CN105692744A - Medical multi-effect water distiller - Google Patents
Medical multi-effect water distiller Download PDFInfo
- Publication number
- CN105692744A CN105692744A CN201610110630.3A CN201610110630A CN105692744A CN 105692744 A CN105692744 A CN 105692744A CN 201610110630 A CN201610110630 A CN 201610110630A CN 105692744 A CN105692744 A CN 105692744A
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- CN
- China
- Prior art keywords
- effect
- preheater
- water
- evaporator
- film
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/08—Thin film evaporation
Abstract
The invention discloses a medical multi-effect water distiller. The medical multi-effect water distiller comprises a preheater, a cooler and a plurality of film rising type evaporators. A raw water inlet is connected with a refrigerant inlet of the preheater. A refrigerant outlet of the preheater is communicated with a raw water inlet of the first-effect film rising type evaporator, a liquid phase outlet of the previous-effect film rising type evaporator is communicated with a raw water inlet of the next-effect evaporator through a raw water pipeline, and a gas phase outlet of the previous-effect film rising type evaporator is communicated with a steam inlet of the next-effect film rising type evaporator through a steam pipeline. Condensate outlets of the second-effect film rising type evaporator and the subsequent effect film rising type evaporators are communicated with a heating medium inlet of the preheater. A heating medium outlet of the preheater is communicated with a heating medium inlet of the cooler. A heating medium outlet of the cooler is communicated with a distilled water storage tank. Waste heat produced by the medical multi-effect water distiller is fully utilized for preheating the raw water, the raw water is used for cooling distilled water out of the evaporators, and therefore energy consumption is reduced.
Description
Technical field
The invention belongs to technical field of medical instruments, relate generally to a kind of distillation machine, particularly relate to a kind of medical multi-effect water distillator。
Background technology
Distillation machine is to produce the equipment that medical distilled water is conventional, and by multiple evaporator series together, the distilled water produced can serve as medical used injection water to distillation machine。
Existing distillation machine is cascaded by multi-effect evaporator, each school vaporizer is both needed to be equipped with independent raw water preheater, wherein, preheater is to the steam that the thermal source that raw water heats is vaporizer shunting supply, steam heat becomes condensed water after passing to raw water, it is not fully utilized possibly together with heat, cause the waste of the energy, additionally, evaporation structure mostly is top water distribution falling film type evaporation, bottom is steam-water separation structure, and the condenser that vaporizer connects is both needed to the independent cooling water conveying of configuration and blood circulation, so cause that structure is complicated, the increase of energy consumption, thus causing the increase of distilled water production cost。
Summary of the invention
The present invention provides the medical multi-effect water distillator of one that a kind of compact conformation, energy consumption are low。
In order to solve the problems referred to above, the technical solution used in the present invention is, a kind of medical multi-effect water distillator, including preheater, cooler and 4-5 film-rising evaporator, described climbing film evaporator includes vaporization chamber and gas-liquid separation chamber, vaporization chamber is connected by a gas-liquid pipe with gas-liquid separation chamber, wherein it is provided with the evaporation tube of longitudinal arrangement in vaporization chamber, the top and bottom of vaporization chamber are respectively equipped with the steam inlet and condensation-water drain that are connected with evaporation tube, bottom is provided with feed water inlet, the top of steam-water separation chamber is provided with gaseous phase outlet, bottom is provided with liquid-phase outlet, feed water inlet is connected with the coolant import of preheater, the feed water inlet UNICOM of the refrigerant exit of preheater and the first effect film-rising evaporator, the liquid-phase outlet of the first effect film-rising evaporator feed water inlet UNICOM by raw water pipeline with lower 1st effective evaporator, the like, until end effect film-rising evaporator；The gaseous phase outlet of the first effect film-rising evaporator and the steam inlet UNICOM by jet chimney with next effect film-rising evaporator, the like, until end effect film-rising evaporator, second effect and follow-up each effect film-rising evaporator condensation-water drain all with the Heating medium UNICOM of preheater, the heating agent outlet of preheater and cooler Heating medium UNICOM, heating agent outlet and the distilled water basin UNICOM of cooler。
In order to more make full use of the indirect steam of end effect film-rising evaporator, the Heating medium UNICOM of the gaseous phase outlet of end effect film-rising evaporator and preheater。Raw water is preheated by the heat energy utilizing indirect steam。
In order to better carry out indirect steam and the raw water not evaporated being easily separated, gas-liquid separation chamber interior walls shifts to install downward-sloping steam baffle on both sides。
Preferably, raw water pipeline is provided with thermal insulation layer with the outer wall of steam pipe。
Beneficial effect: raw water is preheated by the waste heat of two effects and the liquid-phase outlet distilled water out of the film-rising evaporator of follow-up each effect, enter the vaporization chamber of an effect film-rising evaporator, and in the evaporation tube of longitudinal arrangement, form the current of film like, these current are because thin so quickly by industrial steam heating evaporation, produce indirect steam, as the thermal source of next effect film-rising evaporator after the separation of separated room, distilled water is condensed into after secondary effect absorbs heat, follow-up each effect process is similarly, the distilled water that the indirect steam of two effects and follow-up each effect condenses enters preheater, after raw water heat exchange, enter condenser, continue on through supercooled water heat exchange, cooling becomes distilled water, enter distilled water basin；The raw water not evaporated is transported to next effect, and as the raw water of secondary single-effect evaporator, each effect is similar later, and to the last an effect is not evaporated yet, will as condensing water discharge。The present invention makes full use of the waste heat that equipment self produces, and raw water is preheated, and also utilizes raw water simultaneously and vaporizer distilled water out has been cooled down, save energy consumption。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
In figure: 1-preheater, 2-cooler, 3-first imitates film-rising evaporator, and 4-second imitates film-rising evaporator, 5-triple effect film-rising evaporator, 6-end effect film-rising evaporator, 7-position vaporization chamber, 8-gas-liquid separation chamber, 9-evaporation tube, 10-raw water pipeline, 11-jet chimney, 12-distilled water basin；The coolant import of 101-preheater, the refrigerant exit of 102-preheater, the Heating medium of 103-preheater, the heating agent outlet of 104-preheater, the coolant import of 201-cooler, the refrigerant exit of 202-cooler, the Heating medium of 203-cooler, the heating agent outlet of 204-cooler。
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention。
Referring to Fig. 1, a kind of medical multi-effect water distillator, including preheater 1, cooler 2 and 4 film-rising evaporators, it is the first effect film-rising evaporator 3 respectively, second effect film-rising evaporator 4, triple effect film-rising evaporator 5 and end effect film-rising evaporator 6, described film-rising evaporator includes vaporization chamber 7 and gas-liquid separation chamber 8, vaporization chamber 7 is connected by a gas-liquid pipe with gas-liquid separation chamber 8, wherein it is provided with the evaporation tube 9 of longitudinal arrangement in vaporization chamber 7, the top and bottom of vaporization chamber 7 are respectively equipped with the steam inlet and condensation-water drain that are connected with evaporation tube, bottom is provided with feed water inlet, the top of vapor-liquid separation chamber 8 is provided with gaseous phase outlet, bottom is provided with liquid-phase outlet；Gas-liquid separation chamber 8 inwall both sides shift to install downward-sloping steam baffle 13。
Feed water inlet is connected with the coolant import 101 of preheater, the refrigerant exit 102 of preheater and the feed water inlet UNICOM of the first effect film-rising evaporator 3, wherein, the liquid-phase outlet of the first effect film-rising evaporator 3 and the feed water inlet of the second effect film-rising evaporator 4, second imitates the liquid-phase outlet of film-rising evaporator 4 and the feed water inlet of triple effect film-rising evaporator 5 and the liquid-phase outlet of triple effect film-rising evaporator 5 with the feed water inlet of end effect film-rising evaporator 6 each through raw water pipeline 10 UNICOM；The gaseous phase outlet of the first effect film-rising evaporator 3 and the steam inlet of the second effect film-rising evaporator 4, the gaseous phase outlet of the second effect film-rising evaporator 4 and steam inlet and the gaseous phase outlet of triple effect film-rising evaporator 5 of triple effect film-rising evaporator 5 are connected each through jet chimney 11 with the steam inlet of end effect film-rising evaporator 6；Second effect, triple effect and end effect Heating medium 103 UNICOM of condensation-water drain and preheater of film-rising evaporator, the heating agent outlet 104 of preheater and cooler Heating medium 201 UNICOM, cooler heating agent outlet 202 and distilled water basin 12 UNICOM。
In order to more make full use of the indirect steam of end effect film-rising evaporator, Heating medium 103 UNICOM of the gaseous phase outlet of end effect film-rising evaporator 6 and preheater。
Preferably, raw water pipeline 10 is provided with thermal insulation layer with the outer wall of steam pipe 11。
During work, need to the first logical industrial steam of steam inlet imitating film-rising evaporator 3, the raw water of preheating is heated by industrial steam, and heat becomes condensation water and discharges from the first effect film-rising evaporator 3 condensation-water drain after being absorbed；It addition, need to the coolant import 201 of cooler logical cooling water, it, to after carrying out cooling again from preheater distilled water out, goes out from the refrigerant exit 202 of cooler；Raw water enters from the coolant import 101 of preheater, after heated, go out from the refrigerant exit 102 of preheater, enter through the first feed water inlet imitating film-rising evaporator 3, through industrial steam heating evaporation, produce indirect steam, separated room enters the second effect film-rising evaporator through the second steam inlet imitating film-rising evaporator after separating, distilled water is condensed into after within it absorbing heat, follow-up each effect process is similarly, the Heating medium of the preheated device of distilled water that the indirect steam of two effects and follow-up each effect condenses enters preheater, after raw water heat exchange, export out from the heating agent of preheater, the Heating medium of condensed device enters condenser, continue on through supercooled water heat exchange, cooling becomes distilled water, the heating agent outlet of condensed device enters distilled water basin；The raw water not evaporated in first effect film-rising evaporator 3 goes out from the first liquid-phase outlet imitating film-rising evaporator 3, after the feed water inlet of the second single-effect evaporator 4 enters, each effect is similar, until what end effect was not evaporated yet, go out from the liquid-phase outlet of end effect film-rising evaporator 3, as condensing water discharge。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention。
Claims (5)
1. a medical multi-effect water distillator, it is characterized in that, including preheater, cooler and multiple film-rising evaporator, described climbing film evaporator includes vaporization chamber and gas-liquid separation chamber, vaporization chamber is connected by a gas-liquid pipe with gas-liquid separation chamber, wherein it is provided with the evaporation tube of longitudinal arrangement in vaporization chamber, the top and bottom of vaporization chamber are respectively equipped with the steam inlet and condensation-water drain that are connected with evaporation tube, bottom is provided with feed water inlet, the top of steam-water separation chamber is provided with gaseous phase outlet, bottom is provided with liquid-phase outlet, feed water inlet is connected with the coolant import of preheater, the feed water inlet UNICOM of the refrigerant exit of preheater and the first effect film-rising evaporator, the liquid-phase outlet of the first effect film-rising evaporator feed water inlet UNICOM by raw water pipeline with lower 1st effective evaporator, the like, until end effect film-rising evaporator；The gaseous phase outlet of the first effect film-rising evaporator and the steam inlet UNICOM by jet chimney with next effect film-rising evaporator, the like, until end effect film-rising evaporator, second effect and follow-up each effect film-rising evaporator condensation-water drain all with the Heating medium UNICOM of preheater, the heating agent outlet of preheater and cooler Heating medium UNICOM, heating agent outlet and the distilled water basin UNICOM of cooler。
2. the medical multi-effect water distillator of one according to claim 1, it is characterised in that described film-rising evaporator quantity is 4-5。
3. the medical multi-effect water distillator of one according to claim 1, it is characterised in that the Heating medium UNICOM of the gaseous phase outlet of end effect film-rising evaporator and preheater。
4. the medical multi-effect water distillator of one according to claim 1, it is characterised in that gas-liquid separation chamber interior walls shifts to install downward-sloping steam baffle on both sides。
5. the medical multi-effect water distillator of one according to claim 1, it is characterised in that the outer wall of raw water pipeline and steam pipe is provided with thermal insulation layer。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110630.3A CN105692744B (en) | 2016-02-29 | 2016-02-29 | A kind of medical multi-effect water distillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110630.3A CN105692744B (en) | 2016-02-29 | 2016-02-29 | A kind of medical multi-effect water distillator |
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| Publication Number | Publication Date |
|---|---|
| CN105692744A true CN105692744A (en) | 2016-06-22 |
| CN105692744B CN105692744B (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610110630.3A Active CN105692744B (en) | 2016-02-29 | 2016-02-29 | A kind of medical multi-effect water distillator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608663A (en) * | 2016-10-17 | 2017-05-03 | 湘潭大学 | Electric multi-effect water distiller |
| WO2020197373A1 (en) * | 2019-03-22 | 2020-10-01 | Gomez Galicia Antonio | System and process for recovering products from vinasse |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11267644A (en) * | 1998-03-25 | 1999-10-05 | Mitsubishi Heavy Ind Ltd | Water treating apparatus |
| CN202576017U (en) * | 2012-04-14 | 2012-12-05 | 潍坊怡诺珐玛医药装备有限公司 | Water distiller |
| CN102976538A (en) * | 2011-09-05 | 2013-03-20 | 淄博华周制药设备有限公司 | Rising film and falling film multi-effect distilled water machine |
-
2016
- 2016-02-29 CN CN201610110630.3A patent/CN105692744B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11267644A (en) * | 1998-03-25 | 1999-10-05 | Mitsubishi Heavy Ind Ltd | Water treating apparatus |
| CN102976538A (en) * | 2011-09-05 | 2013-03-20 | 淄博华周制药设备有限公司 | Rising film and falling film multi-effect distilled water machine |
| CN202576017U (en) * | 2012-04-14 | 2012-12-05 | 潍坊怡诺珐玛医药装备有限公司 | Water distiller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608663A (en) * | 2016-10-17 | 2017-05-03 | 湘潭大学 | Electric multi-effect water distiller |
| WO2020197373A1 (en) * | 2019-03-22 | 2020-10-01 | Gomez Galicia Antonio | System and process for recovering products from vinasse |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105692744B (en) | 2018-11-20 |
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Effective date of registration: 20181009 Address after: 312500 Zhejiang Shaoxing Xinchang County Nanming Street East people's road 127, Jiayi east capital 6A-3 Applicant after: Zhejiang Haihong Industrial Product Design Co.,Ltd. Address before: 246690 No. 11, Huayuan formation, Henan village, five river town, Yuexi County, Anqing, Anhui. Applicant before: Jiang Yanqun |
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Effective date of registration: 20191204 Address after: 239300, No. eleven, No. 31, Tianchang Economic Development Zone, Chuzhou, Anhui Patentee after: Anhui Cheng Tai Pharmaceutical Technology Co.,Ltd. Address before: 312500 Jinzuo 6A-3, Jiayi Dongdu, No. 127 Renmin East Road, Nanming Street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Zhejiang Haihong Industrial Product Design Co.,Ltd. |
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Address after: 239300 No. 31 Jing 11 Road, Tianchang Economic Development Zone, Chuzhou City, Anhui Province Patentee after: Anhui Chent Pharmaceutical Technology Co.,Ltd. Address before: 239300 No. 31 Jing 11 Road, Tianchang Economic Development Zone, Chuzhou City, Anhui Province Patentee before: Anhui Cheng Tai Pharmaceutical Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |