CN106799064B - A kind of combination dials extraction tower - Google Patents
A kind of combination dials extraction tower Download PDFInfo
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- CN106799064B CN106799064B CN201710108314.7A CN201710108314A CN106799064B CN 106799064 B CN106799064 B CN 106799064B CN 201710108314 A CN201710108314 A CN 201710108314A CN 106799064 B CN106799064 B CN 106799064B
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- tower
- combination dials
- tower body
- extraction
- room
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
- B01D11/0434—Counter-current multistage extraction towers in a vertical or sloping position comprising rotating mechanisms, e.g. mixers, rotational oscillating motion, mixing pumps
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The present invention relates to chemical equipment technical field more particularly to a kind of combination dials extraction towers.Combination dials extraction tower includes tower body, and multiple tower rooms are provided in the tower body, are provided with multiple turntables in each tower room.The present invention solves the problems, such as the concussion up and down when traffic cycle rotation, energy utilization efficiency is higher, provides important foundation for the amplification of tower by using multiple mini-roundabouts in tower body.
Description
Technical field
The present invention relates to chemical equipment technical field more particularly to a kind of combination dials extraction towers.
Background technique
A kind of common liquid-liquid extraction equipment of turntable extracting tower has separative efficiency high, and production capacity is big, less energy-consuming, behaviour
Make the advantages that simple, so being also widely applied to petrochemical industry, hydrometallurgy, pharmacy, food, coking industry and atomic energy work
The every field such as industry.With the demand of industrial development, equipment scale becomes more and more huger, two-phase fluid mechanics and biography in tower
Matter process is extremely complex, and axial backmixing is serious.Data show, axial backmixing and make the tower height of 75-90% for compensating axial return
The mixed reduction for bringing two alternate mass transfer forces.Meanwhile Fei Weiyang etc. using laser Doppler test instrument (LDV) and calculates stream
Mechanics (CFD) simulate the research method combined, and further demonstrating turntable extracting tower, longitudinally mixing is extremely serious.In addition,
Turntable is less susceptible to balance more greatly, it is easy to appear upper and lower concussion when rotation, is unfavorable for installing and use.
In recent years, there is Many researchers to be dedicated to solving these problems.Such as: 202751836 U of CN is Yang Junyue etc.
The patent of invention that people obtains, main innovation point are to be symmetrically installed turbo blade in turntable outer rim and in the inner edge of fixed ring
Edge right angle setting baffle, the design ensure that the radial momentum transmitting under the turbulence state generated by the vortex on disk edge,
Back-mixing between grade in elimination rotating disc column, is conducive to two alternate mass transfer in rotating disc column, but it is oversized not can solve rotating disc column
Caused by turntable shake and problem difficult to install, in the industrial application of big tower diameter rotating disc column, there is very big defects.
Summary of the invention
It is an object of the invention to propose a kind of combination dials extraction tower, it is able to solve upper and lower when existing traffic cycle rotates
The problem of concussion.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of combination dials extraction tower comprising tower body is provided with multiple tower rooms in the tower body, is arranged in each tower room
There are multiple turntables.
As a kind of preferred embodiment of said combination turntable extracting tower, each indoor the multiple turntable of tower is in different height
Degree is staggered.
As a kind of preferred embodiment of said combination turntable extracting tower, 3 turntables are provided in each tower room.
As a kind of preferred embodiment of said combination turntable extracting tower, each indoor multiple turntables of tower are fixed respectively
In a shaft.
As a kind of preferred embodiment of said combination turntable extracting tower, each shaft connects with the motor shaft of a motor
It connects.
As a kind of preferred embodiment of said combination turntable extracting tower, bearing block, the shaft are provided on the tower body
It is fixed on bearing block by bearing.
As a kind of preferred embodiment of said combination turntable extracting tower, multiple fixed rings, two-phase are provided in the tower body
A tower room is formed between adjacent fixed ring.
As a kind of preferred embodiment of said combination turntable extracting tower, light phase clarifying basin, the tower are arranged at the tower body top
Body lower part is provided with heavy phase clarifying basin.
As a kind of preferred embodiment of said combination turntable extracting tower, the tower body lower end is provided with light phase feed inlet, on
End is provided with heavy phase feed inlet, and the upper end of light phase clarifying basin is provided with light phase discharge port, and the lower end of heavy phase clarifying basin is provided with weight
Phase discharge port.
The invention has the benefit that the present invention by tower body use multiple mini-roundabouts, when solving traffic cycle rotation
Concussion problem up and down, energy utilization efficiency is higher, provides important foundation for the amplification of tower.Each mini-roundabout is in each tower room
Existing different height alternating expression distribution, reduces axial backmixing, the mass-transfer efficiency significantly improved.The fixed combination of multiaxis turns
Disk is easily installed and dismantles, and reduces installation and maintenance cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the combination dials extraction tower that the specific embodiment of the invention provides；
The sectional view for the combination dials extraction tower that Fig. 2 specific embodiment of the invention provides.
Wherein:
1: heavy phase clarifying basin；2: light phase feed inlet；3: fixed ring；4: turntable；5: shaft；6: heavy phase feed inlet；7: light phase
Clarifying basin；8: motor；9: light phase discharge port；10: tower body；11: heavy phase discharge port.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1 and Figure 2, present embodiments provide for a kind of combination dials extraction towers comprising tower body 10, tower body 10
Multiple tower rooms are inside provided with, multiple turntables 4 are provided in each tower room.
The indoor traffic cycle rotation of tower is replaced in the present embodiment, multiple mini-roundabouts 4 of combination can solve existing
There is the concussion problem up and down when traffic cycle rotates in technology, energy utilization efficiency is higher, provides important foundation for the amplification of tower.
Mini-roundabout 4 herein be compared with the existing technology in same volume one tower room of extraction tower in be only arranged for a turntable,
That is the multiple turntables of setting when a turntable is only arranged in a tower room of the extraction tower of same volume and in a tower room, the former
The size of turntable is greater than the size of the latter's turntable.
Each indoor multiple turntables 4 of tower are staggered in different height.Different height are presented in each tower room in each mini-roundabout 4
Alternating expression distribution is spent, reduces axial backmixing, the mass-transfer efficiency significantly improved.
Specifically, being provided with 3 turntables 4 in each tower room.It is a kind of preferred embodiment, certain basis that 3 turntables 4, which are arranged,
The size of tower body 10 can also adjust the quantity of turntable 4 accordingly.
Each indoor multiple turntables 4 of tower are separately fixed in a shaft 5.The fixed combination dials of multiaxis are easily installed
And disassembly, reduce installation and maintenance cost.
Motor axis connection of each shaft 5 with a motor 8.Shaft 5 is driven by individual motor 8, can be with
Easy to disassemble and maintenance, naturally it is also possible to the rotation of multiple shafts 5 is driven by a 8 mate gear group of motor.
Bearing block is provided on tower body 10, shaft 5 is fixed on bearing block by bearing.It will be turned by bearing block, bearing
Axis 5 is arranged on tower body 10, and shaft 5 can be improved and rotate ride comfort, the junction of certain bearing block and tower body 10 needs to be arranged
There is sealing device, the problem of to prevent leakage.
It is provided with multiple fixed rings 3 in tower body 10, forms a tower room between two adjacent fixed rings 3.10 top of tower body has
Light phase clarifying basin 7,10 lower part of tower body are provided with heavy phase clarifying basin 1.10 lower end of tower body is provided with light phase feed inlet 2, upper end setting
There is heavy phase feed inlet 6, the upper end of light phase clarifying basin 7 is provided with light phase discharge port 9, and the lower end of heavy phase clarifying basin 1 is provided with heavy phase
Discharge port 11.Wherein, light phase substance enters in lower end light phase feed inlet 2, and heavy phase substance enters in upper end heavy phase feed inlet 6.With
Being rotated under the action of shaft 5 for turntable 4, weight phase substance is mixed in each tower room.Since radial position has 3 turntables 4
It rotates simultaneously, so that the liquid of flowing can reach 10 inner sidewall of tower body, radial position under the action of 4 centrifugal force of turntable
Good mass transfer is obtained.Light phase clarifying basin 7 is arranged at tower top, so that light phase substance is flowed out from top.Heavy phase clarification is arranged at tower lower part
Pond 1, so that heavy phase substance is flowed out from bottom.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (8)
1. a kind of combination dials extraction tower, which is characterized in that including tower body (10), be provided with multiple towers in the tower body (10)
Room is provided with multiple turntables (4) in each tower room；
Each indoor the multiple turntable (4) of tower is staggered in different height.
2. combination dials extraction tower according to claim 1, which is characterized in that be provided with 3 turntables in each tower room
(4).
3. combination dials extraction tower according to claim 1, which is characterized in that each indoor multiple turntables of tower
(4) it is separately fixed on a shaft (5).
4. combination dials extraction tower according to claim 1, which is characterized in that each shaft (5) with motor
Motor axis connection.
5. according to the combination dials extraction tower of claim 4, which is characterized in that it is provided with bearing block on the tower body (10), it is described
Shaft (5) is fixed on bearing block by bearing.
6. according to combination dials extraction tower described in claim 1, which is characterized in that be provided with multiple fixations in the tower body (10)
Ring (3) forms a tower room between two adjacent fixed rings (3).
7. combination dials extraction tower according to claim 1, which is characterized in that light phase clarification is arranged at tower body (10) top
Pond (7), tower body (10) lower part are provided with heavy phase clarifying basin (1).
8. combination dials extraction tower according to claim 7, which is characterized in that tower body (10) lower end is provided with light phase
Feed inlet (2), upper end are provided with heavy phase feed inlet (6), and the upper end of light phase clarifying basin (7) is provided with light phase discharge port (9), heavy phase
The lower end of clarifying basin (1) is provided with heavy phase discharge port (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108314.7A CN106799064B (en) | 2017-02-27 | 2017-02-27 | A kind of combination dials extraction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108314.7A CN106799064B (en) | 2017-02-27 | 2017-02-27 | A kind of combination dials extraction tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106799064A CN106799064A (en) | 2017-06-06 |
| CN106799064B true CN106799064B (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710108314.7A Active CN106799064B (en) | 2017-02-27 | 2017-02-27 | A kind of combination dials extraction tower |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573767B (en) * | 2020-05-29 | 2021-04-23 | 中国矿业大学(北京) | A carousel extraction tower for containing phenol sewage treatment |
| CN111701278B (en) * | 2020-07-31 | 2021-11-19 | 中国石油化工股份有限公司 | Rotary disc extraction tower and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB679891A (en) * | 1949-09-22 | 1952-09-24 | Bataafsche Petroleum | Apparatus for and method of bringing immiscible liquids into intimate contact |
| US3822999A (en) * | 1972-03-30 | 1974-07-09 | Univ Brigham Young | Liquid-liquid extraction and plug-flow reactor apparatus |
| CN201572541U (en) * | 2009-12-31 | 2010-09-08 | 温州市东亚制药装备制造有限公司 | Rotating disc type extraction tower |
| CN103623609A (en) * | 2012-08-21 | 2014-03-12 | 江苏天目建设集团溧阳市常兴环保工程有限公司 | Rotating disk extraction tower |
| CN205007636U (en) * | 2015-08-21 | 2016-02-03 | 安徽苏启化工有限公司 | Doublestage rotating disc column |
-
2017
- 2017-02-27 CN CN201710108314.7A patent/CN106799064B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB679891A (en) * | 1949-09-22 | 1952-09-24 | Bataafsche Petroleum | Apparatus for and method of bringing immiscible liquids into intimate contact |
| US3822999A (en) * | 1972-03-30 | 1974-07-09 | Univ Brigham Young | Liquid-liquid extraction and plug-flow reactor apparatus |
| CN201572541U (en) * | 2009-12-31 | 2010-09-08 | 温州市东亚制药装备制造有限公司 | Rotating disc type extraction tower |
| CN103623609A (en) * | 2012-08-21 | 2014-03-12 | 江苏天目建设集团溧阳市常兴环保工程有限公司 | Rotating disk extraction tower |
| CN205007636U (en) * | 2015-08-21 | 2016-02-03 | 安徽苏启化工有限公司 | Doublestage rotating disc column |
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| Publication number | Publication date |
|---|---|
| CN106799064A (en) | 2017-06-06 |
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