CN102874943A - Equipment for preparing injection water by integrated membrane method - Google Patents
Equipment for preparing injection water by integrated membrane method Download PDFInfo
- Publication number
- CN102874943A CN102874943A CN201210345839XA CN201210345839A CN102874943A CN 102874943 A CN102874943 A CN 102874943A CN 201210345839X A CN201210345839X A CN 201210345839XA CN 201210345839 A CN201210345839 A CN 201210345839A CN 102874943 A CN102874943 A CN 102874943A
- Authority
- CN
- China
- Prior art keywords
- inner tube
- reverse osmosis
- pressure pump
- outer tube
- preparation apparatus
- 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.)
- Pending
Links
Images
Abstract
The invention discloses equipment for preparing injection water by integrated membrane method. The equipment comprises a raw water pretreatment device and a multi-stage reverse osmosis device, wherein the raw water pretreatment device comprises a raw water box, a raw water pump, a high-efficiency pretreatment filter, a cartridge filter and an ultrafilter which are sequentially connected; the multi-stage reverse osmosis device comprises a middle water box, a boosting pump and a reverse osmosis device main body which are sequentially connected; the ultrafilter is connected with the inlet of the middle water box; the reverse osmosis device main body comprises outer sleeves and inner pipes; the outer sleeves connected with the boosting pump; semi-transparent film are arranged on partial side walls of the inner pipes; the inner pipes are provided with high-temperature pumps for performing reverse osmosis and boosting; the outer sleeves surround the inner pipes; spaces in which seepage water flow are reserved between the outer sleeves and the inner pipes, and each inner pipe is communicated with the next stage of the inner pipe through a pipeline; the number of sets of the outer sleeves, the inner pipes and the boosting pipes are determined according to the requirement on the frequency of performing reverse osmosis; and the outer sleeve on the final stage is connected with a water discharging valve. The equipment is small in size, the energy consumption during working is relatively low, and the preparation efficiency is relatively high.
Description
Technical field
The present invention relates to a kind of full embrane method pharmaceutical injection water preparation apparatus.
Background technology
Traditional drugs generally adopts distillation method to produce water for injection with the injection water preparation apparatus, and the energy consumption of this equipment is high, and operation easier is large, and efficient is low, and has certain danger.
Summary of the invention
It is less that technical problem to be solved by this invention provides a kind of equipment volume, and the work energy consumption is lower, produces the higher full embrane method pharmaceutical injection water preparation apparatus of efficient.
For this reason, full embrane method pharmaceutical injection water preparation apparatus provided by the invention, comprise former water pre-treatment means and multistage reverse osmosis unit, described former water pre-treatment means comprises raw water box, raw water pump, pre-treatment high efficiency filter, cartridge filter and the ultra-fine filter that connects successively; Described multistage reverse osmosis unit comprises the intermediate water tank that connects successively, topping-up pump and reverse osmosis unit main body, described ultra-fine filter is connected with the entrance of intermediate water tank, described reverse osmosis unit main body comprises outer tube and inner tube, outer tube is connected with topping-up pump, on the inner tube partial sidewalls semi-permeable membranes is set, inner tube disposes the high-pressure pump for the reverse osmosis pressurization, outer tube surrounds inner tube, and leave the permeate flow space between the two, outer tube and inner tube are surrounded the space of formation by pipeline and the conducting of next stage inner tube, described outer tube, the tricks that inner tube and high-pressure pump arrange is according to the needs setting of reverse osmosis number of times, and the outer tube of last step is connected with flowing water Valve.
Among the present invention, adopt multistage reverse osmosis unit to replace retort that the former water after filtering is carried out purification process, compare distillation method, the reverse osmosis method consumes energy that the present invention adopts is lower, and the structure that adopts inner tube and outer tube to be socketed in the multistage reverse osmosis unit, make the water that purifying obtains in the inner tube can directly enter outer tube, the structure of this inside and outside socket, can make equipment volume less, and it is higher to produce the efficiency ratio traditional method.
Description of drawings
Fig. 1 is the annexation synoptic diagram of full embrane method pharmaceutical injection water preparation apparatus provided by the invention.
Fig. 2 is the structural representation of the multistage reverse osmosis unit among Fig. 1.
Fig. 3 is the structural plan synoptic diagram of the inner tube sidewall among Fig. 2.
Embodiment
As shown in Figure 1 and Figure 2, full embrane method pharmaceutical injection water preparation apparatus provided by the invention, comprise former water pre-treatment means and multistage reverse osmosis unit, former water pre-treatment means comprises raw water box 1, raw water pump, pre-treatment high efficiency filter 2, cartridge filter 3 and the ultra-fine filter 4 that connects successively; Described multistage reverse osmosis unit 6 comprises the intermediate water tank 5 that connects successively, topping-up pump and reverse osmosis unit main body, ultra-fine filter 4 is connected with the entrance of intermediate water tank 5, the reverse osmosis unit main body comprises outer tube 8 and inner tube 9, outer tube 8 is connected with topping-up pump, on inner tube 9 partial sidewalls semi-permeable membranes 11 is set, inner tube 9 disposes the high-pressure pump for the reverse osmosis pressurization, outer tube 8 surrounds inner tube 9, and leave the permeate flow space between the two, outer tube 8 surrounds the space of formation by pipeline and the conducting of next stage inner tube with inner tube 9, outer tube 8, the tricks that inner tube 9 and high-pressure pump arrange is according to the needs setting of reverse osmosis number of times, the outer tube 8 of last step is connected flowing water Valve with flowing water Valve 7 and connects successively high temperature UF device and ultraviolet sterilization apparatus, be used for germicidal treatment, at this, the dense water in the outer tube 8 is generally directly discharged the external world by external pipeline.In the present embodiment, multistage reverse osmosis unit 6 is provided with outer tube 8, inner tube 9 and the high-pressure pump that three covers are used for reverse osmosis, carries out three grades of reverse-osmosis treated.
With reference to Fig. 1, shown in Figure 2, in order to make the pressurization steps in the reverse-osmosis treated can automatization, and can when the water yield is sufficient, carry out reverse-osmosis treated, on the basis of above-described embodiment, outer tube 8 and inner tube 9 all vertically arrange, be provided with level monitoring device in the inner tube 9, level monitoring device connects high-pressure pump, when level monitoring device monitors liquid level and is higher than set(ting)value, send the pressurization instruction to high-pressure pump, be provided with vacuum breaker 10 in the passage of inner tube 9 and upper level equipment connection to stop the water in the inner tube to be subjected to the rear adverse current of high-pressure pump compressing.
In the present embodiment, the structure that level monitoring device and high-pressure pump cooperate can accurately be controlled opportunity of pressurization well, makes working efficiency higher.
Such as Fig. 2, shown in Figure 3, in order to strengthen the reverse osmosis effect, inner tube 9 skeletons are latticed, and the hole on the grid is by semi-permeable membranes 11 sealings.In the present embodiment, the existence of latticed skeleton can be supported any position that semi-permeable membranes is arranged on inner tube 9 sides, make the setting of semi-permeable membranes more firm, and penetration fact is wider, and then increases work efficiency.
Claims (9)
1. full embrane method pharmaceutical injection water preparation apparatus, it is characterized in that: comprise former water pre-treatment means and multistage reverse osmosis unit, described former water pre-treatment means comprises raw water box, raw water pump, pre-treatment high efficiency filter, cartridge filter and the ultra-fine filter that connects successively; Described multistage reverse osmosis unit comprises the intermediate water tank that connects successively, topping-up pump and reverse osmosis unit main body, described ultra-fine filter is connected with the entrance of intermediate water tank, described reverse osmosis unit main body comprises outer tube and inner tube, outer tube is connected with topping-up pump, on the inner tube partial sidewalls semi-permeable membranes is set, inner tube disposes the high-pressure pump for the reverse osmosis pressurization, outer tube surrounds inner tube, and leave the permeate flow space between the two, outer tube and inner tube are surrounded the space of formation by pipeline and the conducting of next stage inner tube, described outer tube, the tricks that inner tube and high-pressure pump arrange is according to the needs setting of reverse osmosis number of times, and the outer tube of last step is connected with flowing water Valve.
2. full embrane method pharmaceutical injection water preparation apparatus according to claim 1 is characterized in that: described multistage reverse osmosis unit is provided with outer tube, inner tube and the high-pressure pump that three covers are used for reverse osmosis, carries out three grades of reverse-osmosis treated.
3. full embrane method pharmaceutical injection water preparation apparatus according to claim 1 and 2, it is characterized in that: described flowing water Valve connects high temperature UF device and ultraviolet sterilization apparatus successively.
4. full embrane method pharmaceutical injection water preparation apparatus according to claim 1 and 2, it is characterized in that: described outer tube and inner tube all vertically arrange, be provided with level monitoring device in the inner tube, level monitoring device connects high-pressure pump, when level monitoring device monitors liquid level and is higher than set(ting)value, send the pressurization instruction to high-pressure pump, be provided with vacuum breaker in the passage of described inner tube and upper level equipment connection to stop the water in the inner tube to be subjected to the rear adverse current of high-pressure pump compressing.
5. full embrane method pharmaceutical injection water preparation apparatus according to claim 3, it is characterized in that: it is characterized in that: described outer tube and inner tube all vertically arrange, be provided with level monitoring device in the inner tube, level monitoring device connects high-pressure pump, when level monitoring device monitors liquid level and is higher than set(ting)value, send the pressurization instruction to high-pressure pump, be provided with vacuum breaker in the passage of described inner tube and upper level equipment connection to stop the water in the inner tube to be subjected to the rear adverse current of high-pressure pump compressing.
6. full embrane method pharmaceutical injection water preparation apparatus according to claim 1 and 2, it is characterized in that: described inner tube skeleton is latticed, and the hole on the grid seals by semi-permeable membranes.
7. full embrane method pharmaceutical injection water preparation apparatus according to claim 3, it is characterized in that: described inner tube skeleton is latticed, and the hole on the grid seals by semi-permeable membranes.
8. full embrane method pharmaceutical injection water preparation apparatus according to claim 4, it is characterized in that: described inner tube skeleton is latticed, and the hole on the grid seals by semi-permeable membranes.
9. full embrane method pharmaceutical injection water preparation apparatus according to claim 5, it is characterized in that: described inner tube skeleton is latticed, and the hole on the grid seals by semi-permeable membranes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345839XA CN102874943A (en) | 2012-09-18 | 2012-09-18 | Equipment for preparing injection water by integrated membrane method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345839XA CN102874943A (en) | 2012-09-18 | 2012-09-18 | Equipment for preparing injection water by integrated membrane method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102874943A true CN102874943A (en) | 2013-01-16 |
Family
ID=47476508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210345839XA Pending CN102874943A (en) | 2012-09-18 | 2012-09-18 | Equipment for preparing injection water by integrated membrane method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102874943A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102029A (en) * | 2013-03-07 | 2013-05-15 | 美泰克斯膜技术江苏有限公司 | Marine water treatment system adopting double-membrane method |
| US10850018B2 (en) | 2015-12-24 | 2020-12-01 | Ellen Medical Devices Pty Ltd. | Treatment fluid preparation system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521216Y (en) * | 2001-10-23 | 2002-11-20 | 戴良恭 | Ozone water machine with reverse osmosis/deionization |
| JP2005185985A (en) * | 2003-12-26 | 2005-07-14 | Toray Ind Inc | Method and apparatus for producing water |
| DE102005058968A1 (en) * | 2005-12-09 | 2007-06-14 | Wassertechnischer Anlagenbau Plauen Gmbh | A combination of ultrafiltration and reverse osmosis is used on a partial flow basis to remove suspended and dissolved material from recycled water e.g. swimming pool filtration |
| CN201634534U (en) * | 2010-08-19 | 2010-11-17 | 浙江万翔药业有限公司 | Preparation device of medicinal purified water |
| CN201686578U (en) * | 2010-04-27 | 2010-12-29 | 南京源泉环保科技股份有限公司 | Medical water purifying machine |
| CN202164188U (en) * | 2011-07-12 | 2012-03-14 | 刘付星 | Purified water treatment device |
| CN102491572A (en) * | 2011-12-20 | 2012-06-13 | 浙江晶泉水处理设备有限公司 | Device for preparing injection water by using reverse osmosis ultrafiltration combined membrane method |
-
2012
- 2012-09-18 CN CN201210345839XA patent/CN102874943A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521216Y (en) * | 2001-10-23 | 2002-11-20 | 戴良恭 | Ozone water machine with reverse osmosis/deionization |
| JP2005185985A (en) * | 2003-12-26 | 2005-07-14 | Toray Ind Inc | Method and apparatus for producing water |
| DE102005058968A1 (en) * | 2005-12-09 | 2007-06-14 | Wassertechnischer Anlagenbau Plauen Gmbh | A combination of ultrafiltration and reverse osmosis is used on a partial flow basis to remove suspended and dissolved material from recycled water e.g. swimming pool filtration |
| CN201686578U (en) * | 2010-04-27 | 2010-12-29 | 南京源泉环保科技股份有限公司 | Medical water purifying machine |
| CN201634534U (en) * | 2010-08-19 | 2010-11-17 | 浙江万翔药业有限公司 | Preparation device of medicinal purified water |
| CN202164188U (en) * | 2011-07-12 | 2012-03-14 | 刘付星 | Purified water treatment device |
| CN102491572A (en) * | 2011-12-20 | 2012-06-13 | 浙江晶泉水处理设备有限公司 | Device for preparing injection water by using reverse osmosis ultrafiltration combined membrane method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102029A (en) * | 2013-03-07 | 2013-05-15 | 美泰克斯膜技术江苏有限公司 | Marine water treatment system adopting double-membrane method |
| US10850018B2 (en) | 2015-12-24 | 2020-12-01 | Ellen Medical Devices Pty Ltd. | Treatment fluid preparation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106448787B (en) | A kind of method and apparatus of Spent Radioactive water process | |
| WO2021047417A1 (en) | Pressure energy composite desalination process | |
| CN201231137Y (en) | Continuous filter device | |
| CN203866137U (en) | Direct drinking water purification system for building pipeline | |
| CN106350614B (en) | Comprehensive recycling method for preparing ion exchange water and acid and alkali from maltose syrup | |
| CN103787462A (en) | Low-energy consumption seawater desalinating technology and low-energy consumption seawater desalinating device | |
| CN102874943A (en) | Equipment for preparing injection water by integrated membrane method | |
| CN104803516B (en) | A kind of integrated container formula sea water desalting equipment and desalinating process thereof | |
| CN205061720U (en) | Receive and strain device | |
| CN203728616U (en) | Two-way non-return valve for water purification machine | |
| CN202465408U (en) | System for concentrating and recycling residual polyethyleneglycol in condensation waste water | |
| CN204298182U (en) | Building automatic secondary pressurized purifier | |
| CN104747545B (en) | Reverse osmosis system pressurizing and energy recycling device and pressurizing and energy recycling method | |
| CN203295295U (en) | Ultra-filtration-based direct drinking water preparation device | |
| CN105084679A (en) | Sewage treatment equipment with water and sludge separation function | |
| CN201614327U (en) | Reclaimed water reuse and treatment device | |
| CN111547816A (en) | Energy-saving seawater desalination unit | |
| CN214829199U (en) | Lithium concentrate extraction element | |
| CN204434387U (en) | There is the purifier of composite filter element | |
| CN202170343U (en) | Automatic defecation and ultrafiltration device for virus harvest liquid | |
| CN202817146U (en) | Acid recovery system of formation workshop | |
| CN204939118U (en) | Full-automatic sub-prime water-purifying machine | |
| CN202808513U (en) | Novel reverse osmosis device | |
| CN208292806U (en) | A kind of economizing type purified water preparation system | |
| CN203155095U (en) | High-efficiency nanofiltration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |