CN206799355U - The innoxious comprehensive reutilization system of acetic acid waste liquid - Google Patents
The innoxious comprehensive reutilization system of acetic acid waste liquid Download PDFInfo
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- CN206799355U CN206799355U CN201720646569.4U CN201720646569U CN206799355U CN 206799355 U CN206799355 U CN 206799355U CN 201720646569 U CN201720646569 U CN 201720646569U CN 206799355 U CN206799355 U CN 206799355U
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- acetic acid
- distillate
- rectifying column
- hybrid reaction
- venthole
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Abstract
The utility model discloses the innoxious comprehensive reutilization system of acetic acid waste liquid, including acetic acid outlet conduit and venthole, the liquid-in pipe road is connected to the left side into liquid pool, and the top for entering liquid pool is connected with the machine of rising by pipeline, the inner chamber bottom of the hybrid reaction tower is provided with venthole and venthole is connected to air blower, the valve is installed on the outer wall of the pipeline of hybrid reaction bottom of towe side, the first rectifying column is located at the left side of Second distillation column, the bottom side of the acetic acid outlet conduit is connected with acetic acid recovery equipment, the bottom side of the vibration bin is provided with distillate reclaimer.The method blown using air blast carries out carrying out hybrid reaction to the dilute acetic acid aqueous solution in hybrid reaction tower and entrainer, improve mixing efficiency, particularly it is divided into the body vibration storehouse in three cabins in the installed in front of rectifying columns at different levels, the distillate of precipitation is realized that classification is handled, and distillate is discharged into distillate reclaimer by vibration principle.
Description
Technical field
It the utility model is related to devil liquor recovery technical field, the specially innoxious comprehensive reutilization system of acetic acid waste liquid.
Background technology
From dilute acetic acid aqueous solution recovery of acetic acid be acidic industrial effluent processing in one it is critically important the problem of, for resource
Recycling has critically important meaning.
It is existing that during separation acetic acid method, lower boiling azeotropic is formed from energy and water due to general using from the aqueous solution
The entrainer of thing, entrainer and water are co-flowed into rectifying column, and water is distilled out of with entrainer in tower, after supercooling with entrainment
Agent multi_layer extraction, water are discharged after being separated, and remaining acetic acid is stayed in tower chamber, so that mixing effect when entrainer is mixed in water
Fruit is undesirable, and the distillate separated out in tower can not be handled in classification well, and outflow naturally has some setbacks.
Utility model content
The purpose of this utility model is to provide acetic acid waste liquid innoxious comprehensive reutilization system, to solve above-mentioned background
Go out in technology it is existing using acetic acid method is separated from the aqueous solution when, due to it is general from can and water be formed it is lower boiling common
Boil the entrainer of thing, entrainer and water is co-flowed into rectifying column, and water is distilled out of with entrainer in tower, after supercooling with folder
Band agent multi_layer extraction, water are discharged after being separated, and remaining acetic acid is stayed in tower chamber, so that being mixed when entrainer is mixed in water
Effect is undesirable, and the distillate separated out in tower can not be handled in classification well, flow out the problem that has some setbacks naturally.
To achieve the above object, the utility model provides following technical scheme：The innoxious comprehensive reutilization of acetic acid waste liquid
System, including liquid-in pipe road, enter liquid pool, the machine that rises, pipeline, hybrid reaction tower, air blower, first rectifying column, Second distillation column,
Decompose rectifying column, condenser, vibration bin, distillate reclaimer, subsequent processing device, valve, distillate outlet, acetic acid recovery
Equipment, acetic acid outlet conduit and venthole, the liquid-in pipe road is connected to the left side into liquid pool, and the top for entering liquid pool passes through pipe
Road is connected with the machine of rising, and the inner chamber bottom of the hybrid reaction tower is provided with venthole and venthole is connected to air blower, the valve
On the outer wall for the pipeline that door is installed on hybrid reaction bottom of towe side, the first rectifying column is located at the left side of Second distillation column, and the
Decomposition rectifying column is connected with the right side of two rectifying columns, the condenser is installed on the front end face for decomposing rectifying column, and condenser
Bottom acetic acid outlet conduit is installed, the bottom side of the acetic acid outlet conduit is connected with acetic acid recovery equipment, the vibration bin
Bottom side distillate reclaimer is installed, the distillate outlet is connected to vibration bin, and the subsequent processing device passes through pipe
Road is connected to the right side for decomposing rectifying column.
Preferably, it is described enter liquid pool and hybrid reaction tower front end outer wall be equipped with graduated transparent windows.
Preferably, the air blower is blown gas by liquid of the venthole into hybrid reaction tower by air pressure
Gas.
Preferably, the vibration bin forms for three parts, is connected to first rectifying column, Second distillation column and decomposes essence
Evaporate tower.
Preferably, the distillate outlet uses bellows structure.
Compared with prior art, the beneficial effects of the utility model are：The innoxious comprehensive reutilization system of the acetic acid waste liquid
System, it is simple in construction, improved using the method that acetic acid is separated from the aqueous solution, flow into and mix in waste water dilute acetic acid aqueous solution
When in reaction tower, the method blown using air blast the dilute acetic acid aqueous solution in hybrid reaction tower is mixed with entrainer
Reaction, improve mixing efficiency, is particularly divided into the body vibration storehouse in three cabins in the installed in front of rectifying columns at different levels, makes
The distillate of precipitation realizes that classification is handled, and distillate is discharged into distillate reclaimer by vibration principle.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is Tthe utility model system schematic process flow diagram.
In figure：1st, liquid-in pipe road, 2, enter liquid pool, 3, rise machine, 4, pipeline, 5, hybrid reaction tower, 6, air blower, 7, first
Rectifying column, 8, Second distillation column, 9, decompose rectifying column, 10, condenser, 11, vibration bin, 12, distillate reclaimer, 13, after
Continuous processing equipment, 14, valve, 15, distillate outlet, 16, acetic acid recovery equipment, 17, acetic acid outlet conduit, 18, venthole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：The innoxious comprehensive reutilization system of acetic acid waste liquid
System, including liquid-in pipe road 1, enter liquid pool 2, the machine 3 that rises, pipeline 4, hybrid reaction tower 5, air blower 6, the essence of first rectifying column 7, second
Tower 8 is evaporated, rectifying column 9, condenser 10 is decomposed, vibration bin 11, distillate reclaimer 12, subsequent processing device 13, valve 14, evaporates
Go out thing outlet 15, acetic acid recovery equipment 16, acetic acid outlet conduit 17 and venthole 18, liquid-in pipe road 1 and be connected to the left side into liquid pool 2
Side, and enter the top of liquid pool 2 and the machine of rising 3 is connected with by pipeline 4, the inner chamber bottom of hybrid reaction tower 5 be provided with venthole 18 and
Venthole 18 is connected to air blower 6, and valve 14 is installed on the outer wall of the pipeline 4 of the bottom side of hybrid reaction tower 5, first rectifying column 7
It is connected with positioned at the right side in the left side of Second distillation column 8, and Second distillation column 8 and decomposes rectifying column 9, condenser 10 is installed on decomposition
On the front end face of rectifying column 9, and the bottom of condenser 10 is provided with acetic acid outlet conduit 17, and the bottom side of acetic acid outlet conduit 17 connects
Acetic acid recovery equipment 16 is connected to, the bottom side of vibration bin 11 is provided with distillate reclaimer 12, and distillate outlet 15, which is connected to, to shake
Dynamic storehouse 11, subsequent processing device 13 are connected to the right side for decomposing rectifying column 9 by pipeline 4.
In above-described embodiment, specifically, the front end outer wall for entering liquid pool 2 and hybrid reaction tower 5 is equipped with graduated
Bright observation window, it is easy to observe liquid water level, can more intuitively controls fluid flow；
In above-described embodiment, specifically, air blower 6 by air pressure by gas by venthole 18 into hybrid reaction tower 5
Liquid blown, the liquid in hybrid reaction tower 5 is sprung up stirring, when need in liquid mix intermixture when from
Arrived immixture, at the same can also be in decomposed liq solid impurity；
In above-described embodiment, specifically, vibration bin 11 forms for three parts, the essence of first rectifying column 7, second is connected to
Evaporate tower 8 and decompose rectifying column 9, the distillate classification for separating out first rectifying column 7, Second distillation column 8 and decomposition rectifying column 9 is independent
Storage；
In above-described embodiment, specifically, distillate outlet 15 uses bellows structure, it is easy to vibration bin 11 to pass through ripple knot
Distillate vibration is flowed into distillate reclaimer 12 by the distillate outlet 15 of structure.
Operation principle：In comprehensive reutilization system innoxious using the acetic acid waste liquid, need to give up to whole acetic acid first
Liquid pollution-free comprehensive reutilization system has the understanding in a structure, when in use, can more easily be used, this
The innoxious comprehensive reutilization system architecture of acetic acid waste liquid is simple, and dilute acetic acid aqueous solution is flowed into liquid pool 2 by liquid-in pipe road 1, then
Flowed into by the pipeline 4 that acts through of the machine of rising 3 in the inner chamber of hybrid reaction tower 5, air blower 6 operates, and makes venthole 18 to mixed
Dilute acetic acid aqueous solution in conjunction reaction tower 5 is with air pressure capable of being increased in fact and springs up, and makes entrainer of the dilute acetic acid aqueous solution fully with incorporation
Mix, open valve 14, the dilute acetic acid aqueous solution mixed is by first rectifying column 7, Second distillation column 8 and decomposes essence
Evaporate tower 9 and carry out evolution reaction, the distillate of precipitation is flowed into through distillate outlet 15 in three cabins of vibration bin 11, vibrate
Storehouse 11, which vibrates, makes the distillate in three cabins fall into corresponding distillate reclaimer 12, and finally decomposes in rectifying column 9 and lead to
The liquid acetic acid liquid that the effect of condenser 10 separates out is crossed to flow into acetic acid recovery equipment 16 by acetic acid outlet conduit 17.
In summary, general principle, principal character and advantage of the present utility model has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain is defined by appended claims and its effect thing.
Claims (5)
1. the innoxious comprehensive reutilization system of acetic acid waste liquid, including liquid-in pipe road (1), enter liquid pool (2), the machine that rises (3), pipeline
(4), hybrid reaction tower (5), air blower (6), first rectifying column (7), Second distillation column (8), decomposition rectifying column (9), condenser
(10), vibration bin (11), distillate reclaimer (12), subsequent processing device (13), valve (14), distillate outlet (15),
Acetic acid recovery equipment (16), acetic acid outlet conduit (17) and venthole (18), it is characterised in that：Liquid-in pipe road (1) connection
In entering the left side of liquid pool (2), and the top for entering liquid pool (2) is connected with the machine of rising (3), the hybrid reaction tower by pipeline (4)
(5) inner chamber bottom is provided with venthole (18) and venthole (18) is connected to air blower (6), and the valve (14) is installed on mixing
On the outer wall of the pipeline (4) of reaction tower (5) bottom side, the first rectifying column (7) is located at the left side of Second distillation column (8), and
It is connected with the right side of two rectifying columns (8) and decomposes rectifying column (9), the condenser (10) is installed on the front end for decomposing rectifying column (9)
On face, and the bottom of condenser (10) is provided with acetic acid outlet conduit (17), the bottom side connection of the acetic acid outlet conduit (17)
There is acetic acid recovery equipment (16), the bottom side of the vibration bin (11) is provided with distillate reclaimer (12), and the distillate goes out
Mouth (15) is connected to vibration bin (11), and the subsequent processing device (13) is connected to the right side for decomposing rectifying column (9) by pipeline (4)
Side.
2. the innoxious comprehensive reutilization system of acetic acid waste liquid according to claim 1, it is characterised in that：It is described enter liquid pool
(2) it is equipped with the front end outer wall of hybrid reaction tower (5) with graduated transparent windows.
3. the innoxious comprehensive reutilization system of acetic acid waste liquid according to claim 1, it is characterised in that：The air blower
(6) gas is blown by liquid of the venthole (18) into hybrid reaction tower (5) by air pressure.
4. the innoxious comprehensive reutilization system of acetic acid waste liquid according to claim 1, it is characterised in that：The vibration bin
(11) formed for three parts, be connected to first rectifying column (7), Second distillation column (8) and decompose rectifying column (9).
5. the innoxious comprehensive reutilization system of acetic acid waste liquid according to claim 1, it is characterised in that：The distillate
Outlet (15) uses bellows structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646569.4U CN206799355U (en) | 2017-06-06 | 2017-06-06 | The innoxious comprehensive reutilization system of acetic acid waste liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646569.4U CN206799355U (en) | 2017-06-06 | 2017-06-06 | The innoxious comprehensive reutilization system of acetic acid waste liquid |
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| Publication Number | Publication Date |
|---|---|
| CN206799355U true CN206799355U (en) | 2017-12-26 |
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ID=60745386
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646569.4U Expired - Fee Related CN206799355U (en) | 2017-06-06 | 2017-06-06 | The innoxious comprehensive reutilization system of acetic acid waste liquid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109912463A (en) * | 2019-04-10 | 2019-06-21 | 新乡市锦源化工有限公司 | A kind of contraposition Lipase absobed and wastewater treatment method |
-
2017
- 2017-06-06 CN CN201720646569.4U patent/CN206799355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109912463A (en) * | 2019-04-10 | 2019-06-21 | 新乡市锦源化工有限公司 | A kind of contraposition Lipase absobed and wastewater treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180802 Address after: 343600 Jinggangshan economic and Technological Development Zone, Ji'an, Jiangxi Patentee after: Jiangxi Shen Tian Biotechnology Co., Ltd. Address before: 330500 302, room 179, No. 179, Xiang Ting 179, lake front road, Nanchang, Jiangxi. Patentee before: Nanchang Jinxuan Technology Co., Ltd. |
|
| 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: 20171226 Termination date: 20210606 |