CN208829329U - A kind of automatic flow replacement mixed bed - Google Patents
A kind of automatic flow replacement mixed bed Download PDFInfo
- Publication number
- CN208829329U CN208829329U CN201821151900.6U CN201821151900U CN208829329U CN 208829329 U CN208829329 U CN 208829329U CN 201821151900 U CN201821151900 U CN 201821151900U CN 208829329 U CN208829329 U CN 208829329U
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- column
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- cleaning
- mixed bed
- alkali
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Abstract
The utility model discloses a kind of automatic flows to replace mixed bed; it is intended to provide one kind and is recycled step by step with eight pillars are passed through; realize the mixed bed for not shutting down work; its key points of the technical solution are that including sequentially connected eight pillars; respectively work column, failure backwash layering column plus alkali actifier column, cleaning alkali residual column, acid adding actifier column, cleaning acid residual column, water aerating mixed column and cleaning stand-by column; the work column is connect with cleaning stand-by column; a circulation is formed, the water inlet and water outlet of eight pillars are equipped with valve.By being connected by circulation eight pillars, mixed bed is recycled, work is not shut down in realization, and it is easy to operate, it is convenient for industrialization.
Description
Technical field
The utility model belongs to water-treatment technology field more particularly to a kind of automatic flow replacement mixed bed.
Background technique
Mixed bed is the abbreviation of hybrid ionic exchange column, is for equipment designed by ion exchange technique.So-called mixed bed, just
It is that a certain proportion of cationic, anionic exchange resin is mixed loaded in same switch, the ion in fluid is handed over
It changes, remove.Since the specific gravity of positive resin is bigger than negative resin, so negative resin is in upper positive resin under in mixed bed.General positive and negative
The ratio of resin filling is 1:2, and also having filling ratio is 1:1.5, can take the circumstances into consideration to consider selection by different resins.Mixed bed is also classified into
Internal synchronizing regeneration formula mixed bed and external regeneration formula mixed bed.
Currently, the Chinese patent of Publication No. CN203159286U discloses a kind of mixed bed structure of water treatment system, packet
Cylinder is included, the water inlet on cylinder top and the water outlet of lower part are set to, inner barrel is provided with anion exchange resin and sun
Ion exchange resin is also provided with feed inlet and discharge port on cylinder；Inner barrel be additionally provided with arranging device, lower arranging device,
And intermediate drain installation；Mixed bed structure further includes water-distributing device, and water-distributing device includes the hanging basket being set to below water inlet, Yi Jiwei
Orifice plate and water cap above water outlet.By the way that the orifice plate of former water inlet and water cap are replaced with existing hanging basket, it can be achieved that
The water distribution uniformity function of water-distributing device, prevents the leakage of resin in cylinder；In addition, hanging basket is easily installed disassembly, precision and safety
Property is higher, and the problem of influencing water distribution effect of falling off there is no water cap.Meanwhile by the way that intermediate drain installation is set to cation
Above exchanger resin at 5cm, it can be effectively improved regeneration effect, resistance flushing speed is fast and the period is long, reduces engineering cost.
This mixed bed can not automatically be recycled, and be unfavorable for industrialization.
Utility model content
The purpose of the utility model is to provide a kind of automatic flows to replace mixed bed.It has is followed step by step by eight pillars
The advantages of ring uses, and work is not shut down in realization.
The purpose of the utility model can be achieved through the following technical solutions:
A kind of automatic flow replacement mixed bed, including sequentially connected eight pillars, the column that respectively works, failure backwash layering
Column plus alkali actifier column, cleaning alkali residual column, acid adding actifier column, cleaning acid residual column, water aerating mixed column and cleaning stand-by column,
The work column is connect with cleaning stand-by column, forms a circulation, the water inlet and water outlet of eight pillars are equipped with valve
Door.
Preferably, the work column water inlet connection tap water or materail tube, water outlet connect product pipe.
Preferably, described plus alkali actifier column is connected with alkali pipe, is connected to alkaline solution in the alkali pipe.
Preferably, failure backwash layering column, cleaning alkali residual column, cleaning acid residual column, water aerating mixed column and clear
It washes the equal water inlet of stand-by column and is connected with pure water pipe, be passed through pure water in the pure water pipe.
Preferably, the water inlet of the acid adding actifier column is connected with acid tube, is passed through acid solution in the acid tube.
Preferably, the water aerating mixed column water inlet is also connected with tracheae, described to be intratracheally passed through air.
Preferably, the failure backwash layering column plus alkali actifier column, cleaning alkali residual column, acid adding actifier column, cleaning acid are residual
The water outlet of column, water aerating mixed column and cleaning stand-by column is stayed to be connected with trench.
The utility model has the beneficial effects that
By being connected by circulation eight pillars, mixed bed is recycled, work is not shut down in realization, and it is easy to operate, it is convenient for industry
Change.
Detailed description of the invention
Fig. 1 is mixed bed Integral connection structure schematic diagram.
In figure,
1, work column；2, failure backwash is layered column；3, add alkali actifier column；4, cleaning alkali remains column；5, acid adding actifier column；6,
Cleaning acid residual column；7, water aerating mixed column；8, stand-by column is cleaned；10, tap water or materail tube；11, product pipe；12, alkali pipe；
13, pure water pipe；14, tracheae；15, trench；
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of automatic flow replacement mixed bed, as shown in Figure 1, including sequentially connected eight pillars, respectively
Work column 1, failure backwash layering column 2, plus alkali actifier column 3, cleaning alkali residual column 4, acid adding actifier column 5, cleaning acid residual column 6,
Water aerating mixed column 7 and cleaning stand-by column 8, the work column 1 are connect with stand-by column 8 is cleaned, and form a circulation, and described eight
The water inlet and water outlet of pillar are equipped with valve.
Preferably, 1 water inlet of the work column connection tap water or materail tube 10, water outlet connect product pipe 11.
Preferably, described plus alkali actifier column 3 is connected with alkali pipe 12, is connected to alkaline solution in the alkali pipe 12.
Preferably, the failure backwash layering column 2, cleaning alkali residual column 4, cleaning acid residual column 6, water aerating mixed column 7
Equal water inlet is connected with pure water pipe 13 with cleaning stand-by column 8, is passed through pure water in the pure water pipe 13.
Preferably, the water inlet of the acid adding actifier column 5 is connected with acid tube, is passed through acid solution in the acid tube.
Preferably, 7 water inlet of water aerating mixed column is also connected with tracheae 14, is passed through air in the tracheae 14.
Preferably, the failure backwash layering column 2 plus alkali actifier column 3, cleaning alkali residual column 4, acid adding actifier column 5, cleaning
The water outlet of acid residual column 6, water aerating mixed column 7 and cleaning stand-by column 8 is connected with trench 15.
By being connected by circulation eight pillars, mixed bed is recycled, work is not shut down in realization, and it is easy to operate, it is convenient for industry
Change.
Finally, it should be noted that above embodiments are only to illustrate rather than limit the technical solution of the utility model, although
The utility model is described in detail referring to above-described embodiment, those skilled in the art should understand that: still may be used
To be modified or replaced equivalently to the utility model, without departing from the spirit and scope of the utility model, and appended right
It is required that being intended to these modifications fallen into spirit and scope of the invention or equivalent replacement.
Claims (7)
1. a kind of automatic flow replaces mixed bed, it is characterised in that: including sequentially connected eight pillars, the column (1) that respectively works,
Fail backwash layering column (2) plus alkali actifier column (3), cleaning alkali residual column (4), acid adding actifier column (5), cleaning acid residual column
(6), water aerating mixed column (7) and cleaning stand-by column (8), the work column (1) connect with cleaning stand-by column (8), form one
Circulation, the water inlet and water outlet of eight pillars are equipped with valve.
2. a kind of automatic flow according to claim 1 replaces mixed bed, it is characterised in that: work column (1) water inlet
Tap water or materail tube (10) are connected, water outlet connects product pipe (11).
3. a kind of automatic flow according to claim 1 replaces mixed bed, it is characterised in that: described plus alkali actifier column (3) connect
It is connected to alkali pipe (12), alkaline solution is connected in the alkali pipe (12).
4. a kind of automatic flow according to claim 1 replaces mixed bed, it is characterised in that: the failure backwash is layered column
(2), alkali residual column (4), cleaning acid residual column (6), water aerating mixed column (7) are cleaned and cleans stand-by column (8) equal water inlet
It is connected with pure water pipe (13), is passed through pure water in the pure water pipe (13).
5. a kind of automatic flow according to claim 1 replaces mixed bed, it is characterised in that: the acid adding actifier column (5)
Water inlet is connected with acid tube, is passed through acid solution in the acid tube.
6. a kind of automatic flow according to claim 1 replaces mixed bed, it is characterised in that: the water aerating mixed column (7)
Water inlet is also connected with tracheae (14), is passed through air in the tracheae (14).
7. a kind of automatic flow according to claim 1 replaces mixed bed, it is characterised in that: the failure backwash is layered column
(2), plus alkali actifier column (3), cleaning alkali remain column (4), acid adding actifier column (5), cleaning acid residual column (6), water aerating mixed column
(7) it is connected with trench (15) with the water outlet of cleaning stand-by column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151900.6U CN208829329U (en) | 2018-07-19 | 2018-07-19 | A kind of automatic flow replacement mixed bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151900.6U CN208829329U (en) | 2018-07-19 | 2018-07-19 | A kind of automatic flow replacement mixed bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829329U true CN208829329U (en) | 2019-05-07 |
Family
ID=66306859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821151900.6U Active CN208829329U (en) | 2018-07-19 | 2018-07-19 | A kind of automatic flow replacement mixed bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208829329U (en) |
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2018
- 2018-07-19 CN CN201821151900.6U patent/CN208829329U/en active Active
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