CN205127450U - Low temperature evaporated crystallizer - Google Patents
Low temperature evaporated crystallizer Download PDFInfo
- Publication number
- CN205127450U CN205127450U CN201520902856.8U CN201520902856U CN205127450U CN 205127450 U CN205127450 U CN 205127450U CN 201520902856 U CN201520902856 U CN 201520902856U CN 205127450 U CN205127450 U CN 205127450U
- Authority
- CN
- China
- Prior art keywords
- swash plate
- casing
- concavo
- dope
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Low temperature evaporated crystallizer, including the casing, circulating pump of bottom installation in the casing, the circulating pump communicates with each other through the elevated tank that top in circulating pipe and the casing set up, low pressure fan of casing one side opening installation, unsmooth swash plate of elevated tank exit linkage, unsmooth swash plate bottom links to each other with the casing bottom, and the casing opposite side sets up an air outlet. The utility model discloses a non - syntropy of dope and air contacts the area of contact who increases dope and air and comes low temperature and low pressure to evaporate the crystallization, and concavo -convex swash plate reduces the dope speed that flows, and the energy can be saved utilizes waste heat, expense heat just can accomplish, the modularized design can be made up wantonly, low pressure normal temerature evaporation equipment is not perishable.
Description
Technical field
The utility model relates to liquid evaporation equipment technical field, is specifically related to a kind of low-temperature evaporation crystallizer.
Background technology
Concentration and evaporation, often use a physical means in current industry, current evaporation concentration equipment mostly is multistage high temperature evaporation equipment, this equipment power consumption is large, and and be not suitable for the concentrated of heat sensitive material, and existing multistage high temperature evaporation equipment is in use, the easily fouling of device interior surface, more serious corrosion is caused to equipment, shortens the service life of equipment.
Utility model content
The utility model provides a kind of low-temperature evaporation crystallizer, with solve the power consumption that prior art exists large, easily structure and service life short problem.
The utility model solves the technical scheme that its technical problem adopts:
A kind of low-temperature evaporation crystallizer, comprise housing, housing inner bottom part installs a circulating pump, the head tank that circulating pump is arranged by circulation pipe and housing inner top communicates, housing one side opening installs a fan with low voltage, head tank outlet connection concavo-convex swash plate, be connected with housing bottom bottom concavo-convex swash plate, housing opposite side arranges an air outlet.
The operation principle of this device: under the effect of circulating pump, in head tank, dope circulates along concavo-convex swash plate, owing to producing tiny structure below the concavo-convex swash plate of cavitation, concavo-convex swash plate surface occurs concavo-convex, negative pressure makes air from dull and stereotyped flowing underneath to liquid, convert solute or heat in other liquid when becoming saturated steam after air and liquid Long contact time, fan with low voltage is carried air and is strengthened the contact of gas-liquid, improves the efficiency of reaction.Evaporation process is carried out at bubble and concavo-convex swash plate surface, in running, forms moisture film around concavo-convex swash plate, concavo-convex swash plate surface is less scaling, concavo-convex swash plate angle and the gradient can increase gas-liquid contact time, and at this moment dry air becomes saturated humid air, carries a large amount of moisture.Dope to be evaporated in the bottom of concavo-convex swash plate is constantly flowed by the concavo-convex swash plate surface that acts on of circulating pump, and a large amount of moisture content is taken away by air, the dope constantly concentrated object reaching condensing crystallizing of bottom.
The utility model is carried out low-temp low-pressure carried out evaporative crystallization by the non-contact area increasing dope and air that contacts in the same way of dope and air, and concavo-convex swash plate reduces dope flowing velocity, saves using energy source waste heat, expense heat just can complete; Modularized design, can be combined; Low pressure constant-temperature evaporation equipment is not perishable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1 housing, 2 circulating pumps, 3 circulation pipes, 4 head tanks, 5 fan with low voltage, 6 concavo-convex swash plates, 7 air outlets in figure.
Detailed description of the invention
As shown in the figure, a kind of low-temperature evaporation crystallizer, comprise housing 1, housing 1 inner bottom part installs a circulating pump 2, the head tank 4 that circulating pump 2 is arranged by circulation pipe 3 and housing inner top communicates, and housing 1 one side opening installs a fan with low voltage 5, and head tank 4 exports the concavo-convex swash plate 6 of connection one, be connected with housing bottom bottom concavo-convex swash plate 6, housing opposite side arranges an air outlet 7.
The operation principle of this device: under the effect of circulating pump, in head tank, dope circulates along concavo-convex swash plate, owing to producing tiny structure below the concavo-convex swash plate of cavitation, concavo-convex swash plate surface occurs concavo-convex, negative pressure makes air from dull and stereotyped flowing underneath to liquid, convert solute or heat in other liquid when becoming saturated steam after air and liquid Long contact time, fan with low voltage is carried air and is strengthened the contact of gas-liquid, improves the efficiency of reaction.Evaporation process is carried out at bubble and concavo-convex swash plate surface, in running, forms moisture film around concavo-convex swash plate, concavo-convex swash plate surface is less scaling, concavo-convex swash plate angle and the gradient can increase gas-liquid contact time, and at this moment dry air becomes saturated humid air, carries a large amount of moisture.Dope to be evaporated in the bottom of concavo-convex swash plate is constantly flowed by the concavo-convex swash plate surface that acts on of circulating pump, and a large amount of moisture content is taken away by air, the dope constantly concentrated object reaching condensing crystallizing of bottom.
Claims (1)
1. a low-temperature evaporation crystallizer, it is characterized in that comprising housing, housing inner bottom part installs a circulating pump, the head tank that circulating pump is arranged by circulation pipe and housing inner top communicates, housing one side opening installs a fan with low voltage, head tank outlet connection concavo-convex swash plate, be connected with housing bottom bottom concavo-convex swash plate, housing opposite side arranges an air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902856.8U CN205127450U (en) | 2015-11-14 | 2015-11-14 | Low temperature evaporated crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902856.8U CN205127450U (en) | 2015-11-14 | 2015-11-14 | Low temperature evaporated crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205127450U true CN205127450U (en) | 2016-04-06 |
Family
ID=55613276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520902856.8U Expired - Fee Related CN205127450U (en) | 2015-11-14 | 2015-11-14 | Low temperature evaporated crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205127450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693414A (en) * | 2017-01-06 | 2017-05-24 | 南京航空航天大学 | Heat-mass co-transfer evaporation and crystallization system and working method thereof |
| CN111943231A (en) * | 2020-08-12 | 2020-11-17 | 暨南大学 | Energy-saving salt solarizing system and salt solarizing method applying same |
-
2015
- 2015-11-14 CN CN201520902856.8U patent/CN205127450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693414A (en) * | 2017-01-06 | 2017-05-24 | 南京航空航天大学 | Heat-mass co-transfer evaporation and crystallization system and working method thereof |
| CN111943231A (en) * | 2020-08-12 | 2020-11-17 | 暨南大学 | Energy-saving salt solarizing system and salt solarizing method applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |