CN109289579A - Double-layer convection formula agitating paddle - Google Patents
Double-layer convection formula agitating paddle Download PDFInfo
- Publication number
- CN109289579A CN109289579A CN201811482211.8A CN201811482211A CN109289579A CN 109289579 A CN109289579 A CN 109289579A CN 201811482211 A CN201811482211 A CN 201811482211A CN 109289579 A CN109289579 A CN 109289579A
- Authority
- CN
- China
- Prior art keywords
- agitating paddle
- main shaft
- paddle
- stirring
- double
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/26—Mixing ingredients for casting metals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of Double-layer convection formula agitating paddles, the present invention is to install upper agitating paddle and lower stirring paddle in stirring main shaft with vertical tilt respectively, tilt angle is 10 to 80 degree, upper agitating paddle is opposite with the inclined direction of lower stirring paddle helicoid, blade is between upper agitating paddle and lower stirring paddle, welding form is connected upper agitating paddle with stirring main shaft, and the lower stirring paddle agitating plate that is connected by casing with stirring main shaft is connected to stirring main shaft bottom.
Description
Technical field
The invention belongs to chemical fields, and in particular to a kind of Double-layer convection formula agitating paddle.
Background technique
It needs to grind raw material tungsten ore in the hydrometallurgy enterprise of tungsten, in order to which it preferably occurs with alkali or acid
Reaction, the tungsten ore slurry after grinding needs constantly to stir in order to avoid layering and precipitating occurs in it, influences when use to decompose, but due to tungsten
The specific gravity of mortar is very big, and in order to stir evenly it, the effect of agitating paddle is particularly important.
Used agitating paddle is mostly single layer blade formula or frame-type extensively at present, and blade stirrer paddle is in operational process
In, one can be generated and upwarded pressure and a centrifugal force around, a whirlpool is formed in tungsten ore slurry bucket, starch tungsten ore
It all moves in a circle toward the direction by respective speed, the specific gravity upper layer for be easy to causeing tungsten ore to starch is small, lower layer is big；It is intermediate
It is small, the big situation of surrounding.Frame-type agitating paddle equally exists such problems due to can only generate a centrifugal force around,
And load is larger, and it is also bigger to the loss of speed reducer.
Summary of the invention
Reaction mass flowing property and replacement stirrer paddle can be improved it is an object of that present invention to provide a kind of.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of Double-layer convection formula agitating paddle, including stirring main shaft, the stirring main shaft are equipped with upper agitating paddle and lower stirring
Paddle is vertically fixed in stirring main shaft, and the upper agitating paddle and the lower stirring paddle tilt installation respectively, and the tilt angle is
10 to 80 degree；
Preferably, the upper agitating paddle is opposite with the inclined direction of the lower stirring paddle helicoid；
Preferably, the lower stirring paddle further includes that 4 blades are uniformly arranged centered on stirring main shaft；
Preferably, the stirring main shaft is equipped with casing；
Preferably, described sleeve pipe is detachable；
Preferably, the stirring main shaft is equipped with fixation hole, is equipped with borded pile inside described sleeve pipe, the borded pile with it is described
Fixation hole is corresponding, and casing is connected by screw by the borded pile with the fixation hole with stirring main shaft；
Preferably, the upper agitating paddle is connected with welding form with stirring main shaft, the lower stirring paddle by casing with
The stirring main shaft is connected；
Preferably, the stirring main shaft is equipped with blade, and the blade is between upper agitating paddle and lower stirring paddle；
Preferably, the lower stirring paddle is longer than the upper agitating paddle；
Preferably, the agitating plate that the stirring main shaft bottom is equipped with.
The utility model has the advantages that
Upper agitating paddle and lower stirring paddle are tiltedly mounted in stirring main shaft respectively, upper agitating paddle and lower stirring paddle helicoid
On the contrary, when stirring main shaft rotates clockwise, convection current impact constantly occurs inclined direction for upper agitating paddle and lower stirring paddle, can
Stirring more evenly.
The sediment of tungsten ore slurry is more, and for enabled preferably stirring, stirring main shaft bottom is equipped with agitating plate, lower stirring
Paddle is longer than upper agitating paddle.
Agitating paddle on the market will appear damage during stirring, and the present invention is equipped with detachable in stirring main shaft
Casing without all replacements, only needs to change lower stirring paddle, replacement is convenient, reduces cost when agitating paddle is damaged.
Stirring main shaft is equipped with blade, increases forced area.Between upper agitating paddle and lower stirring paddle, when upper agitating paddle
When convection current impact constantly occurring with lower stirring paddle, blade can accelerate the mixing of tungsten ore slurry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Double-layer convection formula agitating paddle component in the present invention
The structural schematic diagram of the partial structurtes of Fig. 2 invention components
Fig. 3 is left view of the present invention.
Fig. 4 is right view of the present invention.
Fig. 5 is the structural schematic diagram of partial structurtes of the present invention.
Fig. 6 is top view of the present invention.
Specific embodiment
Embodiments of the present invention will be further described below with reference to the accompanying drawings.
It as shown in Figures 1 to 6, is a kind of Double-layer convection formula agitating paddle of the present embodiment, including stirring main shaft 1, stirring master
Axis 1 is equipped with upper agitating paddle 2 and lower stirring paddle 4 is vertically fixed in stirring main shaft 1, and upper agitating paddle 2 inclines respectively with lower stirring paddle 4
Tiltedly installation, tilt angle are 30 degree, and the inclined direction of upper agitating paddle 2 and 4 helicoid of lower stirring paddle is on the contrary, lower stirring paddle 4
Further include 4 blades put centered on stirring main shaft 1 it is vertical uniform, when stirring main shaft 1 is to rotate clockwise, upper agitating paddle 2 with
About 4 lower stirring paddle stirs, and forms convection type pressure, and stirring main shaft 1 is equipped with casing 5, and casing 5 is detachable.Stirring master
Axis 1 is equipped with fixation hole, is equipped with borded pile inside casing 5, and borded pile is corresponding with the fixation hole, and screw passes through the borded pile
With the fixation hole, casing 5 is connected with stirring main shaft 1, upper agitating paddle 2 is connected with welding form with stirring main shaft 1, under
Agitating paddle 4 is connected by casing 5 with stirring main shaft 1.Stirring main shaft 1 is equipped with blade 3, increases forced area, can be more rapidly
Mixing, the blade 3 is between upper agitating paddle 2 and lower stirring paddle 4.Lower stirring paddle 4 is longer than the upper agitating paddle 2., stirring
1 bottom of main shaft is equipped with the agitating plate 6 of mirror settings.
The invention is not limited to above-mentioned specific embodiment, those skilled in the art can also make a variety of variations accordingly,
But it is any all to cover within the scope of the claims with equivalent or similar variation of the invention.
Claims (10)
1. a kind of Double-layer convection formula agitating paddle, including stirring main shaft (1), which is characterized in that the stirring main shaft (1) is equipped with upper
Agitating paddle (2) and lower stirring paddle (4) are vertically fixed on stirring main shaft (1), the upper agitating paddle (2) and the lower stirring paddle
(4) inclination installation respectively, the tilt angle are 10 to 80 degree.
2. a kind of Double-layer convection formula agitating paddle according to claim 1, which is characterized in that the upper agitating paddle (2) and institute
The inclined direction for stating lower stirring paddle (4) helicoid is opposite.
3. a kind of Double-layer convection formula agitating paddle according to claim 2, which is characterized in that the lower stirring paddle (4) is also wrapped
4 blades are included to be uniformly arranged centered on stirring main shaft (1).
4. a kind of Double-layer convection formula agitating paddle according to claim 3, which is characterized in that set on the stirring main shaft (1)
There are casing (5).
5. a kind of Double-layer convection formula agitating paddle according to claim 4, which is characterized in that described sleeve pipe (5) is detachable
Formula.
6. a kind of Double-layer convection formula agitating paddle according to claim 5, which is characterized in that the stirring main shaft (1) is equipped with
Fixation hole, described sleeve pipe (5) is internal to be equipped with borded pile, and the borded pile is corresponding with the fixation hole, and screw passes through the spiral shell
Casing (5) is connected by rotation column with the fixation hole with stirring main shaft (1).
7. a kind of Double-layer convection formula agitating paddle according to claim 6, which is characterized in that the upper agitating paddle (2) is to weld
It connects form to be connected with stirring main shaft (1), the lower stirring paddle (4) is connected by casing (5) with stirring main shaft (1).
8. a kind of Double-layer convection formula agitating paddle according to claim 7, which is characterized in that set on the stirring main shaft (1)
Have blade (3), the blade (3) is between the upper agitating paddle (2) and the lower stirring paddle (4).
9. a kind of Double-layer convection formula agitating paddle according to claim 8, which is characterized in that the lower stirring paddle (4) compares institute
It is long to state agitating paddle (2).
10. a kind of Double-layer convection formula agitating paddle according to claim 1, which is characterized in that stirring main shaft (1) bottom
The agitating plate (6) being equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482211.8A CN109289579A (en) | 2018-12-05 | 2018-12-05 | Double-layer convection formula agitating paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482211.8A CN109289579A (en) | 2018-12-05 | 2018-12-05 | Double-layer convection formula agitating paddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109289579A true CN109289579A (en) | 2019-02-01 |
Family
ID=65142142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811482211.8A Pending CN109289579A (en) | 2018-12-05 | 2018-12-05 | Double-layer convection formula agitating paddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109289579A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865454A (en) * | 2019-04-03 | 2019-06-11 | 西安飞机工业（集团）有限责任公司 | A kind of magnetic flaw detection ink paddle stirring element of magnaflux |
| CN112354506A (en) * | 2020-12-02 | 2021-02-12 | 内蒙古农业大学 | Nano-emulsion preparation device of composite sterilant |
-
2018
- 2018-12-05 CN CN201811482211.8A patent/CN109289579A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865454A (en) * | 2019-04-03 | 2019-06-11 | 西安飞机工业（集团）有限责任公司 | A kind of magnetic flaw detection ink paddle stirring element of magnaflux |
| CN112354506A (en) * | 2020-12-02 | 2021-02-12 | 内蒙古农业大学 | Nano-emulsion preparation device of composite sterilant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |