CN104208927A - Reverse osmosis valveless filtering basin - Google Patents
Reverse osmosis valveless filtering basin Download PDFInfo
- Publication number
- CN104208927A CN104208927A CN201410459519.6A CN201410459519A CN104208927A CN 104208927 A CN104208927 A CN 104208927A CN 201410459519 A CN201410459519 A CN 201410459519A CN 104208927 A CN104208927 A CN 104208927A
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- siphon
- water
- pipe
- tube
- tedge
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Abstract
The invention relates to a reverse osmosis valveless filtering basin which is provided with a flushing water tank, a water feeding and distributing trough and a water drainage water sealing well, wherein the water feeding and distributing trough is connected with a siphon rising pipe through a water feeding pipe; the siphon rising pipe is connected with a filtering device; the other end of the siphon rising pipe is connected with a siphon falling pipe; the siphon falling pipe is arranged in the water drainage water sealing well; a siphon damage pipe and a siphon auxiliary pipe are arranged at a joint of the siphon rising pipe and the siphon falling pipe; one end of the siphon damage pipe is connected with a siphon damage hopper; the siphon damage hopper is arranged in the flushing water tank; a water discharging pipe is arranged at the upper end of the flushing water tank; one end of the siphon auxiliary pipe is arranged in the water drainage water sealing well. The reverse osmosis valveless filtering basin is simple in structure, can realize automatic filtering and automatic repeated flushing and is convenient to operate, manage, assemble and disassemble; pipelines are high in corrosion resistance; the water loss is reduced, so that backwashing is realized; the backwashing effect is good, the automation degree is good, water resources are saved, and the cost is lowered.
Description
Technical field
The present invention relates to a kind of counter-infiltration valveless filtering pool.
Background technology
Reverse osmosis technology is membrane separation technique, supports the use with preposition pretreatment system; Utilize the pressurization of high-pressure pump, holding back of reverse osmosis membrane, can effectively remove the impurity such as dissolved solids in water, organic matter, colloid, microorganism and bacterium.Have applied range, activeization degree high, take up an area less, energy consumption is low, effluent quality good.Counter-infiltration claims again reverse osmosis, a kind ofly take pressure differential as motive force, isolates the film lock out operation of solvent from solution.Feed liquid to film one side is exerted pressure, and when pressure surpasses its osmotic pressure, solvent can be made inverse osmosis against the direction of naturally osmotic.Thereby the solvent that obtains seeing through in the low-pressure side of film, i.e. penetrating fluid; High-pressure side obtains concentrated solution, i.e. concentrate.If use reverse-osmosis treated seawater, in the low-pressure side of film, obtain fresh water, in high-pressure side, obtain bittern.
The complex structure in existing filter tank, filtrate is in enclosed construction, and handling are difficult, and pond body cost is higher simultaneously, when backwash is realized in filter tank, can produce and bleed, cause the water yield to run off, and along with the prolongation of time, the water yield runs off and increases the weight of, when serious, owing to all intaking and running off through siphon pipe, thereby cannot realize backwash.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, a kind of counter-infiltration valveless filtering pool is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of counter-infiltration valveless filtering pool, there is flush box and water inlet distribution channel and water drain shut-in well, described water inlet distribution channel is connected with siphon tedge by water inlet pipe, siphon tedge is connected with filter, the other end of siphon tedge is connected with siphon down-comer, siphon down-comer is arranged in water drain shut-in well, the junction of siphon tedge and siphon down-comer is provided with siphon destructing tube and auxiliary siphon tube, one end of siphon destructing tube is connected with siphon destructive bucket, siphon destructive bucket is arranged in flush box, the upper end of flush box is provided with outlet pipe, one end of auxiliary siphon tube is arranged in water drain shut-in well.
Further, described filter comprises baffle plate, baffle plate is arranged with filter material layer, filter material layer is arranged with supporting layer, and supporting layer is arranged with water distribution system layer, and the water of water inlet pipe filters by filter material layer, there is good automatic fitration performance, operational administrative is simple and convenient, easy to loading and unloading simultaneously, has good backwash effect.
Further, between described siphon destructing tube and auxiliary siphon tube, be provided with exhaust tube, saving water resource, reduces costs, and backwash effect is good.
The invention has the beneficial effects as follows: the present invention is simple in structure, can automatic fitration automatically repeatedly rinse, convenient operation and management, easy to loading and unloading, pipeline corrosion resistance and good, reduces the water yield and runs off, and to realize backwash, backwash is effective, automatic effects is good, and saving water resource reduces costs.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. flush boxs in figure, 2. water inlet distribution channel, 3. water drain shut-in well, 4. water inlet pipe, 5. siphon tedge, 6. filter, 7. siphon down-comer, 8. siphon destructing tube, 9. auxiliary siphon tube, 10. siphon destructive bucket, 11. outlet pipes, 12. baffle plates, 13. filter material layers, 14. supporting layers, 15. water distribution system layers, 16. exhaust tubes.
The specific embodiment
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
A kind of counter-infiltration valveless filtering pool as shown in Figure 1, there is flush box 1 and water inlet distribution channel 2 and water drain shut-in well 3, water inlet distribution channel 2 is connected with siphon tedge 5 by water inlet pipe 4, siphon tedge 5 is connected with filter 6, the other end of siphon tedge 5 is connected with siphon down-comer 7, siphon down-comer 7 is arranged in water drain shut-in well 3, siphon tedge 5 is provided with siphon destructing tube 8 and auxiliary siphon tube 9 with the junction of siphon down-comer 7, one end of siphon destructing tube 8 is connected with siphon destructive bucket 10, siphon destructive bucket 10 is arranged in flush box 1, the upper end of flush box 1 is provided with outlet pipe 11, one end of auxiliary siphon tube 9 is arranged in water drain shut-in well 3, filter 6 comprises baffle plate 12, baffle plate 12 is arranged with filter material layer 13, filter material layer 13 is arranged with supporting layer 14, supporting layer 14 is arranged with water distribution system layer 15, between siphon destructing tube 8 and auxiliary siphon tube 9, be provided with exhaust tube 16.
The concrete drainage for the treatment of enters flush box 1 by water inlet distribution channel 2, through siphon tedge 5 inflow filters 6, through filtering, enter flush box 1, along with water head loss by filtration increases gradually, when flush box 1 water level rises to the highest design water level, stop filtering, carry out backwash, during backwash, the vacuum of first destroying siphon tedge 5 stops into water, and the air that utilizes exhaust tube 16 to extract wash siphon out forms siphon; When flush box 1 water level is during lower than water leg water level, backwash starts; After filtrate is rinsed well, destroy the vacuum of siphon tedge 5, flushing stops, then recovers the vacuum of siphon tedge 5, and filtration restarts.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a counter-infiltration valveless filtering pool, there is flush box (1) and water inlet distribution channel (2) and water drain shut-in well (3), it is characterized in that: described water inlet distribution channel (2) is connected with siphon tedge (5) by water inlet pipe (4), siphon tedge (5) is connected with filter (6), the other end of siphon tedge (5) is connected with siphon down-comer (7), siphon down-comer (7) is arranged in water drain shut-in well (3), siphon tedge (5) is provided with siphon destructing tube (8) and auxiliary siphon tube (9) with the junction of siphon down-comer (7), one end of siphon destructing tube (8) is connected with siphon destructive bucket (10), siphon destructive bucket (10) is arranged in flush box (1), the upper end of flush box (1) is provided with outlet pipe (11), one end of auxiliary siphon tube (9) is arranged in water drain shut-in well (3).
2. a kind of counter-infiltration valveless filtering pool according to claim 1, it is characterized in that: described filter (6) comprises baffle plate (12), baffle plate (12) is arranged with filter material layer (13), filter material layer (13) is arranged with supporting layer (14), and supporting layer (14) is arranged with water distribution system layer (15).
3. a kind of counter-infiltration valveless filtering pool according to claim 1, is characterized in that: between described siphon destructing tube (8) and auxiliary siphon tube (9), be provided with exhaust tube (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459519.6A CN104208927A (en) | 2014-09-10 | 2014-09-10 | Reverse osmosis valveless filtering basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459519.6A CN104208927A (en) | 2014-09-10 | 2014-09-10 | Reverse osmosis valveless filtering basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104208927A true CN104208927A (en) | 2014-12-17 |
Family
ID=52091079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410459519.6A Pending CN104208927A (en) | 2014-09-10 | 2014-09-10 | Reverse osmosis valveless filtering basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104208927A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158950A (en) * | 2017-04-25 | 2017-09-15 | 同济大学 | Valveless ultra-filtration water purifier |
| CN107224876A (en) * | 2017-07-26 | 2017-10-03 | 金科水务工程(北京)有限公司 | A kind of reverse osmosis membrane main frame breaks siphon concentrated water discharge device |
| CN112755596A (en) * | 2020-11-20 | 2021-05-07 | 扬州长翔环保新材料科技有限公司 | Valveless filter tank water-saving reconstruction system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001252506A (en) * | 2000-03-14 | 2001-09-18 | Tokyo Metropolis | Method for backwashing filter member of natural equilibrium filter basin and filtering method in natural equilibrium filter basin |
| CN2452591Y (en) * | 2000-08-16 | 2001-10-10 | 胡冬雪 | Back-washing apparatus for water filtering machine |
| CN202844662U (en) * | 2012-10-20 | 2013-04-03 | 党庆风 | Novel water saving gravity type valveless filter |
| CN204147610U (en) * | 2014-08-28 | 2015-02-11 | 常州开古茶叶食品有限公司 | Counter-infiltration valveless filtering pool |
-
2014
- 2014-09-10 CN CN201410459519.6A patent/CN104208927A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001252506A (en) * | 2000-03-14 | 2001-09-18 | Tokyo Metropolis | Method for backwashing filter member of natural equilibrium filter basin and filtering method in natural equilibrium filter basin |
| CN2452591Y (en) * | 2000-08-16 | 2001-10-10 | 胡冬雪 | Back-washing apparatus for water filtering machine |
| CN202844662U (en) * | 2012-10-20 | 2013-04-03 | 党庆风 | Novel water saving gravity type valveless filter |
| CN204147610U (en) * | 2014-08-28 | 2015-02-11 | 常州开古茶叶食品有限公司 | Counter-infiltration valveless filtering pool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158950A (en) * | 2017-04-25 | 2017-09-15 | 同济大学 | Valveless ultra-filtration water purifier |
| CN107224876A (en) * | 2017-07-26 | 2017-10-03 | 金科水务工程(北京)有限公司 | A kind of reverse osmosis membrane main frame breaks siphon concentrated water discharge device |
| CN107224876B (en) * | 2017-07-26 | 2023-05-12 | 金科环境股份有限公司 | Broken siphon dense water discharging equipment of reverse osmosis membrane host computer |
| CN112755596A (en) * | 2020-11-20 | 2021-05-07 | 扬州长翔环保新材料科技有限公司 | Valveless filter tank water-saving reconstruction system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |