CN206570046U - A kind of slag scraping mechanism of high-efficient shallow air flotation system - Google Patents
A kind of slag scraping mechanism of high-efficient shallow air flotation system Download PDFInfo
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- CN206570046U CN206570046U CN201621184825.4U CN201621184825U CN206570046U CN 206570046 U CN206570046 U CN 206570046U CN 201621184825 U CN201621184825 U CN 201621184825U CN 206570046 U CN206570046 U CN 206570046U
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- pond body
- air flotation
- flotation system
- slag scraping
- shallow air
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Abstract
The utility model discloses a kind of slag scraping mechanism of high-efficient shallow air flotation system, including pond body and dreg collecting slot, the pond body includes a ring wall and one is located on the inside of ring wall and rotatable rotation inwall mechanism, the dreg collecting slot is positioned radially in pond body using the center line of pond body as axle center, and one end extends to the outside of pond body through ring wall, the uniform link in several axial directions is provided with the top of the rotation inwall mechanism, the bottom of the link sets the scum board of flexible material, the bottom of scum board is less than the top of dreg collecting slot, scum silica frost on pond body liquid level is sent in dreg collecting slot by the scum board with rotation inwall mechanism synchronous rotary.The slag scraping mechanism of high-efficient shallow air flotation system of the present utility model, it is simple in construction, it is easy to operate, scrape slag efficiency high.
Description
Technical field
The utility model belongs to a kind of high-efficient shallow air flotation system accessories field, and in particular to a kind of high-efficient shallow air flotation system
The slag scraping mechanism of system.
Background technology
Slag inefficiency is scraped, deslagging is not smooth.
Fiber-like suspension in production process in waste water is most after dosing flocculation reaction, microbubble flotation effect
It is suspended on flotation tank liquid level, but because scum silica frost fluctuation of concentration amplitude is larger, former slag-scraper is with being unable to continuous effective by scum silica frost
Discharge.
Slag efficiency principal element is scraped in influence to be had：
Scum silica frost change in concentration.In the air supporting starting stage, because scum silica frost is few, concentration is low, although scum silica frost can be discharged smoothly,
Because the scum silica frost water content for being discharged into sludge sump is too high, cause follow-up plate and frame filter press live load big, or even sludge-tank occur to float
The phenomenon of slag overflow；
When scum silica frost concentration increases, deslagging speed is substantially slack-off, causes scum silica frost not discharge in time.Scum silica frost concentration is caused to become
, there is following two aspect the reason for change：
Firstth, because raw materials for production use a certain proportion of waste and old stainless steel packing paper, needed during the waste and old packing paper pulping of oil-containing
Adding de-oiling agent makes oily substance and fiber separation, then reaches clean slurry through twin-wire press concentration to discharge oily waste water
Purpose.Twin-wire press is batch production, when twin-wire press is run, and the waste water suspension showed increased of discharge is entered
The wastewater flow rate for entering sewerage is increased, and is adjusted even if being mixed through aerating regulation pond, and waste water quality shakiness phenomenon still has.Waste water
Variation water quality exacerbates the unstability of scum silica frost concentration to a certain extent.
Secondth, with the lengthening of air supporting time, scum silica frost concentration more and more higher, the mobility of scum silica frost worse and worse, by weight
Scum silica frost can not smoothly be discharged into sludge sump by the slag-scraper of power gravity flow effect, and therefore, effective bed drain purge is gradually reduced, scum silica frost thickness
More and more higher is spent, scum silica frost concentration rises therewith, until the paralysis of whole air-flotation system.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model is to solve to scrape the problem of slag efficiency is low.
(2) technical scheme
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of high-efficient shallow air flotation system
Slag scraping mechanism, including pond body and dreg collecting slot, the pond body includes a rotatable rotation inwall mechanism and a socket
In the ring wall of rotation inwall mechanism, the dreg collecting slot is positioned radially in pond body using the center line of pond body as axle center, and one end is worn
Cross and the uniform link in several axial directions, institute are provided with the top of the outside that ring wall extends to pond body, the rotation inwall mechanism
The bottom for stating link sets the scum board of flexible material, and the bottom of scum board is less than the top of dreg collecting slot, the scum board with
Scum silica frost on pond body liquid level is sent in dreg collecting slot by rotation inwall mechanism synchronous rotary.
In the slag scraping mechanism of above-mentioned high-efficient shallow air flotation system, the ring wall of the dreg collecting slot and pond body is welded to each other.
In the slag scraping mechanism of above-mentioned high-efficient shallow air flotation system, in addition to rotating shaft mechanism, the rotation inwall mechanism with
Rotating shaft mechanism is welding as one using link, and a movable motor is provided with the top of the ring wall, and the movable motor is used to drive
Dynamic rotating shaft mechanism rotation.
In the slag scraping mechanism of above-mentioned high-efficient shallow air flotation system, the link and scum board have 6.
In the slag scraping mechanism of above-mentioned high-efficient shallow air flotation system, the material of the scum board is rubber.
In the slag scraping mechanism of above-mentioned high-efficient shallow air flotation system, the bottom of the dreg collecting slot is from rotation inwall mechanism to ring
Wall direction is tilted gradually downward.
In the slag scraping mechanism of above-mentioned high-efficient shallow air flotation system, installation site and the rotation inwall mechanism of the link
Sagittal plane tilt.
In the slag scraping mechanism of above-mentioned high-efficient shallow air flotation system, the bottom of the rotation inwall mechanism is provided with and pond body
Sealed elastic tape.
(3) beneficial effect
The slag scraping mechanism of high-efficient shallow air flotation system of the present utility model, is driven by the rotation inwall mechanism of rotation and scrapes slag
Plate is rotated, and the scum silica frost at the top of liquid level can be sent in dreg collecting slot, then is discharged to by dreg collecting slot the outside of pond body, and this structure is non-
It is often simple, and scrape slag efficiency high.
Brief description of the drawings
Fig. 1 is the top view of the slag scraping mechanism of high-efficient shallow air flotation system of the present utility model；
The sectional view that Fig. 2 is A-A in Fig. 1；
1 it is pond body in figure, 2 be rotating shaft mechanism, 3 be dreg collecting slot, 4 be rotation inwall mechanism, 5 be ring wall, 6 is link, 7
It is movable motor for scum board, 8.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Embodiment：A kind of slag scraping mechanism of high-efficient shallow air flotation system as Figure 1-Figure 2, including pond body 1 and collection slag
Groove 3, the pond body 1 includes a ring wall 5 and one is located on the inside of ring wall and rotatable rotation inwall mechanism 4, in rotation
Wall mechanism 4 is provided with a rotating shaft mechanism 2, and the rotation inwall mechanism 4 is welding as one with rotating shaft mechanism 2 using link 6, institute
State the top of ring wall 5 and be provided with a movable motor 8, the movable motor 8 rotates for drive shaft mechanism 2, further band
Dynamic rotation inwall mechanism 4 rotates.The bottom of the rotation inwall mechanism 4 is provided with and the sealed elastic tape of pond body 1.The collection slag
Groove 3 is positioned radially by axle center of the center line of pond body 1 in pond body 1, and one end extends to the outside of pond body, institute through ring wall 5
State dreg collecting slot 3 and the ring wall 5 of pond body 1 is welded to each other.The top of the rotation inwall mechanism 4 is provided with the company of 6 axial directions uniformly
Frame 6 is connect, the bottom of the link 6 sets the scum board 7 of elastomeric material, and the bottom of scum board 7 is less than the top of dreg collecting slot 3,
It is specially 1.5 centimetres that it is specific.The scum board 7 drives rotation to send the scum silica frost on pond body liquid level by rotating inwall mechanism 4
Enter into dreg collecting slot 3.The bottom of the dreg collecting slot 3 is tilted gradually downward from rotation inwall mechanism 4 to the direction of ring wall 5, inclined angle
Spend for 5-10 °, therefore the scum silica frost in dreg collecting slot 3 can be made to flow to sludge sump by gravity.
The sagittal plane of the installation site of above-mentioned link 6 and rotation inwall mechanism 4 is tilted, specifically, with link 6
Angle is formed between the sagittal plane of rotation inwall mechanism 4, can be smoothly passed when being on the one hand allowed to walking slag groove, reduce collection
The resistance that slag chute is caused to scraper plate.On the other hand, scraper plate scum silica frost be pushed into dreg collecting slot when, scraper plate to scum silica frost apply with certain
Radial thrust, promote scum silica frost smoothly to flow into sludge sump.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of slag scraping mechanism of high-efficient shallow air flotation system, it is characterised in that the Slag Scraping Device of the high-efficient shallow air flotation system
Structure includes pond body (1) and dreg collecting slot (3), and the pond body (1) includes a ring wall (5) and one is located on the inside of ring wall and can revolve
The rotation inwall mechanism (4) turned, the dreg collecting slot (3) is positioned radially by axle center of the center line of pond body (1) in pond body (1),
And one end extends to that several are provided with the top of the outside of pond body, the rotation inwall mechanism (4) is axially equal through ring wall (5)
The link (6) of cloth, the bottom of the link (6) sets the scum board (7) of flexible material, and the bottom of scum board (7) is less than
The top of dreg collecting slot (3), the scum board (7) sends into the scum silica frost on pond body liquid level with rotation inwall mechanism (4) synchronous rotary
In to dreg collecting slot (3).
2. the slag scraping mechanism of high-efficient shallow air flotation system according to claim 1, it is characterised in that the dreg collecting slot (3)
It is welded to each other with the ring wall (5) of pond body (1).
3. the slag scraping mechanism of high-efficient shallow air flotation system according to claim 1, it is characterised in that also including rotating shaft mechanism
(2), the inwall mechanism (4) is welding as one with rotating shaft mechanism (2) using link (6), and one is provided with the top of the ring wall (5)
Individual movable motor (8), the movable motor (8) rotates for drive shaft mechanism (2).
4. the slag scraping mechanism of high-efficient shallow air flotation system according to claim 1, it is characterised in that the link (6)
There are 6 with scum board (7).
5. the slag scraping mechanism of high-efficient shallow air flotation system according to claim 1, it is characterised in that the scum board (7)
Material be rubber.
6. the slag scraping mechanism of high-efficient shallow air flotation system according to claim 1, it is characterised in that the dreg collecting slot (3)
Bottom tilted gradually downward from rotation inwall mechanism (4) to ring wall (5) direction.
7. the slag scraping mechanism of high-efficient shallow air flotation system according to claim 1, it is characterised in that the link (6)
Installation site with rotation inwall mechanism (4) sagittal plane tilt.
8. the slag scraping mechanism of high-efficient shallow air flotation system according to claim 1, it is characterised in that the rotation inwall
The bottom of mechanism (4) is provided with and the sealed elastic tape of pond body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184825.4U CN206570046U (en) | 2016-10-28 | 2016-10-28 | A kind of slag scraping mechanism of high-efficient shallow air flotation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184825.4U CN206570046U (en) | 2016-10-28 | 2016-10-28 | A kind of slag scraping mechanism of high-efficient shallow air flotation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206570046U true CN206570046U (en) | 2017-10-20 |
Family
ID=60062338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621184825.4U Active CN206570046U (en) | 2016-10-28 | 2016-10-28 | A kind of slag scraping mechanism of high-efficient shallow air flotation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973380A (en) * | 2017-12-11 | 2018-05-01 | 合肥挺泰环保科技有限公司 | A kind of slag-scraper in circle electrofloatation pond |
| CN111962322A (en) * | 2020-06-28 | 2020-11-20 | 山鹰华南纸业有限公司 | Air floatation device |
| CN113501560A (en) * | 2021-07-30 | 2021-10-15 | 宜兴市惠众环保设备有限公司 | Circular air supporting machine of rotation type slagging-off |
-
2016
- 2016-10-28 CN CN201621184825.4U patent/CN206570046U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973380A (en) * | 2017-12-11 | 2018-05-01 | 合肥挺泰环保科技有限公司 | A kind of slag-scraper in circle electrofloatation pond |
| CN111962322A (en) * | 2020-06-28 | 2020-11-20 | 山鹰华南纸业有限公司 | Air floatation device |
| CN113501560A (en) * | 2021-07-30 | 2021-10-15 | 宜兴市惠众环保设备有限公司 | Circular air supporting machine of rotation type slagging-off |
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