CN203540127U - Amino acid activated carbon adsorption column - Google Patents
Amino acid activated carbon adsorption column Download PDFInfo
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- CN203540127U CN203540127U CN201320677658.7U CN201320677658U CN203540127U CN 203540127 U CN203540127 U CN 203540127U CN 201320677658 U CN201320677658 U CN 201320677658U CN 203540127 U CN203540127 U CN 203540127U
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Abstract
The utility model discloses an adsorption column, particularly relates to an adsorption column for absorbing purifying of amino acids by taking activated carbon as an adsorbent, and belongs to the technical field of chemical unit equipment. The amino acid activated carbon adsorption column comprises a column body, wherein an inlet is formed in the lower end part of the column body, an outlet is formed in the upper end part of the column body, an inlet pipeline is provided with an adsorption inlet control valve, an outlet pipeline is provided with an adsorption outlet control valve, and the column body is filled with activated carbon filter layers with different granularities in layers. The activated carbon adsorption column disclosed by the utility model is reasonable in design, and adsorption standing time can be effectively controlled in as the adsorption is performed from bottom to top, and the defect that the adsorption efficiency is not high due to channeling caused by low distributing performance of raw material liquid on the adsorbent in a conventional adsorption mode can be avoided, so that the adsorption column is particularly suitable for decoloring amino acid original liquor and removing organic impurities. The adsorption column has the advantages of high control degree and high adsorption efficiency, and has a wide application space.
Description
Technical field
The utility model relates to a kind of adsorption column, especially a kind ofly take the adsorption column for amino acid adsorption cleaning that active carbon is adsorbent, belongs to chemical unit equipment technical field.
Background technology
Active carbon has very large surface area, and also has more tiny hole-capillary in carbon granule.This capillary has very strong adsorption capacity, is usually used in adsorbent and uses.In amino acids production process, need to decolour and remove organic impurities processes, conventional active carbon is as adsorbent, when therefore amino-acid liquid decolours with decontamination as raw material, the factor that affects its efficiency is mainly unit volume sorbent treatment reduction of feed volume and the feed liquid time of staying, traditional adsorbent equipment mainly adopts the mode of filling active carbon in tank body to absorb, this absorption pattern easily causes material liquid skewness and produce channel in adsorbent, reduce adsorption efficiency, simultaneously this raw material also from upper gravity flow and under suction type, in order to increase the time of staying, also the height that needs corresponding increasing filler.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, provide a kind of amino acid active charcoal adsorption column, can effectively carry out amino acid primary liquid decolouring and remove organic impurities, and have advantages of that the absorption time of staying is long.
The technical solution adopted in the utility model is as follows:
A kind of amino acid active charcoal adsorption column, comprise cylinder, described cylinder bottom is provided with import, upper end is provided with outlet, on described inlet pipeline, be provided with absorption inlet control valve, on outlet conduit, be provided with absorption discharge control valve, the interior laminate layer of described cylinder is filled with varigrained active carbon filler layer.
Owing to having adopted technique scheme, the adsorption process that described amino acid active charcoal adsorption column from top to bottom flows automatically than the absorption of traditional design, this programme absorption from the bottom to the top is more conducive to control the time of staying of raw material liq in active carbon filler layer, the demand adjusting feed liquor amount of more producing reaches and changes flexibly degree of absorption, improve adsorption efficiency, also having avoided traditional adsorption process easily in filler, to produce channel, that adsorbent is utilized is insufficient, reduces the shortcoming of adsorption efficiency; Simultaneously, owing to having adopted the layering filling of varigrained active carbon filler layer, make the adsorption efficiency of each layer not identical, thisly along the three-dimensional absorption on height, can make each section for different target adsorbates, improve the flexibility of design and use.
Described active carbon filler interlayer is provided with dividing plate, and described dividing plate sidepiece is provided with pod apertures, and the pod apertures of adjacent layer dividing plate is positioned at reverse position inside cylinder, makes the cylinder upper baffling passage forming for aminoacids solution circulation along its length.
Owing to having adopted technique scheme, described dividing plate makes each active carbon filler layer be easy to filling, facilitate adsorption column to install, one sidepiece of dividing plate is provided with pod apertures, and the pod apertures of two adjacent dividing plates is positioned at different theme madial walls, make material liquid in adsorption process, can walk the baffling passage that dividing plate forms, baffling channel types is like continuous "the" shape, improve the time of contact of feed liquid and adsorbent, be conducive to improve adsorption efficiency.
On described inlet pipeline, be connected with regeneration inlet pipeline, on described regeneration inlet pipeline, be provided with regeneration inlet control valve, on described inlet pipeline, be connected with regeneration outlet conduit, on described regeneration outlet conduit, be provided with regeneration discharge control valve.
Described regeneration inlet pipeline is connected with storage tank, on the regeneration inlet pipeline of described storage tank outlet, is provided with pump.
On described regeneration inlet pipeline, be also provided with air inlet pipe, in described air inlet pipe, be provided with gas supply control valve.
Owing to having adopted technique scheme, described regeneration pipeline can be for the regeneration of adsorption column, regenerated liquid enters in adsorption column by storage tank and pump, from top to bottom adsorption column is regenerated, in regenerative process, varigrained active carbon filler layer design also effectively raises regeneration effect, and described air inlet pipe can purge adsorption column with inert gas after regeneration, to improve regeneration effect and to facilitate follow-up use.
Comprise at least 2 cylinders parallel with one another, the inlet pipeline of each cylinder, outlet conduit, regeneration inlet pipeline and regeneration outlet conduit are interconnected.
Owing to having adopted technique scheme, described cylinder parallel with one another can guarantee the uninterrupted of production, and when using for one, another is regenerated or be standby, improves the flexibility of producing.
In described cylinder, be provided with 8-15 layer active carbon filler layer.
The granularity of described active carbon filler layer reduces from the bottom to top successively.
Owing to having adopted technique scheme, 8-15 layer active carbon filler layer makes to have obtained balance on adsorption effect He on economic input, the granularity of active carbon filler layer reduces adsorption effect is effectively improved from the bottom to top successively, is also conducive to regenerative process simultaneously.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: described active carbon adsorption column is reasonable in design, suction type from bottom to top makes effectively to control the absorption time of staying, and can avoid the not high channel causing of traditional suction type material liquid distribution performance on adsorbent and make the shortcoming that adsorption efficiency is not high, be specially adapted to amino acid primary liquid decolouring and remove organic impurities, there is control degree high, the advantage that adsorption efficiency is good, has wide application space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is diaphragm structure schematic diagram of the present utility model.
Mark in figure: 1-cylinder, 2-import, 3-outlet, 4-active carbon filler layer, 5-dividing plate, 6-pod apertures, 7-absorption inlet control valve, 8-absorption discharge control valve, 9-regeneration inlet control valve, 10-regeneration discharge control valve, 11-storage tank, 12-pump, 13-gas supply control valve.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment
A kind of amino acid active charcoal adsorption column of the present utility model, as shown in Figure 1, comprise cylinder 1, described cylinder 1 bottom is provided with import 2, upper end is provided with outlet 3, on described inlet pipeline, be provided with absorption inlet control valve 7, on outlet conduit, be provided with absorption discharge control valve 8, it is only signal that the interior laminate layer of described cylinder 1 is filled with each packing layer granularity ratio in varigrained active carbon filler layer 4(figure), 4, each active carbon filler layer is provided with sidepiece band pod apertures 6 dividing plates 5 as shown in Figure 2, pod apertures 6 assemblings and cylinder 1 inner side reverse position of adjacent layer dividing plate 5, make the cylinder 1 upper baffling passage for aminoacids solution circulation that forms " it " shape along its length, amino acid active charcoal adsorption column of the present utility model, in described cylinder 1, be provided with 8-15 layer active carbon filler layer 4, and the granularity of active carbon filler layer 4 reduces from the bottom to top successively.
Amino acid active charcoal adsorption column of the present utility model, on described inlet pipeline, be connected with regeneration inlet pipeline, on described regeneration inlet pipeline, be provided with regeneration inlet control valve 9, on described inlet pipeline, be connected with regeneration outlet conduit, on described regeneration outlet conduit, be provided with regeneration discharge control valve 10; Regeneration inlet pipeline is connected with storage tank 11, on the regeneration inlet pipeline of described storage tank 11 outlets, is provided with pump 12; On regeneration inlet pipeline, be also provided with air inlet pipe, in described air inlet pipe, be provided with gas supply control valve 13.
Amino acid active charcoal adsorption column of the present utility model, comprise at least 2 cylinders parallel with one another 1, the inlet pipeline of each cylinder 1, outlet conduit, regeneration inlet pipeline and regeneration outlet conduit are interconnected, guarantee that each adsorption column can uninterruptedly be used, improve continuity and the reliability of producing, in the time of necessary, also can use raising production capacity by each adsorption column simultaneously.
Active carbon adsorption column of the present utility model is reasonable in design, suction type from bottom to top makes effectively to control the absorption time of staying, and can avoid the not high channel causing of traditional suction type material liquid distribution performance on adsorbent and make the shortcoming that adsorption efficiency is not high, be specially adapted to amino acid primary liquid decolouring and remove organic impurities, there is control degree high, the advantage that adsorption efficiency is good, has wide application space.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. an amino acid active charcoal adsorption column, it is characterized in that: comprise cylinder (1), described cylinder (1) bottom is provided with import (2), upper end is provided with outlet (3), on described inlet pipeline, be provided with absorption inlet control valve (7), on outlet conduit, be provided with absorption discharge control valve (8), the interior laminate layer of described cylinder (1) is filled with varigrained active carbon filler layer (4).
2. amino acid active charcoal adsorption column as claimed in claim 1, it is characterized in that: between described active carbon filler layer (4), be provided with dividing plate (5), described dividing plate (5) sidepiece is provided with pod apertures (6), and the pod apertures (6) of adjacent layer dividing plate (5) is positioned at cylinder (1) inner side reverse position, make cylinder (1) the upper baffling passage forming for aminoacids solution circulation along its length.
3. amino acid active charcoal adsorption column as claimed in claim 1, it is characterized in that: on described inlet pipeline, be connected with regeneration inlet pipeline, on described regeneration inlet pipeline, be provided with regeneration inlet control valve (9), on described inlet pipeline, be connected with regeneration outlet conduit, on described regeneration outlet conduit, be provided with regeneration discharge control valve (10).
4. amino acid active charcoal adsorption column as claimed in claim 3, is characterized in that: described regeneration inlet pipeline is connected with storage tank (11), on the regeneration inlet pipeline of described storage tank (11) outlet, is provided with pump (12).
5. the amino acid active charcoal adsorption column as described in claim 3 or 4, is characterized in that: on described regeneration inlet pipeline, be also provided with air inlet pipe, be provided with gas supply control valve (13) in described air inlet pipe.
6. amino acid active charcoal adsorption column as claimed in claim 3, is characterized in that: comprise at least 2 cylinders parallel with one another (1), the inlet pipeline of each cylinder (1), outlet conduit, regeneration inlet pipeline and regeneration outlet conduit are interconnected.
7. the amino acid active charcoal adsorption column as described in claim 1 or 2 or 3 or 4 or 6, is characterized in that: in described cylinder (1), be provided with 8-15 layer active carbon filler layer (4).
8. amino acid active charcoal adsorption column as claimed in claim 7, is characterized in that: the granularity of described active carbon filler layer (4) reduces from the bottom to top successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677658.7U CN203540127U (en) | 2013-10-31 | 2013-10-31 | Amino acid activated carbon adsorption column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677658.7U CN203540127U (en) | 2013-10-31 | 2013-10-31 | Amino acid activated carbon adsorption column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540127U true CN203540127U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677658.7U Expired - Fee Related CN203540127U (en) | 2013-10-31 | 2013-10-31 | Amino acid activated carbon adsorption column |
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| Country | Link |
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| CN (1) | CN203540127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229947A (en) * | 2014-09-03 | 2014-12-24 | 广州绿日环保科技有限公司 | Wastewater treatment device and method using multi-element coal and iron carbon |
-
2013
- 2013-10-31 CN CN201320677658.7U patent/CN203540127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229947A (en) * | 2014-09-03 | 2014-12-24 | 广州绿日环保科技有限公司 | Wastewater treatment device and method using multi-element coal and iron carbon |
| CN104229947B (en) * | 2014-09-03 | 2016-08-24 | 广州绿日环保科技有限公司 | Use wastewater treatment equipment and the method for polynary coal ferrum carbon |
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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: 20140416 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |