CN87209927U - Two-tower type floating bed for water process - Google Patents
Two-tower type floating bed for water process Download PDFInfo
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- CN87209927U CN87209927U CN198787209927U CN87209927U CN87209927U CN 87209927 U CN87209927 U CN 87209927U CN 198787209927 U CN198787209927 U CN 198787209927U CN 87209927 U CN87209927 U CN 87209927U CN 87209927 U CN87209927 U CN 87209927U
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- type floating
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model provides a double-tower type floating bed-an ion exchange water process apparatus which is used in softening, demineralization, dealkalization for boiler water or other process water. The double-tower type floating bed is a resin exchange column body composed of double-tower type multi-tower bodies, with the counter-current exchange and cocurrent regeneration double-tower mode; both ends of the tower bodies are all provided with seal heads, flanges, water passing plates, etc; the two towers can be used alternatively for continuous operation. The utility model has the advantages of reasonable structure, high capability, high safety and reliability, energy saving, simple operation, high outputting force, low salt consumption, convenient maintenance, etc. and is an ideal water process apparatus at present.
Description
A kind of boiler of feeding water or other process water are softening, the ion-exchange water treatment device double-tower type floating bed of desalination, dealkalize.
The multiple bed of present existing open type, return-stroke type floating bed, fixed bed, thermopnore all are monomer solid fixed pattern water treatment device, and ubiquity resin loadings is few, and exchange capacity is low, the more high shortcoming of salt loss-rate.The tower body of particularly above-mentioned various monomer beds, pipeline structure is simple, and bearing capacity is low, is difficult to guarantee the normal operation of boiler, and it is high to consume energy.The resins exchange cylinder that the utility model double-tower type floating bed is made up of the multitower body of double-tower type, resin capacity is big, the exchange capacity height, the salt consumption is low, can guarantee the safe and stable operation of large, medium and small each D-type boilerD softening water, can carry out hydrogen sodium ion dealkalize soft water in parallel to the complicated water quality of certain areas again, be current optimal water treatment device.
The purpose of the utility model double-tower type floating bed invention provides a kind of easy and simple to handle, reliable, for ease of maintenaince and two tower bodies of continuously-running water-softening plant efficiently that can be used alternatingly.
The utility model content Description:
See shown in the accompanying drawing that 1 is interchanger in the accompanying drawing; 2 is the saline solution preparation vessel; 3 is tensimeter; 4 is interchanger; 5 is industrial water pipe; 6 is hose; 7 is the saline solution pipe; 8 is vapor pipe.
The utility model is a kind of ion-exchange demineralized water treatment device of double-tower type.Tower body and main conduit line and annex all adopt metal construction, and in tower body, plug-in industrial enamel is provided with structures such as end socket, flange, mistake water plate at the tower body two ends.Since adopt countercurrent exchange, co-current regeneration, the mode of double tower, two towers can replace using, thereby have reached continuous operation, safety and stability, economy, efficient.End socket, flange are arranged at the tower body two ends, cross the water plate, on the water plate many gang drills hole is being arranged excessively, blowing angle is 60 °～180 °, the flow velocity in hole≤0.04～0.06 meter per second, form resin layer and water subfill in exchange tower body bottom, make resin be in compaction state, soft water electricity pressure relief device is got rid of.Regenerated liquid enters the tower body storage during regeneration, from top to bottom passes resin layer by gravity, gets rid of through water dispensing apparatus.Behind the operation some cycles, scalable flow carries out cleaning in the tower body, during cleaning with hose and clean the sewer pipe valve closes, former water enters from the bottom and makes resin be in quick condition the resin picking-up, and flow velocity can reach the purpose of cleaning at 10～15 meters/hour.
The double-tower type floating bed adopts the principle of ion-exchange, and when Dang Yuanshui (hard water) passed through the exchange cylinder, the hardness in the water, salt and sodium ion carried out ion exchange reaction, makes former water softening rapidly.
When NaR almost all becomes CaR
2, MgR
2The time, ion-exchange was near losing efficacy, and soft water quality reduces.Add (NaCl) salt brine solution again resin is carried out regeneration reducing, make it recover exchange capacity again.
The working routine of double-tower type floating bed demineralized water treatment device is:
Softening → regeneration → cleaning → softening, circulation is carried out.
The utility model embodiment:
One, exchange process: adopt countercurrent direction (from bottom to top) to exchange, open the inlet valve at the bottom of the exchange column, open the softening water flowing water Valve on top again, former water is entered from the exchange column bottom, and pass through resin layer with certain flow velocity, promptly softened, softening water is delivered in the softened water tank through the softening water pipeline.
In exchange process, should often monitor softened water hardness, when rising, promptly should stop exchange above 0.03 milligramequivalent, need regenerate.
Two, regenerative process: after resin lost efficacy, close inlet valve and soft water flowing water Valve, treat resin settle out stable after, open regenerated liquid valve and bottom discharge valve again, start the salt liquid pump, make regenerated liquid, make saline solution flow in the exchange column from top to bottom by certain flow rate, behind resin layer, control flow velocity, and then open the bottom water discharging valve waste liquid is got rid of.
Three, cleaning process: regenerated, opened draining (exhaust) valve that (former water) valve and top are cleaned in the exchange column bottom, used the adverse current form, clean resin, when rinse water hardness and chlorine root reach qualified, close water discharging valve again, stop to clean the normal exchange operation of beginning.
The utility model two-tower type floating has rational in infrastructure, and bearing capacity height, big, the characteristics such as the salt consumption is low, safe, reliable and stable, saves the energy, and is simple to operate, easy to maintenance of exerting oneself are current optimal water treatment facilities.
Claims (4)
1, a kind of ion-exchange water treatment device double-tower type floating bed that constitutes by interchanger, saline solution preparation vessel, tensimeter, industrial water pipe, hose, saline solution pipe, vapor pipe, it is characterized in that interchanger is the double-tower type structure, be provided with end socket, flange at interchanger tower body two ends and cross the water plate.
2, double-tower type floating bed according to claim 1 is characterized in that said water plate excessively, is being drilled with many rounds on the water plate excessively, and blowing angle is 60 °～180 °.
3, double-tower type floating bed according to claim 1 is characterized in that said interchanger tower body and pipeline adopt metal construction.
4,, it is characterized in that said tower body is the inside and outside extension industrial enamel of tower body according to claim 1 or 3 described double-tower type floating beds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198787209927U CN87209927U (en) | 1987-07-10 | 1987-07-10 | Two-tower type floating bed for water process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198787209927U CN87209927U (en) | 1987-07-10 | 1987-07-10 | Two-tower type floating bed for water process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87209927U true CN87209927U (en) | 1988-03-23 |
Family
ID=4824934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198787209927U Expired - Lifetime CN87209927U (en) | 1987-07-10 | 1987-07-10 | Two-tower type floating bed for water process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87209927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961219A (en) * | 2015-06-16 | 2015-10-07 | 华东理工大学 | Continuous feeding and pre-mixing method and device for heavy metal wastewater treatment equipment |
| CN105110419A (en) * | 2015-10-06 | 2015-12-02 | 吉首大学 | Vibrating motor vibration and foam pad shock absorption fluidized bed type ion exchange water treatment device |
-
1987
- 1987-07-10 CN CN198787209927U patent/CN87209927U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961219A (en) * | 2015-06-16 | 2015-10-07 | 华东理工大学 | Continuous feeding and pre-mixing method and device for heavy metal wastewater treatment equipment |
| CN105110419A (en) * | 2015-10-06 | 2015-12-02 | 吉首大学 | Vibrating motor vibration and foam pad shock absorption fluidized bed type ion exchange water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |