0002] The function of the aerobic pool is to allow the activated sludge to perform aerobic respiration, further decompose the organic matter into inorganic matter, and remove the pollutants. The function of the aerobic pool is to control the oxygen content and other requirements of the microorganisms. Only in this way can microorganisms have the greatest benefits for aerobic respiration; [0003] Anaerobic treatment is the use of anaerobic bacteria to remove organic matter in wastewater, which usually takes a long time. The anaerobic process can be divided into hydrolysis stage, acidification stage and methanation stage; [0004] The anoxic pool is relatively anaerobic and aerobic, and generally refers to a biochemical system in which the dissolved oxy...
Claims
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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F1/008C02F1/44C02F3/30C02F2201/009
Inventor 王青
Owner 王青