CN105999936A - Organic solvent leaching device - Google Patents
Organic solvent leaching device Download PDFInfo
- Publication number
- CN105999936A CN105999936A CN201610529566.2A CN201610529566A CN105999936A CN 105999936 A CN105999936 A CN 105999936A CN 201610529566 A CN201610529566 A CN 201610529566A CN 105999936 A CN105999936 A CN 105999936A
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- CN
- China
- Prior art keywords
- organic solvent
- elution device
- device housing
- air inlet
- gas
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/12—Washers with plural different washing sections
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
An organic solvent leaching device comprises a leaching device housing, wherein an air inlet is formed in the side wall of the bottom of the leaching device housing, an air outlet is formed in the top, an opening of the air inlet obliquely faces the bottom of the leaching device housing, the bottom of the leaching device housing is designed to be circular-arc-shaped and used for increasing turbulent flows of inlet air from the air inlet and can produce first water film dust removal, and at least one upper spray head, a filling layer, at least one baffle plate, a bubbling dust removing mechanism and at least one lower spray head are sequentially arranged between the air outlet and the air inlet. The leaching device housing among the upper spray heads, the filling layer, the baffle plates, the bubbling dust removing mechanism and the lower spray head is designed to be in a shape of externally extended arc and used for increasing gas-liquid exchange area. The bubbling dust removing mechanism and at least one lower spray head is increased, the improvement of a dust removing effect is promoted and an organic solvent in gas is completely recovered by changing the shape of the leaching device housing and adding the filling layer, the baffle plates and the bubbling dust removing mechanism.
Description
Technical field
The present invention relates to drip washing equipment technical field, particularly to one elution device of organic solvent (such as ethanol, hexane etc.) in noble gas dedusting and cooling gas recovery.
Background technology
Organic solvent elution device is to utilize the organic solvent liquid in elution device and inert gas, the dust impurities in adsorbed gas, reduces the temperature of organic solvent, the organic solvent in gas recovery in gas simultaneously.Elution device disclosed in prior art uses spraying and dedusting, and dedusting means are single, and in elution device, the gas speed of gas is too fast, and gas is little with the exchange area of liquid, and dust removing effects is not good enough, and cooling-down effect is poor, it is impossible to reclaim organic solvent completely.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of organic solvent elution device, to reach the exchange area increasing gas with liquid, be obviously enhanced dust removing effects, reduce rapidly organic solvent temperature in gas.The purpose of the organic solvent in gas recovery completely.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of organic solvent elution device, including elution device housing, air inlet is offered on described elution device housing bottom sidewall, top is provided with gas outlet, the opening of described air inlet tilts towards described elution device housing bottom direction, described elution device housing bottom is designed arc-shaped appearance, for increasing the flow-disturbing of air inlet air intake, first water film dedusting can be produced, between described gas outlet and described air inlet, it is sequentially provided with at least one upper nozzle, packed layer, at least one piece of deflection plate, bubbling dedusting mechanism and at least one lower nozzle from top to bottom；Described upper nozzle, packed layer, deflection plate, elution device housing between bubbling dedusting mechanism and lower nozzle are for extending out cambered design, for increasing the exchange area of gas and liquid；
The implant of described packed layer is fine strip shape or graininess；
Described bubbling dedusting mechanism includes being perpendicular to the reservoir that described elution device housing axis is arranged and the liquid level being positioned in described reservoir, and described reservoir is densely covered with aperture.
Preferably, described liquid layer thickness is 20 centimetres, makes gas the most again filter, and does second time dedusting.
Preferably, described deflection plate is three pieces, and liquid falls from three layers of deflection plate, forms three heavy-fluid curtains, and gas carries out third time dedusting by liquid curtain.
Preferably, described packed layer thickness is 20 centimetres, and gas passes through packed layer, carries out the 4th friction dedusting with the liquid sprayed.
Preferably, described liquid level is organic solvent layer.
Pass through technique scheme, a kind of organic solvent elution device that the present invention provides is by changing gas inlet direction and setting up packed layer, deflection plate and bubbling dedusting mechanism, and by extending out the exchange area that the elution device housing of cambered design has reached to increase gas with liquid, it is obviously improved dust removing effects, reduce rapidly organic solvent temperature in gas, the purpose of organic solvent in complete gas recovery.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
According to Fig. 1, the invention provides a kind of organic solvent elution device, elution device housing 1 including column type, air inlet 2 is offered on elution device housing bottom sidewall, top is provided with gas outlet 3, the opening of air inlet 2 tilts towards described elution device housing 1 bottom direction, it is designed arc-shaped appearance bottom described elution device housing 1, for increasing the flow-disturbing of air inlet 2 air intake, first water film dedusting can be produced, between described gas outlet 3 and described air inlet 2, it is sequentially provided with at least one upper nozzle 4 from top to bottom, packed layer 5, at least one piece of deflection plate 6, bubbling dedusting mechanism and at least one lower nozzle 8；Elution device housing 1 between described upper nozzle 4, packed layer 5, deflection plate 6, bubbling dedusting mechanism and lower nozzle 8 is for extending out cambered design, for increasing the exchange area of gas and liquid
Wherein, the thickness of packed layer is 20 centimetres, and implant is fine strip shape or graininess, in order to ensure that gas and organic solvent have bigger contact surface, is unlikely to again to cause gas flowing the most smooth because implant is overstocked；Bubbling dedusting mechanism includes being perpendicular to the reservoir 71 that elution device housing axis is arranged and the organic solvent layer 72 being positioned in reservoir, and reservoir is made by the foraminate steel plate of punching press, and organic solvent layer thickness is 20 centimetres.
The organic solvent that upper nozzle sprays passes sequentially through packed layer and deflection plate, eventually falls in reservoir, keeps organic solvent layer thickness.
Because the opening of air inlet can rotate rising towards the tangential direction of elution device inner walls, gas after entering elution device housing, the organic solvent sprayed with lower nozzle in uphill process is fully contacted, and carries out dedusting first.
Along with gas continually enters elution device housing, elution device housing bottom pressure increases, and the aperture that the air through dedusting first can pass through on reservoir cell wall enters in organic solvent layer, carries out second time dedusting.
The above-mentioned gas through second time dedusting continues up, and through liquid curtain (organic solvent liquid falls from deflection plate, forms liquid curtain), carries out third time dedusting.
Implant in packed layer is stained with organic solvent, increases the contact area of organic solvent and gas, gas permeation packed layer, carries out the 4th dedusting, finally arrives gas outlet.
A kind of organic solvent elution device that the present invention provides is by changing gas inlet direction, and set up packed layer, deflection plate and bubbling dedusting mechanism, gas is carried out four dedustings, reach the exchange area increasing gas with liquid, it is obviously improved dust removing effects, reduce rapidly organic solvent temperature in gas, the purpose of organic solvent in complete gas recovery.
Described above to disclosed a kind of organic solvent elution device embodiment, makes professional and technical personnel in the field be capable of or uses the present invention.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (5)
1. an organic solvent elution device, including elution device housing, it is characterized in that: on described elution device housing bottom sidewall, offer air inlet, top is provided with gas outlet, the opening of described air inlet tilts towards described elution device housing bottom direction, described elution device housing bottom is designed arc-shaped appearance, for increasing the flow-disturbing of air inlet air intake, first water film dedusting can be produced, between described gas outlet and described air inlet, it is sequentially provided with at least one upper nozzle from top to bottom, packed layer, at least one piece of deflection plate, bubbling dedusting mechanism and at least one lower nozzle；Described upper nozzle, packed layer, deflection plate, elution device housing between bubbling dedusting mechanism and lower nozzle are for extending out cambered design, for increasing the exchange area of gas and liquid；
The implant of described packed layer is fine strip shape or graininess；
Described bubbling dedusting mechanism includes being perpendicular to the reservoir that described elution device housing axis is arranged and the liquid level being positioned in described reservoir, and described reservoir is densely covered with aperture.
A kind of organic solvent elution device the most according to claim 1, it is characterised in that: described liquid layer thickness is 20 centimetres.
A kind of organic solvent elution device the most according to claim 1, it is characterised in that: described deflection plate is three pieces.
A kind of organic solvent elution device the most according to claim 1, it is characterised in that: described packed layer thickness is 20 centimetres.
A kind of organic solvent elution device the most according to claim 1 and 2, it is characterised in that: described liquid level is organic solvent layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529566.2A CN105999936A (en) | 2016-07-07 | 2016-07-07 | Organic solvent leaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529566.2A CN105999936A (en) | 2016-07-07 | 2016-07-07 | Organic solvent leaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105999936A true CN105999936A (en) | 2016-10-12 |
Family
ID=57108114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610529566.2A Pending CN105999936A (en) | 2016-07-07 | 2016-07-07 | Organic solvent leaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105999936A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1729560A1 (en) * | 1990-03-19 | 1992-04-30 | Государственный проектно-изыскательский и научно-исследовательский институт "Укрэнергопроект" | Device for cleaning gasses of sulfur oxide |
| CN2310614Y (en) * | 1997-06-26 | 1999-03-17 | 余文善 | Dust-removing desulfurizing device |
| CN201389423Y (en) * | 2009-04-17 | 2010-01-27 | 北京利德衡环保工程有限公司 | Flue gas desulphurization dust removing tower for coal burning boiler |
| CN202538563U (en) * | 2012-04-20 | 2012-11-21 | 四川路加四通科技发展有限公司 | Novel washing tower air flow inlet structure |
| CN203030140U (en) * | 2012-10-23 | 2013-07-03 | 温坚 | Water-washing air purifier |
| CN203764138U (en) * | 2014-04-11 | 2014-08-13 | 济南爱沃环保科技有限公司 | Ex-situ conical filter membrane air purifier |
| CN104368213A (en) * | 2014-11-07 | 2015-02-25 | 常州耐之力刀具制造有限公司 | Gas source pre-filtration device for pneumatic measuring instrument |
| JP5682045B1 (en) * | 2013-10-22 | 2015-03-11 | バブコック日立株式会社 | Wet flue gas desulfurization equipment |
| CN104436936A (en) * | 2013-09-22 | 2015-03-25 | 无锡市昂益达机械有限公司 | Organic solvent rinsing tower |
-
2016
- 2016-07-07 CN CN201610529566.2A patent/CN105999936A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1729560A1 (en) * | 1990-03-19 | 1992-04-30 | Государственный проектно-изыскательский и научно-исследовательский институт "Укрэнергопроект" | Device for cleaning gasses of sulfur oxide |
| CN2310614Y (en) * | 1997-06-26 | 1999-03-17 | 余文善 | Dust-removing desulfurizing device |
| CN201389423Y (en) * | 2009-04-17 | 2010-01-27 | 北京利德衡环保工程有限公司 | Flue gas desulphurization dust removing tower for coal burning boiler |
| CN202538563U (en) * | 2012-04-20 | 2012-11-21 | 四川路加四通科技发展有限公司 | Novel washing tower air flow inlet structure |
| CN203030140U (en) * | 2012-10-23 | 2013-07-03 | 温坚 | Water-washing air purifier |
| CN104436936A (en) * | 2013-09-22 | 2015-03-25 | 无锡市昂益达机械有限公司 | Organic solvent rinsing tower |
| JP5682045B1 (en) * | 2013-10-22 | 2015-03-11 | バブコック日立株式会社 | Wet flue gas desulfurization equipment |
| CN203764138U (en) * | 2014-04-11 | 2014-08-13 | 济南爱沃环保科技有限公司 | Ex-situ conical filter membrane air purifier |
| CN104368213A (en) * | 2014-11-07 | 2015-02-25 | 常州耐之力刀具制造有限公司 | Gas source pre-filtration device for pneumatic measuring instrument |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |