CN205095440U - High -efficient shell type heat transfer flash distillation liquid storage tank that presss from both sides - Google Patents
High -efficient shell type heat transfer flash distillation liquid storage tank that presss from both sides Download PDFInfo
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- CN205095440U CN205095440U CN201520855324.3U CN201520855324U CN205095440U CN 205095440 U CN205095440 U CN 205095440U CN 201520855324 U CN201520855324 U CN 201520855324U CN 205095440 U CN205095440 U CN 205095440U
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Abstract
The utility model discloses a high -efficient shell type heat transfer flash distillation liquid storage tank that presss from both sides, including barrel, upper cover, low head, drive arrangement and agitating unit, the low head bottom is equipped with the interface, the barrel outer wall is equipped with heliciform heating coil, heliciform heating coil includes spiral coil set spare, lower spiral coil set spare, sets up in the upper and lower portion of barrel respectively, all includes medium import, spiral coil, medium export, the further improvement lies in: the cross -section of spiral coil is semi -circular, towards the barrel outer wall, upward be equipped with the reinforcing ring on the barrel outer wall between spiral coil set spare, the lower spiral coil set spare, be equipped with the reinforcing ring on the barrel outer wall at spiral coil I, II middle parts of spiral coil respectively, be equipped with in the low head and prevent the whirlpool baffle, prevent that the whirlpool baffle sets up the upper portion at the interface, barrel, upper cover, low head inner wall are equipped with anticorrosion coating. The utility model discloses corrosion -resistant, structural strength is high, and the barrel is heated evenly, and flash evaporation efficiency is high.
Description
Technical field
The utility model relates to a kind of liquid storage tank, particularly relates to a kind of flash liquid storage tank.
Background technology
Flash principle is that the liquid mixture being dissolved with gas of high pressure enters in the flash tank of low pressure, due to the unexpected reduction of pressure, the boiling point of liquid decreases, these fluid separation applications are made to be liquids and gases under container pressure, liquids in general is formed as product, gas detaches and carries out exhaust-gas treatment or comprehensive utilization from flash tank, thus realizes the liquefaction of gas-liquid separation and mixture, cooling and purification.In prior art, the most frequently used flashing apparatus is liquid flashes liquid storage tank, and its principle is that high-temperature material enters flash tank by inlet along tank body tangential direction, rotates under centrifugal action along top tank structure, while material pressure declines, the steam flashing off alcohol is discharged from tank body top.The cylinder body outer wall of existing flash liquid storage tank is provided with helical form heat(ing) coil, for the heating of flash liquid storage tank, find during use: because cylindrical shell is longer, the heating path of helical form heat(ing) coil is longer, the heating effect on cylindrical shell top will be caused good, the heating effect of cylindrical shell bottom is poor, makes the flash efficiency of flash liquid storage tank low.
Summary of the invention
The utility model, for the deficiencies in the prior art, proposes one and top and the bottom in cylindrical shell can be made all to reach good heating effect, significantly improves the efficient jacket type heat transfer flash liquid storage tank of flash efficiency.
The utility model is achieved through the following technical solutions technical goal.
Efficient jacket type heat transfer flash liquid storage tank, comprises cylindrical shell, upper cover, low head, drive unit and agitating device; Described low head bottom is provided with interface; Described drive unit is placed in the top of upper cover, is connected with the agitating device be placed in cylindrical shell; Described cylinder body outer wall is provided with helical form heat(ing) coil; Its improvements are: described helical form heat(ing) coil comprises spiral coil assembly, lower spiral coil assembly; Described upper spiral coil assembly is arranged on cylindrical shell top, and comprise medium entrance I, spiral coil I, media outlet I, spiral coil I is coiled in cylindrical shell external wall of upper portion; Described lower spiral coil assembly is arranged on cylindrical shell bottom, comprises medium entrance II, spiral coil II, media outlet II, and spiral coil II is coiled in cylindrical shell bottom outer wall.
In said structure, the cross section of described spiral coil I, spiral coil II is semicircle, towards cylinder body outer wall.
In said structure, the cylinder body outer wall between described upper spiral coil assembly, lower spiral coil assembly is provided with stiffening ring; Cylinder body outer wall in the middle part of described spiral coil I, spiral coil II is respectively equipped with stiffening ring.
In said structure, in described low head, be provided with anti-whirlpool baffle plate; Described anti-whirlpool baffle plate is arranged on the top of interface.
In said structure, described cylindrical shell, upper cover, low head inwall are provided with corrosion-inhibiting coating.
In said structure, described corrosion-inhibiting coating is polytetrafluorethylecoatings coatings.
The utility model compared with prior art, has following good effect:
1, upper spiral coil assembly, lower spiral coil assembly are separately positioned on cylindrical shell upper and lower part, be respectively equipped with medium entrance, spiral coil, media outlet, about the heating path that upper spiral coil assembly, lower spiral coil assembly pass through all only has the half of prior art, and, being heated of cylindrical shell upper and lower part is basically identical, make top and the bottom in cylindrical shell all can reach good heating effect, significantly improve flash efficiency.
2, the cross section of spiral coil I, spiral coil II is semicircle, and towards cylinder body outer wall, during use, heat medium directly contacts with cylinder body outer wall, and like this, heating effect is better, and efficiency is higher.
3, the cylinder body outer wall between upper spiral coil assembly, lower spiral coil assembly is provided with stiffening ring, the cylinder body outer wall in the middle part of spiral coil I, spiral coil II is respectively equipped with stiffening ring, can significantly improves structural strength of the present utility model and rigidity.
4, be provided with anti-whirlpool baffle plate in low head, can eddy current be prevented.
5, cylindrical shell, upper cover, low head inwall are provided with corrosion-inhibiting coating, make the utility model have higher corrosion resistance, significantly improve service life of the present utility model, are also convenient to cleaning simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is II place's enlarged diagram in Fig. 1.
Detailed description of the invention
Below with reference to the accompanying drawings and the utility model is described in further detail in conjunction with the embodiments.
Efficient jacket type heat transfer flash liquid storage tank shown in the drawings, comprises cylindrical shell 1, upper cover 2, low head 3, drive unit 4 and agitating device 5; Low head 3 bottom is provided with interface 3.1; Drive unit 4 is placed in the top of upper cover 2, is connected with the agitating device 5 be placed in cylindrical shell 1; Cylindrical shell 1 outer wall is provided with helical form heat(ing) coil 6; Helical form heat(ing) coil 6 comprises spiral coil assembly 6.1, lower spiral coil assembly 6.2; Upper spiral coil assembly 6.1 is arranged on cylindrical shell 1 top, and comprise medium entrance I 6.1.1, spiral coil I 6.1.2, media outlet I 6.1.3, spiral coil I 6.1.2 is coiled in cylindrical shell 1 external wall of upper portion; Lower spiral coil assembly 6.2 is arranged on cylindrical shell 1 bottom, comprises medium entrance II 6.2.1, spiral coil II 6.2.2, media outlet II 6.2.3, and spiral coil II 6.2.2 is coiled in cylindrical shell 1 bottom outer wall; The cross section of spiral coil I 6.1.2, spiral coil II 6.2.2 is semicircle, towards cylindrical shell 1 outer wall.
Cylindrical shell 1 outer wall between upper spiral coil assembly 6.1, lower spiral coil assembly 6.2 is provided with stiffening ring 8; Cylindrical shell 1 outer wall in the middle part of spiral coil I 6.1.2, spiral coil II 6.2.2 is respectively equipped with stiffening ring 8.
Anti-whirlpool baffle plate 7 is provided with in low head 3; Anti-whirlpool baffle plate 7 is arranged on the top of interface 3.1.
Cylindrical shell 1, upper cover 2, low head 3 inwall are provided with corrosion-inhibiting coating 9, and corrosion-inhibiting coating 9 is polytetrafluorethylecoatings coatings.
Claims (6)
1. an efficient jacket type heat transfer flash liquid storage tank, comprises cylindrical shell (1), upper cover (2), low head (3), drive unit (4) and agitating device (5); Described low head (3) bottom is provided with interface (3.1); Described drive unit (4) is placed in the top of upper cover (2), is connected with the agitating device (5) be placed in cylindrical shell (1); Described cylindrical shell (1) outer wall is provided with helical form heat(ing) coil (6); It is characterized in that: described helical form heat(ing) coil (6) comprises spiral coil assembly (6.1), lower spiral coil assembly (6.2); Described upper spiral coil assembly (6.1) is arranged on cylindrical shell (1) top, and comprise medium entrance I (6.1.1), spiral coil I (6.1.2), media outlet I (6.1.3), spiral coil I (6.1.2) is coiled in cylindrical shell (1) external wall of upper portion; Described lower spiral coil assembly (6.2) is arranged on cylindrical shell (1) bottom, comprises medium entrance II (6.2.1), spiral coil II (6.2.2), media outlet II (6.2.3), and spiral coil II (6.2.2) is coiled in cylindrical shell (1) bottom outer wall.
2. efficient jacket type heat transfer flash liquid storage tank according to claim 1, is characterized in that: the cross section of described spiral coil I (6.1.2), spiral coil II (6.2.2) is semicircle, towards cylindrical shell (1) outer wall.
3. efficient jacket type heat transfer flash liquid storage tank according to claim 1 and 2, is characterized in that: cylindrical shell (1) outer wall between described upper spiral coil assembly (6.1), lower spiral coil assembly (6.2) is provided with stiffening ring (8); Cylindrical shell (1) outer wall at described spiral coil I (6.1.2), spiral coil II (6.2.2) middle part is respectively equipped with stiffening ring (8).
4. efficient jacket type heat transfer flash liquid storage tank according to claim 3, is characterized in that: be provided with anti-whirlpool baffle plate (7) in described low head (3); Described anti-whirlpool baffle plate (7) is arranged on the top of interface (3.1).
5. efficient jacket type heat transfer flash liquid storage tank according to claim 4, is characterized in that: described cylindrical shell (1), upper cover (2), low head (3) inwall are provided with corrosion-inhibiting coating (9).
6. efficient jacket type heating batch extractor according to claim 5, is characterized in that: described corrosion-inhibiting coating (9) is polytetrafluorethylecoatings coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855324.3U CN205095440U (en) | 2015-11-01 | 2015-11-01 | High -efficient shell type heat transfer flash distillation liquid storage tank that presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855324.3U CN205095440U (en) | 2015-11-01 | 2015-11-01 | High -efficient shell type heat transfer flash distillation liquid storage tank that presss from both sides |
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| Publication Number | Publication Date |
|---|---|
| CN205095440U true CN205095440U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520855324.3U Active CN205095440U (en) | 2015-11-01 | 2015-11-01 | High -efficient shell type heat transfer flash distillation liquid storage tank that presss from both sides |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621430A (en) * | 2015-11-01 | 2017-05-10 | 江苏景泰石油化工装备有限公司 | High-efficiency jacket-type heat-transfer flash evaporation liquid storage tank |
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2015
- 2015-11-01 CN CN201520855324.3U patent/CN205095440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621430A (en) * | 2015-11-01 | 2017-05-10 | 江苏景泰石油化工装备有限公司 | High-efficiency jacket-type heat-transfer flash evaporation liquid storage tank |
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