CN109695236A - A kind of cyanobacteria salvaging centrifugal separating device - Google Patents
A kind of cyanobacteria salvaging centrifugal separating device Download PDFInfo
- Publication number
- CN109695236A CN109695236A CN201910131232.3A CN201910131232A CN109695236A CN 109695236 A CN109695236 A CN 109695236A CN 201910131232 A CN201910131232 A CN 201910131232A CN 109695236 A CN109695236 A CN 109695236A
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- cyanobacteria
- algae
- suction
- water
- cylinder
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/106—Overflow skimmers with suction heads; suction heads
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention relates to a kind of cyanobacterias to salvage centrifugal separating device, comprising: device medium, suction channel, suction pump, algae seperator and blue algae collecting container.Suction channel one end, which is equipped with, inhales algae mouthful, and the other end is equipped with ejiction opening, and suction pump is arranged on the suction channel inhaled between algae mouthful and ejiction opening, and ejiction opening is communicated with algae seperator, and algae seperator separates water with algae, and the cyanobacteria after separation falls into blue algae collecting container.The mixture of cyanobacteria and water is generated inertia force by algae seperator high speed rotation by the present invention, and water is separated with cyanobacteria by the strainer on wall；Spin dryer tube wall is up big and down small horn shape, the mixture of cyanobacteria and water is gradually increased by the concentration of drying cyanobacteria, and quality also increases, thus under the effect of spin dryer tube wall tangential inertial force, cyanobacteria group is gradually upward, is thrown away in blue algae collecting device by drying bung hole.The present invention have the advantages that design rationally, structure is simple, good separating effect, low in cost.
Description
Technical field
It is especially a kind of that cyanobacteria is salvaged into extraction by way of centrifuge separation the present invention relates to a kind of Blue algae salvage device
Device belongs to environmental protection equipment design and manufacturing technology field.
Background technique
Water resource is material base for the survival of mankind.But in recent years, the rivers in China, lake and the nitrogen of offshore sea waters
Phosphorus pollution is in exacerbation trend, and the water body eutrophication degree of inland Main Lakes is deepened.In some water bodys full of nutrition, have
A little cyanobacterias form one layer of blue-green in the water surface and have the offscum of bad smell referred to as " wawter bloom " to advise greatly often in summer mass propagation
The blue algae bloom of mould, referred to as " green tide ".Green tide causes water quality deterioration, exhausts water oxygen when serious and causes the dead of fish
It dies.More seriously, some types can also generate toxin in cyanobacteria, contain a large amount of MC in about 50% green tide.MC is in addition to straight
Connect to fish, people and animals generate murder by poisoning except and liver cancer major incentive.Therefore eutrophication water body is administered, wawter bloom is prevented and treated, is restored
The comprehensive function of water body, it has also become one of the central issue of current water environment and fwaater resources protection research.
At present there are many administering methods of cyanobacteria, direct physics therein refers mainly to mechanical removal etc. except algae.Mechanical algae removement
It is a kind of mechanical system for removing algae from lake, is typically employed in cyanobacteria enrichment region (by wind direction, wind-force etc. by cyanobacteria
Fence concentrates on a certain region), it is effectively clear using fixed except algae facility and alga removing ship carry out circular treatment to lake water in region
Except floating algal layer, the implementation for measures such as chemistry or biological algae removals creates conditions, and can be used as ancillary measure.Traditional removes algae facility
And alga removing ship, structure is complicated mostly, and except algae effect is undesirable, the separation of especially water and algae is not thorough, and causes mass energy unrestrained
Take, except algae is with high costs.
Summary of the invention
The present invention proposes that a kind of cyanobacteria salvages centrifugal separating device, it transfers the mixture of cyanobacteria and water from water surface
Into the present apparatus, by centrifuging treatment, realizes efficiently separating for algae and water, achieve the purpose that loop cleaning floats algal layer.
To achieve the goals above, the present invention is implemented by the following technical programs: a kind of cyanobacteria salvaging centrifugal separating device,
Include: device medium, suction channel, suction pump, algae seperator and blue algae collecting container, the suction channel, suction pump,
Algae seperator and blue algae collecting container are mounted on device medium, it is characterised in that:
Described suction channel one end, which is equipped with, inhales algae mouthful, and the other end is equipped with ejiction opening, and the suction pump is arranged in the suction algae
On suction channel mouthful between ejiction opening, the ejiction opening is communicated with algae seperator, and the algae seperator is by water
It is separated with algae, the cyanobacteria after separation falls into blue algae collecting container.
The algae seperator includes: outer cylinder, centrifuge dripping cylinder, variable-frequency motor, cyanobacteria gathered trough and scrapes algae component；
The " U "-shaped shape of the outer cylinder, is fixed on device medium with the state of opening upwards, and is equipped in the bottom of cylinder
The mouth of a river；
The centrifuge dripping cylinder is up big and down small horn shape, and barrel is made of strainer, the axial line outside bottom
It is equipped with support shaft；
The support shaft passes through the bottom centre of outer cylinder, and is movably connected in outer cylinder bottom by bearing, and make centrifuge dripping
In cylinder merging outer cylinder；
The variable-frequency motor is mounted on device medium, drives support shaft rotation；
The cyanobacteria gathered trough is 360 ° of ring structures, and the bottom of slot is equipped with 360 ° of annular distances and one and goes out algae mouthful；
The cyanobacteria gathered trough surround centrifuge dripping cylinder barrel in the form of groove bottom level, and the inner sidewall height of slot is lower than
Lateral wall height, centrifuge dripping cylinder typhon mouth are placed on inner sidewall height, under lateral wall height, and diameter is greater than slot
Inner sidewall diameter；
The described algae component of scraping includes that more scraper plates, a terminal pad, more bevel gears, a cone gear ring and one scrape board motor；
The more scraper plates are vertically welded in terminal pad in equal part is radial；
The big end of the more bevel gears is all provided with sprocket drive spindle, and the more bevel gear shaft axis are vertical with outer cylinder axis,
And it is uniformly distributed in same plane, and be movably connected on device medium by bearing；
The cone gear ring is arranged on the chassis face of terminal pad, and up big and down small, and the terminal pad is seated in cyanobacteria aggregation
In slot, and chassis face passes through 360 ° of annular distances that cyanobacteria aggregation trench bottom is equipped with and is meshed with more bevel gears, and by more
Bevel gear bearing；
The board motor of scraping is connected by transmission belt with bevel gear.
When cyanobacteria salvages centrifugal separating device work, by the suction algae mouthful merging cyanobacteria water surface of suction channel one end；Starting is taken out
Water pump, variable-frequency motor scrape board motor rotation；Water and cyanobacteria are inhaled into pipe and spray into centrifuge dripping cylinder from ejiction opening, wherein
Water is thrown away by centrifugal filtration, and cyanobacteria then floats on screen surface by suction, since centrifuge dripping cylinder is up big and down small horn shape,
Thus when cyanobacteria aggregation increases, the attraction force between cyanobacteria and cyanobacteria is less than centrifuge dripping cylinder and acts on the tangential inertia on cyanobacteria
When power, inhales and float on the cyanobacteria on centrifuge dripping cylinder surface then under the action of tangential inertial force, along the loudspeaker circular arc of centrifuge dripping cylinder
It is slided towards nozzle and throws away and inhale on the outside inner wall and groove bottom that float on cyanobacteria gathered trough；It scrapes board motor and drives cone tooth
Wheel, cone gear ring, terminal pad, scraper plate rotation, the cyanobacteria for floating on inner wall and trench bottom on the outside of cyanobacteria gathered trough is inhaled in scraper plate scraping, blue
Algae falls into cyanobacteria gathered trough and falls into blue algae collecting container through the algae mouthful out under the rotation of scraper plate drive.
Further, the suction algae mouthful is the hood configuration of the small frustum of a cone or the frustum of a pyramid of mouth imperial palace.
Further, the suction channel is equipped with buoyancy adjustment device, and buoyancy reduces suction algae mouth and enters the depth of water, and buoyancy increases
It is shallow that suction algae mouthful enters water.
The mixture of cyanobacteria and water is generated inertia force by spin dryer tube high speed rotation by the present invention, passes through the strainer handle on wall
Water is separated with cyanobacteria；Spin dryer tube wall is up big and down small horn shape, and the mixture of cyanobacteria and water is by drying cyanobacteria
Concentration is gradually increased, and quality also increases, thus under the effect of spin dryer tube wall tangential inertial force, cyanobacteria group is gradually upward, passes through
Drying bung hole is thrown away in blue algae collecting device.
The present invention have the advantages that design rationally, structure is simple, good separating effect, low in cost.
Detailed description of the invention
Attached drawing 1 is schematic view of the front view of the invention；
Attached drawing 2 is A of the invention to structural schematic diagram；
Attached drawing 3 is the removal enlarged drawing of I part-structure in attached drawing 1.
In attached drawing 1,2,3: 1 be device medium, 2 be blue algae collecting container, 3 for go out algae mouthful, 4 be scraper plate, 5 be ejection
Mouthful, 6 be centrifuge dripping cylinder, 7 be outer cylinder, 8 be suction pump, 9 be suction channel, 10 be inhale algae mouth, 11 be the cyanobacteria water surface, 12 be floating
Draught control mechanism, 13 for scrape board motor, 14 be strainer, 15 be variable-frequency motor, 16 be water outlet, 17 be bevel gear shaft, 18 be cyanobacteria
Gathered trough, 19 be terminal pad, 20 be bevel gear, 21 be cone gear ring.
Specific embodiment
Explanation is further explained to the present invention below in conjunction with attached drawing:
As shown in attached drawing 1,2,3,9 one end of suction channel, which is equipped with, inhales algae mouthful 10, and the other end is equipped with ejiction opening 5, sets on suction channel 9
There is a buoyancy adjustment device 12, buoyancy, which reduces, to be inhaled algae mouthful 10 and enter the depth of water, and buoyancy increase inhales algae mouthful 10 and enters that water is shallow, and inhaling algae mouthful 10 is mouth imperial palace
The hood configuration of the small frustum of a cone or the frustum of a pyramid；Suction pump 8 is arranged on the suction channel 9 inhaled between algae mouthful 10 and ejiction opening 5；
Ejiction opening 5 is communicated with algae seperator, and algae seperator separates water with algae；The " U "-shaped shape of outer cylinder 7, with opening upwards
State is fixed on device medium 1, and is equipped with water outlet 16 in the bottom of cylinder；Centrifuge dripping cylinder 6 is up big and down small tubaeform
Shape, barrel are made of strainer 14, and the axial line outside bottom is equipped with support shaft；Support shaft passes through in the bottom of outer cylinder 7
The heart, and 7 bottom of outer cylinder is movably connected in by bearing, and be placed in centrifuge dripping cylinder 6 in outer cylinder 7；Variable-frequency motor 15 is mounted on
On device medium 1, support shaft rotation is driven；Cyanobacteria gathered trough 18 is 360 ° of ring structures, and the bottom of slot is equipped with a ring
Hole and one goes out algae mouthful 3；Cyanobacteria gathered trough 18 surround the barrel of centrifuge dripping cylinder 6, and the inside of slot in the form of groove bottom level
Wall height is lower than lateral wall height, and 6 typhon mouth of centrifuge dripping cylinder is placed on inner sidewall height, under lateral wall height, and
Diameter is greater than the inner sidewall diameter of slot；Six scraper plates are vertically welded in terminal pad 19 in equal part is radial；Bevel gear 20 is four
Only, it is movably connected on device medium 1 by bevel gear shaft 17 and bearing；The chassis face of terminal pad 19 is arranged in cone gear ring 21
On, and it is up big and down small, it passes through 360 ° of annular distances that 18 bottom of cyanobacteria gathered trough is equipped with and is meshed with four bevel gears 20, and make to connect
Disk 19 is connect to be supported on four bevel gears 20；Board motor 13 is scraped to be connected by transmission belt with bevel gear 20.
When the invention works, the suction algae mouthful 10 of 9 one end of suction channel is placed in the cyanobacteria water surface 11；Start suction pump 8, become
Frequency motor 15 scrapes the rotation of board motor 13；Water and cyanobacteria are inhaled into pipe and spray into centrifuge dripping cylinder 6 from ejiction opening 5, wherein water
It is thrown away by centrifugal filtration, and cyanobacteria then floats on 14 surface of strainer by suction, since centrifuge dripping cylinder 6 is up big and down small tubaeform
Shape, thus when cyanobacteria aggregation increases, the attraction force between cyanobacteria and cyanobacteria acts on tangential on cyanobacteria less than centrifuge dripping cylinder 6
When inertia force, inhales and float on the cyanobacteria on 6 surface of centrifuge dripping cylinder then under the action of tangential centrifugal force, along the loudspeaker of centrifuge dripping cylinder 6
Circular arc slides towards nozzle and throws away and inhale on the outside inner wall and bottom surface that float on cyanobacteria gathered trough 18；Scrape 13 band of board motor
Dynamic bevel gear 20, cone gear ring 21, terminal pad 19, scraper plate 4 rotate, and 4 scraping of scraper plate suction floats on 18 outside inner wall of cyanobacteria gathered trough
With the cyanobacteria on bottom surface, cyanobacteria falls into cyanobacteria gathered trough 18 and falls into cyanobacteria through algae mouthful 3 out under the rotation of scraper plate 4 drive and receives
Collect in container 2.
Claims (5)
1. a kind of cyanobacteria salvages centrifugal separating device, comprising: device medium, suction channel, suction pump, algae seperator and cyanobacteria
Collection vessel, the suction channel, suction pump, algae seperator and blue algae collecting container are mounted on device medium, special
Sign is:
Described suction channel one end, which is equipped with, inhales algae mouthful, and the other end is equipped with ejiction opening, and the suction pump is arranged in the suction algae
On suction channel mouthful between ejiction opening, the ejiction opening is communicated with algae seperator, and the algae seperator is by water
It is separated with algae, the cyanobacteria after separation falls into blue algae collecting container.
2. a kind of cyanobacteria according to claim 1 salvages centrifugal separating device, it is characterised in that: the algae seperator
Include: outer cylinder, centrifuge dripping cylinder, variable-frequency motor, cyanobacteria gathered trough and scrapes algae component；
The " U "-shaped shape of the outer cylinder, is fixed on device medium with the state of opening upwards, and is equipped in the bottom of cylinder
The mouth of a river；
The centrifuge dripping cylinder is up big and down small horn shape, and barrel is made of strainer, the axial line outside bottom
It is equipped with support shaft；
The support shaft passes through the bottom centre of outer cylinder, and is movably connected in outer cylinder bottom by bearing, and make centrifuge dripping
In cylinder merging outer cylinder；
The variable-frequency motor is mounted on device medium, drives support shaft rotation；
The cyanobacteria gathered trough is 360 ° of ring structures, and the bottom of slot is equipped with 360 ° of annular distances and one and goes out algae mouthful；
The cyanobacteria gathered trough surround centrifuge dripping cylinder barrel in the form of groove bottom level, and the inner sidewall height of slot is lower than
Lateral wall height, centrifuge dripping cylinder typhon mouth are placed on inner sidewall height, under lateral wall height, and diameter is greater than slot
Inner sidewall diameter；
The described algae component of scraping includes that more scraper plates, a terminal pad, more bevel gears, a cone gear ring and one scrape board motor；
The more scraper plates are vertically welded in terminal pad in equal part is radial；
The big end of the more bevel gears is all provided with sprocket drive spindle, and the more bevel gear shaft axis are vertical with outer cylinder axis,
And it is uniformly distributed in same plane, and be movably connected on device medium by bearing respectively；
The cone gear ring is arranged on the chassis face of terminal pad, and up big and down small, and the terminal pad is seated in cyanobacteria aggregation
In slot, and chassis face passes through 360 ° of annular distances that cyanobacteria aggregation trench bottom is equipped with and is meshed with more bevel gears, and by more
Bevel gear bearing；
The board motor of scraping is connected by transmission belt with bevel gear.
3. a kind of cyanobacteria according to claim 1 or 2 salvages centrifugal separating device, it is characterised in that: cyanobacteria salvages centrifugation
When separator works, by the suction algae mouthful merging cyanobacteria water surface of suction channel one end；Start suction pump, variable-frequency motor, scraper plate electricity
Machine rotation；Water and cyanobacteria are inhaled into pipe and spray into centrifuge dripping cylinder from ejiction opening, and wherein water is thrown away by centrifugal filtration, and blue
Algae then floats on screen surface by suction, since centrifuge dripping cylinder is up big and down small horn shape, thus increases when cyanobacteria assembles, blue
When attraction force between algae and cyanobacteria acts on the tangential inertial force on cyanobacteria less than centrifuge dripping cylinder, suction floats on centrifuge dripping cylinder
The cyanobacteria on surface then under the action of tangential inertial force, slides towards nozzle along the loudspeaker circular arc of centrifuge dripping cylinder and throws away and inhale
It floats on the outside inner wall and groove bottom of cyanobacteria gathered trough；It scrapes board motor and drives bevel gear, cone gear ring, terminal pad, scraper rotary
Turn, scraper plate scraping, which is inhaled, floats on cyanobacteria on the outside of cyanobacteria gathered trough on inner wall and bottom surface, cyanobacteria fall into cyanobacteria gathered trough and
The rotation of scraper plate drives the lower warp algae mouthful out to fall into blue algae collecting container.
4. a kind of cyanobacteria according to claim 1 salvages centrifugal separating device, it is characterised in that: the suction algae mouthful is mouth
The hood configuration of the small frustum of a cone of imperial palace or the frustum of a pyramid.
5. a kind of cyanobacteria according to claim 1 salvages centrifugal separating device, it is characterised in that: on the suction channel
Equipped with buoyancy adjustment device, buoyancy reduces suction algae mouth and enters the depth of water, and it is shallow that buoyancy increase suction algae mouthful enters water.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131232.3A CN109695236A (en) | 2019-02-22 | 2019-02-22 | A kind of cyanobacteria salvaging centrifugal separating device |
| CN201911181968.8A CN110700221A (en) | 2019-02-22 | 2019-11-27 | Centrifugal separation device is salvaged to blue alga |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131232.3A CN109695236A (en) | 2019-02-22 | 2019-02-22 | A kind of cyanobacteria salvaging centrifugal separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109695236A true CN109695236A (en) | 2019-04-30 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910131232.3A Pending CN109695236A (en) | 2019-02-22 | 2019-02-22 | A kind of cyanobacteria salvaging centrifugal separating device |
| CN201911181968.8A Pending CN110700221A (en) | 2019-02-22 | 2019-11-27 | Centrifugal separation device is salvaged to blue alga |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911181968.8A Pending CN110700221A (en) | 2019-02-22 | 2019-11-27 | Centrifugal separation device is salvaged to blue alga |
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| CN (2) | CN109695236A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357615A (en) * | 2020-04-10 | 2020-07-03 | 张凌龙 | Agricultural irrigation equipment |
| WO2023159860A1 (en) * | 2022-02-28 | 2023-08-31 | 上海城市水资源开发利用国家工程中心有限公司 | Mobile algae collection and treatment device and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411505B (en) * | 2020-11-24 | 2022-03-25 | 人禾设计工程集团有限公司 | Water surface suspension plant extraction reducing mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363789Y (en) * | 1999-02-11 | 2000-02-16 | 黄敏彦 | Centrifugal mud-water separator |
| CN201265558Y (en) * | 2008-09-09 | 2009-07-01 | 沈阳鼓风机(集团)有限公司 | Inlet guide blade regulator of single-axle cantilever compressor |
| CN106351883A (en) * | 2016-10-11 | 2017-01-25 | 重庆通用工业(集团)有限责任公司 | Inlet adjusting device for centrifugal drum pressure fan |
| CN207507105U (en) * | 2017-11-02 | 2018-06-19 | 云南兆泓环境工程有限公司 | A kind of water body blue algae collecting and separator |
| CN107965387A (en) * | 2017-12-12 | 2018-04-27 | 沈阳航天三菱汽车发动机制造有限公司 | A kind of booster air inlet regulating device and control method |
-
2019
- 2019-02-22 CN CN201910131232.3A patent/CN109695236A/en active Pending
- 2019-11-27 CN CN201911181968.8A patent/CN110700221A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357615A (en) * | 2020-04-10 | 2020-07-03 | 张凌龙 | Agricultural irrigation equipment |
| WO2023159860A1 (en) * | 2022-02-28 | 2023-08-31 | 上海城市水资源开发利用国家工程中心有限公司 | Mobile algae collection and treatment device and method |
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| Publication number | Publication date |
|---|---|
| CN110700221A (en) | 2020-01-17 |
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Application publication date: 20190430 |