CN217473553U - Ion exchange resin cyclic utilization device - Google Patents
Ion exchange resin cyclic utilization device Download PDFInfo
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- CN217473553U CN217473553U CN202221594860.9U CN202221594860U CN217473553U CN 217473553 U CN217473553 U CN 217473553U CN 202221594860 U CN202221594860 U CN 202221594860U CN 217473553 U CN217473553 U CN 217473553U
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Abstract
The utility model relates to an ion exchange resin cyclic utilization device belongs to non ferrous metal production facility technical field. The alkali inlet main pipe is respectively connected with the alkali inlet of each ion exchange column through a branch pipe, the acid inlet main pipe is respectively connected with the acid inlet of each ion exchange column through a sub-pipe, the water inlet main pipe is respectively connected with the first water inlet and the backwashing water inlet of each ion exchange column through a shunt pipe, and the water production main pipe is respectively connected with the second water production port of each ion exchange column through a branch pipe; the first water producing port and the second water inlet are communicated through a circulating pipeline in sequence among the 1# ion exchange column, the 2# ion exchange column, the 3# ion exchange column and the 4# ion exchange column; the four liquid inlet modes can be connected in series, 2-4 groups of liquid inlet modes can be combined in series, preparation links such as acid washing, water washing, alkali washing and the like can be respectively carried out on a certain ion exchange column, solution impurity removal treatment can be continuously carried out, the treatment capacity of unit equipment can be improved, the production efficiency can be improved, and the operation cost can be reduced.
Description
Technical Field
The utility model belongs to the technical field of non ferrous metal production facility, concretely relates to ion exchange resin cyclic utilization device.
Background
The ion exchange column is a device which is generally used in the chemical industry and is used for exchanging, adsorbing and separating anions and cations or molecular groups in materials by the principle of resin adsorption. In the impurity removal treatment process of non-ferrous metal solution or waste water, the conventional ion exchange resin adopts a 2-level series or 4-level series operation mode, and in the production operation, in order to ensure the production effect of equipment, the equipment needs to be intermittently stopped to carry out preparation links such as acid washing, water washing, alkali washing and the like, the solution impurity removal treatment cannot be continuously carried out, and the problems of low production efficiency and high operation cost exist.
Disclosure of Invention
In order to overcome and to carry out solution edulcoration in succession among the background art and handle, there is the problem that production efficiency is low, the running cost is high, the utility model provides an ion exchange resin cyclic utilization device can have four kinds of series connection feed liquor modes, can realize the series connection combination of arbitrary 2-4 groups, can carry out pickling, washing, alkali-wash etc. preparation links to one of them ion exchange column respectively, can carry out solution edulcoration in succession and handle, can improve unit equipment throughput, be favorable to improving production efficiency, reduce the running cost.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: an ion exchange resin recycling device mainly comprises a 1# ion exchange column 1, a 2# ion exchange column 2, A3 # ion exchange column 3, a 4# ion exchange column 4, an alkali inlet mother pipe 5, an acid inlet mother pipe 6, a water inlet mother pipe 7, a water production mother pipe 8 and a circulation pipeline 9, wherein the 1# ion exchange column 1, the 2# ion exchange column 3, the 3# ion exchange column 4 have the same structure, the top is provided with an alkali inlet 11, the bottom is provided with an acid inlet 12, the middle part is provided with a first water inlet A1, a second water inlet A2 and a backwashing discharge port 13, the side part of the bottom end is provided with a backwashing water inlet 14, a first water production port B1, a second water production port B2 and a forward washing discharge port 15; the alkali inlet main pipe 5 is respectively connected with an alkali inlet 11 of each ion exchange column through a branch pipe, the acid inlet main pipe 6 is respectively connected with an acid inlet 12 of each ion exchange column through a sub pipe, the water inlet main pipe 7 is respectively connected with a first water inlet A1 and a backwashing water inlet 14 of each ion exchange column through a shunt pipe, and the water production main pipe 8 is respectively connected with a second water production port B2 of each ion exchange column through a branch pipe; the first water producing port B1 of the # 1 ion exchange column 1 and the second water inlet A2 of the # 2 ion exchange column 2, the first water producing port B1 of the # 2 ion exchange column 2 and the second water inlet A2 of the # 3 ion exchange column 3, the first water producing port B1 of the # 3 ion exchange column 3 and the second water inlet A2 of the # 4 ion exchange column 4, the first water producing port B1 of the # 4 ion exchange column 4 and the second water inlet A2 of the # 1 ion exchange column 1 are communicated through a circulating pipeline 9, and valves are arranged at the front ends of the alkali inlet 11, the acid inlet 12, the first water inlet A1, the second water inlet A2, the backwashing discharge port 13, the backwashing water inlet 14, the first water producing port B1, the second water producing port B2 and the forward washing discharge port 15.
Further, the back wash discharge port 13 and the front wash discharge port 15 of the # 1 ion exchange column 1, the # 2 ion exchange column 2, the # 3 ion exchange column 3 and the # 4 ion exchange column 4 are all communicated with a discharge tank 16 through pipelines.
The utility model has the advantages that:
the utility model discloses can have four kinds of series connection feed liquor modes, can realize the series connection combination of arbitrary 2-4 groups, can carry out preparation links such as pickling, washing, alkali wash respectively to one of them certain ion exchange column, can carry out solution edulcoration in succession and handle, can improve unit's equipment throughput, be favorable to improving production efficiency, reduce running cost.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
The utility model discloses an ion exchange resin cyclic utilization device, an ion exchange resin cyclic utilization device mainly include 1# ion exchange column 1, 2# ion exchange column 2, 3# ion exchange column 3, 4# ion exchange column 4, advance alkali female pipe 5, advance sour female pipe 6, the female pipe 7 of intaking, produce the female pipe 8 of water, circulation pipeline 9, 1# ion exchange column 1, 2# ion exchange column 2, 3# ion exchange column 3, 4# ion exchange column 4 structure constitute the same, the top is equipped with into alkali mouth 11, the bottom is equipped with into acid mouth 12, the middle part is equipped with first water inlet A1, second water inlet A2 and backwash discharge port 13, the bottom lateral part is equipped with backwash water inlet 14, first product mouth B1, second product mouth B2 and forward wash discharge port 15; the alkali inlet main pipe 5 is respectively connected with alkali inlet 11 of the 1# ion exchange column 1, the 2# ion exchange column 2, the 3# ion exchange column 3 and the 4# ion exchange column 4 through branch pipes, the acid inlet main pipe 6 is respectively connected with acid inlet 12 of the 1# ion exchange column 1, the 2# ion exchange column 2, the 3# ion exchange column 3 and the 4# ion exchange column 4 through sub pipes, the water inlet main pipe 7 is respectively connected with first water inlet A1 and backwash water inlet 14 of the 1# ion exchange column 1, the 2# ion exchange column 2, the 3# ion exchange column 3 and the 4# ion exchange column 4 through a shunt pipe, and the water producing main pipe 8 is respectively connected with second water producing port B2 of the 1# ion exchange column 1, the 2# ion exchange column 2, the 3# ion exchange column 3 and the 4# ion exchange column 4 through a branch pipe; the first water producing port B1 of the # 1 ion exchange column 1 and the second water inlet A2 of the # 2 ion exchange column 2, the first water producing port B1 of the # 2 ion exchange column 2 and the second water inlet A2 of the # 3 ion exchange column 3, the first water producing port B1 of the # 3 ion exchange column 3 and the second water inlet A2 of the # 4 ion exchange column 4, the first water producing port B1 of the # 4 ion exchange column 4 and the second water inlet A2 of the # 1 ion exchange column 1 are communicated through a circulating pipeline 9, and valves are arranged at the front ends of the alkali inlet 11, the acid inlet 12, the first water inlet A1, the second water inlet A2, the backwashing discharge port 13, the backwashing water inlet 14, the first water producing port B1, the second water producing port B2 and the forward washing discharge port 15.
When liquid inlet production is started: checking whether the liquid leakage phenomenon exists in each liquid conveying pipeline, each valve and each flange, and operating after the normal operation is confirmed.
The first liquid inlet mode: water is fed according to the sequence of 1# ion exchange column 1 → 2# ion exchange column 2 → 3# ion exchange column 3 → 4# ion exchange column 4, a first water inlet A1, a first water producing port B1 of the 1# ion exchange column 1, a second water inlet A2, a first water producing port B1 of the 2# ion exchange column 2, a second water inlet A2, a first water producing port B1 of the 3# ion exchange column 3, a second water inlet A2 and a second water producing port B2 of the 4# ion exchange column 4 are opened in sequence, and the discharged water enters a water producing mother pipe and is sent to a water using point.
When the No. 1 ion exchange column is saturated (the resin loading rate is saturated, and the metal ions can not be adsorbed any more), closing the second water inlet A2 of the No. 2 ion exchange column 2 and opening the first water inlet A1 of the No. 2 ion exchange column 2, and at the moment, performing normal production by adopting the sequence of the No. 2 ion exchange column 2 → the No. 3 ion exchange column 3 → the No. 4 ion exchange column 4; and (3) carrying out acid washing, water washing and alkali washing regeneration on the No. 1 ion exchange column independently.
The second liquid inlet mode: water is fed in the sequence of 2# ion exchange column 2 → 3# ion exchange column 3 → 4# ion exchange column 4 → 1# ion exchange column 1, the first water inlet A1 and the first water producing port B1 of the 2# ion exchange column 2, the second water inlet A2 and the first water producing port B1 of the 3# ion exchange column 3, the second water inlet A2 and the first water producing port B1 of the 4# ion exchange column 4 are firstly opened, water is discharged into a circulating water mother pipe, then the second water inlet A2 and the second water producing port B2 of the 1# ion exchange column 1 are opened, and water is discharged into the water mother pipe and is sent to a water using point.
When the No. 2 ion exchange column is saturated, the second water inlet A2 of the No. 3 ion exchange column 3 is closed, the first water inlet A1 of the No. 3 ion exchange column 3 is opened, and the normal production is carried out by adopting the sequence of the No. 3 ion exchange column 3 → the No. 4 ion exchange column 4 → the No. 1 ion exchange column 1; and (3) carrying out acid washing, water washing and alkali washing regeneration on the No. 2 ion exchange column independently.
The third liquid inlet mode: water is fed according to the sequence of 3# ion exchange column 3 → 4# ion exchange column 4 → 1# ion exchange column 1 → 2# ion exchange column 2, the first water inlet A1 and the first water producing port B1 of the 3# ion exchange column 3 are firstly opened, the second water inlet A2 and the first water producing port B1 of the 4# ion exchange column are opened, water is discharged into a circulating water mother pipe, then the second water inlet A2 and the first water producing port B1 of the 1# ion exchange column 1 are opened, the second water inlet A2 and the second water producing port B2 of the 2# ion exchange column 2 are opened, and water is discharged into the water mother pipe and is sent to a water using point.
When the No. 3 ion exchange column is saturated, the second water inlet A2 of the No. 4 ion exchange column 4 is closed, the first water inlet A1 of the No. 4 ion exchange column 4 is opened, and the 4# ion exchange column 4 → 1# ion exchange column 1 → 2# ion exchange column 2 is adopted for normal production; and (3) carrying out acid washing, water washing and alkali washing regeneration on the No. 3 ion exchange column independently.
A fourth liquid inlet mode: according to the sequence of water inlet of the 4# ion exchange column 4 → 1# ion exchange column 1 → 2# ion exchange column 2 → 3# ion exchange column 3, the first water inlet A1 and the first water producing port B1 of the 4# ion exchange column 4 are opened in sequence, the outlet water enters a circulating water main pipe, then the second water inlet A2 and the first water producing port B1 of the 1# ion exchange column 1 are opened, the second water inlet A2 and the first water producing port B1 of the 2# ion exchange column 2 are opened, the second water inlet A2 and the second water producing port B2 of the 3# ion exchange column 3 are opened, and the outlet water is sent to a water using point through the water producing main pipe.
When the No. 4 ion exchange column is saturated, the second water inlet A2 of the No. 1 ion exchange column 1 is closed, the first water inlet A1 of the No. 1 ion exchange column 1 is opened, and normal production is carried out in the sequence of 1 → 2 → 3; and (3) carrying out acid washing, water washing and alkali washing regeneration on the No. 4 ion exchange column independently.
The four liquid inlet modes can be connected in series, 2-4 groups of liquid inlet modes can be combined in series, preparation links such as acid washing, water washing, alkali washing and the like can be respectively carried out on one ion exchange column, solution impurity removal treatment can be continuously carried out, the treatment capacity of unit equipment can be improved, the production efficiency can be improved, and the operation cost can be reduced.
The back washing discharge port 13 and the front washing discharge port 15 of the 1# ion exchange column 1, the 2# ion exchange column 2, the 3# ion exchange column 3 and the 4# ion exchange column 4 are communicated with a discharge pool 16 through pipelines.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (2)
1. An ion exchange resin recycling device is characterized in that: the ion exchange resin recycling device comprises a 1# ion exchange column (1), a 2# ion exchange column (2), A3 # ion exchange column (3), a 4# ion exchange column (4), an alkali inlet main pipe (5), an acid inlet main pipe (6), a water inlet main pipe (7), a water production main pipe (8) and a circulation pipeline (9), wherein the 1# ion exchange column (1), the 2# ion exchange column (2), the 3# ion exchange column (3) and the 4# ion exchange column (4) are structurally the same, the top is provided with an alkali inlet (11), the bottom is provided with an acid inlet (12), the middle is provided with a first water inlet (A1), a second water inlet (A2) and a backwashing discharge port (13), the side part of the bottom is provided with a backwashing water inlet (14), a first water outlet (B1), a second water outlet (B2) and a forward washing discharge port (15); the alkali inlet main pipe (5) is respectively connected with an alkali inlet (11) of each ion exchange column through a branch pipe, the acid inlet main pipe (6) is respectively connected with an acid inlet (12) of each ion exchange column through a sub-pipe, the water inlet main pipe (7) is respectively connected with a first water inlet (A1) and a backwashing water inlet (14) of each ion exchange column through a shunt pipe, and the water production main pipe (8) is respectively connected with a second water production port (B2) of each ion exchange column through a branch pipe; the first water producing port (B1) of the 1# ion exchange column (1) and the second water inlet (A2) of the 2# ion exchange column (2), the first water producing port (B1) of the 2# ion exchange column (2) and the second water inlet (A2) of the 3# ion exchange column (3), the first water producing port (B1) of the 3# ion exchange column (3) and the second water inlet (A2) of the 4# ion exchange column (4), the first water producing port (B1) of the 4# ion exchange column (4) and the second water inlet (A2) of the 1# ion exchange column (1) are communicated through a circulating pipeline (9), the front ends of the alkali inlet (11), the acid inlet (12), the first water inlet (A1), the second water inlet (A2), the backwashing discharge outlet (13), the backwashing water inlet (14), the first water production port (B1), the second water production port (B2) and the forward washing discharge outlet (15) are all provided with valves.
2. The ion exchange resin recycling apparatus according to claim 1, wherein: and the back washing discharge port (13) and the front washing discharge port (15) of the 1# ion exchange column (1), the 2# ion exchange column (2), the 3# ion exchange column (3) and the 4# ion exchange column (4) are communicated with a discharge pool (16) through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221594860.9U CN217473553U (en) | 2022-06-24 | 2022-06-24 | Ion exchange resin cyclic utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221594860.9U CN217473553U (en) | 2022-06-24 | 2022-06-24 | Ion exchange resin cyclic utilization device |
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| Publication Number | Publication Date |
|---|---|
| CN217473553U true CN217473553U (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221594860.9U Active CN217473553U (en) | 2022-06-24 | 2022-06-24 | Ion exchange resin cyclic utilization device |
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| CN (1) | CN217473553U (en) |
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- 2022-06-24 CN CN202221594860.9U patent/CN217473553U/en active Active
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