CN208933021U - A kind of flotation tank - Google Patents
A kind of flotation tank Download PDFInfo
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- CN208933021U CN208933021U CN201821352364.6U CN201821352364U CN208933021U CN 208933021 U CN208933021 U CN 208933021U CN 201821352364 U CN201821352364 U CN 201821352364U CN 208933021 U CN208933021 U CN 208933021U
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- plugging plate
- pond body
- discharge tube
- flotation tank
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Abstract
The utility model discloses a kind of flotation tanks, it is related to sewage treatment field, its drip irrigation device includes pond body, slagging channel is connected at the upper side of pond body, the slagging channel includes the connecting tube connecting with pond body, discharge nozzle in a vertical state and the elbow for connecting discharge nozzle and connecting tube, the connecting tube includes the linkage section connecting with pond body, the fixed section being connect with elbow, the supporting section in semi-annular shape is fixedly connected between on the downside of the linkage section and fixed section, the plugging plate in semi-annular shape is detachably provided on the upside of the supporting section, dregs discharge tube annular in shape is provided between the plugging plate and supporting section.Solid suspension is deposited at connecting tube and when resulting in blockage, and first removes plugging plate, further takes out dregs discharge tube, and waste residue just can be removed together together with dregs discharge tube, reinstalls dregs discharge tube and plugging plate after pouring out waste residue, clears up dredging process rapid and convenient, time saving and energy saving.
Description
Technical field
The utility model relates to sewage treatment field, in particular to a kind of flotation tank.
Background technique
Printing and dyeing mill can give off a large amount of sewage when producing, and need to carry out sewage treatment and reach discharge index, with protection
Environment is not destroyed.Flotation tank is a kind of sewage-treatment plant, mainly captures absorption fine particle with a large amount of microbubbles
Sicker is allowed to float and the device of separation of solid and liquid, suitable for separating the lighter sewage of the specific gravity such as oils.
Flotation tank is often divided into flat flow and vertical-flow, and vertical-flow air flotation pond working principle is as follows at present: raw water is from pond body bottom
Portion is passed through and mixes with dissolved air water, and dissolved air water discharges a large amount of micro-bubble under normal pressure, and the suspended matter in raw water is in small gas
It floating to the water surface under the drive of bubble, and is discharged from mud hole, treated, and water is discharged from one side-lower of pond body.
Notification number is that the Chinese patent of CN201864595U discloses a kind of vertical-flow air flotation device, including air bearing tank body,
It is arranged in air flotation tank body and extends to the distance sleeve of bottom and the pressure air release of distance sleeve bottom is set
The inner cavity of device, distance sleeve forms reaction chamber, and collecting chamber, the setting of air bearing top of the tank are formed between distance sleeve and air bearing tank body
There are Slag Scraping Device and dump tank, the water inlet pipe for extending to reaction chamber lower part, air bearing tank body are provided on a side tube-wall of air bearing tank body
Another side tube-wall on be provided with the outlet pipe for extending to collecting chamber lower part, the lower part of collecting chamber is provided with porous plate, porous plate
Plate hole on be provided with drain cap, by the lower isolation of collecting chamber at water purifying chamber, outlet pipe is stretched for porous plate and drain cap thereon
Enter in water purifying chamber, suspended matter filter layer is equipped on porous plate.
When above-mentioned air-floating apparatus is run, suspended matter is floating to the discharge at dump tank under the drive of Slag Scraping Device after the water surface.When
When the waste residue being disposably discharged is more, it is easy blocking at dump tank, and staff is needed to remove the pipeline at dump tank, then
It is dredged, it is cumbersome.Therefore the air-floating apparatus is not suitable for handling the more sewage of solid suspension content, needs to be changed
Into.
Utility model content
In view of the above technical defects, the purpose of the utility model is to provide a kind of flotation tanks fits convenient for dredging slagging channel
For handling the more sewage of solid suspension content.
To achieve the above object, the utility model provides following technical solution:
A kind of flotation tank, including pond body, are connected with slagging channel at the upper side of pond body, and the slagging channel includes and pond body
The connecting tube of connection, discharge nozzle in a vertical state and the elbow for connecting discharge nozzle and connecting tube, the connecting tube
Including the linkage section being connect with pond body, the fixed section being connect with elbow, it is fixedly connected between the linkage section and fixed section downside
There is the supporting section in semi-annular shape, the plugging plate in semi-annular shape, the plugging plate are detachably provided on the upside of the supporting section
Dregs discharge tube annular in shape is provided between supporting section.
By using above-mentioned technical proposal, after pond body is separated by solid-liquid separation sewage, solid suspension rise and from connection
It is discharged at pipe, using elbow, is flowed out from discharge nozzle.Solid suspension is deposited at connecting tube and when resulting in blockage, and is first torn open
Lower plugging plate further takes out dregs discharge tube, and waste residue just can be removed together together with dregs discharge tube, reinstalls dregs discharge tube and closure after pouring out waste residue
Plate clears up dredging process rapid and convenient, time saving and energy saving, suitable for handling the more sewage of solid suspension content.
The utility model is further arranged to: being connected with valve in the middle part of the linkage section.
By using above-mentioned technical proposal, during dredging connecting tube, valve is closed, so that waste residue can not be after afterflow
Out, and then the removing convenient for blocking waste residue carries out.
The utility model is further arranged to: the internal diameter of the supporting section and plugging plate is equal to fixed section internal diameter and deslagging
The sum of barrel thickness.
By using above-mentioned technical proposal, dregs discharge tube two sides by linkage section and fixed section limit and can not move, into
And dregs discharge tube is avoided to misplace with respect to supporting section and be difficult to the trouble taken out.
The utility model is further arranged to: being provided with the card being caught in for plugging plate on the upside of the linkage section and fixed section
Slot.
By using above-mentioned technical proposal, the being completely embedded property between plugging plate and linkage section, fixed section is improved, so that dirty
Water is not easy to flow out from gap.
The utility model is further arranged to: the dregs discharge tube opposite sides inwardly concaves and forms lifting chamber, and two
The lifting chamber can expose at supporting section simultaneously.
By using above-mentioned technical proposal, and then convenient for taking out dregs discharge tube.
The utility model is further arranged to: the plugging plate middle inside is fixedly connected with the card that can be caught in lifting chamber
Block.
By using above-mentioned technical proposal, plugging plate can limit dregs discharge tube, make dregs discharge tube can not opposite support
Section rotation, and then the trouble for avoiding supporting section inner wall from being worn.
The utility model is further arranged to: the plugging plate two sides are fixedly connected to connecting plate, the supporting section two
Side is fixedly connected to fixed plate, is clamped between the connecting plate and fixed plate by dovetail clip.
By using above-mentioned technical proposal, after removing dovetail clip, plugging plate just can be removed directly, dismount rapid and convenient.
The utility model is further arranged to: being connected with water pipe on the upside of the elbow.
By using above-mentioned technical proposal, the water pipe other end is connected at tap, after elbow blocks, is opened
Tap, so that water flow pours elbow and washes away waste residue from discharge nozzle；When the sewage solids suspension content of required processing
When higher, the state of water pipe water inlet is remained, solid suspension can be helped smoothly to drain without be easy to causeing blocking.
In conclusion the utility model has the following beneficial effects:
1. spoil removing rapid and convenient is time saving and energy saving by the setting of detachable plugging plate and dregs discharge tube；
2. by the setting of water pipe, convenient for the spoil removing of elbow, so that pond body is capable of handling solid suspension content
Higher sewage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the enlarged diagram of a-quadrant in Fig. 1；
Fig. 3 is the perspective view of the explosion under the visual angle Fig. 2；
Fig. 4 is the structural schematic diagram of plugging plate and dregs discharge tube in embodiment.
Description of symbols: 1, pond body；2, slagging channel；21, connecting tube；211, linkage section；212, supporting section；213, solid
Determine section；22, elbow；23, discharge nozzle；3, plugging plate；31, fixture block；32, connecting plate；4, dregs discharge tube；41, chamber is lifted；5, valve；
6, card slot；7, fixed plate；8, dovetail clip；9, water pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of flotation tank is provided with deslagging at the upper side of pond body 1 as shown in Figure 1, including the pond body 1 for handling sewage
Hole, lower section side are provided with drainage hole.Raw water is passed through from 1 bottom of pond body and mixes with dissolved air water, and dissolved air water discharges under normal pressure
A large amount of micro-bubble, the suspended matter in raw water, floating to the water surface, then is hung to mud hole under the drive of micro-bubble, and is located
Water after reason is discharged from drainage hole, and structure is identical with the vertical-flow air flotation pool structure of the prior art, and details are not described herein.
As shown in Figure 1 and Figure 2, pond body 1 is fixedly connected with slagging channel 2 at mud hole, and slagging channel 2 includes and pond body 1
The connecting tube 21 of connection, discharge nozzle 23 in a vertical state, are fixedly connected with elbow 22 between connecting tube 21 and discharge nozzle 23.
After waste residue enters connecting tube 21, elbow 22 is flowed into, then be discharged downwards from discharge nozzle 23, so that into discharge nozzle 23
Waste residue is quickly drained by self gravitation effect, and then is not easy to result in blockage.Water pipe 9, water pipe 9 are connected on the upside of elbow 22
The other end is connected at tap.After blocking at elbow 22, tap is opened, so that water flow pours elbow 22 and will give up
Slag washes away from discharge nozzle 23.When the sewage solids suspension content of required processing is higher, the shape that water pipe 9 is intake is remained
State can help solid suspension smoothly to drain without be easy to causeing blocking.
As shown in Figure 2 and Figure 3, when waste residue is blocked at connecting tube 21, for convenient for remove waste residue, connecting tube 21 include with
The linkage section 211 of the connection of pond body 1, the fixed section 213 connecting with elbow 22, linkage section 211 and fixed section are fixed between 213 downside
It is connected with the supporting section 212 in semi-annular shape.212 upside of supporting section is detachably provided with the plugging plate 3 in semi-annular shape, blocks
Dregs discharge tube 4 annular in shape is provided between plate 3 and supporting section 212.Fixed section 213, supporting section 212, linkage section 211 are coaxially set
It sets, therefore after removing plugging plate 3, dregs discharge tube 4 just can be taken out, so that waste residue is removed together, pour out the row of reinstalling after waste residue
Slag cylinder 4 and plugging plate 3 clear up dredging process rapid and convenient, time saving and energy saving.
As shown in Figure 2 and Figure 3, valve 5 is connected in the middle part of linkage section 211, valve 5 can be ball valve or butterfly valve.Dredging connection
During pipe 21, valve 5 is closed, so that waste residue can not continue to flow out, and then the removing convenient for blocking waste residue carries out.Dregs discharge tube
4 length and supporting section 212 is equal, and the internal diameter of supporting section 212 and plugging plate 3 is equal to 213 internal diameter of fixed section and dregs discharge tube 4 is thick
The sum of degree, 213 internal diameter of fixed section and 211 internal diameter of linkage section are equal.Dregs discharge tube 4 is installed rear two sides by 211 He of linkage section
The limit of fixed section 213 and can not move, and then avoid dregs discharge tube 4 with respect to supporting section 212 misplace and be difficult to the trouble taken out.Envelope
Closure plate 3 is longer than supporting section 212, and the card slot 6 being caught in for plugging plate 3 is provided on the upside of linkage section 211 and fixed section 213.It blocks
Being completely embedded property between plate 3 and linkage section 211, fixed section 213 improves, so that sewage is not easy to flow out from gap.
As shown in Figure 2 and Figure 3,3 two sides of plugging plate are fixedly connected to connecting plate 32, and 212 two sides of supporting section are fixedly connected with
There is fixed plate 7, is clamped between ipsilateral connecting plate 32 and fixed plate 7 by dovetail clip 8.After removing dovetail clip 8, plugging plate
3 just can directly remove, and dismount rapid and convenient.
As shown in Figure 3, Figure 4,4 opposite sides of dregs discharge tube inwardly concaves and forms lifting chamber 41, and dregs discharge tube 4 is around itself axis
Two lifting chambers 41 can expose at supporting section 212 simultaneously in heart line rotation process.When needing to take out dregs discharge tube 4, manpower or
Tool is caught in a wherein lifting chamber 41 and rotates dregs discharge tube 4, until another lifting chamber 41 exposes, and then just can be easily by dregs discharge tube
4 take out.3 middle inside of plugging plate is fixedly connected with the fixture block 31 that can be caught in lifting chamber 41, and plugging plate 3 can be to dregs discharge tube 4
It is limited, the trouble for making dregs discharge tube 4 that can not rotate relative to supporting section 212, and then 212 inner wall of supporting section is avoided to be worn.
The course of work:
When needing to remove the waste residue at connecting tube 21, valve 5 is first closed, then remove two dovetail clips 8, then above push away closure
Plate 3 with connecting tube 21 until separate, and then manpower or tool are caught in a wherein lifting chamber 41 and rotate dregs discharge tube 4, until another
It lifts chamber 41 to expose, manpower or tool is recycled to be caught in two lifting chambers 41 and pull out dregs discharge tube 4, pour out in dregs discharge tube 4 and give up
Slag, when necessary can be used tool protruded into from supporting section 212 linkage section 211, fixed section 213 and dredged completely, finally fill
Dregs discharge tube 4, plugging plate 3 are returned, valve 5 is opened.
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 (8)
1. a kind of flotation tank, including pond body (1), pond body (1) upper side is connected with slagging channel (2), it is characterised in that: described
Slagging channel (2) includes the connecting tube (21) connecting with pond body (1), discharge nozzle in a vertical state (23) and for connecting
The elbow (22) of discharge nozzle (23) and connecting tube (21), the connecting tube (21) include the linkage section connecting with pond body (1)
(211), fixed between on the downside of the fixed section (213) being connect with elbow (22), the linkage section (211) and fixed section (213) to connect
It is connected to the supporting section (212) in semi-annular shape, the plugging plate in semi-annular shape is detachably provided on the upside of the supporting section (212)
(3), dregs discharge tube annular in shape (4) are provided between the plugging plate (3) and supporting section (212).
2. a kind of flotation tank according to claim 1, it is characterised in that: be connected with valve in the middle part of the linkage section (211)
(5)。
3. a kind of flotation tank according to claim 1, it is characterised in that: the supporting section (212) and plugging plate (3) it is interior
Diameter is equal to the sum of fixed section (213) internal diameter and dregs discharge tube (4) thickness.
4. a kind of flotation tank according to claim 3, it is characterised in that: on the linkage section (211) and fixed section (213)
Side is provided with the card slot (6) being caught in for plugging plate (3).
5. a kind of flotation tank according to claim 1, it is characterised in that: dregs discharge tube (4) opposite sides concaves
Enter and form lifting chamber (41), two lifting chambers (41) can expose at supporting section (212) simultaneously.
6. a kind of flotation tank according to claim 5, it is characterised in that: plugging plate (3) middle inside is fixedly connected
There is the fixture block (31) that can be caught in lifting chamber (41).
7. a kind of flotation tank according to claim 1, it is characterised in that: plugging plate (3) two sides are fixedly connected to
Connecting plate (32), supporting section (212) two sides are fixedly connected to fixed plate (7), the connecting plate (32) and fixed plate (7)
Between by dovetail clip (8) clamp.
8. a kind of flotation tank according to claim 1, it is characterised in that: be connected with water pipe (9) on the upside of the elbow (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352364.6U CN208933021U (en) | 2018-08-21 | 2018-08-21 | A kind of flotation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352364.6U CN208933021U (en) | 2018-08-21 | 2018-08-21 | A kind of flotation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933021U true CN208933021U (en) | 2019-06-04 |
Family
ID=66718300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821352364.6U Active CN208933021U (en) | 2018-08-21 | 2018-08-21 | A kind of flotation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208933021U (en) |
-
2018
- 2018-08-21 CN CN201821352364.6U patent/CN208933021U/en active Active
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