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Self-sinking and floating adsorption balloon for wastewater floating oil treatment

A technology for adsorption balls and oil slicks, which is applied in the direction of adsorption of water/sewage treatment, grease/oily substance/floating matter removal devices, liquid separation, etc. It can solve the problem of poor adsorption effect, limited contact area between adsorption cotton and oil slick Timely replacement of absorbent cotton and other issues to achieve the effect of improving the adsorption effect, increasing the oil absorption rate, and expanding the adsorption surface

Inactive Publication Date: 2021-05-28
乔长建
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

This treatment method is simple and feasible, but there are still certain defects. For example, the existing absorbent cotton is mostly designed as a block, and the contact area between the absorbent cotton and the slick oil is limited, and it is easy to reach saturation in a relatively short period of time; , put multiple pieces of absorbent cotton on the water surface, it is difficult for technicians to know the adsorption state, and it is difficult to replace the saturated absorbent cotton in time, which will cause poor adsorption effect

Method used

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  • Self-sinking and floating adsorption balloon for wastewater floating oil treatment
  • Self-sinking and floating adsorption balloon for wastewater floating oil treatment
  • Self-sinking and floating adsorption balloon for wastewater floating oil treatment

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Embodiment 1

[0042] see figure 1 and Figure 6 , a self-sinking and floating adsorption balloon for wastewater oil slick treatment, comprising an annular floating plate 1, a plurality of outer suspension rods 4 are annularly distributed on the inner side wall of the annular floating plate 1, and the inner ends of the plurality of outer suspension rods 4 are connected There is an adsorption ball 3, the adsorption ball 3 is located at the lower end of the arc suspension plate 2, the adsorption ball 3 includes an inner adsorption filler 301 located on the inner side, the outer end of the inner adsorption filler 301 is covered with an outer oil-absorbent cotton 302, and the inner adsorption filler 301 is Spherical embedding skeleton made of ceramic materials, the pores of the spherical embedding skeleton are filled with modified fiber balls, and the inner adsorption filler 301 is made of oil-absorbing and non-water-absorbing materials. The inner adsorption filler 301 effectively blocks water m...

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Abstract

The invention discloses a self-sinking and floating adsorption balloon for wastewater floating oil treatment, and belongs to the technical field of wastewater treatment. An adsorption ball is hung on the inner side of an annular floating plate through a plurality of outer suspension rods. In the initial state, the lower end of the adsorption ball sinks into the water surface for primary adsorption of floating oil. When the lower end of the adsorption ball approaches to adsorption saturation, an inner oil absorption bag located in the middle of the adsorption ball also adsorbs floating oil, an oil hydrolysis water storage bag makes contact with oil molecules and is cracked to release water, the water is guided into the outer suspension rods through an inner water guide rod, the outer suspension rods become soft from hard after meeting water and have elasticity, the adsorption ball sinks by means of the gravity of the adsorption ball under the condition of no supporting effect, the non-adsorbed upper end of the adsorption ball sinks into the water surface for secondary adsorption, so that the adsorption surface is effectively enlarged, and the adsorption effect is improved. In addition, when the upper end of the adsorption ball approaches to adsorption saturation, an oil hydrolysis magnetic bag is magnetically attracted upwards by an arc-shaped suspension plate, and the adsorption ball is separated from the water surface. The adsorption ball can be automatically recycled, and technicians are effectively reminded to salvage and replace the adsorption ball in time.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to a self-sinking and rising-floating adsorption balloon used for wastewater treatment of oil slicks. Background technique [0002] With economic growth and rapid industrial development, oily wastewater pollution has become the focus of environmental problems. There are many sources of oil-slick water, all of which are oil-water dispersion systems. The harm is mainly manifested in the serious impact on ecosystems, plants, soil, and water bodies. If oily wastewater is discharged into natural water bodies without treatment, it will pose a major threat to the aquatic ecological environment. [0003] At present, the treatment methods for water containing slick oil can be divided into five categories according to different principles: physical method, physical chemical method, chemical oxidation method, electrochemical method and biochemical method. The traditional oil-wat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28C02F1/40
CPCC02F1/28C02F1/40
Inventor 乔长建
Owner 乔长建
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