CN107320993A - A kind of distilling apparatus of β methyl naphthalenes - Google Patents
A kind of distilling apparatus of β methyl naphthalenes Download PDFInfo
- Publication number
- CN107320993A CN107320993A CN201710752581.8A CN201710752581A CN107320993A CN 107320993 A CN107320993 A CN 107320993A CN 201710752581 A CN201710752581 A CN 201710752581A CN 107320993 A CN107320993 A CN 107320993A
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- CN
- China
- Prior art keywords
- cucurbit
- condenser pipe
- distilling apparatus
- away
- beta
- 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.)
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- QIMMUPPBPVKWKM-UHFFFAOYSA-N 2-methylnaphthalene Chemical class C1=CC=CC2=CC(C)=CC=C21 QIMMUPPBPVKWKM-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000010438 heat treatment Methods 0.000 claims description 24
- 241001411320 Eriogonum inflatum Species 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 238000001256 steam distillation Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000004821 distillation Methods 0.000 description 18
- 239000003921 oil Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000004148 unit process Methods 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
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/146—Multiple effect distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of distilling apparatus of β methyl naphthalenes, including distilling apparatus main body and feed pipe, the distilling apparatus bottom part body is provided with load-bearing support plate, the side of the load-bearing support plate away from distilling apparatus main body is welded with supporting leg, side of the supporting leg away from load-bearing support plate is bonded with anti-skidding heelpiece, the feed pipe bottom is provided with cucurbit one, the side of the cucurbit one away from charging aperture is provided with cucurbit two, the right side of cucurbit two is provided with condenser pipe two, the side of the condenser pipe two away from cucurbit two is provided with volumetric flask, the side of the cucurbit two away from volumetric flask is welded with vertical support bar, the side of the cucurbit one away from vertical support bar is provided with condenser pipe one.The distilling apparatus of the β methyl naphthalenes, is distilled and filtering and impurity removing by parts such as cucurbits to β methyl naphthalenes, and the β methyl naphthalenes after distilation are collected by parts such as volumetric flasks, are easy to the use of operator.
Description
Technical field
The invention belongs to material separation equipment technical field, and in particular to a kind of distilling apparatus of beta-methylnaphthalene.
Background technology
In industrial production or experiment, distillation technique is often used, distillation is a kind of thermodynamic (al) separating technology, its profit
It is different with each component boiling point in mixing liquid or liquid-solid system, evaporate low boiling component, then condense to separate whole component
Unit process, is the joint of two kinds of unit operations of evaporation and condensation.With other separation means, such as extraction, filtering for crystallizing
Etc. comparing, its advantage is to be without the use of other solvents beyond system components, so as to ensure that new impurity will not be introduced.Pass
The purity for the distilling apparatus distillation united on chemical industry is not high, and after purity not high gas condensation, traditional distilling apparatus can not
The not high liquid of purity after condensation is directly handled.Simultaneously traditional distilling apparatus is worked in single flash after completion,
Remaining material can be left inside distilling apparatus, it is difficult to be cleaned and also had in the liquid transfer after distillation is finished miscellaneous
Matter is mixed into.
At present distilling apparatus on the market there are problems that it is various, the distillation efficiency of beta-methylnaphthalene it is not high and obtain it is pure
Degree also than relatively low, be unfavorable for the use of operator, for it is above-mentioned the problem of, we be badly in need of a kind of distilling apparatus of beta-methylnaphthalene come
Solve beta-methylnaphthalene distillation efficiency is not high and obtained purity also than it is relatively low the problem of, be easy to the use of operator.
The content of the invention
It is an object of the invention to provide a kind of distilling apparatus of beta-methylnaphthalene, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of distilling apparatus of beta-methylnaphthalene, including distillation
Apparatus main body and feed pipe, the distilling apparatus bottom part body are provided with load-bearing support plate, and the load-bearing support plate is away from distilling apparatus
The side of main body is welded with supporting leg, and side of the supporting leg away from load-bearing support plate is bonded with anti-skidding heelpiece, the feed pipe
Bottom is provided with cucurbit one, and the side of the cucurbit one away from charging aperture is provided with cucurbit two, and the cucurbit two is right
Side is provided with condenser pipe two, and the side of the condenser pipe two away from cucurbit two is provided with volumetric flask, and the cucurbit two is remote
The side of volumetric flask is welded with vertical support bar, and the side of the cucurbit one away from vertical support bar is provided with condenser pipe one.
It is preferred that, the bottom of cucurbit one is provided with heating plate one, and the bottom of cucurbit two is provided with heating plate two,
The left side of heating plate one and heating plate two is welded with chute, and the inner bottom of heating plate two is provided with magnet coil, described
Magnet coil upper weld has conduction oil, if being provided with dry temperature sensor inside the conduction oil.
It is preferred that, the right side of cucurbit one is provided with thermometer one, and the top of cucurbit one is provided with cucurbit bottle
Plug one, the upper right of cucurbit bottle stopper one is plugged with delivery tube.
It is preferred that, the right side of cucurbit two is provided with thermometer two, and the top of cucurbit two is provided with cucurbit bottle
Plug two.
It is preferred that, thermometer three is installed on the right side of the volumetric flask, the volumetric flask top is provided with capacity bottle cap, institute
State volumetric flask bottom and volumetric flask supporting table is installed, the distilling apparatus body interior right lateral surface is welded with Negative pressure machine, described
The right side of condenser pipe two is provided with detachable screen pack two, and the left lower of condenser pipe one is provided with detachable screen pack
One.
It is preferred that, it is mounted on condenser pipe inner tube inside the condenser pipe one and condenser pipe two, the condenser pipe one and cold
The solidifying surface lower portions of pipe two are provided with condensate liquid import, and the surface top of condenser pipe one and condenser pipe two is provided with condensate liquid and gone out
Mouthful.
The technique effect and advantage of the present invention：The distilling apparatus of the beta-methylnaphthalene, by installed in distilling apparatus main body bottom
Load-bearing support plate, supporting leg and the anti-skidding heelpiece in portion ensure that the stabilization for supporting and ensure that distilling apparatus to distilling apparatus,
Pass through cucurbit one, cucurbit two, heating plate one, heating plate two and its internal temperature sensor, conduction oil and magnet coil
The primary and secondary distillation to beta-methylnaphthalene is ensure that, be ensure that by detachable screen pack one and detachable screen pack two
Removal to physical impurity in beta-methylnaphthalene, passes through condenser pipe one, condenser pipe two, condensate liquid import, condensate outlet and condensation
Pipe inner tube ensure that the condensation after being distilled to beta-methylnaphthalene, ensure that the transport to beta-methylnaphthalene by delivery tube, passes through temperature
Degree meter one, thermometer two and thermometer three ensure that the control to vapo(u)rizing temperature, pass through cucurbit bottle stopper one, cucurbit bottle stopper two
The sealing to cucurbit one, cucurbit two and volumetric flask is ensure that with volumetric flask bottle stopper, be ensure that by volumetric flask and Negative pressure machine
Beta-methylnaphthalene after distilation, which smoothly enters to specify, collects position.The distilling apparatus of the beta-methylnaphthalene, passes through the portions such as cucurbit
Part is distilled and filtering and impurity removing to beta-methylnaphthalene, and the beta-methylnaphthalene after distilation is received by parts such as volumetric flasks
Collection, is easy to the use of operator.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the invention；
Fig. 2 is the internal structure schematic diagram of heating plate two of the invention.
In figure：1 distilling apparatus main body, 2 feed pipes, 3 heating plates one, 4 heating plates two, 41 temperature sensors, 42 conduction oils,
43 magnet coils, 5 cucurbits one, 6 cucurbits two, 7 volumetric flasks, 8 cucurbit bottle stoppers one, 9 cucurbit bottle stoppers two, 10 volumetric flasks bottle
Plug, 11 thermometers one, 12 thermometers two, 13 thermometers three, 14 Negative pressure machines, 15 vertical support bars, 16 chutes, 17 detachable mistakes
Filter screen one, 18 detachable screen packs two, 19 delivery tubes, 20 volumetric flask supporting tables, 21 condensate liquid imports, 22 condensate outlets,
23 condenser pipe inner tubes, 24 condenser pipes one, 25 condenser pipes two, 26 load-bearing support plates, 27 supporting legs, 28 anti-skidding heelpieces.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, internal structure schematic diagrams of the Fig. 1 for the present invention；A kind of distilling apparatus of beta-methylnaphthalene, including distillation
Apparatus main body 1 and feed pipe 2, the bottom of distilling apparatus main body 1 are provided with load-bearing support plate 26, and the load-bearing support plate 26 is away from steaming
The side of distillation unit main body 1 is welded with supporting leg 27, and the side of the supporting leg 27 away from load-bearing support plate 26 is bonded with anti-skidding bottom
Pad 28, the bottom of feed pipe 2 is provided with cucurbit 1, and the side of the cucurbit 1 away from charging aperture 2 is provided with distillation
Bottle 26, the right side of cucurbit 26 is provided with condenser pipe 2 25, and side of the condenser pipe 2 25 away from cucurbit 26 is installed
There is volumetric flask 7, the side of the cucurbit 26 away from volumetric flask 7 is welded with vertical support bar 15, and the cucurbit 1 is remote
The side of vertical support bar 15 is provided with condenser pipe 1, and the bottom of cucurbit 1 is provided with heating plate 1, the distillation
26 bottoms of bottle are provided with heating plate 24, and the left side of heating plate 1 and heating plate 24 is welded with chute 16, the heating plate
24 inner bottoms are provided with magnet coil 43, and the upper weld of magnet coil 43 has inside conduction oil 42, the conduction oil 42
If being provided with dry temperature sensor 41, the right side of cucurbit 1 is provided with thermometer 1, the top of cucurbit 1 peace
Equipped with cucurbit bottle stopper 1, the upper right of cucurbit bottle stopper 1 is plugged with delivery tube 19, and the right side of cucurbit 26 is pacified
Equipped with thermometer 2 12, the top of cucurbit 26 is provided with cucurbit bottle stopper 29, and the right side of volumetric flask 7 is provided with temperature
3 13 are counted, the top of volumetric flask 7 is provided with capacity bottle cap 10, the bottom of volumetric flask 7 is provided with volumetric flask supporting table 20,
The inner right side surface soldered of distilling apparatus main body 1 has Negative pressure machine 14, and the right side of condenser pipe 2 25 is provided with detachable
Screen pack 2 18, the left lower of condenser pipe 1 is provided with detachable screen pack 1, the condenser pipe 1 and cold
Condenser pipe inner tube 23 is mounted on inside solidifying pipe 2 25, condenser pipe 1 and condenser pipe 2 25 surface lower portions are provided with condensation
Liquid import 21, the surface top of condenser pipe 1 and condenser pipe 2 25 is provided with condensate outlet 22.
The cucurbit 1, cucurbit 26, heating plate 1, heating plate 24 and its internal temperature sensor 41, lead
Deep fat 42 and magnet coil 43 ensure that the primary and secondary distillation to beta-methylnaphthalene, the condenser pipe 1, condenser pipe 2 25,
Condensate liquid import 21, condensate outlet 22 and condenser pipe inner tube 23 ensure that the condensation after being distilled to beta-methylnaphthalene, the fortune
Defeated pipe 19 ensure that the transport to beta-methylnaphthalene, and the thermometer 1, thermometer 2 12 and thermometer 3 13 ensure that to steaming
Evaporate the control of temperature, the cucurbit bottle stopper 1, cucurbit bottle stopper 29 and volumetric flask bottle stopper 10 ensure that to cucurbit 1,
The sealing of cucurbit 26 and volumetric flask 7, the Negative pressure machine 14 ensure that the beta-methylnaphthalene after distilation smoothly enters volumetric flask
7, load-bearing support plate 26, supporting leg 27 and the anti-skidding heelpiece 28 installed in the bottom of distilling apparatus main body 1 ensure that to distillation dress
The stabilization for supporting and ensure that distilling apparatus put.
Referring to Fig. 2, heating plate two internal structure schematic diagrams of the Fig. 2 for the present invention.The magnet coil 43 ensure that pair
Heat in conduction oil 42 is provided, and the conduction oil 42 ensure that and beta-methylnaphthalene heat exchange in cucurbit, the conduction oil
The temperature sensor 41 that 42 inside are installed ensure that the understanding to heat conduction oil temperature.
Operation principle：Using the beta-methylnaphthalene distilling apparatus during, by cucurbit 1, cucurbit 26,
Heating plate 1, heating plate 24 and its internal temperature sensor 41, conduction oil 42 and magnet coil 43 are to the one of beta-methylnaphthalene
Secondary and second distillation, while passing through condenser pipe 1, condenser pipe 2 25, condensate liquid import 21, condensate outlet 22 and condenser pipe
Inner tube 23 drives the beta-methylnaphthalene after distillation smoothly to enter capacity the condensation after beta-methylnaphthalene distillation, then general Negative pressure machine 14
Bottle, ensure that to cucurbit 1, the and of cucurbit 26 by cucurbit bottle stopper 1, cucurbit bottle stopper 29 and volumetric flask bottle stopper 10
The sealing of volumetric flask 7, ensure that the control to vapo(u)rizing temperature, most by thermometer 1, thermometer 2 12 and thermometer 3 13
It is ensure that afterwards by the load-bearing support plate 26, supporting leg 27 and anti-skidding heelpiece 28 installed in the bottom of distilling apparatus main body 1 to distillation dress
The stabilization for supporting and ensure that distilling apparatus put.
Claims (6)
1. a kind of distilling apparatus of beta-methylnaphthalene, including distilling apparatus main body（1）And feed pipe（2）, it is characterised in that：It is described to steam
Distillation unit main body（1）Bottom is provided with load-bearing support plate（26）, the load-bearing support plate（26）Away from distilling apparatus main body（1）Side
It is welded with supporting leg（27）, the supporting leg（27）Away from load-bearing support plate（26）Side be bonded with anti-skidding heelpiece（28）, it is described
Feed pipe（2）Bottom is provided with cucurbit one（5）, the cucurbit one（5）Away from charging aperture（2）Side cucurbit is installed
Two（6）, the cucurbit two（6）Right side is provided with condenser pipe two（25）, the condenser pipe two（25）Away from cucurbit two（6）'s
Side is provided with volumetric flask（7）, the cucurbit two（6）Away from volumetric flask（7）Side be welded with vertical support bar（15）, institute
State cucurbit one（5）Away from vertical support bar（15）Side condenser pipe one is installed（24）.
2. a kind of distilling apparatus of beta-methylnaphthalene according to claim 1, it is characterised in that：The cucurbit one（5）Under
Portion is provided with heating plate one（3）, the cucurbit two（6）Bottom is provided with heating plate two（4）, the heating plate one（3）With add
Hot plate two（4）Left side is welded with chute（16）, the heating plate two（4）Inner bottom is provided with magnet coil（43）, the electricity
Magnetic coil（43）Upper weld has conduction oil（42）, the conduction oil（42）If inside is provided with dry temperature sensor（41）.
3. a kind of distilling apparatus of beta-methylnaphthalene according to claim 1, it is characterised in that：The cucurbit one（5）It is right
Side is provided with thermometer one（11）, the cucurbit one（5）Top is provided with cucurbit bottle stopper one（8）, the cucurbit bottle stopper
One（8）Upper right is plugged with delivery tube（19）.
4. a kind of distilling apparatus of beta-methylnaphthalene according to claim 1, it is characterised in that：The cucurbit two（6）It is right
Side is provided with thermometer two（12）, the cucurbit two（6）Top is provided with cucurbit bottle stopper two（9）.
5. a kind of distilling apparatus of beta-methylnaphthalene according to claim 1, it is characterised in that：The volumetric flask（7）Right side
Thermometer three is installed（13）, the volumetric flask（7）Top is provided with capacity bottle cap（10）, the volumetric flask（7）Pacify bottom
Equipped with volumetric flask supporting table（20）, the distilling apparatus main body（1）Inner right side surface soldered has Negative pressure machine（14）, the condensation
Pipe two（25）Right side is provided with detachable screen pack two（18）, the condenser pipe one（24）Left lower is provided with detachable
Screen pack one（17）.
6. a kind of distilling apparatus of beta-methylnaphthalene according to claim 1, it is characterised in that：The condenser pipe one（24）With
Condenser pipe two（25）Inside is mounted on condenser pipe inner tube（23）, the condenser pipe one（24）With condenser pipe two（25）Surface lower portions
Condensate liquid import is installed（21）, the condenser pipe one（24）With condenser pipe two（25）Surface top is provided with condensate outlet
（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710752581.8A CN107320993A (en) | 2017-08-28 | 2017-08-28 | A kind of distilling apparatus of β methyl naphthalenes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710752581.8A CN107320993A (en) | 2017-08-28 | 2017-08-28 | A kind of distilling apparatus of β methyl naphthalenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107320993A true CN107320993A (en) | 2017-11-07 |
Family
ID=60203846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710752581.8A Pending CN107320993A (en) | 2017-08-28 | 2017-08-28 | A kind of distilling apparatus of β methyl naphthalenes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107320993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998680A (en) * | 2017-12-08 | 2018-05-08 | 刘峰 | A kind of Biochemistry Experiment heating and separating device |
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| CN106565401A (en) * | 2016-11-01 | 2017-04-19 | 辽宁石油化工大学 | Purification method of petroleum ether |
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2017
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Patent Citations (6)
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| CN103801097A (en) * | 2012-11-15 | 2014-05-21 | 宜昌瑞特精细化工有限公司 | Ultraclean high-purity reagent sub-boiling distillation device |
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| CN204582585U (en) * | 2015-03-26 | 2015-08-26 | 广州市贝源检测技术有限公司 | A kind of integrated general-purpose distillation apparatus |
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| CN107998680A (en) * | 2017-12-08 | 2018-05-08 | 刘峰 | A kind of Biochemistry Experiment heating and separating device |
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Effective date of registration: 20181018 Address after: 056500 North Village of Chen Zhuang village, Cixian village, Handan, Hebei (Cixian Coal Chemical Industry Park) Applicant after: HEBEI SINOCHEM XINBAO CHEMICAL TECHNOLOGY Co.,Ltd. Address before: 056000 12 Fu Qiang Road, Cixian Economic Development Zone, Handan, Hebei Applicant before: Jia Hailiang |
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