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An integrated purification equipment for river black and odorous water

A technology for purification equipment and black and odorous water, which is applied in chemical instruments and methods, multi-stage water/sewage treatment, water/sludge/sewage treatment, etc., and can solve the problems of water purification effect, sewage mixed reaction, and effect that purification equipment cannot achieve Unsatisfactory and other problems, to achieve the effect of lifting, good flocculation and sedimentation, deodorization, and slowing down the flow rate

Active Publication Date: 2022-04-05
河南蓝壹环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this kind of purification equipment only relies on the natural flow of sewage to mix sewage with flocculant and deodorant. Since the time for sewage to flow through the settling chamber is short, sewage cannot fully mix and react with flocculant and deodorant, resulting in sedimentation The deodorization and deodorization effect is not ideal, resulting in the purification equipment can not achieve a good water purification effect, there is still a lot of room for improvement

Method used

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  • An integrated purification equipment for river black and odorous water
  • An integrated purification equipment for river black and odorous water
  • An integrated purification equipment for river black and odorous water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to figure 1 and figure 2, an integrated purification equipment for river odorous water, including a tower-type cylinder 1, in which a settling chamber 9, a honeycomb inclined tube layer 14, a hollow spherical layer 15 and a buffer chamber 16 are sequentially arranged from bottom to top. A horizontal shunt pipe 2 is arranged on one side of the sedimentation chamber 9 , and a plurality of nozzles 3 are arranged on the shunt pipe 2 along its length direction. The nozzles 3 face the opposite side of the sedimentation chamber 9 and are outside the cylinder 1 A suction pump 30 is also provided, and the water inlet of the suction pump 30 is connected with a suction pipe to inhale the black and odorous water of the river. , the slow flow structure is arranged on the water flow path of the water outlet from the nozzle 3, and the slow flow structure includes a plurality of baffles 4 in the shape of semi-circular cylindrical sheets. The plates 4 are arranged in a multi-ro...

Embodiment 2

[0048] refer to Figure 5 The difference between this embodiment and Embodiment 1 is that in this embodiment, a plurality of baffles 36 are arranged on the inside of the baffle 4, and the plurality of baffles 36 are arranged along the height direction of the baffle 4, and one end of the baffle 36 It is connected and fixed with the inner side of the baffle plate 4, and the baffle plate 4 is inclined downward.

[0049] When the sewage flows inside the baffle plate 4 , the water flow will flow through the baffle plate 36 and generate a vortex at the baffle plate 36 . The existence of the baffle 36 can further enhance the ability of the slow flow structure to generate eddy current, thereby further improving the effect of flocculation and deodorization. The downward slope of the baffle 36 can prevent mud and sand from remaining at the baffle 36 .

[0050] On this basis, a through hole 37 is also opened on the blocking plate 36 , and the eddy current will also be generated when th...

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Abstract

The invention discloses an integrated purifying device for black and odorous water in a river course. The settling chamber of the purifying device is provided with a slow flow structure, which is composed of a plurality of baffles in the shape of semicircular tubes, and along the direction of water flow The baffles are arranged in a multi-row baffle structure. There is a gap between the two adjacent baffles of each row. The baffles of the front and rear rows are opposite to each other and arranged in a staggered manner. The nozzle flows into the settling chamber, and the automatic dosing device injects flocculant and deodorant into the settling chamber through the spherical nozzle. Since the nozzle is just located inside the baffle and is in the place where the eddy currents are concentrated, the water flow will be pumped many times when passing through the slow flow structure. Divide the flow and change the flow direction, so that strong eddy currents can be generated in all parts of the settling chamber, and the flow rate of the sewage can be significantly slowed down, so that the flocculant and deodorant can be fully mixed and reacted with the sewage to achieve excellent flocculation and deodorization The effect of this purification equipment has excellent water purification effect.

Description

technical field [0001] The invention relates to a sewage purification equipment, more specifically, it relates to an integrated purification equipment for river black and odorous water. Background technique [0002] Water is the source of life, and water body protection is an important factor related to human development. Among them, the quality of urban water body is an important indicator related to the life of urban residents and the image of the city. In recent years, due to the advancement of urbanization and the impact of urban development on surface water and The destruction of groundwater has gradually exposed water problems. Among them, urban black and smelly water is a water environment problem that people strongly report. It not only damages the urban living environment, but also seriously affects the image of the city. [0003] In the face of increasingly serious water pollution problems, some black and odorous water purification equipment have appeared to purify...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/52C02F1/001C02F2001/007C02F3/02C02F2103/007C02F2303/02
Inventor 吕铁圈
Owner 河南蓝壹环保科技有限公司
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