CN2598986Y - Integrated membrane filtration method water treatment device - Google Patents
Integrated membrane filtration method water treatment device Download PDFInfo
- Publication number
- CN2598986Y CN2598986Y CNU032333218U CN03233321U CN2598986Y CN 2598986 Y CN2598986 Y CN 2598986Y CN U032333218 U CNU032333218 U CN U032333218U CN 03233321 U CN03233321 U CN 03233321U CN 2598986 Y CN2598986 Y CN 2598986Y
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- Prior art keywords
- pipeline
- water treatment
- ultra
- filter
- treatment device
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Abstract
The utility model relates to an integrated membrane filtration method water treatment device, which is characterized by comprising a raw water pump (2), a microwave (4), a medicine injecting slot (6, 7), a safety filter (10), a jet eductor (12), an ultrafilter (13,14), an energy storage (15), a high pressure pump (24) and a reverse osmosis film device (32-37) which are sequentially connected to structure the utility model through a pipe, a valve, an instrument and a connecting element; the utility model has the advantages of high automatic degree, low operation cost, low labor intensity, ideal acidity-alkali resistance, long life-span from seven to eight years, favorable water treatment quality, outstanding economic benefit and social benefit.
Description
One, technical field
The utility model relates to a kind of water treatment device, and more particularly, the utility model relates to a kind of employing membrane sepn process, by the integrated water treatment device of realizing surface water, underground water and sewage of micro-strainer, ultra-fine filter and reverse osmosis membrane device.
Two, background technology
Chinese patent 94211438.8 discloses " ultrafiltration reverse osmosis integrated water treatment equipment ", and it is made up of power set, by-pass valve control, primary filter, ultra-fine filter, counter-osmosis device and piping system.This device adopts reverse osmosis to replace or most of ion exchange method that replaces prepares pure water; Carry out the processing of feed water by reverse osmosis by ultrafiltration, to satisfy the harsh requirement of reverse osmosis membrane to the SDI value of water inlet.But have the deficiency of the following aspects in this device place water treatment procedure: 1. aspect the protection of ultrafiltration, adopted the honeycomb filter core, its work-ing life is short, and filter core is changed frequent.2. adopted water tank, the water tank volume is big, and area occupied is big.3. there is not rational Controlling System.4. energy consumption is bigger.5. subject range is little, can only carry out water treatment in less water quality scope and prepare pure water.
Three, summary of the invention
The purpose of this utility model is to provide a kind of integrated embrane method water treatment device at the deficiencies in the prior art, to adapt to the interior in a big way water treatment at different water sources.
The purpose of this utility model is realized by following technical measures:
Integrated embrane method water treatment device connects and composes integrated embrane method water treatment device integral body by raw water pump (2), micro-strainer (4), dosing tank (6,7), security personnel's filter (10), ejector (12), ultra-fine filter (13,14), accumulator (15), high-pressure pump (24), reverse osmosis membrane device (32～37) successively by pipeline, valve, instrument and web member.
Micro-strainer (4) one ends are by water-in (1), raw water pump (2) is connected with pipeline (3), pipeline (3) arm is connected with dosing tank (6), the micro-strainer the other end is through pipeline (8), magnetic valve F1 connects security personnel's filter (10), pipeline (8) arm is connected with dosing tank (7), establish tensimeter Y1 on security personnel's filter, security personnel's filter the other end is through pipeline (11), ejector (12) connects ultra-fine filter (13 respectively, 14), establish accumulator (15) between the ultra-fine filter, the ultra-fine filter lower end is through magnetic valve F3, under meter Q1, high-pressure pump (24), tensimeter Y4, pipeline (25～28) connects reverse osmosis membrane device (32～37) respectively, pipeline (28) is gone up the online conductivity meter SE of installing, tensimeter Y5, under meter Q3 is connected with pure water pipe (38).Micro-strainer (4), security personnel filter (10), ejector (12) and ultra-fine filter (13,14), import waste pipe (39) through pipeline (19), tensimeter Y3, the same pipeline of magnetic valve F4 (20) with magnetic valve F2, pipeline (22), converges through under meter Q2 connection waste pipe (39) through magnetic valve F6, variable valve F7 through variable valve F5, pipeline (29).
Micro-strainer is equipped with the sintering tube type filter membrance in (4).
Ultra-fine filter is equipped with hollow fiber ultrafiltration membrane in (13,14), and ultra-fine filter is provided with reserve capacity, and its reserve capacity can drop into automatically, uses by turns; Be provided with accumulator (15) between the ultra-fine filter.
Reverse osmosis membrane device is adorned dissimilar reverse osmosis membranes in (32～37), the reverse osmosis membrane use that can change the outfit.
Pressure, flow and time coupling are connected realization by the PLC programmable logic controller in the water treatment system.
The high-pressure pump rotating speed of motor is connected realization with frequency by frequency-changing control system.
The utlity model has following advantage:
1, adopts the microfiltration membrane process to replace the pretreatment process of ultrafiltration water inlets such as traditional single medium or more medium filter, activated charcoal filter, exempted the frequent replacing of medium and gac, reduce process cost, reduce labour intensity.And the automatization that can effectively realize microfiltration process is controlled.
2, polyethylene of Cai Yonging or polypropylene sintering tube type filter membrance, its aperture is even, and acid-alkali-corrosive-resisting has good chemical stability, long service life, can reach 7～8 years work-ing life.
3, adopt security personnel's filter, guarantee the normal operation of ultra-filtration membrane.
4, the hollow fiber ultrafiltration membrane of Cai Yonging is to be made by spinning by the polymeric film material modification.It is strong that it has a stain resistance, and withstand voltage height can use than rugged environment is medium-term and long-term.
5, adopt accumulator, can realize that ultra-fine filter is not shut down regularly to clean.
6, various membrane sepn process integration change into to the complete machine device, have reduced water tank, make more optimized structure, reduce the volume and the floor space of device to greatest extent.
7, opening time and the flow size between the employing PLC Controlling System control device each several part reaches the coupling and the coordination of each several part operation.
8, adopt frequency-changing control system control high-pressure pump rotating speed of motor and frequency, in the membrane sepn process, overcome the needed pressure of different osmotic with the water quality that satisfies different saltiness.Adopting the control of mode control or time to reach system needs great pressure just can provide great pressure.Thereby realized save energy, reduced the purpose of running cost.
Four, description of drawings
Fig. 1 is integrated embrane method water treatment device structural representation.
1. water-in, 2. raw water pump, 3. pipeline, 4. micro-strainer, 5. control valve, 6,7. dosing tank, 8,9,11. pipelines, the filter of 10. ensuring public security, 12. ejectors, 13,14. ultra-fine filters, 15. accumulators, 16～23. pipelines, 24. high-pressure pump, 25～31. pipelines, 32～37. reverse osmosis membrane devices, 38. the water purification pipeline, 39. waste pipes, 40. frames.
F1～F4, F6 are magnetic valve; F5, F7 are variable valve;
Y1～Y5 is a tensimeter;
Q1～Q3 is a under meter.
Five, embodiment
Below by embodiment the utility model is specifically described, but can not be interpreted as restriction the utility model protection domain.
Embodiment
The utlity model has simple in structure, easily manufactured, as shown in Figure 1, integrated embrane method water treatment device is by raw water pump 2, micro-strainer 4, dosing tank 6,7, security personnel's filter 10, ejector 12, ultra-fine filter 13,14, accumulator 15, high-pressure pump 24, reverse osmosis membrane device 32～37 connects and composes integrated embrane method water treatment device integral body successively by pipeline, valve, instrument and web member.
Micro-strainer 4 one ends are by water-in 1, raw water pump 2 is connected with pipeline 3, pipeline 3 arms are connected with dosing tank 6, the micro-strainer the other end is through pipeline 8, magnetic valve F1 connects security personnel's filter 10, pipeline 8 arms are connected with dosing tank 7, establish tensimeter Y1 on security personnel's filter, security personnel's filter the other end is through pipeline 11, ejector 12 connects ultra-fine filter 13 respectively, 14, establish accumulator 15 between the ultra-fine filter, the ultra-fine filter lower end is through magnetic valve F3, under meter Q1, high-pressure pump 24, tensimeter Y4, pipeline 25～28 connects reverse osmosis membrane device 32～37 respectively, the online conductivity meter SE of installing on the pipeline 28, tensimeter Y5 is connected with pure water pipe 38 with under meter Q3.Micro-strainer 4, security personnel filter 10, ejector 12 and ultra-fine filter 13,14, through pipeline 19, tensimeter Y3, magnetic valve F4, import waste pipe 39 with magnetic valve F2 with pipeline 20, pipeline 22, converges through under meter Q2 connection waste pipe 39 through magnetic valve F6, variable valve F7 through variable valve F5, pipeline 29.
Polyethylene or polypropylene sintering tube type filter membrance are housed in the micro-strainer 4.Water enters in the microfiltration membrane pipe from pipeline 3, arrives the microfiltration membrane outer wall through pressure-driven by fenestra.
Modification polysulfone hollow fibre ultra-filtration membrane is housed in the ultra-fine filter 13,14, and ultra-fine filter adopts and is connected in parallel.Ultra-fine filter is provided with reserve capacity, and its reserve capacity can drop into automatically, uses by turns; Be provided with accumulator 15 between the ultra-fine filter, the assurance ultra-fine filter is not shut down and is regularly cleaned.
Adorn dissimilar reverse osmosis membranes in the reverse osmosis membrane device 32～37, the reverse osmosis membrane use that can change the outfit.Reverse osmosis membrane device is pressed 3-2-1 and is arranged, i.e. reverse osmosis membrane device 35,36,37 parallel connections, reverse osmosis membrane device 33,34 parallel connections, reverse osmosis membrane device 32 by pipeline 26,27 with three groups of reverse osmosis membrane device arranged in series.
Pressure, flow and time coupling are connected realization by the PLC programmable logic controller in the water treatment system.
The high-pressure pump rotating speed of motor is connected realization with frequency by frequency-changing control system.
Claims (7)
1, integrated embrane method water treatment device, contain ultra-fine filter and reverse osmosis membrane device, it is characterized in that this water treatment device by raw water pump (2), micro-strainer (4), dosing tank (6,7), security personnel's filter (10), ejector (12), ultra-fine filter (13,14), accumulator (15), high-pressure pump (24), reverse osmosis membrane device (32～37), connects and composes integrated embrane method water treatment device integral body successively by pipeline, valve, instrument and web member.
2, according to the described integrated embrane method water treatment device of claim 1, it is characterized in that micro-strainer (4) one ends are connected with pipeline (3) through raw water pump (2) by water-in (1), pipeline (3) arm is connected with dosing tank (6), the micro-strainer the other end is through pipeline (8), magnetic valve F1 connects security personnel's filter (10), pipeline (a 8) pipe coupling dosing tank (7), establish tensimeter Y1 on security personnel's filter, security personnel's filter the other end is through pipeline (11), ejector (12) connects ultra-fine filter (13 respectively, 14), establish accumulator (15) between the ultra-fine filter, the ultra-fine filter lower end is through magnetic valve F3, under meter Q1, high-pressure pump (24), tensimeter Y4, pipeline (25～28) connects reverse osmosis membrane device (32～37) respectively, pipeline (28) is gone up the online conductivity meter SE of installing, tensimeter Y5, under meter Q3 is connected with pure water pipe (38), micro-strainer (4), security personnel's filter (10), ejector (12) and ultra-fine filter (13,14), through pipeline (19), tensimeter Y3, the same pipeline of magnetic valve F4 (20) imports waste pipe (39) with magnetic valve F2, pipeline (22) is through variable valve F5, pipeline (29) is through magnetic valve F6, variable valve F7 converges through under meter Q2 connection waste pipe (39).
3, according to the described integrated embrane method water treatment device of claim 1, it is characterized in that in the micro-strainer (4) the sintering tube type filter membrance being housed.
4, according to the described integrated embrane method water treatment device of claim 1, it is characterized in that dress hollow fiber ultrafiltration membrane in the ultra-fine filter (13,14), ultra-fine filter is provided with reserve capacity, establishes accumulator (15) between the ultra-fine filter.
5, according to the described integrated embrane method water treatment device of claim 1, it is characterized in that adorning dissimilar reverse osmosis membranes in the reverse osmosis membrane device (32～37) the reverse osmosis membrane use that can change the outfit.
6,, it is characterized in that pressure in the water treatment system, flow and time coupling are connected realization by the PLC programmable logic controller according to the described integrated embrane method water treatment device of claim 1.
7,, it is characterized in that the high-pressure pump rotating speed of motor is connected realization with frequency by frequency-changing control system according to the described integrated embrane method water treatment device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032333218U CN2598986Y (en) | 2003-02-27 | 2003-02-27 | Integrated membrane filtration method water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032333218U CN2598986Y (en) | 2003-02-27 | 2003-02-27 | Integrated membrane filtration method water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598986Y true CN2598986Y (en) | 2004-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032333218U Expired - Fee Related CN2598986Y (en) | 2003-02-27 | 2003-02-27 | Integrated membrane filtration method water treatment device |
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| Country | Link |
|---|---|
| CN (1) | CN2598986Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612404A (en) * | 2009-09-03 | 2012-07-25 | 通用电气公司 | Water purification system skid |
-
2003
- 2003-02-27 CN CNU032333218U patent/CN2598986Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612404A (en) * | 2009-09-03 | 2012-07-25 | 通用电气公司 | Water purification system skid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |