CN204211582U - A kind of mixed bed device - Google Patents
A kind of mixed bed device Download PDFInfo
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- CN204211582U CN204211582U CN201420496974.9U CN201420496974U CN204211582U CN 204211582 U CN204211582 U CN 204211582U CN 201420496974 U CN201420496974 U CN 201420496974U CN 204211582 U CN204211582 U CN 204211582U
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- water
- mixed bed
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Abstract
The utility model provides a kind of mixed bed device, comprise pure water pump, ultraviolet sterilizer, mixed bed, accurate filter, pure water pump is connected with described ultraviolet sterilizer, ultraviolet sterilizer comprises ultraviolet lamp tube, quartz socket tube, SUS cylindrical shell, rectifier, ultraviolet lamp tube, quartz socket tube, SUS cylindrical shell wraps up successively from inside to outside arranging and is connected with rectifier, mixed bed comprises a body, the top and bottom of bed body is respectively equipped with water-in, water outlet, the side of water-in is provided with venting port, the water outlet of water-in and pure water pump is by the first pipeline, second pipe is connected, bed body top and bottom respectively correspondence be provided with upper water distributor, lower water-dispensing device, bed body is provided with form, bed body is provided with middle row's mouth, middle Pai Kou lower end is provided with discharge opening, water outlet is connected by the 3rd pipeline with the water-in of accurate filter.The beneficial effects of the utility model are: structure is simple, and easy to maintenance, tooling cost is low, production efficiency advantages of higher.
Description
Technical field
The utility model belongs to sewage treatment area, especially relates to a kind of mixed bed device.
Background technology
Mixed bed is the ion-exchanger that pure water carries out further desalination, and the filler in mixed bed is anionite-exchange resin and Zeo-karb.Resin in mixed bed in use for some time, need carry out resin regeneration, and the normally used medium of resin regeneration is strong acid or highly basic.Mixed bed renovation process is divided into body inter-sync regenerative mixed bed and external regeneration formula mixed bed.External regeneration formula mixed bed required equipment mainly comprises resin separator, the moon (sun) resin regenerator, resin storage tower, hybrid resin tower and acid-alkali regeneration equipment etc., and external regeneration operating equipment is numerous, complex operation, uses inconvenience.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of mixed bed device, is especially applicable to the production process being applied to high efficiency separation yin and yang resin.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of mixed bed device, comprises pure water pump, ultraviolet sterilizer, mixed bed, accurate filter, described pure water pump is connected with described ultraviolet sterilizer, and described ultraviolet sterilizer comprises ultraviolet lamp tube, quartz socket tube, SUS cylindrical shell, rectifier, described ultraviolet lamp tube, described quartz socket tube, described SUS cylindrical shell wraps up successively from inside to outside arranging and is connected with described rectifier, and described mixed bed comprises a body, and the top and bottom of described bed body is respectively equipped with water-in, water outlet, the side of described water-in is provided with venting port, and the water outlet of described water-in and described pure water pump is by the first pipeline, second pipe is connected, and the top and bottom of described bed body respectively correspondence are provided with upper water distributor, lower water-dispensing device, described bed body is provided with form, and described bed body is provided with middle row's mouth, and described middle Pai Kou lower end is provided with discharge opening, and described water outlet is connected by the 3rd pipeline with the water-in of described accurate filter.
The carbon steel line with rubber mixed bed of described mixed bed to be two groups of diameters be 400mm.
The water-in of described accurate filter and water outlet are equipped with the pp filter core of 0.22 μm.
Described first pipeline is provided with water intaking valve, upper water discharge valve, and described second pipe is provided with lower water intaking valve, lower water discharge valve.
Described 3rd pipeline is provided with outlet valve.
Described first pipeline, described second pipe are connected with alkali lye pipeline, acid line respectively, described alkali lye pipeline, described acid line are respectively equipped with alkali lye inlet valve, alkali lye outlet valve, acid solution inlet valve, acid solution outlet valve.
Air line between described acid line and described 3rd pipeline, described air line is provided with compressed air inlet valve.
Positively effect of the present utility model is: owing to adopting technique scheme, adopt ultraviolet sterilizer, effective sterilization and disinfection ensures CR production; The setting of each valve, what improve links in yin and yang resin sepn process can be handling; Being hungry mixed bed liquid level with the use of maintenance of valve; It is simple that the utility model makes to have structure, and easy to maintenance, tooling cost is low, production efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the piping plan of mixed bed
In figure:
1, pure water pump 2, ultraviolet sterilizer 3, mixed bed
4, accurate filter 5, first pipeline 6, second pipe
7, upper water intaking valve 8, upper water discharge valve 9, lower water discharge valve
10, lower water intaking valve 11, the 3rd pipeline 12, outlet valve
13, alkali lye pipeline 14, acid line 15, alkali lye water intaking valve
16, alkali lye outlet valve 17, acid solution inlet valve 18, acid solution outlet valve
19, air line 20, air inlet valve
Embodiment
As Fig. 1, shown in 2, a kind of mixed bed device of the utility model, comprise pure water pump 1, ultraviolet sterilizer 2, mixed bed 3, accurate filter 4, pure water pump 1 is connected with ultraviolet sterilizer 2, ultraviolet sterilizer 2 comprises ultraviolet lamp tube, quartz socket tube, SUS cylindrical shell, rectifier, described ultraviolet lamp tube, described quartz socket tube, described SUS cylindrical shell wraps up successively from inside to outside arranging and is connected with described rectifier, mixed bed 3 comprises a body, the top and bottom of described bed body is respectively equipped with water-in, water outlet, the side of described water-in is provided with venting port, the water outlet of described water-in and pure water pump 1 is by the first pipeline 5, second pipe 6 is connected, the top and bottom of described bed body respectively correspondence are provided with upper water distributor, lower water-dispensing device, described bed body is provided with form, described bed body is provided with middle row's mouth, described middle Pai Kou lower end is provided with discharge opening, described water outlet is connected by the 3rd pipeline with the water-in of accurate filter 4.
The carbon steel line with rubber mixed bed of mixed bed 3 to be two groups of diameters be 400mm.
The water-in of accurate filter 4 and water outlet are equipped with the pp filter core of 0.22 μm.
First pipeline 5 is provided with water intaking valve 7, upper water discharge valve 8, and second pipe 6 is provided with lower water intaking valve 10, lower water discharge valve 9.
3rd pipeline 11 is provided with outlet valve 12.
First pipeline 5, second pipe 6 are connected with alkali lye pipeline 13, acid line 14 respectively, alkali lye pipeline 13, acid line 14 are respectively equipped with alkali lye inlet valve 15, alkali lye outlet valve 16, acid solution inlet valve 17, acid solution outlet valve 18.
Air line 19 between acid line 14 and the 3rd pipeline 11, air line 19 is provided with compressed air inlet valve 20.
The working process of this example: during use, be divided into following steps (1) backwash layering: first close outlet valve 12, then lower water intaking valve 10, upper water discharge valve 8 is driven, current enter from bottom, and top is discharged, and now can regulate pure water pump 1 reverse flow valve increased water flow, resin is all held up stir loose, then close pure water pump 1.If now, there is the situation of cannot not stirring loosely of uniting in resin, slowly opens air inlet valve 20, is aided with pressurized air and stirred loose.After layering success, open lower water discharge valve 10, the water level in mixed bed 3 is drained into the position higher than general 15 cm of resin layer, close pump water valve.(2) negative resin is regenerated: inserted in ready alkali lye by the flexible pipe inhaling alkali lye, drive alkali lye inlet valve 17, half-open alkali lye outlet valve 18, crack lower water intaking valve 10.Start pure water pump 1, regulate alkali lye outlet valve 18, make flux of alkaline liquor at 200L/H, and regulate lower water intaking valve 10 simultaneously, the liquid level on mixed bed top is remained unchanged.(3) negative resin is rinsed: about after one hour, alkali lye sucks.Half-open upper water intaking valve 7, closes alkali lye inlet valve 17, alkali lye outlet valve 18, keeps other valves constant, notes the liquid level regulating upper water intaking valve 7, lower water intaking valve 10 keeps mixed bed simultaneously.Rinse to neutrality until negative resin, stop pump and close above-mentioned all valves.(4) positive resin is regenerated: be inserted in ready acid solution by the flexible pipe inhaling acid solution, drive acid solution inlet valve 17, half-open acid solution outlet valve 18, crack upper water intaking valve 7.Start pure water pump 1, regulate acid solution outlet valve 18, make acid solution flow at 100L/H, and regulate upper water intaking valve 7 simultaneously, mixed bed liquid level is remained unchanged.Etc. (5) acid solution sucks, half-open lower water intaking valve 10, closes acid solution inlet valve 17, acid solution outlet valve 18, keeps other valve states constant, notes regulating upper water intaking valve 7, liquid level that lower water discharge valve 9 keeps in mixed bed 3 simultaneously.(6) just wash resin: drive water intaking valve 7, lower water discharge valve 9, open pure water pump 1 and rinse resin about 5 minutes, fill water by mixed bed, close pump water valve.(7) gas mixes: drive water discharge valve 8, slowly open air inlet valve 20, and then water discharge valve 9 draining rapidly under standard-sized sheet, when water level is lower than resin layer, closes air inlet valve 20.(8) resin is rinsed: drive water intaking valve 7, lower water discharge valve 9, till being flushed to neutrality.(9) normal operating condition, opens water intaking valve 7, outlet valve 12, all the other Close Alls, starts pure water pump 1.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. a mixed bed device, it is characterized in that: comprise pure water pump, ultraviolet sterilizer, mixed bed, accurate filter, described pure water pump is connected with described ultraviolet sterilizer, described ultraviolet sterilizer comprises ultraviolet lamp tube, quartz socket tube, SUS cylindrical shell, rectifier, described ultraviolet lamp tube, described quartz socket tube, described SUS cylindrical shell wraps up successively from inside to outside arranging and is connected with described rectifier, described mixed bed comprises a body, the top and bottom of described bed body is respectively equipped with water-in, water outlet, the side of described water-in is provided with venting port, the water outlet of described water-in and described pure water pump is by the first pipeline, second pipe is connected, the top and bottom of described bed body respectively correspondence are provided with upper water distributor, lower water-dispensing device, described bed body is provided with form, described bed body is provided with middle row's mouth, described middle Pai Kou lower end is provided with discharge opening, described water outlet is connected by the 3rd pipeline with the water-in of described accurate filter.
2. mixed bed device according to claim 1, is characterized in that: the carbon steel line with rubber mixed bed of described mixed bed to be two groups of diameters be 400mm.
3. mixed bed device according to claim 1, is characterized in that: the water-in of described accurate filter and water outlet are equipped with the pp filter core of 0.22 μm.
4. mixed bed device according to claim 1, is characterized in that: described first pipeline is provided with water intaking valve, upper water discharge valve, and described second pipe is provided with lower water intaking valve, lower water discharge valve.
5. mixed bed device according to claim 1, is characterized in that: described 3rd pipeline is provided with outlet valve.
6. mixed bed device according to claim 1, it is characterized in that: described first pipeline, described second pipe are connected with alkali lye pipeline, acid line respectively, described alkali lye pipeline, described acid line are respectively equipped with alkali lye inlet valve, alkali lye outlet valve, acid solution inlet valve, acid solution outlet valve.
7. mixed bed device according to claim 6, is characterized in that: air line between described acid line and described 3rd pipeline, described air line is provided with compressed air inlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496974.9U CN204211582U (en) | 2014-08-31 | 2014-08-31 | A kind of mixed bed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496974.9U CN204211582U (en) | 2014-08-31 | 2014-08-31 | A kind of mixed bed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204211582U true CN204211582U (en) | 2015-03-18 |
Family
ID=52980272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496974.9U Expired - Fee Related CN204211582U (en) | 2014-08-31 | 2014-08-31 | A kind of mixed bed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204211582U (en) |
-
2014
- 2014-08-31 CN CN201420496974.9U patent/CN204211582U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |