CN209098237U - A kind of flotation tank with slag-scraper - Google Patents
A kind of flotation tank with slag-scraper Download PDFInfo
- Publication number
- CN209098237U CN209098237U CN201821233649.8U CN201821233649U CN209098237U CN 209098237 U CN209098237 U CN 209098237U CN 201821233649 U CN201821233649 U CN 201821233649U CN 209098237 U CN209098237 U CN 209098237U
- Authority
- CN
- China
- Prior art keywords
- slag
- pond body
- scraper plate
- rectangular pond
- scraper
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of flotation tanks with slag-scraper, are related to technical field of sewage treatment equipment, solve the problems, such as that residual scum is more after existing flotation tank Slag Scraping Device scrapes slag.Technical solution is a kind of flotation tank with slag-scraper, including rectangular pond body, bracket, scraper plate, chain and driving motor, bracket is fixed in rectangular pond body, chain drive is connected on bracket and is driven by driving motor, scraper plate is fixed on chain, the periphery of scraper plate is fixed with flexible strip, and flexible strip is connected to the two sides inner wall of rectangular pond body when scraping slag, triangular prism is further fixed on the both ends inner wall of rectangular pond body, the both ends of the surface of triangular prism fit in the two sides inner wall of rectangular pond body respectively, the one side of triangular prism fits in the inner wall of end of rectangular pond body, and the upper surface of triangular prism is inclination towards the inclined-plane in pond.The utility model is structurally reasonable, and it is good that Slag Scraping Device scrapes slag effect, and it is few to scrape slag after-bay water surface dross residual.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, in particular to a kind of flotation tank with slag-scraper.
Background technique
Flotation tank is a kind of pond for handling sewage, is mainly handled using gas floatation process sewage, is formed in water high
The micro-bubble of dispersion is spent, the solid or liquid particles of hydrophobic group in waste water are adhered to, forms water-gas-particle three-phase mixed system,
It after particle adheres to bubble, forms apparent density and is less than the wadding body of water and floats to the water surface, form scum layer and be stripped off, to complete
Processing to sewage.
Such as notification number is the patent of CN206244452U, discloses a kind of flotation tank Slag Scraping Device with slag-scraper, is wrapped
Bracket is included, the bracket is equipped with scraper plate, chain conveyer group and the driving mechanism for the transmission of drive chain transmission group, the chain conveyer
Group sets there are two and is set in parallel, and the chain conveyer group includes the first sprocket wheel, the second sprocket wheel and chain, and the board ends of scraping are divided
It is not fixedly connected on the chain of two chain conveyer groups, the setting wave-shaped of the cross section of the scraper plate forms several
The circulation wave of " several " font.
Such as the above-mentioned prior art, existing flotation tank Slag Scraping Device when striking off the dross on the flotation tank water surface, scraper plate
There are gaps between both ends and the two sides inner wall of flotation tank, thus will lead to residual scum on the two sides inner wall of flotation tank, meanwhile,
The scraper plate of Slag Scraping Device can not also scrape the both ends inner wall of flotation tank, so that can also remain on the both ends inner wall of flotation tank floating
Slag, therefore, existing Slag Scraping Device are scraped slag to the dross on the flotation tank water surface and are not thorough, and the more dross of residual is easy.
Utility model content
The purpose of the utility model is to provide a kind of flotation tanks with slag-scraper, are set by the scraper plate periphery in Slag Scraping Device
Set flexible strip, triangular prism be set in the both ends inner wall of rectangular pond body so that scraper plate to scrape slag effect good so that on the flotation tank water surface
It is not easy to remain excessive dross.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of with slag-scraper
Flotation tank, including rectangular pond body, bracket, scraper plate, chain and driving motor, the bracket are fixed in the rectangular pond body, institute
It states chain drive connection to drive on the bracket and by the driving motor, the scraper plate is fixed on the chain, described
The periphery of scraper plate is fixed with flexible strip, and the flexible strip is connected to the two sides inner wall of the rectangular pond body when scraping slag, described
Triangular prism is further fixed on the both ends inner wall of rectangular pond body, the both ends of the surface of the triangular prism fit in the rectangular pond body respectively
Two sides inner wall, the one side of the triangular prism fit in the inner wall of end of the rectangular pond body, and the upper surface of the triangular prism
It is inclination towards the inclined-plane in pond, the flexible strip of scraper plate when carrying out scraping slag in the entrance rectangular pond body thereon is scraped
Cross the upper surface of the triangular prism.
By using above scheme, the rotation of driving motor drive chain, chain is driven on the sprocket wheel of bracket, thus chain
On scraper plate with chain it is mobile, scraper plate is progressed into rectangular pond body in moving process on the water surface in square shaped pond body
Dross carries out scraping slag, in the fixed flexible strip in the periphery of scraper plate, and fixes triangular prism, triangular prism on the both ends inner wall of rectangular pond body
Upper surface be inclination towards the inclined-plane in pond, design the motion track of scraper plate and the tilt angle of triangular prism upper surface so that
When scraper plate carries out scraping slag in the rectangular pond body of entrance, the flexible strip on scraper plate can scrape the upper surface of triangular prism, then controlling party
The intracorporal height of water level in shape pond, so that water level line position, which is located on the upper surface of triangular prism and is located just at flexible strip, scraped trigone
The position of column upper surface, and scraper plate flexible strip when scraping slag is connected on the two sides inner wall of rectangular pond body, thus scraper plate into
Enter when carrying out scraping slag in rectangular pond body, flexible strip can blind, scraper plate and flexible strip cooperation can be complete by water surface
It scraped, and scraped slag effect to improve, and reduced the dross residual on water surface.
The utility model is further arranged to: the bracket includes the support base for being fixed on the rectangular pond body two sides, institute
It states and is rotatably connected to shaft on support base, be all fixedly connected in the every shaft there are two sprocket wheel, the chain is equipped with two altogether
Item is simultaneously sequentially connected on the sprocket wheel, and the shaft is equipped with four altogether, wherein two shafts are respectively arranged at the side
Shape pond body both ends are simultaneously located at except the rectangular pond body surface, and remaining two described shaft is set to the rectangular pond body
Surface is simultaneously set lower than another two shafts.
By using above scheme, bracket includes four shafts, and shaft is rotatably connected on the support base in rectangular pond body,
Sprocket wheel is arranged in the both ends of shaft, and chain drive is connected on sprocket wheel, and wherein two shafts are arranged in the surface of rectangular pond body,
The setting height of other two shafts is higher, and this two shafts are separately positioned on rectangular pond body both ends and are located at rectangular pond body
Except surface, then the motion track of chain is one wide at the top and narrow at the bottom trapezoidal, and the scraper plate on chain is entering in rectangular pond body
When for obliquely so that the flexible strip on scraper plate is scraped along the upper surface of triangular prism, the scraper plate on chain will be will
When the rectangular intracorporal dross in pond is scraped outside rectangular pond body, the motion track of scraper plate is obliquely, so that on scraper plate
Flexible strip is scraped along the upper surface of triangular prism, so that the intracorporal height of water level in rectangular pond need to only control in a certain range i.e.
Can, and scraper plate cooperation flexible strip is preferably scraped the intracorporal dross in rectangular pond outside rectangular pond body.
The utility model is further arranged to: the lower surface of the triangular prism is also to tilt the inclined-plane towards in pond.
By using above scheme, set inclination towards the intracorporal inclined-plane in rectangular pond for the lower surface of triangular prism, then three
The lower surface of prism can avoid blocking of the dross when floating by triangular prism preferably by the dross guiding water surface of floating
And it can not be successfully and float on the water surface.
The utility model is further arranged to: the cross section of the scraper plate is wavy.
By using above scheme, when blowing the dross on water surface off, scraper plate protrudes into water scraper plate, so scraper plate exists
Scraping will push water flow during slag and forms ripples, and ripples are bigger, then it is also more finally to scrape the water taken out of when dross for scraper plate,
And setting waveform for the cross section of scraper plate, then scraper plate is integrally wavy, and wavy scraper plate is formed when pushing water flow
Ripples be it is multidirectional, counteracting is interfered with each other between each ripples so that the ripples that scraper plate takes up when scraping slag become smaller, from
And play the effect that the water taken out of when scraper plate being made to scrape slag tails off.
The utility model is further arranged to: water pipe is further fixed on the bracket, one end sealing of the water pipe is another
It is connected to inside end and the rectangular pond body, and is connected with suction pump on the water pipe, be also connected on the water pipe multiple to institute
State the spray head sprayed water on scraper plate.
By using above scheme, after scraper plate releases dross outside pond, scraper plate has one end time and is located at rectangular pond body
Except, some drosses are still had at this time and are sticked on scraper plate, are sprayed water with spray head on scraper plate, and water flow can be with dross along scraper plate
It flows down and flows to except rectangular pond body, so that scraper plate keeps cleaning, dross is avoided to remain on scraper plate as scraper plate is mobile
And brought into the effect in water again.
The utility model is further arranged to: is further fixed on the bracket for detecting the wiper positions to control
State the switch pump that draws water close to switch.
By using above scheme, since the water that spray head sprays is the water by extracting out in rectangular pond body, in order to save use
Water, so being provided with close to switch, when close switch detects scraper plate i.e. and will be moved to except rectangular pond body, close to switch hair
The number of delivering letters starts to draw water to control suction pump, so that spray head water spray is at this time to clean scraper plate, when scraper plate exceeds close open
After closing except detection range, suction pump is automatically stopped to draw water out of rectangular pond body, to play the effect to conserve water.
The utility model is further arranged to: dreg collecting slot, the dreg collecting slot are additionally provided on the outer wall of the rectangular pond body
Slot bottom positioned at the underface of the spray head, and the dreg collecting slot is provided with outlet pipe.
By using above scheme, when scraper plate releases dross and some water outside pond, dross and water energy are enough discharged into collection slag
In slot, while spray head sprays water when being rinsed to blade surface, and the water of flushing carries dross and can also be arranged along scraper plate
Enter in dreg collecting slot, then be discharged from outlet pipe, to play convenient for collecting the effect of dross.
The utility model is further arranged to: one end bottom of the dreg collecting slot, and the collection is arranged in the outlet pipe
The slot bottom at this end of slag chute is diagonally downward.
By using above scheme, dreg collecting slot one end is tilted down, then water flow carrying dross can be naturally to outlet pipe
Position flowing, to play convenient for the effect of dross in discharge dreg collecting slot.
The utility model is further arranged to: the flexible strip is sponge strip.
By using above scheme, flexible strip uses sponge strip, and the flexible strip on scraper plate is connected on the inclined-plane of pool wall
When dross is scraped outside rectangular pond body, water can penetrate sponge strip, and dross can then be filtered down by sponge strip, to reduce scraper plate
Take the water outside rectangular pond body when scraping slag out of.
In conclusion scraping slag effect the utility model has the following beneficial effects: scraper plate can scrape water surface completely
It is good, reduce the dross residual on water surface.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of embodiment；
Fig. 2 is the cross-sectional view of example structure.
Appended drawing reference: 1, rectangular pond body；2, bracket；3, scraper plate；4, chain；5, driving motor；6, flexible strip；7, trigone
Column；8, support base；9, shaft；10, sprocket wheel；11, water pipe；12, suction pump；13, spray head；14, close to switch；15, dreg collecting slot；
16, outlet pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to figs. 1 and 2, a kind of flotation tank with slag-scraper, including rectangular pond body 1 are arranged in rectangular pond body 1
There is bracket 2,2 cochain of bracket is connected to chain 4, the scraper plate 3 for scraping slag is fixed on chain 4, and also solid in rectangular pond body 1
There is driving motor 5 mobile to drive the movement of scraper plate 3 to carry out scraping slag with drive chain 4 surely.The cross section of scraper plate 3 is waveform, wave
The scraper plate 3 of shape wave can effectively reduce the generation of ripples when scraping slag, to can subtract when scraper plate 3 removes rectangular pond body 1
The water amount that few scraper plate 3 is taken out of.
Triangular prism 7 is all fixed on the both ends inner wall of rectangular pond body 1, and the one side of triangular prism 7 is fitted in rectangular pond
On the inner wall of end of body 1, the both ends of the surface of triangular prism 7 are fitted in respectively on the two sides inner wall of rectangular pond body 1, moreover, triangular prism 7
Upper surface is tiltedly upward towards the inclined-plane in pond, and the lower surface of triangular prism 7 is tiltedly downward towards the inclined-plane in pond.Rectangular pond at this time
Height of water level in body 1 controls the upper level range position in triangular prism 7.
Bracket 2 includes the support base 8 being fixed in rectangular pond body 1, rotates the shaft 9 being linked on support base 8, Yi Jitong
Axis is fixedly connected on the sprocket wheel 10 in shaft 9.There are four support base 8 is arranged altogether, the both ends two sides of rectangular pond body 1 are fixed respectively
One, the both ends of four shafts 9 are all rotatably connected on support base 8, wherein two shafts 9 be located at rectangular pond body 1 two rectify
Top, other two both ends for being also respectively arranged at rectangular pond body 1, but the height of this two shafts 9 turns than other two
The setting height of axis 9 wants high, this two shafts 9 are also provided at except the surface of rectangular pond body 1, and the both ends of four shafts 9 are all
Coaxial fixed-link has sprocket wheel 10, and chain 4 is provided with two altogether and is located at the two sides of rectangular pond body 1, and two chains 4 are distinguished
Transmission connection is on corresponding sprocket wheel 10, and the scraper plate 3 for scraping slag is then provided with muti-piece, and the both ends of scraper plate 3 are fixed respectively
On two chains 4, it is fixed with the flexible strip 6 that sponge is made on the periphery of scraper plate 3, position, sprocket wheel 10 by adjusting shaft 9
Size, the size of scraper plate 3 so that scraper plate 3 enter rectangular pond body 1 in carry out scraping slag when and when being removed from rectangular pond body 1,
Flexible strip 6 on scraper plate 3 can be scraped along the upper surface of triangular prism 7, and flexible strip 6 can be scraped along the two sides inner wall of rectangular pond body 1
Cross so that the dross on water surface can be scraped it is more clean.
Dreg collecting slot 15 is additionally provided on one end outer wall of rectangular pond body 1, slot bottom one end of dreg collecting slot 15 tilts down, and
This end of slot bottom diagonally downward is provided with outlet pipe 16, dreg collecting slot 15 is located at one end that scraper plate 3 removes rectangular pond body 1, is collecting
The top of slag chute 15 is additionally provided with the water pipe 11 being fixed on bracket 2, is connected in one end of water pipe 11 and rectangular pond body 1, another
End seal is closed, and suction pump 12 is connected on water pipe 11, and multiple spray heads 13 are also connected on water pipe 11, and on bracket 2 also
Be fixed with for detect 3 position of scraper plate close to switch 14.
When having detected that scraper plate 3 is moved within its detection range close to switch 14, signal is issued extremely close to switch 14
Suction pump 12 is to control the start-up operation of suction pump 12, and the water in rectangular pond body 1 is extracted into water pipe 11 by suction pump 12, then by water pipe
The ejection of spray head 13 on 11 is cleaned with the scraper plate 3 to process, and the water after cleaning scraper 3 is flowed into collection slag along scraper plate 3 again
In slot 15, make to remain less dross on scraper plate 3 after having cleaned, reduces the residual quantity of dross on scraper plate 3, reduce scraper plate to the greatest extent
3 take back the dross amount in water again.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of flotation tank with slag-scraper, including rectangular pond body (1), bracket (2), scraper plate (3), chain (4) and driving electricity
Machine (5), the bracket (2) are fixed on the rectangular pond body (1), and the chain (4) is sequentially connected on the bracket (2) simultaneously
It is driven by the driving motor (5), the scraper plate (3) is fixed on the chain (4), it is characterised in that: the scraper plate (3)
Periphery is fixed with flexible strip (6), and the flexible strip (6) is connected to the two sides inner wall of the rectangular pond body (1), institute when scraping slag
It states and is further fixed on the both ends inner wall of rectangular pond body (1) triangular prism (7), the both ends of the surface of the triangular prism (7) fit in institute respectively
The two sides inner wall of rectangular pond body (1) is stated, the one side of the triangular prism (7) fits in the inner wall of end of the rectangular pond body (1),
And the upper surface of the triangular prism (7) is inclination towards the inclined-plane in pond, the scraper plate (3) is in the entrance rectangular pond body (1)
The flexible strip (6) when inside scrape slag thereon scraped the upper surface of the triangular prism (7).
2. a kind of flotation tank with slag-scraper according to claim 1, it is characterised in that: the bracket (2) includes solid
It is scheduled on the support base (8) of rectangular pond body (1) two sides, shaft (9) are rotatably connected on the support base (8), described in every
It is all fixedly connected in shaft (9) there are two sprocket wheel (10), the chain (4) is equipped with two altogether and is sequentially connected in the sprocket wheel
(10) on, the shaft (9) is equipped with four altogether, wherein two shafts (9) are respectively arranged at rectangular pond body (1) both ends
And except being located at right above the rectangular pond body (1), and remaining two shafts (9) are set to the rectangular pond body (1)
Surface is simultaneously set lower than another two shafts (9).
3. a kind of flotation tank with slag-scraper according to claim 1, it is characterised in that: under the triangular prism (7)
Surface is also to tilt the inclined-plane towards in pond.
4. a kind of flotation tank with slag-scraper according to claim 1, it is characterised in that: the scraper plate (3) it is transversal
Face is wavy.
5. a kind of flotation tank with slag-scraper according to claim 1, it is characterised in that: also solid on the bracket (2)
Surely have water pipe (11), one end sealing of the water pipe (11), be connected to inside the other end and the rectangular pond body (1), and the water
It is connected with suction pump (12) on pipe (11), multiple spray heads sprayed water on the scraper plate (3) is also connected on the water pipe (11)
(13).
6. a kind of flotation tank with slag-scraper according to claim 5, it is characterised in that: also solid on the bracket (2)
Surely have for detecting the scraper plate (3) position with control the suction pump (12) switch close to switch (14).
7. a kind of flotation tank with slag-scraper according to claim 5, it is characterised in that: the rectangular pond body (1)
It is additionally provided on outer wall dreg collecting slot (15), the dreg collecting slot (15) is located at the underface of the spray head (13), and the dreg collecting slot
(15) slot bottom is provided with outlet pipe (16).
8. a kind of flotation tank with slag-scraper according to claim 7, it is characterised in that: outlet pipe (16) setting
In one end bottom of the dreg collecting slot (15), and the slot bottom at the dreg collecting slot (15) this end is diagonally downward.
9. a kind of flotation tank with slag-scraper according to claim 1, it is characterised in that: the flexible strip (6) is sea
Continuous item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233649.8U CN209098237U (en) | 2018-08-01 | 2018-08-01 | A kind of flotation tank with slag-scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233649.8U CN209098237U (en) | 2018-08-01 | 2018-08-01 | A kind of flotation tank with slag-scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098237U true CN209098237U (en) | 2019-07-12 |
Family
ID=67150219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821233649.8U Expired - Fee Related CN209098237U (en) | 2018-08-01 | 2018-08-01 | A kind of flotation tank with slag-scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209098237U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295589A (en) * | 2019-07-18 | 2019-10-01 | 天津深基工程有限公司 | Ground-connecting-wall anchor rib protects structure |
| CN111087039A (en) * | 2020-01-17 | 2020-05-01 | 大庆市海油庆石油科技有限公司 | Slag scraping machine of water treatment air floatation equipment |
| CN112978840A (en) * | 2021-03-01 | 2021-06-18 | 杭州临安万利纸业有限公司 | Papermaking sewage air supporting treatment facility |
| CN116750834A (en) * | 2023-08-21 | 2023-09-15 | 山东泉诚检测技术有限公司 | Sewage purification treatment device with detection function |
-
2018
- 2018-08-01 CN CN201821233649.8U patent/CN209098237U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295589A (en) * | 2019-07-18 | 2019-10-01 | 天津深基工程有限公司 | Ground-connecting-wall anchor rib protects structure |
| CN111087039A (en) * | 2020-01-17 | 2020-05-01 | 大庆市海油庆石油科技有限公司 | Slag scraping machine of water treatment air floatation equipment |
| CN112978840A (en) * | 2021-03-01 | 2021-06-18 | 杭州临安万利纸业有限公司 | Papermaking sewage air supporting treatment facility |
| CN112978840B (en) * | 2021-03-01 | 2022-07-15 | 杭州临安万利纸业有限公司 | Papermaking sewage air supporting treatment facility |
| CN116750834A (en) * | 2023-08-21 | 2023-09-15 | 山东泉诚检测技术有限公司 | Sewage purification treatment device with detection function |
| CN116750834B (en) * | 2023-08-21 | 2023-10-31 | 山东泉诚检测技术有限公司 | Sewage purification treatment device with detection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |