CN202322509U - Device for preparing medical washing water by reverse-osmosis concentrated water - Google Patents
Device for preparing medical washing water by reverse-osmosis concentrated water Download PDFInfo
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- CN202322509U CN202322509U CN2011204453407U CN201120445340U CN202322509U CN 202322509 U CN202322509 U CN 202322509U CN 2011204453407 U CN2011204453407 U CN 2011204453407U CN 201120445340 U CN201120445340 U CN 201120445340U CN 202322509 U CN202322509 U CN 202322509U
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Abstract
The utility model relates to a device for preparing medical washing water by reverse-osmosis concentrated water, which can meet different water quality requirements for multiple departments. The device is characterized in that an outlet of a raw-water pretreatment device is communicated with a high-pressure pump inlet; a high-pressure pump outlet is communicated with a reverse osmosis membrane inlet; a reverse osmosis membrane outlet is communicated with a water tank inlet; a water tank outlet is communicated with a water pump inlet; a water pump outlet is communicated with an ultrafiltration device inlet; one path of an ultrafiltration device outlet is communicated with a high-position overflow groove inlet, and another path of the ultrafiltration device outlet is communicated with an after-treatment device inlet; a high-position overflow groove outlet is communicated with a water tank. The device has the advantages that produced water of an ultrafiltration device enters the after-treatment device, and the produced water filtered by the after-treatment device is used for washing; when the water tank is positioned at high liquid level, the water in the water tank or concentrated water in the ultrafiltration device is discharged by a water discharging port at the upper part of a high-position overflow groove; the salt content of the water for washing can be adjusted by the mixed proportion of the water produced by pretreatment and the reverse-osmosis concentrated water; the water content collected by the reverse-osmosis concentrated water can be adjusted by the salt content of the reverse-osmosis concentrated water; and the water for washing also can be prepared when a reverse-osmosis device does not work.
Description
Technical field
The utility model relates to a kind of waste water that can make full use of discharging; Energy efficient, minimizing noise; Can be many section office simultaneously provides the reverse osmosis concentrated water of different quality requirement to produce medical wash water device; Be mainly used in the industry that hospital, pharmacy, food-processing etc. have higher requirements to water quality, belong to water treating equipment and make the field.
Background technology
The ordinary tap water of hospital's use at present, surface water or underground water are former water; Through medical film treating water machine; After suitable embrane method water technology processing; Make in the former water certain or multiplely inorganicly separated or adsorbed with organic substance, supply with the section office that demand is arranged and use thereby obtain pure water, promptly by the requirement of expection; Former water → pretreatment unit → ultra-filtration equipment → after-treatment system → supply medical wash water, the medical wash water of or former water → pretreatment unit → reverse osmosis unit → (reverse osmosis concentrated water) → ultra-filtration equipment → after-treatment system → supply.Its weak point: the one, treatment effect is not good; The 2nd, can not for many section office different quality be provided simultaneously; The 3rd, energy consumption is high, noise is big; The 4th, discharge of wastewater is arranged.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of waste water that can make full use of discharging, energy efficient, minimizing noise, can be many section office simultaneously provides the reverse osmosis concentrated water of different quality requirement to produce medical wash water device.
Plan: in order to realize above-mentioned purpose of design.The utility model is on structure design; This reverse osmosis concentrated water is produced medical wash water device and earlier former water is carried out pre-treatment; Then water is sent into the HPP adherence pressure, get into reverse osmosis membrane filtration again and concentrate, the dense water that reverse osmosis membrane filtration concentrates the back generation is collected in the water tank; A pretreated water outlet part gets in the water tank, water is produced in reverse osmosis concentrated water and pre-treatment mix.The water outlet of water tank is gone into ultra-filtration equipment through water pump lifting pressure is laggard, and the concentrate recirculation of ultra-filtration equipment is to high-position overflow trough, and the water outlet of high-position overflow trough flows in the water tank.The product water of ultra-filtration equipment gets into after-treatment device, and the product water after after-treatment device filters is made wash water and used.When water tank was in high liquid level, the water in the water tank or the dense water of ultra-filtration equipment were discharged through the water port on high-position overflow trough top.
Technical scheme: a kind of reverse osmosis concentrated water is produced medical wash water device; Former water pre-treatment means outlet is communicated with the HPP import, and the HPP outlet is communicated with the reverse osmosis membrane import, and said reverse osmosis membrane outlet is communicated with the water tank import; The outlet of water tank is communicated with the water pump import; Exit of pump is communicated with the ultra-filtration equipment import, and ultra-filtration equipment exports and one the tunnel is communicated with the high-position overflow trough import, the one tunnel is communicated with the after-treatment device import, and the outlet of high-position overflow trough is communicated with water tank.
The utility model is compared with background technology, and the one, the saltiness of wash water can be regulated by the blending ratio that water and reverse osmosis concentrated water are produced in pre-treatment, and supersalinity is all to adopt the dense water of r-o-s, and minimum saltiness be all to adopt pre-treatment product water; The 2nd, water is produced in pre-treatment mix with reverse osmosis concentrated water, when the saltiness of mixing water satisfies medical wash water to the saltiness required standard, can reverse osmosis concentrated water be collected and produce water with pre-treatment and mix; The 3rd, water is produced in pre-treatment mix with reverse osmosis concentrated water, the discontented podiatrist of the saltiness of mixing water is with wash water during to the saltiness required standard, can reduce the water yield that reverse osmosis concentrated water collects and even not collect, thereby reduce the saltiness of mixing water; The 4th, wash water also can be produced when not moving reverse osmosis unit.
Description of drawings
Fig. 1 is the structural representation that reverse osmosis concentrated water is produced medical wash water device.
Fig. 2 is the synoptic diagram of high-position overflow trough structure.
Among Fig. 1: 1, pretreatment unit; 2, HPP; 3, reverse osmosis membrane apparatus; 4, water tank; 5, high-position overflow trough; 6, water pump; 7, ultra-filtration equipment; 8, after-treatment device; 9, pure water case fluid level controller LS1, LS2, LS3; 10, dense water power is led CE1; 11, the water tank electricity is led CE2; 12, pre-treatment wash water valve; 13, reverse osmosis concentrated water recovery valve; 14, reverse osmosis concentrated water discharging valve.
Among Fig. 2: 15, water outlet; 16, refluxing opening; 17, water port.
Embodiment
Embodiment 1: with reference to attaching Fig. 1 and 2.A kind of reverse osmosis concentrated water is produced medical wash water device; Former water pre-treatment means 1 outlet is communicated with HPP 2 imports, and HPP 2 outlets are communicated with reverse osmosis membrane 3 imports, and said reverse osmosis membrane 3 outlets are communicated with water tank 4 imports; The outlet of water tank 4 is communicated with water pump 6 imports; Water pump 6 outlet is communicated with ultra-filtration equipment 7 imports, and ultra-filtration equipment 7 exports and one the tunnel is communicated with high-position overflow trough 5 imports, the one tunnel is communicated with after-treatment device 8 imports, and the outlet of high-position overflow trough 5 is communicated with water tank 4.Said water tank 4 tops are provided with pure water case fluid level controller 9, the bottom is provided with the water tank electricity and leads CE2 (11).Be communicated with through pre-treatment wash water valve 12 between said former water pre-treatment means 1 outlet conduit and water tank 4 inlet channels.Be provided with dense water power between said reverse osmosis membrane 3 outlets and water tank 4 imports and lead CE1 (10) and reverse osmosis concentrated water recovery valve 13 and reverse osmosis concentrated water discharging valve 14.Former water pretreatment (device) is also named to water pretreatment, is prior art, is not described herein at this.
Adopting ultra-filtration membrane mainly to act on is the macromole solutes such as middle suspended substance, colloid, protein, mikrobe, bacterium that dewater, and does not possess the effect of removing the water intermediate ion and reducing saltiness.
When water tank 4 was in high liquid level, the water in the water tank 4 or the dense water of ultra-filtration equipment 7 were discharged through the water port 17 on high-position overflow trough 5 tops.
It is tapered that high-position overflow trough 5 bottoms become, and there is water outlet 15 in bottom centre, and the mounting height of this water outlet 15 is on refluxing opening 16 central horizontal of water tank 4.Be connected with pure water case water outlet 16 through the water outlet 15 of outlet conduit with high-position overflow trough 5, water flows into water tank 4 by the water outlet 15 of high-position overflow trough 5 through this pipeline.
One water port 17 is arranged on high-position overflow trough 5 upper portion side wall; These water port 17 central horizontal are identical with the level height of water tank 4 the highest control water levels; When water tank 4 liquid levels reached this level height, water can be automatically flows out from water port 17, guaranteed that the water level of water tank 4 is the highest can only maintain this elevation of water surface.
What need understand is: though the foregoing description is to the mentality of designing of the utility model detailed text description of contrasting; But these text descriptions; Just the simple text of the utility model mentality of designing is described; Rather than to the restriction of the utility model mentality of designing, any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the utility model.
Claims (4)
1. a reverse osmosis concentrated water is produced medical wash water device; Former water pre-treatment means (1) outlet is communicated with HPP (2) import; HPP (2) outlet is communicated with reverse osmosis membrane (3) import; It is characterized in that: said reverse osmosis membrane (3) outlet is communicated with water tank (4) import, and the outlet of water tank (4) is communicated with water pump (6) import, and water pump (6) outlet is communicated with ultra-filtration equipment (7) import; Ultra-filtration equipment (7) outlet one tunnel is communicated with high-position overflow trough (5) import, the one tunnel be communicated with after-treatment device (8) import, and the outlet of high-position overflow trough (5) is communicated with water tank (4).
2. reverse osmosis concentrated water according to claim 1 is produced medical wash water device, it is characterized in that: said water tank (4) top is provided with pure water case fluid level controller (9), the bottom is provided with the water tank electricity and leads CE2 (11).
3. reverse osmosis concentrated water according to claim 1 is produced medical wash water device, it is characterized in that: be communicated with through pre-treatment wash water valve (12) between said former water pre-treatment means (1) outlet conduit and water tank (4) inlet channel.
4. reverse osmosis concentrated water according to claim 1 is produced medical wash water device, it is characterized in that: be provided with dense water power between said reverse osmosis membrane (3) outlet and water tank (4) import and lead CE1 (10) and reverse osmosis concentrated water recovery valve (13) and reverse osmosis concentrated water discharging valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204453407U CN202322509U (en) | 2011-11-11 | 2011-11-11 | Device for preparing medical washing water by reverse-osmosis concentrated water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204453407U CN202322509U (en) | 2011-11-11 | 2011-11-11 | Device for preparing medical washing water by reverse-osmosis concentrated water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322509U true CN202322509U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204453407U Expired - Fee Related CN202322509U (en) | 2011-11-11 | 2011-11-11 | Device for preparing medical washing water by reverse-osmosis concentrated water |
Country Status (1)
| Country | Link |
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| CN (1) | CN202322509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183418A (en) * | 2013-03-14 | 2013-07-03 | 李�杰 | Large movable type emergency comprehensive water purification system device |
| CN104045174A (en) * | 2013-03-13 | 2014-09-17 | 美的集团股份有限公司 | Water purifying and filtering device |
-
2011
- 2011-11-11 CN CN2011204453407U patent/CN202322509U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045174A (en) * | 2013-03-13 | 2014-09-17 | 美的集团股份有限公司 | Water purifying and filtering device |
| CN104045174B (en) * | 2013-03-13 | 2015-12-16 | 美的集团股份有限公司 | Water purifying and filtering device |
| CN103183418A (en) * | 2013-03-14 | 2013-07-03 | 李�杰 | Large movable type emergency comprehensive water purification system device |
| CN103183418B (en) * | 2013-03-14 | 2014-05-07 | 李�杰 | Large movable type emergency comprehensive water purification system device |
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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: 20120711 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |