CN104846919A - Pharmaceutical industry purified water storage and transportation system - Google Patents
Pharmaceutical industry purified water storage and transportation system Download PDFInfo
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- CN104846919A CN104846919A CN201410729731.XA CN201410729731A CN104846919A CN 104846919 A CN104846919 A CN 104846919A CN 201410729731 A CN201410729731 A CN 201410729731A CN 104846919 A CN104846919 A CN 104846919A
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- purified water
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- heat exchanger
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Abstract
The invention provides a pharmaceutical industry purified water storage and transportation system comprising a purified water tank, a purified water transporting pump, a heat exchanger and a quality detection device. The purified water tank stores water produced by a purified water preparation system. The purified water transporting pump transports the purified water stored in the purified water tank to each water consuming point and the purified water flows back to the purified water tank. Temperature of the purified water flowing back to the purified water tank is automatically adjusted by the heat exchanger. Quality detection is performed on the purified water automatically adjusted by the heat exchanger by the quality detection device, and the qualified purified water flows back to the purified water tank. According to the pharmaceutical industry purified water storage and transportation system, temperature of the purified water can be automatically adjusted by the heat exchanger, quality detection can be performed on the purified water flowing back to the purified water tank by the quality detection device, and he qualified purified water flows back to the purified water tank so that redetection is not required when the purified water is transported to each water consuming point, and thus purified water storage and transportation are ensured to meet the pharmaceutical quality production and management requirements.
Description
Technical field
The invention belongs to bio-pharmaceuticals engineering field, be specifically related to a kind of pharmaceutical industry purified water and store and induction system.
Background technology
Usually all need to prepare liquid by purified water in pharmaceutical technology process, ordinary tap water is made qualified purified water by purified water treatment system and deposits in stainless steel pure water cylinder, then purified water is transported to each water spot through back segment transport process device again and is then back in pure water cylinder.
But, in existing purified water back segment transport process device process, mostly directly adopt pure water cylinder and pure water circulation pump directly to carry purified water to arrive each water spot, and be back to pure water cylinder by circulating line.In course of conveying, and whether water quality now meets the requirements completely, that the device detected the quality of the purified water come into operation is not set in existing transport process device, cannot guarantee whether the water quality of the purified water come into operation meets the requirements, undesirable purified water so just can be made to be back to pure water cylinder.In order to avoid carrying undesirable purified water to each water spot, just again need process and detect qualified purified water and then be transported to each water spot, wasting time and energy like this, increase cost.
Summary of the invention
For prior art exist in order to avoid carrying undesirable purified water to each water spot, just again need process and detect qualified purified water and then be transported to each water spot, both waste time and energy like this, increase again the technical problem of cost, the invention provides a kind of pharmaceutical industry purified water to store and induction system, make it meet drug quality production management requirement.
To achieve these goals, the present invention adopts following technical scheme:
A kind of pharmaceutical industry purified water stores and induction system, comprises purifying water tank, pure water delivery pump, heat exchanger and quality detection device; Wherein,
The product water of described purifying water tank to pure water making system stores;
The pure water stored in described purifying water tank is delivered to each water spot and refluxes to described purifying water tank by described pure water delivery pump;
The purified water temperature of backflow to described purifying water tank automatically adjusts by described heat exchanger;
Described quality detection device carries out quality examination to the purified water after described heat exchanger regulates automatically, and the purified water after qualified is flow back into described purifying water tank.
Pharmaceutical industry purified water provided by the invention stores and in induction system, described heat exchanger can regulate the temperature of purified water automatically, described quality detection device can detect the purified water quality of backflow to described purifying water tank, and the purified water after qualified is flow back into described purifying water tank, do not need again to detect when being thus delivered to each water spot next time, time-savingly additionally reduce testing cost simultaneously, thus ensure that purified water stores and conveying meets drug quality production management requirement.
Further, described purifying water tank is double-layer heat preservation water tank, specifically comprises double-layer stainless steel water tank, liquid level sensor, temperature pick up, breather, automatic spray ball, automatic water supplement diaphragm valve, draining valve and sample valve.
Further, described purifying water tank is furnished with the nitrogen seal device preventing air from entering purified water box top.
Further, described pure water delivery pump is sanitation-grade pure water delivery pump.
Further, described heat exchanger can regulate purified water temperature automatically for during normal operation, and can carry out the double tube plate heat exchanger of high-temperature sterilization to purified water transmission pipeline network.
Further, the purified water of described double tube plate heat exchanger is imported and exported and is all furnished with the first temperature monitor.
Further, described quality detection device comprises pH value sensor, electrical conductivity indicator and second temperature monitor of connecting successively.
Accompanying drawing explanation
Fig. 1 is that pharmaceutical industry purified water provided by the invention stores and induction system schematic flow sheet.
In figure, 1, purifying water tank; 10, pure water main frame; 11, nitrogen device is entered; 12, nitrogen device is unloaded; 2, pure water delivery pump; 20, with water spot; 3, heat exchanger; 30, the first temperature monitor; 31, steam input pipe line; 32, condensate output transistor line; 33, vapour-discharge tube line; 34, cold water inlet pipe line; 35, hot water delivery pipe's line; 36, cold water discharge pipe; 4, quality detection device; 41, pH value sensor; 42, electrical conductivity indicator; 43, the second temperature monitor.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
Please refer to shown in Fig. 1, a kind of pharmaceutical industry purified water stores and induction system, comprises purifying water tank 1, pure water delivery pump 2, heat exchanger 3 and quality detection device 4; Wherein,
The product water of described purifying water tank 1 pair of pure water making system stores;
The pure water stored in described purifying water tank 1 is delivered to each water spot and refluxes to described purifying water tank 1 by described pure water delivery pump 2;
The purified water temperature of backflow to described purifying water tank 1 automatically adjusts by described heat exchanger 3;
Described quality detection device 4 carries out quality examination to the purified water after described heat exchanger 3 automatically adjustment, and the purified water after qualified is flow back into described purifying water tank 1.
Pharmaceutical industry purified water provided by the invention stores and in induction system, described heat exchanger can regulate the temperature of purified water automatically, described quality detection device can detect the purified water quality of backflow to described purifying water tank, and the purified water after qualified is flow back into described purifying water tank, do not need again to detect when being thus delivered to each water spot next time, time-savingly additionally reduce testing cost simultaneously, thus ensure that purified water stores and conveying meets drug quality production management requirement.
Particularly, please refer to shown in Fig. 1, when pharmaceutical industry purified water provided by the invention stores and induction system works, the purifying of preparation product water is first delivered in described purifying water tank 1 by pipe network and stores by pure water main frame 10; Then the pure water stored in described purifying water tank 1 is delivered to each water spot 20 by pipe network and refluxes to described purifying water tank 1 by described pure water delivery pump 2, each water spot 20 opens or closes corresponding control valve as required, can carry out corresponding use to purified water, and described pure water delivery pump 2 can ensure that circulating backwater flow velocity is more than or equal to 1.5 meter per seconds; Then the purified water temperature of backflow to described purifying water tank 1 automatically adjusts by described heat exchanger 3, and when namely normally running, described heat exchanger 3 can automatically adjust to the purified water temperature of backflow to described purifying water tank 1, makes it remain on 24 ~ 26 DEG C; Last described quality detection device 4 carries out quality examination to the purified water after described heat exchanger 3 automatically adjustment, the purified water after qualified is flow back into described purifying water tank 1, and will directly emit for underproof water.
As specific embodiment, described purifying water tank 1 is double-layer heat preservation water tank, specifically comprise double-layer stainless steel water tank (adaptation pasteurization), liquid level sensor, temperature pick up, breather, automatic spray ball, automatic water supplement diaphragm valve, draining valve and sample valve, water tank is built to use and is carried out processing construction by the Method and Technology of relevant GMP regulation approval.In the present embodiment, adopt double-layer heat preservation water tank, purified water temperature can be ensured better, and can thermal loss be reduced, energy conservation when system carries out pasteurization.
As specific embodiment; please refer to shown in Fig. 1; described purifying water tank 1 is furnished with the nitrogen seal device preventing air from entering purified water box top; described nitrogen seal device is mainly used in the constant pressure keeping purified water box top protection gas (being generally nitrogen); directly contact with air to avoid purified water in purifying water tank; prevent purified water from volatilizing, oxidized, prevent air from entering in purifying water tank 1 simultaneously and cause pure water conductivity rising undesirable.Particularly, described nitrogen seal device comprises into nitrogen device 11 and unloads nitrogen device 12, when purifying water tank 1 liquid feed valve is opened, when adding purified water in case, liquid level rises, and gas phase portion volume reduces, and the nitrogen entered by entering nitrogen device 11 makes the pressure of in purifying water tank 1 raise, when pressure in case rises to higher than when letting out nitrogen device 12 pressure set points, unload nitrogen device 12 to open, outwardly discharge nitrogen, make pressure drop in case, be down to when unloading nitrogen device 12 pressure set-point, automatically close.
As specific embodiment, described pure water delivery pump 2 is sanitation-grade pure water delivery pump, and the delivery pump of this type, without dead angle, meets 2010 editions GMP authentication requestings, and is variable frequency control, can stablize ductwork pressure better thus and ensure pure water water quality.
As specific embodiment, please refer to shown in Fig. 1, described heat exchanger 3 can regulate purified water temperature automatically for during normal operation, and can carry out the double tube plate heat exchanger of high-temperature sterilization to purified water transmission pipeline network.Particularly, described double tube plate heat exchanger can pass into cold water and steam, automatically the temperature of purified water can be regulated thus when normal operation, such as summer, temperature was higher, pass into cold water to lower the temperature to the purified water in transmission pipeline network, winter, temperature was lower, and passing into steam can heat up to the purified water in transmission pipeline network, thus achieve the automatic adjustment of purified water temperature, during normal work, make it remain on 24 ~ 26 DEG C.As a kind of embodiment, described double tube plate heat exchanger is configured with steam input pipe line 31, condensate output transistor line 32, vapour-discharge tube line 33, cold water inlet pipe line 34, hot water delivery pipe's line 35, cold water discharge pipe 36 and controls the control valve of each pipeline conducting or closedown; When needs pass into cold water, the control valve of described cold water inlet pipe line 34 is opened, cold water enters into described double tube plate heat exchanger and is taken away by described heat, and by described hot water delivery pipe's line 35, the water with heat is discharged, if the cold water pressure be input in described double tube plate heat exchanger is too large, described cold water discharge pipe 36 control valve can be opened, so that the cold water entering into described double tube plate heat exchanger is discharged a part.In like manner, when needs pass into steam, the control valve of described steam input pipe line 31 is opened, steam enters into described double tube plate heat exchanger and is taken away by described cold, and by described condensate output transistor line 32, the water with cold is discharged, if the steam pressure be input in described double tube plate heat exchanger is too large, the control valve of described vapour-discharge tube line 33 can be opened, so that the steam entering into described double tube plate heat exchanger is discharged a part.
As specific embodiment, please refer to shown in Fig. 1, the purified water of described double tube plate heat exchanger is imported and exported all is furnished with the first temperature monitor 30.Particularly, import and export configuration first temperature monitor 30 in the purified water of described double tube plate heat exchanger, can monitor the temperature that described double tube plate heat exchanger is imported and exported, during to ensure normally to work, purifying water temperature remains on 24 ~ 26 DEG C; Meanwhile, by passing into steam to described double tube plate heat exchanger, also can carry out high-temperature sterilization to purified water transmission pipeline network, to ensure that the purifying water temperature exported from described double tube plate heat exchanger outlet remains on 85 DEG C.
As specific embodiment, please refer to shown in Fig. 1, described quality detection device 4 comprises pH value sensor 41, electrical conductivity indicator 42 and second temperature monitor 43 of connecting successively.Particularly, the purified water that described heat exchanger 3 steady temperature exports is carried out pH value, electrical conductivity and temperature detection by described pH value sensor 41, electrical conductivity indicator 42 and the second temperature monitor 43 of connecting successively, when all meeting preset requirement for every, then open the control valve of described purifying water tank 1, allow described purified water be back in described purifying water tank 1, then directly emit on the contrary.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing manual of the present invention and accompanying drawing content to do, is directly or indirectly used in the technical field that other are relevant, all in like manner within scope of patent protection of the present invention.
Claims (7)
1. pharmaceutical industry purified water stores and an induction system, it is characterized in that, comprises purifying water tank, pure water delivery pump, heat exchanger and quality detection device; Wherein,
The product water of described purifying water tank to pure water making system stores;
The pure water stored in described purifying water tank is delivered to each water spot and refluxes to described purifying water tank by described pure water delivery pump;
The purified water temperature of backflow to described purifying water tank automatically adjusts by described heat exchanger;
Described quality detection device carries out quality examination to the purified water after described heat exchanger regulates automatically, and the purified water after qualified is flow back into described purifying water tank.
2. pharmaceutical industry purified water according to claim 1 stores and induction system, it is characterized in that, described purifying water tank is double-layer heat preservation water tank, specifically comprises double-layer stainless steel water tank, liquid level sensor, temperature pick up, breather, automatic spray ball, automatic water supplement diaphragm valve, draining valve and sample valve.
3. pharmaceutical industry purified water according to claim 1 stores and induction system, and it is characterized in that, described purifying water tank is furnished with the nitrogen seal device preventing air from entering purified water box top.
4. pharmaceutical industry purified water according to claim 1 stores and induction system, and it is characterized in that, described pure water delivery pump is sanitation-grade pure water delivery pump.
5. pharmaceutical industry purified water according to claim 1 stores and induction system, it is characterized in that, described heat exchanger can regulate purified water temperature automatically for during normal operation, and can carry out the double tube plate heat exchanger of high-temperature sterilization to purified water transmission pipeline network.
6. pharmaceutical industry purified water according to claim 5 stores and induction system, it is characterized in that, the purified water of described double tube plate heat exchanger is imported and exported all is furnished with the first temperature monitor.
7. pharmaceutical industry purified water according to claim 1 stores and induction system, and it is characterized in that, described quality detection device comprises pH value sensor, electrical conductivity indicator and second temperature monitor of connecting successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729731.XA CN104846919A (en) | 2014-12-03 | 2014-12-03 | Pharmaceutical industry purified water storage and transportation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729731.XA CN104846919A (en) | 2014-12-03 | 2014-12-03 | Pharmaceutical industry purified water storage and transportation system |
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| CN104846919A true CN104846919A (en) | 2015-08-19 |
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| CN201410729731.XA Pending CN104846919A (en) | 2014-12-03 | 2014-12-03 | Pharmaceutical industry purified water storage and transportation system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120066186A (en) * | 2010-12-14 | 2012-06-22 | 한국건설기술연구원 | Ubiquitous-based wastewater reclamation and reusing system |
| CN202492891U (en) * | 2012-03-29 | 2012-10-17 | 四川科伦药业股份有限公司 | Pure water conveying system for purified water treatment |
| CN202508896U (en) * | 2012-04-24 | 2012-10-31 | 河北冀衡（集团）药业有限公司 | Closed circulation water return conduction automatic control system for purified water |
| CN204266297U (en) * | 2014-12-03 | 2015-04-15 | 重庆摩尔水处理设备有限公司 | A kind of pharmaceutical industry purified water stores and induction system |
-
2014
- 2014-12-03 CN CN201410729731.XA patent/CN104846919A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120066186A (en) * | 2010-12-14 | 2012-06-22 | 한국건설기술연구원 | Ubiquitous-based wastewater reclamation and reusing system |
| CN202492891U (en) * | 2012-03-29 | 2012-10-17 | 四川科伦药业股份有限公司 | Pure water conveying system for purified water treatment |
| CN202508896U (en) * | 2012-04-24 | 2012-10-31 | 河北冀衡（集团）药业有限公司 | Closed circulation water return conduction automatic control system for purified water |
| CN204266297U (en) * | 2014-12-03 | 2015-04-15 | 重庆摩尔水处理设备有限公司 | A kind of pharmaceutical industry purified water stores and induction system |
Non-Patent Citations (2)
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| 冯庆等: "制药用水储存及分配系统设计", 《医药工程设计》 * |
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Application publication date: 20150819 |