CN106621430A - High-efficiency jacket-type heat-transfer flash evaporation liquid storage tank - Google Patents
High-efficiency jacket-type heat-transfer flash evaporation liquid storage tank Download PDFInfo
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- CN106621430A CN106621430A CN201510723479.6A CN201510723479A CN106621430A CN 106621430 A CN106621430 A CN 106621430A CN 201510723479 A CN201510723479 A CN 201510723479A CN 106621430 A CN106621430 A CN 106621430A
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Abstract
The invention discloses a high-efficiency jacket-type heat-transfer flash evaporation liquid storage tank. The jacket-type heat-transfer flash evaporation liquid storage tank comprises a cylindrical shell, an upper sealing head, a lower sealing head, a drive device and a stirring device; an interface is arranged at the bottom of the lower sealing head; a spiral heating plate coil pipe is arranged on the outer wall of the cylindrical shell; the spiral heating plate coil pipe comprises an upper helical disk pipe assembly and a lower helical disk pipe assembly, which are respectively arranged at the upper part and the lower part of the cylindrical shell as well as comprise medium inlets, helical disk pipes and medium outlets; a further improvement is characterized in that the cross section of the helical disk pipe is in a semicircular shape, and faces the outer wall of the cylindrical shell; the reinforcing rings are arranged on the outer wall of the cylindrical shell between the upper helical disk pipe assembly and the lower helical disk pipe assembly; the reinforcing rings are respectively arranged on the outer wall of the cylindrical shell of the central part of a helical disk pipe I and a helical disk pipe II; a vortex-prevention baffle plate is arranged in the lower sealing head; the vortex-prevention baffle plate is arranged on the upper end of the interface; an anticorrosion coating is arranged on the inner wall of the the cylindrical shell, the upper sealing head, and the lower sealing head. The tank has the advantages that the tank can resist corrosion, intensity of a structure is high, heating of the cylindrical shell is uniform, and flash evaporation efficiency is high.
Description
Technical field
The present invention relates to a kind of liquid storage tank, more particularly to a kind of flash distillation liquid storage tank.
Background technology
Flash principle be high pressure be dissolved with the liquid mixture of gas into low pressure flash tank in, due to the unexpected reduction of pressure, the boiling point of liquid is decreased, so that these liquid are separated into the liquids and gases under container pressure, liquids in general is formed as product, gas is detached from flash tank and carries out exhaust-gas treatment or comprehensive utilization, so as to realize liquefaction, cooling and the purification of gas-liquid separation and mixture.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, is rotated along top tank structure under the action of the centrifugal force, while material pressure declines, the steam for flashing off alcohol is discharged from tank body top.The cylinder body outer wall of existing flash distillation liquid storage tank is provided with helical form heating coil, for the heating of flash distillation liquid storage tank, finds when using：Because cylinder is longer, the heating path of helical form heating coil is longer, and the heating effect that will result in cylinder top is good, and the heating effect of cylinder bottom is poor so that the flash efficiency of flash distillation liquid storage tank is low.
The content of the invention
The present invention is directed to the deficiencies in the prior art, proposes that one kind can make top and the bottom in cylinder to reach preferable heating effect, significantly improves the efficient jacket type heat transfer flash distillation liquid storage tank of flash efficiency.
The present invention is achieved through the following technical solutions technical goal.
Efficient jacket type heat transfer flash distillation liquid storage tank, including cylinder, upper cover, low head, driving means and agitating device；The low head bottom is provided with interface；The driving means are placed in the top of upper cover, are connected with the agitating device being placed in cylinder；The cylinder body outer wall is provided with helical form heating coil；It is theed improvement is that：The helical form heating coil includes upper spiral coil component, lower spiral coil component；The upper spiral coil component is arranged on cylinder top, including medium entrance I, spiral coil I, media outlet I, and spiral coil I is coiled in cylinder external wall of upper portion；The lower spiral coil component is arranged on cylinder bottom, including medium entrance II, spiral coil II, media outlet II, and spiral coil II is coiled in cylinder bottom outer wall.
In said structure, the spiral coil I, the section of spiral coil II are semicircle, towards cylinder body outer wall.
In said structure, the cylinder body outer wall between the upper spiral coil component, lower spiral coil component is provided with stiffening ring；Stiffening ring is respectively equipped with the spiral coil I, the cylinder body outer wall at the middle part of spiral coil II.
In said structure, anti-whirlpool baffle plate is provided with the low head；The anti-whirlpool baffle plate setting is on the top of interface.
In said structure, the cylinder, upper cover, low head inwall are provided with corrosion-inhibiting coating.
In said structure, the corrosion-inhibiting coating is polytetrafluorethylecoatings coatings.
The present invention compared with prior art, has the positive effect that：
1st, upper spiral coil component, lower spiral coil component are separately positioned on cylinder upper and lower part, it is respectively equipped with medium entrance, spiral coil, media outlet, the heating path that upper spiral coil component, lower spiral coil component pass through all only has half of prior art or so, and, being heated for cylinder upper and lower part is basically identical, make top and the bottom in cylinder to reach preferable heating effect, significantly improve flash efficiency.
2nd, spiral coil I, the section of spiral coil II are semicircle, and towards cylinder body outer wall, when using, plus thermal medium is directly contacted with cylinder body outer wall, and so, heating effect is more preferably, in hgher efficiency.
3rd, the cylinder body outer wall between upper spiral coil component, lower spiral coil component is provided with stiffening ring, and on spiral coil I, the cylinder body outer wall at the middle part of spiral coil II stiffening ring is respectively equipped with, and is remarkably improved the structural strength and rigidity of the present invention.
4th, anti-whirlpool baffle plate is provided with low head, vortex can be prevented.
5th, cylinder, upper cover, low head inwall are provided with corrosion-inhibiting coating, make the present invention have higher corrosion resistance, significantly improve the service life of the present invention, while also allowing for cleaning.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is enlarged diagram at II in Fig. 1.
Specific embodiment
Below according to accompanying drawing and in conjunction with the embodiments the invention will be further described.
Efficient jacket type heat transfer flash distillation liquid storage tank shown in the drawings, including cylinder 1, upper cover 2, low head 3, driving means 4 and agitating device 5；The bottom of low head 3 is provided with interface 3.1；Driving means 4 are placed in the top of upper cover 2, are connected with the agitating device 5 being placed in cylinder 1；The outer wall of cylinder 1 is provided with helical form heating coil 6；Helical form heating coil 6 includes upper spiral coil component 6.1, lower spiral coil component 6.2；Upper spiral coil component 6.1 is arranged on the top of cylinder 1, including the 6.1.1 of medium entrance I, the 6.1.2 of spiral coil I, the 6.1.3 of media outlet I, and the 6.1.2 of spiral coil I is coiled in the external wall of upper portion of cylinder 1；Lower spiral coil component 6.2 is arranged on the bottom of cylinder 1, including the 6.2.1 of medium entrance II, the 6.2.2 of spiral coil II, the 6.2.3 of media outlet II, and the 6.2.2 of spiral coil II is coiled in the bottom outer wall of cylinder 1；The 6.1.2 of spiral coil I, the section of the 6.2.2 of spiral coil II are semicircle, towards the outer wall of cylinder 1.
The outer wall of cylinder 1 between upper spiral coil component 6.1, lower spiral coil component 6.2 is provided with stiffening ring 8；Stiffening ring 8 is respectively equipped with the outer wall of cylinder 1 in the middle part of the 6.1.2 of spiral coil I, the 6.2.2 of spiral coil II.
Anti- whirlpool baffle plate 7 is provided with low head 3；Anti- whirlpool baffle plate 7 is arranged on the top of interface 3.1.
Cylinder 1, upper cover 2, the inwall of low head 3 are provided with corrosion-inhibiting coating 9, and corrosion-inhibiting coating 9 is polytetrafluorethylecoatings coatings.
Claims (6)
1. a kind of efficient jacket type heat transfer flash distillation liquid storage tank, including cylinder（1）, upper cover（2）, low head（3）, driving means（4）And agitating device（5）；The low head（3）Bottom is provided with interface（3.1）；The driving means（4）It is placed in upper cover（2）Top, and be placed in cylinder（1）Interior agitating device（5）Connection；The cylinder（1）Outer wall is provided with helical form heating coil（6）；It is characterized in that：The helical form heating coil（6）Including upper spiral coil component（6.1）, lower spiral coil component（6.2）；The upper spiral coil component（6.1）It is arranged on cylinder（1）Top, including medium entrance I（6.1.1）, spiral coil I（6.1.2）, media outlet I（6.1.3）, spiral coil I（6.1.2）It is coiled in cylinder（1）External wall of upper portion；The lower spiral coil component（6.2）It is arranged on cylinder（1）Bottom, including medium entrance II（6.2.1）, spiral coil II（6.2.2）, media outlet II（6.2.3）, spiral coil II（6.2.2）It is coiled in cylinder（1）Bottom outer wall.
2. efficient jacket type according to claim 1 conducts heat flash distillation liquid storage tank, it is characterised in that：The spiral coil I（6.1.2）, spiral coil II（6.2.2）Section for semicircle, towards cylinder（1）Outer wall.
3. efficient jacket type according to claim 1 and 2 conducts heat flash distillation liquid storage tank, it is characterised in that：The upper spiral coil component（6.1）, lower spiral coil component（6.2）Between cylinder（1）Outer wall is provided with stiffening ring（8）；The spiral coil I（6.1.2）, spiral coil II（6.2.2）The cylinder at middle part（1）Stiffening ring is respectively equipped with outer wall（8）.
4. efficient jacket type according to claim 3 conducts heat flash distillation liquid storage tank, it is characterised in that：The low head（3）Inside it is provided with anti-whirlpool baffle plate（7）；The anti-whirlpool baffle plate（7）It is arranged on interface（3.1）Top.
5. efficient jacket type according to claim 4 conducts heat flash distillation liquid storage tank, it is characterised in that：The cylinder（1）, upper cover（2）, low head（3）Inwall is provided with corrosion-inhibiting coating（9）.
6. efficient jacket type according to claim 5 heats batch extractor, it is characterised in that：The corrosion-inhibiting coating（9）For polytetrafluorethylecoatings coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723479.6A CN106621430A (en) | 2015-11-01 | 2015-11-01 | High-efficiency jacket-type heat-transfer flash evaporation liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723479.6A CN106621430A (en) | 2015-11-01 | 2015-11-01 | High-efficiency jacket-type heat-transfer flash evaporation liquid storage tank |
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| Publication Number | Publication Date |
|---|---|
| CN106621430A true CN106621430A (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723479.6A Pending CN106621430A (en) | 2015-11-01 | 2015-11-01 | High-efficiency jacket-type heat-transfer flash evaporation liquid storage tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529389A (en) * | 2018-11-06 | 2019-03-29 | 兖矿鲁南化工有限公司 | A kind of device, system and the technique of formaldehyde concentration |
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| WO2005037426A1 (en) * | 2003-10-17 | 2005-04-28 | Exxonmobil Research And Engineering Company | Conical gas / liquid separator with a stirrer for making a grease |
| CN202410642U (en) * | 2012-01-17 | 2012-09-05 | 太尔胶粘剂(广东)有限公司 | Layered heat exchange device of reaction kettle |
| CN202478914U (en) * | 2012-01-17 | 2012-10-10 | 江阴恒兴涂料有限公司 | Reaction kettle with upper coil and lower coil |
| CN102888003A (en) * | 2012-10-10 | 2013-01-23 | 四川飞亚新材料有限公司 | High polymer material precipitation method and industrial production method of polysulfone resin |
| CN203648532U (en) * | 2013-12-10 | 2014-06-18 | 华东理工大学工程设计研究院有限公司 | Multi-section outer coil paint reaction kettle |
| CN104941558A (en) * | 2015-06-18 | 2015-09-30 | 天津大学 | Jet flow flash condensation pot for continuous preparation of hydrogenated nitrile rubber |
| CN205095440U (en) * | 2015-11-01 | 2016-03-23 | 江苏景泰石油化工装备有限公司 | High -efficient shell type heat transfer flash distillation liquid storage tank that presss from both sides |
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2015
- 2015-11-01 CN CN201510723479.6A patent/CN106621430A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005037426A1 (en) * | 2003-10-17 | 2005-04-28 | Exxonmobil Research And Engineering Company | Conical gas / liquid separator with a stirrer for making a grease |
| CN202410642U (en) * | 2012-01-17 | 2012-09-05 | 太尔胶粘剂(广东)有限公司 | Layered heat exchange device of reaction kettle |
| CN202478914U (en) * | 2012-01-17 | 2012-10-10 | 江阴恒兴涂料有限公司 | Reaction kettle with upper coil and lower coil |
| CN102888003A (en) * | 2012-10-10 | 2013-01-23 | 四川飞亚新材料有限公司 | High polymer material precipitation method and industrial production method of polysulfone resin |
| CN203648532U (en) * | 2013-12-10 | 2014-06-18 | 华东理工大学工程设计研究院有限公司 | Multi-section outer coil paint reaction kettle |
| CN104941558A (en) * | 2015-06-18 | 2015-09-30 | 天津大学 | Jet flow flash condensation pot for continuous preparation of hydrogenated nitrile rubber |
| CN205095440U (en) * | 2015-11-01 | 2016-03-23 | 江苏景泰石油化工装备有限公司 | High -efficient shell type heat transfer flash distillation liquid storage tank that presss from both sides |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529389A (en) * | 2018-11-06 | 2019-03-29 | 兖矿鲁南化工有限公司 | A kind of device, system and the technique of formaldehyde concentration |
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Application publication date: 20170510 |