CN108579116A - A kind of bead tube, rectifying column and rectifying plate - Google Patents
A kind of bead tube, rectifying column and rectifying plate Download PDFInfo
- Publication number
- CN108579116A CN108579116A CN201810718597.1A CN201810718597A CN108579116A CN 108579116 A CN108579116 A CN 108579116A CN 201810718597 A CN201810718597 A CN 201810718597A CN 108579116 A CN108579116 A CN 108579116A
- Authority
- CN
- China
- Prior art keywords
- tube
- rectifying
- bead
- diameter
- bead tube
- 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
Links
- 239000011324 bead Substances 0.000 title claims abstract description 45
- 238000007667 floating Methods 0.000 claims abstract description 23
- 230000008676 import Effects 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000007792 gaseous phase Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 6
- 239000012071 phase Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 abstract description 10
- 238000012546 transfer Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000012824 chemical production Methods 0.000 abstract description 2
- 230000013011 mating Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005530 etching Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/324—Tray constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention is to be related to a kind of bead tube, rectifying column and rectifying plate, wherein bead tube to include：Tube body is equipped with gaseous phase outlet in the upper end of the tube body, and lower end is equipped with liquid/vapor import, and material inlet and phegma import are equipped on the side wall of the tube body；The tube body is equipped with several float chambers, and floating ball is equipped in the float chamber；The diameter of the floating ball is less than the internal diameter of float chamber.Advantageous effect is：Simple in structure, manufacturing cost is low；Using multiple floating ball cell structures for being built-in with floating ball, mass-transfer efficiency is high, can substantially reduce rectifier unit height, can be placed in interior, improve its working environment.Can be mating with micro passage reaction, form miniature chemical production device；Compensate for the deficiency of the rectifying device of micro- chemical field.Bead tube can used aloned, be also combined into a row use, can also be combined into array use；Wide adaptability；Processing capacity is changeable, is easily mastered, convenient for adjusting.
Description
Technical field
The present invention relates to chemical technology fields, more particularly, to a kind of bead tube, rectifying column and rectifying plate, especially be one
Bead tube, rectifying column and rectifying plate of the kind applied to micro- chemical field.
Background technology
Rectifying column is one of most important equipment in the productions such as chemical industry, medicine, it can make gas (or vapour) or liquid-liquid diphase
It is in close contact, achievees the purpose that interphase mass transfer and heat transfer, as the tower for being mainly used for mass transport process it may first have to make gas
(vapour) liquid two-phase can come into full contact with, and to obtain high mass-transfer efficiency, while the performance of tower produces the product of whole device
The everyways such as amount, quality, production capacity and the norm quota of consumption and three-protection design and environmental protection have significant impact.
Most common rectifying column is plate column and packed tower two major classes；Packed tower is divided into as monomer dumped packing and regular fills out
Material；The existing general diameter of rectifying column is in DN100 or more, several meters of rectifying tower height degree to rice up to a hundred, it is bulky, manufacturing cost is high,
Safety is poor, inconvenient for operation, maintenance difficult, maintenance cost are high.
In recent years, with " transport " progress of research under minute yardstick, the performance of minute yardstick fluid has obtained deeply taking off
Show, micro- Chemical Engineering Technology is greatly developed as a new developing direction in Chemical waste-water, is also widely used for
Scientific research and field of industrial production.But the missing of matching rectifying device limits always the development of micro- Chemical Engineering Technology, passes
The trend that system rectifying column develops to microchannel rectifying column is extremely urgent.
In view of this, it is necessary to research and develop a kind of bead tube, rectifying column and rectifying plate, be particularly applied to micro- chemical field
Bead tube, rectifying column and rectifying plate, to make up the deficiency in the rectifying device of micro- chemical field.
Invention content
A kind of bead tube of present invention offer, rectifying column and rectifying plate, are specially adapted to micro- chemical field.
A kind of bead tube, rectifying column and the rectifying plate of the present invention, the diameter that solves rectifying column in the prior art is big, body
The problems such as product is big, manufacturing cost is high, safety is poor, inconvenient for operation.
Technical problem solved by the invention is realized using following technical scheme：
A kind of bead tube, including：Tube body, the upper end of the tube body be equipped with gaseous phase outlet, lower end be equipped with liquid/vapor into
Mouthful, material inlet and phegma import are equipped on the side wall of the tube body；
Wherein, the tube body is equipped with several float chambers, and floating ball is equipped in the float chamber；The diameter of the floating ball
Less than the internal diameter of float chamber.
Straight pipe, the internal diameter of the straight pipe are equipped between the two neighboring float chamber as a preferred technical solution,
Less than the diameter of floating ball.Wherein, the straight pipe is spaced apart with float chamber, and is sequentially communicated.
The internal diameter of the straight pipe is 0.9~0.1 times of float chamber's diameter as a preferred technical solution,
The floating ball diameter is 0.99~0.15 times of float chamber's diameter as a preferred technical solution,.
A diameter of 0.01mm~the 50mm in the float chamber as a preferred technical solution,.Further, the float chamber is straight
Diameter is 0.01mm~1mm, with the rectifying suitable for macro work.
The tube body is the cylinder structure or the isometrical cylinder structure of outer diameter of equal wall thickness as a preferred technical solution,.Institute
State tube body using etc. wall thickness cylinder structure or outer diameter isometrical cylinder structure when, handling ease is easy to make, can pass through blowing
Mode or impact style or the machine-shapings such as cutting way or etching mode.
The phegma import is positioned close at the gaseous phase outlet as a preferred technical solution,.
As a preferred technical solution, rectifying material outlet is additionally provided on the tube body.
The liquid/vapor import is connected with rectifying still as a preferred technical solution,；The gaseous phase outlet and condenser
It is connected.
The invention also provides a kind of rectifying column, including tower body and filled by the rectifying that multiple above-mentioned bead tubes form
It sets, the orderly array of the bead tube is in the tower body.
The bead tube in the rectifier unit circularizes array as a preferred technical solution,.
The rectangular array of bead tube in the rectifier unit as a preferred technical solution,.
The invention also provides a kind of rectifying plates, including the essence that plate body and a row are made of multiple above-mentioned bead tubes
Distillation unit, the bead tube is orderly to be arranged in the plate body.
The bead tube arranged in parallel is in the plate body as a preferred technical solution,.
The invention has the advantages that：
1) simple in structure, manufacturing cost is low；Using multiple floating ball cell structures for being built-in with floating ball, mass-transfer efficiency is high, can
Rectifier unit height is substantially reduced, interior is can be placed in, improves its working environment.
2) can be mating with micro passage reaction, form miniature chemical production device；The rectifying for compensating for micro- chemical field is set
Standby deficiency.
3) bead tube can used aloned, be also combined into a row use, can also be combined into array use；Wide adaptability；
Processing capacity is changeable, is easily mastered, convenient for adjusting.
Description of the drawings
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the present invention, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the present invention：A kind of the first structural schematic diagram of bead tube；
Fig. 2 is the present invention：A kind of second of structural schematic diagram of bead tube；
Fig. 3 a are the present invention：A kind of structural schematic diagram of the rectangular array of rectifying column；
Fig. 3 b are the present invention：A kind of structural schematic diagram of the annular array of rectifying column；
Fig. 4 is the present invention：A kind of structural schematic diagram of rectifying plate.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment 1
Shown in referring to Fig.1, a kind of bead tube, including：Tube body 1 is equipped with gaseous phase outlet 11 in the upper end of tube body 1, and lower end is set
There is liquid/vapor import 12, material inlet 13 and phegma import 14 are equipped on the side wall of tube body 1；Wherein, it is set on tube body 1
There are several float chambers 2, floating ball 3 is equipped in float chamber 2；The diameter of floating ball 3 is less than the internal diameter of float chamber 2.
Above-mentioned tubular body can wait the cylinder structure of wall thickness or the isometrical cylinder structure of outer diameter.When the pipe of the wall thickness such as tube body use
When type structure or the isometrical cylinder structure of outer diameter, handling ease is easy to make, by blowing mode or impact style or can cut
Cut the machine-shapings such as mode or etching mode.The cylinder structure of the wall thickness such as the use of tube body 1 in the present embodiment.It can be one
It is body formula or split knockdown.
Straight pipe 4 is equipped in the present embodiment between two neighboring float chamber 2, the internal diameter of straight pipe 4 is less than the straight of floating ball 3
Diameter, wherein straight pipe 4 is spaced apart with float chamber 2, and is sequentially communicated.Of course, straight pipe 4 and float chamber 2 are spaced apart
Mode can be 12 → 1 sections of float chamber, 2 → 1 sections of the float chamber of straight pipe 4 → 1 straight pipe 4, or continuous 2 or
2 → 1 sections of multiple float chambers straight pipe 4 → 2 or 2 → 1 sections of multiple float chambers straight pipe 4, setting in this way can be with
Material distillation process number is improved in limited height.Further, it can not also be equipped between two neighboring float chamber 2 straight
Pipeline section 4 can reduce the height of this bead tube in this way.
The internal diameter of the straight pipe 4 of the present invention is 0.9~0.1 times of 2 diameter of float chamber, 3 a diameter of float chamber of floating ball, 2 diameter
0.99~0.15 times.Floating ball 3 can only float in float chamber 2 in this way, pass through 2 inner wall of float chamber, 3 body surface face of floating ball, straight tube
The gas-liquid two-phase contact of 4 inner walls of section, carries out the efficient of mass-and heat-transfer amount.
2 a diameter of 0.01mm~50mm of float chamber of the present invention.Further, 2 a diameter of 0.01mm~1mm of float chamber,
With the rectifying suitable for macro work.Since the rectifying of micro- chemical field does not need prodigious flow, the present invention designs floating
The diameter of ball room 2 is not necessarily in 10MM or more.
The phegma import 14 of the present invention is positioned close at gaseous phase outlet 11, and rectifying material outlet is additionally provided on tube body 1
15.Liquid/vapor import 12 is connected with rectifying still；Gaseous phase outlet 11 is connected with condenser.
Specifically, in use, the liquid/vapor import 12 of bead tube lower end of the invention is connected with rectifying still；
Gaseous phase outlet 11 is connected with condenser, and the gas phase from rectifying still out sequentially passes through float chamber 2, straight pipe 4, due to float chamber
Floating ball 3 is equipped in 2, gas phase is in contact with 2 inner wall of float chamber, 3 body surface face of floating ball, 4 inner wall of straight pipe, carries out mass-and heat-transfer amount,
Realize rectifying separation.Gas phase after separation, which is entered by gaseous phase outlet 11 in condenser, to be condensed, condensed liquid one
Divide to turn again to by phegma import 14 and carry out abundant rectifying in bead tube, to realize that more preferable, more accurate rectifying detaches.
Embodiment 2
With reference to shown in Fig. 2, as different from Example 1, when tube body 1 of the invention is using outer diameter isometrical cylinder structure,
Handling ease, float chamber 2 can be molded with etching mode.
Embodiment 3
With reference to Fig. 3 a, shown in 3b, the invention also provides a kind of rectifying column, including tower body 100 and by multiple above-mentioned
The rectifier unit 200 that bead tube 10 forms, the orderly array of bead tube is in tower body 100.
Wherein, the bead tube 10 in rectifier unit 200 circularizes array (such as Fig. 3 a) or rectangular array (such as Fig. 3 b).On
The array way stated can be selected according to the different structure of rectifying column.
Embodiment 4
With reference to shown in Fig. 4, the invention also provides a kind of rectifying plates, including plate body 300 and a row are by multiple above-mentioned
The rectifier unit 200 that bead tube 10 forms, bead tube 20 is orderly to be arranged in plate body 300.Wherein, 10 arranged in parallel of bead tube
In in plate body 300.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of bead tube, including：Tube body, the upper end of the tube body be equipped with gaseous phase outlet, lower end be equipped with liquid/vapor into
Mouthful, material inlet and phegma import are equipped on the side wall of the tube body；
It is characterized in that, the tube body is equipped with several float chambers, floating ball is equipped in the float chamber；Outside the floating ball
Diameter is less than the internal diameter of float chamber.
2. a kind of bead tube according to claim 1, which is characterized in that be equipped with straight tube between the two neighboring float chamber
Section, the internal diameter of the straight pipe are less than the diameter of floating ball；The straight pipe is spaced apart with float chamber, and is sequentially communicated.
3. a kind of bead tube according to claim 2, which is characterized in that the internal diameter of the straight pipe is float chamber's diameter
0.9~0.1 times；The floating ball diameter is 0.99~0.15 times of float chamber's diameter；The a diameter of 0.01mm in float chamber~
50mm；The tube body is the cylinder structure or the isometrical cylinder structure of outer diameter of equal wall thickness.
4. a kind of bead tube according to claim 1, which is characterized in that the phegma import is positioned close to the gas
Phase exit.
5. a kind of bead tube according to claim 1, which is characterized in that be additionally provided with rectifying material outlet on the tube body.
6. a kind of bead tube according to claim 1, which is characterized in that the liquid/vapor import is connected with rectifying still；
The gaseous phase outlet is connected with condenser.
7. a kind of rectifying column, which is characterized in that including tower body and by multiple such as claim 1-10 any one claims
The rectifier unit of the bead tube composition, the orderly array of the bead tube is in the tower body.
8. a kind of rectifying column according to claim 7, which is characterized in that the bead tube in the rectifier unit circularizes battle array
Row；The rectangular array of bead tube in the rectifier unit.
9. a kind of rectifying plate, including plate body and a row by multiple as described in claim 1-10 any one claims
The rectifier unit of bead tube composition, the bead tube is orderly to be arranged in the plate body.
10. a kind of rectifying plate according to claim 9, which is characterized in that the bead tube arranged in parallel is in the plate body
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718597.1A CN108579116A (en) | 2018-07-03 | 2018-07-03 | A kind of bead tube, rectifying column and rectifying plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718597.1A CN108579116A (en) | 2018-07-03 | 2018-07-03 | A kind of bead tube, rectifying column and rectifying plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108579116A true CN108579116A (en) | 2018-09-28 |
Family
ID=63635547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810718597.1A Pending CN108579116A (en) | 2018-07-03 | 2018-07-03 | A kind of bead tube, rectifying column and rectifying plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108579116A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569002A (en) * | 2018-12-31 | 2019-04-05 | 江西石华精细化工科技协同创新有限公司 | A kind of method of extensive purification trimethyl aluminium crude product |
| CN109569003A (en) * | 2018-12-31 | 2019-04-05 | 江西石华精细化工科技协同创新有限公司 | A kind of method of purification of trimethyl aluminium crude product |
| CN110038318A (en) * | 2019-05-12 | 2019-07-23 | 马钢奥瑟亚化工有限公司 | A kind of vacuum interlayer still and fractionating device |
| CN110196202A (en) * | 2019-05-12 | 2019-09-03 | 马钢奥瑟亚化工有限公司 | A method of measurement coal tar three mixes naphtalene oil |
| CN112843765A (en) * | 2020-12-03 | 2021-05-28 | 天津大学 | Micro-scale efficient rectification separation process strengthening device and process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136976A (en) * | 1977-05-23 | 1979-01-30 | Nalco Chemical Company | Static mixing device |
| US4511435A (en) * | 1982-02-01 | 1985-04-16 | Rudy Strohschein | Non-flooding distilling column |
| CN107029536A (en) * | 2017-01-25 | 2017-08-11 | 大连铭晟环保设备有限公司 | Spiral blender and the denitrification apparatus using the blender |
| CN206995906U (en) * | 2017-06-26 | 2018-02-13 | 河北金牛旭阳化工有限公司 | rectifying device |
| CN208525866U (en) * | 2018-07-03 | 2019-02-22 | 衢州市鼎盛化工科技有限公司 | A kind of bead tube, rectifying column and rectifying plate |
-
2018
- 2018-07-03 CN CN201810718597.1A patent/CN108579116A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136976A (en) * | 1977-05-23 | 1979-01-30 | Nalco Chemical Company | Static mixing device |
| US4511435A (en) * | 1982-02-01 | 1985-04-16 | Rudy Strohschein | Non-flooding distilling column |
| CN107029536A (en) * | 2017-01-25 | 2017-08-11 | 大连铭晟环保设备有限公司 | Spiral blender and the denitrification apparatus using the blender |
| CN206995906U (en) * | 2017-06-26 | 2018-02-13 | 河北金牛旭阳化工有限公司 | rectifying device |
| CN208525866U (en) * | 2018-07-03 | 2019-02-22 | 衢州市鼎盛化工科技有限公司 | A kind of bead tube, rectifying column and rectifying plate |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569002A (en) * | 2018-12-31 | 2019-04-05 | 江西石华精细化工科技协同创新有限公司 | A kind of method of extensive purification trimethyl aluminium crude product |
| CN109569003A (en) * | 2018-12-31 | 2019-04-05 | 江西石华精细化工科技协同创新有限公司 | A kind of method of purification of trimethyl aluminium crude product |
| CN109569003B (en) * | 2018-12-31 | 2021-04-06 | 江西石华精细化工科技协同创新有限公司 | Purification method of trimethylaluminum crude product |
| CN109569002B (en) * | 2018-12-31 | 2021-06-22 | 江西石华精细化工科技协同创新有限公司 | Method for large-scale purification of trimethylaluminum crude product |
| CN110038318A (en) * | 2019-05-12 | 2019-07-23 | 马钢奥瑟亚化工有限公司 | A kind of vacuum interlayer still and fractionating device |
| CN110196202A (en) * | 2019-05-12 | 2019-09-03 | 马钢奥瑟亚化工有限公司 | A method of measurement coal tar three mixes naphtalene oil |
| CN110038318B (en) * | 2019-05-12 | 2024-06-11 | 马钢奥瑟亚化工有限公司 | Vacuum interlayer fractionating column and fractionating device |
| CN112843765A (en) * | 2020-12-03 | 2021-05-28 | 天津大学 | Micro-scale efficient rectification separation process strengthening device and process |
| CN112843765B (en) * | 2020-12-03 | 2022-04-01 | 天津大学 | Micro-scale efficient rectification separation process strengthening device and process |
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