CN203095766U - Pharmaceutical purified water preparation system controlled by adopting PLC (Programmable Logic Controller) - Google Patents
Pharmaceutical purified water preparation system controlled by adopting PLC (Programmable Logic Controller) Download PDFInfo
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- CN203095766U CN203095766U CN 201320120655 CN201320120655U CN203095766U CN 203095766 U CN203095766 U CN 203095766U CN 201320120655 CN201320120655 CN 201320120655 CN 201320120655 U CN201320120655 U CN 201320120655U CN 203095766 U CN203095766 U CN 203095766U
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- reverse osmosis
- water pump
- preparation system
- strainer
- water
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Abstract
The utility model discloses a pharmaceutical purified water preparation system controlled by adopting a PLC (Programmable Logic Controller). The pharmaceutical purified water preparation system comprises a raw water tank, wherein the raw water tank is connected with a raw water pump, the raw water pump is connected with a filter, the filter is connected with a reverse osmosis module, the reverse osmosis module is connected with a terminal water tank, a high-pressure pump is arranged between the reverse osmosis module and the filter and is connected with the PLC, and the PLC is connected with the raw water pump. The preparation system is simple in structure and principle, is controlled by using the PLC, is capable of treating impurities and bacteria in water through multiple stages of filtration and disinfection, and is also capable of avoiding back flow to ensure that the quality of purified water is stable and accords with the standard of pharmaceutical purified water.
Description
Technical field
The utility model relates to preparation system, especially relates to a kind of preparation system of pharmaceutical purpose purified water of the PLC of employing control, belongs to biological medicine, chemical field.
Background technology
Water has regulating effect to weather.Steam in the atmosphere can stop 60% of terrestrial radiation amount, the unlikely cooling of preserving our planet.Ocean and land water body can absorb and accumulate heat in summer, made temperature unlikely too high; Release of heat lentamente then makes temperature unlikely low excessively in the winter time.Water in the ocean and the face of land is evaporated to the sky and has formed cloud in the air, and the water in the cloud falls by precipitation and becomes rain, then becomes snow winter.Fall within water on the face of land formation underground water that permeates the ground; Underground water comes up in the stratum again, forms spring, imports the sea through brook, rivers.Form a water cycle.Precipitation activities such as sleet form significant effects to weather.In the monsoon sex climate of temperate zone, wet monsoon has brought abundant aqueous vapor, and Xia Qiu is rainy, and the Winter-Spring is short of rain, forms and significantly does wet two seasons.In addition, at occurring in nature, because different weather condition, water also can and influence weather and activity of human beings with the appearance of forms such as hail, mist, dew, frost.It is 71% awash that earth surface has, and from the air, the earth is a blue celestial body.Water erosion rock soil, towards rivers or streams choked up by silt of mud and sand road, carrying silt is built the Plain, changes surface configuration.The epigeosphere water body has constituted hydrosphere, comprises the water in ocean, river, lake, marsh, glacier, accumulated snow, underground water and the atmosphere.Have certain salinity owing to inject the water of ocean, add long-term accumulation and Evaporation, the water in sea and the ocean all is salt water, can not directly be drunk, and the water in some lake also is brackish water.
In medical field, be used for to carry out the production of medicament, such as physiological saline, need the definitely purity of the aqueous solution, traditional pure water filtering system is owing to filter thoroughly inadequately, cause containing in the water impurity, and the refluence phenomenon appears easily, quality can't guarantee when making medical production, when serious even cause patient's life danger, and, can't guarantee the quality of production for the control process imprecision of production technique.
The utility model content
The purpose of this utility model is to overcome existing purified water preparation system and prepares the pure water process and can't accurately control, make that to contain impurity level big, cause the problem of the discontented podiatrist of pure water with needs, a kind of preparation system of pharmaceutical purpose purified water of the PLC of employing control is provided, this preparation system simple in structure, principle is easy, utilize PLC control, by cascade filtration and disinfecting, can impurity in the water and bacterial treatment is clean, and can avoid the problem that occurs flowing backwards, and make the steady quality of pure water, meet the standard of medicinal water.
The purpose of this utility model is achieved through the following technical solutions: a kind of preparation system that adopts the pharmaceutical purpose purified water of PLC control, comprise raw water box, described raw water box is connected with raw water pump, raw water pump is connected with strainer, strainer is connected with reverse osmosis module, and reverse osmosis module is connected with the terminal water tank, is provided with high-pressure pump between reverse osmosis module and the strainer, high-pressure pump is connected with the PLC controller, and the PLC controller is connected with raw water pump.
Further, described reverse osmosis module comprises interconnective first-stage reverse osmosis assembly and two-pass reverse osmosis assembly, and wherein the first-stage reverse osmosis assembly is connected with strainer, and the two-pass reverse osmosis assembly is connected with the terminal water tank; Described strainer comprises washed ore strainer, activated charcoal filter and the accurate filter that connects successively, and wherein the washed ore strainer is connected with raw water pump, and accurate filter is connected with the first-stage reverse osmosis assembly.
Further, be provided with doser between described raw water pump and the washed ore strainer, doser is connected with the washed ore strainer with raw water pump simultaneously, and doser is connected with gauger, and doser is connected with the PLC controller.
Further, water pump in the middle of being provided with between described first-stage reverse osmosis assembly and the two-pass reverse osmosis assembly, middle water pump is connected with the two-pass reverse osmosis assembly with the first-stage reverse osmosis assembly simultaneously, and middle water pump is connected with the PLC controller.
Further, be provided with the pH regulator chemicals dosing plant between described middle water pump and the two-pass reverse osmosis assembly, the pH regulator chemicals dosing plant is connected with the two-pass reverse osmosis assembly with middle water pump simultaneously.
Further, described terminal water tank is connected with terminal water pump and air respiratorresuscitator, and the terminal water pump is connected with the PLC controller, and the terminal water pump is connected with millipore filter.
In sum, the beneficial effects of the utility model are: this preparation system simple in structure, principle is easy, utilize PLC control, by cascade filtration and disinfecting, can impurity in the water and bacterial treatment is clean, and can avoid the problem that occurs flowing backwards, make the steady quality of pure water, meet the standard of medicinal water.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Mark and corresponding component title in the accompanying drawing: 1-raw water box; 2-doser; 3-gauger; 4-raw water pump; 5-washed ore strainer; 6-activated charcoal filter; 7-accurate filter; 8-first-stage reverse osmosis assembly; 9-high-pressure pump; 10-PLC controller; 11-middle water pump; 12-pH regulator chemicals dosing plant; 13-two-pass reverse osmosis assembly; 14-terminal water tank; 15-terminal water pump; 16-air respiratorresuscitator; 17-millipore filter.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
As shown in Figure 1, a kind of preparation system that adopts the pharmaceutical purpose purified water of PLC control, comprise raw water box 1, described raw water box 1 is connected with raw water pump 4, and raw water pump 4 is connected with strainer, and strainer is connected with reverse osmosis module, reverse osmosis module is connected with terminal water tank 14, be provided with high-pressure pump 9 between reverse osmosis module and the strainer, high-pressure pump 9 is connected with PLC controller 10, and PLC controller 10 is connected with raw water pump 4.The operation of PLC controller 10 control raw water pumps 4 and high-pressure pump 9 guarantees that the hydraulic pressure of whole preparation system can keep stable, makes production process constant.
Described reverse osmosis module comprises interconnective first-stage reverse osmosis assembly 8 and two-pass reverse osmosis assembly 13, and wherein first-stage reverse osmosis assembly 8 is connected with strainer, and two-pass reverse osmosis assembly 13 is connected with terminal water tank 14; Described strainer comprises washed ore strainer 5, activated charcoal filter 6 and the accurate filter 7 that connects successively, and wherein washed ore strainer 5 is connected with raw water pump 4, and accurate filter 7 is connected with first-stage reverse osmosis assembly 8.Multistage reverse osmosis module can make water only flow at single direction, can not cause backflow, guarantees the purity of water, and multistage filter is set, can the contaminant filter in the water is clean, and the peculiar smell in the charcoal absorption water.
Be provided with doser 2 between described raw water pump 4 and the washed ore strainer 5, doser 2 is connected with washed ore strainer 5 with raw water pump 4 simultaneously, and doser 2 is connected with gauger 3, and doser 2 is connected with PLC controller 10.Add Herb of Common violet by doser 2 in water, gauger 3 can make an amount of medicine of adding in water, PLC controller 10 control dosers 2 add dose.
Water pump 11 in the middle of being provided with between described first-stage reverse osmosis assembly 8 and the two-pass reverse osmosis assembly 13, middle water pump 11 is connected with two-pass reverse osmosis assembly 13 with first-stage reverse osmosis assembly 8 simultaneously, and middle water pump 11 is connected with PLC controller 10.Middle water pump 11 provides power, makes water can keep enough pressure and flow velocitys to flow in system, the operation of water pump 11 in the middle of 10 controls of PLC controller.
Be provided with pH regulator chemicals dosing plant 12 between water pump 11 and the two-pass reverse osmosis assembly 13 in the middle of described, pH regulator chemicals dosing plant 12 is connected with two-pass reverse osmosis assembly 13 with middle water pump 11 simultaneously.PH regulator chemicals dosing plant 12 dosing in water pipe regularly, the potential of hydrogen of regulating water guarantees that the potential of hydrogen of water meets the requirements.
Described terminal water tank 14 is connected with terminal water pump 15 and air respiratorresuscitator 16, and terminal water pump 15 is connected with PLC controller 10, and terminal water pump 15 is connected with millipore filter 17.The pure water that terminal water tank 14 stores guarantees that in the effect of air respiratorresuscitator 16 its water quality is fresh, and can be not smelly, under the effect of terminal water pump 15, is drawn in the usefulness water surrounding that needs the operation of PLC controller 10 each water pumps of control.
Take aforesaid way, just can realize the utility model preferably.
Claims (6)
1. preparation system that adopts the pharmaceutical purpose purified water of PLC control, comprise raw water box (1), it is characterized in that: described raw water box (1) is connected with raw water pump (4), raw water pump (4) is connected with strainer, strainer is connected with reverse osmosis module, and reverse osmosis module is connected with terminal water tank (14), is provided with high-pressure pump (9) between reverse osmosis module and the strainer, high-pressure pump (9) is connected with PLC controller (10), and PLC controller (10) is connected with raw water pump (4).
2. a kind of preparation system that adopts the pharmaceutical purpose purified water of PLC control according to claim 1, it is characterized in that: described reverse osmosis module comprises interconnective first-stage reverse osmosis assembly (8) and two-pass reverse osmosis assembly (13), wherein first-stage reverse osmosis assembly (8) is connected with strainer, and two-pass reverse osmosis assembly (13) is connected with terminal water tank (14); Described strainer comprises washed ore strainer (5), activated charcoal filter (6) and the accurate filter (7) that connects successively, and wherein washed ore strainer (5) is connected with raw water pump (4), and accurate filter (7) is connected with first-stage reverse osmosis assembly (8).
3. a kind of preparation system that adopts the pharmaceutical purpose purified water of PLC control according to claim 2, it is characterized in that: be provided with doser (2) between described raw water pump (4) and the washed ore strainer (5), doser (2) is connected with washed ore strainer (5) with raw water pump (4) simultaneously, doser (2) is connected with gauger (3), and doser (2) is connected with PLC controller (10).
4. a kind of preparation system that adopts the pharmaceutical purpose purified water of PLC control according to claim 2, it is characterized in that: water pump (11) in the middle of being provided with between described first-stage reverse osmosis assembly (8) and the two-pass reverse osmosis assembly (13), middle water pump (11) is connected with two-pass reverse osmosis assembly (13) with first-stage reverse osmosis assembly (8) simultaneously, and middle water pump (11) is connected with PLC controller (10).
5. a kind of preparation system that adopts the pharmaceutical purpose purified water of PLC control according to claim 4, it is characterized in that: be provided with pH regulator chemicals dosing plant (12) between water pump (11) and the two-pass reverse osmosis assembly (13) in the middle of described, pH regulator chemicals dosing plant (12) is connected with two-pass reverse osmosis assembly (13) with middle water pump (11) simultaneously.
6. according to any described a kind of preparation system that adopts the pharmaceutical purpose purified water of PLC control in the claim 1 to 5, it is characterized in that: described terminal water tank (14) is connected with terminal water pump (15) and air respiratorresuscitator (16), and terminal water pump (15) is connected with PLC controller (10), and terminal water pump (15) is connected with millipore filter (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120655 CN203095766U (en) | 2013-03-18 | 2013-03-18 | Pharmaceutical purified water preparation system controlled by adopting PLC (Programmable Logic Controller) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120655 CN203095766U (en) | 2013-03-18 | 2013-03-18 | Pharmaceutical purified water preparation system controlled by adopting PLC (Programmable Logic Controller) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095766U true CN203095766U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120655 Expired - Fee Related CN203095766U (en) | 2013-03-18 | 2013-03-18 | Pharmaceutical purified water preparation system controlled by adopting PLC (Programmable Logic Controller) |
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| CN (1) | CN203095766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215986A (en) * | 2017-08-03 | 2017-09-29 | 泰安市鲁峰电工科技有限公司 | A kind of underground coal mine water treatment facilities |
-
2013
- 2013-03-18 CN CN 201320120655 patent/CN203095766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215986A (en) * | 2017-08-03 | 2017-09-29 | 泰安市鲁峰电工科技有限公司 | A kind of underground coal mine water treatment facilities |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140318 |