CN1041177C - Control system of ion exchange column group - Google Patents
Control system of ion exchange column group Download PDFInfo
- Publication number
- CN1041177C CN1041177C CN93102552A CN93102552A CN1041177C CN 1041177 C CN1041177 C CN 1041177C CN 93102552 A CN93102552 A CN 93102552A CN 93102552 A CN93102552 A CN 93102552A CN 1041177 C CN1041177 C CN 1041177C
- Authority
- CN
- China
- Prior art keywords
- valve
- exchange column
- last
- valve casing
- hydrospace
- Prior art date
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- Expired - Fee Related
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The present invention relates to a control system suitable for controlling an ion exchange column group working with floating floor technology, which is characterized in that two specially designed control valves are adopted, wherein, one control valve is an upper valve used for controlling a pipeline at the upper part of the exchange column group, and the other control valve is a lower valve used for controlling a pipeline at the lower part of the exchange column group. The system can be manually operated, and can also be automatically operated by mechanical interlock. The column number controlled by the system is an even number. The control system has the advantages of easy processing and manufacture, low cost, convenient operation and high reliability.
Description
Ion exchange technique by the regeneration technology branch, has the co-current regeneration fixed bed, countercurrent regenerating fixed bed and floating bed.The present invention system is used to control the ion exchange column group with the floating bed technological work, and control post number is an even number.Each exchange column of general floating bed is provided with five valves, produces water, regeneration, and the conversion of operating modes such as cleaning is undertaken by the numerous valves of operation, and is comparatively loaded down with trivial details.It is easy that the present invention aims to provide a kind of making, easy to operate control system, the ion exchange column group that is used to control with floating bed work is characterized in that adopting two specially designed control valves, be called valve with pipe on the exchange column is connected, with valve under being called that pipe under the exchange column is connected, institute's control post number is an even number.
Now respectively last valve and following valve are introduced, for sake of convenience to control four exchange columns
Be example:
Figure one is a valve schematic diagram under last valve schematic diagram figure two is
Introduce earlier and go up valve: (1) hose (2) is gone up valve upper cover (3) rinse bath in figure one
(4) go up valve casing (5) and go up valve lower cover (6) salt hydrospace (7) Brine Pipe
(8) salt water hole (9) upper valve core (10) demineralized water tank
(11), pipe (15) soft water space on (12), (13), (14), the exchange column
Last valve is made up of last valve upper cover (2), upper valve core (9), last valve casing (4), last valve lower cover (5), and upper valve core (9) is a garden platform shape, has Rinsing Area (3) above, demineralized water tank (10) and salt water hole (8).Salt water hole (8) is a T shape, Rinsing Area (3) and demineralized water tank (10) are symmetric arrangement, soft water space (15) is gone up valve casing (4) sealing by last valve upper cover (2) upper valve core (9) and is formed, demineralized water tank (10) and Rinsing Area (3) communicate with soft water space (15), salt hydrospace (6) reaches upward by last valve casing (4) upper valve core (9), and valve lower cover (5) sealing forms, salt water hole (8) communicates with salt hydrospace (6), hose (1) enters from last valve upper cover (2), also can enter by last valve casing (4), but must communicate with soft water space (10), Brine Pipe (7) enters from last valve lower cover (5), also can be located on the valve casing (4), but must communicate with salt hydrospace (6), pipe (11) on the exchange column is housed on the last valve casing (4), (12), (13), (14) uniform.
Among valve: the figure two, manage (20) former tank on the exchange column of (16) (17) (18) (19) under introducing again
(21) valve casing (24) descends under the valve under the following valve upper cover (23) of raw water tubes (22)
Lid former hydrospace, (25) waste pipe (26) waste water space (27) (28)
Bottom spool (29) waste discharge slot
Following valve is made up of valve lower cover (24) bottom spool (28) under the valve casing (23) under the following valve upper cover (22), bottom spool (28) is a garden platform shape, have former tank (20) and waste discharge slot (29) symmetric arrangement above, former hydrospace (27) is by following valve upper cover (22), following valve casing (23), bottom spool (28) sealing forms.Former tank (20) communicates with former hydrospace (27), and waste water space (26) are formed by valve lower cover (24) sealing under following valve casing (23) bottom spool (28), and waste discharge slot (29) communicates with waste water space (26), exchange column is pipe (16) down, (17), (18) (19) are connected in down on the valve casing (23), and are uniform.Raw water tubes is connected on the following valve upper cover (22), also can be connected on the following valve casing (23), but must communicate with former hydrospace (28), and waste pipe (25) is connected to down on the valve lower cover (24), also can be connected to down on the valve casing (23), but must communicate with waste water space (26).
Last valve and following valve, should work asynchronously, cooperation should be as follows: under position shown in figure one and the figure two, be in that pipe should be connected on the same exchange column with following pipe on the exchange column in same orientation, be that pipe (11) all is in the right-hand position of figure with the following pipe of exchange column (19) on the exchange column, thus should be connected on the same exchange column, by that analogy, when shown position, about two exchange columns be in the product aqueous condition.Be in, upper/lower positions two exchange columns are in reproduction condition, make, bottom spool is rotated counterclockwise 45 ° by shown position, and left and right sides place-exchange post still is in the product water state, and upper-lower position two exchange columns are in the cleaning state, make, bottom spool counterclockwise changes 90 °, then about two posts enter reproduced state, two posts are for producing water state up and down, make the contrary pin of two spools change 135 °, about two posts be in the cleaning state, two posts are in the product water state up and down, make the contrary pin of two spools change 180 °, because the symmetry of valve, get back to shown position again, promptly about two posts produce water, two column regenerations up and down.
Various operating modes, current are as follows, with right exchange column in the diagram is example, when producing water condition, former water is managed (19) from raw water tubes (21) and is entered exchange column on the former tank in former hydrospace (27) (20) exchange column, managing (11) down from exchange column flows out through demineralized water tank (10) soft water space (15), soft water is from hose (1) output, each contrary pin of two spools changes 90 ° when inciting somebody to action up and down, right exchange column promptly is in reproduction condition, salt solution is managed (11) from Brine Pipe (7) and is entered exchange column on the exchange column of salt water hole, salt hydrospace (6) (8), waste water is managed (19) down from exchange column and is discharged from waste pipe (25) through waste discharge slot (29) waste water space (26), make the contrary pin of two spools respectively change 135 °, then right exchange column is in the cleaning operating mode.Rinse water is from soft water space (15), (two posts are in the product aqueous condition up and down, often there is soft water in soft water space (15)) pipe (11) on rinse bath (3) exchange column, enter exchange column, waste water is managed (19) down from exchange column and is discharged through waste discharge slot (29) waste water space (26) waste pipe (25).
When institute's control post number was other even number, only two spools were divided into several two times of exchange column up and down, distributed successively clockwise on each Along ent and produced water, regenerated stations such as cleaning, example: be controlled to be
Claims (1)
1. the control system of an ion exchange column group, be used to control the ion exchange column group with the floating bed technological work, the post number is an even number, and this control system is characterised in that two valves, with managing the connectionist on each exchange column is last valve, with each exchange column down the pipe person of linking to each other be valve down, last valve is by last valve upper cover, last valve casing, upper valve core, last valve lower cover is formed, and the soft water space is by last valve upper cover, and the valve casing sealing forms on the upper valve core, hose can be connected to valve upper cover or go up on the valve casing, but must communicate with the soft water space, the salt hydrospace is by upper valve core, last valve casing, last valve lower cover sealing forms, Brine Pipe can be connected to the valve lower cover or go up on the valve casing, but must communicate with the salt hydrospace, and upper valve core is a truncated cone-shaped, have demineralized water tank above, rinse bath, the salt water hole is symmetric arrangement, demineralized water tank.Rinse bath communicates with the soft water space, the salt water hole communicates with the salt hydrospace, connects on each exchange column on the last valve casing and manages, evenly distribute, following valve is by following valve upper cover, following valve casing, bottom spool, following valve lower cover is formed, former hydrospace is by following valve upper cover, and following valve casing, bottom spool seal and form, raw water tubes can be connected to down on valve upper cover or the following valve casing, but must communicate with former hydrospace, the waste water space is formed by following valve casing bottom spool and following valve lower cover sealing, and waste pipe can be connected to down valve casing or cover under the valve down, but must communicate with the waste water space, bottom spool is a truncated cone-shaped, has former tank and waste discharge slot above, symmetric arrangement, former tank communicates with former hydrospace, waste discharge slot communicates with the waste water space, and pipe is connected to down on the valve casing under each exchange column, evenly distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93102552A CN1041177C (en) | 1993-03-12 | 1993-03-12 | Control system of ion exchange column group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93102552A CN1041177C (en) | 1993-03-12 | 1993-03-12 | Control system of ion exchange column group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1092000A CN1092000A (en) | 1994-09-14 |
| CN1041177C true CN1041177C (en) | 1998-12-16 |
Family
ID=4984149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93102552A Expired - Fee Related CN1041177C (en) | 1993-03-12 | 1993-03-12 | Control system of ion exchange column group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1041177C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2819659A1 (en) * | 2010-12-03 | 2012-06-07 | Kinetico Incorporated | Control valve for a water treatment system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3476151A (en) * | 1968-03-18 | 1969-11-04 | Rockford Brass Works | Water softener valve |
| CN85100681A (en) * | 1985-04-01 | 1986-08-13 | 兰州铁路局科学技术研究所 | Continuous liquid-phase switching ion-exchange treatment process |
| CN86201739U (en) * | 1986-03-27 | 1986-10-22 | 甘肃省兰州铁路局科学技术研究所 | Continue water treatment equipment with single valve and multiple posts |
-
1993
- 1993-03-12 CN CN93102552A patent/CN1041177C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3476151A (en) * | 1968-03-18 | 1969-11-04 | Rockford Brass Works | Water softener valve |
| CN85100681A (en) * | 1985-04-01 | 1986-08-13 | 兰州铁路局科学技术研究所 | Continuous liquid-phase switching ion-exchange treatment process |
| CN86201739U (en) * | 1986-03-27 | 1986-10-22 | 甘肃省兰州铁路局科学技术研究所 | Continue water treatment equipment with single valve and multiple posts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1092000A (en) | 1994-09-14 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |