CN203291554U - Agitating packing tower used for acetic acid extracting device - Google Patents
Agitating packing tower used for acetic acid extracting device Download PDFInfo
- Publication number
- CN203291554U CN203291554U CN2013203219488U CN201320321948U CN203291554U CN 203291554 U CN203291554 U CN 203291554U CN 2013203219488 U CN2013203219488 U CN 2013203219488U CN 201320321948 U CN201320321948 U CN 201320321948U CN 203291554 U CN203291554 U CN 203291554U
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- Prior art keywords
- acetic acid
- raffinate
- rotating shaft
- tower body
- extract
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Abstract
The utility model relates to an agitating packing tower used for an acetic acid extracting device. The agitating packing tower comprises a tower body; an extracting liquid inlet and a raffinate outlet are formed in the bottom end of the tower body; an extracting liquid outlet and a raffinate inlet are formed in the top end of the tower body; a plurality of silk screen packing layers and a rotating shaft are axially arranged in the tower body; the rotating shaft passes through the silk screen packing layers; a plurality of agitating blades are arranged on the rotating shaft. The agitating packing tower used for the acetic acid extracting device is simple in structure and capable of fully mixing and combining liquid drops; the extracting liquid cannot be axially returned and blended during being separated, so that a good separating effect is realized.
Description
Technical field
The utility model relates to a kind of Extraction of Acetic Acid device, relates in particular to a kind of packed tower of stirring for the 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, can produce a large amount of acetic acid wastewaters, directly the discharging acetic acid wastewater, not only pollute the environment, and wasted the acetic acid resource.Due to acetic acid and water less to volatility, therefore available abstraction technique, from acetic acid wastewater, extracting acetic acid, is realized the maximum using of resource, has also protected environment simultaneously.
Existing Extraction of Acetic Acid device is in the polymerization of fluid drops that makes extract and raffinate and separation process, usually adopt rotating disk to make droplet coalescence and then separation, but use rotating disk can make extract and raffinate axial backmixing, be not easy to better extract be separated with raffinate.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of simple in structure, packed tower that can prevent extract and raffinate axial backmixing is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of packed tower of stirring for the 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, axially be provided with some layers of wire packing and rotating shaft, described rotating shaft runs through described wire packing, and described rotating shaft is provided with several and stirs lodicule.
In preferred embodiment of the utility model, further comprise in the rotating shaft between every two-layer described wire packing and be equipped with two described stirring lodicules.
In preferred embodiment of the utility model, comprise that further described two stirring lodicules all are inclined in described rotating shaft, described two incline directions that stir lodicules are opposite.
In preferred embodiment of the utility model, the voidage that further comprises mesh on described wire packing is 92%～99%.
In preferred embodiment of the utility model, comprise that further described extract entrance and the outlet of described extract are arranged on described tower body the same side, described raffinate outlet and described raffinate entrance all are arranged on the opposite side of described tower body.
In preferred embodiment of the utility model, comprise that further described extract entrance and extract outlet are respectively higher than described raffinate outlet and raffinate entrance.
In preferred embodiment of the utility model, comprise that further described tower body inner bottom part is provided with bearing fixed seat, described rotating shaft and described bearing fixed seat are rotationally connected.
The utility model has solved the defect that exists in the background technology, stirring for Extraction of Acetic Acid device packed tower of the present utility model, simple in structure, can make drop fully mix merging, in extract and raffinate separation process axial backmixing, good separating effect can not occur.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
In figure: 10, tower body, 11, the extract entrance, 12, the raffinate outlet, 13, the extract outlet, 14, the raffinate entrance, 20, wire packing, 30, rotating shaft, 40, stir lodicule, 50, bearing fixed seat.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of packed tower of stirring for the Extraction of Acetic Acid device, for making the droplet coalescence of extract and raffinate, after stirring, light any extract and heavy any raffinate separated, the columned tower body 10 that comprises 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, 10 interiorly axially are provided with some layers of wire packing 20 and rotating shaft 30, and rotating shaft 30 runs through wire packing 20, and rotating shaft 30 is provided with several and stirs lodicule 40.By rotating shaft 30, drive lodicule 40 and stir, in whipping process, make the droplet coalescence of extract and raffinate, wire packing 20 can make the gently extract floating of a bit, and the raffinate that weighs any sinks, and realizes separating.
For the droplets mixing that makes extract and raffinate even, in the rotating shaft 30 between every two-layer wire packing 20, all arrange two and stir lodicule 40, two are stirred lodicule 40 and all are inclined in rotating shaft 30, and two incline directions that stir lodicule 40 are opposite, wherein a slice stirs lodicule 40 towards tower body 10 bottom angled, another sheet stirs lodicule 40 and tilts towards tower body 10 tops, can make the drop of extract and raffinate abundant.
For mixed extract is separated with raffinate, on wire packing 20, the voidage of mesh is controlled between 92%～99%, on wire packing 20 in the utility model, the voidage of mesh is 98%, can make preferably the gently extract floating of a bit, the raffinate that weighs any sinks, and can axially not go up back-mixing.
Because light any extract can float, and the raffinate that weighs any can sink, extract entrance 11 and extract outlet 13 can be arranged on to tower body 10 the same sides, raffinate outlet 12 and raffinate entrance 14 all are arranged on the opposite side of tower body 10, and make extract entrance 11 with extract outlet 13 respectively higher than raffinate outlet 12 and raffinate entrance 14, relative mobile being convenient to extract and raffinate being axial.
Rotating shaft 30 in the utility model is arranged in tower body 10 by bearing fixed seat 50, specifically bearing fixed seat 50 can 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 are driven and stir lodicule 40 stirrings.
Stirring for Extraction of Acetic Acid device packed tower of the present utility model, simple in structure, can make drop fully mix merging, in extract and raffinate separation process axial backmixing, good separating effect can not occur.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (7)
1. packed tower of the stirring for the 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, axially be provided with some layers of wire packing and rotating shaft, described rotating shaft runs through described wire packing, and described rotating shaft is provided with several and stirs lodicule.
2. a kind of packed tower of stirring for the Extraction of Acetic Acid device according to claim 1, is characterized in that: in the rotating shaft between every two-layer described wire packing, be equipped with two described stirring lodicules.
3. a kind of packed tower of stirring for the Extraction of Acetic Acid device according to claim 2 is characterized in that: described two are stirred lodicules and all are inclined in described rotating shaft, and described two incline directions that stir lodicules are opposite.
4. a kind of packed tower of stirring for the Extraction of Acetic Acid device according to claim 1, it is characterized in that: on described wire packing, the voidage of mesh is 92%～99%.
5. a kind of packed tower of stirring for the Extraction of Acetic Acid device according to claim 1, it is characterized in that: described extract entrance and the outlet of described extract are arranged on described tower body the same side, and described raffinate outlet and described raffinate entrance all are arranged on the opposite side of described tower body.
6. a kind of packed tower of stirring for the Extraction of Acetic Acid device according to claim 5 is characterized in that: described extract entrance and extract outlet are respectively higher than described raffinate outlet and raffinate entrance.
7. a kind of packed tower of stirring for the Extraction of Acetic Acid device according to claim 1, it is characterized in that: described tower body inner bottom part is provided with bearing fixed seat, and described rotating shaft and described bearing fixed seat are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203219488U CN203291554U (en) | 2013-06-06 | 2013-06-06 | Agitating packing tower used for acetic acid extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203219488U CN203291554U (en) | 2013-06-06 | 2013-06-06 | Agitating packing tower used for acetic acid extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291554U true CN203291554U (en) | 2013-11-20 |
Family
ID=49567595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203219488U Expired - Fee Related CN203291554U (en) | 2013-06-06 | 2013-06-06 | Agitating packing tower used for acetic acid extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272405A (en) * | 2013-06-06 | 2013-09-04 | 苏州市金翔钛设备有限公司 | Stirring packed tower used for acetic acid extraction device |
| CN104548660B (en) * | 2015-01-28 | 2016-08-24 | 新疆新昌生物科技有限公司 | A kind of plant paste mixture extraction equipment |
-
2013
- 2013-06-06 CN CN2013203219488U patent/CN203291554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272405A (en) * | 2013-06-06 | 2013-09-04 | 苏州市金翔钛设备有限公司 | Stirring packed tower used for acetic acid extraction device |
| CN103272405B (en) * | 2013-06-06 | 2015-09-30 | 苏州市金翔钛设备有限公司 | A kind of for the stirring packed tower in Extraction of Acetic Acid device |
| CN104548660B (en) * | 2015-01-28 | 2016-08-24 | 新疆新昌生物科技有限公司 | A kind of plant paste mixture extraction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140606 |