Efficient sewage purification device for drainage ditch pond in ecological irrigation area

Abstract

The invention discloses an efficient sewage purification device for a drainage ditch pond in an ecological irrigation area, and relates to the technical field of sewage purification. Comprising a sewage purification tank, a particle filter layer and an activated carbon filter layer are fixedly arranged in the sewage purification tank, a purification device is fixedly arranged on one side of the sewage purification tank, a fan is arranged in the purification device, and an activated carbon filter screen and a UV lamp are movably arranged in the purification device; and a lamp holder is fixedly arranged at the top of the UV lamp, clamping grooves are formed in the two sides of the lamp holder, and first clamping rods are connected to the inner walls of the clamping grooves in a clamped mode. By arranging the UV lamp, the activated carbon filter screen and the fan, peculiar smell gas in the sewage purification tank is sucked into the purification device through the fan, the peculiar smell gas can be subjected to photolysis through the UV lamp, the peculiar smell gas can be subjected to adsorption treatment through the activated carbon filter screen, and the purified gas is discharged to the outside. Therefore, the peculiar smell gas is prevented from polluting the surrounding environment, and the body health of surrounding people is protected.

Description

technical field [0001] The invention relates to a high-efficiency purification device for drainage ditches and ponds in an ecological irrigation area, and belongs to the field of rice cultivation and watering. Background technique [0002] Ecological irrigation area refers to the artificial-natural-society complex ecosystem composed of various biological components and non-biological components dominated by agricultural organisms within the spatial scope of the entire irrigation area, guided by agricultural production and human settlement environment quality. [0003] In the prior art, while using the purification device to purify the sewage in the drainage ditches and ponds, the odorous gas emitted by the sewage will pollute the surrounding environment, and the odorous gas also needs to be purified. The existing purification device will use UV Ultraviolet lamps are used to purify odorous gases, but after a period of use of UV lamps, impurities will adhere to the surface, an...

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Problems solved by technology

[0003] In the prior art, while using the purification device to purify the sewage in the drainage ditches and ponds, the odorous gas emitted by the sewage will pollute the surrounding environment, and the odorous gas also needs to be purified. The existing purification device will use UV Ultraviolet lamps are used to purify odorous gases, but after a period of use of UV lamps, impurities will adhere to the surface, and the attached impurities will affect the purification effect of UV lamps

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