CN115490300A - Uniform water inlet distribution device of ion exchanger - Google Patents
Uniform water inlet distribution device of ion exchanger Download PDFInfo
- Publication number
- CN115490300A CN115490300A CN202211130680.XA CN202211130680A CN115490300A CN 115490300 A CN115490300 A CN 115490300A CN 202211130680 A CN202211130680 A CN 202211130680A CN 115490300 A CN115490300 A CN 115490300A
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- China
- Prior art keywords
- water
- pipe
- water inlet
- dividing
- distribution
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 271
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The invention relates to a uniform water inlet distribution device of an ion exchanger, which comprises: the water distribution plate comprises a water distribution plate, a water inlet pipe, a first water distribution pipe and a plurality of second water distribution pipes, wherein the first water distribution pipe is inserted into the insertion section of the water inlet pipe and communicated with the inner hole of the water inlet pipe, and the plurality of second water distribution pipes are inserted into the insertion section of the first water distribution pipe and communicated with the inner hole of the first water distribution pipe, so that water flow entering from the top end of the water inlet pipe can be gradually distributed; and meanwhile, a plurality of second water dividing holes are formed in the pipe wall of the second water dividing pipe extending out of the first water dividing pipe, a plurality of first water dividing holes are formed in the water dividing plate, water flow after secondary water dividing flows through the second water dividing holes and the first water dividing holes in sequence, secondary dispersion can be carried out on the water flow after secondary water dividing, and the water flow is uniformly dispersed and introduced into the shell of the ion exchanger, so that the replacement time of resin is prolonged on the premise of ensuring the water quality.
Description
Technical Field
The invention relates to the technical field of high-purity water precision treatment, in particular to a uniform water inlet distribution device of an ion exchanger.
Background
The ion exchanger is one of the most important parts in the water treatment process, and different tower diameters, tower heights and different water inlet distribution modes of the ion exchanger have important influences on the effluent quality and the resin utilization rate, particularly the water inlet distribution mode directly influences the reaction speed of ion exchange and the effluent quality.
At present, water distribution devices in ion exchangers have various forms, wherein the most common water inlet distribution device consists of a dome-shaped distribution plate and a water distribution plate, the dome-shaped distribution plate is positioned at a water inlet at the top of an ion exchanger shell, the water flow direction entering the ion exchanger shell can only be simply changed, and the water flow cannot be uniformly distributed in the whole ion exchanger shell; the water diversion plate is positioned below a water outlet at the top of the shell of the ion exchanger and is horizontally fixed in the ion exchanger, a plurality of water diversion holes capable of dispersing water inflow of the shell of the ion exchanger are formed in the water diversion plate, but the water diversion holes have limited water diversion effect, only can locally disperse water flow entering the shell of the ion exchanger, and cannot thoroughly and uniformly distribute the water flow to the inside of the shell of the ion exchanger.
Therefore, how to design a uniform water inlet distribution device for an ion exchanger is a problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention provides a uniform water inlet distribution device for an ion exchanger, which solves the technical problem that the water distribution device of the existing ion exchanger cannot uniformly distribute water flow into the shell of the ion exchanger.
The technical scheme for solving the technical problems is as follows, the uniform water inlet distribution device of the ion exchanger comprises: a water dividing plate, a water inlet pipe, a first water dividing pipe and a plurality of second water dividing pipes,
the water distribution plate is horizontally fixed in the shell of the ion exchanger and divides the interior of the shell of the ion exchanger into an upper cavity and a lower cavity which are independent, and a plurality of first water distribution holes penetrating through the upper plate surface and the lower plate surface of the water distribution plate are uniformly formed in the water distribution plate;
the water inlet pipe is vertically fixed on the upper plate surface of the water distribution plate, a water inlet at the top end of the water inlet pipe is communicated with a water inlet at the top of the shell of the ion exchanger, and the bottom end of the water inlet pipe is a closed end;
the first water distribution pipe is arranged above the water distribution plate in parallel, two ends of the first water distribution pipe are closed ends, the first water distribution pipe vertically penetrates through the pipe wall of the water inlet pipe close to the bottom end of the water inlet pipe, and the insertion section of the first water distribution pipe inserted into the water inlet pipe is communicated with the inner hole of the water inlet pipe;
it is a plurality of the equal parallel of second minute water pipe is arranged in the top of distributive pipe and its both ends are the blind end, and are a plurality of the second minute water pipe interval runs through perpendicularly the pipe wall of first minute water pipe and its insert the insertion section of first minute water pipe with the hole intercommunication of first minute water pipe stretches out a plurality of second minute water holes have evenly been seted up to the pipe wall of first minute water pipe.
The invention has the beneficial effects that: the water flow entering from the top end of the water inlet pipe can be gradually divided by inserting the first water dividing pipe into the insertion section of the water inlet pipe to be communicated with the inner hole of the water inlet pipe and inserting the plurality of second water dividing pipes into the insertion section of the first water dividing pipe to be communicated with the inner hole of the first water dividing pipe; and meanwhile, a plurality of second water dividing holes are formed in the pipe wall of the second water dividing pipe extending out of the first water dividing pipe, a plurality of first water dividing holes are formed in the water dividing plate, water flow after secondary water dividing flows through the second water dividing holes and the first water dividing holes in sequence, secondary dispersion can be carried out on the water flow after secondary water dividing, and the water flow is uniformly dispersed and introduced into the shell of the ion exchanger, so that the replacement time of resin is prolonged on the premise of ensuring the water quality.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, still include the third minute water pipe, the third minute water pipe parallel is arranged in the top and its both ends of water diversion plate are the blind end, the third minute water pipe runs through perpendicularly the inlet tube is close to the pipe wall and its insertion of its bottom the pipe wall of inlet tube with the hole intercommunication of inlet tube, it stretches out a plurality of third minute water holes have been seted up to the pipe wall of inlet tube.
The water flow entering from the water inlet pipe can directly flow into the third water dividing pipe, so that the water flow dividing efficiency is improved.
Furthermore, the opening rate of the pipe walls of the second water distribution pipes and the third water distribution pipes is 5% -20%.
Further, the aperture of the water inlet pipe is larger than that of the first water dividing pipe, the aperture of the first water dividing pipe is larger than that of the second water dividing pipe, and the aperture of the second water dividing pipe is the same as that of the third water dividing pipe.
Further, the diameter of the first water dividing hole is as follows: 60-65mm; the diameters of the second water dividing hole and the third water dividing hole are as follows: 4-8mm.
Further, including a plurality of water caps, the water cap corresponds the below of water distribution plate is fixed and the intercommunication is in first water hole department, it is a plurality of evenly seted up on the surface of water cap fourth water hole.
The adoption of the further beneficial effects is as follows: through installing the water cap in first minute water hole department, because a plurality of fourth minute water holes have been seted up on the surface of water cap, can disperse rivers once more to make the inside rivers that get into the ion exchanger casing disperse more.
Further, the opening rate of the water cap is 5% -20%.
Further, the cross section of the water cap is of a circular structure.
Further, the diameter of the fourth water dividing hole is as follows: 4-8mm.
Drawings
FIG. 1 is a schematic top perspective view of a uniform water inlet distribution device for an ion exchanger according to the present invention;
fig. 2 is a schematic bottom perspective view of a uniform inlet water distributor for an ion exchanger according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the water diversion plate, 11, first minute water hole, 2, inlet tube, 3, first minute water pipe, 4, second minute water pipe, 41, second minute water hole, 5, third minute water pipe, 51, third minute water hole, 6, water cap, 61, fourth minute water hole.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, a uniform water inlet distribution device for an ion exchanger is characterized by comprising: a water diversion plate 1, a water inlet pipe 2, a first water diversion pipe 3 and a plurality of second water diversion pipes 4,
the water distribution plate 1 is horizontally fixed in the shell of the ion exchanger and is uniformly provided with a plurality of first water distribution holes 11 penetrating through the upper plate surface and the lower plate surface of the ion exchanger;
the water inlet pipe 2 is vertically fixed on the upper plate surface of the water distribution plate 1, a water inlet at the top end of the water inlet pipe is communicated with a water inlet at the top of the shell of the ion exchanger, and the bottom end of the water inlet pipe is a closed end;
the first water distributing pipe 3 is arranged above the water distributing plate 1 in parallel, two ends of the first water distributing pipe are closed ends, the first water distributing pipe 3 vertically penetrates through the pipe wall of the water inlet pipe 2 close to the bottom end of the water inlet pipe, and an inserting section of the first water distributing pipe is communicated with an inner hole of the water inlet pipe 2;
the equal parallel top of arranging water diversion plate 1 in of a plurality of second water diversion pipes 4 and its both ends are the blind end, and a plurality of second water diversion pipes 4 intervals run through the pipe wall of first water diversion pipe 3 perpendicularly and its hole intercommunication of inserting section and first water diversion pipe 3, and a plurality of second water diversion holes 41 have evenly been seted up to the pipe wall that stretches out first water diversion pipe 3.
In some embodiments, the water distributor may further include a third water dividing pipe 5, the third water dividing pipe 5 is disposed above the water dividing plate 1 in parallel, and both ends of the third water dividing pipe 5 are closed ends, the third water dividing pipe 5 vertically penetrates through a pipe wall of the water inlet pipe 2 near the bottom end thereof and the insertion section is communicated with an inner hole of the water inlet pipe 2, and a plurality of third water dividing holes 51 are formed in the pipe wall of the water inlet pipe 2 extending out of the water inlet pipe.
In some embodiments, the opening ratio of the tube walls of the second water distribution tubes 4 and the third water distribution tubes 5 can be 5% -20%.
In some embodiments, the aperture of the water inlet pipe 2 may be larger than that of the first water dividing pipe 3, and the aperture of the first water dividing pipe 3 is larger than that of the second water dividing pipe 4; the aperture of the second water diversion pipe 4 is the same as that of the third water diversion pipe 5.
In some embodiments, the diameter of the first water dividing hole 11 may be: 60-65mm; the diameters of the second water dividing hole 41 and the third water dividing hole 51 may be: 4-8mm.
In some embodiments, a plurality of water caps 6 may be further included, the water caps 6 are fixed below the water distribution plate 1 and are communicated with the first water distribution holes 11, and a plurality of fourth water distribution holes 61 are uniformly opened on the surfaces of the plurality of water caps 6.
In some embodiments, the water cap 6 may have an open porosity of 5% to 20%.
In some embodiments, the cross-section of the water cap 6 may be a circular structure.
In some embodiments, the diameter of the fourth water distribution holes 61 may be: 4-8mm.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A uniform water inlet distribution device for an ion exchanger, comprising: a water dividing plate (1), a water inlet pipe (2), a first water dividing pipe (3) and a plurality of second water dividing pipes (4),
the water distribution plate (1) is horizontally fixed in the shell of the ion exchanger and is uniformly provided with a plurality of first water distribution holes (11) penetrating through the upper plate surface and the lower plate surface of the ion exchanger;
the water inlet pipe (2) is vertically fixed on the upper plate surface of the water distribution plate (1), a water inlet at the top end of the water inlet pipe is communicated with a water inlet at the top of the shell of the ion exchanger, and the bottom end of the water inlet pipe is a closed end;
the first water distribution pipe (3) is arranged above the water distribution plate (1) in parallel, two ends of the first water distribution pipe are closed ends, the first water distribution pipe (3) vertically penetrates through the pipe wall of the water inlet pipe (2) close to the bottom end of the water inlet pipe, and an insertion section of the first water distribution pipe is communicated with an inner hole of the water inlet pipe (2);
a plurality of the equal parallel of second minute water pipe (4) is arranged in the top and its both ends of water diversion plate (1) are the blind end, and are a plurality of second minute water pipe (4) interval runs through perpendicularly the pipe wall of first minute water pipe (3) and its insert section with the hole intercommunication of first minute water pipe (3) stretches out a plurality of second minute water holes (41) have evenly been seted up to the pipe wall of first minute water pipe (3).
2. The uniform water inlet distribution device of the ion exchanger as recited in claim 1, further comprising a third water dividing pipe (5), wherein the third water dividing pipe (5) is disposed above the water dividing plate (1) in parallel and both ends thereof are closed ends, the third water dividing pipe (5) vertically penetrates through the pipe wall of the water inlet pipe (2) near the bottom end thereof and the insertion section is communicated with the inner hole of the water inlet pipe (2), and the pipe wall extending out of the water inlet pipe (2) is opened with a plurality of third water dividing holes (51).
3. The uniform water inlet distribution device of the ion exchanger as recited in claim 2, characterized in that the aperture ratio of the tube walls of the second water distribution tube (4) and the third water distribution tube (5) is 5% -20%.
4. The uniform water inlet distribution device of the ion exchanger as recited in claim 2, characterized in that the aperture of the water inlet pipe (2) is larger than that of the first water dividing pipe (3), and the aperture of the first water dividing pipe (3) is larger than that of the second water dividing pipe (4); the aperture of the second water distribution pipe (4) is the same as that of the third water distribution pipe (5).
5. The uniform water inlet distribution device of an ion exchanger as recited in claim 2, wherein the diameter of the first water dividing hole (11) is: 60-65mm; the diameters of the second water dividing hole (41) and the third water dividing hole (51) are both: 4-8mm.
6. The uniform water inlet distribution device for the ion exchanger as recited in any one of claims 1 to 5, characterized by comprising a plurality of water caps (6), wherein the water caps (6) are fixed corresponding to the lower part of the water diversion plate (1) and are communicated with the first water diversion holes (11), and a plurality of fourth water diversion holes (61) are uniformly opened on the surface of the plurality of water caps (6).
7. The uniform water inlet distribution device of the ion exchanger as recited in claim 6, characterized in that the opening rate of the water cap (6) is 5% -20%.
8. The uniform water inlet distribution device for the ion exchanger as recited in claim 6, wherein the cross section of the water cap (6) is a circular structure.
9. The uniform water inlet distribution device for ion exchanger as recited in claim 6, wherein the diameters of said fourth water distribution holes (61) are: 4-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211130680.XA CN115490300A (en) | 2022-09-16 | 2022-09-16 | Uniform water inlet distribution device of ion exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211130680.XA CN115490300A (en) | 2022-09-16 | 2022-09-16 | Uniform water inlet distribution device of ion exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115490300A true CN115490300A (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211130680.XA Pending CN115490300A (en) | 2022-09-16 | 2022-09-16 | Uniform water inlet distribution device of ion exchanger |
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| Country | Link |
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| CN (1) | CN115490300A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209797546U (en) * | 2019-04-17 | 2019-12-17 | 何新华 | counter-flow full-chamber regeneration fixed bed ion exchanger |
| WO2020096006A1 (en) * | 2018-11-08 | 2020-05-14 | 国立大学法人香川大学 | Method for producing rare sugar-containing composition and rare sugar-containing composition |
| CN111547812A (en) * | 2020-05-12 | 2020-08-18 | 西安热工研究院有限公司 | Condensate polishing high-speed mixed bed capable of adapting to large-scale change of water inlet load |
| US20200290034A1 (en) * | 2019-03-15 | 2020-09-17 | Tygrus, LLC | Composition and method for regenerating cation exchange resins |
| CN216678268U (en) * | 2021-11-24 | 2022-06-07 | 兆德（南通）电子科技有限公司 | Ion exchange resin's cyclic regeneration device |
-
2022
- 2022-09-16 CN CN202211130680.XA patent/CN115490300A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020096006A1 (en) * | 2018-11-08 | 2020-05-14 | 国立大学法人香川大学 | Method for producing rare sugar-containing composition and rare sugar-containing composition |
| US20200290034A1 (en) * | 2019-03-15 | 2020-09-17 | Tygrus, LLC | Composition and method for regenerating cation exchange resins |
| CN209797546U (en) * | 2019-04-17 | 2019-12-17 | 何新华 | counter-flow full-chamber regeneration fixed bed ion exchanger |
| CN111547812A (en) * | 2020-05-12 | 2020-08-18 | 西安热工研究院有限公司 | Condensate polishing high-speed mixed bed capable of adapting to large-scale change of water inlet load |
| CN216678268U (en) * | 2021-11-24 | 2022-06-07 | 兆德（南通）电子科技有限公司 | Ion exchange resin's cyclic regeneration device |
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Application publication date: 20221220 |