CN107812503A - A kind of lightness-removing column - Google Patents
A kind of lightness-removing column Download PDFInfo
- Publication number
- CN107812503A CN107812503A CN201711289395.1A CN201711289395A CN107812503A CN 107812503 A CN107812503 A CN 107812503A CN 201711289395 A CN201711289395 A CN 201711289395A CN 107812503 A CN107812503 A CN 107812503A
- Authority
- CN
- China
- Prior art keywords
- pipe
- liquid level
- level gauge
- cylinder
- gusset
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000010992 reflux Methods 0.000 claims abstract description 7
- 238000010079 rubber tapping Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001795 light effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 7
- 239000000945 filler Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
- B01J19/305—Supporting elements therefor, e.g. grids, perforated plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention relates to a kind of lightness-removing column, including：Basic annular plate, gusset, skirt, cover plate, be open fairlead gusset, liquid outlet tube, bottom of towe conical head, blast pipe, lower shell, coil pipe, the live liquid level gauge mouth of pipe, the lower pick-up liquid level gauge mouth of pipe, the upper pick-up liquid level gauge mouth of pipe, the upper live liquid level gauge mouth of pipe, liquid level gauge joint, inferior pyramidal cylinder, pressure tapping, first thermocouple port, middle cylinder body, second thermocouple port, tower tray, first fluid-tight disk, upper conical cylinder, upper shell, reflux inlet, second fluid-tight disk, tower top ellipsoidal head, gas vent, drain and upper pressure gauge port.The advantages that lightness-removing column is simple in construction, and manufacturing cost is low, and three layers of cylinder and the coil pipe continuously coiled are provided with lightness-removing column, causes its production capacity big, and separative efficiency is high, and pressure drop is small, and liquid holdup is small, and operating flexibility is big, takes off that light effect is good and efficiency high.
Description
Technical field
The present invention relates to process units technical field, specifically, more particularly to a kind of lightness-removing column.
Background technology
Lightness-removing column is the mass transfer apparatus using the filler in tower as contact member between gas-liquid two-phase.The tower body of lightness-removing column is one
Vertical type cylinder, bottom are equipped with supporting plate, filler by huddle or whole block in a manner of be placed on support plate.The top of filler
Hold-down grid is installed, blown to prevent being raised air-flow.Liquid is sprayed on filler from tower top through liquid distribution trough, and along filler table
Under surface current.Gas is sent into from bottom of towe, after distribution device in gas-fluid (minor diameter tower does not set distribution device in gas-fluid typically) distribution, with liquid
Body continues through the space of packing layer in adverse current, and on filler surface, gas-liquid two-phase close contact carries out mass transfer.Lightness-removing column belongs to
Continuous contact gas-liquid mass transfer (contact) equipment, two phase compositions are along tower height consecutive variations, and under normal operating condition, gas phase is continuous phase,
Liquid phase is dispersed phase.The de- light effect of current most of lightness-removing columns is poor, and efficiency is low.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that a kind of lightness-removing column is provided,
It has that production capacity is big, and separative efficiency is high, the advantages of taking off good light effect and efficiency high.
In order to reach foregoing invention purpose, and then the technical scheme taken is as follows：
A kind of lightness-removing column, including：Basic annular plate, gusset, skirt, cover plate, opening fairlead gusset, liquid outlet tube, tower
Bottom conical head, blast pipe, lower shell, coil pipe, the lower live liquid level gauge mouth of pipe, the lower pick-up liquid level gauge mouth of pipe, upper pick-up liquid level gauge
The mouth of pipe, the upper live liquid level gauge mouth of pipe, liquid level gauge joint, inferior pyramidal cylinder, pressure tapping, the first thermocouple port, middle cylinder body,
Two thermocouple ports, tower tray, the first fluid-tight disk, upper conical cylinder, upper shell, reflux inlet, the second fluid-tight disk, tower top ellipse envelope
Head, gas vent, drain and upper pressure gauge port；The gusset is arranged in Basic annular plate and is enclosed on skirt, described
Cover plate is mounted by means of bolts on gusset, and the opening fairlead gusset is fixedly mounted in skirt cylindrical hole, the liquid
Body outlet is arranged in opening fairlead gusset, and the liquid outlet tube is connected with bottom of towe conical head, the bottom of towe taper
End socket is arranged on the top of skirt, and the liquid outlet tube is connected with bottom of towe conical head centre bore, close to top on the skirt
End is provided with blast pipe, and lower shell bottom is fixedly mounted on the top surface of bottom of towe conical head, and being internally provided with for lower shell is continuous
The coil pipe of coiling, the side wall of lower shell are provided with the lower live liquid level gauge mouth of pipe, the lower pick-up liquid level gauge mouth of pipe, upper pick-up liquid level gauge
The mouth of pipe, the upper live liquid level gauge mouth of pipe, while liquid level gauge joint is additionally provided with its side wall, the inferior pyramidal cylinder bottom is fixed
On lower shell top surface, inferior pyramidal cylinder is up-narrow and down-wide, and inferior pyramidal cylinder lateral wall is provided with pressure tapping and the first heat
Galvanic couple mouth, the middle cylinder body bottom are fixedly mounted on the top surface of inferior pyramidal cylinder, and the second thermoelectricity is provided with middle cylinder body outer wall
Even mouth, meanwhile, the middle cylinder body is internally provided with the tower tray of interlaced installation, and is provided with the end of last tower tray
One fluid-tight disk, the upper conical cylinder bottom are fixedly mounted on middle cylinder body top surface, and upper conical cylinder is up-narrow and down-wide, the upper cylinder
Body bottom is fixedly mounted on the top surface of upper conical cylinder, and reflux inlet is provided with upper shell outer wall, meanwhile, the upper shell
The tower tray of interlaced installation is internally provided with, the second fluid-tight disk is installed in the end of last tower tray, the tower top is ellipse
Circular head bottom is fixedly mounted on the top surface of upper shell, and the tower top ellipsoidal head center is provided with gas vent,
Drain and upper pressure gauge port are additionally provided with tower top ellipsoidal head.
The present invention has advantages below compared with prior art：The lightness-removing column is simple in construction, and manufacturing cost is low, in lightness-removing column
Three layers of cylinder and the coil pipe continuously coiled are provided with, cause its production capacity big, separative efficiency is high, and pressure drop is small, and liquid holdup is small, behaviour
Make the advantages that elasticity is big, take off that light effect is good and efficiency high.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of lightness-removing column of the present invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand application scheme, below in conjunction with the embodiment of the present application
Accompanying drawing, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, rather than whole embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model of the application protection
Enclose.
As shown in figure 1, a kind of lightness-removing column, including：Basic annular plate 1, gusset 2, skirt 3, cover plate 4, opening fairlead gusset
5th, liquid outlet tube 6, bottom of towe conical head 7, blast pipe 8, lower shell 9, coil pipe 10, the lower live liquid level gauge mouth of pipe 11, lower pick-up
The liquid level gauge mouth of pipe 12, the upper pick-up liquid level gauge mouth of pipe 13, the upper live liquid level gauge mouth of pipe 14, liquid level gauge joint 15, inferior pyramidal cylinder 16,
Pressure tapping 17, the first thermocouple port 18, middle cylinder body 19, the second thermocouple port 20, tower tray 21, the first fluid-tight disk 22, epicone
Shape cylinder 23, upper shell 24, reflux inlet 25, the second fluid-tight disk 26, tower top ellipsoidal head 27, gas vent 28, drain
29 and upper pressure gauge port 30；The gusset 2 is arranged in Basic annular plate 1 and is enclosed on skirt 3, and the cover plate 4 passes through spiral shell
Bolt is fixedly mounted on gusset 2, and the opening fairlead gusset 5 is fixedly mounted in the cylindrical hole of skirt 3, the liquid outlet tube
6 are arranged in opening fairlead gusset 5, and the liquid outlet tube 6 is connected with bottom of towe conical head 7, the bottom of towe conical head 7
Installed in the top of skirt 3, the liquid outlet tube 6 is connected with the centre bore of bottom of towe conical head 7, close to top on the skirt 3
End is provided with blast pipe 8, and the bottom of lower shell 9 is fixedly mounted on the top surface of bottom of towe conical head 7, and lower shell 9 is internally provided with
The coil pipe 10 continuously coiled, the side wall of lower shell 9 be provided with the lower live liquid level gauge mouth of pipe 11, the lower pick-up liquid level gauge mouth of pipe 12,
The upper pick-up liquid level gauge mouth of pipe 13, the upper live liquid level gauge mouth of pipe 14, while liquid level gauge joint 15 is additionally provided with its side wall, it is described
The bottom of inferior pyramidal cylinder 16 is fixedly mounted on the top surface of lower shell 9, and inferior pyramidal cylinder 16 is up-narrow and down-wide, the side wall of inferior pyramidal cylinder 16
The thermocouple port 18 of pressure tapping 17 and first is provided with, the bottom of middle cylinder body 19 is fixedly mounted on the top of inferior pyramidal cylinder 16
On face, the second thermocouple port 20 is installed on the outer wall of middle cylinder body 19, meanwhile, the middle cylinder body 19 is internally provided with interlaced peace
The tower tray 21 of dress, the first fluid-tight disk 22 is provided with the end of last tower tray 21, and the upper conical bottom of cylinder 23 is fixed
On the top surface of middle cylinder body 19, upper conical cylinder 23 is up-narrow and down-wide, and the bottom of upper shell 24 is fixedly mounted on upper conical cylinder
On the top surface of body 23, reflux inlet 25 is installed on the outer wall of upper shell 24, meanwhile, the upper shell 24 is internally provided with mutual friendship
The tower tray 21 of mistake installation, the second fluid-tight disk 26, the tower top ellipsoidal head 27 are provided with the end of last tower tray 21
Bottom is fixedly mounted on the top surface of upper shell 24, and the center of tower top ellipsoidal head 27 is provided with gas vent 28, tower
Drain 29 and upper pressure gauge port 30 are additionally provided with the ellipsoidal head 27 of top.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (1)
1. a kind of lightness-removing column, including：Basic annular plate, gusset, skirt, cover plate, opening fairlead gusset, liquid outlet tube, bottom of towe
Conical head, blast pipe, lower shell, coil pipe, the lower live liquid level gauge mouth of pipe, the lower pick-up liquid level gauge mouth of pipe, upper pick-up liquid level gauge pipe
Mouth, the upper live liquid level gauge mouth of pipe, liquid level gauge joint, inferior pyramidal cylinder, pressure tapping, the first thermocouple port, middle cylinder body, second
Thermocouple port, tower tray, the first fluid-tight disk, upper conical cylinder, upper shell, reflux inlet, the second fluid-tight disk, tower top ellipse envelope
Head, gas vent, drain and upper pressure gauge port；Characterized in that, the gusset is arranged in Basic annular plate and is enclosed on
On skirt, the cover plate is mounted by means of bolts on gusset, and the opening fairlead gusset is fixedly mounted on skirt cylinder
In hole, the liquid outlet tube is arranged in opening fairlead gusset, and the liquid outlet tube is connected with bottom of towe conical head, institute
The top that bottom of towe conical head is arranged on skirt is stated, the liquid outlet tube is connected with bottom of towe conical head centre bore, the skirt
Blast pipe is provided with close to top on seat, lower shell bottom is fixedly mounted on the top surface of bottom of towe conical head, the inside of lower shell
Be provided with the coil pipe continuously coiled, the side wall of lower shell be provided with the lower live liquid level gauge mouth of pipe, the lower pick-up liquid level gauge mouth of pipe, on
The pick-up liquid level gauge mouth of pipe, the upper live liquid level gauge mouth of pipe, while liquid level gauge joint is additionally provided with its side wall, the inferior pyramidal cylinder
Body bottom is fixedly mounted on lower shell top surface, and inferior pyramidal cylinder is up-narrow and down-wide, and inferior pyramidal cylinder lateral wall is provided with pressure gauge and connect
Head and the first thermocouple port, the middle cylinder body bottom is fixedly mounted on the top surface of inferior pyramidal cylinder, installed on middle cylinder body outer wall
There is the second thermocouple port, meanwhile, the middle cylinder body is internally provided with the tower tray of interlaced installation, at the end of last tower tray
End is provided with the first fluid-tight disk, and the upper conical cylinder bottom is fixedly mounted on middle cylinder body top surface, under narrow on upper conical cylinder
Width, the upper shell bottom are fixedly mounted on the top surface of upper conical cylinder, reflux inlet are provided with upper shell outer wall, together
When, the upper shell is internally provided with the tower tray of interlaced installation, and the second fluid-tight is provided with the end of last tower tray
Disk, the tower top ellipsoidal head bottom are fixedly mounted on the top surface of upper shell, the tower top ellipsoidal head center
Provided with gas vent, drain and upper pressure gauge port are additionally provided with tower top ellipsoidal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289395.1A CN107812503A (en) | 2017-12-07 | 2017-12-07 | A kind of lightness-removing column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289395.1A CN107812503A (en) | 2017-12-07 | 2017-12-07 | A kind of lightness-removing column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107812503A true CN107812503A (en) | 2018-03-20 |
Family
ID=61606679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711289395.1A Pending CN107812503A (en) | 2017-12-07 | 2017-12-07 | A kind of lightness-removing column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430277A (en) * | 2022-06-23 | 2022-12-06 | 国能国华(北京)电力研究院有限公司 | Device and method for reducing escape of absorbent of carbon dioxide capture system |
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| CN102657993A (en) * | 2012-04-26 | 2012-09-12 | 苏州市金翔钛设备有限公司 | Butane removing tower |
| CN203043591U (en) * | 2013-01-18 | 2013-07-10 | 江西国药有限责任公司 | Butanol and acetone rectifying tower for preparing medicaments |
| CN203108244U (en) * | 2012-12-24 | 2013-08-07 | 邹平顺康生物科技有限公司 | Acetic acid concentration tower |
| CN204815737U (en) * | 2015-06-04 | 2015-12-02 | 珠海长炼石化设备有限公司 | A solvent recovery column for petroleum production |
| CN204816464U (en) * | 2015-07-08 | 2015-12-02 | 珠海长炼石化设备有限公司 | A lightness -removing column for petrochemical |
| CN204874411U (en) * | 2015-07-23 | 2015-12-16 | 许擎楠 | A fractionating tower for petroleum production |
| CN207709030U (en) * | 2017-12-07 | 2018-08-10 | 齐培英 | A kind of lightness-removing column |
-
2017
- 2017-12-07 CN CN201711289395.1A patent/CN107812503A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657993A (en) * | 2012-04-26 | 2012-09-12 | 苏州市金翔钛设备有限公司 | Butane removing tower |
| CN203108244U (en) * | 2012-12-24 | 2013-08-07 | 邹平顺康生物科技有限公司 | Acetic acid concentration tower |
| CN203043591U (en) * | 2013-01-18 | 2013-07-10 | 江西国药有限责任公司 | Butanol and acetone rectifying tower for preparing medicaments |
| CN204815737U (en) * | 2015-06-04 | 2015-12-02 | 珠海长炼石化设备有限公司 | A solvent recovery column for petroleum production |
| CN204816464U (en) * | 2015-07-08 | 2015-12-02 | 珠海长炼石化设备有限公司 | A lightness -removing column for petrochemical |
| CN204874411U (en) * | 2015-07-23 | 2015-12-16 | 许擎楠 | A fractionating tower for petroleum production |
| CN207709030U (en) * | 2017-12-07 | 2018-08-10 | 齐培英 | A kind of lightness-removing column |
Non-Patent Citations (1)
| Title |
|---|
| 田颐慧: "《化工设备》", 北京：中国石化出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430277A (en) * | 2022-06-23 | 2022-12-06 | 国能国华(北京)电力研究院有限公司 | Device and method for reducing escape of absorbent of carbon dioxide capture system |
| CN115430277B (en) * | 2022-06-23 | 2024-06-07 | 国能国华(北京)电力研究院有限公司 | Device and method for reducing escape of absorbent of carbon dioxide capturing system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180320 |