CN2450211Y - Shallow air floating pond - Google Patents
Shallow air floating pond Download PDFInfo
- Publication number
- CN2450211Y CN2450211Y CN 00255025 CN00255025U CN2450211Y CN 2450211 Y CN2450211 Y CN 2450211Y CN 00255025 CN00255025 CN 00255025 CN 00255025 U CN00255025 U CN 00255025U CN 2450211 Y CN2450211 Y CN 2450211Y
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- drum
- water
- former water
- water inlet
- tube
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Abstract
The utility model relates to a novel shallow air floating pond. The existing shallow air floating pond has larger agitation of water body and a poor purifying effect. The utility model is provided with a water inlet device and a water outlet device both in hollow structures and both arranged with openings at side walls; besides, the calibers of the openings on the side wall of the water inlet device are gradually increased from inside to outside. Each opening position is provided with a flow control board. The shallow air floating pond has the advantages of reasonable structure, stable running and good purifying effect.
Description
The utility model relates to a kind of novel superficial air flotation pool.
The shallow air-floatation pond is widely used as the device that utilizes microbubble to purify waste water.It comprises four concentric drums of scum silica frost surge drum, clear water overflow cylinder, revolving drum and the former water drum separated successively from inside to outside.Wherein the shared tube end plate of scum silica frost surge drum, clear water overflow cylinder and former water drum fixedly installs, and at the bottom of revolving drum do not have tin, and can rotate relative to other three tubes.Be provided with rotary support between the tube top of revolving drum and the tube top of former water drum, rotary support is provided with dreg scraping bucket and motor, and the rotary support below is provided with synchronous rotating water inlet device and water outlet device.Its principle of work enters waste water in the former water drum by the water inlet device exactly, produces a large amount of microbubbles simultaneously, makes fine particle in the waste water attached to floating on the microbubble.Dreg scraping bucket scrapes the scum silica frost on upper strata into the scum silica frost surge drum.Like this, the lower layer of water of former water drum is clear water, enters the clear water overflow cylinder by water outlet device and discharges.Rotary support drives the water inlet device and turns round with the identical speed of current of water inlet and water outlet with water outlet device, to keep the static of water body, is beneficial to the particle come-up.Water inlet device in present shallow air-floatation pond is the relative simple pipe of structure with water outlet device, does not consider in the former pond flow velocity difference everywhere, and water body produces bigger stirring in the former pond thereby make, and influences decontamination effect improving.
The purpose of this utility model overcomes the deficiencies in the prior art exactly, and a kind of a kind of novel superficial air flotation pool of rational in infrastructure, stable, good purification is provided.
The utility model is achieved in that a kind of novel superficial air flotation pool, comprise the scum silica frost surge drum of separating successively from inside to outside, clear water overflow cylinder and former water drum, three-cylinder concentric is provided with a shared tube end plate, one wear ring is movably arranged on the tube end plate between clear water overflow cylinder and the former water drum, the revolving drum at a no end is positioned at the top of wear ring, and with its dynamic seal, be provided with rotary support between the tube top of revolving drum and the tube top of former water letter, revolving drum is fixed on the below of rotary support, rotary support is provided with dreg scraping bucket and motor, the rotary support below is provided with synchronous rotating water inlet device and water outlet device, one former water water inlet pipe is arranged on the central position of former water drum, and communicate with the water inlet device by pipeline, the side is provided with scum pipe under the tube of scum silica frost surge drum, and the side is provided with the clear water rising pipe under the tube of clear water overflow cylinder, it is characterized in that water outlet device is connected with revolving drum and communicates, water inlet device and water outlet device all are hollow structure, and sidewall all has opening, and the opening of water inlet device and water outlet device is provided with dorsad.
Described a kind of novel superficial air flotation pool, the opening of water inlet device sidewall is along former water drum radial distribution, and the opening bore increases from inside to outside gradually.
Described a kind of novel superficial air flotation pool, each aperture position of water inlet device is provided with traffic controller.
Described a kind of novel superficial air flotation pool, the bottom and the side of water inlet device are provided with scraper plate, and scraper plate contact with former water drum inner tube wall with former water drum tube end plate respectively, and the device of intaking is fixed with flow deflector along former water drum radial sidewall, and the place ahead is provided with the damping grid.
Described a kind of novel superficial air flotation pool, the barrel top of former water drum stud with a circle annular rack, and match with the gear of rotary support outer rim.
Described a kind of novel superficial air flotation pool, the tube end of former water drum, have slag removing hole, and the position of the corresponding slag removing hole in side is provided with slag gathering hopper under the tube.
Described a kind of novel superficial air flotation pool, wear ring is, cross section isometrical with the revolving drum annulus for " L " shape, its inner ring is set with preset pieces, preset pieces exceeds wear ring, revolving drum places outside the preset pieces, with the wear ring clearance fit, the outside of seam is equipped with an elastic seal ring between revolving drum and the wear ring.
After adopting this structure, because the opening bore of water inlet device sidewall increases from inside to outside gradually, smooth outflow in the time of can making the waste water that enters keep the water inlet device to rotate can not produce obvious stirring, and the also flow of each opening of may command of the traffic controller of each aperture position; The bottom and the side of water inlet device are provided with scraper plate, prevent that on the one hand the waste water that flows out the water inlet device from flowing directly into water outlet device, can scrape the mud at the bottom of pool wall and the pond on the other hand, and it is in time scraped into slag gathering hopper by slag removing hole; Flow deflector and the damping grid in the place ahead of water inlet on the device can stationary flow; The vertical annular rack of the barrel of former water drum matches with the gear of rotary support outer rim, can make the barrel top uniform rotation of rotary support along former water drum; Wear ring is movably arranged on the tube end plate, and by elastic seal ring and revolving drum dynamic seal, elastic seal ring is close to seam crossing under the hydraulic pressure effect, good sealing effect, and can not influence sealing effectiveness because of rocking of revolving drum.Reasonable, stable, the good purification of this shallow air-floatation pool structure.
Further specify the utility model below in conjunction with Figure of description, and provide embodiment.
Fig. 1 is a two dimensional structure synoptic diagram of the present utility model;
Fig. 2 is a side structure synoptic diagram of the present utility model;
Fig. 3 is the structural representation of the utility model water outlet device.
As shown in the figure, a kind of novel superficial air flotation pool comprises scum silica frost surge drum 4, clear water overflow cylinder 3 and the former water drum 5 separated successively from inside to outside, and three-cylinder concentric is provided with a shared tube end plate 14.One cross section is movably arranged on the tube end plate 14 between clear water overflow cylinder 3 and the former water drum 5 for the wear ring 16 of " L " shape, revolving drum 2 with the 16 isometrical no ends of wear ring is positioned at the top of wear ring 16, and wear ring 16 inner rings are set with the concentric position that preset pieces 20 limits revolving drum 2 and wear ring 16.The outside of seam is equipped with an elastic seal ring 15 between revolving drum 2 and the wear ring 16, makes the two keep dynamic seal.Be provided with rotary support 12 between the tube top of revolving drum 2 and the tube top of former water drum 5, revolving drum 2 is fixed on the below of rotary support 12.Rotary support 12 is provided with dreg scraping bucket 13 and motor, and the below is provided with synchronous rotating water inlet device 9 and water outlet device 11, and the outer rim of rotary support 12 is provided with gear 10, and motor drives rotary support 12 by this gear 10 and rotates.The barrel top of former water drum 5 studs with a circle annular rack 6, and matches with the gear 10 of rotary support 12 outer rims, and rotary support 12 is remained a constant speed along the vertical rotation of former water drum 5 barrels.One former water water inlet pipe 18 is arranged on the central position of former water drum 5, and communicates with water inlet device 9 by pipeline, and the side is provided with scum pipe 19 under the tube of scum silica frost surge drum 4, and the side is provided with clear water rising pipe 17 under the tube of clear water overflow cylinder 3.The tube end 14 of former water drum, have slag removing hole 1, and the position of the corresponding slag removing hole 1 in tube below, the ends 14 is provided with slag gathering hopper 21.Water outlet device 11 is connected with revolving drum 2 and communicates, and water inlet device 9 and water outlet device 11 all are hollow structure, and sidewall all has opening, and the opening of water inlet device 9 and water outlet device 11 is provided with dorsad.The opening 24 of water inlet device 9 sidewalls is along former water drum 5 radial distribution, and the opening bore increases smooth outflow in the time of can making the waste water that enters keep the water inlet device to rotate from inside to outside gradually.Each aperture position of water inlet device 9 is provided with traffic controller 23, can adjust the flow of each opening.The bottom and the side of water inlet device 9 are provided with scraper plate 22, scraper plate 22 contacts with former water drum inner tube wall with former water drum tube end plate 14 respectively, prevent that on the one hand the waste water that flows out water inlet device 9 from flowing directly into water outlet device 11, can scrape the mud at the bottom of pool wall and the pond on the other hand, it is in time scraped into slag gathering hopper 21 by slag removing hole 1.Water inlet device 9 is fixed with flow deflector 7 along former water drum radial sidewall, and the place ahead is provided with damping grid 8, can stationary flow.
During work, waste water enters into water device 9 by former water water inlet pipe 18, is entered in the former water drum 5 by water inlet device 9 again.The scum silica frost on waste water upper strata is scraped into scum silica frost surge drum 4 by dreg scraping bucket 13, discharges by scum pipe 19.The clear water of lower floor enters water outlet device 11, enters the revolving drum 2 into clear water overflow cylinder 3 that overflows by water outlet device 11 again, is discharged by clear water rising pipe 17.Rotary support 12 drives revolving drum 2, water inlet device 9 and water outlet device 11 and rotates synchronously, makes the water body in the former water drum 5 keep static, is beneficial to the scum silica frost come-up.Reasonable, stable, the good purification of this shallow air-floatation pool structure.
Claims (7)
1, a kind of novel superficial air flotation pool, comprise the scum silica frost surge drum of separating successively from inside to outside (4), clear water overflow cylinder (3) and former water drum (5), three-cylinder concentric is provided with a shared tube end plate (14), one wear ring (16) is movably arranged on the tube end plate (14) between clear water overflow cylinder (3) and the former water drum (5), the revolving drum at a no end (2) is positioned at the top of wear ring (16), and with its dynamic seal, be provided with rotary support (12) between the tube top of revolving drum (2) and the tube top of former water drum (5), revolving drum (2) is fixed on the below of rotary support (12), rotary support (12) is provided with dreg scraping bucket (13) and motor, rotary support (12) below is provided with synchronous rotating water inlet device (9) and water outlet device (11), one former water water inlet pipe (18) is arranged on the central position of former water drum (5), and by pipeline with the water inlet device (9) communicate, the side is provided with scum pipe (19) under the tube of scum silica frost surge drum (4), the side is provided with clear water rising pipe (17) under the tube of clear water overflow cylinder (3), it is characterized in that water outlet device (11) is connected with revolving drum (5) and communicates, water inlet device (9) and water outlet device (11) all are hollow structure, sidewall all has opening, and the opening of water inlet device (9) and water outlet device (11) is provided with dorsad.
2, a kind of novel superficial air flotation pool as claimed in claim 1, the opening (24) that it is characterized in that water device (9) sidewall into are along former water drum (5) radial distribution, and the opening bore increases from inside to outside gradually.
3, a kind of novel superficial air flotation pool as claimed in claim 1 or 2 is characterized in that into each aperture position of water device (9) is provided with traffic controller (23).
4, a kind of novel superficial air flotation pool as claimed in claim 1, it is characterized in that into the bottom and the side of water device (9) are provided with scraper plate (22), scraper plate (22) contacts with former water drum inner tube wall with former water drum tube end plate (14) respectively, water inlet device (9) is fixed with flow deflector (7) along former water drum radial sidewall, and the place ahead is provided with damping grid (8).
5, a kind of novel superficial air flotation pool as claimed in claim 1 is characterized in that the barrel top of former water drum (5) studs with a circle annular rack (6), and matches with the gear (10) of rotary support (12) outer rim.
6, a kind of novel superficial air flotation pool as claimed in claim 1 is characterized in that the tube end (14) of former water drum has slag removing hole (1), and the position of the tube end (14) the corresponding slag removing holes in below (1) is provided with slag gathering hopper (21).
7, a kind of novel superficial air flotation pool as claimed in claim 1, it is characterized in that described wear ring (16) is the annulus of " L " shape for, cross section isometrical with revolving drum (2), its inner ring is set with preset pieces (20), preset pieces exceeds wear ring (16), revolving drum (2) places outside the preset pieces (20), with wear ring (16) clearance fit, the outside of seam is equipped with an elastic seal ring (15) between revolving drum (2) and the wear ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255025 CN2450211Y (en) | 2000-10-17 | 2000-10-17 | Shallow air floating pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255025 CN2450211Y (en) | 2000-10-17 | 2000-10-17 | Shallow air floating pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450211Y true CN2450211Y (en) | 2001-09-26 |
Family
ID=33612125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00255025 Expired - Fee Related CN2450211Y (en) | 2000-10-17 | 2000-10-17 | Shallow air floating pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450211Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101244851B (en) * | 2007-02-14 | 2010-12-29 | 四平市海格机电设备制造有限公司 | Centreless shaft swinging skimming machine of floatation pond |
| CN104230058A (en) * | 2014-09-25 | 2014-12-24 | 滁州友林科技发展有限公司 | Shallow air-floatation sewage treatment device |
| CN105483011A (en) * | 2014-09-18 | 2016-04-13 | 中国石油化工股份有限公司 | Microalgae harvesting method |
| CN105483012A (en) * | 2014-09-18 | 2016-04-13 | 中国石油化工股份有限公司 | Method for harvesting microalgae |
-
2000
- 2000-10-17 CN CN 00255025 patent/CN2450211Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101244851B (en) * | 2007-02-14 | 2010-12-29 | 四平市海格机电设备制造有限公司 | Centreless shaft swinging skimming machine of floatation pond |
| CN105483011A (en) * | 2014-09-18 | 2016-04-13 | 中国石油化工股份有限公司 | Microalgae harvesting method |
| CN105483012A (en) * | 2014-09-18 | 2016-04-13 | 中国石油化工股份有限公司 | Method for harvesting microalgae |
| CN105483012B (en) * | 2014-09-18 | 2019-06-14 | 中国石油化工股份有限公司 | A kind of method of microalgae |
| CN105483011B (en) * | 2014-09-18 | 2019-06-14 | 中国石油化工股份有限公司 | A kind of method of microalgae |
| CN104230058A (en) * | 2014-09-25 | 2014-12-24 | 滁州友林科技发展有限公司 | Shallow air-floatation sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |