Efficient gas-dissolving stirring aerator for cable production sewage treatment

A technology for producing sewage and stirring aeration, which is applied in water/sludge/sewage treatment, water aeration, natural water treatment, etc. It can solve the problems of low dissolved air efficiency and achieve the effect of improving the effect and improving the dissolved air efficiency.

Inactive Publication Date: 2015-02-25
SICHUAN YOUKE COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problem of low efficiency of dissolved air in the aerator, the present invention provides an agitating aerator with high efficiency of dissolved air for cable production sewage treatment, which can improve the efficiency of dissolved air, thereby improving the effect of sewage treatment

Method used

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  • Efficient gas-dissolving stirring aerator for cable production sewage treatment
  • Efficient gas-dissolving stirring aerator for cable production sewage treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The high-efficiency agitating aerator for dissolving gas used for cable production sewage treatment in this embodiment includes a drive motor, the drive motor is connected to a rotating shaft through a reducer, and the lower end of the rotating shaft is connected to a dispersing disc. An air distribution pipe is arranged below, and it is characterized in that, the upper surface of the dispersion disc is evenly provided with a plurality of arc-shaped guide strips, the lower surface of the dispersion disc is provided with a spiral blade, and the lower bottom surface of the spiral blade is provided with a A plurality of diversion holes, the spiral blade is provided with through holes.

Embodiment 2

[0030] The high-efficiency agitating aerator for dissolving gas used for cable production sewage treatment in this embodiment includes a drive motor, the drive motor is connected to a rotating shaft through a reducer, and the lower end of the rotating shaft is connected to a dispersing disc. An air distribution pipe is arranged below, and it is characterized in that, the upper surface of the dispersion disc is evenly provided with a plurality of arc-shaped guide strips, the lower surface of the dispersion disc is provided with a spiral blade, and the lower bottom surface of the spiral blade is provided with a A plurality of diversion holes, the helical blades are provided with through holes; a plurality of stirring plates are uniformly arranged on the outer peripheral surface of the dispersing disc.

Embodiment 3

[0032] The high-efficiency agitating aerator for dissolving gas used for cable production sewage treatment in this embodiment includes a drive motor, the drive motor is connected to a rotating shaft through a reducer, and the lower end of the rotating shaft is connected to a dispersing disc. An air distribution pipe is arranged below, and it is characterized in that, the upper surface of the dispersion disc is evenly provided with a plurality of arc-shaped guide strips, the lower surface of the dispersion disc is provided with a spiral blade, and the lower bottom surface of the spiral blade is provided with a A plurality of diversion holes, the spiral blades are provided with through holes; a plurality of stirring blades are uniformly arranged on the outer peripheral surface of the dispersion disc; the stirring blades are obliquely connected to the outer surface of the dispersion disc.

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Abstract

The invention belongs to the technical field of sewage treatment for solving the problem that the existing aerator is low in gas dissolving efficiency. The efficient gas-dissolving stirring aerator for cable production sewage treatment provided by the invention comprises a driving motor which is connected with a rotary shaft by virtue of a speed reducer, wherein a dispersing disc is connected to the lower end of the rotary shaft and a gas distributing pipe is arranged below the dispersing disc. The stirrer is characterized in that a plurality of arc-shaped guide bars are uniformly arranged on the upper surface of the dispersing disc, a spiral blade is arranged on the lower surface of the dispersing disc, a plurality of guide holes are formed on the bottom face of the spiral blade, and a penetrating through hole is formed on the spiral blade. The stirrer provided by the invention has the characteristic of being high in gas dissolving efficiency and has the effect of improving the sewage treatment.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to an efficient air-dissolving stirring aerator for sewage treatment of cable production. Background technique [0002] In order to make sewage meet the water quality requirements for drainage or reuse, and purify it, sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. [0003] In the sewage treatment process, aeration treatment is usually required. Commonly used stirring aerators include surface aerators and blower aerators. The former is to perform high-speed agitation on the surface of sewage to make the gas dissolve in water, and the latter is The pressurized gas is passed into the water to dissolve the gas in the water, but both types of devices have the disadvantages of large energy consumption and low efficien...

Claims

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Application Information

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IPC IPC(8): C02F7/00
CPCC02F3/02C02F7/00C02F2103/34Y02W10/10
Inventor 方远兵郑俊杰唐福生
Owner SICHUAN YOUKE COMM TECH
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