CN209361903U - Extraction box semi-open type agitator arm - Google Patents
Extraction box semi-open type agitator arm Download PDFInfo
- Publication number
- CN209361903U CN209361903U CN201822203099.1U CN201822203099U CN209361903U CN 209361903 U CN209361903 U CN 209361903U CN 201822203099 U CN201822203099 U CN 201822203099U CN 209361903 U CN209361903 U CN 209361903U
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- blade
- end side
- working surface
- open type
- agitator arm
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Abstract
The utility model provides a kind of extraction box semi-open type agitator arm, including circular base plate and multiple blades；Circular base plate includes working surface, centre bore and multiple mounting holes, and multiple installation orifice rings set and adjacent to centre bore, and working surface is plane；Multiple blades are all fixed in circular base plate along the direction perpendicular to working surface, multiple blades are sequentially set on working surface to equidistant arrangement, each blade includes towards opposite front and back, in two neighboring blade one of them just facing towards wherein another back side, the front and the back side of each blade are all arc-shaped curved surface, each blade has the inner end side adjacent to centre bore and the outer end side adjacent to circular base plate outer rim, the inner end side of each blade is parallel to outer end side, from inner end side, side is gradually increased openings of sizes between two neighboring blade outward.It is lesser can to solve the problems, such as that large-scale extraction equipment pumps pipette by the utility model.
Description
Technical field
The utility model relates to extract agitating device, more particularly to a kind of extraction box semi-open type agitator arm.
Background technique
Agitating device is generally using mixed impeller is pumped in extraction box at present, wherein the form for pumping mixed impeller will be straight with impeller diameter
Connecing influences operating cost and effect.It pumps mixed impeller and is divided into closed and semi-open type, large size extraction tank was all using closed in the past
Mixed impeller is pumped, but because draft is big, easily entrains air, now to be changed to semi-open type, draft is moderate and manufacturing cost is low more.
Using relatively broad in the hydrometallurgies industry such as copper, cobalt, current extraction box agitator arm mostly uses extraction box
There is the impeller of semi-open type pump to inhale and mix dual function.But this agitator arm power consumption is larger, in small-sized extraction box
In more be applicable in, for large-scale extraction box (such as square groove or circular trough) adaptability if it is poor, often occur blade height it is lower,
Pump the lesser problem of pipette.
Utility model content
In view of the above technical problems, the utility model provides a kind of extraction box semi-open type agitator arm.
A kind of extraction box semi-open type agitator arm of the utility model includes circular base plate and multiple blades；The circular base
Disk includes working surface, centre bore and multiple mounting holes, and the central axes of the centre bore are located at the center point of the working surface,
The multiple installation orifice ring sets and adjacent to the centre bore, and the working surface is plane；The multiple blade is all along vertical
It is fixed in the circular base plate in the direction of the working surface, the multiple blade is sequentially set to equidistant arrangement described
On working surface, each blade include towards opposite front and back, one of them in two neighboring blade just facing towards
Wherein another back side, the front and the back side of each blade are all arc-shaped curved surface, and each blade has adjacent to the center
The inner end side in hole and adjacent to the outer end side of the circular base plate outer rim, the inner end side of each blade is parallel to institute
Outer end side is stated, the openings of sizes between two neighboring blade is gradually increased from the inner end side to the outer end side.
Preferably, the quantity of the multiple blade is 4 to 8.Further, the quantity of the multiple blade is 6, institute
The quantity for stating multiple mounting holes is 12.
Preferably, the inner end side of each blade is perpendicular to the working surface.Further, the institute of each blade
The height that inner end side is stated relative to the working surface is equal to height of the outer end side relative to the working surface.More
Further, the inner end side of each blade is not less than 10 centimetres relative to the height of the working surface.
Preferably, the front and the back side of each blade are all aspherical arc-shaped curved surface.
Preferably, the multiple blade is respectively the identical arcuation plate of shape.
Preferably, the multiple blade is welded in the circular base plate.
Compared with prior art, the extraction box semi-open type agitator arm of the utility model still uses semi-open type framework, will justify
Blade below disk is set as a kind of blade with curve form, and the blade of the utility model can be designed to higher-height leaf
Piece, and power water pump is lower, the problem lower so as to avoid blade height in the prior art, pump pipette is small is more applicable for
All kinds of large size extraction equipments.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the extraction box semi-open type agitator arm of an embodiment of the present invention under a visual angle.
Fig. 2 is structural representation of the extraction box semi-open type agitator arm of an embodiment of the present invention under another visual angle
Figure.
Fig. 3 is the planar structure schematic diagram of the extraction box semi-open type agitator arm of an embodiment of the present invention.
Specific embodiment
To make to have further understanding to the purpose of this utility model, construction, feature and its function, hereby cooperate embodiment
Detailed description are as follows.
Incorporated by reference to referring to figure 1, figure 2 and figure 3, Fig. 1 is the extraction box semi-open type agitator arm of an embodiment of the present invention
Structural schematic diagram under a visual angle, Fig. 2 are the extraction box semi-open type agitator arm of an embodiment of the present invention in another view
Structural schematic diagram under angle, Fig. 3 are the planar structure signal of the extraction box semi-open type agitator arm of an embodiment of the present invention
Figure.The extraction box semi-open type agitator arm 100 of the utility model includes circular base plate 1 and multiple blades 2.
Circular base plate 1 includes working surface 11, centre bore 12 and multiple mounting holes 13, and the central axes of centre bore 12 are located at work
Make the center point on surface 11, multiple 13 rings of mounting hole set and adjacent to centre bore 12, and working surface 11 is plane.In an embodiment
In, centre bore 12 and multiple mounting holes 13 can be used to install stirring shaft.
Multiple blades 2 are all fixed in circular base plate 1 along perpendicular to the direction of working surface 11, and multiple blades 2 are sequentially etc.
Away from being set on working surface 11 in a row, each blade 2 includes towards opposite front 21 and the back side 22, two neighboring blade
Towards wherein another back side 22, the front 21 and the back side 22 of each blade 2 are all arc song in the front 21 of one of them in 2
Face, each blade 2 have adjacent to the inner end side 23 of centre bore 12 and adjacent to the outer end side 24 of 1 outer rim of circular base plate,
The inner end side 23 of each blade 2 is parallel to outer end side 24, and the openings of sizes between two neighboring blade 2 is from inner end side 23
Side 24 is gradually increased outward.
Preferably, the quantity of multiple blades 2 is 4 to 8.In one embodiment, the quantity of multiple blades 2 is 6, preferably
Ground, the quantity of multiple mounting holes 13 are 12, to guarantee structural strength and installation Discussing Convenience.
Preferably, the inner end side 23 of each blade 2 is perpendicular to working surface 11.In one embodiment, each blade 2
Inner end side 23 is equal to height of the outer end side 24 relative to working surface 11 relative to the height of working surface 11.Preferably,
The inner end side 23 of each blade 2 is not less than 10 centimetres relative to the height of working surface 11, will not be because of blade height with guarantee
It is too low and make pump pipette it is too small.
Preferably, the front 21 and the back side 22 of each blade 2 are all aspherical arc-shaped curved surface.Each 2 uniform thickness of blade is set
Meter, but the radian size at front 21 and the back side 22 becomes larger along from the direction of the side 24 outward of inner end side 23.So set
Meter, facilitates manufacture and draft is best.
Preferably, multiple blades 2 are respectively the identical arcuation plate of shape.In practical applications, multiple blades 2 are welded in
In circular base plate 1, but the utility model is not limited thereto.
The extraction box semi-open type agitator arm of the utility model still uses semi-open type framework, and disk lower leaflet is set as one
Kind has the blade of curve form；The blade of the utility model can be designed to higher-height blade, and power water pump is lower,
Problem lower so as to avoid blade height in the prior art, pump pipette is small is more applicable for all kinds of large-scale extraction equipments.
The utility model is described by above-mentioned related embodiment, however above-described embodiment is only to implement the utility model
Example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, not departing from this
It is changed and retouched made by the spirit and scope of utility model, belongs to the scope of patent protection of the utility model.
Claims (9)
1. a kind of extraction box semi-open type agitator arm, it is characterised in that including circular base plate and multiple blades；
The circular base plate includes working surface, centre bore and multiple mounting holes, and the central axes of the centre bore are located at the work
Make the center point on surface, the multiple installation orifice ring sets and adjacent to the centre bore, and the working surface is plane；
The multiple blade is all fixed in the circular base plate along the direction perpendicular to the working surface, the multiple blade
Sequentially be set to equidistant arrangement on the working surface, each blade include towards opposite front and back, it is two neighboring
In blade one of them just facing towards wherein another back side, the front and the back side of each blade are all arc-shaped curved surface, often
A blade has adjacent to the inner end side of the centre bore and adjacent to the outer end side of the circular base plate outer rim, Mei Geye
The inner end side of piece is parallel to the outer end side, the openings of sizes between two neighboring blade from the inner end side to
The outer end side is gradually increased.
2. extraction box semi-open type agitator arm as described in claim 1, which is characterized in that the quantity of the multiple blade is 4
To 8.
3. extraction box semi-open type agitator arm as claimed in claim 2, which is characterized in that the quantity of the multiple blade is 6
A, the quantity of the multiple mounting hole is 12.
4. extraction box semi-open type agitator arm as described in claim 1, which is characterized in that the inner end side of each blade
Perpendicular to the working surface.
5. extraction box semi-open type agitator arm as claimed in claim 4, which is characterized in that the inner end side of each blade
Height relative to the working surface is equal to height of the outer end side relative to the working surface.
6. extraction box semi-open type agitator arm as claimed in claim 5, which is characterized in that the inner end side of each blade
Height relative to the working surface is not less than 10 centimetres.
7. extraction box semi-open type agitator arm as described in claim 1, which is characterized in that the front and the back side of each blade are all
For aspherical arc-shaped curved surface.
8. extraction box semi-open type agitator arm as described in claim 1, which is characterized in that the multiple blade is respectively shape
Identical arcuation plate.
9. extraction box semi-open type agitator arm as described in claim 1, which is characterized in that the multiple blade is welded in described
In circular base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822203099.1U CN209361903U (en) | 2018-12-26 | 2018-12-26 | Extraction box semi-open type agitator arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822203099.1U CN209361903U (en) | 2018-12-26 | 2018-12-26 | Extraction box semi-open type agitator arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209361903U true CN209361903U (en) | 2019-09-10 |
Family
ID=67831189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822203099.1U Active CN209361903U (en) | 2018-12-26 | 2018-12-26 | Extraction box semi-open type agitator arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209361903U (en) |
-
2018
- 2018-12-26 CN CN201822203099.1U patent/CN209361903U/en active Active
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