CN207203889U - A kind of slurries two-way stirring oar - Google Patents
A kind of slurries two-way stirring oar Download PDFInfo
- Publication number
- CN207203889U CN207203889U CN201721076103.1U CN201721076103U CN207203889U CN 207203889 U CN207203889 U CN 207203889U CN 201721076103 U CN201721076103 U CN 201721076103U CN 207203889 U CN207203889 U CN 207203889U
- Authority
- CN
- China
- Prior art keywords
- ring blade
- inner ring
- stirring
- slurries
- outer ring
- 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.)
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Links
- 238000003756 stirring Methods 0.000 title claims abstract description 37
- 239000002002 slurry Substances 0.000 title claims abstract description 18
- 241000446313 Lamella Species 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000006386 neutralization reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012066 reaction slurry Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to machinery and apparatus field, disclose a kind of slurries two-way stirring oar, make it that stirring is not uniform enough to solve the stirring of agitating paddle single direction in the prior art, the problem of having a strong impact on neutralization step and reaction efficiency, the agitating paddle includes agitating shaft, equipped with stirring hub on agitating shaft, inclined inner ring blade is fixed with stirring hub, the other end of inner ring blade is fixedly connected with annulate lamella, inclined outer ring blade is provided with ring flat-plate, inner ring blade is opposite with the angle of inclination of outer ring blade, and inner ring blade, the longitudinal axis of outer ring blade is vertical with agitating shaft.Slurries two-way stirring oar of the present utility model, the inner ring blade of agitating paddle has the stirring capacity of both direction with outer ring blade, and the slurries drum liquid of agitating paddle inner ring blade and outer ring blade is in opposite direction, adds the solid-liquid contact time, solid-liquid is more fully mixed, ensure that reaction efficiency.
Description
Technical field
It the utility model is related to machinery and apparatus field, and in particular to a kind of slurries two-way stirring oar.
Background technology
In sour water neutralisation treatment technique, neutralization step needs to use calcium sulfate to be reacted with sour water, is formed after reaction
Slurries, and need overflow into next stage retort, in this process, it is necessary to there is agitating paddle to make slurries keep flowing and
It is even.The agitating paddle used at present in retort is largely to open fold blade turbine type, although this agitating paddle disclosure satisfy that at present
Technique productions requirement, but still have the following disadvantages：One side slurries only flow toward the direction in whipping process,
Stirring is not uniform enough.On the other hand during single direction stirs, the slurries for overflowing to next stage retort can be caused big
Part is more sticky slurries or clear liquid, leverages the reaction efficiency of neutralization step.
Utility model content
The purpose of this utility model is to cause stirring not to solve the stirring of agitating paddle single direction in the prior art
Enough uniformly, a kind of the problem of having a strong impact on neutralization step and reaction efficiency, there is provided slurries two-way stirring oar.
In order to achieve the above object, the utility model uses following technical scheme：A kind of slurries two-way stirring oar, including stir
Axle is mixed, stirring hub is housed on agitating shaft, stirs and is fixed with inclined inner ring blade on hub, the other end of inner ring blade is fixedly connected
Annulate lamella, is provided with inclined outer ring blade on ring flat-plate, and the angle of inclination of inner ring blade and outer ring blade is on the contrary, and inner ring oar
Leaf, the longitudinal axis of outer ring blade are vertical with agitating shaft.
Further improved as the utility model, the angle and outer ring blade between inner ring blade and horizontal plane and level
Angle between face is 45 °.
Further improved as the utility model, one end and stirring hub welding, the other end of inner ring blade of inner ring blade
Welded with ring flat-plate, ring flat-plate welds with outer ring blade.
The utility model has the advantages that relative to prior art：Slurries two-way stirring oar of the present utility model,
Inner ring blade and outer ring blade are fixed with ring flat-plate using hub is stirred, inner ring blade, outer ring blade have the stirring power of both direction
Power, slurries rouse the in opposite direction of liquid, add the solid-liquid contact time, be more fully mixed solid-liquid, ensure that reaction efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the flow direction schematic diagram of agitated liquid.
Reference implication is as follows：1. agitating shaft；2. stir hub；3. inner ring blade；4. ring flat-plate；5. outer ring blade.
Embodiment
The utility model is further improved with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, a kind of slurries two-way stirring oar, including agitating shaft 1, equipped with stirring hub 2, stirring on agitating shaft 1
Inclined inner ring blade 3 is welded with hub 2, the other end of inner ring blade 3 welds annulate lamella 4, is welded with ring flat-plate 4 inclined outer
Enclose blade 5, the angle of inclination of inner ring blade 3 and outer ring blade 5 on the contrary, and the angle between inner ring blade 3 and horizontal plane and
Angle between outer ring blade 5 and horizontal plane is 45 °, and inner ring blade 3, the axis of outer ring blade 5 are vertical with agitating shaft.It is interior
The angle between angle and outer ring blade 5 and horizontal plane between circle blade 3 and horizontal plane, which is set to 45 °, can make two-way stirring
Effect is more preferable.
During stirring, agitating shaft 1 drives stirring hub 2 to rotate, now, due to inner ring blade 3 and the angle of inclination of outer ring blade 5 not
Together, inner ring blade 3 has the stirring capacity of both direction with outer ring blade 5, realizes the two-way stirring of liquid.
Claims (3)
1. a kind of slurries two-way stirring oar, it is characterized in that：Including agitating shaft（1）, agitating shaft（1）It is upper that stirring hub is housed（2）, stirring
Hub（2）On be fixed with inclined inner ring blade（3）, inner ring blade（3）The other end be fixedly connected with annulate lamella（4）, ring flat-plate（4）On
It is provided with inclined outer ring blade（5）, inner ring blade（3）With outer ring blade（5）Angle of inclination on the contrary, and inner ring blade（3）、
Outer ring blade（5）Longitudinal axis and agitating shaft（1）Vertically.
2. a kind of slurries two-way stirring oar according to claim 1, it is characterized in that：The inner ring blade（3）With horizontal plane
Between angle and outer ring blade（5）Angle between horizontal plane is 45 °.
3. a kind of slurries two-way stirring oar according to claim 1, it is characterized in that：The inner ring blade（3）One end with
Stir hub（2）Welding, inner ring blade（3）The other end and ring flat-plate（4）Welding, ring flat-plate（4）With outer ring blade（5）Welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721076103.1U CN207203889U (en) | 2017-08-25 | 2017-08-25 | A kind of slurries two-way stirring oar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721076103.1U CN207203889U (en) | 2017-08-25 | 2017-08-25 | A kind of slurries two-way stirring oar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203889U true CN207203889U (en) | 2018-04-10 |
Family
ID=61817096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721076103.1U Active CN207203889U (en) | 2017-08-25 | 2017-08-25 | A kind of slurries two-way stirring oar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203889U (en) |
-
2017
- 2017-08-25 CN CN201721076103.1U patent/CN207203889U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |