CN102249361B - Ozone gas supply pressure stabilizing device and air flotation reactor using same - Google Patents
Ozone gas supply pressure stabilizing device and air flotation reactor using same Download PDFInfo
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- CN102249361B CN102249361B CN201110122083A CN201110122083A CN102249361B CN 102249361 B CN102249361 B CN 102249361B CN 201110122083 A CN201110122083 A CN 201110122083A CN 201110122083 A CN201110122083 A CN 201110122083A CN 102249361 B CN102249361 B CN 102249361B
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- ozone gas
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Abstract
The invention discloses an ozone gas supply pressure stabilizing device. The top of a sealed container is provided with a manually operated decompression valve; the bottom is provided with an air inlet; the air inlet is connected with a vertical central flow guidance pipe; the central flow guidance pipe is positioned in a container; the side wall of the container is provided with an air outlet pipe; and one part positioned in the container, of the air outlet pipe, is downwards bent. The invention also provides an air flotation reactor adopting the ozone gas supply pressure stabilizing device. The air outlet of an ozone generator is connected to the air inlet of the ozone gas supply pressure stabilizing device; the air outlet pipe of the ozone gas supply pressure stabilizing device is connected to the air inlet of an air-water mixing pump; and an air-water mixing liquid discharged out of a mixing pump is finally transmitted to air flotation separation equipment via a pressure air dissolving tank. According to the ozone gas supply pressure stabilizing device and the air flotation reactor using the same, air pressure fluctuation is effectively eliminated, and the air-water mixing pump can be guaranteed to stably work to homogenize the size of air flotation microscopic bubbles. The ozone gas supply pressure stabilizing device and the air flotation reactor using the same have the characteristics of simple structure and low cost.
Description
Technical field
The invention belongs to the air flotation technology field, relate to wherein pressure controlled technology, be specifically related to a kind of ozone supply gas pressure stabilizing deyice and use the air supporting reactor drum of this device.
Background technology
With the air-float method of air-water mixing pump, require the supply gas pressure of source of the gas stable as micro bubble generation device.Air-water mixing pump can evenly be smashed the intravital gas of suction pump and be scattered in the pending water with this understanding, produces the air water mixed solution of microbubble size at 10～20 μ m.This moment dissolving molten gas best results, and then can reach good air flotation effect.When the gas source of the gas is dissolved in the ozone mixed gas conduct of adopting ozonizer to produce; Because mixture pressure fluctuates in 20～50kPa scope usually; Cause air-water mixing pump to suck the volume ratio fluctuation (best GWR is 1: 9) of gas and pending water, make the microbubble of generation inhomogeneous.Directly influence the molten gas effect of dissolving, finally make air supporting reactor drum deleterious.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art; The object of the present invention is to provide a kind of ozone supply gas pressure stabilizing deyice and use the air supporting reactor drum of this device; Can effectively eliminate the fluctuation of gaseous tension, guarantee the steady operation of carbonated drink mixing pump, realize the homogenizing of air supporting microbubble size; Have characteristics simple in structure, with low cost.
To achieve these goals, the technical scheme of the present invention's employing is:
A kind of ozone supply gas pressure stabilizing deyice; Top at the container 21 that seals is equipped with manual pressure release valve 23; The bottom has inlet mouth 22, and inlet mouth 22 connects vertical center thrust-augmenting nozzle 23, and center thrust-augmenting nozzle 23 is positioned at container 21 inside; The sidewall of container 21 is provided with escape pipe 24, and escape pipe 24 is in the part downwarping of container 21 inside.
Said container 21 is made up of columniform cylindrical shell 211, spheric bottom 212 and spheric top 213.
The caliber of said center thrust-augmenting nozzle 23 is 1/4 of container 21 xsect bores, highly is that 1/4～3/4 o'clock effect of container 21 height is preferable.
It is preferable that said escape pipe 24 is arranged on the sidewall below 1/2 height of container 21 effect, especially is arranged at better effects if on the sidewall that 1/3 or 1/4 of container 21 highly locates.
The present invention also provides a kind of air supporting reactor drum that uses said ozone supply gas pressure stabilizing deyice; The pneumatic outlet 11 of ozonizer 1 is connected to the inlet mouth 22 of said ozone supply gas pressure stabilizing deyice 2; The escape pipe of ozone supply gas pressure stabilizing deyice 2 is connected to the inlet mouth 31 of air-water mixing pump 3, behind pressure air-dissolving tank 4, finally is transported to air-flotation separation equipment 5 from mixing pump 3 vent gas water mixed liquids.
Wherein, the pressure of said pressure air-dissolving tank 4 is 0.2～0.3MPa.
Compared with prior art, advantage of the present invention is:
One) the ozone mixed gas that has a pressure surge can be eliminated the fluctuation of gaseous tension, and gaseous tension is stabilized in below the 5kPa through behind the pressure-stabilisation device, for the steady operation of carbonated drink mixing pump provides assurance;
Two) can realize the homogenizing of air supporting microbubble size, dimensional stabilizing is about 15 μ m;
Three) can in the air supporting reactor drum, realize good air flotation effect with efficient dissolving logotype;
Description of drawings
Fig. 1 is an ozone supply gas pressure stabilizing deyice structural representation of the present invention.
Fig. 2 is the structural representation of air supporting reactor drum of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is explained further details.
A kind of ozone supply gas pressure stabilizing deyice of the present invention is as shown in Figure 1; Top at the container 21 that seals is equipped with manual pressure release valve 23; The bottom has inlet mouth 22, and inlet mouth 22 connects vertical center thrust-augmenting nozzle 23, and center thrust-augmenting nozzle 23 is positioned at container 21 inside; The sidewall of container 21 is provided with escape pipe 24, and escape pipe 24 is in the part downwarping of container 21 inside.
Said container 21 is made up of columniform cylindrical shell 211, spheric bottom 212 and spheric top 213.
Wherein, the caliber of center thrust-augmenting nozzle 23 is 1/4 of container 21 xsect bores, highly is 1/4 of container 21 height; Escape pipe 24 is arranged on the sidewall that container 21 1/4 highly locates.
The present invention also provides a kind of air supporting reactor drum that uses said ozone supply gas pressure stabilizing deyice; As shown in Figure 2; The pneumatic outlet 11 of ozonizer 1 is connected to the inlet mouth 22 of said ozone supply gas pressure stabilizing deyice 2; The escape pipe of ozone supply gas pressure stabilizing deyice 2 is connected to the inlet mouth 31 of air-water mixing pump 3, behind pressure air-dissolving tank 4, finally is transported to air-flotation separation equipment 5 from mixing pump 3 vent gas water mixed liquids.
During work, the ozone mixed gas that produces from ozonizer 1 is from the inlet mouth 22 entering center thrust-augmenting nozzles 23 of said pressure-stabilisation device 2, and its effect is to prevent that short flow phenomenon from appearring in gas; The whole cavity of gaseous diffusion to pressure-stabilisation device 2 subsequently; Boyle's law according to gas: under the situation of homo(io)thermism; The product of gas volume and pressure is a constant, and the gaseous tension of ozonizer 1 generation is pressed least favorable situation 50kPa and calculated between 20-50kPa generally speaking; It gets into pressure-stabilisation device 2 back pressure and will be decreased to about 5kPa; Through calculating, when the cavity volume of pressure-stabilisation device 2 can cushion 10 minutes gas production rate and is the 400L left and right sides, can reach the purpose of Pressure-stabilizing pressure reducing.After gaseous tension is stable, flow out by the air outlet 24 of pressure-stabilisation device 2, enter into air-water mixing pump 3, and finally be transported to air-flotation separation equipment 5.
Principle of the present invention is, after ozone mixed gas with pressure got into pressure-stabilisation device 2, its volume increased, and gas temperature is constant, and according to Boyle's law, the pressure of ozone mixed gas will reduce; And the volume ratio pipeline of container 21 is big a lot, so when the pressure instantaneous variation inside the pipeline, the pressure change of container 21 the insides is very little, so just than the pressure that is easier to 2 outlets of control pressure stabilizing deyice, can not produce sudden change.
Claims (6)
1. ozone supply gas pressure stabilizing deyice; It is characterized in that; Top at the container (21) that seals is equipped with manual pressure release valve (25), and the bottom has inlet mouth (22), and inlet mouth (22) connects vertical center thrust-augmenting nozzle (23); Center thrust-augmenting nozzle (23) is positioned at container (21) inside; The sidewall of container (21) is provided with escape pipe (24), and escape pipe (24) is in the inner part downwarping of container (21), and the height of said center thrust-augmenting nozzle (23) is 1/4～3/4 of container (a 21) height; Said escape pipe (24) is arranged on the sidewall below 1/2 height of container (21), and the caliber of said center thrust-augmenting nozzle (23) is 1/4 of container (a 21) xsect bore.
2. ozone supply gas pressure stabilizing deyice according to claim 1 is characterized in that, said container (21) is made up of columniform cylindrical shell (211), spheric bottom (212) and spheric top (213).
3. ozone supply gas pressure stabilizing deyice according to claim 1 is characterized in that, said escape pipe (24) be arranged at container (21) 1/3 highly the place sidewall on.
4. ozone supply gas pressure stabilizing deyice according to claim 1 is characterized in that, said escape pipe (24) be arranged at container (21) 1/4 highly the place sidewall on.
5. air supporting reactor drum that uses the said ozone supply gas pressure of claim 1 stabilizing deyice; It is characterized in that; The pneumatic outlet (11) of ozonizer (1) is connected to the inlet mouth (22) of said ozone supply gas pressure stabilizing deyice (2); The escape pipe of ozone supply gas pressure stabilizing deyice (2) is connected to the inlet mouth (31) of air-water mixing pump (3), behind pressure air-dissolving tank (4), finally is transported to air-flotation separation equipment (5) from air-water mixing pump (3) vent gas water mixed liquid.
6. air supporting reactor drum according to claim 5 is characterized in that, the pressure of said pressure air-dissolving tank (4) is 0.2～0.3MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110122083A CN102249361B (en) | 2011-05-13 | 2011-05-13 | Ozone gas supply pressure stabilizing device and air flotation reactor using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110122083A CN102249361B (en) | 2011-05-13 | 2011-05-13 | Ozone gas supply pressure stabilizing device and air flotation reactor using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102249361A CN102249361A (en) | 2011-11-23 |
| CN102249361B true CN102249361B (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110122083A Expired - Fee Related CN102249361B (en) | 2011-05-13 | 2011-05-13 | Ozone gas supply pressure stabilizing device and air flotation reactor using same |
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| Country | Link |
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| CN (1) | CN102249361B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736409A (en) * | 2013-12-30 | 2014-04-23 | 清华大学 | Production method of ozone micro air bubbles |
| CN107364947B (en) * | 2017-08-31 | 2020-12-11 | 山东丰硕建筑劳务有限公司 | Low-cost coal chemical industry advanced wastewater treatment CoSD reaction tower |
| CN113481921B (en) * | 2021-08-12 | 2022-10-21 | 长春旭阳智能装备有限公司 | Moving ring Wei Rong gas washing sprinkling vehicle and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297492C (en) * | 2004-12-27 | 2007-01-31 | 西安建筑科技大学 | Air floated water treating separators |
| US20090184057A1 (en) * | 2008-01-17 | 2009-07-23 | Clean Water Scientific, Inc. | System and process for removing residual pharmaceutical and cosmetic compounds from drinking water |
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- 2011-05-13 CN CN201110122083A patent/CN102249361B/en not_active Expired - Fee Related
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| CN102249361A (en) | 2011-11-23 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20170513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |