CN105366755A - Impeller air-floatation equipment - Google Patents
Impeller air-floatation equipment Download PDFInfo
- Publication number
- CN105366755A CN105366755A CN201510939645.6A CN201510939645A CN105366755A CN 105366755 A CN105366755 A CN 105366755A CN 201510939645 A CN201510939645 A CN 201510939645A CN 105366755 A CN105366755 A CN 105366755A
- Authority
- CN
- China
- Prior art keywords
- impeller
- air
- air flotation
- cover plate
- gas distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses impeller air-floatation equipment. The impeller air-floatation equipment comprises an air-floatation pond and an air distributing impeller. A water inlet and a water outlet are formed in the upper portion of the air-floatation pond. An air inlet pipe is arranged inside the air-floatation pond. A water inlet groove, a water outlet groove and a foam groove are formed in the side edge of the air-floatation pond. An impeller blade is arranged at one end of the air distributing impeller, and a driving motor is arranged at the other end of the air distributing impeller. The impeller blade is located at the bottom of the air-floatation pond. A fixed cover plate with a guide blade is arranged on the upper portion of the air distributing impeller. Air deflectors are arranged at the bottom of the outer side of the fixed cover plate. The impeller air-floatation equipment is simple in structure and not prone to be blocked; the diameter of the impeller is generally 200-400 mm, the rotating speed is 900-1500 r/min, and the circumference linear velocity is 10-15 m/s.
Description
Technical field
The present invention relates to field of sewage treatment, particularly a kind of turbine air flotation equipment.
Background technology
By Bubble-floating Method utilizes the micro-bubble of high dispersing to stick contaminant particle in waste water or grease as carrier, makes its volume density be less than water, and float to the water surface, forms scum silica frost and struck off by slag scraper, thus realize the process of solid-liquid or Liquid liquid Separation.Existing airfloat equipment composition is comparatively simple, comprises airing system, gas releasing system and air supporting separation system three parts, can there is the phenomenon of blocking.
Summary of the invention
The present invention, in order to overcome the deficiency of above-mentioned technical problem, provides a kind of turbine air flotation equipment, can solve the problems of the technologies described above completely.
The technical scheme solved the problems of the technologies described above is as follows:
A kind of turbine air flotation equipment, comprise air flotation pool and gas distribution impeller, the top of described air flotation pool is provided with water-in and water outlet, inlet pipe is provided with in described air flotation pool, the side of described air flotation pool is provided with inlet flume, effluent trough and foam chute, one end of described gas distribution impeller is provided with impeller vane, the other end is provided with drive-motor, described impeller vane is positioned at bottom air flotation pool, the top of described gas distribution impeller is provided with the securing cover plate of turning vane, and the bottom in the outside of described securing cover plate is provided with cowling panel.
Described foam chute side with scrape foam plate and be connected.
Described securing cover plate and gas distribution impeller spacing are 10mm.
Described turning vane and gas distribution impeller spacing are 5 ~ 8mm, and turning vane and diametric(al) are 60 °.
Described securing cover plate offering 12 ~ 18 apertures is the cavity of 20 ~ 30mm.
Structure of the present invention is simple, and not easily block, impeller diameter is generally 200 ~ 400mm, and rotating speed is 900 ~ 1500r/min, and peripheral velocity is 10 ~ 15m/s.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
In figure: 1 is air flotation pool, 2 is gas distribution impeller, and 3 is water-in, and 4 is water outlet, and 5 is inlet pipe, and 6 is inlet flume, and 7 is effluent trough, and 8 is foam chute, and 9 is impeller vane, and 10 is drive-motor, and 11 is securing cover plate, and 12 is cowling panel, and 13 for scraping foam plate.
Embodiment
A kind of turbine air flotation equipment as shown in Figure 1-2, comprise air flotation pool 1 and gas distribution impeller 2, the top of described air flotation pool 1 is provided with water-in 3 and water outlet 4, inlet pipe 5 is provided with in described air flotation pool 1, the side of described air flotation pool 1 is provided with inlet flume 6, effluent trough 7 and foam chute 8, one end of described gas distribution impeller 2 is provided with impeller vane 9, the other end is provided with drive-motor 10, described impeller vane 9 is positioned at bottom air flotation pool 1, the top of described gas distribution impeller 2 is provided with the securing cover plate 11 of turning vane, the bottom in the outside of described securing cover plate 11 is provided with cowling panel 12.Described foam chute 8 side with scrape foam plate 13 and be connected.Described securing cover plate 11 is 10mm with gas distribution impeller 2 spacing.Described turning vane and gas distribution impeller 2 spacing are 5 ~ 8mm, and turning vane and diametric(al) are 60 °.Described securing cover plate 11 offering 12 ~ 18 apertures is the cavity of 20 ~ 30mm.
Structure of the present invention is simple, and not easily block, impeller diameter is generally 200 ~ 400mm, and rotating speed is 900 ~ 1500r/min, and peripheral velocity is 10 ~ 15m/s.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention, every according in technical spirit of the present invention to any simple modification, equivalent variations that above embodiment is done, all fall within protection scope of the present invention.
Claims (5)
1. a turbine air flotation equipment, it is characterized in that, comprise air flotation pool and gas distribution impeller, the top of described air flotation pool is provided with water-in and water outlet, inlet pipe is provided with in described air flotation pool, the side of described air flotation pool is provided with inlet flume, effluent trough and foam chute, one end of described gas distribution impeller is provided with impeller vane, the other end is provided with drive-motor, described impeller vane is positioned at bottom air flotation pool, the top of described gas distribution impeller is provided with the securing cover plate of turning vane, and the bottom in the outside of described securing cover plate is provided with cowling panel.
2. a kind of turbine air flotation equipment according to claim 1, is characterized in that, described foam chute side with scrape foam plate and be connected.
3. a kind of turbine air flotation equipment according to claim 1, is characterized in that, described securing cover plate and gas distribution impeller spacing are 10mm.
4. a kind of turbine air flotation equipment according to claim 1, is characterized in that, described turning vane and gas distribution impeller spacing are 5 ~ 8mm, and turning vane and diametric(al) are 60 °.
5. a kind of turbine air flotation equipment according to claim 1, is characterized in that, described securing cover plate offering 12 ~ 18 apertures is the cavity of 20 ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939645.6A CN105366755A (en) | 2015-12-15 | 2015-12-15 | Impeller air-floatation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939645.6A CN105366755A (en) | 2015-12-15 | 2015-12-15 | Impeller air-floatation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105366755A true CN105366755A (en) | 2016-03-02 |
Family
ID=55369469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510939645.6A Pending CN105366755A (en) | 2015-12-15 | 2015-12-15 | Impeller air-floatation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105366755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006813A (en) * | 2016-07-06 | 2016-10-12 | 中国水产科学研究院渔业机械仪器研究所 | Box-type rotor air breaking air flotation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134608A (en) * | 2006-09-01 | 2008-03-05 | 北京建工金源环保发展有限公司 | Air entraining float machine and air-float device having the same |
| KR20110048142A (en) * | 2009-11-02 | 2011-05-11 | 주식회사 동신이엔텍 | Flotation tank for rotary injection of nano size bubble |
| CN203754514U (en) * | 2014-01-21 | 2014-08-06 | 张庆忠 | Progressive air flotation device |
| CN104192934A (en) * | 2014-09-15 | 2014-12-10 | 山东源宝环保装备有限公司 | Small air floatation filtration integrated machine |
| CN204097133U (en) * | 2014-09-15 | 2015-01-14 | 山东源宝环保装备有限公司 | Small-sized air-float filtration all-in-one |
-
2015
- 2015-12-15 CN CN201510939645.6A patent/CN105366755A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134608A (en) * | 2006-09-01 | 2008-03-05 | 北京建工金源环保发展有限公司 | Air entraining float machine and air-float device having the same |
| KR20110048142A (en) * | 2009-11-02 | 2011-05-11 | 주식회사 동신이엔텍 | Flotation tank for rotary injection of nano size bubble |
| CN203754514U (en) * | 2014-01-21 | 2014-08-06 | 张庆忠 | Progressive air flotation device |
| CN104192934A (en) * | 2014-09-15 | 2014-12-10 | 山东源宝环保装备有限公司 | Small air floatation filtration integrated machine |
| CN204097133U (en) * | 2014-09-15 | 2015-01-14 | 山东源宝环保装备有限公司 | Small-sized air-float filtration all-in-one |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006813A (en) * | 2016-07-06 | 2016-10-12 | 中国水产科学研究院渔业机械仪器研究所 | Box-type rotor air breaking air flotation device |
| CN106006813B (en) * | 2016-07-06 | 2019-02-05 | 中国水产科学研究院渔业机械仪器研究所 | A kind of broken air floatation device of box rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
|
| RJ01 | Rejection of invention patent application after publication |