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Transverse backflow device and pool and river channel utilizing same

A backflow device, horizontal technology, applied in the direction of swimming pools, rivers, public buildings, etc., can solve the problems of increased processing costs and increased processing time, saving energy, increasing denitrification effect, and long stagnation time. Effect

Inactive Publication Date: 2013-04-17
吴正新
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when faced with the increase of sewage volume and the improvement of discharge water quality requirements, the sewage treatment plant needs to relatively increase the time of aerobic and inter-gas treatment, or build more aerobic and inter-gas tanks, but the sewage treatment plant does not necessarily have the space To increase the aerobic and intergas pools, even if they can be built, the additional processing costs will be very high

Method used

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  • Transverse backflow device and pool and river channel utilizing same
  • Transverse backflow device and pool and river channel utilizing same
  • Transverse backflow device and pool and river channel utilizing same

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Embodiment Construction

[0031] Below, the present invention will be described in detail with reference to the accompanying drawings.

[0032] Such as figure 1 As shown, the water tank 10 is provided with a horizontal backflow device 12 on its upper left part, and another horizontal backflow device 14 on its upper right part, and the water inlet 16 is located at the arrow in the lower left part, and the incoming water flows counterclockwise in the water body . When flowing through the arc-shaped surface of the transverse recirculation device 14, the water flow has lateral momentum and continues to move forward due to the guidance of the arc-shaped surface. When the water flow encounters the arc-shaped surface of the horizontal backflow device 12, due to the guidance and reaction force of the arc-shaped surface of the horizontal backflow device 12, the water flow has downward power to continue flowing, thus forming a circular flow. The rotation direction of this circulation flow is parallel to a dir...

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Abstract

The invention provides a transverse backflow device and a pool and a river channel utilizing same. The transverse backflow device comprises an arc-shaped object device which is used for guiding the direction of water flow and a fixing device which is used for fixing the arc-shaped object and fixing the transverse backflow device inside the pool. Water entered into a water inlet is guided by a surface shape of the arc-shaped object device to form a rotating direction and circulating water flow under a role of flow force when flowing through the surface of the arc-shaped object device. The transverse backflow device and the pool and the river channel utilizing the transverse backflow device have the advantages of being capable of enabling fluid in the pool to produce transverse backflow, pollutants especially the pollutants in a large proportion to be provided with a long viscous flow time to be handled, and part handled fluid to be discharged out of the pool timely in the process of the transverse flow.

Description

technical field [0001] The invention relates to a horizontal backflow device used in pools, containers, and river channels to make water flow, improve water quality, increase the ability of automatic adjustment of water bodies, reduce operating costs, and save power and energy consumption, as well as pools and water tanks using the horizontal backflow device river course. Background technique [0002] Fresh water resources are crucial to the sustainable development of cities. With the growth of urban population, the demand for water supply increases, and the amount of domestic sewage also increases. When a city plans a new community, it needs to plan a sewage treatment plant at the same time, and the discharge requirements of the sewage treatment plant are getting higher and higher. Part of the discharge water from the sewage treatment plant is recycled and used as agricultural irrigation water, while the other part is discharged into the river and becomes the inflow water ...

Claims

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Application Information

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IPC IPC(8): E04H4/12E02B3/02
Inventor 吴正新
Owner 吴正新
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