CN101991965A - Film distributing device for horizontal tube type spraying falling-film evaporator - Google Patents
Film distributing device for horizontal tube type spraying falling-film evaporator Download PDFInfo
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- CN101991965A CN101991965A CN 201010553637 CN201010553637A CN101991965A CN 101991965 A CN101991965 A CN 101991965A CN 201010553637 CN201010553637 CN 201010553637 CN 201010553637 A CN201010553637 A CN 201010553637A CN 101991965 A CN101991965 A CN 101991965A
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- film
- horizontal tube
- evaporator
- film evaporator
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Abstract
The invention discloses a film distributing device for a horizontal tube type spraying falling-film evaporator, which comprises a spray pipe and a plurality of nozzles on the spray pipe. In the device, a plurality of spray pipes are arranged on the periphery of a heat pipe bundle of the horizontal tube type spraying falling-film evaporator, when the number of the spray pipes is 3, the spray pipes enclosing the heat pipe bundle of the horizontal tube type spraying falling-film evaporator are distributed in an included angle of 120 degrees, wherein one spray pipe is positioned right above the heat pipe bundle of the horizontal tube type spraying falling-film evaporator; the nozzles are fog-shaped nozzles. The spray pipes and nozzles are arranged around the heat pipe bundle of the horizontal tube type spraying falling-film evaporator in a multidirectional manner, so the film on the surface of the heat pipe under the evaporator can be distributed uniformly, film drying and film cracking can be avoided, and the efficiency of the evaporator can be improved.
Description
Technical field
The present invention relates to sprinkling falling-film evaporator, refer more particularly to the film-distributing device of horizontal tube sprinkling falling-film evaporator.
Background technology
Sprinkling falling-film evaporator is used for the concentration and evaporation of various materials such as beverage, medicine, aluminium oxide etc.The nozzle of sprinkling falling-film evaporator sprays the cloth film on the heating tube bundle surface with material, yet traditional spray film-distributing device is arranged on the heating tube bundle top, the material that sprays out is through the heating tube that is difficult to arrive the bottom that stops of numerous heating tubes, easily cause lower heating Guan Shangbu film inequality or do not have the cloth film, dry film, disconnected film appear, reduce evaporator effectiveness, influence product quality.
Summary of the invention
Technical problem to be solved by this invention is: the film-distributing device that the horizontal tube sprinkling falling-film evaporator of the comprehensive even cloth film of a kind of energy is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
The film-distributing device of horizontal tube sprinkling falling-film evaporator comprises: shower, be arranged on the plurality of nozzles on the shower, it is characterized in that: a plurality of showers are installed in around the heating tube bundle of horizontal tube sprinkling falling-film evaporator.Described shower number is 3 o'clock, and shower becomes 120 degree angles to distribute around the heating tube bundle of horizontal tube sprinkling falling-film evaporator, and wherein a shower is positioned at directly over the heating tube bundle of horizontal tube sprinkling falling-film evaporator.
Described nozzle is vaporific nozzle.
The invention has the beneficial effects as follows: the shower of multi-faceted setting and nozzle make that the heating tube surface energy cloth film of evaporimeter bottom is even around the heating tube bundle of horizontal tube sprinkling falling-film evaporator, have avoided dry film, disconnected film, have improved evaporator effectiveness.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention.
Fig. 2 is a shower installation site schematic diagram.
Among Fig. 1 to Fig. 2: 1. shower, 2. vaporific nozzle, 3. heating tube bundle.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
Shown in Figure 2 as Fig. 1, the film-distributing device of horizontal tube sprinkling falling-film evaporator of the present invention comprises three showers 1, is arranged on the some vaporific nozzle 2 on the shower 1.The heating tube bundle 3 one-tenth 120 degree angle of three showers 1 around the horizontal tube sprinkling falling-film evaporator distributed, and wherein a shower 1 is positioned at directly over the heating tube bundle 3 of horizontal tube sprinkling falling-film evaporator.Some vaporific nozzles 2 are set on every shower 1.
During use, material carries out the cloth film from different perspectives by the vaporific nozzle 2 on the shower 1 on the heating tube bundle 3 of horizontal tube sprinkling falling-film evaporator.Because multi-faceted shower 1 and the nozzle 2 of being provided with around the heating tube bundle 3 of horizontal tube sprinkling falling-film evaporator makes that the heating tube surface energy cloth film of evaporimeter bottom is even, avoided dry film, disconnected film, improved evaporator effectiveness.
Claims (3)
1. the film-distributing device of horizontal tube sprinkling falling-film evaporator comprises: shower, be arranged on the plurality of nozzles on the shower, it is characterized in that: a plurality of showers are installed in around the heating tube bundle of horizontal tube sprinkling falling-film evaporator.
2. film-distributing device as claimed in claim 1, it is characterized in that: described shower number is 3 o'clock, shower becomes 120 degree angles to distribute around the heating tube bundle of horizontal tube sprinkling falling-film evaporator, and wherein a shower is positioned at directly over the heating tube bundle of horizontal tube sprinkling falling-film evaporator.
3. film-distributing device as claimed in claim 1 is characterized in that: described nozzle is vaporific nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010553637A CN101991965B (en) | 2010-11-22 | 2010-11-22 | Film distributing device for horizontal tube type spraying falling-film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010553637A CN101991965B (en) | 2010-11-22 | 2010-11-22 | Film distributing device for horizontal tube type spraying falling-film evaporator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101991965A true CN101991965A (en) | 2011-03-30 |
| CN101991965B CN101991965B (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010553637A Expired - Fee Related CN101991965B (en) | 2010-11-22 | 2010-11-22 | Film distributing device for horizontal tube type spraying falling-film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101991965B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105074086A (en) * | 2013-03-14 | 2015-11-18 | 威立雅水处理技术公司 | System and process for recovering heat from weak black liquor in a wood pulping process |
| CN105344122A (en) * | 2015-09-02 | 2016-02-24 | 湖北合加环境设备有限公司 | Horizontal falling film evaporator capable of descaling in online manner |
| CN106943762A (en) * | 2017-05-12 | 2017-07-14 | 中国海洋石油总公司 | A kind of film-distributing device suitable for ocean temperature difference power generating system falling film evaporator |
| CN113926210A (en) * | 2021-11-05 | 2022-01-14 | 广东闻扬环境科技有限公司 | Horizontal pipe falling film device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4974422A (en) * | 1990-03-08 | 1990-12-04 | Vilter Manufacturing Corporation | Evaporative condenser with fogging nozzle |
| CN2714600Y (en) * | 2004-07-06 | 2005-08-03 | 中国林业科学研究院林产化学工业研究所 | Solution circulation spraying falling-film evaporator |
| CN2780284Y (en) * | 2005-03-30 | 2006-05-17 | 宜兴市格兰特干燥浓缩设备有限公司 | Improved falling film evaporator |
| CN2901214Y (en) * | 2006-04-28 | 2007-05-16 | 河北威力制冷设备有限公司 | Vaporation type condenser |
| CN201921532U (en) * | 2010-11-22 | 2011-08-10 | 苏州市中衡压力容器制造有限公司 | Film distributing device of horizontal-pipe spray falling film evaporator |
-
2010
- 2010-11-22 CN CN201010553637A patent/CN101991965B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4974422A (en) * | 1990-03-08 | 1990-12-04 | Vilter Manufacturing Corporation | Evaporative condenser with fogging nozzle |
| CN2714600Y (en) * | 2004-07-06 | 2005-08-03 | 中国林业科学研究院林产化学工业研究所 | Solution circulation spraying falling-film evaporator |
| CN2780284Y (en) * | 2005-03-30 | 2006-05-17 | 宜兴市格兰特干燥浓缩设备有限公司 | Improved falling film evaporator |
| CN2901214Y (en) * | 2006-04-28 | 2007-05-16 | 河北威力制冷设备有限公司 | Vaporation type condenser |
| CN201921532U (en) * | 2010-11-22 | 2011-08-10 | 苏州市中衡压力容器制造有限公司 | Film distributing device of horizontal-pipe spray falling film evaporator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105074086A (en) * | 2013-03-14 | 2015-11-18 | 威立雅水处理技术公司 | System and process for recovering heat from weak black liquor in a wood pulping process |
| CN105344122A (en) * | 2015-09-02 | 2016-02-24 | 湖北合加环境设备有限公司 | Horizontal falling film evaporator capable of descaling in online manner |
| CN106943762A (en) * | 2017-05-12 | 2017-07-14 | 中国海洋石油总公司 | A kind of film-distributing device suitable for ocean temperature difference power generating system falling film evaporator |
| CN113926210A (en) * | 2021-11-05 | 2022-01-14 | 广东闻扬环境科技有限公司 | Horizontal pipe falling film device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101991965B (en) | 2012-10-03 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20191122 |