CN208684482U - A kind of deionizer - Google Patents
A kind of deionizer Download PDFInfo
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- CN208684482U CN208684482U CN201821039230.9U CN201821039230U CN208684482U CN 208684482 U CN208684482 U CN 208684482U CN 201821039230 U CN201821039230 U CN 201821039230U CN 208684482 U CN208684482 U CN 208684482U
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Abstract
The utility model is a kind of deionizer, it is characterized by comprising tank bodies, resin catcher, water inlet, produce water out, the tank body is divided into the first ion-exchanger and the second ion-exchanger by reticle, resin layer is equipped in first ion-exchanger and the second ion-exchanger, first ion-exchanger is separately connected the first inlet valve, first reducer pipe, first liquid feed valve, second reducer pipe, first alkali-feeding valve, first reducer pipe connects the first drain valve, first liquid feed valve is separately connected backwash valve and acid inlet valve, second reducer pipe is separately connected the first production water valve and first emptying valve；Second ion-exchanger is separately connected the second inlet valve, third reducer pipe, the second liquid feed valve, the 4th reducer pipe, the second alkali-feeding valve, the third reducer pipe connects the second drain valve, second liquid feed valve is separately connected backwash valve and acid inlet valve, and the 4th reducer pipe is separately connected the second production water valve and second emptying valve.
Description
Technical field
The utility model relates to field of water treatment equipment, especially disclose a kind of deionizer.
Background technique
There are mainly two types of for existing ion-exchanger:
The first ion-exchanger: being mainly made of several holding vessels and resin trap, is all provided in each holding vessel
There is a kind of resin, the selection of resin can be resin anion (R.A.), resin cation or softening resin.
Second of ion-exchanger: mainly by holding vessel, resin trap and the zwitterion tree being arranged in holding vessel
Rouge composition, this device are mixed ion exchanger.
Both the above ion-exchanger needs that spare ion-exchanger is arranged under normal circumstances, because ion-exchanger makes
With carried out after a period of time regeneration could restorability, each reproduction time about 3~5 hours, in order to guarantee system connect
It is continuous steadily to run, need to be arranged spare ion-exchanger, such bring result is exactly cost of investment height, occupied area
Greatly, the problems such as pipeline setting is complicated.
Summary of the invention
Utility model aims to solve the defects of the prior art, provide a kind of deionizer, and structure is simple,
Easy to operate, occupied area is small, reduces manufacturing cost, can guarantee that system is continuously and stably run.
The utility model is realized in this way: a kind of deionizer, it is characterised in that: the deionizer includes tank
Body, water inlet, backwash valve, acid inlet valve, the first alkali-feeding valve, the second alkali-feeding valve, produces water out at resin catcher, and the tank body is logical
Over-segmentation plate is divided into the first ion-exchanger and the second ion-exchanger, first ion-exchanger and the second ion-exchanger
It is inside equipped with resin layer, the first inlet valve, the first reducer pipe and first row are separately connected at the top of first ion-exchanger
Air valve, first reducer pipe connect the first drain valve, and first ion-exchanger bottom is equipped with the first inlet bend, described
First inlet bend is separately connected the first liquid feed valve, the second reducer pipe and the first intake valve, and first liquid feed valve is separately connected
The backwash valve and acid inlet valve, second reducer pipe are separately connected the first production water valve and first emptying valve, first ion
Exchanger is additionally provided with valve in the first alkali-feeding valve and first；It is curved that the second import is respectively equipped at the top of second ion-exchanger
Head and second row air valve, second inlet bend are separately connected the second inlet valve and third reducer pipe, the third reducer pipe
Connect the second drain valve, the bottom of second ion-exchanger be separately connected the second liquid feed valve, the 4th reducer pipe and second into
Air valve, second liquid feed valve are separately connected the backwash valve and acid inlet valve, and the 4th reducer pipe is separately connected the second production water
Valve and second emptying valve, second ion-exchanger are additionally provided with valve in the second alkali-feeding valve and second；The water inlet difference
First inlet valve and the second inlet valve are connected, the resin catcher is separately connected described first and produces water valve, the second production water
Valve and production water out.
The water inlet connect by first butterfly valve with the first inlet valve, the water inlet pass through second butterfly valve and second into
Water valve connection.First liquid feed valve is separately connected the backwash valve and acid inlet valve, second liquid feed valve by third butterfly valve
The backwash valve and acid inlet valve are separately connected by the 4th butterfly valve.
The resin layer includes resin cation and resin anion (R.A.).First alkali-feeding valve is arranged in first ion
Exchanger top, second alkali-feeding valve are arranged on second ion-exchanger top；Valve is arranged in institute in described first
It states in the middle part of the first ion-exchanger, valve is arranged in the middle part of second ion-exchanger in described second.
The side of the resin catcher is equipped with feed inlet, and the feed inlet of the resin catcher is separately connected described first
It produces water valve and second and produces water valve, the top of the resin catcher is equipped with water outlet, and the water outlet of the resin catcher connects
The bottom of the production water out, the resin catcher is equipped with resin discharge outlet.
The utility model can automatically switch two ion exchanges according to ion-exchanger runing time by control system
The operational mode of device, maintenance regeneration mode and close pattern, when the production water quality of the first ion-exchanger is unable to satisfy requirements, need
When safeguarding regeneration, control system controls the first ion-exchanger and enters maintenance regeneration mode, and controls the second ion-exchanger
Into operational mode, vice versa, and control system controls the first ion-exchanger or the second ion-exchanger and regenerated in maintenance
Enter close pattern at rear.
The beneficial effects of the utility model are: the utility model has the advantages of simple structure, easy to operate, occupied area is small, investment
It is at low cost, it can guarantee that system is continuously and stably run.The utility model can be transported by control system according to ion-exchanger
The row time automatically switches operational mode, maintenance regeneration mode and the close pattern of two ion-exchangers, when the first ion exchange
The production water quality of device is unable to satisfy requirement, and when needing to safeguard regeneration, control system controls the first ion-exchanger and enters maintenance again
Raw mode, and control the second ion-exchanger and enter operational mode, vice versa, ensure that system is continuously and stably run, and protects
Working efficiency is hindered, control system controls the first ion-exchanger or the second ion-exchanger and enters pass after the completion of safeguarding regeneration
Close pattern；The utility model uses two integrated modes of ion-exchanger, reduces manufacturing cost, reduces simultaneously
Occupied area, pipeline setting are simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, tank body；2, resin catcher；3, acid inlet valve；4, the first alkali-feeding valve；5, the second alkali-feeding valve；6, divide
Cut plate；7, the first ion-exchanger；8, the second ion-exchanger；9, the first inlet valve；10, the first reducer pipe；11,
One drain valve；12, the first inlet bend；13, the first liquid feed valve；14, the second reducer pipe；15, first water valve is produced；16,
One exhaust-valve；17, the second inlet bend；18, the second inlet valve；19, third reducer pipe；20, the second drain valve；21,
Two liquid feed valves；22, the 4th reducer pipe；23, second water valve is produced；24, second emptying valve；25, first butterfly valve；26, the second butterfly
Valve；27, third butterfly valve；28, the 4th butterfly valve；29, backwash valve；30, first row air valve；31, the first intake valve；32,
Valve in one；33, second row air valve；34, the second intake valve；35, valve in second.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
With reference to the accompanying drawings 1, the utility model is a kind of deionizer, including tank body 1, resin catcher 2, water inlet, anti-
It washes valve 29, acid inlet valve 3, the first alkali-feeding valve 4, the second alkali-feeding valve 5, produce water out, the tank body 1 is divided into first by reticle 6
Resin is equipped in ion-exchanger 7 and the second ion-exchanger 8, first ion-exchanger 7 and the second ion-exchanger 8
Layer, the top of first ion-exchanger 7 is separately connected the first inlet valve 9, the first reducer pipe 10 and first row air valve 30, institute
It states the first reducer pipe 10 and connects the first drain valve 11,7 bottom of the first ion-exchanger is equipped with the first inlet bend 12, described
First inlet bend 12 is separately connected the first liquid feed valve 13, the second reducer pipe 14 and the first intake valve 31, first liquid feed valve
13 are separately connected the backwash valve 29 and acid inlet valve 3, and second reducer pipe 14 is separately connected the first production water valve 15 and first row
Empty valve 16, first ion-exchanger 7 are additionally provided with valve 32 in the first alkali-feeding valve 4 and first；Second ion-exchanger 8
Top be respectively equipped with the second inlet bend 17 and second row air valve 33, second inlet bend 17 is separately connected the second water inlet
Valve 18 and third reducer pipe 19, the third reducer pipe 19 connect the second drain valve 20, the bottom of second ion-exchanger 8
It is separately connected the second liquid feed valve 21, the 4th reducer pipe 22 and the second intake valve 34, second liquid feed valve 21 is separately connected described
Backwash valve 29 and acid inlet valve 3, the 4th reducer pipe 22 are separately connected the second production water valve 23 and second emptying valve 24, and described second
Ion-exchanger 8 is additionally provided with valve 35 in the second alkali-feeding valve 5 and second；The water inlet is separately connected first inlet valve 9
With the second inlet valve 18, the resin catcher 2 is separately connected the first production water valve 15, second and produces water valve 23 and produce water
Mouthful.
The water inlet connect by first butterfly valve 25 with the first inlet valve 9, the water inlet pass through second butterfly valve 26 and
The connection of second inlet valve 18.First liquid feed valve 13 is separately connected the backwash valve 29 and acid inlet valve 3 by third butterfly valve 27,
Second liquid feed valve 21 is separately connected the backwash valve 29 and acid inlet valve 3 by the 4th butterfly valve 28.
The resin layer includes resin cation and resin anion (R.A.).First alkali-feeding valve 4 setting described first from
Sub- 7 top of exchanger, second alkali-feeding valve 5 are arranged on 8 top of the second ion-exchanger；Valve 32 is set in described first
The valve 35 in 7 middle part of the first ion-exchanger, described second is set to be arranged at 8 middle part of the second ion-exchanger.
The side of the resin catcher 2 is equipped with feed inlet, and the feed inlet of the resin catcher 2 is separately connected described the
One produces water valve 15 and the second production water valve 23, and the top of the resin catcher 2 is equipped with water outlet, and the resin catcher 2 goes out
The mouth of a river connects the production water out, and the bottom of the resin catcher 2 is equipped with resin discharge outlet.
The utility model can automatically switch two ion exchanges according to ion-exchanger runing time by control system
The operational mode of device, maintenance regeneration mode and close pattern, when the production water quality of the first ion-exchanger 7 is unable to satisfy requirement,
When needing to safeguard regeneration, control system controls the first ion-exchanger 7 and enters maintenance regeneration mode, and controls the second ion exchange
Device 8 enters operational mode, and vice versa, ensure that system is continuously and stably run, and has ensured working efficiency, control system control
First ion-exchanger 7 or the second ion-exchanger 8 enter close pattern after the completion of safeguarding regeneration.
The control system is separately connected the backwash valve 29, acid inlet valve 3, the first alkali-feeding valve 4, the second alkali-feeding valve 5, first
Inlet valve 9, the first drain valve 11, the first liquid feed valve 13, first produce water valve 15, first emptying valve 16, first row air valve 30, first
Valve 32 in intake valve 31, first, the second inlet valve 18, the second drain valve 20, the second liquid feed valve 21, second produce water valve 23, the
Two exhaust-valves 24, second row air valve 33, valve 35 in the second intake valve 34 and second.
Resin layer in first ion-exchanger 7 and the second ion-exchanger 8 is all made of German Lang Sheng group production
Resin cation S108 and resin anion (R.A.) M500MB mixed with the ratio of 1:2, resin cation and resin anion (R.A.) can
Zwitterion in water is got rid of, purpose of purifying the water quality is played.
When first ion-exchanger 7 is in operational mode, first inlet valve 9 and first produces the opening of water valve 15,
Raw water is entered in the first ion-exchanger 7 by the first inlet valve 9, acts on purified water by resin cation and resin anion (R.A.)
Then matter produces water through first and produces the inflow resin catcher 2 of water valve 15, then from production water out outflow.
When first ion-exchanger 7 enters maintenance regeneration mode, backwash first is carried out to the first ion-exchanger 7: being closed
It closing first inlet valve 9 and first and produces water valve 15, the backwash valve 29, the first liquid feed valve 13 and the first drain valve 11 are opened,
Backwash water flows into 7 bottom of the first ion-exchanger through backwash valve 29 and the first liquid feed valve 13, due to resin anion (R.A.) density ratio sun
Ion exchange resin density is small, and resin is suspended by the waterpower of backwash, when resin layer reaches certain expansion rate, resin anion (R.A.)
The resin anion (R.A.) for making density small with the density contrast of resin cation is on upper layer, and the big resin cation of density is in lower layer；Instead
It after the completion of washing, is regenerated: closing the backwash valve 29 and the first drain valve 11, the acid inlet valve 3, the first liquid feed valve 13,
Valve 32 is opened in one alkali-feeding valve 4 and first, and lye enters in the first ion-exchanger 7 from the first alkali-feeding valve 4 to anion tree
Rouge is regenerated, and acid solution enters in the first ion-exchanger 7 through acid inlet valve 3 and the first liquid feed valve 13 carries out again resin cation
Raw, lye and the acid solution valve 32 from first are discharged；After the completion of regeneration, small positive decontamination is carried out except remaining lye influences: being closed
The acid inlet valve 3, the first liquid feed valve 13, the first alkali-feeding valve 4, valve 32 is opened in first inlet valve 9 and first, and raw water is logical
It crosses the first inlet valve 9 to enter in the first ion-exchanger 7, valve 32 is discharged from first；It is small just wash after the completion of, progress just washing greatly
Eliminating remaining acid solution influences: closing valve 32 in first, first inlet valve 9 and first emptying valve 16 are opened, and raw water is logical
It crosses the first inlet valve 9 to enter in the first ion-exchanger 7, be discharged from first emptying valve 16；After the completion of just washing greatly, it is mixed to carry out resin
It closes: closing the first inlet valve 9 and first emptying valve 16, open the first intake valve 31 and first row air valve 30, compressed air is from the
One intake valve 31 enters in the first ion-exchanger 7, is sufficiently mixed the resin anion (R.A.) of layering and resin cation；Resin is mixed
It after the completion of conjunction, carries out counter ion after big positive decontamination removes mixed rouge and interferes: closing the first intake valve 31, the first row air valve 30, the
One inlet valve 9 and first emptying valve 16 are opened, and raw water is entered in the first ion-exchanger 7 by the first inlet valve 9, from first row
Empty valve 16 is discharged, and closes first row air valve 30 after first row air valve 30 is discharged, and after producing water water quality qualification, closes the first water inlet
Valve 9 and first emptying valve 16, first ion-exchanger 7 enter close pattern.
The operational mode and maintenance regeneration mode of second ion-exchanger 8 are the same as the first ion-exchanger 7.
Above-described embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model, it should be appreciated that
After the content for having read the utility model elaboration, those skilled in the art can make different form but effect to the utility model
Identical various changes or modification, these equivalent forms modify the range for equally falling within the limited protection of the claim of this application book
Within.
Claims (6)
1. a kind of deionizer, it is characterised in that: the deionizer includes tank body, resin catcher, water inlet, backwash
Valve, the first alkali-feeding valve, the second alkali-feeding valve, produces water out at acid inlet valve, and the tank body is divided into the first ion-exchanger by reticle
With the second ion-exchanger, be equipped with resin layer in first ion-exchanger and the second ion-exchanger, described first from
It is separately connected the first inlet valve, the first reducer pipe and first row air valve at the top of sub- exchanger, the first reducer pipe connection the
One drain valve, first ion-exchanger bottom are equipped with the first inlet bend, and first inlet bend is separately connected first
Liquid feed valve, the second reducer pipe and the first intake valve, first liquid feed valve are separately connected the backwash valve and acid inlet valve, and described
Two reducer pipes are separately connected the first production water valve and first emptying valve, and first ion-exchanger is additionally provided with the first alkali-feeding valve and
Valve in one；Be respectively equipped with the second inlet bend and second row air valve at the top of second ion-exchanger, described second into
Mouthful elbow is separately connected the second inlet valve and third reducer pipe, and the third reducer pipe connects the second drain valve, described second from
The bottom of sub- exchanger is separately connected the second liquid feed valve, the 4th reducer pipe and the second intake valve, and second liquid feed valve connects respectively
Connect the backwash valve and acid inlet valve, the 4th reducer pipe is separately connected the second production water valve and second emptying valve, described second from
Sub- exchanger is additionally provided with valve in the second alkali-feeding valve and second；The water inlet be separately connected first inlet valve and second into
Water valve, the resin catcher are separately connected described first and produce water valve, the second production water valve and produce water out.
2. a kind of deionizer according to claim 1, it is characterised in that: the water inlet by first butterfly valve with
The connection of first inlet valve, the water inlet are connect by second butterfly valve with the second inlet valve.
3. a kind of deionizer according to claim 1, it is characterised in that: first liquid feed valve passes through third butterfly
Valve is separately connected the backwash valve and acid inlet valve, second liquid feed valve by the 4th butterfly valve be separately connected the backwash valve and into
Sour valve.
4. a kind of deionizer according to claim 1, it is characterised in that: the resin layer includes resin cation
And resin anion (R.A.).
5. a kind of deionizer according to claim 1, it is characterised in that: first alkali-feeding valve is arranged described
First ion-exchanger top, second alkali-feeding valve are arranged on second ion-exchanger top；Valve in described first
It is arranged in the middle part of first ion-exchanger, valve is arranged in the middle part of second ion-exchanger in described second.
6. a kind of deionizer according to claim 1, it is characterised in that: the side of the resin catcher is equipped with
Feed inlet, the feed inlet of the resin catcher are separately connected described first and produce water valve and the second production water valve, the capture resin
The top of device is equipped with water outlet, and the water outlet of the resin catcher connects the production water out, the bottom of the resin catcher
Portion is equipped with resin discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039230.9U CN208684482U (en) | 2018-06-29 | 2018-06-29 | A kind of deionizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039230.9U CN208684482U (en) | 2018-06-29 | 2018-06-29 | A kind of deionizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208684482U true CN208684482U (en) | 2019-04-02 |
Family
ID=65879623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821039230.9U Active CN208684482U (en) | 2018-06-29 | 2018-06-29 | A kind of deionizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208684482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707473A (en) * | 2020-12-21 | 2021-04-27 | 华能陇东能源有限责任公司 | Standby resin regeneration tower |
-
2018
- 2018-06-29 CN CN201821039230.9U patent/CN208684482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707473A (en) * | 2020-12-21 | 2021-04-27 | 华能陇东能源有限责任公司 | Standby resin regeneration tower |
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