CN107640852A - A kind of CFU compacts induced gas floatator - Google Patents
A kind of CFU compacts induced gas floatator Download PDFInfo
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- CN107640852A CN107640852A CN201710615312.7A CN201710615312A CN107640852A CN 107640852 A CN107640852 A CN 107640852A CN 201710615312 A CN201710615312 A CN 201710615312A CN 107640852 A CN107640852 A CN 107640852A
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- Prior art keywords
- liquid
- area
- gas
- liquid separation
- upper solid
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- 239000007788 liquid Substances 0.000 claims abstract description 122
- 238000000926 separation method Methods 0.000 claims abstract description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000007667 floating Methods 0.000 claims abstract description 34
- 238000010521 absorption reaction Methods 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 18
- 238000011176 pooling Methods 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 abstract description 3
- 238000005189 flocculation Methods 0.000 abstract description 2
- 230000016615 flocculation Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 abstract description 2
- 238000005188 flotation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The invention discloses a kind of CFU compacts induced gas floatator, including cylinder, inner barrel is divided into gas-vapor mix absorption area, floating upper solid-liquid and Liquid liquid Separation area, scum silica frost collecting region, intercept filtering area and processing water outlet pooling zone, gas-vapor mix absorption area is adjacent with floating upper solid-liquid and Liquid liquid Separation area, it is provided with the top of floating upper solid-liquid and Liquid liquid Separation area provided with scum silica frost collecting region, bottom and intercepts filtering area, is intercepted below filtering area provided with processing water outlet pooling zone；The gas-vapor mix absorption area bottom is provided with water inlet pipe mouth, and top is provided with No.1 air inlet mouth of pipe；No. two air inlet pipe are provided with the top of the floating upper solid-liquid and Liquid liquid Separation area；The gas-vapor mix absorption area, floating go up are provided with microbubble generator between solid-liquid and Liquid liquid Separation area.The present invention is because work liquid level is high, and unpowered Slag Scraping Device, oil slick, flocculation buoyance lift Water flow-path is short, flow velocity is steady, and the molten tolerance of unit volume and purification water are big, and remove the gred efficiency high, and electric energy saves.
Description
Technical field
The invention belongs to field of Environment Protection, and in particular to a kind of CFU compacts induced gas floatator.
Background technology
Induced air flotation technology is that environmental protection, water treatment field processing speed are most fast, the residence time is most short, energy-saving effect is most bright
Show, take up an area less, most widely used water technology.China takes the lead in grinding from last century the seventies by Tongji University expert
Hair, the popular school of part circulation pressure air-dissolving is gradually formed, forms Traditional Thinking so far and specification.
The beginning of this century, West Europe take the lead in researching and developing CFU type floatation devices.M-ISWACO companies of Norway in 2006, ATAS companies will
The compact cyclone air-flotation of research and development is applied to North Sea oil field oil platform, obtains preferable deoiling effect.And combining in then
Gold medal is obtained in the oil conference that state holds.The oil in France, Germany, Britain and China, specialized company also have developed CFU later
Type floatation device.The but multinational compact cyclone air-flotation researched and developed before 2016 in west, use is still that induction type jet is molten
Gas technology, so high energy consumption.
The content of the invention
Goal of the invention：In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of CFU compacts induced air flotation
Device.
Technical scheme：In order to reach foregoing invention purpose, what the present invention was specifically performed by：A kind of CFU compacts
Induced gas floatator, including cylinder, inner barrel are divided into gas-vapor mix absorption area, floating upper solid-liquid and Liquid liquid Separation area, scum silica frost and received
Ji Qu, filtering area and processing water outlet pooling zone are intercepted, gas-vapor mix absorption area is adjacent with floating upper solid-liquid and Liquid liquid Separation area, floats
Scum silica frost collecting region, bottom are provided with the top of solid-liquid and Liquid liquid Separation area provided with filtering area is intercepted, is provided with and handles below interception filtering area
Water outlet pooling zone；The gas-vapor mix absorption area bottom is provided with water inlet pipe mouth, and top is provided with No.1 air inlet mouth of pipe；It is described floating solid
No. two air inlet pipe are provided with the top of liquid and Liquid liquid Separation area；The gas-vapor mix absorption area, float above between solid-liquid and Liquid liquid Separation area
Provided with microbubble generator；Exhaust pipe mouth is provided with the top of the scum silica frost collecting region, bottom is provided with scum pipe and scum pipe is directly logical
Toward outside cylinder；The processing water outlet pooling zone bottom is provided with outlet pipe；The gas-vapor mix absorption area, floating upper solid-liquid and liquid liquid point
Evacuation port is equipped with from area bottom.
Wherein, microbubble generator is connected with dissolved air release, gas-vapor mix absorption area, floating upper solid-liquid and Liquid liquid Separation area
Inside it is equipped with dissolved air release.
Wherein, 2 gas-vapor mix absorption areas, 2 floating upper solid-liquids and Liquid liquid Separation area, 1 scum silica frost are provided with cylinder to collect
Area, 2 intercept filtering areas and 2 processing water outlet pooling zones, and cylinder both sides are gas-vapor mix absorption area, gas-vapor mix absorption area it
Between for 2 floating upper solid-liquids and Liquid liquid Separation areas, be scum silica frost collecting region at the top of 2 floating upper solid-liquids and Liquid liquid Separation area, each float
Solid-liquid and Liquid liquid Separation area bottom are equipped with interception filtering area, intercept below filtering area as processing water outlet pooling zone.
Wherein, some manholes are provided with the top of cylinder.
Beneficial effect：The present invention is compared with conventional art, and because work liquid level is high, unpowered Slag Scraping Device, oil slick, flocculation are floating
Liter Water flow-path is short, flow velocity is steady, and the molten tolerance of unit volume and purification water are big, and remove the gred efficiency high, and electric energy saves.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Embodiment 1：
As shown in figure 1, a kind of CFU compacts induced gas floatator provided by the invention, including cylinder 1, water is divided into inside cylinder 1
Gas mixing absorption area 2, floating upper solid-liquid and Liquid liquid Separation area 3, scum silica frost collecting region 4, intercept filtering area 5 and processing water outlet pooling zone 6,
Gas-vapor mix absorption area 2 is adjacent with floating upper solid-liquid and Liquid liquid Separation area 3, and floating upper solid-liquid and the top of Liquid liquid Separation area 3 are provided with scum silica frost
Collecting region 4, bottom, which are provided with, intercepts filtering area 5, intercepts the lower section of filtering area 5 and is provided with processing water outlet pooling zone 6；The gas-vapor mix is inhaled
Tell the bottom of area 2 and be provided with water inlet pipe mouth 7, top is provided with No.1 air inlet mouth of pipe 8；The floating upper solid-liquid and the top of Liquid liquid Separation area 3 are set
There are No. two air inlet pipe 9；The gas-vapor mix absorption area 2, floating go up are provided with microbubble generator between solid-liquid and Liquid liquid Separation area 3
10；The top of scum silica frost collecting region 4 is provided with exhaust pipe mouth 11, bottom is provided with scum pipe 12 and scum pipe 12 leads directly to cylinder 1
Outside；The bottom of processing water outlet pooling zone 6 is provided with outlet pipe 13；The gas-vapor mix absorption area 2, floating upper solid-liquid and Liquid liquid Separation
The bottom of area 3 is equipped with evacuation port 14；The microbubble generator 9 is connected with dissolved air release 15, gas-vapor mix absorption area 2, floats
Dissolved air release 15 is equipped with upper solid-liquid and Liquid liquid Separation area 3；The top of cylinder 1 is additionally provided with some manholes 16.
It is furthermore preferred that being provided with cylinder 1, upper solid-liquid is floated in 22,2, gas-vapor mix absorption areas and 3,1, Liquid liquid Separation area is floating
Slag collecting region 4,2 intercepts filtering areas 5 and 2 processing water outlet pooling zones 6, and the both sides of cylinder 1 are gas-vapor mix absorption area 2, aqueous vapor
It at the top of the floating upper solid-liquid of 2 floating upper solid-liquids and 3,2, Liquid liquid Separation area and Liquid liquid Separation area 3 is scum silica frost be between mixing absorption area 2
Collecting region 4, each floating upper solid-liquid and the bottom of Liquid liquid Separation area 3 are equipped with and intercept filtering area 5, intercept the lower section of filtering area 5 as processing
Water outlet pooling zone 6.
Concrete operating principle of the present invention is:Sewage after dosing or raw water are pumped into water inlet pipe mouth with potential difference gravity or water pump
Into gas-vapor mix absorption area, sewage or raw water react coacervation in gas-vapor mix absorption area, and have adsorbed microbubble generator life
Into microbubble after enter floating upper solid-liquid and Liquid liquid Separation area, form scum silica frost and simultaneously automatically flow into scum silica frost collecting region, from slag-drip opening stream
Enter outside cylinder, meanwhile, float the inflow after intercepting filtering area and intercepting filtering of purified water caused by upper solid-liquid and Liquid liquid Separation area and handle
Simultaneously discharged from outlet pipe water outlet pooling zone；Sewage or the alumen ustum absorption microbubble generator of raw water dosing hybrid reaction generation produce
Microbubble be the particle diameter discharged by dissolved air release be 10 μm saturation emulsified state microbubble.
Embodiment 2：
The present invention and conventional fluidic induction flotation contrast table
Claims (4)
1. a kind of CFU compacts induced gas floatator, including cylinder（1）, it is characterised in that cylinder（1）Inside is divided into aqueous vapor and mixed
Close absorption area（2）, floating upper solid-liquid and Liquid liquid Separation area（3）, scum silica frost collecting region（4）, intercept filtering area（5）Collect with processing water outlet
Area（6）, gas-vapor mix absorption area（2）With floating upper solid-liquid and Liquid liquid Separation area（3）It is adjacent, float upper solid-liquid and Liquid liquid Separation area（3）
Top is provided with scum silica frost collecting region（4）, bottom be provided with intercept filtering area（5）, intercept filtering area（5）Lower section is provided with processing water outlet and collected
Area（6）；The gas-vapor mix absorption area（2）Bottom is provided with water inlet pipe mouth（7）, top is provided with No.1 air inlet mouth of pipe（8）；It is described floating
Upper solid-liquid and Liquid liquid Separation area（3）Top is provided with No. two air inlet pipe（9）；The gas-vapor mix absorption area（2）, floating upper solid-liquid and liquid
Liquid Disengagement zone（3）Between be provided with microbubble generator（10）；The scum silica frost collecting region（4）Top is provided with exhaust pipe mouth（11）, bottom
Portion is provided with scum pipe（12）And scum pipe（12）Lead directly to cylinder（1）Outside；The processing water outlet pooling zone（6）Bottom is provided with out
Water pipe（13）；The gas-vapor mix absorption area（2）, floating upper solid-liquid and Liquid liquid Separation area（3）Bottom is equipped with evacuation port（14）.
2. CFU compacts induced gas floatator according to claim 1, it is characterised in that microbubble generator（10）Connection
There is dissolved air release（15）, gas-vapor mix absorption area（2）, floating upper solid-liquid and Liquid liquid Separation area（3）Inside it is equipped with dissolved air release
（15）.
3. the CFU compact induced gas floatators according to right 1 or 2, it is characterised in that cylinder（1）2 aqueous vapors are inside provided with to mix
Close absorption area（2）, 2 floating upper solid-liquids and Liquid liquid Separation area（3）, 1 scum silica frost collecting region（4）, 2 interception filtering areas（5）With 2
Handle water outlet pooling zone（6）, cylinder（1）Both sides are gas-vapor mix absorption area（2）, gas-vapor mix absorption area（2）Between it is floating for 2
Upper solid-liquid and Liquid liquid Separation area（3）, 2 floating above solid-liquids and Liquid liquid Separation areas（3）Top is scum silica frost collecting region（4）, it is each to float
Solid-liquid and Liquid liquid Separation area（3）Bottom is equipped with interception filtering area（5）, intercept filtering area（5）Lower section is processing water outlet pooling zone
（6）.
4. CFU compacts induced gas floatator according to claim 3, it is characterised in that cylinder（1）Top is provided with some people
Hole（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615312.7A CN107640852A (en) | 2017-07-26 | 2017-07-26 | A kind of CFU compacts induced gas floatator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615312.7A CN107640852A (en) | 2017-07-26 | 2017-07-26 | A kind of CFU compacts induced gas floatator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107640852A true CN107640852A (en) | 2018-01-30 |
Family
ID=61110079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710615312.7A Pending CN107640852A (en) | 2017-07-26 | 2017-07-26 | A kind of CFU compacts induced gas floatator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107640852A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515186Y (en) * | 2001-12-08 | 2002-10-09 | 宜兴市亚洲环保有限公司 | High efficient air-adding flotation unit |
| CN106145233A (en) * | 2016-09-14 | 2016-11-23 | 苏州孚林环保科技有限公司 | Integral cyclone air-floating apparatus and sewage water treatment method |
| CN207811427U (en) * | 2017-07-26 | 2018-09-04 | 江苏亚洲环保有限公司 | A kind of CFU compacts induced gas floatator |
-
2017
- 2017-07-26 CN CN201710615312.7A patent/CN107640852A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515186Y (en) * | 2001-12-08 | 2002-10-09 | 宜兴市亚洲环保有限公司 | High efficient air-adding flotation unit |
| CN106145233A (en) * | 2016-09-14 | 2016-11-23 | 苏州孚林环保科技有限公司 | Integral cyclone air-floating apparatus and sewage water treatment method |
| CN207811427U (en) * | 2017-07-26 | 2018-09-04 | 江苏亚洲环保有限公司 | A kind of CFU compacts induced gas floatator |
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