CN2696700Y - Climbing-film water-distributing evaporator - Google Patents
Climbing-film water-distributing evaporator Download PDFInfo
- Publication number
- CN2696700Y CN2696700Y CN 200420040414 CN200420040414U CN2696700Y CN 2696700 Y CN2696700 Y CN 2696700Y CN 200420040414 CN200420040414 CN 200420040414 CN 200420040414 U CN200420040414 U CN 200420040414U CN 2696700 Y CN2696700 Y CN 2696700Y
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- water
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- evaporator
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- distributing
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Abstract
The utility model provides a climbing-film water-distributing evaporator, relating to the water distillation equipment field. The climbing-film water-distributing evaporator comprises an evaporator body and vertical pipes matched with the evaporator body. The climbing-film water-distributing evaporator is characterized in that the evaporator body is composed of an upper section and a lower section; the upper section is a steam-water separating section and the lower section 1 is an evaporation section 3. The utility model can make each vertical pipe of the climbing-film part be distributed with water completely, and the climbing-film water-distributing evaporator adopts an upstream and downstream double steaming structure of the raw material water. The heat utilization ratio can be improved largely, and the operating of the evaporator is stable. So the yield result of the distilled water can be improved largely, and the production cost of the distilled water is decreased.
Description
Technical field
The utility model relates to water distillation equipment field, specifically is a kind of film water-distributing evaporimeter that rises.
Background technology
At present, the equipment of producing medical distilled water generally adopts multi-effect water distillator.This distillation machine is serially connected by multi-effect evaporator, and it is the water distribution section that its structure of the evaporimeter of prior art mostly is epimere, and hypomere is an evaporator section.This structure evaporimeter adopts top cloth water-bound, raw water easily forms part and flows down along the tubulation falling liquid film, part forms water column and flows down in tubulation, and part tubulation lack of water, it is uneven to cause each tubulation raw water to distribute, and be subjected to the boiler pressure instability, the influence of also corresponding this factor of instability of the indirect steam of output, under the fluctuation of indirect steam counter-pressure, cause raw water paroxysmal in each tubulation to flow down, be subjected to the restriction of each tubulation length of evaporimeter in addition, so raw water can not fully be evaporated in the unit interval, and first high-temperature steam of imitating is all the time in evaporator section work, and the utilization rate of heat energy just reduces greatly, on imitate output vapour can hang down the heat energy reduction that just causes follow-up each single-effect evaporator acceptance, the also corresponding reduction of follow-up each single-effect evaporator evaporation energy, how the final reduction greatly that directly causes energy waste and distilled water productive rate can solve similar problem, becomes industry technical staff's a problem.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of to each tubulation water distribution uniformity fully, the heat utilization ratio height, and evaporator operation is stable, and the distilled water yield is high rises film water-distributing evaporimeter.
The utility model is achieved through the following technical solutions:
Be a kind of film water-distributing evaporimeter that rises, comprise vaporiser body and the tubulation that matches, it is characterized in that vaporiser body is made up of two sections, wherein epimere is a carbonated drink segregation section 1, and hypomere is an evaporator section 3.
The bottom of described evaporator section 3 is provided with hydroecium section 9, each tubulation 4 that evaporator section 3 is provided with links hydroecium section 9 and carbonated drink segregation section 1, constitute the evaporation cavity 5 of sealing between the tube sheet 2,14 at evaporator section 3 each tubulation two ends, the bottom of this evaporation cavity 5 is provided with coagulates the mouth of a river 8, and top is provided with air intake 15; Also be vertically arranged with dividing plate 7 in the hydroecium section 9 simultaneously, this dividing plate 7 is divided into separate film water chamber 13, falling liquid film hydroecium 10 two parts of rising with hydroecium section 9, each tubulation 4 of evaporator section 3 also is separated into separate two groups accordingly, falling liquid film group part at evaporator section 3 is provided with the logical vapour conduit 6 of diameter greater than tubulation diameter and perforation falling liquid film hydroecium 10 and carbonated drink segregation section 1 simultaneously, and the bottom of falling liquid film hydroecium 10 sets out the mouth of a river 11.
In addition, for making each tubulation water distribution uniformity of falling liquid film group part in the evaporator section 3, also can above evaporator section 3 falling liquid film group part tubulations 4 upper end tube sheets 2, the water distributing plate 17 that all plants the water through hole be set.
The utility model rises the complete water distribution uniformity of each tubulation of membrane portions owing to making, and heat utilization ratio is greatly enhanced, and evaporator operation is stable, so can improve producing effects of distilled water greatly, reduces the production cost of distilled water.
Description of drawings
Below in conjunction with Figure of description the utility model is described in further detail:
Fig. 1: the utility model embodiment 1 structural representation.
Fig. 1: the utility model embodiment 2 structural representations.
The specific embodiment
Before use, the series connection of the utility model multiple-effect shown in Fig. 1 or 2 can be used, to improve the production efficiency of distilled water.
In use, throw hot industry steam into for the evaporation cavity 5 of evaporator section 3 by air intake 15, the steam of high temperature is given tubulation 4 heat temperature raisings in the evaporator section 3 soon, the water inlet 12 of raw water through rising film water chamber 13 enters into and rises film water chamber 13 simultaneously, and fill with fast and rise film water chamber 13, because of raw water is to rise simultaneously at same horizontal plane, so just fast, rise membrane portions tubulation 4 uniformly rises simultaneously along each, and along with rising is vaporized in rising film group part tubulation 4, vapour after the vaporization, aqueous mixtures is always along each tubulation 4 fast uplink, carry the raw water that is not vaporized fully secretly in the upper port of each tubulation 4 and entering into carbonated drink segregation section 1, in carbonated drink segregation section 1 by water, after vapour separates, clean high temperature, high steam enters the lower effective evaporator that links with it along venthole 16; Raw water after carbonated drink is separated just is vaporized each tubulation 4 descending continuation of high steam and deadweight effect lower edge evaporator section 3 falling liquid films part, and steam water interface enters into falling liquid film hydroecium 10, and raw material coagulates water and discharges through floss hole 11; Logical vapour conduit 6 is because of making falling liquid film hydroecium 10 and carbonated drink segregation section 1 mutual UNICOM, so guaranteed that falling liquid film hydroecium 10 is relatively stable with the pressure in the carbonated drink segregation section 1, thereby promptly guaranteed the stability of this single-effect evaporator work, provide constant steam pressure for the lower effective evaporator that links with it again, also guaranteed the stability of follow-up each single-effect evaporator work, condensed Boiler Steam is coagulated water and is discharged from floss hole 8.
Because the utility model has adopted water distribution manner from bottom to top, the water that rises in the film water chamber 13 is to rise simultaneously at same horizontal plane, so just can make to complete water distribution uniformity in should each tubulation 4 of part, and because of adopting up, the descending pair Steaming structure of raw water, so heat utilization ratio is greatly enhanced, and make evaporator operation stable, and can improve producing effects of distilled water greatly, reduce the production cost of distilled water.
Claims (5)
1, a kind of film water-distributing evaporimeter that rises comprises vaporiser body and the tubulation that matches, and it is characterized in that vaporiser body is made up of two sections, and wherein epimere is carbonated drink segregation section (1), and hypomere is evaporator section (3).
2, the film water-distributing evaporimeter that rises according to claim 1, the bottom that it is characterized in that evaporator section (3) is provided with hydroecium section (9), each tubulation (4) that evaporator section (3) is provided with links hydroecium section (9) and carbonated drink segregation section (1), constitute the evaporation cavity (5) of sealing between the tube sheet (2) at each tubulation two ends of evaporator section (3), (14), the bottom of this evaporation cavity (5) is provided with coagulates the mouth of a river (8), and top is provided with air intake (15); Also be vertically arranged with dividing plate (7) in the hydroecium section (9) simultaneously, this dividing plate (7) is divided into separate film water chamber (13), falling liquid film hydroecium (10) two parts of rising with hydroecium section (9), each tubulation (4) of evaporator section (3) also is separated into separate two groups accordingly, falling liquid film group part at evaporator section (3) is provided with the logical vapour conduit (6) of diameter greater than tubulation diameter and perforation falling liquid film hydroecium (10) and carbonated drink segregation section (1) simultaneously, and the bottom of falling liquid film hydroecium (10) sets out the mouth of a river (11).
3, the film water-distributing evaporimeter that rises according to claim 2 is characterized in that logical vapour conduit (6) top of evaporator section (3) is higher than the upper surface of each tubulation (4) upper end tube sheet (2).
4, the film water-distributing evaporimeter that rises according to claim 2, the upper surface that it is characterized in that logical vapour conduit (6) top of evaporator section (3) and each tubulation (4) upper end tube sheet (2) at grade.
5, the film water-distributing evaporimeter that rises according to claim 2 is characterized in that evaporator section (3) falling liquid film group part tubulation (4) upper end tube sheet (2) top is provided with the water distributing plate (17) that all plants the water through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040414 CN2696700Y (en) | 2004-05-10 | 2004-05-10 | Climbing-film water-distributing evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040414 CN2696700Y (en) | 2004-05-10 | 2004-05-10 | Climbing-film water-distributing evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2696700Y true CN2696700Y (en) | 2005-05-04 |
Family
ID=34774304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040414 Expired - Fee Related CN2696700Y (en) | 2004-05-10 | 2004-05-10 | Climbing-film water-distributing evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2696700Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368046C (en) * | 2004-05-10 | 2008-02-13 | 淄博华周制药设备有限公司 | Raising membrane distributing water type evaporator |
| CN102424441A (en) * | 2011-12-30 | 2012-04-25 | 河北巴瑞斯科技发展有限公司 | Steam-water separator for climbing film type distilled water machine |
| CN102765770A (en) * | 2012-08-06 | 2012-11-07 | 集美大学 | Efficient machine for desalting sea water |
-
2004
- 2004-05-10 CN CN 200420040414 patent/CN2696700Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368046C (en) * | 2004-05-10 | 2008-02-13 | 淄博华周制药设备有限公司 | Raising membrane distributing water type evaporator |
| CN102424441A (en) * | 2011-12-30 | 2012-04-25 | 河北巴瑞斯科技发展有限公司 | Steam-water separator for climbing film type distilled water machine |
| CN102765770A (en) * | 2012-08-06 | 2012-11-07 | 集美大学 | Efficient machine for desalting sea water |
| CN102765770B (en) * | 2012-08-06 | 2014-02-05 | 集美大学 | Efficient machine for desalting sea water |
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Legal Events
| 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: 20050504 Termination date: 20100510 |