CN207203960U - A kind of double-deck reverse agitating paddle of slurries - Google Patents
A kind of double-deck reverse agitating paddle of slurries Download PDFInfo
- Publication number
- CN207203960U CN207203960U CN201721076102.7U CN201721076102U CN207203960U CN 207203960 U CN207203960 U CN 207203960U CN 201721076102 U CN201721076102 U CN 201721076102U CN 207203960 U CN207203960 U CN 207203960U
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- China
- Prior art keywords
- blade
- stirring
- liquid
- agitating paddle
- hub
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- 239000002002 slurry Substances 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 abstract description 17
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000006386 neutralization reaction Methods 0.000 abstract description 5
- 239000007791 liquid phase Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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 double-deck reverse agitating paddle of slurries, 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 the first stirring hub on agitating shaft, second stirring hub, the first blade is tiltedly installed with first stirring hub, the second blade is tiltedly installed with second stirring hub, first blade is vertical with agitating shaft with the longitudinal axis of the second blade, first blade is opposite with the angle of inclination of the second blade, and the first angle between blade and the second blade and horizontal plane is identical.The utility model adds the flow direction of pot liquid, the horizontal and vertical movement of liquid phase in retort can be made, all liquid is avoided to flow to same direction, prevent local deposits in tank, obstruction pipeline, add the solid-liquid contact time, solid-liquid is more fully mixed, ensures reaction efficiency.
Description
Technical field
It the utility model is related to machinery and apparatus field, and in particular to a kind of double-deck reverse agitating paddle of slurries.
Background technology
In acid waste water neutralisation treatment technique, neutralization step needs to use calcium oxide to be reacted with acid waste water, instead
Should after form slurries, and overflow is needed into next stage retort, in this process, it is necessary to there is agitating paddle slurries is kept stream
It is dynamic and uniform.The agitating paddle used at present in retort is largely to open fold blade turbine type, although this agitating paddle can expire
The current technique productions requirement of foot, but still have the following disadvantages：One side slurries are in whipping process, only toward the direction
Flowing, stirring are not uniform enough.On the other hand, during single direction stirs, can cause to overflow to next stage retort
Slurries are largely more sticky slurries or clear liquid, largely effect on 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 the double-deck reverse agitating paddle of slurries.
In order to achieve the above object, the utility model uses following technical scheme：A kind of double-deck reverse agitating paddle of slurries, bag
Agitating shaft is included, the middle part of agitating shaft is equipped with the first stirring hub, and the bottom of agitating shaft is equipped with the second stirring hub, the first stirring hub updip
The first blade is tiltedly provided with, the longitudinal axis of the second blade, the first blade and the second blade is tiltedly installed with the second stirring hub
Vertical with agitating shaft, the angle of inclination of the first blade and the second blade is on the contrary, and the angle between the first blade and horizontal plane
And the second angle between blade and horizontal plane is identical.
Further being improved as the utility model, the angle between the first blade, the second blade and horizontal plane is 30 °-
60°。
Further improved as the utility model, the first blade is the 2/3 of the second blade.
The utility model has the advantages that relative to prior art：Slurries of the present utility model are double-deck inversely to be stirred
Mix oar and be coaxially installed with the first stirring hub, the second stirring hub, the first blade, the second stirring hub are tiltedly installed with the first stirring hub
On be tiltedly installed with the second blade, first blade at middle part pushes down on while liquid is promoted to rotation direction when rotating,
Second blade of bottom pushes up while liquid is promoted to rotation direction, and the utility model adds the stream of pot liquid
Dynamic direction, can make the horizontal and vertical movement of liquid phase in retort, avoid all liquid and flowed to same direction, prevented
Local deposits in tank, obstruction pipeline are stopped, have added the solid-liquid contact time, be more fully mixed solid-liquid, ensure reaction efficiency.
In addition, first blade at middle part is shorter by 1/3rd than the second blade of bottom, enable the second blade of bottom will
Outer liquid is stirred to the upside of first agitating paddle at middle part.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model liquid flows to schematic diagram.
Reference implication is as follows:1. agitating shaft；2. the first stirring hub；3. the second stirring hub；4. the first blade；5.
Second blade.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, the double-deck reverse agitating paddle of a kind of slurries, including agitating shaft 1, the middle part of agitating shaft 1 are equipped with first
Stir propeller hub 2, the bottom of agitating shaft 1 is tiltedly installed with the first blade 4 equipped with the second stirring hub 3 on the first stirring hub 2, and second
The second blade 5 is tiltedly installed with stirring hub 3, the first blade 4 is vertical with agitating shaft 1 with the longitudinal axis of the second blade 5, the
The angle of inclination of one blade 4 and the second blade 5 on the contrary, and the angle between the first blade 4 and horizontal plane and the second blade 5 with
Angle between horizontal plane is 30 ° -60 °, and the first blade 4 is the 2/3 of the second blade 5 so that reverse during stirring to stir evenly.
During stirring, when agitating shaft 1 turns clockwise or the first blade 4 and the second blade 5 are opposite during rotate counterclockwise
Set, so that agitating shaft 1 turns clockwise as an example, under the drive of agitating shaft 1, the first blade 4, the second blade 5 follow agitating shaft 1
Synchronous axial system, now, the firstth blade 4 push down on while liquid is promoted to rotation direction when rotating, and the second blade 5 will
Liquid pushes up while promotion to rotation direction, and the blade 5 of the first blade 4 to the second is short by 1/3rd, makes the of bottom
Two blades 5 can stir outer liquid the reverse circulation agitation for the upside of first blade 4 at middle part, realizing liquid.
Claims (3)
1. a kind of double-deck reverse agitating paddle of slurries, it is characterized in that：Including agitating shaft（1）, agitating shaft（1）Middle part stirred equipped with first
Mix hub（2）, agitating shaft（1）Bottom equipped with second stirring hub（3）, the first stirring hub（2）On be tiltedly installed with the first blade
（4）, the second stirring hub（3）On be tiltedly installed with the second blade（5）, the first blade（4）With the second blade（5）Longitudinal axis it is equal
With agitating shaft（1）Vertically, the first blade（4）With the second blade（5）Angle of inclination on the contrary, and the first blade（4）With horizontal plane
Between angle and the second blade（5）Angle between horizontal plane is identical.
2. the double-deck reverse agitating paddle of a kind of slurries according to claim 1, it is characterized in that：First blade（4）, second
Blade（5）Angle between horizontal plane is 30 ° -60 °.
3. the double-deck reverse agitating paddle of a kind of slurries according to claim 1 or 2, it is characterized in that：First blade（4）For
Second blade（5）2/3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721076102.7U CN207203960U (en) | 2017-08-25 | 2017-08-25 | A kind of double-deck reverse agitating paddle of slurries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721076102.7U CN207203960U (en) | 2017-08-25 | 2017-08-25 | A kind of double-deck reverse agitating paddle of slurries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203960U true CN207203960U (en) | 2018-04-10 |
Family
ID=61817063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721076102.7U Active CN207203960U (en) | 2017-08-25 | 2017-08-25 | A kind of double-deck reverse agitating paddle of slurries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203960U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126547A (en) * | 2018-10-17 | 2019-01-04 | 大连豪森设备制造有限公司 | A kind of oil product heating stirring liquid removing device and its working method |
| CN109926432A (en) * | 2019-03-15 | 2019-06-25 | 深圳市发现环保科技有限公司 | Solid organic matters fine crusher |
| CN112403328A (en) * | 2020-11-16 | 2021-02-26 | 重庆工业职业技术学院 | Chemical raw material stirring device |
| CN117164055A (en) * | 2023-11-02 | 2023-12-05 | 南通海济环保科技有限公司 | Sugar-containing wastewater treatment device |
-
2017
- 2017-08-25 CN CN201721076102.7U patent/CN207203960U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126547A (en) * | 2018-10-17 | 2019-01-04 | 大连豪森设备制造有限公司 | A kind of oil product heating stirring liquid removing device and its working method |
| CN109926432A (en) * | 2019-03-15 | 2019-06-25 | 深圳市发现环保科技有限公司 | Solid organic matters fine crusher |
| CN112403328A (en) * | 2020-11-16 | 2021-02-26 | 重庆工业职业技术学院 | Chemical raw material stirring device |
| CN112403328B (en) * | 2020-11-16 | 2022-12-13 | 重庆工业职业技术学院 | Chemical raw material stirring device |
| CN117164055A (en) * | 2023-11-02 | 2023-12-05 | 南通海济环保科技有限公司 | Sugar-containing wastewater treatment device |
| CN117164055B (en) * | 2023-11-02 | 2024-01-26 | 南通海济环保科技有限公司 | Sugar-containing wastewater treatment device |
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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: 20240222 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 |