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Anti-clogging aerator

A technology of aerator and air bubbles, which is applied in the field of anti-blocking aerators to achieve the effect of large aeration area, slowing down the rising speed and increasing the distance

Active Publication Date: 2014-12-10
石家庄金钛净化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when aeration products are aerated in relatively harsh liquids, it is required that the bubbles of the aeration products are uniform, small, small aeration resistance, prevent clogging, corrosion resistance, and long service life, etc., but none of the existing aeration products can meet these requirements at the same time. Rigid conditions, usually uniform and small bubbles and preventing clogging can only be selected, so there is no aeration product that can achieve uniform and small bubbles and can not be blocked for a long time in an environment that is extremely prone to fouling

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] as attached figure 1 , 2 , 5, and 8, when the anti-blocking aerator of the present invention is a circular tube, the present invention includes an upper air bubble rectifying device, a middle air bubble cutting device, a lower air bubble cutting device and an air intake assembly arranged in the lower air bubble cutting device.

[0034] as attached figure 1 , 2 , 8, the upper air bubble rectifying device of the present invention includes a fairing 1, a rectifying plate 2 horizontally arranged in the fairing 1, and a funnel-shaped fairing transition connection shell arranged between the fairing 1 and the middle air bubble cutting device body 3; the rectifying plate 2 is 1-3 layers, the best shown in the present embodiment is 2 layers, when the rectifying plate 2 is more than 2 layers, the distance between two adjacent layers of rectifying plates 2 is 30-50 mm, The optimal value is 40 mm; the fairing 1, the rectifying plate 2 and the funnel-shaped fairing transition con...

Embodiment 2

[0041] as attached image 3 , 4 , 6, and 9, when the anti-blocking aerator of the present invention is a square tube, it includes an upper air bubble rectifying device, a middle air bubble cutting device, a lower air bubble cutting device and an air intake assembly arranged in the lower air bubble cutting device.

[0042] as attached image 3 , 4 , 9, the upper air bubble rectifying device of the present invention includes a fairing 31, a rectifying plate 32 horizontally arranged in the fairing 31, and a funnel-shaped fairing transition connection shell arranged between the fairing 31 and the middle air bubble cutting device body 33; the rectifying plate 32 is 1-3 layers, preferably 2 layers, the rectifying plate 32 shown in the present embodiment is 3 layers, when the rectifying plate 32 is more than 2 layers, adjacent two layers of rectifying plates 32 The distance is 30-50 mm, the best is 40 mm; the fairing 31, the rectifying plate 32 and the funnel-shaped fairing transi...

Embodiment 3

[0049] as attached Figure 6 , 7 As shown, the difference between Embodiment 3 of the present invention and Embodiment 2 lies in the structure of the cover body:

[0050] as attached Figure 7As shown, the cover body of the present invention is an air intake horizontal tube 24 whose bottom end communicates with the top of the air intake pipe 14, and the two ends of the air intake horizontal tube 24 are provided with sealing end caps B 25, and the lower part of the air intake horizontal tube 24 is a square Tank body, such a structure can make the mouth of the intake pipe 14 and the intake cross tube 24 be fixed conveniently, and it is easy to combine during processing. The arc surface of the upper semicircular tank of the pipe 24 is provided with air bubble primary cutting holes 18, and the shielding plate is connected with the two sealing end caps B 25 through two support rods.

[0051] When working, when the present invention is installed in the working area, the gas enter...

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Abstract

The invention relates to an anti-clogging aerator which comprises an upper bubble rectifying device, a middle bubble cutting device, a lower bubble cutting device and an air intake component, wherein the upper bubble rectifying device comprises a cowling, a rectifying plate and a funneled cowling transitional connection casing; the middle bubble cutting device comprises a middle casing, a middle cutting plate and a middle funneled transitional connection casing; the lower bubble cutting device comprises a lower casing and a lower cutting plate; the air intake component comprises an air inlet pipe, a cover body and a baffle plate. According to the invention, gas is smashed into bubbles through cutting holes in the gas and liquid mixing process, after being cut at each stage, the bubbles become smaller in size and are increased in number, meanwhile, the gas flow rate is lowered so as to enlarge the service area of the bubbles. Blowdown holes are formed in the lower casing and the lower part of the cover body, the cutting holes are formed in the cutting plates and are not blocked easily or required to be cleaned, and the use is not influenced even the cutting plates scale slightly. The anti-clogging aerator is simple in structure and convenient to operate; procedures for cleaning the aerator frequently are reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to an anti-blocking aerator. Background technique [0002] At present, when aeration products are aerated in relatively harsh liquids, it is required that the bubbles of the aeration products are uniform, small, small aeration resistance, prevent clogging, corrosion resistance, and long service life, etc., but none of the existing aeration products can meet these requirements at the same time. The hard condition is usually that the bubbles are uniform, small and prevent clogging, so there is no aeration product that can achieve uniform and small bubbles and can not be blocked for a long time in an environment that is extremely prone to fouling. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-clogging aerator with uniform and fine bubbles, small aeration resistance, anti-clogging, corrosion resistance and long service life. [0004] The present invention adopts...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/24C02F1/74C02F3/02
CPCY02W10/10
Inventor 云春雨郝凯风姚长春
Owner 石家庄金钛净化设备有限公司
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