CN103272405B - A kind of for the stirring packed tower in Extraction of Acetic Acid device - Google Patents
A kind of for the stirring packed tower in Extraction of Acetic Acid device Download PDFInfo
- Publication number
- CN103272405B CN103272405B CN201310221178.4A CN201310221178A CN103272405B CN 103272405 B CN103272405 B CN 103272405B CN 201310221178 A CN201310221178 A CN 201310221178A CN 103272405 B CN103272405 B CN 103272405B
- Authority
- CN
- China
- Prior art keywords
- extract
- raffinate
- tower body
- rotating shaft
- acetic acid
- 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.)
- Active
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The present invention relates to a kind of for the stirring packed tower in Extraction of Acetic Acid device, comprise tower body, described tower body bottom is provided with extract entrance and raffinate outlet, described tower body top is provided with extract outlet and raffinate entrance, some layers of wire packing and rotating shaft is axially provided with in described tower body, described rotating shaft runs through described wire packing, and described rotating shaft is provided with several and stirs lodicule.Of the present invention for the stirring packed tower in Extraction of Acetic Acid device, structure is simple, drop can be made fully to mix merging, axial backmixing can not occur, good separating effect in extract and raffinate separation process.
Description
Technical field
The present invention relates to a kind of Extraction of Acetic Acid device, particularly relate to a kind of for the stirring packed tower in Extraction of Acetic Acid device.
Background technology
Acetic acid is very important basic organic, is widely used in producing acetate fiber, the solvent that sprays paint, spices, dyestuff, medicine etc., in chemical process, a large amount of acetic acid wastewaters can be produced, direct discharge acetic acid wastewater, not only pollutes the environment, and wastes acetic acid resource.Due to acetic acid and water relative volatility less, therefore can extract acetic acid with abstraction technique from acetic acid wastewater, realize the maximum using of resource, simultaneously also protect environment.
Existing Extraction of Acetic Acid device is in the polymerization of fluid drops making extract and raffinate and separation process, usual employing rotating disk makes droplet coalescence and then is separated, but use rotating disk can make extract and raffinate axial backmixing, be not easy to better extract is separated with raffinate.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, the packed tower that a kind of structure is simple, can prevent extract and raffinate axial backmixing is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of for the stirring packed tower in Extraction of Acetic Acid device, comprise tower body, described tower body bottom is provided with extract entrance and raffinate outlet, described tower body top is provided with extract outlet and raffinate entrance, it is characterized in that: be axially provided with some layers of wire packing and rotating shaft in described tower body, described rotating shaft runs through described wire packing, and described rotating shaft is provided with several and stirs lodicule.
In a preferred embodiment of the present invention, comprise further the rotating shaft between every two-layer described wire packing is equipped with described in two panels and stir lodicule.
In a preferred embodiment of the present invention, comprise described two panels stirring lodicule further and be all inclined in described rotating shaft, the incline direction that described two panels stirs lodicule is contrary.
In a preferred embodiment of the present invention, the voidage comprising mesh on described wire packing is further 92% ~ 99%.
In a preferred embodiment of the present invention, comprise described extract entrance and described extract further and export and be arranged on described tower body the same side, described raffinate outlet and described raffinate entrance are all arranged on the opposite side of described tower body.
In a preferred embodiment of the present invention, comprise described extract entrance further and extract exports respectively higher than described raffinate outlet and raffinate entrance.
In a preferred embodiment of the present invention, comprise described tower body inner bottom part further and be provided with bearing fixed seat, described rotating shaft and described bearing fixed seat are rotationally connected.
The invention solves the defect existed in background technology, of the present invention for the stirring packed tower in Extraction of Acetic Acid device, structure is simple, drop can be made fully to mix merging, axial backmixing can not occur, good separating effect in extract and raffinate separation process.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
In figure: 10, tower body, 11, extract entrance, 12, raffinate outlet, 13, extract outlet, 14, raffinate entrance, 20, wire packing, 30, rotating shaft, 40, stir lodicule, 50, bearing fixed seat.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of for the stirring packed tower in Extraction of Acetic Acid device, for making the droplet coalescence of extract and raffinate, after stirring, make light any extract and any raffinate heavy be separated, comprise the columned tower body 10 of hollow, the bottom of tower body 10 is provided with extract entrance 11 and raffinate outlet 12, the top of tower body 10 is provided with extract outlet 13 and raffinate entrance 14, tower, axially be provided with some layers of wire packing 20 and rotating shaft 30 in 10, rotating shaft 30 runs through wire packing 20, and rotating shaft 30 is provided with several and stirs lodicule 40.Drive lodicule 40 to stir by rotating shaft 30, make the droplet coalescence of extract and raffinate in whipping process, wire packing 20 can make any extract light float, and the raffinate weighing any sinks, and realizes being separated.
For making the droplets mixing of extract and raffinate even, rotating shaft 30 between every two-layer wire packing 20 is all arranged two panels and stir lodicule 40, two panels stirs lodicule 40 and is all inclined in rotating shaft 30, and the incline direction that two panels stirs lodicule 40 is contrary, wherein a slice stirs lodicule 40 towards tower body 10 bottom angled, another sheet stirs lodicule 40 towards tower body 10 top droop, and the drop of extract and raffinate can be made abundant.
Be separated with raffinate for making mixed extract, on wire packing 20, the voidage of mesh controls between 92% ~ 99%, and on the wire packing 20 in the present invention, the voidage of mesh is 98%, and any extract light can be made preferably to float, any raffinate heavy sinks, and can not axially back-mixing.
Because any extract light can float, and the raffinate weighing any can sink, extract entrance 11 and extract can be exported 13 and be arranged on tower body 10 the same side, raffinate outlet 12 and raffinate entrance 14 are all arranged on the opposite side of tower body 10, and make extract entrance 11 and extract exports 13 respectively higher than raffinate outlet 12 and raffinate entrance 14, be convenient to that extract is axially relative with raffinate to flow.
Rotating shaft 30 in the present invention is arranged in tower body 10 by bearing fixed seat 50, specifically can bearing fixed seat 50 be fixed on the bottom in tower body 10, rotating shaft 30 and bearing fixed seat 50 are rotationally connected, by motor-driven rotatable shaft 30, rotating shaft 30 can be made to drive stirring lodicule 40 to stir.
Of the present invention for the stirring packed tower in Extraction of Acetic Acid device, structure is simple, drop can be made fully to mix merging, axial backmixing can not occur, good separating effect in extract and raffinate separation process.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to right.
Claims (5)
1. one kind for the stirring packed tower in Extraction of Acetic Acid device, comprise tower body, described tower body bottom is provided with extract entrance and raffinate outlet, described tower body top is provided with extract outlet and raffinate entrance, it is characterized in that: in described tower body, be axially provided with some layers of wire packing and rotating shaft, described rotating shaft runs through described wire packing, described rotating shaft is provided with several and stirs lodicule, rotating shaft between every two-layer described wire packing is equipped with described in two panels and stirs lodicule, described two panels stirs lodicule and is all inclined in described rotating shaft, the incline direction that described two panels stirs lodicule is contrary.
2. a kind of for the stirring packed tower in Extraction of Acetic Acid device according to described in claim 1, is characterized in that: on described wire packing, the voidage of mesh is 92% ~ 99%.
3. a kind of for the stirring packed tower in Extraction of Acetic Acid device according to described in claim 1, it is characterized in that: described extract entrance and described extract export and be arranged on described tower body the same side, described raffinate outlet and described raffinate entrance are all arranged on the opposite side of described tower body.
4. a kind of for the stirring packed tower in Extraction of Acetic Acid device according to described in claim 3, is characterized in that: described extract entrance and extract export respectively higher than described raffinate outlet and raffinate entrance.
5. a kind of for the stirring packed tower in Extraction of Acetic Acid device according to described in claim 1, it is characterized in that: described tower body inner bottom part is provided with bearing fixed seat, described rotating shaft and described bearing fixed seat are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221178.4A CN103272405B (en) | 2013-06-06 | 2013-06-06 | A kind of for the stirring packed tower in Extraction of Acetic Acid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221178.4A CN103272405B (en) | 2013-06-06 | 2013-06-06 | A kind of for the stirring packed tower in Extraction of Acetic Acid device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103272405A CN103272405A (en) | 2013-09-04 |
| CN103272405B true CN103272405B (en) | 2015-09-30 |
Family
ID=49055087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310221178.4A Active CN103272405B (en) | 2013-06-06 | 2013-06-06 | A kind of for the stirring packed tower in Extraction of Acetic Acid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103272405B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347490B (en) * | 2015-12-17 | 2017-10-13 | 云南龙帜环境工程有限公司 | Drum type brake integral life sewage biological processor |
| CN106745443B (en) * | 2017-01-18 | 2018-02-06 | 赵俊博 | A kind of extracting process of low concentration of water sample extraction device to phenol in water quality |
| CN107445290A (en) * | 2017-09-11 | 2017-12-08 | 安庆师范大学 | A kind of wastewater treatment equipment of wind drive |
| CN110302558A (en) * | 2018-12-26 | 2019-10-08 | 华东理工大学 | It is a kind of for inhibiting clarifying chamber's inner member of extraction tower axial backmixing |
| CN112159037B (en) * | 2020-09-25 | 2021-08-24 | 南京大学 | Dai serge high concentration organic wastewater pretreatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693151A (en) * | 2009-10-12 | 2010-04-14 | 浙江大学 | Scheibel column with screen decks |
| CN102728099A (en) * | 2012-06-26 | 2012-10-17 | 中国科学院过程工程研究所 | Filler extraction tower for gradient fractionating separation of large phase ratio system, and extraction method thereof |
| CN202724746U (en) * | 2012-08-20 | 2013-02-13 | 南京师范大学 | Liquid-liquid extraction tower with multistage counterflow variable diameters |
| CN203291554U (en) * | 2013-06-06 | 2013-11-20 | 苏州市金翔钛设备有限公司 | Agitating packing tower used for acetic acid extracting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2757892Y (en) * | 2004-12-21 | 2006-02-15 | 上海焦化有限公司 | Screen plate extraction tower having centrifugal mixer |
-
2013
- 2013-06-06 CN CN201310221178.4A patent/CN103272405B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693151A (en) * | 2009-10-12 | 2010-04-14 | 浙江大学 | Scheibel column with screen decks |
| CN102728099A (en) * | 2012-06-26 | 2012-10-17 | 中国科学院过程工程研究所 | Filler extraction tower for gradient fractionating separation of large phase ratio system, and extraction method thereof |
| CN202724746U (en) * | 2012-08-20 | 2013-02-13 | 南京师范大学 | Liquid-liquid extraction tower with multistage counterflow variable diameters |
| CN203291554U (en) * | 2013-06-06 | 2013-11-20 | 苏州市金翔钛设备有限公司 | Agitating packing tower used for acetic acid extracting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103272405A (en) | 2013-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103272405B (en) | A kind of for the stirring packed tower in Extraction of Acetic Acid device | |
| CN104245075B (en) | Extraction column and process for use thereof | |
| CN104955538B (en) | Liquid-liquid extraction system and the technique used for it | |
| JP2001509011A (en) | Suspension separation method and system for dehydration of microalgae suspension and extraction of components from microalgae | |
| CN206414799U (en) | A kind of liquid-liquid extraction reactor | |
| CN101637669A (en) | High performance liquid-solution solvent extraction method and device | |
| CN102241398B (en) | Method and extraction machine for purifying carbon disulfide | |
| CN205796629U (en) | A kind of oil water separator for production of resins | |
| CN203291554U (en) | Agitating packing tower used for acetic acid extracting device | |
| CN201899900U (en) | Liquid-liquid two-phase mixing-separating device | |
| CN102671423B (en) | Mixing extraction device with rotating barrel and extraction method | |
| CN102847341B (en) | Wheel disk type liquid-liquid extraction tower | |
| CN105439371B (en) | A kind of preprocess method of oily waste water | |
| CN203155395U (en) | Tubular/disk-shaped serial centrifugal unit for separating capsaicin in pigment production | |
| CN205701085U (en) | A kind of funnel separatory type Centrifuge Cup | |
| CN204981256U (en) | Whirl air supporting oil -water separator | |
| CN206276266U (en) | Scalable Oil Guide system | |
| CN204745744U (en) | Liquid -liquid separation coalescer | |
| CN209752246U (en) | Rotary-cut extraction tower | |
| CN105013209A (en) | Mixed feeder for centrifugal extractor | |
| CN205115239U (en) | Novel crude oil mixer | |
| CN103301762A (en) | Emulsifying membrane component | |
| CN202682847U (en) | Device capable of realizing biphase continuous separation of nicotinamide | |
| CN207108773U (en) | A kind of oil-bearing sludge treatment equipment | |
| CN207342904U (en) | A kind of pumping centrifugal mixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200915 Address after: 463000 Henan Zhumadian Industrial Agglomeration Area Patentee after: HENAN ZHONGYAN BIOENGINEERING Co.,Ltd. Address before: The high tech Zone of Suzhou City, Jiangsu province 215000 axle Road No. 211 Patentee before: SUZHOU JINXIANG TITANIUM EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210323 Address after: 463700 tongshanhu Avenue and Xinxing Road, Biyang County, Zhumadian City, Henan Province Patentee after: Henan runling Information Technology Co.,Ltd. Address before: 463000 Zhumadian industrial cluster, Henan Province Patentee before: HENAN ZHONGYAN BIOENGINEERING Co.,Ltd. |