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Vertical air dissolving device

An exhaust device and dissolved gas technology, applied in the direction of flotation water/sewage treatment, etc., can solve the problems of reducing the dissolved gas efficiency, and achieve the effects of improving the dissolved gas efficiency, novel design and low production cost.

Inactive Publication Date: 2020-11-24
WUXI HUDONG MASCOT ENVIRONMENTAL ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air-dissolving device in the prior art will generate too much free air in the space during the air-dissolving process, and the free air will reduce the air-dissolving efficiency

Method used

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  • Vertical air dissolving device

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with specific drawings.

[0017] Such as figure 1 As shown, a vertical gas dissolving device includes a vertically arranged gas dissolving pipe 1, the upper and lower ends of which are sealed by flanges; the upper part of the dissolving gas pipe 1 is provided with a water inlet 2, and the lower part is provided with a water outlet 3, and the dissolving pipe 1 1 is provided with an air inlet 4;

[0018] In order to recover the excess air in the gas-dissolving pipe 1, a residual air collection device 5 is arranged in the gas-dissolving pipe 1, and the residual gas collection device 5 includes a vertical pipe 51 and a horizontal pipe assembly 52, and the horizontal pipe assembly 52 is composed of several horizontal pipes 53 The vertical tubes 51 and the horizontal tubes 53 are densely covered with inlet holes with a diameter of 3-8mm; the outer ends of each horizontal tube 53 are fixed on the inner wall ...

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Abstract

The invention relates to a vertical air dissolving device. The vertical air dissolving device comprises an upright air dissolving pipe, wherein the upper end and the lower end of the air dissolving pipe are sealed through flanges; a water inlet is arranged at the upper part of the air dissolving pipe; a water outlet is arranged at the lower part of the dissolved air pipe; an air inlet is arrangedon the air dissolving pipe; the vertical air dissolving device also comprises a residual air collecting unit which is fixedly arranged in the air dissolving pipe and comprises a vertical pipe and a transverse pipe assembly; the transverse pipe assembly is arranged by crossing of a plurality of transverse pipes which mutually communicate with each other at a center position; air inlets are denselydistributed on the vertical pipe and the transverse pipes; the outer end of each transverse pipe is fixedly arranged on the inner wall of the air dissolving pipe; the cross center of the transverse pipe assembly communicates with the vertical pipe; an air storage cover is arranged at the top part of the air dissolving pipe and fixedly connected with the air dissolving pipe through a flange; an airstorage cavity is arranged between the air storage cover and the flange; the top part of the vertical pipe penetrates through the flange and extends into the air storage cavity; and an exhaust unit is arranged at the top end of the air storage cover. According to the invention, redundant air in the air dissolving pipe is collected, and the air dissolving efficiency is improved.

Description

technical field [0001] The invention relates to a vertical gas dissolving device, which belongs to the technical field of gas dissolving devices. Background technique [0002] The core part of the strong-dissolving air-dissolving device is how to dissolve the air into the water to the maximum extent so as to form high-efficiency dissolved air-water. The effect of an air-dissolving device directly determines the use effect of the strong-dissolving air-dissolving device. The air dissolving device in the prior art will generate too much free air in the space during the air dissolving process, and the free air will reduce the air dissolving efficiency. Therefore, it is necessary to improve the original equipment. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a vertical air dissolving device to collect excess air in the air dissolving pipe and improve the efficiency of dissolving air. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/24
CPCC02F1/24
Inventor 陆鹏飞
Owner WUXI HUDONG MASCOT ENVIRONMENTAL ENG
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