CN205730427U - A kind of stagewise stuffing rectification column - Google Patents
A kind of stagewise stuffing rectification column Download PDFInfo
- Publication number
- CN205730427U CN205730427U CN201620635343.XU CN201620635343U CN205730427U CN 205730427 U CN205730427 U CN 205730427U CN 201620635343 U CN201620635343 U CN 201620635343U CN 205730427 U CN205730427 U CN 205730427U
- Authority
- CN
- China
- Prior art keywords
- stagewise
- filler
- detachable section
- canned paragraph
- utility
- 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
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a kind of stagewise stuffing rectification column, described rectifying column includes detachable section, canned paragraph, takes demountable structure to connect between described detachable section and canned paragraph, and described rectifying column top arranges vacuum tube, bottom coupled reaction still.This utility model is improved in existing monolithic construction, monoblock type Rectification Tower Design is become segmentation structure, and take demountable structure to dismantle, when filler changed by needs when, detachable section is removed, canned paragraph remains stationary, the filler of detachable section can be replaced, solving and traditional change the problem that loaded down with trivial details and working strength that filler needs to change whole rectifying column filler is big, different fillers can also be filled out and be located at different sections by the mode of the stagewise filler that this utility model is taked simultaneously.
Description
Technical field
This utility model belongs to rectifying device technical field, is specifically related to a kind of stagewise stuffing rectification column.
Background technology
Rectifying column is by the tower vapor-liquid contacting apparatus of one of rectification, and steam is entered by the bottom of tower, the gas phase evaporated with
Lower descending liquid carries out counter current contacting, and during two contact, volatile (low boiling) component in lower descending liquid constantly shifts in gas phase,
Shifting in difficult volatilization (high boiling point) component constantly downward descending liquid in gas phase, gas phase is closer to tower top, and its volatile components is dense
Spending the highest, and lower descending liquid is closer at the bottom of tower, its difficult volatile component is then more enriched with, thus reaches the purpose of Component seperation.By tower top
The gas phase risen enters condenser, and a part for the liquid of condensation returns tower top as backflow and enters in rectifying column, remaining
Part is then taken out as distillate.The liquid flowed out at the bottom of tower, part feeding reboiler therein, heating evaporation becomes gas phase to return
In tower, another part liquid takes out as still residual liquid.Rectifying column is the conventional equipment in natural perfume material production field at present, existing
Some rectifying columns are single packed tower, natural perfume material composition complexity, have dregs and polymer, cause between filler in distillation process
Gap reduces, even blocks rectifying column, and changing whole rectifying column filler is troublesome thing.
To this end, research and development one disclosure satisfy that manufacturing technique requirent, the step type rectifying tower solving feed blocking is on solving
State the key of problem.
Utility model content
This utility model aims to solve the problem that the blockage problem in prior art on rectifying column, it is provided that one is capable of withstanding high temperature, resistance to
Burn into heat exchanger effectiveness is high, meets the stagewise stuffing rectification column that different rectification process requires.
The purpose of this utility model is achieved in that described rectifying column includes detachable section, canned paragraph, and described can
Taking demountable structure to connect between dismounting section and canned paragraph, described rectifying column top arranges vacuum tube, bottom coupled reaction
Still.
This utility model is improved in existing monolithic construction, becomes stagewise to tie monoblock type Rectification Tower Design
Structure, and take demountable structure to dismantle, when filler changed by needs when, detachable section being removed, canned paragraph keeps
Maintaining static, can be replaced the filler of detachable section, solving traditional replacing filler needs to change whole rectifying column
The problem that the loaded down with trivial details and working strength of filler is big, the mode of the stagewise filler that this utility model is taked simultaneously can also be by difference
Filler fill out and be located at different sections.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-canned paragraph, the detachable section of 2-, 3-vacuum tube, 4-reactor.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described, but never in any form to this utility model in addition
Limit, any conversion made based on this utility model training centre or replacement, belong to protection domain of the present utility model.
Stagewise stuffing rectification column as shown in Figure 1, described rectifying column includes detachable section 2, canned paragraph 1, described
Detachable section 2 and canned paragraph 1 between take demountable structure to connect, described rectifying column top arranges vacuum tube 3, bottom connects
Connect reactor 4.
Described detachable section 1 is 1:3-5 with the aspect ratio of canned paragraph 2
Described demountable structure is that ring flange connects or interface arrangment.
Described detachable section 2 is provided with filler supporting plate with canned paragraph 1 connection.
The detachable section of described rectifying column 2 and canned paragraph 1 can be with filling different size fillers.
Described detachable section 2 at least one section.
Operation principle of the present utility model:
The ultimate principle of distillation is by liquid mixture repeatedly, and partial gasification and partial condensation utilize wherein each component to wave
Send out the different relative volatility of degree, the characteristic of α, it is achieved separate the unit operation of purpose.The design principle that this utility model is split type,
Solve monoblock type rectifying column and change the loaded down with trivial details problem of filler, reduce working strength, can also use not at every section simultaneously
Same filler, it is to avoid block and increase heat exchanger effectiveness.
Claims (6)
1. a stagewise stuffing rectification column, it is characterised in that described rectifying column includes canned paragraph (1), detachable section (2), institute
Taking demountable structure to connect between detachable section (2) and the canned paragraph (1) stated, described rectifying column top arranges vacuum tube
(3), bottom coupled reaction still (4).
Stagewise stuffing rectification column the most according to claim 1, it is characterised in that described detachable section (2) and canned paragraph
(1) aspect ratio is 1:3-5.
Stagewise stuffing rectification column the most according to claim 1, it is characterised in that described demountable structure is ring flange
Connect or interface arrangment.
Stagewise stuffing rectification column the most according to claim 1, it is characterised in that described detachable section (2) and canned paragraph
(1) connection is provided with filler supporting plate.
Stagewise stuffing rectification column the most according to claim 1, it is characterised in that detachable section (2) is filled with canned paragraph (1)
Fill out different size filler.
Stagewise stuffing rectification column the most according to claim 1, it is characterised in that described detachable section (2) at least
Section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635343.XU CN205730427U (en) | 2016-06-24 | 2016-06-24 | A kind of stagewise stuffing rectification column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635343.XU CN205730427U (en) | 2016-06-24 | 2016-06-24 | A kind of stagewise stuffing rectification column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730427U true CN205730427U (en) | 2016-11-30 |
Family
ID=57383507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635343.XU Expired - Fee Related CN205730427U (en) | 2016-06-24 | 2016-06-24 | A kind of stagewise stuffing rectification column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920865A (en) * | 2016-06-24 | 2016-09-07 | 云南国润香料制造有限公司 | Sectional filling material rectifying tower |
| CN111569459A (en) * | 2020-06-30 | 2020-08-25 | 江苏京控装备有限公司 | Multifunctional solvent rectification recovery device |
-
2016
- 2016-06-24 CN CN201620635343.XU patent/CN205730427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920865A (en) * | 2016-06-24 | 2016-09-07 | 云南国润香料制造有限公司 | Sectional filling material rectifying tower |
| CN111569459A (en) * | 2020-06-30 | 2020-08-25 | 江苏京控装备有限公司 | Multifunctional solvent rectification recovery device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205730427U (en) | A kind of stagewise stuffing rectification column | |
| CN101225025B (en) | Method for separating catechol/hydroquinone from phenol hydroxylation reaction solution | |
| CN205269088U (en) | Vacuum rectifying apparatus with built -in roots vacuum pump | |
| CN207307233U (en) | The combined non-decile dividing wall column of multistage with gas-liquid modulator | |
| CN102070417A (en) | Dimethoxym ethane catalytic distillation production process and production equipment thereof | |
| CN100395226C (en) | Method for mass producing butyl acetate by reactive distillation method and using sulfuric acid as catalyst | |
| CN104817429B (en) | The method reclaiming cyclohexanol from cyclohexanol rectifying tower bed material liquid | |
| CN105920865A (en) | Sectional filling material rectifying tower | |
| CN203227322U (en) | Extractive distillation tower | |
| CN207654736U (en) | A kind of novel distillation tower | |
| CN203060873U (en) | Continuous rectifying tower for N-methylaniline | |
| JP3329755B2 (en) | Distillation apparatus and distillation method | |
| CN213698878U (en) | Rectifying column tower plate | |
| CN206916076U (en) | A kind of nonpetroleum fractionating device | |
| JP6312614B2 (en) | Hydrous ethanol distillation apparatus and method for producing absolute ethanol | |
| CN208493292U (en) | A kind of energy-efficient 1,2- pentanediol rectifying column | |
| CN203916123U (en) | A kind of glycerine rectifying distilling apparatus | |
| CN204815738U (en) | Gum spirit rectification tower | |
| CN106512462A (en) | Turpentine continuous rectification device | |
| CN103819304B (en) | The high mixture that boils of a kind of epoxy decolours and extracts the processing method of wherein trichloropropane | |
| CN101342426A (en) | Mounting connection structure for rectification column and condenser of novel distillation equipment | |
| CN206279160U (en) | A kind of naphtha cut with auxiliary distillation column enters desulfurizer | |
| CN110196202B (en) | Method for determining coal tar three-mixed naphthalene oil | |
| CN102350075A (en) | Purification apparatus for organic solvents | |
| CN206103388U (en) | Steel lining tetrafluoro primary distillation tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |