Hydrodynamic system for river regulation
A hydrodynamic and river technology, applied in the treatment of polluted waterways/lakes/ponds/river, water aeration, filtration treatment, etc., can solve the problems of poor effect and poor functionality, and achieve the goal of reducing content, avoiding growth, improving water quality effect
Pending Publication Date: 2020-07-03
江苏东恒环境控股有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to provide a kind of hydrodynamic system for river course management, to solve the problem of poor effect and poor functionality of the river course treatment process in the prior art proposed in the above-mentioned background technology
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[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0038] The present invention provides such figure 1 The shown a kind of hydrodynamic system for river channel regulation includes the aeration device 1 arranged in the channel,
[0039] Such as figure 2 As shown, the aeration device 1 includes a submersible pump 101 and a three-way pipeline 102 connected to the submersible pump 101, th...
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Abstract
The invention discloses a hydrodynamic system for river regulation. An aeration device comprises: a submersible pump and a three-way pipeline connected with the submersible pump; a water outlet pavedin a river channel and connected with a water inlet pipe, wherein the water inlet pipe is communicated with a water inlet of a coarse filtering device, a water outlet of the coarse filtering device iscommunicated with a water inlet of a first circulating pump through a pipeline, and a water outlet of the first circulating pump is communicated with a water inlet of a tank body of the flocculationdevice through a pipeline; and a slope protection irrigation device communicated with the water outlet of the tank body through a pipeline. Through mutual connection of the aeration device, the coarsefiltering device, the first circulating pump, the flocculation device, the slope protection irrigation device, a fine filtering device and a second circulating pump 10, sewage treatment, irrigation and mutual recycling in the river channel are achieved, the purpose of sewage treatment is achieved, and meanwhile the purpose of field irrigation can be achieved.
Description
technical field [0001] The invention belongs to the technical field of river sewage treatment, and in particular relates to a hydrodynamic system for river regulation. Background technique [0002] In recent years, with the rapid economic development and intensive human activities, a large amount of pollutants have entered the river, threatening the river ecosystem and water resources security. The existence of river beach plants makes the hydrodynamic conditions of the river more complicated. The average flow velocity and turbulence characteristics of the plant-containing river channel all changed, which in turn affected sediment initiation and pollutant transport. Due to the coupling effect of multiple factors, it is difficult to quantitatively determine key parameters such as plant drag coefficient, bed effective stress, and pollutant diffusion coefficient in the process of plant-containing water flow and water quality research. [0003] Affected by the tide of the exte...
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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F3/327C02F7/00C02F1/56C02F2301/046C02F2103/007
Inventor 胡玖坤刘雪洁宋亮亮梅盛桥
Owner 江苏东恒环境控股有限公司