CN100400429C - Multifunctional multi-effect distilled water machine - Google Patents
Multifunctional multi-effect distilled water machine Download PDFInfo
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- CN100400429C CN100400429C CNB2005100315905A CN200510031590A CN100400429C CN 100400429 C CN100400429 C CN 100400429C CN B2005100315905 A CNB2005100315905 A CN B2005100315905A CN 200510031590 A CN200510031590 A CN 200510031590A CN 100400429 C CN100400429 C CN 100400429C
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Abstract
The present invention discloses a multifunctional multi-efficiency distilled water machine which relates to equipment for preparing distilled water and pure steam. The present invention is composed of a water inlet metering device 30 for purified water and a multi-efficiency distilled water machine 46 connected with the water inlet metering device 30 for purified water. The present invention has the advantages of compact structure, small volume, high work efficiency, etc. The present invention not only can independently produce the distilled water, but also can carry out sterilization and disinfection and the production of distilled water simultaneously. The present invention can be widely used in a pharmaceutical factory, a food and beverage factory, a hospital, departments of biochemical scientific research, etc., and is ideal equipment which can carry out the sterilization of pure steam and the preparation of the distilled water and can carry out safe operation simultaneously.
Description
Technical field
The present invention relates to a kind of equipment for preparing distilled water and pure steam, particularly a kind of multifunctional multi-effect distilled water machine.
Background technology
At present, the equipment of producing medical distilled water generally adopts multi-effect water distillator both at home and abroad, in actual production process, for relevant pharmacy container and closed cycle pipeline are carried out disinfection, mostly the secondary steam pipe between first effect and second is imitated is provided with pure steam fairlead, is used for satisfying the user and uses pure steam sterilizing, germ-resistant purpose.Because imitating with other each effect, first of multi-effect water distillator is complementary, evaporation area is roughly the same, thereby imitate from first of multi-effect water distillator and to draw a large amount of secondary steams and carry out disinfection and sterilization, can cause second of multi-effect water distillator to imitate the vaporization efficiency of imitating to the end reduces greatly, the distilled water that makes its output seldom, even the distilled water of output is not qualified, causes damage and energy dissipation to the user.If purchase a production of steam equipment specially, be used for producing that pure steam carries out disinfection, sterilization, then can increase the production cost of enterprise.
Summary of the invention
In order to overcome the deficiency that prior art exists, technical problem to be solved by this invention provides a kind of advantages such as compact construction, volume are little, working efficiency height that have, and can carry out the new device that sterilization and disinfection and distilled water are produced simultaneously.
For this reason, the technical solution used in the present invention is: a kind of novel multifunctional multi-effect distilled water device of invention on the basis of existing multifunctional multi-effect distilled water machine, and it comprises purified water water inlet measuring apparatus 30 and is attached thereto the multi-effect water distillator 46 that connects:
The evaporation area of first single-effect evaporator 5 of A, increase multi-effect water distillator 46 and the heating-surface area of first preheater 1;
The condensing waterpipe that B, first single-effect evaporator 5 lead to first preheater 1 is to be formed in parallel by condensing water control valve 3 that is connected on high-order outlet and the pipeline 2 that is connected on the low level outlet, and valve 3 and pipeline 2 are communicated with the position, middle and lower part and the bottom of the evaporator room of first single-effect evaporator 5 respectively;
The steam introduction pipe 11 of C, first single-effect evaporator 5 is divided into two-way, and one the tunnel draws pure steam through valve 9, and second single-effect evaporator 43 is led to through valve 12 in another road.
In purified water water inlet measuring apparatus 30, also include a cover and augment purified water water inlet measuring apparatus 29, the water inlet of the front end of this device and purified water water inlet measuring apparatus 30 is responsible for and is connected in parallel, and end is connected in parallel by pipeline 6 direct purified water water inlet pipes 7 with first preheater 1.
Multifunctional multi-effect distilled water machine of the present invention, be on the basis of existing multifunctional multi-effect distilled water machine, with the evaporation area of wherein first single-effect evaporator 5 (is the area between valve 3 and the pipeline 2, be the production area of pure steam) and the heating-surface area of first preheater 1 increase, and the evaporation area of regulating first single-effect evaporator 5 by the liquid level of coagulating water in condensing water control valve 3 control first single-effect evaporator, can reach and produce pure steam simultaneously, so distilled water or the control purpose of only producing distilled water are compact construction, volume is little, occupation area of equipment is little, high efficiency.In addition, because the heating-surface area of the evaporation area of first single-effect evaporator and first preheater is all bigger than other each effect, thus can carry out sterilization and disinfection and distilled water production simultaneously, and be independent of each other.
Description of drawings
Accompanying drawing 1 is a synoptic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, describe one embodiment of the present of invention in detail.
Present embodiment comprises purified water water inlet operating gear 30, is attached thereto the multi-effect water distillator 46 that connects.
Purified water water inlet operating gear 30 is made up of water pump, valve, under meter and vacuum breaker, wherein, a cover also is housed augments the purified water measuring apparatus 29 of intaking by what valve, under meter and vacuum breaker were formed.
Heating steam connects first single-effect evaporator 5 (front end has tensimeter or pressure-controlling monitoring device 4) in the multi-effect water distillator 46 behind valve 50 and vapour pipe 51.
When only producing distilled water, open valve 3 and 12, shut-off valve 9 makes the interior condensing water of evaporation cavity of first single-effect evaporator 5 directly be entered in first preheater 1 by valve 3, and the condensed water in the evaporation cavity is flooded the heating tube of valve below 3.Purified water is introduced in the condenser 15 through pipeline 25 by purified water water inlet measuring apparatus 30 and is carried out condensation operation and self-preheating, afterwards, introduce the 5th preheater 35 preheating once more by pipeline 27, successively through pipeline 22, the 4th preheater 38, pipeline 18, the 3rd preheater 42, pipeline 13, second preheater 47, pipeline 7, first preheater 1, introduce in first single-effect evaporator 5 by pipeline 8 again and evaporate again; Heating steam is behind valve 50 and vapour pipe 51, introduce in first single-effect evaporator 5 and heat work done, heating steam becomes mixed flow (condensing water control valve 3 is opened) with part self to condense into water afterwards, cause feed water preheat in first preheater 1 by valve 3, thereafter, cause trap 49, and throw away or recycle through vacuum breaker 48 discharges.
Condensed water in first single-effect evaporator 5 is discharged by valve 3, so the heating tube between pipeline 2 and the valve 3 (pure production of steam) is flooded by condensed water and reduced evaporation area, thereby only produces the production required pure steam of distilled water and does not produce the pure steam of the usefulness of sterilizing.The steam that first single-effect evaporator 5 is produced by foam removal after, draw through pipeline 11, lead in second single-effect evaporator 43 through valve 12 and to heat work done (at this moment, valve 9 cuts out), self condense into distilled water afterwards and guide feed water preheat in second preheater 47 into by pipeline 44, by pipeline 45 cause in three preheater 42 thereafter.The material water that is not evaporated in first single-effect evaporator 5 between imitating under the differential pressure action, is directed in second single-effect evaporator 43 through pipeline 14 and evaporates.The steam that produces in second single-effect evaporator 43 is guided in the third effect evaporator 40 through pipeline 17 and is heated work done, self condensing into distilled water is afterwards guided in the 3rd preheater 42 with the distilled water feed water preheat that is attracted by pipeline 45 by pipeline 39, by pipeline 41 cause in four preheater 38 thereafter.The material water that is not evaporated in second single-effect evaporator 43 between imitating under the differential pressure action, is directed in the third effect evaporator 40 through pipeline 16 and evaporates.The steam that produces in the third effect evaporator 40 is guided in the fourth evaporator 37 through pipeline 19 and is heated work done, self condensing into distilled water is afterwards guided in the 4th preheater 38 with the distilled water feed water preheat that is attracted by pipeline 41 by pipeline 23, by pipeline 36 cause in five preheater 35 thereafter.The material water that is not evaporated in third effect evaporator 40 between imitating under the differential pressure action, is directed in the fourth evaporator 37 through pipeline 20 and evaporates.The steam that produces in the fourth evaporator 37 is guided into through pipeline 24 and is heated work done in the quintuple effect evaporator 33, self condensing into distilled water is afterwards guided in the 5th preheater 35 with the distilled water feed water preheat that is attracted by pipeline 36 by pipeline 32, by pipeline 28 cause in condenser 15 thereafter.The material water that is not evaporated in fourth evaporator 37 between imitating under the differential pressure action, is directed in the quintuple effect evaporator 33 through pipeline 21 and evaporates.The steam that produces in the quintuple effect evaporator 33 causes in the condenser 15 through pipeline 31.The material water that is not evaporated in quintuple effect evaporator 33 becomes condensed water, is thrown away outward or is recycled by condensed water relief outlet 34 discharge machines.In condenser 15, condensed distilled water is drawn by distilled water discharging pipe 26, and incoagulable air is a non-condensable gas, draws from non-condensable gas discharge outlet 10.
When pure steam and distilled water are produced simultaneously, shut-off valve 3, open valve 9 and 12, make condensing water in first single-effect evaporator 5 under the vapor pressure effect, flow to first preheater 1 from pipeline 2, at this moment, be not detained condensed water between valve 3 and the pipeline 2 in first single-effect evaporator 5, make its evaporation area maximum, all generating tubes are all in work, thereby pure steam and distilled water can be according to the design conditions outputs.Meanwhile, also to open the valve of augmenting in the purified water water inlet operating gear 29, allow it be responsible for and augment the purified water water inlet pipe 7 of a part of purified water, guarantee needed purified water total amount to first preheater 1 by pipeline 6 from the purified water water inlet.Like this, can avoid allowing the whole of needed purified water carry out preheating, cause condensation load in the condenser 15 excessive and make the distilled water outlet temperature low excessively, influence the quality of distilled water through in the condensers 15.At this moment, the steam that produces in first single-effect evaporator 5 by foam removal after, draw through pipeline 11, and be divided into two, one leads in second single-effect evaporator 43 through valve 12 and to heat work done, and produces distilled water according to abovementioned steps successively; Another draws pure steam through valve 9, is used for sterilization and disinfection.
Claims (4)
1. a multifunctional multi-effect distilled water machine comprises purified water water inlet measuring apparatus (30) and is attached thereto the multi-effect water distillator (46) that connects, and it is characterized in that:
The evaporation area of first single-effect evaporator (5) of A, increase multi-effect water distillator (46) and the heating-surface area of first preheater (1);
The condensing waterpipe that B, first single-effect evaporator (5) lead to first preheater (1) is by the condensing water control valve (3) that is connected on high-order outlet and is connected on the pipeline (2) that low level exports and is formed in parallel, and condensing water control valve (3) and pipeline (2) are communicated with the position, middle and lower part and the bottom of the evaporator room of first single-effect evaporator (5) respectively;
The steam introduction pipe (11) of C, first single-effect evaporator (5) is divided into two-way, and one the tunnel draws pure steam through valve (9), and second single-effect evaporator (43) is led to through valve (12) in another road.
2. multifunctional multi-effect distilled water machine according to claim 1, it is characterized in that: in purified water water inlet measuring apparatus (30), also include a cover and augment purified water water inlet measuring apparatus (29), this augments the front end of purified water water inlet measuring apparatus (29) and the water inlet person in charge of purified water water inlet measuring apparatus (30) is connected in parallel, and end is connected in parallel by the direct purified water water inlet pipe (7) with first preheater (1) of pipeline (6).
3. multifunctional multi-effect distilled water machine according to claim 1 and 2 is characterized in that: multi-effect water distillator (46) or for shell and tube, or be coil tube type.
4. multifunctional multi-effect distilled water machine according to claim 3 is characterized in that: multi-effect water distillator (46) is two to seven effect distillation machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100315905A CN100400429C (en) | 2005-05-15 | 2005-05-15 | Multifunctional multi-effect distilled water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100315905A CN100400429C (en) | 2005-05-15 | 2005-05-15 | Multifunctional multi-effect distilled water machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1699194A CN1699194A (en) | 2005-11-23 |
| CN100400429C true CN100400429C (en) | 2008-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100315905A Expired - Fee Related CN100400429C (en) | 2005-05-15 | 2005-05-15 | Multifunctional multi-effect distilled water machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114491A (en) * | 2016-11-29 | 2018-06-05 | 宜兴龙驰药化设备有限公司 | A kind of multi-effect water distillator |
| CN108905258A (en) * | 2018-09-14 | 2018-11-30 | 上海凯贤流体科技有限公司 | A kind of multi-functional distillation equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843202A (en) * | 1981-09-07 | 1983-03-12 | Toray Ind Inc | Removing method for scale stuck to multiple effect evaporator |
| WO1993010048A1 (en) * | 1991-11-23 | 1993-05-27 | Geysir Ag | Process and device for the desalination of sea water using a plate type heat exchanger |
| CN2564218Y (en) * | 2002-07-15 | 2003-08-06 | 淄博华周制药设备有限公司 | Dual-purpose multi-effect waterdistilling machine |
| JP2003236302A (en) * | 2002-02-07 | 2003-08-26 | Kim Sang Beom | Multiple-effect concentration system and method |
| CN2806433Y (en) * | 2005-06-01 | 2006-08-16 | 曲景春 | Multifunctional multi-effect distilled water machine |
-
2005
- 2005-05-15 CN CNB2005100315905A patent/CN100400429C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843202A (en) * | 1981-09-07 | 1983-03-12 | Toray Ind Inc | Removing method for scale stuck to multiple effect evaporator |
| WO1993010048A1 (en) * | 1991-11-23 | 1993-05-27 | Geysir Ag | Process and device for the desalination of sea water using a plate type heat exchanger |
| JP2003236302A (en) * | 2002-02-07 | 2003-08-26 | Kim Sang Beom | Multiple-effect concentration system and method |
| CN2564218Y (en) * | 2002-07-15 | 2003-08-06 | 淄博华周制药设备有限公司 | Dual-purpose multi-effect waterdistilling machine |
| CN2806433Y (en) * | 2005-06-01 | 2006-08-16 | 曲景春 | Multifunctional multi-effect distilled water machine |
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| Publication number | Publication date |
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| CN1699194A (en) | 2005-11-23 |
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