CN105727583A - Fine atomization flash tank - Google Patents
Fine atomization flash tank Download PDFInfo
- Publication number
- CN105727583A CN105727583A CN201610288554.5A CN201610288554A CN105727583A CN 105727583 A CN105727583 A CN 105727583A CN 201610288554 A CN201610288554 A CN 201610288554A CN 105727583 A CN105727583 A CN 105727583A
- Authority
- CN
- China
- Prior art keywords
- tank
- flash tank
- tank body
- flash
- chamber
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
Abstract
The invention provides a fine atomization flash tank, which comprises an atomizing chamber and a vaporizing chamber, wherein the atomizing chamber is communicated with the vaporizing chamber; a feeding pipe of the fine atomization flash tank is arranged in the atomizing chamber and is provided with a plurality of atomization nozzles; a gas-liquid separator of the fine atomization flash tank is arranged on the vaporizing chamber; the inside of a tank body of the fine atomization flash tank is partitioned into two communicated chambers which are partitioned by a partition plate; the vaporizing chamber is arranged at the upper part of the partition plate; and the atomizing chamber is arranged at the lower part of the partition plate; or two tank bodies are taken as the atomizing chamber and the vaporizing chamber respectively and are communicated through a communicating channel. When the flash tank works, a material can be sprayed into the tank body through the atomization nozzles in a form of disperse droplets; the disperse droplets suspend in a space in the tank body; the surface area is large; vaporization is carried out on the surfaces of all droplets under the condition of low pressure in the tank body; a hydrostatic effect is avoided; the liquid vaporization effect is relatively good; and the defects that a traditional flash tank has the hydrostatic effect and is small in flash evaporation and vaporization surface area are overcome.
Description
Technical field
The present invention relates to a kind of finer atomization flash tank, belong to field of chemical equipment.
Background technology
Flash tank, in the industries such as light industry, chemical industry, metallurgy, building materials, plays pivotal role.Owing to its floor space is little, producing continuously, good reliability, automaticity is high, environmentally safe.Flash distillation is that water enters in flash tank, and due to the unexpected reduction of pressure, the boiling point of water decreases so that water rapid vaporization, water vapour detaches from flash tank.The boiling point of water is to increase with pressure and raise, otherwise, pressure is more low, and boiling point is also more low.Flash principle allows high pressure-temperature water be in lower pressure environment exactly so that it is boiling point reduces, and when water temperature is higher than the boiling point under residing pressure, water seethes with excitement rapidly vaporization in flash tank, and carries out two-phase laminated flow.The effect of flash tank is to provide the space of water rapid vaporization and vapor-liquid separation, is that water seethes with excitement in flash tank, separates thus realizing water vapor.Traditional flash tank is generally single tank structure, and high-temperature water enters flash tank by water inlet along tank body tangential direction, and the steam that flash distillation produces is discharged from tank body top, and the water do not vaporized is discharged from tank body lower part.But, generally maintaining in traditional flash drum and have certain height of water level, be inevitably present hydrostatic effects, vaporization occurs mainly in liquid level surface, partially due to hydrostatic pressure impact below liquid level, boiling vaporization capacity declines.Traditional flash drum does not emphasize the ejection droplet size impact on flash tank flash evaporation effect of feed pipe upper nozzle, does not have design entity parts that tank inner chamber is divided into the chamber that two functions are different simultaneously.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that the finer atomization flash tank of a kind of flash of steam better effects if.
To achieve these goals, present invention employs techniques below scheme:
A kind of finer atomization flash tank, including the aerochamber being connected and vaporizer, the feed pipe of described finer atomization flash tank is arranged in aerochamber, and is provided with multiple atomizer on feed pipe, and the vapour liquid separator of described finer atomization flash tank is arranged in vaporizer.
The tank interior of described finer atomization flash tank is divided into two chambers being connected by dividing plate, and dividing plate is arranged above vaporizer, is aerochamber below dividing plate.
By two tank bodies respectively as aerochamber and vaporizer, two tank bodies are connected by communicating passage.
Vapour liquid separator is provided with multiple equally distributed venthole.
Compared with prior art, the beneficial effect that the present invention possesses:
(1) during flash tank of the present invention work, water sprays in tank body by atomizer with scattered droplet form, scattered droplet is suspended in the space in tank body, surface area is huge, in tank body under lower pressure, vaporization occurs on all droplet surfaces, water vapor better effects if, overcomes the shortcoming that traditional flash drum flash of steam mainly occurs at liquid level place.
(2) tank interior is designed to two chambers being connected by the present invention, enable to water and be first introduced into aerochamber with the form of atomized drop, enter back into vaporizer, although aerochamber is connected with vaporizer, but the environmental condition of two chambers is incomplete same, the material of the atomized drop time of staying in tank can be extended so that the effect that atomized drop is subject in tank body low-voltage high-temperature environment is more of a specified duration, further increases vaporizing liquid efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation that dividing plate of the present invention separates the finer atomization flash tank of configuration.
Fig. 2 is the structural representation of the finer atomization flash tank of two tank body configurations of the present invention.
1. flange；2. venthole；3. deflector；4. tank body；5 dividing plates；7. feed pipe；8. atomizer；9. aerochamber；10. discharge nozzle；11. mozzle；12. vaporizer；13. vapour liquid separator；14. Disengagement zone；15. escape pipe；16. communicating passage connects.
Detailed description of the invention
By the examples below technical scheme is further elaborated.
Embodiment 1
A kind of finer atomization flash tank, including the aerochamber 9 being connected and vaporizer 12, the feed pipe 7 of described finer atomization flash tank is arranged in aerochamber 9, and feed pipe 7 is provided with multiple atomizer 8, and the vapour liquid separator 13 of described finer atomization flash tank is arranged in vaporizer 12.
The tank interior of described finer atomization flash tank is divided into two chambers being connected by dividing plate 5, and dividing plate 5 is arranged above vaporizer 12, is aerochamber 9 below dividing plate 5.
By two tank bodies respectively as aerochamber 9 and vaporizer 12, two tank bodies are connected 16 by communicating passage.
Vapour liquid separator 13 is provided with multiple equally distributed venthole 2.
Finer atomization flash tank described in the present embodiment, on the basis of features described above structure, also includes vapour liquid separator, and vapour liquid separator includes flange 1, venthole 2, deflector 3, mozzle 11, Disengagement zone 14 and escape pipe 15.Vapour liquid separator 13 is positioned at above tank body 4, and vapour liquid separator 13 can adopt various conventional vapour liquid separator.Venthole 2 is arranged on the sidewall of Disengagement zone 14 and Disengagement zone 14 connects by venthole 2 and tank body 4 are internal.Mozzle 11 is connected to the lower section of Disengagement zone 14, and internal with tank body 4 communicates, the liquid of Disengagement zone 14 can pass through mozzle 11 directly flow to bottom tank body 4 with the liquid joint in tank body, it is prevented that liquid is subject to the disturbance of air-flow and again mixes with gas.It addition, Disengagement zone is achieved liquid seal to ensure separating effect by mozzle 11；Escape pipe 15 is positioned at the top of tank body 4 and stretches into vapour liquid separator 13, connected by the inside of vapour liquid separator 13 with tank body 4, escape pipe 15 is connected by flange 1 with tank body 4, owing to one end of escape pipe 15 is positioned at the lower section of venthole 2, thus being easier to produce whirlpool in Disengagement zone 14, to provide bigger centrifugal force；Discharge nozzle 10 is positioned at the bottom of tank body 4.
Claims (4)
1. a finer atomization flash tank, it is characterized in that, including the aerochamber being connected and vaporizer, the feed pipe of described finer atomization flash tank is arranged in aerochamber, being provided with multiple atomizer on feed pipe, the vapour liquid separator of described finer atomization flash tank is arranged in vaporizer.
2. finer atomization flash tank as claimed in claim 1, it is characterised in that the tank interior of described finer atomization flash tank is divided into two chambers being connected by dividing plate, and dividing plate is arranged above vaporizer, is aerochamber below dividing plate.
3. finer atomization flash tank as claimed in claim 1, it is characterised in that by two tank bodies respectively as aerochamber and vaporizer, two tank bodies are connected by communicating passage.
4. the finer atomization flash tank as described in claims 1 to 3, it is characterised in that described vapour liquid separator is provided with multiple equally distributed venthole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139676 | 2016-02-24 | ||
| CN2016201396763 | 2016-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105727583A true CN105727583A (en) | 2016-07-06 |
Family
ID=56288807
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610288554.5A Pending CN105727583A (en) | 2016-02-24 | 2016-05-04 | Fine atomization flash tank |
| CN201620393124.5U Expired - Fee Related CN206121203U (en) | 2016-02-24 | 2016-05-04 | Meticulous atomizing flash tank |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620393124.5U Expired - Fee Related CN206121203U (en) | 2016-02-24 | 2016-05-04 | Meticulous atomizing flash tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105727583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050906A (en) * | 2017-01-24 | 2017-08-18 | 曹海亮 | The voltage-stabilizing protection shower nozzle flashed for corrosive fluid |
| CN109715675A (en) * | 2016-09-21 | 2019-05-03 | 博里利斯股份公司 | Method for the separate hydrocarbon from polymer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930171B (en) * | 2017-12-20 | 2023-05-26 | 四川省银河化学股份有限公司 | Flash evaporator for discharging of high-temperature high-pressure reactor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7628893B1 (en) * | 2005-08-01 | 2009-12-08 | Pure Energy Technology Co | Apparatus and method for separation |
| CN202410203U (en) * | 2012-02-04 | 2012-09-05 | 潍坊兴信技术服务有限公司 | Flash tank |
| CN202822825U (en) * | 2012-09-25 | 2013-03-27 | 安徽中粮生化燃料酒精有限公司 | Flash tank |
| CN203494189U (en) * | 2013-08-23 | 2014-03-26 | 天津聚贤达科技有限公司 | Flash tank |
| CN204973114U (en) * | 2015-09-22 | 2016-01-20 | 成都艾比科生物科技有限公司 | Flash tank for preparing dimethyl ether |
-
2016
- 2016-05-04 CN CN201610288554.5A patent/CN105727583A/en active Pending
- 2016-05-04 CN CN201620393124.5U patent/CN206121203U/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7628893B1 (en) * | 2005-08-01 | 2009-12-08 | Pure Energy Technology Co | Apparatus and method for separation |
| CN202410203U (en) * | 2012-02-04 | 2012-09-05 | 潍坊兴信技术服务有限公司 | Flash tank |
| CN202822825U (en) * | 2012-09-25 | 2013-03-27 | 安徽中粮生化燃料酒精有限公司 | Flash tank |
| CN203494189U (en) * | 2013-08-23 | 2014-03-26 | 天津聚贤达科技有限公司 | Flash tank |
| CN204973114U (en) * | 2015-09-22 | 2016-01-20 | 成都艾比科生物科技有限公司 | Flash tank for preparing dimethyl ether |
Non-Patent Citations (1)
| Title |
|---|
| 沈再春: "《农产品加工机械与设备》", 30 October 1993, 农业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715675A (en) * | 2016-09-21 | 2019-05-03 | 博里利斯股份公司 | Method for the separate hydrocarbon from polymer |
| CN109715675B (en) * | 2016-09-21 | 2021-12-07 | 博里利斯股份公司 | Method for separating hydrocarbons from polymers |
| CN107050906A (en) * | 2017-01-24 | 2017-08-18 | 曹海亮 | The voltage-stabilizing protection shower nozzle flashed for corrosive fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206121203U (en) | 2017-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |
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| RJ01 | Rejection of invention patent application after publication |