CN205760317U - A kind of in a liquid by dispersed for the gas device for microbubble - Google Patents
A kind of in a liquid by dispersed for the gas device for microbubble Download PDFInfo
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- CN205760317U CN205760317U CN201620754416.7U CN201620754416U CN205760317U CN 205760317 U CN205760317 U CN 205760317U CN 201620754416 U CN201620754416 U CN 201620754416U CN 205760317 U CN205760317 U CN 205760317U
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- backstop
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- microbubble
- gas
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Abstract
This utility model provides a kind of in a liquid by dispersed for the gas device for microbubble, including container, it is located at the hole backstop bottom container intracavity, form gas between hole backstop and vessel bottom wall and be filled with chamber, container is incorporated with purified solution, hole backstop is arranged over the bulk solid stack layers piled up by multiple circular bulk solids, bulk solid stack layers is arranged over bulk solid backstop, container is inserted with admission line, admission line from top to bottom sequentially passes through bulk solid backstop, it is connected with hole backstop after bulk solid stack layers, the gas that air containing dust or waste gas blast container bottom by admission line is filled with chamber, side's diffusion then up, air or waste gas containing dust are fully broken for microbubble after bulk solid stack layers and are dispersed in purified solution purify.This utility model can solve gas-liquid present in existing dust pollution air and exhaust gas treatment technology and exchange blocking insufficient, easy, processes the problem that energy consumption is big.
Description
Technical field
This utility model relates to technical field of air purification, specifically one in a liquid by dispersed for gas for micro-gas
The device of bubble.
Background technology
Atmospheric pollution is one of the most prominent environmental problem of China, and dust pollution and chemical emission are atmosphere pollutions
Important sources.Dust pollution is that the solid granule caused by commercial production disperses the atmospheric pollution formed in atmosphere, changes
Work waste gas refers to the poisonous and hazardous gas discharged in Chemical Manufacture by chemical plant.Along with China's urban construction and the height of industry
Speed development, the air pollution problems inherent that dust pollution and chemical emission cause highlights day by day.Substantial amounts of industrial dust and chemical emission
Enter air, necessarily make atmosphere quality decline, bring serious harm to health, cause huge damage to national economy
Lose.
In recent years, the atmospheric pollution that China causes because of dust and chemical emission frequently occurs.On February 24th, 2010, Hebei
Province Qinhuangdao black horse Hua starch factory generation dust explosion accident, accident causes 20 people's death, 49 people injured, direct economic loss 2
Ten million yuan.In January, 2012, eastern region, Harbin chemical emission is seriously polluted, and weather smog is dense, have a strong impact on citizens' activities and
Life；On March 27th, 2013,4 pulverized limestone factory dust pollutions of Lincheng, Hebei are serious, and massif near factory, trees are the whitest
Powder covers, and has a strong impact on the life of local resident.The atmospheric pollution that dust pollution or waste gas cause as can be seen here has a strong impact on
The living environment of people, have impact on the economic development of China.Therefore, the most effectively administer dust and exhaust emission is urgently to be resolved hurrily
Problem.
Wet dedusting technology is to make dust or waste gas and liquid (generally water) close contact, by dust or waste gas from air
In the technology separated.Wet method dust-settling technology is owing to floor space is little, simple to operate, energy consumption is little, in a lot of industry
Dust and waste gas pollution control and treatment field have bigger advantage, but this technology exists, and water_air exchange is insufficient causes the sky containing dust
Gas or waste gas can not be well dispersed in water body.Therefore, cause dust or waste gas to be fully contacted with water or water smoke, and cause powder
Dirt or the low shortcoming of exhaust treatment efficiency, therefore these shortcomings limit development and the application of wet method dust-settling technology.
Currently, with respect to the method that air is dispensed in water have blower fan introductory technique, aeration (conventional aeration, micro-pore aeration,
Micro-nano aeration), water mist spray method etc..
Chinese patent (application number: 201410103534.7) at utility model entitled " haze air filtration descaling machine "
In, disclosing a kind of haze air filtration descaling machine, this filter, by the haze air in blower fan continuous suction gas cylinder, passes through
Tapered shunting device enters in water, and by emerging after water filtration, the filtration through filter has filtration the most under the influence of air pressure
The escape pipe of device discharges water tank.Owing to this filter uses blower fan and diverter gas to be imported in water, therefore at haze air
The bubble produced in water is relatively big, and limited with the degree of mixedness of water, removal effect is limited.Needed for carrying out air filtering by filter
Filtering material require higher, long-time filter easily blocks, and the clean and maintenance of filter also to expend certain manpower.
Utility model patent " heavy pressure fine spray heading machine dust-depositing device " (application number 2013100918733) discloses one
Water mist dust fall device, water mist dust fall is to use nozzle to carry out water mist spray thus produces dust settling, this kind of water smoke dust disposal
Technology is domestic also has a lot of producer to have shaped article.These water mist dust fall technology spray the nozzle that many employings are common, due to water
Press relatively low, severely impact atomizing de-dusting effect.Also there are employing ultrasonic atomization (number of patent application 201210003416X), bubble
Foam depositing dust (number of patent application 2012102489297,2013107288320), pre-electric charge spraying (number of patent application
2014206616722) technology such as, thus improve grit and carry with aggregation efficiency and the fogging degree of grit with grit, droplet
The dustfall efficiency of high dust, but owing to these atomization techniques are relatively costly, operate complex, therefore engineering construction is actual should
Seldom use in.
Utility model entitled " for disperseing the porous plate oxygen-increasing device of underwater bubble " Chinese patent (application number:
201510429787.8), in, disclose one and utilize (aperture is 0.5mm～3mm) cutting on porous plate to break up aerator
Blasting the device of bubble in water, this device is applicable to purification of water quality and water oxygenation.Owing to the aperture on porous plate is fixing
, owing to the air containing dust and waste gas containing substantial amounts of particulate matter, use porous plate device to process and easily cause blocking,
Affect the treatment effeciency of dust and waste gas.
In utility model entitled " a kind of efficient gas-liquid reaction apparatus " (application number: 2016100601661) and " one
Nano-bubble generator and application thereof " (application number: 2015107799310) Chinese patent in, disclose and utilize micro-pore aeration
Device and high-speed rotor impeller combine micro porous aeration head by fully dispersed for the gas method and device for micro-bubble.Micro-pore aeration is
Utilize the micro hole gassing on micro porous aeration head.Owing to the air of dust pollution and waste gas containing substantial amounts of particulate matter,
Utilize micro-pore aeration and micro-nano aeration easily to result in blockage, increase process energy consumption, and at micro-pore aeration and micro-nano aeration
Reason amount is limited.
As can be seen here, above-mentioned dust or waste gas purification apparatus or air is imported the bubble produced in water relatively with blower fan
Greatly, limited with the degree of mixedness of water；Or being passed through lighter-than-air gas in surfactant increases manpower and materials, live in surface
Property agent easily causes secondary pollution；Or use the method such as method (such as micro-pore aeration, micro-nano aeration) of aeration, filter mistake
Filter haze air, requires higher to filtering material, and long-time filter easily blocks, and the clean and maintenance of filter also to expend one
Fixed manpower.The methods such as the method (such as micro-pore aeration, micro-nano aeration) of employing aeration, aeration tube easily produces blocking, increases
Process greatly energy consumption.Therefore, exploitation one processes simply, processing mode does not produce secondary pollution, do not produces blocking, can be in a liquid
Fully by dispersed to the air containing dust or waste gas for microbubble, thus improve dust and the waste gas contacting efficiency with liquid
Dust or exhaust gas purifying method are very important.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, it is provided that one is in a liquid gas (dust pollution
Air or waste gas) the dispersed device for microbubble, this utility model design is ingenious, apparatus structure simple, operation maintenance side
Just, it is possible to resolve the gas-liquid that existing dust and exhaust gas treatment technology exist exchanges blocking insufficient, easy, processes big the asking of energy consumption
Topic.
A kind of in a liquid by dispersed for the gas device for microbubble, including container, it is located at bottom container intracavity
Hole backstop, forms gas and is filled with chamber, be incorporated with purified solution, on hole backstop in container between hole backstop and vessel bottom wall
Side is provided with the bulk solid stack layers piled up by multiple circular bulk solids, and the circular bulk solid between bottom and upper strata cooperates
Forming the gap of multiple formed objects, bulk solid stack layers is arranged over bulk solid backstop, hole backstop and the hole of bulk solid backstop
The diameter of gap, less than the diameter of bulk solid, is inserted with admission line in container, admission line from top to bottom sequentially passes through bulk solid
Being connected with hole backstop after backstop, bulk solid stack layers, air or waste gas containing dust blast container bottom by admission line
Gas be filled with chamber, then up side diffusion, air or waste gas containing dust are fully broken for after bulk solid stack layers
Microbubble is dispersed in purified solution purify.
Further, the diameter of circular bulk solid is between 2.5mm-10mm.
Further, circular bulk solid is made up of acidproof corrosion-resistant material.
Further, described acidproof corrosion-resistant material is glass or pottery.
Further, hole backstop and bulk solid backstop are steel wire.
Further, described purified solution is tap water or pure water or acid, alkali liquor.
Further, described admission line is the PVC-M pipeline group that primary raw material is made by Sanitary PVC Resin
Become.
Further, the surrounding of hole backstop and bulk solid backstop is fixed on container side wall.
Further, multiple hole baffle plate pillar is set by hole backstop bottom side, is used for supporting hole backstop.
This utility model utilizes bulk solid stack layers that dust pollution air or waste gas are separated into microbubble and is dispersed in liquid,
Dust and waste gas are fully vigorously mixed with the purified solution in purified solution, thus separate to purified solution.Due to bulk solid
Stack layers is to be piled up by single bulk solid to form, and the most there is not microwell plate or the blockage problem of micropore aeration pipe existence.This practicality
The bubble that the bubble dispersion technology used in novel solution dust at present contaminated air or waste gas wet processing technique exists is relatively big,
Blocking insufficient contact with water, easy and process the big problem of energy consumption, it is adaptable to is produced from the various place such as industrial undertaking, engineering construction
Raw dust and waste gas pollution control and treatment, have huge application value.
Accompanying drawing explanation
Fig. 1 is that this utility model is in a liquid the knot of dispersed for gas one of them embodiment of device for microbubble
Structure schematic diagram；
Fig. 2 is this utility model bowing dispersed for gas one of them embodiment of device for microbubble in a liquid
View；
Fig. 3 is that this utility model is in a liquid one of them embodiment mesopore of dispersed for the gas device for microbubble
The top view of gap backstop；
Fig. 4 is that this utility model is in a liquid dissipating in one of them embodiment of dispersed for the gas device for microbubble
The packing structure schematic diagram of plastochondria stack layers.
In figure: 1 admission line, 2 purified solutions, 3 hole backstops, 4 hole backstop pillars, 5 bulk solid gears
Net, 6 circular bulk solids, 7 bulk solid stack layers, 8 containers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model, the technical scheme in this utility model is carried out clearly and completely
Describe.
Refer to Fig. 1 and Fig. 2, this utility model in a liquid dispersed for the gas device for microbubble one of them
Embodiment includes container 8, is located at the hole backstop 3 bottom container intracavity, is incorporated with purified solution 2 in container 8.Described hole keeps off
Net 3 is similar to the structure of steel wire, and the surrounding of hole backstop 3 is fixed on container 8 sidewall, arranges by hole backstop 3 bottom side
Multiple hole baffle plate pillars 4, are used for supporting hole backstop 3.Hole backstop 3 may be provided in bottom container 8 at top about 1/5.
Described hole backstop 3 is arranged over the bulk solid stack layers 7 piled up by multiple circular bulk solids 6, bulk solid heap
Layer 7 has multiple structure (being illustrated in figure 4 four layers), and the circular bulk solid 6 between bottom and upper strata complements each other to form multiple
The gap of formed objects.If bulk solid stack layers 7 can stack dried layer as required, the different stacking numbers of plies can produce different-diameter
Uniform bubble, produces different dust and waste gas purification effect.
The pore size of described hole backstop 3 can be configured according to the particle diameter of the bulk solid 6 stacked above it, and hole keeps off
The diameter of the hole of net 3 is less than the diameter of bulk solid 6.The diameter of single circular bulk solid 6 can be different between 2.5mm-10mm
The circular bulk solid stack layers 7 that the circular bulk solid 6 of particle diameter is piled up can produce different size of hole, dust pollution air or
Waste gas can produce the uniform bubble of different-diameter behind the space varied in size.If bulk solid stack layers 7 can be stacked as required
Dried layer, the different stacking numbers of plies can produce the uniform bubble of different-diameter, produce different dust and waste gas purification effect.
Single circular bulk solid 6 is made up of acidproof corrosion-resistant material (such as glass, pottery), can come according to processing difference
Source dust and the needs of waste gas, arrange the circular bulk solid of the material such as glass, pottery.Air or waste gas containing dust pass through circle
Fully it is broken for microbubble after the bulk solid stack layers 7 of bulk solid 6 composition to be dispersed in purified solution 2 so that the powder in air
Dirt fully contacts with purified solution 2 with waste gas, and purified solution 2 produces absorption or chemical reaction, so that containing to dust and waste gas
Have dust pollution air and waste gas to reach sufficiently to purify.
Bulk solid stack layers 7 is provided with bulk solid backstop 5 (as shown in Figure 3) at a distance above, and bulk solid backstop 5 is similar to
The structure of steel wire, surrounding is fixed on four walls filling purified solution 2 container, is used for preventing owing to air pressure causes bulk solid
6 in purified solution four dissipate, it is ensured that the dispersion microbubble that bulk solid stack layers 7 can be the most lasting.The aperture diameter of bulk solid backstop 5
Diameter less than bulk solid 6.
Being inserted with admission line 1 in container 8, admission line 1 from top to bottom sequentially passes through bulk solid backstop 5, bulk solid heap
It is connected with hole backstop 3 after layer 7.
Enter the dust pollution air in admission line 1 and waste gas can be blasted by impeller high pressure positive blower, due to dust pollution
Admission line 1 can be caused certain corrosion containing some toxic gas (gas as containing soda acid) by air and waste gas, because of
This, admission line 6 can be that the PVC-M pipeline that primary raw material is made forms by Sanitary PVC Resin, has higher resistance to
Gas impact and the advantage such as ageing resistance is strong.Admission line 1 may be provided at the central authorities of container 8, for cylindrical tubes or square pipe.
Admission line 1 is connected with the hole backstop 3 being arranged on bottom container 8, and in purified solution 2, constant conveying dust pollution is empty
Gas or waste gas are used for purifying.
Purified solution 2 can configure water base and liquid-based according to process powder contaminated air or being actually needed of waste gas.Water base for water
Solution (tap water or pure water), for purifying the dust granules in water soluble or exhaust gas particle thing；Liquid-based is various acid & alkali liquid
And other solution, for purifying containing acid, alkali and the waste gas of toxic gas.The process capacity of purified solution 2 can lead to as required
Crossing blower fan to be adjusted, dust pollution air or waste gas are spread upward by below container 8.
This utility model structure novelty, blower fan blasts container 8 end the air containing dust or waste gas by admission line 1
Portion, is provided with the purified solution 2 of certain volume, dust pollution air or waste gas and is spread upward by below container 8 in container 8.
Air or waste gas containing dust are fully broken for microbubble after bulk solid stack layers 7 and are dispersed in liquid so that in air
Dust fully contact with the liquid in purified solution 2 with waste gas, make the dust granules in dust pollution air and waste gas wash
In purified solution 2, the vapor phase contaminants in waste gas and purified solution 2 occur chemical reaction to be purified simultaneously.
This utility model design is ingenious, apparatus structure is simple, operation maintenance is convenient, it is possible to resolve existing dust and exhaust-gas treatment
The gas-liquid that technology exists exchanges blocking insufficient, easy, processes the problem that energy consumption is big, it is adaptable to industrial undertaking, engineering construction etc.
Dust and waste gas pollution control and treatment produced by various fields, have huge application value.
Claims (9)
1. one kind in a liquid by dispersed for the gas device for microbubble, it is characterised in that: include container (8), be located at appearance
The hole backstop (3) of device (8) intracavity bottom, forms gas and is filled with chamber, container (8) between hole backstop (3) and container (8) diapire
In be incorporated with purified solution (2), hole backstop (3) is arranged over the bulk solid heap piled up by multiple circular bulk solids (6)
Layer (7), the circular bulk solid (6) between bottom and upper strata complements each other to form the gap of multiple formed objects, bulk solid stack layers
(7) being arranged over bulk solid backstop (5), the diameter of the hole of hole backstop (3) and bulk solid backstop (5) is less than bulk solid (6)
Diameter, container (8) is inserted with admission line (1), admission line (1) from top to bottom sequentially pass through bulk solid backstop (5), dissipate
Plastochondria stack layers (7) is connected with hole backstop (3) afterwards, and air or waste gas containing dust blast container (8) by admission line (1)
The gas of bottom is filled with chamber, then up side's diffusion, air containing dust or waste gas after bulk solid stack layers (7) by fully
It is broken for microbubble to be dispersed in purified solution (2) purify.
2. as claimed in claim 1 in a liquid by dispersed for the gas device for microbubble, it is characterised in that: circular scattered
The diameter of plastochondria (6) is between 2.5mm-10mm.
3. as claimed in claim 1 in a liquid by dispersed for the gas device for microbubble, it is characterised in that: circular scattered
Plastochondria (6) is made up of acidproof corrosion-resistant material.
4. as claimed in claim 3 in a liquid by dispersed for the gas device for microbubble, it is characterised in that: described resistance to
Acid corrosion-resistant material is glass or pottery.
5. as claimed in claim 1 in a liquid by dispersed for the gas device for microbubble, it is characterised in that: hole keeps off
Net (3) and bulk solid backstop (5) are steel wire.
6. as claimed in claim 1 in a liquid by dispersed for the gas device for microbubble, it is characterised in that: described only
Changing solution (2) is tap water or pure water or acid, alkali liquor.
7. as claimed in claim 1 in a liquid by dispersed for the gas device for microbubble, it is characterised in that to enter described in:
Feed channel (6) is that the PVC-M pipeline that primary raw material is made forms by Sanitary PVC Resin.
8. as claimed in claim 1 in a liquid by dispersed for the gas device for microbubble, it is characterised in that: hole keeps off
The surrounding of net (3) and bulk solid backstop (5) is fixed on container (8) sidewall.
9. as claimed in claim 1 in a liquid by dispersed for the gas device for microbubble, it is characterised in that: by hole
Backstop (3) bottom side arranges multiple hole baffle plate pillar (4), is used for supporting hole backstop (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754416.7U CN205760317U (en) | 2016-07-18 | 2016-07-18 | A kind of in a liquid by dispersed for the gas device for microbubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754416.7U CN205760317U (en) | 2016-07-18 | 2016-07-18 | A kind of in a liquid by dispersed for the gas device for microbubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205760317U true CN205760317U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620754416.7U Active CN205760317U (en) | 2016-07-18 | 2016-07-18 | A kind of in a liquid by dispersed for the gas device for microbubble |
Country Status (1)
| Country | Link |
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| CN (1) | CN205760317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139775A (en) * | 2016-07-18 | 2016-11-23 | 长江水利委员会长江科学院 | A kind of in a liquid by dispersed for the gas device and method for microbubble |
| CN109603360A (en) * | 2018-11-20 | 2019-04-12 | 山西宏安翔科技股份有限公司 | A kind of wall-hanging explosion-proof air regulator for coal mines |
-
2016
- 2016-07-18 CN CN201620754416.7U patent/CN205760317U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139775A (en) * | 2016-07-18 | 2016-11-23 | 长江水利委员会长江科学院 | A kind of in a liquid by dispersed for the gas device and method for microbubble |
| CN109603360A (en) * | 2018-11-20 | 2019-04-12 | 山西宏安翔科技股份有限公司 | A kind of wall-hanging explosion-proof air regulator for coal mines |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |