CN206372541U - A kind of acetic acid distilling apparatus - Google Patents
A kind of acetic acid distilling apparatus Download PDFInfo
- Publication number
- CN206372541U CN206372541U CN201720009365.XU CN201720009365U CN206372541U CN 206372541 U CN206372541 U CN 206372541U CN 201720009365 U CN201720009365 U CN 201720009365U CN 206372541 U CN206372541 U CN 206372541U
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- China
- Prior art keywords
- reactor
- acetic acid
- reboiler
- escape pipe
- utility
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Abstract
The utility model discloses a kind of acetic acid distilling apparatus of chemical technology field, including reactor, the right side wall of the reactor is provided with dog-house, escape pipe is installed at the top of the reactor, the inner chamber of the escape pipe is transversely provided with ceramic packing layer, gas outlet is provided with the right side of the reboiler, the bottom of the reboiler is connected by the bottom of woven hose and reactor, the utility model adds acetic acid at the dog-house on the reactor of destilling tower, simultaneously hot steam is passed through by the passage on reboiler, vapor moves down by reboiler, simultaneously because the principle of temperature difference convection current, acetic acid in reactor can flow to reboiler by woven hose, vapor can be heated indirectly Dichlorodiphenyl Acetate, vapor after heating discharges recycle and reuse through gas outlet, acetic acid after heating flows to reactor through circulation pipe, the utility model is simple to operate, it is cost-effective, and distillation quality is high.
Description
Technical field
The utility model is related to chemical technology field, specially a kind of acetic acid distilling apparatus.
Background technology
Acetic acid, is also acetic acid (36%--38%), glacial acetic acid (98%), chemical formula CH3COOH is a kind of organic mono
Acid, is vinegar main component.Pure anhydrous acetic acid (glacial acetic acid) is colourless hygroscopic solid, and freezing point is 16.6 DEG C (62
℉), it is clear crystal after solidification, in faintly acid and corrosion is strong in its aqueous solution, steam is to eye and the irritant effect of nose.Acetic acid
It is very wide in distributed in nature, such as in fruit or vegetable oil, but the main presence in the form of ester.In the tissue of animal
Exist in interior, excreta and blood in the form of free acid.Many can be turned different organic matters by fermenting to be biological
Turn to acetic acid.Acetic acid is the main component of vinegar, and vinegar has almost run through whole history of human civilization.Acetic fermentation bacterium (acetic acid bar
Bacterium) it can be found in the every nook and cranny in the world, it is each national when wine brewing, inevitably find vinegar --- it is these
Alcoholic beverage is exposed to the natural product after air.
Distillation is usually the principle using evaporation, and dense acetic acid is made in spirit of vinegar, is typically directly to enter inside destilling tower
Row distillation, or the concentrated sulfuric acid concentration obtained by this method less than, or be that can be only achieved effect by multiple distillation,
This results in cost increase, therefore, being come into operation we have proposed a kind of acetic acid distilling apparatus, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of acetic acid distilling apparatus, to solve the steaming proposed in above-mentioned background technology
The principle usually using evaporation is evaporated, dense acetic acid is made in spirit of vinegar, is typically directly to be distilled inside destilling tower, passes through
Or the concentrated sulfuric acid concentration that this method is obtained less than, or be that can be only achieved effect by multiple distillation, this results in
The problem of cost increase.
To achieve the above object, the utility model provides following technical scheme：A kind of acetic acid distilling apparatus, including reaction
Kettle, the right side wall of the reactor, which is provided with the top of dog-house, the reactor, is provided with escape pipe, the inner chamber of the escape pipe
Ceramic packing layer is transversely provided with, the top of the escape pipe is provided with outlet, and the circulation pipe that passes on left of the reactor is connected with
It is provided with the left of reboiler, the reboiler on the right side of vapours import, the reboiler and is provided with gas outlet, the reboiler
Bottom is connected by the bottom of woven hose and reactor.
It is preferred that, connected between the reactor and escape pipe by ring flange, and reactor and escape pipe connection
Provided with O-ring seal.
It is preferred that, the ceramic packing layer includes hollow housing, and the inner chamber of the hollow housing is arranged in a crossed manner reinforcing prop,
The outer wall of the hollow housing is uniformly provided with through hole.
It is preferred that, the outer wall of the reboiler is socketed with installing plate, and the bottom of the installing plate is connected with S type radiating tubes,
And S types radiating tube is located at the inner chamber of reboiler, the stomata for being easy to vapours to circulate is provided with the top of the installing plate, and stomata
Aperture is adapted with S type radiating tube inner tubes aperture.
Compared with prior art, the beneficial effects of the utility model are：The utility model is on the reactor of destilling tower
Acetic acid is added at dog-house, while being passed through hot steam by the passage on reboiler, vapor is moved down by reboiler is past
Dynamic, simultaneously because the acetic acid in the principle of temperature difference convection current, reactor can flow to reboiler by woven hose, vapor can be indirect
Dichlorodiphenyl Acetate heated, the vapor after heating through gas outlet discharge recycle and reuse, the acetic acid after heating is through circulation pipe
Reactor is flowed to, while the vapor in acetic acid can be evaporated, vapor passes through filler ceramic layer, vapor can be made dispersed,
The utility model is simple to operate, cost-effective, and distillation quality is high.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model ceramic packing Rotating fields schematic diagram；
Fig. 3 is the utility model reboiler structural representation.
In figure：1 reactor, 2 escape pipes, 3 dog-houses, 4 ceramic packings layer, 41 hollow housings, 42 reinforcing props, 43
Through hole, 5 outlets, 6 circulation pipes, 7 woven hoses, 8 reboilers, 81 installing plates, 82 S types radiating tubes, 9 vapours imports, 10
Gas outlet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of acetic acid distilling apparatus, including reactor 1,
The right side wall of the reactor 1 is provided with dog-house 3, and the top of the reactor 1 is provided with escape pipe 2, the escape pipe 2 it is interior
Chamber is transversely provided with ceramic packing layer 4, the top of the escape pipe 2 is provided with outlet 5, and the reactor 1 passes on left circulation pipe 6
Reboiler 8 is connected with, the left side of the reboiler 8 is provided with vapours import 9, and the right side of the reboiler 8 is provided with gas outlet 10,
The bottom of the reboiler 8 is connected by woven hose 7 with the bottom of reactor 1.
Wherein, connected between the reactor 1 and escape pipe 2 by ring flange, and reactor 1 is connected with escape pipe 2
Place is provided with O-ring seal, and the ceramic packing layer 4 includes hollow housing 41, and the inner chamber of the hollow housing 41 is arranged in a crossed manner to be had
Reinforcing prop 42, the outer wall of the hollow housing 41 is uniformly provided with through hole 43, and the outer wall of the reboiler 8 is socketed with installing plate 81,
The bottom of the installing plate 81 is connected with S types radiating tube 82, and S types radiating tube 82 is located at the inner chamber of reboiler 8, the installing plate
81 top is provided with the stomata for being easy to vapours to circulate, and the aperture of stomata is adapted with the inner tube aperture of S types radiating tube 82.
Operation principle：Acetic acid is added at dog-house 3 on the reactor 1 of destilling tower, while by the heat on reboiler 8
Steam inlet 9 is passed through hot steam, and vapours is moved in S types radiating tube 82, and vapor moves down by reboiler 8, profit
With the principle of temperature difference convection current, the acetic acid in reactor 1 can flow to reboiler 8 by woven hose 7, and vapor can be indirectly to vinegar
Acid is heated, and the vapor after heating discharges recycle and reuse through gas outlet 10, and the acetic acid after heating is flowed to through circulation pipe 6
Reactor 1, while the vapor in acetic acid can be evaporated, vapor passes through filler ceramic layer 4, vapor can be made dispersed, this
Utility model is simple to operate, cost-effective, and distillation quality is high.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of acetic acid distilling apparatus, including reactor (1), it is characterised in that：The right side wall of the reactor (1), which is provided with, to feed intake
Escape pipe (2) is installed at the top of mouth (3), the reactor (1), the inner chamber of the escape pipe (2) is transversely provided with ceramic packing
Layer (4), the top of the escape pipe (2) is provided with outlet (5), and the circulation pipe (6) that passes on left of the reactor (1) is connected with again
Boil to be provided with the right side of vapours import (9), the reboiler (8) on the left of device (8), the reboiler (8) and be provided with gas outlet
(10), the bottom of the reboiler (8) is connected by woven hose (7) with the bottom of reactor (1).
2. a kind of acetic acid distilling apparatus according to claim 1, it is characterised in that：The reactor (1) and escape pipe (2)
Between connected by ring flange, and reactor (1) and escape pipe (2) connection are provided with O-ring seal.
3. a kind of acetic acid distilling apparatus according to claim 1, it is characterised in that：During the ceramic packing layer (4) includes
Empty capsid (41), the inner chamber of the hollow housing (41) is arranged in a crossed manner reinforcing prop (42), the outer wall of the hollow housing (41)
Uniformly it is provided with through hole (43).
4. a kind of acetic acid distilling apparatus according to claim 1, it is characterised in that：The outer wall socket of the reboiler (8)
There is an installing plate (81), the bottom of the installing plate (81) is connected with S types radiating tube (82), and S types radiating tube (82) is located at and boiled again
The stomata for being easy to vapours to circulate is provided with the top of the inner chamber of device (8), the installing plate (81), and the aperture of stomata dissipates with S types
Heat pipe (82) inner tube aperture is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009365.XU CN206372541U (en) | 2017-01-05 | 2017-01-05 | A kind of acetic acid distilling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009365.XU CN206372541U (en) | 2017-01-05 | 2017-01-05 | A kind of acetic acid distilling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206372541U true CN206372541U (en) | 2017-08-04 |
Family
ID=59404425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009365.XU Expired - Fee Related CN206372541U (en) | 2017-01-05 | 2017-01-05 | A kind of acetic acid distilling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206372541U (en) |
-
2017
- 2017-01-05 CN CN201720009365.XU patent/CN206372541U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20210105 |