River sewage aeration filter device
A sewage aeration and filtration device technology, which is applied in the direction of filtration treatment, water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of insufficient effect, cumbersome treatment steps, large space occupation, etc., to achieve convenient assembly, Reasonable device design, easy to use again
Active Publication Date: 2020-11-10
岳西县双节路桥工程有限公司
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Problems solved by technology
However, the existing river water pollution prevention and control devices have cumbersome processing steps, need to take up a lot of space, and the effect is not obvious enough.
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[0018] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.
[0019] The embodiments of this patent are described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to explain this patent by referring to the embodiments described with reference to the accompanying drawings.
[0020] In the description of this patent, it is to be understood that the term "center", "upper", "lower", "front", "post", "left", "right", "vertical", "horizontal", The orientation or positional relationship of "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, only for convenience of description of this patent and simplified description, not indication or impli...
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The invention provides a river wastewater aerating and filtering device and belongs to the field of river wastewater treatment. The river wastewater aerating and filtering device comprises a water suction pump, a fixing cover, a secondary filter mesh device, an aeration device, an air blower, a fine impurity filtering pipe and a secondary filter membrane device, wherein the water suction pump is arranged on a liquid inlet pipe; the secondary filter mesh device is fixed onto a fixing ring; the air blower is fixed at the upper end of the connecting pipe; the aeration device is fixed at the lowerend of the air blower and inside a connecting pipe; the fine impurity filtering pipe is fixed at the lower end of the connecting pipe through a second nut and a second bolt; the secondary filter membrane device is arranged on a bearing ring and inside the fine impurity filtering pipe. The river wastewater aerating and filtering device is reasonable in design, convenient to assemble and capable offiltering out coarse and fine particles in sewage and meanwhile performing aeration, thereby being practical, reliable and applicable to generalized application.
Description
Technical field [0001] The present invention relates to a river sewage treatment plant, in particular a sewage aeration channel filter means. Background technique [0002] Water is the source of life, protection of water resources is to protect our homeland. In my country, water shortage and water pollution increasingly serious, major lakes nitrogen, phosphorus seriously overweight prominent eutrophication, red tides occur frequently, therefore, to prevent river water treatment, it can be recycled after purification, thereby reducing environmental pollution, and therefore a need for a wastewater processing speed is fast, large capacity, good treatment effect on river water pollution sewage treatment plant for treatment. The existing river water pollution prevention control device, complicated processing steps, take up a lot of space, the effect is not obvious. Inventive content [0003] For the above-described deficiencies of the prior art, the present invention is to solve the ...
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IPC IPC(8): C02F9/14
CPCC02F1/001C02F1/444C02F3/02C02F9/00C02F2103/007C02F2301/08
Inventor 丁艺敏
Owner 岳西县双节路桥工程有限公司