CN105107220B - Distillation equipment - Google Patents
Distillation equipment Download PDFInfo
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- CN105107220B CN105107220B CN201510442154.0A CN201510442154A CN105107220B CN 105107220 B CN105107220 B CN 105107220B CN 201510442154 A CN201510442154 A CN 201510442154A CN 105107220 B CN105107220 B CN 105107220B
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- discharging opening
- tank body
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- plate
- disengagement zone
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Abstract
The invention discloses a kind of distillation equipment, including: tank body, it is disposed with discharge zone, Disengagement zone and the thermal treatment zone from the top to the bottom；Tank interior is provided with demarcation strip, equal pressing plate, four piece of first separating plate and six piece of second separating plate；First, second, and third discharging opening it is provided with on tank body；The outside of tank body is arranged with muff and heating mantle from top to bottom；The top of tank body offers pore；All pressing plate, above offers multiple second through hole；Demarcation strip, is vertically arranged, and Disengagement zone is divided into the first sub-Disengagement zone and the second sub-Disengagement zone；Four piece of first staggered arranging in the first sub-Disengagement zone of separating plate；Chiller, it is connected with first, second, and third discharging opening, for the material of cooling first, second, and third discharging opening discharge；Collection device, it is connected with chiller, for collecting the material after chiller cools down.The present invention is not only simple in structure, and realizes efficient distillation, improves the purity of fraction.
Description
Technical field
The present invention relates to a kind of distillation equipment.
Background technology
Distillation is a kind of thermodynamic (al) separating technology, and it utilizes each component boiling point in mixing liquid or liquid-solid system different, makes
Low boiling component is evaporated, then condenses to separate the unit process of whole component, is evaporation and two kinds of unit operations of condensation
Associating.With other separation means, compare such as extraction, filtering for crystallizing etc., its advantage be to be not required to use system components with
Other outer solvent, thus ensure to introduce new impurity.But current distillation equipment separation efficiency is low, and isolates
Fraction purity the highest.
Summary of the invention
It is an object of the invention to solve at least the above, and the advantage that at least will be described later is provided.
It is a still further object of the present invention to provide a kind of distillation equipment.
In order to realize according to object of the present invention and further advantage, it is provided that a kind of distillation equipment, including:
Cylindrical tank body, it is disposed with discharge zone, Disengagement zone and the thermal treatment zone from the top to the bottom；Described tank interior
It is provided with demarcation strip, equal pressing plate, four piece of first separating plate and six piece of second separating plate；
It is provided with first, second, and third discharging opening on described tank body, sets on described first, second, and third material mouth respectively
It is equipped with the first valve of opening and closing, the second valve and the 3rd valve controlling described first, second, and third discharging opening, goes out described first
Having screen plate, described screen plate to be positioned at described tank interior on material mouth overlying lid, described screen plate is that ceramic material is made, institute
State and on screen plate, offer the first through hole that multiple aperture is 7cm, wherein, described first discharging opening and described second discharging opening
It is respectively positioned on the bottom of described tank body, and described second discharging opening is between described first discharging opening and described 3rd discharging opening,
Described second discharging opening distance apart from described tank body top is the 2/3 of described tank body height, and described 3rd discharging opening is positioned at institute
State tank body top, and described 3rd discharging opening apart from described tank body top distance is described tank body height 1/5；Described tank
The bottom of body is provided with charging aperture, and described charging aperture is provided with the 5th valve controlling described charging aperture opening and closing；
The outside of described tank body is arranged with muff and heating mantle from top to bottom, and described heating mantle is positioned at the described thermal treatment zone, to institute
Stating thermal treatment zone heating, described muff is positioned at described Disengagement zone, is incubated described Disengagement zone；
The top of described tank body offers pore, and one end of gas pipeline leads to connect with described pore, vacuum extractor removable
The other end with described gas pipeline unloaded is connected, and is provided with and controls the of described gas pipeline opening and closing on described gas pipeline
Four valves；
Described equal pressing plate, it is circular metal plate, and described equal pressing plate offers multiple second through hole, each second through hole
Aperture 4mm, described equal pressing plate is positioned at described discharge zone, and the periphery wall of described equal pressing plate is connected with the inwall of described tank body,
The described equal pressing plate distance apart from described tank body top is the 1/6 of described tank body height；
Described demarcation strip, it is rectangle rustless steel plate body, and described demarcation strip is positioned at described Disengagement zone, the sidewall of described demarcation strip
It is connected described demarcation strip with the inwall of described tank body to be vertically arranged, described Disengagement zone is divided into the first sub-Disengagement zone and the second son point
From district, two gas passages are formed with the top of described tank body and bottom respectively on the top of described demarcation strip and bottom, wherein,
Second sub-Disengagement zone is near described second and the 3rd discharging opening；
Staggered being arranged in described first sub-Disengagement zone of described four piece of first separating plate, and between adjacent two piece of first separating plate
There is gap；Staggered being arranged in described second sub-Disengagement zone of described six piece of second separating plate, and adjacent two piece of second separation
Gap is there is between plate；
Chiller, it is connected with described first, second, and third discharging opening, is used for cooling down described first, second, and third
The material that discharging opening is discharged；And
Collection device, it is connected with described chiller, for collecting the material after described chiller cools down.
Preferably, in described distillation equipment, chiller include the first condensing tube, the second condensing tube, the first pipe box and
Second pipe box, one end of described first condensing tube and described first discharging opening, described second discharging opening and described 3rd discharging opening
Connecting, the other end of described first condensing tube is connected with one end of described second condensing tube, the other end of described second condensing tube
It is connected with described collection device；
Described first pipe box includes that first body and the second body, described second body are arranged on the interior of described first body
Portion, and first accommodation space in outside that described first body forms described second body of encirclement, and described first body with
The opening part of described second body is tightly connected, and is provided with inlet and liquid outlet, described inlet on described first body
Being connected with feed pump, described liquid outlet is connected with captation, and described second body is set in the outside of described first condensing tube,
Described first pipe box is for condensation by the material in described first condensing tube, and wherein, temperature is 12 DEG C by described feed pump
Condensate pump deliver in described first accommodation space, described condensed water flows out from described liquid outlet, enters described captation；
Described second pipe box includes that the 3rd body and the 4th body, described 4th body are arranged on the interior of described 3rd body
Portion, and second accommodation space in outside that described 3rd body forms described 4th body of encirclement, and described 3rd body with
The opening part of described 4th body is tightly connected, and is provided with air inlet and gas outlet, described air inlet on described 3rd body
Being connected with air pump, described gas outlet is connected with gas collecting apparatus, and described 4th body is set in the outside of described second condensing tube,
Described second pipe box is for condensation by the material in described second condensing tube, and wherein, mixed gas water pump is sent by described air pump
In described second accommodation space, described mixing body is discharged from described gas outlet, enters described gas collecting apparatus, described mixing
Gas includes that carbon monoxide that temperature is-15 DEG C and temperature are the nitrogen of-50 DEG C, and described carbon monoxide and the mass ratio of nitrogen
For 17:1；
Wherein, described first condensing tube is helical form canals of stilling, and described second condensing tube is vertical canals of stilling.
Preferably, in described distillation equipment, described four piece of first separating plate be arranged in parallel.
Preferably, in described distillation equipment, every piece of first separating plate offers 6 third through-holes.
Preferably, in described distillation equipment, the aperture of each third through-hole is 6mm.
Preferably, in described distillation equipment, described six piece of second separating plate be arranged in parallel.
The present invention is directed to current distillation equipment separation efficiency poor, a kind of distillation of the faultiness design of isolated fraction purity difference sets
Standby.The first, demarcation strip makes tank interior add a separated space, improves the efficiency of separation；The second, four piece
One separating plate and six piece of second separating plate arrange and make to separate between fraction more thoroughly, improve the purity of fraction；3rd,
Fraction can be effectively collected in the design of three discharging openings；4th, chiller is by cooling down step by step, not only achieves quickly cooling,
And prevent and cool down being mixed into of the impurity that makes rapidly.The present invention is not only simple in structure, and realizes efficient distillation, improves
The purity of fraction.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by the present invention
Research and practice and be understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of chiller of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to description word energy
Enough implement according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many
Other element individual or the existence of a combination thereof or interpolation.
As shown in Figure 1, 2, the present invention provides a kind of distillation equipment, including:
Tank body 1, it is cylindrical metal can, tank body 1 be disposed with from the top to the bottom discharge zone, Disengagement zone and
The thermal treatment zone, i.e. discharge zone are positioned at the top of tank body 1, and Disengagement zone is positioned at the middle part of tank body 1, and the thermal treatment zone is positioned at tank body 1 time
Portion；Tank body 1 is internally provided with demarcation strip 4,2, four piece of first separating plate 5 of equal pressing plate and six piece of second separating plate 6.Tank
The first discharging opening the 11, second discharging opening 12 and the 3rd discharging opening 13 it is provided with, respectively first, second, and third on body 1
It is provided with, on material mouth, the first valve of opening and closing, the second valve and the 3rd valve controlling described first, second, and third discharging opening, the
Having screen plate, screen plate to be positioned at tank body 1 on one discharging opening 11 overlying lid internal, screen plate is that ceramic material is made, and filters
Offering the first through hole that multiple aperture is 7cm on plate, wherein, the first discharging opening 11 is positioned at the bottom of tank body 1, and second
Discharging opening 12 is positioned at the bottom of tank body 1, and the second discharging opening 12 is positioned at it of the first discharging opening 11 and the 3rd discharging opening 13
Between, second discharging opening 12 distance apart from tank body 1 top is the 2/3 of tank body 1 height, and the 3rd discharging opening 13 is positioned at tank body
Top, and distance is tank body 1 height the 1/5 of the 3rd discharging opening distance tank body 1 top.The bottom of tank body 1 be provided with into
Material mouth 10, charging aperture 10 is provided with the 5th valve controlling charging aperture 10 opening and closing；First discharging opening is used for discharging mixture
Small molecular amount composition, the second discharging opening is for discharging the material that molecular weight is bigger, and the 3rd discharging opening is used for discharging molecular weight
Big composition.The outside of tank body 1 is arranged with muff and heating mantle (being not drawn in figure) from top to bottom, and heating mantle is positioned at and adds
Hot-zone, heats the thermal treatment zone, and muff is positioned at Disengagement zone, is incubated Disengagement zone.The top of tank body 1 offers pore, gas
One end of body pipeline 3 and pore lead to connect, and the other end of the dismountable and gas pipeline 3 of vacuum extractor is connected, at gas
The 4th valve controlling gas pipeline opening and closing it is provided with on body pipeline 3.All pressing plate 2, it is circular metal plate, equal pressing plate 2
On offer multiple second through hole, the aperture 4mm of each second through hole, equal pressing plate 2 is positioned at discharge zone, equal pressing plate 2
Periphery wall is connected with the inwall of tank body 1, and equal pressing plate 2 is apart from distance is tank body height the 1/6 of tank body 1 top.All pressing plates
For when to tank body evacuation, by gas distribution, prevent vacuum extractor from being extracted out by the raw material of tank base.Demarcation strip 4,
It is rectangle rustless steel plate body, and demarcation strip 4 is positioned at Disengagement zone, and the inwall of the sidewall and tank body 1 that separate 4 plates is connected, and separates
Plate 4 is vertically arranged, and Disengagement zone is divided into the first sub-Disengagement zone and the second sub-Disengagement zone, the top of demarcation strip 4 and bottom respectively
Two gas passages are formed with top and the bottom of tank body 1；Two separated regions have the separating rate accelerating gas, improve
The purity of product.Staggered the arranging in the first sub-Disengagement zone of four piece of first separating plate 5, and adjacent two piece of first separating plate it
Between there is gap, four piece of first separating plate forms a tortuous gasification ingredient by the bottom of tank body 1 to second and/or second
Discharging opening gas passage；Setting up of four piece of first separating plate, the composition of gasification is in uphill process, by the resistance of the first plate body
Every, make the material of some big components be cooled to liquid and decline, further increase the purity of product.
Staggered being arranged in the second sub-Disengagement zone of six piece of second separating plate 6, and between adjacent two piece of second separating plate between existence
Gap, six piece of second demarcation strip forms a tortuous gasification ingredient by the bottom of tank body to second and/or the second discharging opening gas
Passage；Owing to the second sub-Disengagement zone is near second and the 3rd discharging opening, so being provided with six piece of second separating plate, the one-tenth of gasification
Divide in uphill process, by the obstruct of the second plate body, make the material of some big components be cooled to liquid and decline, carry further
The high purity of product.Chiller 7, it is connected with first, second, and third discharging opening, for cooling first, second
The material discharged with the 3rd discharging opening.Collection device 8, it is connected with chiller 7, after being used for collecting chiller cooling
Material.The thermometer of detection tank interior temperature, and the Pressure gauge of detection tank interior pressure it is provided with on tank body.
Opening the 5th valve, material 9 to be separated and particle diameter zeolite enter into tank body from charging aperture, are positioned at the heating of the bottom of tank body
District, closes the 5th valve, to tank body evacuation, according to the character of material to be separated, takes out tank body very with vacuum extractor
Sky, is that tank body reaches certain vacuum degree, closes vacuum means and the 4th valve, open hot jacket and heat the thermal treatment zone, according to temperature
The data unlatching second of display on table or the 3rd discharging opening, collect composition.
As in figure 2 it is shown, chiller 7 includes the first condensing tube the 14, second condensing tube the 16, first pipe box 15 and the second pipe
Set 17, one end of the first condensing tube 14 is connected with the first discharging opening, the second discharging opening and the 3rd discharging opening, the first condensation
The other end of pipe 14 and one end of the second condensing tube 16 connect, and the other end of the second condensing tube 16 is connected with collection device 8,
First pipe box 15 includes first body and the second body, and the second body is arranged on the inside of the first body, with the first pipe
Body forms first accommodation space in the outside of encirclement second body, and the opening part of the first body and the second body is tightly connected,
Being provided with inlet and liquid outlet on the first body, inlet is connected with feed pump 18, and liquid outlet is with captation 20 even
Connecing, the second body is set in the outside of the first condensing tube 14, and the first pipe box 15 is for condensing by the first condensing tube 14
Material, wherein, the condensate pump that temperature is 12 DEG C is delivered in the first accommodation space by feed pump, and condensed water is from liquid outlet
Flow out, enter captation 20；Second pipe box 17 is for including the 3rd body and the 4th body, and the 4th body is arranged on
The inside of the 3rd body, and second accommodation space in outside that the 3rd body forms encirclement the 4th body, and the 3rd body with
The opening part of the 4th body is tightly connected, and is provided with air inlet and gas outlet on the 3rd body, and air inlet is with air pump 19 even
Connecing, gas outlet is connected with gas collecting apparatus 21, and the 4th body is set in the outside of the second condensing tube 16, and the second pipe box 17 is used
In condensation by the material in described second condensing tube 16, wherein, mixed gas water pump is delivered to the second accommodation space by air pump
In, mixing body is discharged from gas outlet, enters gas collecting apparatus 21, mixed gas include carbon monoxide that temperature is-15 DEG C and
Temperature is the nitrogen of-50 DEG C, and the mass ratio of carbon monoxide and nitrogen is 17:1；Wherein, the first condensing tube 14 is helical form
Canals of stilling, the second condensing tube 16 is vertical canals of stilling.The present invention is by cooling down step by step, it is to avoid gas cools down rapidly,
Cause being mixed into of impurity, the present invention uses condensed water and gas dual-cooled simultaneously simultaneously, substantially increases the efficiency of cooling.
As it is shown in figure 1, four piece of first separating plate be arranged in parallel, reach good separating effect.
As it is shown in figure 1, offer 6 third through-holes on every piece of first separating plate.Do not only reach good separating effect,
And prevent from reducing separation efficiency.
As it is shown in figure 1, the aperture of each third through-hole is 6mm.Reach good separating effect
As it is shown in figure 1, six piece of second separating plate be arranged in parallel.Reach good separating effect.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed utilization,
It can be applied to various applicable the field of the invention completely, for those skilled in the art, is easily achieved
Amendment additionally, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited to spy
Fixed details and shown here as with describe legend.
Claims (6)
1. a distillation equipment, it is characterised in that including:
Cylindrical tank body, it is disposed with discharge zone, Disengagement zone and the thermal treatment zone from the top to the bottom；Described tank interior
It is provided with demarcation strip, equal pressing plate, four piece of first separating plate and six piece of second separating plate；
It is provided with first, second, and third discharging opening on described tank body, sets on described first, second, and third material mouth respectively
It is equipped with the first valve of opening and closing, the second valve and the 3rd valve controlling described first, second, and third discharging opening, goes out described first
Having screen plate, described screen plate to be positioned at described tank interior on material mouth overlying lid, described screen plate is that ceramic material is made, institute
State and on screen plate, offer the first through hole that multiple aperture is 7cm, wherein, described first discharging opening and described second discharging opening
It is respectively positioned on the bottom of described tank body, and described second discharging opening is between described first discharging opening and described 3rd discharging opening,
Described second discharging opening distance apart from described tank body top is the 2/3 of described tank body height, and described 3rd discharging opening is positioned at institute
State tank body top, and described 3rd discharging opening apart from described tank body top distance is described tank body height 1/5；Described tank
The bottom of body is provided with charging aperture, and described charging aperture is provided with the 5th valve controlling described charging aperture opening and closing；
The outside of described tank body is arranged with muff and heating mantle from top to bottom, and described heating mantle is positioned at the described thermal treatment zone, to institute
Stating thermal treatment zone heating, described muff is positioned at described Disengagement zone, is incubated described Disengagement zone；
The top of described tank body offers pore, and one end of gas pipeline leads to connect with described pore, vacuum extractor removable
The other end with described gas pipeline unloaded is connected, and is provided with and controls the of described gas pipeline opening and closing on described gas pipeline
Four valves；
Described equal pressing plate, it is circular metal plate, and described equal pressing plate offers multiple second through hole, each second through hole
Aperture 4mm, described equal pressing plate is positioned at described discharge zone, and the periphery wall of described equal pressing plate is connected with the inwall of described tank body,
The described equal pressing plate distance apart from described tank body top is the 1/6 of described tank body height；
Described demarcation strip, it is rectangle rustless steel plate body, and described demarcation strip is positioned at described Disengagement zone, the sidewall of described demarcation strip
It is connected described demarcation strip with the inwall of described tank body to be vertically arranged, described Disengagement zone is divided into the first sub-Disengagement zone and the second son point
From district, two gas passages are formed with the top of described tank body and bottom respectively on the top of described demarcation strip and bottom, wherein,
Second sub-Disengagement zone is near described second and the 3rd discharging opening；
Staggered being arranged in described first sub-Disengagement zone of described four piece of first separating plate, and between adjacent two piece of first separating plate
There is gap；Staggered being arranged in described second sub-Disengagement zone of described six piece of second separating plate, and adjacent two piece of second separation
Gap is there is between plate；
Chiller, it is connected with described first, second, and third discharging opening, is used for cooling down described first, second, and third
The material that discharging opening is discharged；And
Collection device, it is connected with described chiller, for collecting the material after described chiller cools down.
2. distillation equipment as claimed in claim 1, it is characterised in that chiller includes the first condensing tube, second cold
Solidifying pipe, the first pipe box and the second pipe box, one end of described first condensing tube and described first discharging opening, described second discharging opening
Connecting with described 3rd discharging opening, the other end of described first condensing tube is connected with one end of described second condensing tube, and described the
The other end of two condensing tubes is connected with described collection device；
Described first pipe box includes that first body and the second body, described second body are arranged on the interior of described first body
Portion, and first accommodation space in outside that described first body forms described second body of encirclement, and described first body with
The opening part of described second body is tightly connected, and is provided with inlet and liquid outlet, described inlet on described first body
Being connected with feed pump, described liquid outlet is connected with captation, and described second body is set in the outside of described first condensing tube,
Described first pipe box is for condensation by the material in described first condensing tube, and wherein, temperature is 12 DEG C by described feed pump
Condensate pump deliver in described first accommodation space, described condensed water flows out from described liquid outlet, enters described captation；
Described second pipe box includes that the 3rd body and the 4th body, described 4th body are arranged on the interior of described 3rd body
Portion, and second accommodation space in outside that described 3rd body forms described 4th body of encirclement, and described 3rd body with
The opening part of described 4th body is tightly connected, and is provided with air inlet and gas outlet, described air inlet on described 3rd body
Being connected with air pump, described gas outlet is connected with gas collecting apparatus, and described 4th body is set in the outside of described second condensing tube,
Described second pipe box is for condensation by the material in described second condensing tube, and wherein, mixed gas water pump is sent by described air pump
In described second accommodation space, described mixing body is discharged from described gas outlet, enters described gas collecting apparatus, described mixing
Gas includes that carbon monoxide that temperature is-15 DEG C and temperature are the nitrogen of-50 DEG C, and described carbon monoxide and the mass ratio of nitrogen
For 17:1；
Wherein, described first condensing tube is helical form canals of stilling, and described second condensing tube is vertical canals of stilling.
3. distillation equipment as claimed in claim 2, it is characterised in that described four piece of first separating plate be arranged in parallel.
4. distillation equipment as claimed in claim 3, it is characterised in that offer 6 the 3rd on every piece of first separating plate
Through hole.
5. distillation equipment as claimed in claim 4, it is characterised in that the aperture of each third through-hole is 6mm.
6. distillation equipment as claimed in claim 5, it is characterised in that described six piece of second separating plate be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442154.0A CN105107220B (en) | 2015-07-24 | 2015-07-24 | Distillation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442154.0A CN105107220B (en) | 2015-07-24 | 2015-07-24 | Distillation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105107220A CN105107220A (en) | 2015-12-02 |
| CN105107220B true CN105107220B (en) | 2016-11-30 |
Family
ID=54655467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510442154.0A Expired - Fee Related CN105107220B (en) | 2015-07-24 | 2015-07-24 | Distillation equipment |
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| CN (1) | CN105107220B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465559A (en) * | 1982-07-30 | 1984-08-14 | Won Vann Y | Atomization/distillation system |
| DE3832340A1 (en) * | 1988-09-23 | 1990-03-29 | Krupp Koppers Gmbh | METHOD AND DEVICE FOR OPTIMIZING THE OPERATION OF AN OUTPUT COLUMN PROVIDED WITH A SIDE COOKER |
| CN101429089B (en) * | 2007-11-07 | 2011-08-17 | 中国石油化工股份有限公司 | Bulkhead type rectification column for separating materials containing ethylbenzene and vinyl benzene |
| CN102188832B (en) * | 2010-03-03 | 2014-01-22 | 中国石油化工股份有限公司 | Separation column body for reaction distillation |
| CN102728088B (en) * | 2011-08-25 | 2015-11-25 | 温州正展机械有限公司 | Outer circulation vacuum rectification tower |
| CN203750202U (en) * | 2014-03-24 | 2014-08-06 | 华陆工程科技有限责任公司 | Device for recovering hydrogen chloride from hydrochloric acid |
-
2015
- 2015-07-24 CN CN201510442154.0A patent/CN105107220B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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Granted publication date: 20161130 Termination date: 20210724 |
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