CN208065833U - A kind of extraction tower - Google Patents
A kind of extraction tower Download PDFInfo
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- CN208065833U CN208065833U CN201820292348.6U CN201820292348U CN208065833U CN 208065833 U CN208065833 U CN 208065833U CN 201820292348 U CN201820292348 U CN 201820292348U CN 208065833 U CN208065833 U CN 208065833U
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- tower
- tower body
- extraction
- agitating shaft
- paddle seat
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Abstract
In order to solve the problems, such as inferior separating effect near central shaft, the utility model provides a kind of extraction tower, its is simple in structure, extraction yield can be improved, meet the requirement of industrialized production, it includes tower body, heavy phase import, light phase import, heavy out, light phase export and agitating shaft, the agitating shaft is located at the cental axial position of entire extraction tower, paddle seat is installed on the agitating shaft, the tower body is divided into three regions, there are three blades for installation on the paddle seat in the tower body of intermediate region, the blade is provided with angle of inclination with horizontal plane, turbine type impeller is installed on the paddle seat in the tower body of two side areas.
Description
Technical field
The utility model is related to liquid-liquid stirring-type extraction equipment technical field, specially a kind of extraction towers.
Background technology
Existing result of study shows that the axial direction in extraction tower, the strongest region of separating effect is located at close to turntable
The liquid layer face on surface, the tangential strength in this area is maximum, is conducive to the interface update of dispersed phase.In radial direction, the strongest area of separating effect
Domain is located in the limited annular interface zone between a certain range of turntable outer rim and tower wall.And in tower centre, above-mentioned separation effect
Fruit along turntable outer rim to central shaft until gradually weaken.The axial backmixing of extraction tower is a main original for causing extraction yield low
Cause.
Invention content
In order to solve the problems, such as that inferior separating effect near central shaft, the utility model provide a kind of extraction tower, structure
Simply, extraction yield can be improved, the requirement of industrialized production is met.
The technical solution of the utility model is such：It includes tower body, heavy phase import, light phase import, heavy out, light
Mutually outlet and agitating shaft, the agitating shaft are located at the cental axial position of entire extraction tower, it is characterised in that：Pacify on the agitating shaft
Equipped with paddle seat, the tower body is divided into three regions, blade there are three installations on the paddle seat in the tower body of intermediate region,
The blade is provided with angle of inclination with horizontal plane, and turbine type leaf is equipped on the paddle seat in the tower body of two side areas
Wheel.
It is further characterized by：
It is provided with sieve plate between the adjacent paddle seat, the sieve plate is fixed on the inner wall of the tower body, the tower
Body is divided into the extraction cell of multiple separation, and the agitating shaft is axially across all sieve plates；
The ratio of the distance between adjacent described paddle seat and the diameter of the tower body is 1/10 ~ 1/7；
The heavy phase import, the light phase import have been respectively arranged below grid；
The lower section of the light phase export is provided with rearview mirror assemblies, and the rearview mirror assemblies include three visors, three visual-mirror types
Glass plate level gauge and visor flusher, three visual-mirror type glass plate level gauges up and down distinguish stagger setting, three
A visor and three visual-mirror type glass plate level gauges correspond, and the visor flusher can rinse described regard
Mirror and the visual-mirror type glass plate level gauge.
The utility model provides a kind of extraction tower, and tower body is divided into three regions, is produced after inclined trilobal cross blade rotation
Raw liquid circulation amount is bigger, and liquid is sucked by top, is excluded with cylindric spiral shape by lower section, drive fluid axial and
It is radial to have movement, push liquid from central region as both sides generate cycle；Turbine type impeller, which rotates, prodigious shearing
Power, radial flow direction is mainly vertical with tower body inner wall and shaft, and transfers vertically near tower body inner wall and shaft
Flowing, liquid has flowing in radial direction and vertical direction, and fluid micellar can be disperseed very thin；Pass through two different turntables
It pushes liquid to flow in different directions, reduces the axial backmixing that the liquid of single flow direction generates；The setting of sieve plate is further dropped
Fluid back mixing in low extraction tower, enhances split-phase effect, and the extraction cell each detached can increase liquid residence time, make mixing
Material layering is static, is conducive to the adjacent extraction cell in upper and lower both sides and is further detached；Pass through the technical side of the utility model
Case, can be the problem of inferior separating effect, to be conducive to improve extraction yield near effective solution extraction tower central shaft.
Description of the drawings
Fig. 1 is the structural schematic diagram of extraction tower；
Fig. 2 is the structural schematic diagram of blade；
Fig. 3 is the structural schematic diagram of turbine type impeller；
Fig. 4 is the vertical view of turbine type blade wheel structure；
Fig. 5 is the partial schematic diagram of tower top；
Fig. 6 is the faces mirror device A-A schematic diagram；
Fig. 7 is the partial schematic diagram of bottom of tower.
Specific implementation mode
It is the embodiments of the present invention comprising tower top 1, tower body 2, bottom of tower 3, actuating unit as shown in Fig. 1 ~ Fig. 7
4, heavy phase import a, light phase import b, heavy out c, light phase export d and agitating shaft 5, agitating shaft 5 are located in entire extraction tower
Mandrel position, is equipped with paddle seat 6 on agitating shaft 5, and tower body 2 divides for three regions, and intermediate region accounts for two points of tower body total length
One of, there are three blades 7, blade 7, and horizontal plane is provided with angle of inclination, the region difference of both sides for installation on internal paddle seat 6
The a quarter of tower body total length is accounted for, turbine type impeller 8 is installed on internal paddle seat 6.
Sieve plate 9 is provided between each two paddle seat, sieve plate 9 is fixed on the inner wall of tower body, and tower body is divided into multiple points
From extraction cell, stirring mandrel 5 to across all sieve plates 9.
The ratio of the distance at the interval between paddle seat 6 and the diameter of tower body is 1/10 ~ 1/7, by between control paddle seat
The ratio of the distance at interval and the diameter of tower body makes the separating effect relief regions that central shaft originates be limited in cost-effective model
It encloses.
It is respectively arranged below grid 10 in heavy phase import a and light phase import b, grid 10 has network, makes liquid
Converge again after being shunted along grid, increase the mobility of liquid, is conducive to the mixing uniformity for improving liquid.
Tower top 1 is arranged in bottom of tower 3, light phase export d in heavy out c settings, and visor group is provided in the lower section of light phase export d
Part 11, rearview mirror assemblies 11 include that three visor s4, s5, s6, three visual-mirror type glass plate level gauge s1, s2, s3 and visor rinse
Device j1, j2, three visual-mirror type glass plate level gauges distinguish stagger setting, three visors and three visual-mirror type glass up and down
Plate liquid level meter corresponds, and visor flusher can rinse visor and visual-mirror type glass plate level gauge；As shown in Figure 5 and Figure 6,
Visor s4 is observed that the display content of visual-mirror type glass plate level gauge s1, visor s5 are observed that visual-mirror type glass plate liquid
The display content of s2 is counted in face, and visor s6 is observed that the display content of visual-mirror type glass plate level gauge s3；Visual-mirror type glass plate
The upper and lower position of liquid level meter s1, s2, s3 are staggered, and left and right position is also to be staggered, and wherein s4 and s6 are located at light phase export f's
The angle of 90 degree of degree that subtract 13, and s5 is located at 90 degree of light phase export f plus 13 degree of angles, the observation that can be covered comprehensively in this way exists
The liquid layer situation of light phase at the top of extraction tower；And visor flusher j1 and j2 can be after the completion of single extraction work, to regarding
Mirror and visual-mirror type glass plate level gauge are rinsed, and are avoided the accumulation of impurity, are influenced observing effect；The long situation of tower top 1
Under, it is particularly suitable for observing the liquid condition of light phase using the rearview mirror assemblies of this structure, auxiliary confirms effect of extracting at any time.
Claims (5)
1. a kind of extraction tower comprising tower body, heavy phase import, light phase import, heavy out, light phase export and agitating shaft, it is described
Agitating shaft is located at the cental axial position of entire extraction tower, it is characterised in that：Paddle seat, the tower body point are installed on the agitating shaft
For three regions, there are three blades, the blade to be set with horizontal plane for installation on the paddle seat in the tower body of intermediate region
It is equipped with angle of inclination, turbine type impeller is installed on the paddle seat in the tower body of two side areas.
2. a kind of extraction tower as described in claim 1, it is characterised in that：It is provided with sieve plate between the adjacent paddle seat, institute
It states sieve plate to be fixed on the inner wall of the tower body, the tower body is divided into the extraction cell of multiple separation, the agitating shaft axial
Across all sieve plates.
3. a kind of extraction tower as described in claim 1, it is characterised in that：The distance between adjacent described paddle seat and the tower
The ratio of the diameter of body is 1/10 ~ 1/7.
4. a kind of extraction tower as described in claim 1, it is characterised in that：The lower section of the heavy phase import, the light phase import
It is respectively arranged with grid.
5. a kind of extraction tower as described in claim 1, it is characterised in that：The lower section of the light phase export is provided with visor group
Part, the rearview mirror assemblies include three visors, three visual-mirror type glass plate level gauges and visor flusher, three visors
Formula glass plate level gauge distinguishes stagger setting, three visors and three visual-mirror type glass plate level gauges one up and down
One corresponds to, and the visor flusher can rinse the visor and the visual-mirror type glass plate level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292348.6U CN208065833U (en) | 2018-03-02 | 2018-03-02 | A kind of extraction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292348.6U CN208065833U (en) | 2018-03-02 | 2018-03-02 | A kind of extraction tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065833U true CN208065833U (en) | 2018-11-09 |
Family
ID=64038616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820292348.6U Active CN208065833U (en) | 2018-03-02 | 2018-03-02 | A kind of extraction tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065833U (en) |
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2018
- 2018-03-02 CN CN201820292348.6U patent/CN208065833U/en active Active
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