CN207615029U - A kind of stirring floatation equipment - Google Patents
A kind of stirring floatation equipment Download PDFInfo
- Publication number
- CN207615029U CN207615029U CN201721443371.2U CN201721443371U CN207615029U CN 207615029 U CN207615029 U CN 207615029U CN 201721443371 U CN201721443371 U CN 201721443371U CN 207615029 U CN207615029 U CN 207615029U
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- China
- Prior art keywords
- mixing drum
- main shaft
- floation tank
- bevel gear
- vane plate
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Abstract
The utility model discloses a kind of stirring floatation equipments,Belong to field of sewage treatment equipment,It solves and only with single Impeller trim or rolls bubble,So as to cause the bad problem of the effect for cutting and rolling bubble,Its key points of the technical solution are that including floation tank,It is equipped with main shaft vertically in the floation tank,The driving motor of driving spindle rotation is fixedly connected on the floation tank,It is rotatablely connected the first mixing drum and the second mixing drum in the floation tank and rotation direction is opposite,First mixing drum and the second mixing drum are with main shaft in coaxial arrangement,First mixing drum is placed in the second mixing drum,The first mixing drum side wall is made of the first vertical vane plate,The second mixing drum side wall is made of the second vertical vane plate,Inlet channel is equipped in the floation tank,Being rotated backward using the first mixing drum and the second mixing drum makes bubble cut and roll more tiny,Having reached makes the better purpose of flotation treated sewage.
Description
Technical field
The utility model is related to a kind of sewage disposal devices, more specifically, it relates to a kind of stirring floatation equipment.
Background technology
Two production processes of slurrying and copy paper of paper waste in paper industry production, the papermaking that slurrying generates
Waste water, pollution are the most serious.It is in dark brown, referred to as Heisui River that waste water is discharged when pulp washing；The paper waste of paper machine discharge, referred to as in vain
Water contains a large amount of fibers and the filler and sizing material that add in process of production in plain boiled water.The recyclable plain boiled water of flotation waste water facture
Middle fibroid solid matter, for the rate of recovery up to 95%, primary water can reuse.
Currently, a kind of Chinese utility model patent that notification number is CN2253676 discloses a kind of high-efficient flotation cell, including
Flotation cell, the flotation cell is interior to be equipped with mixing chamber, and the mixing chamber is interior to be equipped with main shaft vertically from top, and main shaft lower end, which is fixed, to be connected
It is connected to impeller, inlet channel is same as in mixing chamber；Compressed air is discharged into mixing chamber by inlet channel, then impeller is utilized to rotate
Process of the cutting bubble to rise the smaller bubble of bubble partition, the bubble of these disperses in a liquid in flotation cell
In contacted with solids and by it with liquid level.
But in above-mentioned technical proposal, only with single Impeller trim or bubble is rolled, so as to cause cutting and rolling bubble
Effect is bad.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that provide a kind of stirring floatation equipment, stirred by first
It mixes cylinder and the second mixing drum rotates backward that bubble is made to cut and roll more tiny, achieved the effect that make flotation treated sewage
More preferably purpose.
To achieve the above object, the utility model provides following technical solution：A kind of stirring floatation equipment, including flotation
Pond is equipped with main shaft in the floation tank vertically, and the driving motor of driving spindle rotation, institute are fixedly connected on the floation tank
It states the first mixing drum of rotation connection and the second mixing drum in floation tank and rotation direction is on the contrary, first mixing drum and second stirs
Cylinder is mixed with main shaft in coaxial arrangement, first mixing drum is placed in the second mixing drum, and the first mixing drum side wall is by erecting
Straight the first vane plate composition, the second mixing drum side wall is made of the second vertical vane plate, in first mixing drum
Equipped with inlet channel, the one end of the inlet channel far from the first mixing drum is connected to pneumatic supply.
By using above-mentioned technical proposal, the first mixing drum and the second mixing drum rotation direction are on the contrary, to make the first leaf
Sheet and the rotation of the second vane plate negative direction expand connecing for bubble and liquid to make bubble cut and roll more tiny
Contacting surface is accumulated, and then can be contacted with more solid particles, will more be fixed particle and be brought to the water surface, and make flotation treated sewage
It is better.
The utility model is further arranged to：First vane plate slopes inwardly along the first mixing drum rotation direction, institute
The second vane plate is stated along the second mixing drum rotation direction to slope inwardly.
By using above-mentioned technical proposal, when the first mixing drum and the rotation of the second mixing drum, liquid is by the first blade
The influence of plate and the second vane plate moves to far from major axes orientation, keeps the liquid in the first mixing drum and the second mixing drum outside
Flowing makes more bubbles enter in floation tank, improves floation tank treated sewage to make liquid that bubble be driven to flow outward
Efficiency.
The utility model is further arranged to：First vane plate is tilted down along the first mixing drum rotation direction, institute
The second vane plate is stated to tilt down along the second mixing drum rotation direction.
By using above-mentioned technical proposal, when the first mixing drum and the rotation of the second mixing drum, liquid is by the first blade
The influence of plate and the second vane plate, makes liquid move upwards, and to stir the liquid in floation tank, makes more liquid and bubble
It comes into full contact with, makes the better of flotation treated sewage.
The utility model is further arranged to：First mixing drum is fixedly connected with main shaft, second mixing drum with
Main axis connects.
By using above-mentioned technical proposal, the first mixing drum is driven to rotate using main shaft, the first mixing drum drives the first leaf
Sheet rotates, and the rotation of the first vane plate makes water flow outwardly to, because the first vane plate inclined direction and the second vane plate on the contrary,
So the second vane plate is rotated in the opposite direction with main axis side under the action of flow.
The utility model is further arranged to：The main shaft is fixedly connected with first bevel gear, the company of rotation on the main shaft
It is connected to second bevel gear, holder is fixedly connected in the floation tank, be rotatably connected on the holder while boring tooth with first
The connection bevel gear of wheel and second bevel gear engagement, the second bevel gear are fixedly connected with the second mixing drum.
By using above-mentioned technical proposal, when the shaft rotates, first bevel gear rotation is driven, because of first bevel gear and the
Two bevel gears connect simultaneously bevel gear engagement, so the rotation direction of second bevel gear rotation direction and first bevel gear on the contrary,
It is driven relative to flow, increases the driving force of the second mixing drum, can bubble rolled and be cut and is more tiny.
The utility model is further arranged to：The floation tank is equipped with blow-off pipe, and the exit of the blow-off pipe is located at the
One mixing drum top position, the floation tank bottom are equipped with drainpipe, and the water inlet of the drainpipe is located under the first mixing drum
It sets in orientation.
By using above-mentioned technical proposal, sewage is ceaselessly discharged into sewage in floation tank by blow-off pipe, flotation processing
Floation tank is discharged from drainpipe in the water crossed, and makes floation tank ceaselessly treated sewage, increases sewage load, and going out dirty pipe
Mouth is located at the first mixing drum top position, so that the sewage of discharge is come into full contact with bubble, makes the better of sewage disposal.
The utility model is further arranged to：First mixing drum and the second mixing drum top and bottom are equipped with several
Through-hole.
By using above-mentioned technical proposal, in floation tank liquid from the first mixing drum and the second mixing drum upper end through-hole into
Enter a part to be discharged by the first vane plate and the second vane plate, another part is logical from the first mixing drum and the second mixing drum lower end
Hole is discharged into drainpipe.
The utility model is further arranged to：The inlet channel is set in main shaft, and the main shaft is placed in the first mixing drum
Several ventholes being connected to inlet channel are offered on interior position.
By using above-mentioned technical proposal, leads to compressed gas into the first mixing drum using main shaft, keep gas more uniform
Effectively gas is mixed in the first mixing drum.
The utility model is further arranged to：The floation tank upper end-face edge is circumferentially with foam collecting tank.
It by using above-mentioned technical proposal, is ruptured after contacting with the air after tiny bubble floating to liquid level, also there is one
Divide and form foam, fixed particle is attached on foam, and the foam that solid particle will be attached with using collecting tank is collected, to just
It is focused in by solid particle.
In conclusion the utility model has the advantages that：Utilize the first opposite vane plate of rotation direction and the
Bubble cutting is rolled more tiny, makes the contact area for expanding bubble and liquid, make flotation treated sewage by two blades
It is better, the efficiency of floation tank treated sewage is improved, connection structure is simply secured.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the portions the A enlarged drawing in Fig. 1；
Fig. 3 is the sectional view that embodiment is used to show the first mixing drum.
Reference numeral：1, floation tank；11, collecting tank；12, fixed frame；13, holder；131, bevel gear is connected；14, blowdown
Pipe；15, drainpipe；2, main shaft；21, driving motor；22, inlet channel；221, venthole；23, first bevel gear；3, it second stirs
Mix cylinder；31, the second vane plate；32, second bevel gear；4, the first mixing drum；41, the first vane plate；5, through-hole.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" to be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
The term for stating position relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
A kind of stirring floatation equipment, as shown in Figure 1, including floation tank 1,1 lower end of floation tank is arc-shaped, 1 bottom of floation tank
End is connected with drainpipe 15, collecting tank 11 of the circumferentially fixed connection of 1 upper end-face edge of floation tank for collecting foam.On floation tank 1
End is fixedly connected with fixed frame 12, and main shaft 2 straight down is rotatably connected on fixed frame 12, is fixedly connected on fixed frame 12
The driving motor 21 that driving spindle 2 rotates, driving motor 21 are rotated by V belt translation driving spindle 2.
As shown in figure 3,2 lower end of main shaft is arranged with the first mixing drum 4 and the second mixing drum 3 in coaxial arrangement with it, it is main
Axis 2 is in hollow setting, and main shaft 2 is internally provided with inlet channel 22, and 22 upper end of inlet channel is connect with high-pressure air source, and main shaft 2 extends
Several ventholes 221 being connected to inlet channel 22 are offered on side wall in the first mixing drum 4 and the second mixing drum 3, profit
With inlet channel 22 into the first mixing drum 4 injecting compressed air.First mixing drum 4 is fixedly connected on main shaft 2, the second stirring
Cylinder 3 is rotationally connected on main shaft 2, and rolling bearing, the diameter and length of the first mixing drum 4 are equipped between the second mixing drum 3 and main shaft 2
Degree is slightly less than the diameter and length of the second mixing drum 3, and the first mixing drum 4 is placed in the second mixing drum 3.First mixing drum, 4 He
Second mixing drum, 3 top and bottom are equipped with several through-holes 5, and liquid is from the first mixing drum 4 and the second mixing drum 3 in floation tank 1
The through-hole 5 of lower end is discharged into drainpipe 15.First mixing drum, 4 side wall is made of the first vane plate 41,41 edge of the first vane plate
First mixing drum, 4 rotation direction inwardly and downwardly tilts, and 3 side wall of the second mixing drum is made of the second vane plate 31, the second blade
Plate 31 is inwardly and downwardly tilted along 3 rotation direction of the second mixing drum.Second mixing drum 3 and 4 rotation direction of the first mixing drum on the contrary,
First vane plate 41 and the second vane plate 31 cut bubble in the opposite direction, from will make bubble cut and roll it is more tiny,
Make the contact area for expanding bubble and liquid, makes the better of flotation treated sewage.Make liquid with bubble from the simultaneously
Two mixing drums 3 and the first mixing drum 4 flow into floation tank 1, so that more liquid is come into full contact with bubble, make flotation treated sewage
It is better.
As shown in Fig. 2, floation tank 1（Referring to Fig. 1）It is inside fixedly connected with holder 13, holder 13 is in rotation connection with main shaft 2,
It is that main shaft 2 provides support force using holder 13,2 stress of main shaft is made more to balance, the connection structure of main shaft 2 is more stablized.Second
3 upper end of mixing drum has been fixedly and coaxially connected second bevel gear 32, and the flank of tooth of second bevel gear 32 connects upward and with main shaft 2 in rotation
Connect, be fixedly and coaxially connected first bevel gear 23 identical with second bevel gear 32 on main shaft 2, the flank of tooth of first bevel gear 23 to
Under, connection bevel gear 131 is rotatably connected on holder 13, connection bevel gear 131 bores tooth with first bevel gear 23 and second simultaneously
32 engagement of wheel.Connection bevel gear 131 is driven to rotate when main shaft 2 drives first bevel gear 23 to rotate, connection bevel gear 131 drives
Second bevel gear 32 rotates, to make the first mixing drum 4 and the second mixing drum 3 rotate in a reverse direction.
Specific working mode, sewage enter from blow-off pipe 14 in floation tank 1, and compressed air is logical by the air inlet in main shaft 2
Into the first mixing drum 4, driving motor 21 makes main shaft 2 rotate using V belt translation driving spindle 2 in road 22, and main shaft 2 drives first to stir
The rotation of cylinder 4 is mixed, main shaft 2 drives first bevel gear 23 to rotate, and so that second bevel gear 32 is rotated by connecting bevel gear 131, to
So that the second mixing drum 3 is rotated, the first mixing drum 4 and the second mixing drum 3 is made to rotate backward, makes the outflow out of first mixing drum 4
Bubble is cut by the first vane plate 41 and the second vane plate 31 and is rolled into more tiny bubble, then these tiny bubbles
It is contacted with the solid particle in sewage, rises to liquid level with these fixation particles, then overflow into collecting tank 11, located
The water managed is flowed out from the bottom of floation tank 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of stirring floatation equipment, including floation tank（1）, the floation tank（1）It is interior to be equipped with main shaft vertically（2）, described floating
Scavenger（1）On be fixedly connected on driving spindle（2）The driving motor of rotation（21）, and be characterized in：The floation tank（1）Interior rotation
Connect the first mixing drum（4）With the second mixing drum（3）And rotation direction is on the contrary, first mixing drum（4）With the second mixing drum
（3）And main shaft（2）In coaxial arrangement, first mixing drum（4）It is placed in the second mixing drum（3）It is interior, first mixing drum
（4）Side wall is by the first vertical vane plate（41）Composition, second mixing drum（3）Side wall is by the second vertical vane plate（31）
Composition, first mixing drum（4）It is interior to be equipped with inlet channel（22）, the inlet channel（22）Far from the first mixing drum（4）'s
One end is connected to pneumatic supply.
2. a kind of stirring floatation equipment according to claim 1, it is characterized in that：First vane plate（41）It is stirred along first
Mix cylinder（4）Rotation direction slopes inwardly, second vane plate（31）Along the second mixing drum（3）Rotation direction slopes inwardly.
3. a kind of stirring floatation equipment according to claim 2, it is characterized in that：First vane plate（41）It is stirred along first
Mix cylinder（4）Rotation direction tilts down, second vane plate（31）Along the second mixing drum（3）Rotation direction tilts down.
4. a kind of stirring floatation equipment according to claim 3, it is characterized in that：First mixing drum（4）With main shaft（2）
It is fixedly connected, second mixing drum（3）With main shaft（2）Rotation connection.
5. a kind of stirring floatation equipment according to claim 4, it is characterized in that：The main shaft（2）It is fixedly connected with first
Bevel gear（23）, the main shaft（2）On be rotatably connected to second bevel gear（32）, the floation tank（1）Inside it is fixedly connected with branch
Frame（13）, the holder（13）On be rotatably connected to while and first bevel gear（23）And second bevel gear（32）The connection of engagement
Bevel gear（131）, the second bevel gear（32）With the second mixing drum（3）It is fixedly connected.
6. a kind of stirring floatation equipment according to claim 1, it is characterized in that：The floation tank（1）Equipped with blow-off pipe
（14）, the blow-off pipe（14）Outlet be located at the first mixing drum（4）Top position, the floation tank（1）Bottom is equipped with draining
Pipe（15）, the drainpipe（15）Water inlet be located at the first mixing drum（4）Lower position.
7. a kind of stirring floatation equipment according to claim 6, it is characterized in that：First mixing drum（4）It is stirred with second
Mix cylinder（3）Top and bottom are equipped with several through-holes（5）.
8. a kind of stirring floatation equipment according to claim 7, it is characterized in that：The inlet channel（22）Set on main shaft
（2）It is interior, the main shaft（2）It is placed in the first mixing drum（4）Several and inlet channel is offered on interior position（22）Connection goes out
Stomata（221）.
9. a kind of stirring floatation equipment according to claim 1, it is characterized in that：The floation tank（1）Upper end-face edge is circumferential
Equipped with foam collecting tank（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443371.2U CN207615029U (en) | 2017-11-02 | 2017-11-02 | A kind of stirring floatation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443371.2U CN207615029U (en) | 2017-11-02 | 2017-11-02 | A kind of stirring floatation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615029U true CN207615029U (en) | 2018-07-17 |
Family
ID=62827653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721443371.2U Active CN207615029U (en) | 2017-11-02 | 2017-11-02 | A kind of stirring floatation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207615029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928524A (en) * | 2019-04-04 | 2019-06-25 | 黄国妹 | A kind of processing unit of wastewater from chemical industry |
| CN111186865A (en) * | 2019-12-30 | 2020-05-22 | 安徽得奇环保科技股份有限公司 | Industrial sewage treatment device |
| CN115536098A (en) * | 2022-11-17 | 2022-12-30 | 诸城市万景源农业科技有限公司 | Vegetation planting fertilizer waste water treatment equipment |
-
2017
- 2017-11-02 CN CN201721443371.2U patent/CN207615029U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928524A (en) * | 2019-04-04 | 2019-06-25 | 黄国妹 | A kind of processing unit of wastewater from chemical industry |
| CN111186865A (en) * | 2019-12-30 | 2020-05-22 | 安徽得奇环保科技股份有限公司 | Industrial sewage treatment device |
| CN111186865B (en) * | 2019-12-30 | 2023-02-17 | 安徽得奇环保科技股份有限公司 | Industrial sewage treatment device |
| CN115536098A (en) * | 2022-11-17 | 2022-12-30 | 诸城市万景源农业科技有限公司 | Vegetation planting fertilizer waste water treatment equipment |
| CN115536098B (en) * | 2022-11-17 | 2024-01-26 | 诸城市万景源农业科技有限公司 | Vegetation fertilizer production wastewater treatment equipment |
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