CN204841719U - Novel duolite post - Google Patents
Novel duolite post Download PDFInfo
- Publication number
- CN204841719U CN204841719U CN201520628154.5U CN201520628154U CN204841719U CN 204841719 U CN204841719 U CN 204841719U CN 201520628154 U CN201520628154 U CN 201520628154U CN 204841719 U CN204841719 U CN 204841719U
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- CN
- China
- Prior art keywords
- cylinder
- post
- lower prop
- resin
- ion exchange
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- 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.)
- Expired - Fee Related
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a novel duolite post, including cylinder and card, the cylinder is including the last cylinder and the lower prop that distribute from top to bottom, go up cylinder and lower prop and pass through flange joint, it is made by organic glass to go up the cylinder, the lower prop is made by the polypropylene plastics, on, the lower prop outer wall has cup jointed respectively, lower reinforcing ring, first last cylinder of making for transparent organic glass of this duolite post, the lower prop that the lower half was made for the strong polypropylene plastics of seal pressure, the state is washd in first the transparent regeneration that can observe the resin well, lower part seal pressure is strong, can prevent to explode the post in ion exchange operation process, and the sight glass is not opened to the resin post, the washing liquid flows evenly, the separation efficiency of post is high, simultaneously owing to two parts about the post are all strengthened, whole post can endure stronger negative pressure, can realize the vacuum material loading, the resin work of loading has been simplified, the speed that the resin loaded is greatly improved.
Description
Technical field
The utility model relates to a kind of ion interchange unit, particularly relates to a kind of Novel ion exchange resin column.
Background technology
Ion exchange resin column is a kind of principle by resin adsorption generally used in the industry such as medication chemistry, food carries out exchange adsorption separation equipment to the zwitterion in material or micel, is widely used in medical purification & isolation technology.The general material used of ion exchange resin column has polypropylene plastics, lucite or stainless steel line with rubber etc.; lucite ion exchange resin column is because institute's compression resistance (malleation and negative pressure) is poor; be suitable only for the ion exchange resin column of below diameter 400mm; more than 400mm diameter lucite ion exchange resin column due to resistance to malleation inadequate; frequent meeting splits post because resin expands; simultaneously because resistance to negative pressure ability is inadequate; with the method dress post of vacuum intake, resin cannot be made to fill post and to be difficult to operation.And although the ion exchange resin column of polypropylene plastics or stainless steel line with rubber material more than 400mm diameter, because these two kinds of materials are opaque, can need open visor on cylinder, setting up of visor, make column wall uneven, cleaning solution etc. may be made to walk short circuit, reduce the separating effect of post.And owing to cannot see the resin state in pillar, cannot judge that in resin regeneration process turning over of resin washes effect, is unfavorable for the regenerative operation of resin.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of Novel ion exchange resin column, the feature that it has non-explosive post, resin loads easily, can conveniently observe situation in post.
The technical scheme that the utility model adopts is mainly: a kind of Novel ion exchange resin column, comprise cylinder and card, the upper and lower two ends of described cylinder are connected to upper and lower end socket, cylinder comprises the column body and lower prop that distribute up and down, column body and lower prop pass through Flange joint, column body is made up of lucite, lower prop is made up of polypropylene plastics, described upper and lower cylinder outer wall is socketed with upper and lower stiffening ring respectively, described card end face is provided with uniform water cap, and card includes two and is installed on column body upper end and lower prop lower end respectively.
As the improvement of technique scheme, described upper stiffening ring is stainless stirrup, stainless stirrup be provided with multiple and between the upper and lower every banding in column body outer wall.
As the further improvement of technique scheme, described lower stiffening ring is polypropylene plastics hoop, polypropylene plastics hoop be provided with multiple and between the upper and lower every banding in lower prop outer wall.
Further, the width of described lower stiffening ring is greater than the width of stiffening ring.
Further, described column body height is less than lower prop height.
Further, described water cap is also circumferentially distributed on card end face for circular.
Further, described upper and lower end socket and cylinder junction are provided with acid and alkali-resistance rubber blanket.
The beneficial effects of the utility model are:
A kind of Novel ion exchange resin column of the present utility model, comprise cylinder and card, the upper and lower two ends of cylinder are connected to, low head, cylinder comprises the column body and lower prop that distribute up and down, column body and lower prop pass through Flange joint, column body is made up of lucite, lower prop is made up of polypropylene plastics, on, lower prop outer wall is socketed with respectively, lower stiffening ring, this ion exchange resin column first half is the column body that transparent lucite is made, Lower Half is the lower prop that polypropylene plastics that voltage endurance capability is strong is made, the transparent regeneration washing state observing resin well of the first half, bottom voltage endurance capability is strong, quick-fried post in exchange operations process can be prevented, and resin column does not open visor, cleaning solution flowing evenly, the separative efficiency of pillar is high, simultaneously because the upper and lower two parts of pillar are all strengthened, whole pillar can tolerate stronger negative pressure, vacuum feeding can be realized, simplify resin filling work, substantially increase the speed of resin filling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of card.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See figures.1.and.2, a kind of Novel ion exchange resin column of the present utility model, comprise cylinder 1 and card 2, cylinder about 1 two ends are connected to, low head 3, 4, cylinder 1 comprises the column body 11 and lower prop 12 that distribute up and down, column body 11 is connected by flange 13 with lower prop 12, column body 11 is made up of lucite, lower prop 12 is made up of polypropylene plastics, on, lower prop 11, 12 outer walls are socketed with respectively, lower stiffening ring 14, 15, card 2 end face is provided with uniform water cap 20, card 2 includes two and is installed on column body 11 upper end and lower prop 12 lower end respectively.This ion exchange resin column first half is the column body 11 that transparent lucite is made, Lower Half is the lower prop 12 that polypropylene plastics that voltage endurance capability is strong is made, the transparent regeneration washing state observing resin well of the first half, bottom voltage endurance capability is strong, quick-fried post in exchange operations process can be prevented, and resin column does not open visor, cleaning solution flowing evenly, the separative efficiency of pillar is high, simultaneously because the upper and lower two parts of pillar are all strengthened, whole pillar can tolerate stronger negative pressure, vacuum feeding can be realized, simplify resin filling work, substantially increase the speed of resin filling.
Concrete, upper stiffening ring 14 is stainless stirrup, stainless stirrup be provided with multiple and between the upper and lower every banding in column body 11 outer wall, stainless stirrup can well column body 11 outer wall made in lucite of banding, lower stiffening ring 15 is polypropylene plastics hoop, its material is identical with lower prop 12, fit tightr, polypropylene plastics hoop be provided with multiple and between the upper and lower every banding in lower prop 12 outer wall, the width of lower stiffening ring 15 is greater than the width of stiffening ring 14, because lower stiffening ring 15 adopts polypropylene plastics to make, its strength ratio stainless steel is low, lower prop 12 is subject to the pressure that larger resin expands in exchange operations process simultaneously, therefore the width of lower stiffening ring 15 is arranged larger than the width of upper stiffening ring 14, go up in addition, lower stiffening ring 14, 15 be respectively arranged with multiple, make post, 1 stressed more even, improve the compressive property of cylinder 1.
In the utility model, column body 11 is highly less than lower prop 12 height, thus making the resin of cylinder 1 li mainly be loaded in lower prop 12, lower prop 12 has reasonable voltage endurance capability, and the phenomenon of being swarmed in by pillar because the resin bulbs of pressure strengthen can not occur.
Described water cap 20 is also circumferentially distributed on card 2 end face for circular, make resin can well be trapped within cylinder 1, further, described upper and lower end socket 3,4 and cylinder 1 junction are provided with acid and alkali-resistance rubber blanket, make the sealing of cylinder 1 stronger, avoid end socket be easily corroded and cause sealing to reduce.
Take diameter as the ion exchange resin column of 500mm be example, 10:1 is generally from handing over the ratio of height to diameter of pillar, such pillar height overall is 5m, the lower prop 12 adopting the polypropylene plastics of 3 meters to make makes Lower Half, the first half is made by the column body 11 that the lucite of 2 meters high are made, centre connects with flange 13, and lower prop 12 polypropylene plastics hoop is strengthened, and the stainless stirrup of column body 11 is strengthened.Such ion exchange resin column, it is high that resin dress post amount is generally 4m, is substantially contained in lower prop 12 sections, because this part voltage endurance capability is higher, the phenomenon of being swarmed in by pillar because the resin bulbs of pressure strengthen can not occurs.Cylinder 1 first half is that transparent lucite is made, and can observe the resin situation in post, and especially in resin backwash process, resin is all-trans and is flushed to column body 11, better observes, and is so more conducive to the monitoring of resin regeneration, ensures the regeneration effect of resin.Because cylinder about 1 two parts are all strengthened, whole cylinder 1 can tolerate the negative pressure of 0.06MPa, vacuum feeding can be realized, simplify resin filling work, load a pillar (800L resin) and only need 1 hour, and common pillar cannot tolerate vacuum because of pillar, need carry out loaded resin by suspension method, filling a pillar equally at least needs to spend 4 hours.Use this ion exchange resin column to be separated biogenetic products, its separating effect is compared with lab scale chromatographic column, and effect is consistent, and uses the full polypropylene plastics pillar having visor, there will be eluent short circuit, inferior separating effect, there will be conditions of streaking.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (7)
1. a Novel ion exchange resin column, it is characterized in that: comprise cylinder (1) and card (2), described cylinder (1) is connected at two ends up and down, low head (3, 4), cylinder (1) comprises the column body (11) and lower prop (12) that distribute up and down, column body (11) is connected by flange (13) with lower prop (12), column body (11) is made up of lucite, lower prop (12) is made up of polypropylene plastics, on described, lower prop (11, 12) outer wall is socketed with respectively, lower stiffening ring (14, 15), described card (2) end face is provided with uniform water cap (20), card (2) includes two and is installed on column body (11) upper end and lower prop (12) lower end respectively.
2. a kind of Novel ion exchange resin column according to claim 1, is characterized in that: described upper stiffening ring (14) is stainless stirrup, stainless stirrup be provided with multiple and between the upper and lower every banding in column body (11) outer wall.
3. a kind of Novel ion exchange resin column according to claim 1, is characterized in that: described lower stiffening ring (15) is polypropylene plastics hoop, polypropylene plastics hoop be provided with multiple and between the upper and lower every banding in lower prop (12) outer wall.
4. a kind of Novel ion exchange resin column according to claim 1, is characterized in that: the width of described lower stiffening ring (15) is greater than the width of stiffening ring (14).
5. a kind of Novel ion exchange resin column according to claim 1, is characterized in that: described column body (11) is highly less than lower prop (12) highly.
6. a kind of Novel ion exchange resin column according to claim 1, is characterized in that: described water cap (20) is also circumferentially distributed on card (2) end face for circular.
7. a kind of Novel ion exchange resin column according to claim 1, is characterized in that: described upper and lower end socket (3,4) and cylinder (1) junction are provided with acid and alkali-resistance rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628154.5U CN204841719U (en) | 2015-08-19 | 2015-08-19 | Novel duolite post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628154.5U CN204841719U (en) | 2015-08-19 | 2015-08-19 | Novel duolite post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204841719U true CN204841719U (en) | 2015-12-09 |
Family
ID=54732317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628154.5U Expired - Fee Related CN204841719U (en) | 2015-08-19 | 2015-08-19 | Novel duolite post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204841719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841665A (en) * | 2020-08-20 | 2020-10-30 | 南京利福达膜科技有限公司 | Resin short bed |
| CN113117380A (en) * | 2019-12-31 | 2021-07-16 | 江苏汉邦科技有限公司 | Novel chromatographic column and unloading method |
-
2015
- 2015-08-19 CN CN201520628154.5U patent/CN204841719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117380A (en) * | 2019-12-31 | 2021-07-16 | 江苏汉邦科技有限公司 | Novel chromatographic column and unloading method |
| CN111841665A (en) * | 2020-08-20 | 2020-10-30 | 南京利福达膜科技有限公司 | Resin short bed |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20210819 |