Circulating water treatment system with multi-sedimentation function
A treatment system and circulating water technology, applied in the field of water treatment, can solve the problems of poor filtering effect and low utilization rate of circulating water, etc., achieve good filtering effect, high utilization rate, and reduce load
Pending Publication Date: 2021-02-05
DENG QUAN PLASTIC TECH HUNAN CO LTD
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Problems solved by technology
However, in the above cooling process, when the primary sedimentation tank is treated with sludge, it is generally necessary to remove all the water in the filter tank before dredging, and the filtering effect is not good, resulting in a relatively low utilization rate of circulating water
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[0025]In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0026]Seefigure 1, The embodiment of the present invention provides a circulating water treatment system with multiple settlement functions, including: a first-stage settlement tank 1, a second-stage settlement tank 2, a third-stage settlement tank 3, a fourth-stage settlement tank 4, and a cooling tower 11.
[0027]The circulating water enters the water inlet of the first settling tank 1 through the pipeline. The height of the drainage outlet of the first settling tank 1 is lower than the height of the water inlet. The first settling tank 1 has a funnel-shaped structure, and the inner bottom of the f...
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Abstract
The invention is applicable to the technical field of water treatment, and provides a circulating water treatment system with a multi-sedimentation function, wherein the system comprises a first-stagesedimentation tank, a second-stage sedimentation tank, a third-stage sedimentation tank and a fourth-stage sedimentation tank. Multi-stage sedimentation is carried out through four sedimentation pits, and silt and particulate matter can be effectively filtered and sedimented. and thus, circulating water is effectively filtered and cooled, and can be conveniently and continuously put into cyclic use. By arranging the sedimentation pits and desilting pits, when silt and sediment are removed, silt and particles in the sedimentation pits and the desilting pits are pumped out through a silt pump,and it is not needed to clean the silt and the particles after all water in the sedimentation tanks at all levels is pumped out. The multi-channel drain pipe is arranged for water flowing between theadjacent sedimentation tanks, the multi-channel drain pipe can enable water to flow in a waterfall shape, the contact area of water and air is increased, the cooling speed of water is increased, and the load of a cooling tower is reduced. The system is good in filtering effect, high in circulating water utilization rate and suitable for application and popularization.
Description
Technical field[0001]The invention belongs to the technical field of water treatment, and particularly relates to a circulating water treatment system with multiple settlement functions.Background technique[0002]Water is inseparable from human daily life, and industrial production is also inseparable from water. With the development of industrial production, water consumption is increasing, and water supply has been insufficient in many areas. Therefore, rational and saving water has become the development of industrial production. An important question. Industrial water mainly includes boiler water, process water, cleaning water and cooling water, sewage, etc. The largest water consumption is cooling water, which accounts for more than 90% of industrial water consumption. In factories, cooling water is mainly used to condense steam and cool products or equipment. If the cooling effect is poor, it will affect production efficiency, reduce product yield and product quality, and even ...
Claims
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IPC IPC(8): B01D36/04
CPCB01D36/04
Inventor 邓权王波涛
Owner DENG QUAN PLASTIC TECH HUNAN CO LTD