CN206334377U - A kind of gas-liquid separation device of rectifying column - Google Patents
A kind of gas-liquid separation device of rectifying column Download PDFInfo
- Publication number
- CN206334377U CN206334377U CN201621398343.9U CN201621398343U CN206334377U CN 206334377 U CN206334377 U CN 206334377U CN 201621398343 U CN201621398343 U CN 201621398343U CN 206334377 U CN206334377 U CN 206334377U
- Authority
- CN
- China
- Prior art keywords
- tower
- rectifying column
- reservoir
- gas
- lower section
- 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.)
- Active
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model discloses a kind of gas-liquid separation device of rectifying column, including rectifying column tower（1）, cooler b（3）, condenser a（8）With reservoir in tower（11）；The condenser a（8）It is located at rectifying column tower（1）Inside uppermost position, condenser a（8）Lower section provided with reservoir in tower（11）；Reservoir in the tower（11）Inside it is additionally provided with dome baffle plate（9）And breather pipe（6）, reservoir in the tower（11）Lower section be additionally provided with card（5）, the card（5）Lower section be rectifying column packing area（13）；Reservoir in the tower（11）Also pass through drain pipe（2）With cooler b（3）Connection, cooler b（3）Lower section be distillate collection port.The utility model integrates rectifying and condensation, realizes air-liquid quick separating, also helps the stabilization of distillation process vapor liquid equilibrium and make it that gas-liquid separation is more thorough, and then improves the efficiency and product purity of rectifying.
Description
Technical field
The utility model is related to rectifying device technical field, specifically a kind of gas-liquid separation device of rectifying column.
Background technology
Rectifying column is a kind of tower vapor-liquid contacting apparatus for carrying out rectifying.The gas phase evaporated carries out adverse current with lower descending liquid and connect
Touch, during two are in contact, volatile (low boiling) component in lower descending liquid is constantly shifted into gas phase, the difficult volatilization in gas phase
(higher boiling) component is constantly shifted in downward descending liquid, and gas phase is closer to tower top, and its volatile components concentration is higher, and lower descending liquid
Closer to bottom of towe, its difficult volatile component is then more enriched with, so as to reach the purpose of component separation.The gas phase that rectifying column is risen by tower top
Into condenser, a part for the liquid of condensation returns to tower top as phegma and entered in rectifying column, the then conduct of remaining part
Distillate takes out.
The rectifying column used in current chemical process is external condenser system, the gas phase of the discharge of rectifying column tower top
Need just enter in condenser system by transfer conduit, during transmission, the heat of gas itself is easily lost, and enters
And partial gas phase is easily remained in pipeline by heat losses, it is not easily recycled, and condensing unit can not reach highest heat friendship
Change efficiency.It is attached simultaneously between rectifying column and condenser using devices such as conduits, its sound construction degree is poor, and liquid
Internal gathering distribution gas velocity is smaller, easily produces delay, condenser is a heavy condensation structure in addition, and condensation effect is poor.Cause
This, research is a kind of to be particularly important the device that rectifying and condensation integrate.
The content of the invention
There is provided a kind of gas-liquid separation device of rectifying column for the problem of the utility model exists for existing rectifying column.This dress
Put by the way that rectifying and condensation are integrated, it is possible to achieve air-liquid separation is fast, more thorough by B-grade condensation, is conducive to rectifying
The stabilization of process vapor liquid equilibrium, and then improve the efficiency and product purity of rectifying.
In order to realize the above object the technical solution adopted in the utility model is as follows：
A kind of gas-liquid separation device of rectifying column, including rectifying column tower, cooler b, condenser a and Ta Nei reservoir；
The condenser a is located at the inside uppermost position of rectifying column tower, and condenser a lower section is provided with reservoir in tower；The tower
Dome baffle plate and breather pipe are additionally provided with interior reservoir, the dome baffle plate is fixed in tower above reservoir by support column,
The breather pipe is located in tower on the axis of reservoir, is additionally provided with card in the tower below reservoir, the card
Lower section is rectifying column packing area；Reservoir is also connected by drain pipe with cooler b in the tower, and cooler b lower section is to evaporate
Liquid collection port.
Further, visor and liquid return hole are provided with the above tower between reservoir and card.
Further, the above card is evenly distributed with aperture.
Further, it is additionally provided with the return duct being connected with the liquid return hole of rectifying column tower below the above cooler b.
Further, the above condenser a is provided with tubulation cooling zone and end socket cooling zone；In the end socket cooling zone
Heart axle is provided with vacuum system interface；Connected above the tubulation cooling zone and below end socket cooling zone with conduit, end socket cooling
The overfall of coolant is additionally provided with below area.
Further, the above drain pipe is ﹃ shape pipes, and the height of drain pipe crosses gas port less than the upper of breather pipe.
Further, the stage casing of the rectifying column tower is provided with charging aperture.
Further, the filler of the rectifying column packing area is stainless steel wire corrugated wire gauze packing.
The application method of the present apparatus：Raw material steams tubulation cooling zone and end socket of the gas by condenser a in rectifying column
Cooling zone is condensed, and condensate liquid falls into dome baffle plate, into tower in reservoir, after the condensation hydroful of reservoir in tower, through going out liquid
Pipe is further cooled down into cooler b and dropped in collection product, partial reflux rectifying column on card, and phegma is realized in card
Dispersed rear portion enters in filler, realizes rectifying again.
Compared with prior art, advantage of the present utility model and have the beneficial effect that：
1st, the utility model device integrates rectifying and condensation, and gas realizes that air-liquid is quickly divided by B-grade condensation
From, energy consumption can be not only reduced, the stabilization of distillation process vapor liquid equilibrium is also helped and make it that gas-liquid separation is more thorough, and then
Improve the efficiency and product purity of rectifying.
2nd, the present apparatus can be such that liquid phase thoroughly fully contacts by setting dome baffle plate and card, not only, can also realize
The dispersed and backflow of condensate liquid, improves rectification effect.
3rd, the present apparatus realizes time condensation provided with condenser b to just cooling, can improve condensation effect.
4th, the present apparatus integrates rectifying and condensation, and the heat that can reduce gas itself flowing and pipeline is easily damaged
Consumption, while solve partial gas phase easily remains in the problem of causing to be not easily recycled in pipeline by heat losses.
5th, the present apparatus also has the advantages that simple in construction, low cost, energy consumption are low, easily operated, easily realizes industrial metaplasia
Production, with good Social benefit and economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the gas-liquid separation device of the utility model rectifying column；
Fig. 2 is the partial enlarged drawing of circular arc baffle plate；
Fig. 3 is the partial enlarged drawing of card.
In accompanying drawing mark：1- rectifying column towers, 2- drain pipes, 3- coolers b, 4- return duct, 5- cards, 6- dividing plates, 7-
Charging aperture, 8- condensers a, 8a- tubulation cooling zone, 8b- end sockets cooling zone, 8c- vacuum system interfaces, 9- dome baffle plates, 10- branch
Reservoir in dagger, 11- towers, 12- visors, 13- rectifying columns packing area.
Embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments, but is not limited to of the present utility model
Protection domain.
Embodiment 1
As shown in Figure 1, the gas-liquid separation device of the rectifying column, including rectifying column tower 1, cooler b3, condenser
A8 and Ta Nei reservoirs 11；The condenser a8 is located at below the inside uppermost position of rectifying column tower 1, condenser a8 and set
There are reservoir 11 in tower；Dome baffle plate 9 and breather pipe 6 are additionally provided with the tower in reservoir 11, the dome baffle plate 9 passes through branch
Dagger 10 is fixed on the top of reservoir 11 in tower, and the breather pipe 6 is located in tower on the axis of reservoir 11, is stored up in the tower
The lower section of liquid bath 11 is additionally provided with card 5, and the lower section of the card 5 is rectifying column packing area 13；Reservoir 11 also leads in the tower
Cross drain pipe 2 to be connected with cooler b3, cooler b3 lower section is distillate collection port.
Further, visor 12 and liquid return hole are provided with the tower between reservoir 11 and card 5.
Further, the card 5 is evenly distributed with aperture.
Further, it is additionally provided with the return duct 4 being connected with the liquid return hole of rectifying column tower 1 below the cooler b3.
Further, the condenser a8 is provided with tubulation cooling zone 8a and end socket cooling zone 8b；The end socket cooling zone 8b
Central shaft be provided with vacuum system interface 8c；Connected above the tubulation cooling zone 8a and below the 8b of end socket cooling zone with conduit
Connect, the overfall of coolant is additionally provided with below the 8b of end socket cooling zone.
Further, the drain pipe 2 is ﹃ shape pipes, and the height of drain pipe 2 crosses gas port less than the upper of breather pipe 6.
Further, the stage casing of the rectifying column tower 1 is provided with charging aperture 7.
Further, the filler of the rectifying column packing area 13 is stainless steel wire corrugated wire gauze packing.
Embodiment 2
The bottom of the rectifying column tower is replaced with alembic, and remaining part and connected mode are same as Example 1.
The application method of the present apparatus：Raw material steams tubulation cooling zone 8a and envelope of the gas by condenser a8 in rectifying column
Head cooling zone 8b condensations, condensate liquid falls into dome baffle plate 9, into tower in reservoir 11, when the condensation hydroful of reservoir 11 in tower
Afterwards, further cool down and dropped in collection product, partial reflux rectifying column on card 5 into cooler b3 through drain pipe, flowed back
Liquid realizes that dispersed rear portion enters in rectifying column packing area 13 in card 5, realizes rectifying again.
The application of the present apparatus：The purity 99.5% of trans-anethole is isolated from anise-oil；Oil of bay separates the purity 99% of cinnamic acid；Turpentine
Oil separates out the purity 99% of australene, the purity of nopinene 99%；Eucalyptus oil isolates Cineole purity 95%；Camphor oil separation virtue
The purity 99% of camphor tree alcohol.
Claims (6)
1. a kind of gas-liquid separation device of rectifying column, it is characterised in that：Including rectifying column tower（1）, cooler b（3）, condenser
a（8）With reservoir in tower（11）；The condenser a（8）It is located at rectifying column tower（1）Inside uppermost position, condenser a
（8）Lower section provided with reservoir in tower（11）；Reservoir in the tower（11）Inside it is additionally provided with dome baffle plate（9）And breather pipe（6）,
The dome baffle plate（9）Pass through support column（10）It is fixed on reservoir in tower（11）Top, the breather pipe（6）It is located at storage in tower
Liquid bath（11）Axis on, reservoir in the tower（11）Lower section be additionally provided with card（5）, the card（5）Lower section be
Rectifying column packing area（13）；Reservoir in the tower（11）Also pass through drain pipe（2）With cooler b（3）Connection, cooler b（3）
Lower section be distillate collection port.
2. the gas-liquid separation device of rectifying column according to claim 1, it is characterised in that：Reservoir in the tower（11）And flower
Plate（5）Between be provided with visor（12）And liquid return hole.
3. the gas-liquid separation device of rectifying column according to claim 1, it is characterised in that：The card（5）It is evenly distributed with
Aperture.
4. the gas-liquid separation device of rectifying column according to claim 1, it is characterised in that：The cooler b（3）Lower section also
It is provided with and rectifying column tower（1）Liquid return hole connection return duct（4）.
5. the gas-liquid separation device of rectifying column according to claim 1, it is characterised in that：The condenser a（8）Provided with tubulation
Cooling zone（8a）With end socket cooling zone（8b）；The end socket cooling zone（8b）Central shaft be provided with vacuum system interface（8c）；
The tubulation cooling zone（8a）Top and end socket cooling zone（8b）Lower section is connected with conduit, end socket cooling zone（8b）Lower section is additionally provided with
The overfall of coolant.
6. the gas-liquid separation device of rectifying column according to claim 1, it is characterised in that：The drain pipe（2）For ﹃ shape pipes,
Drain pipe（2）Height be less than breather pipe（6）It is upper cross gas port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398343.9U CN206334377U (en) | 2016-12-20 | 2016-12-20 | A kind of gas-liquid separation device of rectifying column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398343.9U CN206334377U (en) | 2016-12-20 | 2016-12-20 | A kind of gas-liquid separation device of rectifying column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206334377U true CN206334377U (en) | 2017-07-18 |
Family
ID=59301404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398343.9U Active CN206334377U (en) | 2016-12-20 | 2016-12-20 | A kind of gas-liquid separation device of rectifying column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206334377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512463A (en) * | 2016-12-20 | 2017-03-22 | 广西壮族自治区林业科学研究院 | Gas and liquid separation device of rectifying tower |
-
2016
- 2016-12-20 CN CN201621398343.9U patent/CN206334377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512463A (en) * | 2016-12-20 | 2017-03-22 | 广西壮族自治区林业科学研究院 | Gas and liquid separation device of rectifying tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205925048U (en) | Retrieve batch distillation device of ethanol in china cypress paper production process | |
| CN203710716U (en) | Device for improving recycling rate of alcohol ketone components in refining process of cyclohexanone | |
| CN205269088U (en) | Vacuum rectifying apparatus with built -in roots vacuum pump | |
| CN106512463A (en) | Gas and liquid separation device of rectifying tower | |
| CN206334377U (en) | A kind of gas-liquid separation device of rectifying column | |
| CN103288601B (en) | Cyclohexanol distillation method | |
| CN103910605B (en) | The technique of a kind of infiltration evaporation system and refined biological propyl carbinol thereof | |
| CN201921539U (en) | Multistage rectified ethanol recovery device | |
| CN201603410U (en) | Energy-saving continuous alcohol-rectification recovery tower | |
| CN203227315U (en) | Recovery tower | |
| CN203060873U (en) | Continuous rectifying tower for N-methylaniline | |
| CN106512462A (en) | Turpentine continuous rectification device | |
| CN205287661U (en) | Trace liquid distillation plant | |
| CN103897803B (en) | Biofuel purifying technique and system | |
| CN206334372U (en) | A kind of turpentine oil continuous rectification apparatus | |
| CN206404352U (en) | The device of the tower methanol distillation column by-product ethanol of dividing plate | |
| CN206337190U (en) | A kind of vacuum system of turpentine oil rectifying column | |
| CN106316793A (en) | Alcohol preparing device and method based on the double rectification column and six-column and four-effect distillation | |
| CN206828476U (en) | continuous high-efficient fractional distillation device | |
| JP2017159220A (en) | Separation method of liquid mixture | |
| CN107541339B (en) | Product fractionation device and process for biodiesel | |
| CN201949675U (en) | Sclareol rectifying tower | |
| CN206295615U (en) | A kind of ethanol reclaims equipment for purifying | |
| CN221206833U (en) | Rectifying and separating device for chloroethane | |
| JP2016145161A (en) | Distillation apparatus of hydrous ethanol, and manufacturing method of absolute ethanol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |