CN213977833U - Novel ion exchange device - Google Patents
Novel ion exchange device Download PDFInfo
- Publication number
- CN213977833U CN213977833U CN202021395514.9U CN202021395514U CN213977833U CN 213977833 U CN213977833 U CN 213977833U CN 202021395514 U CN202021395514 U CN 202021395514U CN 213977833 U CN213977833 U CN 213977833U
- Authority
- CN
- China
- Prior art keywords
- water cap
- distribution plate
- resin
- ion exchange
- end cover
- 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.)
- Expired - Fee Related
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- 238000005342 ion exchange Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000009826 distribution Methods 0.000 claims abstract description 72
- 239000011347 resin Substances 0.000 claims abstract description 71
- 229920005989 resin Polymers 0.000 claims abstract description 71
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 23
- 238000001179 sorption measurement Methods 0.000 abstract description 9
- 230000035484 reaction time Effects 0.000 abstract description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052721 tungsten Inorganic materials 0.000 abstract description 3
- 239000010937 tungsten Substances 0.000 abstract description 3
- 238000003723 Smelting Methods 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model relates to a tungsten smelting device technical field, concretely relates to novel ion exchange device. The novel ion exchange device comprises a cylinder, an upper end cover and a lower end cover, wherein the upper end of the cylinder is fixedly connected with the upper end cover, the lower end of the cylinder is fixedly connected with the lower end cover, the cylinder is in a bottle shape, the caliber of the bottle shape is gradually increased from two end parts to the middle part, and the contact area of feed liquid and resin is increased; the water cap distribution plates are arranged in the columns and respectively comprise a first water cap distribution plate, a second water cap distribution plate and a third water cap distribution plate, and the first water cap distribution plate and the third water cap distribution plate are symmetrically arranged relative to the second water cap distribution plate; the column body is filled with resin, and the resin is sequentially divided into a saturated zone, an exchange zone and a protective zone from top to bottom; second water cap distributing plate evenly distributed is in the exchange area for the feed liquid shortens resin exchange reaction time at resin layer more even diffusion, promotes adsorption efficiency, thereby improves the productivity.
Description
Technical Field
The utility model relates to a tungsten smelting device technical field, concretely relates to novel ion exchange device.
Background
An ion exchange separation method is an operation method for separating and purifying by using the transformation reaction of exchangeable ions on ion exchange resin, and is a common technical method in the field of biological engineering. The equipment is ion exchange column, which mixes cation and anion resin in certain proportion and fills them into the same exchange device to exchange and remove the ion in the fluid, the structure is basically the same, it has feed inlet, discharge outlet and water cap distribution plate, a certain number of water caps are installed on the water cap distribution plate, it is used to support the resin, the trapped resin can not pass through. Therefore, the ion exchange column has unique water purification function, simple equipment, convenient operation, low cost and the like, and is widely applied to industrial departments of chemical industry, medicine, food, paper making, metallurgy and the like.
For example, in the process of preparing tungsten products, the ion exchange column mostly adopts a vertical cylindrical structure with the specification of 2000mm x 10000mm (diameter x height), resin is filled in the ion exchange column with the height-diameter ratio of 5-10, the ion exchange adsorption is carried out by feeding the resin downstream from top to bottom, and the resin in the column is sequentially divided into a saturated zone, an exchange zone and a protective zone from top to bottom. Because the exchange reaction time of metal ions in the feeding solution and the resin is delayed, and the concentration of the metal ions in the solution is gradually reduced along with the downward flow of the feed liquid, the exchange zone is often longer, so that the resin cannot be fully adsorbed, and the problems of low production efficiency and high impurity content of desorption liquid are caused by the adsorption of unsaturated resin; meanwhile, the vertical cylindrical structure is adopted, so that the amount of resin required to be filled into the column is large, and the contact area between the feed liquid and the resin is small, so that the resin is insufficiently adsorbed; and the feed inlet often adopts the straight tube, and during the feeding, the feed liquid directly erodees on the water cap distribution plate through the straight tube, flows to the resin layer through the water cap, nevertheless because the existence of feed liquid pressure, local easy vortex that forms when the feed liquid erodees the distribution plate, the unable homodisperse of feed liquid just enters into the resin layer through the water cap fast, leads to the unable maximize of ion exchange column feed liquor flow, and the resin layer adsorbs inhomogeneous, and total adsorption capacity reduces, reduces production efficiency, increases the energy consumption scheduling problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned ion exchange column and have that resin layer area of contact is little, adsorb inhomogeneously, and the resin rate of utilization is low, low grade defect of production efficiency, the utility model provides a novel ion exchange device.
In order to achieve the above object, the utility model adopts the following technical scheme: a novel ion exchange device comprises a cylinder, an upper end cover and a lower end cover, wherein the upper end of the cylinder is fixedly connected with the upper end cover, the lower end of the cylinder is fixedly connected with the lower end cover, the cylinder is in a bottle shape, water cap distribution plates are arranged in the cylinder and respectively comprise a first water cap distribution plate, a second water cap distribution plate and a third water cap distribution plate, and the first water cap distribution plate and the third water cap distribution plate are symmetrically arranged relative to the second water cap distribution plate; the column body is filled with resin, and the resin is sequentially divided into a saturated zone, an exchange zone and a protective zone from top to bottom; the second water cap distribution plates are uniformly distributed in the exchange belt.
Further, the diameter of the second water cap distribution plate is larger than that of the first water cap distribution plate or that of the third water cap distribution plate, and the diameters of the first water cap distribution plate and the third water cap distribution plate are equal.
Furthermore, the caliber of the column body is gradually reduced from the second water cap distribution plate area to the upper end cover and the lower end cover.
Furthermore, a plurality of water cap holes which are uniformly distributed are arranged on the water cap distribution plate, and water caps corresponding to the water cap holes are detachably fixed on the water cap holes.
Furthermore, the water cap hole is provided with an internal thread, the water cap is provided with an external thread matched with the internal thread, and the water cap is in threaded connection with the water cap hole.
Furthermore, a resin inlet and a resin outlet are arranged on the column body, and the resin inlet and the resin outlet are respectively and integrally arranged at the left upper part and the right lower part of the column body.
Further, the upper end cover is provided with a feed inlet, an evacuation port, a manhole and a pressure sensor, and the lower end cover is provided with a discharge port corresponding to the feed inlet.
Further, the feed inlet is positioned in the center of the upper end cover, and a feed mechanism is arranged below the feed inlet; the feeding mechanism is of a downward horn-shaped structure.
Furthermore, the surface of the column body is provided with a first inspection window and a second inspection window which are respectively positioned in the saturated zone and the protective zone of the resin.
Furthermore, still include the support frame, the support frame sets up in the bottom of cylinder.
From the above description of the present invention, compared with the prior art, the present invention has at least one of the following beneficial effects:
1. the column body of the ion exchange device is in a bottle shape, the caliber of the ion exchange device is gradually increased from two end parts to the middle part, so that feed liquid can be rapidly and uniformly diffused, the contact area of the feed liquid and resin is increased, and the feed liquid can be conveniently subjected to ion exchange;
2. the water cap distribution plates are arranged in the columns and are respectively a first water cap distribution plate, a second water cap distribution plate and a third water cap distribution plate, and the first water cap distribution plate and the third water cap distribution plate are symmetrically arranged relative to the second water cap distribution plate, so that resins in all areas cannot be fused mutually, the use efficiency of the resins is improved, the resins are uniformly adsorbed from top to bottom, the area of the second water cap distribution plate is largest, and the ion exchange speed is accelerated;
3. the cylinder is filled with resin, resin top-down divide into saturation area, exchange area and boundary belt in proper order for resin top-down adsorbs uniformly, promotes adsorption capacity and productivity by a wide margin, second water cap distributing plate evenly distributed is in exchange area, and the cylinder bore in this exchange area presents the maximize, has greatly shortened resin exchange reaction time, thereby promotes adsorption efficiency, improves the productivity, the utility model discloses the structure is simple and direct, reasonable in design, and the practicality is higher.
Drawings
FIG. 1 is a schematic diagram of a novel ion exchange unit in a preferred embodiment of the present invention;
reference numerals: 1. a cylinder; 2. an upper end cover; 3. a lower end cover; 4. a water cap distribution plate; 41. a first water cap distribution plate; 42. a second water cap distribution plate; 43. a third water cap distribution plate; 5. a resin inlet; 6. A resin outlet; 7. a feed inlet; 8. emptying the air; 9. a manhole; 10. a pressure sensor; 11. a discharge port; 12. a feeding mechanism; 13. a first inspection window; 14. a second inspection window; 15. a support frame.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, a preferred embodiment of the present invention is a novel ion exchange device, including a cylinder 1, an upper end cap 2 and a lower end cap 3, wherein the upper end of the cylinder 1 is fixedly connected to the upper end cap 2 and the lower end is fixedly connected to the lower end cap 3, a water cap distribution plate 4 is disposed in the cylinder 1, and the water cap distribution plate is a first water cap distribution plate 41, a second water cap distribution plate 42 and a third water cap distribution plate 43, and the first water cap distribution plate 41 and the third water cap distribution plate 43 are symmetrically arranged relative to the second water cap distribution plate 42; the column body 1 is filled with resin, and the resin is sequentially divided into a saturated zone, an exchange zone and a protective zone from top to bottom; second water cap distributing plate 42 evenly distributed is in the exchange area, cylinder 1 is the bottle form, and the bore of cylinder is reduced gradually by second water cap distributing plate region end cover up and end cover orientation promptly for the feed liquid is at the more even diffusion of resin layer, promotes the contact surface of feed liquid and resin, shortens resin exchange reaction time, promotes adsorption efficiency, thereby improves the productivity.
The column body of the ion exchange device is in a bottle shape, the caliber of the ion exchange device is gradually increased from two end parts to the middle part, so that feed liquid can be rapidly and uniformly diffused, the contact area of the feed liquid and resin is increased, and the feed liquid can be conveniently subjected to ion exchange; the water cap distribution plates are arranged in the columns and are respectively a first water cap distribution plate, a second water cap distribution plate and a third water cap distribution plate, and the first water cap distribution plate and the third water cap distribution plate are symmetrically arranged relative to the second water cap distribution plate, so that resins in all areas cannot be fused mutually, the use efficiency of the resins is improved, the resins are uniformly adsorbed from top to bottom, the area of the second water cap distribution plate is largest, and the ion exchange speed is accelerated; the cylinder is filled with resin, resin top-down divide into saturation area, exchange area and boundary belt in proper order for resin top-down adsorbs uniformly, promotes adsorption capacity and productivity by a wide margin, second water cap distributing plate evenly distributed is in exchange area, and the cylinder bore in this exchange area presents the maximize, has greatly shortened resin exchange reaction time, thereby promotes adsorption efficiency, improves the productivity, the utility model discloses the structure is simple and direct, reasonable in design, and the practicality is higher.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
in this embodiment, the diameter of second water cap distributing plate 42 is greater than first water cap distributing plate 41 or third water cap distributing plate 43, the diameter of first water cap distributing plate 41 and third water cap distributing plate 43 equals for the dispersion area of feed liquid is wider, promotes the contact surface of feed liquid and resin, more is favorable to the feed liquid evenly to pass through on the water cap distributing plate, shortens resin exchange reaction time, and guarantees that the feed liquid passes through the water cap hole fast and evenly.
In this embodiment, be equipped with a plurality of evenly distributed's water cap hole on the water cap distribution plate 4, water cap hole detachably is fixed with the water cap rather than corresponding, and the water cap hole is equipped with the internal thread, be equipped with on the water cap with internal thread assorted external screw thread, the water cap with water cap hole threaded connection can hold back the resin in the post effectively, conveniently changes the water cap of damage simultaneously.
In the embodiment, the column body 1 is provided with the resin inlet 5 and the tree outlet 6, the resin inlet 5 and the resin outlet 6 are respectively and integrally arranged at the left upper part and the right lower part of the column body 1, and the resin inlet and the resin outlet of the saturation belt and the protective belt are respectively and symmetrically arranged relative to the column body, so that the resin is convenient to assemble and disassemble, and the operation of an operator is convenient; the upper end cover 2 is provided with a feed inlet 7, an evacuation port 8, a manhole 9 and a pressure sensor 10, the lower end cover 3 is provided with a discharge port 11 corresponding to the feed inlet 7, the pressure sensor 10 can detect the pressure in the column in real time, and can be set to control and stop feeding when the pressure value in the column is higher than 10% of a normal value, so that the intelligent control of the column is realized; feed inlet 7 is located 2 central authorities of upper end cover have feed mechanism 12, feed mechanism 12 is the horn-shaped structure that sets up down, and feed liquid forms the vortex when can effectively avoiding the feeding for feed liquid can the homodisperse enter into the resin layer through the water cap distributing plate.
In this embodiment, the surface of the cylinder is provided with a first inspection window 13 and a second inspection window 14, which are respectively located in the saturated zone and the protective zone of the resin, and the filtering condition of the resin layer in the cylinder is observed from different angles, so that the control of the progress is facilitated.
In this embodiment, the ion exchange device of this embodiment further includes a support frame 15, the support frame 15 is disposed at the bottom of the column 1, and the column 1, the water cap distribution plate 4 and the support frame 15 are made of glass fiber reinforced plastic or carbon steel lining glue, so that the ion exchange device has strong pressure resistance and high stability.
The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. The utility model provides a novel ion exchange device, includes cylinder (1), upper end cover (2) and lower end cover (3), cylinder (1) upper end fixed connection upper end cover (2), lower extreme fixed connection lower end cover (3), its characterized in that: the water-cooling distribution column is characterized in that the column body (1) is in a bottle shape, water cap distribution plates (4) are arranged in the column body (1), and are respectively a first water cap distribution plate (41), a second water cap distribution plate (42) and a third water cap distribution plate (43), and the first water cap distribution plate (41) and the third water cap distribution plate (43) are symmetrically arranged relative to the second water cap distribution plate (42); the column body (1) is filled with resin, and the resin is divided into a saturated zone, an exchange zone and a protective zone from top to bottom in sequence; the second water cap distribution plates (42) are uniformly distributed in the exchange belt.
2. The novel ion exchange unit of claim 1, wherein: the diameter of the second water cap distribution plate (42) is larger than that of the first water cap distribution plate (41) or that of the third water cap distribution plate (43), and the diameters of the first water cap distribution plate and the third water cap distribution plate (43) are equal.
3. The novel ion exchange unit of claim 2, wherein: the caliber of the column body (1) is gradually reduced towards the upper end cover (2) and the lower end cover (3) by the second water cap distribution plate (42) area.
4. The novel ion exchange unit of claim 1, wherein: the water cap distribution plate (4) is provided with a plurality of water cap holes which are uniformly distributed, and the water cap holes are detachably fixed with water caps corresponding to the water cap holes.
5. The novel ion exchange unit of claim 4, wherein: the water cap hole is provided with an internal thread, the water cap is provided with an external thread matched with the internal thread, and the water cap is in threaded connection with the water cap hole.
6. The novel ion exchange unit of claim 1, wherein: the column body (1) is provided with a resin inlet (5) and a resin outlet (6), and the resin inlet (5) and the resin outlet (6) are integrally arranged at the upper left part and the lower right part of the column body (1) respectively.
7. The novel ion exchange unit of claim 1, wherein: the upper end cover (2) is provided with a feed inlet (7), an evacuation opening (8), a manhole (9) and a pressure sensor (10), and the lower end cover (3) is provided with a discharge outlet (11) corresponding to the feed inlet (7).
8. The novel ion exchange unit of claim 7, wherein: the feed inlet (7) is positioned in the center of the upper end cover (2), and a feed mechanism (12) is arranged below the feed inlet; the feeding mechanism (12) is of a downward horn-shaped structure.
9. The novel ion exchange unit of claim 1, wherein: the surface of the column body (1) is provided with a first inspection window (13) and a second inspection window (14) which are respectively positioned in a saturation zone and a protection zone of the resin.
10. The novel ion exchange unit of claim 1, wherein: the device is characterized by further comprising a support frame (15), wherein the support frame (15) is arranged at the bottom of the column body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021395514.9U CN213977833U (en) | 2020-07-15 | 2020-07-15 | Novel ion exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021395514.9U CN213977833U (en) | 2020-07-15 | 2020-07-15 | Novel ion exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213977833U true CN213977833U (en) | 2021-08-17 |
Family
ID=77237489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021395514.9U Expired - Fee Related CN213977833U (en) | 2020-07-15 | 2020-07-15 | Novel ion exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213977833U (en) |
-
2020
- 2020-07-15 CN CN202021395514.9U patent/CN213977833U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |