CN202953893U - Multifunctional intensive water producing equipment for hemodialysis - Google Patents
Multifunctional intensive water producing equipment for hemodialysis Download PDFInfo
- Publication number
- CN202953893U CN202953893U CN2012206586126U CN201220658612U CN202953893U CN 202953893 U CN202953893 U CN 202953893U CN 2012206586126 U CN2012206586126 U CN 2012206586126U CN 201220658612 U CN201220658612 U CN 201220658612U CN 202953893 U CN202953893 U CN 202953893U
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- CN
- China
- Prior art keywords
- reverse osmosis
- hemodialysis
- osmosis system
- water
- producing equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses multifunctional intensive water producing equipment for hemodialysis and belongs to the technical field of water treatment equipment. The multifunctional intensive water producing equipment for hemodialysis comprises a pretreatment system, a high-pressure pump, a reverse osmosis system and a bacterial filter which are connected through a pipeline, wherein mixed bed resin is connected between the reverse osmosis system and the bacterial filter through a pipeline. The multifunctional intensive water producing equipment for hemodialysis is simple in structure and reasonable in design; by using the multifunctional intensive water producing equipment for hemodialysis, reverse osmosis treatment is changed into ion exchange resin treatment in the traditional second-level desalination process, i.e., the desalination product water of the reverse osmosis system is directly introduced to the mixed bed resin, and the product water of a mixed bed is directly guided into the bacterial filter for removing microorganisms, bacterial endotoxin and the like; and in addition, the mixed bed resin and the working energy of the bacterial filter are both from the back pressure of the product water of the reverse osmosis system, and therefore, no any external energy is not needed. In conclusion, the purity of the product water is improved, the floor area of the equipment is reduced by over 50%, and the energy consumption is reduced by over 60%.
Description
Technical field
The utility model belongs to the water treating equipment technical field, is specifically related to a kind of multi-functional intensive formula hemodialysis water making device.
Background technology
Hemodialysis mainly is applicable to hospital's blood dialysis room (or center) with water making device and prepares hemodialysis and associated treatment pure water, and also being applicable to water quality requirement can be by the other field that this kind of equipment covered.Existing water making device usually divides one-level desalination, secondary desalination and degerming to be arranged, and the firsts and seconds desalination all adopts principle of reverse osmosis, exist equipment take up an area large, high, the defect such as the salt decreasing ratio is low consumes energy.Its equipment work principle is illustrated in fig. 1 shown below.
The utility model content
The problem existed for prior art, the purpose of this utility model is that design provides the technical scheme of a kind of multi-functional intensive formula hemodialysis with water making device.
Described a kind of multi-functional intensive formula hemodialysis water making device, comprise pretreatment system, high-pressure pump, reverse osmosis system and sterilization filter that pipeline connects, it is characterized in that between described reverse osmosis system and sterilization filter, pipeline connects mixed-bed resin.
Described a kind of multi-functional intensive formula hemodialysis water making device, is characterized in that described reverse osmosis system is comprised of reverse osmosis membrane.
Described a kind of multi-functional intensive formula hemodialysis water making device, is characterized in that described sterilization filter is by forming except mycoderm.
Above-mentioned a kind of multi-functional intensive formula hemodialysis water making device, simple in structure, reasonable in design, use existing secondary desalination instead ion exchange resin treatment by general reverse-osmosis treated, the product water that is about to the reverse osmosis system desalination is directly introduced mixed-bed resin, and the product water of mixed bed is directly imported to sterilization filter removal microorganism and bacterial endotoxin etc.; And in the utility model the work capacity of mixed-bed resin and sterilization filter all from the back pressure of reverse osmosis system product water, without setting up any external enwergy.In sum, the utility model has improved the purity of product water, and occupation area of equipment reduces more than 50%, and Energy Intensity Reduction is more than 60%.
The accompanying drawing explanation
The fundamental diagram that Fig. 1 is existing installation;
Fig. 2 is fundamental diagram of the present utility model;
Fig. 3 is internal structure schematic diagram of the present utility model.
In figure: the 1-pretreatment system; The 2-high-pressure pump; The 3-reverse osmosis system; The 4-mixed-bed resin; The 5-sterilization filter.
Embodiment
Further illustrate the utility model below in conjunction with Figure of description.
As illustrated in fig. 1 and 2, a kind of multi-functional intensive formula hemodialysis comprises with water making device pretreatment system 1, high-pressure pump 2, reverse osmosis system 3, mixed-bed resin 4 and the sterilization filter 5 that pipeline connects successively, wherein pretreatment system 1 connects the Yuan Shui S.P., and sterilization filter 5 connects clinical use point.In the actual installation process, high-pressure pump 2, reverse osmosis system 3, mixed-bed resin 4 and sterilization filter 5 all are arranged in fixed support or frame case, form an integral body.
Pretreatment system 1 is mainly removed naked eyes visible, organic polymer and the inorganic harmful chemicals in former water.The fluid that high-pressure pump 2 is mainly in device improves pressure.Reverse osmosis system 3 is comprised of reverse osmosis membrane, is mainly used in desalination.Mixed-bed resin 4 is anion-cation exchange resin, is mainly used in further desalination.Sterilization filter 5, by forming except mycoderm, is mainly used in removing microorganism and bacterial endotoxin etc.
Above-mentioned a kind of multi-functional intensive formula hemodialysis water making device, simple in structure, reasonable in design, use existing secondary desalination instead ion exchange resin treatment by general reverse-osmosis treated, the product water that is about to elementary reverse osmosis system desalination is directly introduced mixed-bed resin, and the product water of mixed bed is directly imported to sterilization filter removal microorganism and bacterial endotoxin etc.; And in the utility model the work capacity of mixed-bed resin and sterilization filter all from the back pressure of reverse osmosis system product water, without setting up any external enwergy.In sum, relatively, when having improved product water purity, occupation area of equipment reduces more than 50% for the utility model and general two-stage reverse osmosis system, and Energy Intensity Reduction is more than 60%.
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. a multi-functional intensive formula hemodialysis water making device, comprise pretreatment system (1), high-pressure pump (2), reverse osmosis system (3) and sterilization filter (5) that pipeline connects, it is characterized in that between described reverse osmosis system (3) and sterilization filter (5), pipeline connects mixed-bed resin (4).
2. a kind of multi-functional intensive formula hemodialysis water making device as claimed in claim 1, is characterized in that described reverse osmosis system (3) is comprised of reverse osmosis membrane.
3. a kind of multi-functional intensive formula hemodialysis water making device as claimed in claim 1, is characterized in that described sterilization filter (5) is by forming except mycoderm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206586126U CN202953893U (en) | 2012-12-04 | 2012-12-04 | Multifunctional intensive water producing equipment for hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206586126U CN202953893U (en) | 2012-12-04 | 2012-12-04 | Multifunctional intensive water producing equipment for hemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953893U true CN202953893U (en) | 2013-05-29 |
Family
ID=48459477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206586126U Expired - Lifetime CN202953893U (en) | 2012-12-04 | 2012-12-04 | Multifunctional intensive water producing equipment for hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953893U (en) |
-
2012
- 2012-12-04 CN CN2012206586126U patent/CN202953893U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |