CN208018183U - A kind of rectifying column easy to repair - Google Patents
A kind of rectifying column easy to repair Download PDFInfo
- Publication number
- CN208018183U CN208018183U CN201820273346.2U CN201820273346U CN208018183U CN 208018183 U CN208018183 U CN 208018183U CN 201820273346 U CN201820273346 U CN 201820273346U CN 208018183 U CN208018183 U CN 208018183U
- Authority
- CN
- China
- Prior art keywords
- tower body
- branch pipe
- baffle
- gas outlet
- rectifying column
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of rectifying columns easy to repair, including tower body, the tower body right end is provided with feed inlet, the tower body top is provided with gaseous phase outlet, the tower body bottom end is provided with liquid-phase outlet, the tower body is internally provided with multigroup equally distributed column plate, tower body inside division is become the rectification chamber of multiple vertical distributions by the column plate, the tower body left end is provided with air pressure adjustment pipe, one end of the air pressure adjustment pipe is communicated to the rectification chamber of lowermost end, the other end is communicated to the rectification chamber of top layer, the utility model is simple in structure, rectification efficiency is high, rectification effect is good, it can ensure rectifying progress working properly, because pressure change caused by the reasons such as production history has good adaptability.
Description
Technical field
The utility model is related to rectifying column technical field, specially a kind of rectifying column easy to repair.
Background technology
Rectifying column is a kind of tower vapor-liquid contacting apparatus for carrying out rectifying.There is different wave using each component in mixture
Hair degree, i.e. this different property of the vapour pressure of each component at the same temperature, make the light component (low-boiling-point substance) in liquid phase be transferred to
In gas phase, and the heavy constituent (high-boiling components) in gas phase is transferred in liquid phase, to realize the purpose of separation.Rectifying column is also oil
A kind of extremely wide mass-and heat-transfer device is applied in Chemical Manufacture.Traditional rectifying column at work, if production capacity becomes
Change, larger fluctuation can occur for the pressure drop in tower body, and column plate can not adapt in time, column plate can be caused to block, and influence production effect
Rate.
Utility model content
The purpose of this utility model is to provide a kind of rectifying columns easy to repair, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of rectifying column easy to repair, including tower body, the tower body right end are provided with feed inlet, and the tower body top is set
It is equipped with gaseous phase outlet, the tower body bottom end is provided with liquid-phase outlet, and the tower body is internally provided with multigroup equally distributed column plate,
Tower body inside division is become the rectification chamber of multiple vertical distributions by the column plate, and the tower body left end is provided with air pressure adjustment pipe,
One end of the air pressure adjustment pipe is communicated to the rectification chamber of lowermost end, and the other end is communicated to the rectification chamber of top layer.
Preferably, the air pressure adjustment pipe includes the first branch pipe and the second branch pipe, and the right end of first branch pipe is communicated to
The rectification chamber of the bottom, first branch pipe top are provided with the second branch pipe, and the top of second branch pipe is communicated to top layer
Rectification chamber, left end is provided with spring inside first branch pipe, and the right end of the spring is connected with piston, the piston and the
The caliber of one branch pipe matches, and the piston is arranged on the right side of the second branch pipe and the first branch pipe junction.
Preferably, the tray surfaces are provided with several equally distributed big gas outlets, the big gas outlet top setting
There are first baffle, one end and the column plate of the first baffle to be hinged, small gas outlet is provided on the first baffle, it is described small
Gas outlet is arranged right over big gas outlet, and the area of the small gas outlet is less than big gas outlet, and the small gas outlet top is set
It is equipped with second baffle, one end of the second baffle is hinged on first baffle.
Preferably, the tower body peripheral surface is provided with insulating layer.
Preferably, the tray surfaces are provided with several permeable holes of array distribution.
Preferably, the tower body top left hand is provided with thermocouple thermometer, and pressure is provided on the right side of the tower body top
Meter.
Compared with prior art, the utility model has the beneficial effects that：Raw material enters from feed inlet inside tower body, carries out essence
It evaporates, column plate will be partitioned into multiple rectification chambers in tower body so that the multiple rectifying of raw material improves output quality；Tray surfaces are arranged
There are first baffle and second baffle, when production capacity reduces, second baffle jacks up upwards under gas pressure, exposes small gas outlet, when
When production capacity increases, with the increase of air pressure, first baffle is opened under the influence of air pressure, exposes big gas outlet, to according to production
The size of the variation automatic adjustment gas outlet of energy, rationally controls pressure drop；When the air pressure of bottom is excessive, air pressure can push piston to
Left dislocation, extra gas enter in the second branch pipe, are passed through the rectification chamber on upper layer, to balance the air pressure between each rectification chamber,
It prevents from liquid occurs because of the relationship of pressure to fall general phenomenon, ensures progress working properly.The utility model is simple in structure, rectifying
Efficient, rectification effect is good, can ensure rectifying progress working properly, because of pressure change caused by the reasons such as production history
There is good adaptability.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of rectifying column easy to repair；
Fig. 2 is the enlarged drawing at A in a kind of rectifying column easy to repair；
Fig. 3 is a kind of structural schematic diagram of column plate in rectifying column easy to repair；
Fig. 4 is the structural schematic diagram of big gas outlet and small gas outlet in a kind of rectifying column easy to repair.
In figure：1- tower bodies, 2- feed inlets, 3- gaseous phase outlets, 4- liquid-phase outlets, 5- column plates, 6- air pressure adjustment pipes, 7- first
Branch pipe, the second branch pipes of 8-, 9- springs, 10- pistons, 11- insulating layers, 12- thermocouple thermometers, 13- pressure gauges, 14- permeable holes,
The big gas outlets 15-, the first big baffles of 16-, the small gas outlets 17-, 18- second baffles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
~4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of rectifying column easy to repair, including tower body
1,1 right end of the tower body is provided with feed inlet 2, and 1 top of the tower body is provided with gaseous phase outlet 3, and 1 bottom end of the tower body is provided with
Liquid-phase outlet 4, the tower body 1 are internally provided with multigroup equally distributed column plate 5, and the column plate 5 becomes 1 inside division of tower body
The rectification chamber of multiple vertical distributions, 1 left end of the tower body are provided with air pressure adjustment pipe 6, one end connection of the air pressure adjustment pipe 6
To the rectification chamber of lowermost end, the other end is communicated to the rectification chamber of top layer.
The air pressure adjustment pipe 6 includes the first branch pipe 7 and the second branch pipe 8, and the right end of first branch pipe 7 is communicated to most bottom
The rectification chamber of layer, 7 top of the first branch pipe are provided with the second branch pipe 8, and the top of second branch pipe 8 is communicated to top layer
Rectification chamber, first branch pipe, 7 inside left end are provided with spring 9, and the right end of the spring 9 is connected with piston 10, the piston
10 match with the caliber of the first branch pipe 7, and the right side in 7 junction of the second branch pipe 8 and the first branch pipe is arranged in the piston 10.
5 surface of the column plate is provided with several equally distributed big gas outlets 15, and 15 top of big gas outlet is provided with
First baffle 16, one end and the column plate 5 of the first baffle 16 are hinged, and small gas outlet is provided on the first baffle 16
17, right over big gas outlet 15, the area of the small gas outlet 17 is less than big gas outlet 15, institute for the setting of small gas outlet 17
It states 17 top of small gas outlet and is provided with second baffle 18, one end of the second baffle 18 is hinged on first baffle 16.
1 peripheral surface of the tower body is provided with insulating layer 11, increases the heat insulation effect of tower body 1, saves the energy, improves work effect
Rate.
5 surface of the column plate is provided with several permeable holes 14 of array distribution.
1 top left hand of the tower body is provided with thermocouple thermometer 12, and pressure gauge is provided on the right side of 1 top of the tower body
13, convenient for measuring the data inside tower body 1 in real time.
The operation principle of the utility model is：Raw material enters from feed inlet 2 inside tower body 1, carries out rectifying, and column plate 5 is by tower
Multiple rectification chambers are partitioned into body 1 so that the multiple rectifying of raw material improves output quality；5 surface of column plate is provided with first baffle
16 and second baffle 18, when production capacity reduces, second baffle 18 jacks up upwards under gas pressure, exposes small gas outlet 17, works as production
When can increase, with the increase of air pressure, first baffle 16 is opened under the influence of air pressure, exposes big gas outlet 15, to basis
The size of the variation automatic adjustment gas outlet of production capacity, rationally controls pressure drop；When the air pressure of bottom is excessive, air pressure can push piston
10 to left dislocation, and extra gas enters in the second branch pipe 8, is passed through the rectification chamber on upper layer, to balance between each rectification chamber
Air pressure prevents from liquid occurs because of the relationship of pressure to fall general phenomenon, ensures progress working properly.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of rectifying column easy to repair, including tower body（1）, it is characterised in that：The tower body（1）Right end is provided with feed inlet
（2）, the tower body（1）Top is provided with gaseous phase outlet（3）, the tower body（1）Bottom end is provided with liquid-phase outlet（4）, the tower
Body（1）It is internally provided with multigroup equally distributed column plate（5）, the column plate（5）By tower body（1）Inside division becomes multiple vertical
The rectification chamber of distribution, the tower body（1）Left end is provided with air pressure adjustment pipe（6）, the air pressure adjustment pipe（6）One end be communicated to
The rectification chamber of lowermost end, the other end are communicated to the rectification chamber of top layer.
2. a kind of rectifying column easy to repair according to claim 1, it is characterised in that：The air pressure adjustment pipe（6）Packet
Include the first branch pipe（7）With the second branch pipe（8）, first branch pipe（7）Right end be communicated to the rectification chamber of the bottom, described first
Branch pipe（7）Top is provided with the second branch pipe（8）, second branch pipe（8）Top be communicated to the rectification chamber of top layer, described
One branch pipe（7）Internal left end is provided with spring（9）, the spring（9）Right end be connected with piston（10）, the piston（10）With
First branch pipe（7）Caliber match, the piston（10）It is arranged in the second branch pipe（8）With the first branch pipe（7）The right side of junction
Side.
3. a kind of rectifying column easy to repair according to claim 1, it is characterised in that：The column plate（5）Surface is arranged
There are several equally distributed big gas outlets（15）, the big gas outlet（15）Top is provided with first baffle（16）, described first
Baffle（16）One end and column plate（5）It is hinged, the first baffle（16）On be provided with small gas outlet（17）, the small outlet
Mouthful（17）It is arranged in big gas outlet（15）Surface, the small gas outlet（17）Area be less than big gas outlet（15）, described small
Gas outlet（17）Top is provided with second baffle（18）, the second baffle（18）One end be hinged on first baffle（16）On.
4. a kind of rectifying column easy to repair according to claim 1, it is characterised in that：The tower body（1）Peripheral surface is set
It is equipped with insulating layer（11）.
5. a kind of rectifying column easy to repair according to claim 1, it is characterised in that：The column plate（5）Surface is arranged
There are several permeable holes of array distribution（14）.
6. a kind of rectifying column easy to repair according to claim 1, it is characterised in that：The tower body（1）Top left hand
It is provided with thermocouple thermometer（12）, the tower body（1）It is provided with pressure gauge on the right side of top（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820273346.2U CN208018183U (en) | 2018-02-26 | 2018-02-26 | A kind of rectifying column easy to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820273346.2U CN208018183U (en) | 2018-02-26 | 2018-02-26 | A kind of rectifying column easy to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208018183U true CN208018183U (en) | 2018-10-30 |
Family
ID=63905717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820273346.2U Expired - Fee Related CN208018183U (en) | 2018-02-26 | 2018-02-26 | A kind of rectifying column easy to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208018183U (en) |
-
2018
- 2018-02-26 CN CN201820273346.2U patent/CN208018183U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |