CN201132116Y - Liquid-liquid two-phase reactor - Google Patents
Liquid-liquid two-phase reactor Download PDFInfo
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- CN201132116Y CN201132116Y CNU2007201308918U CN200720130891U CN201132116Y CN 201132116 Y CN201132116 Y CN 201132116Y CN U2007201308918 U CNU2007201308918 U CN U2007201308918U CN 200720130891 U CN200720130891 U CN 200720130891U CN 201132116 Y CN201132116 Y CN 201132116Y
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Abstract
The utility model relates to a liquid-liquid two-phase reactor, which can be used for the mass transfer reaction process in the industries of chemical industries, petroleum industries, metallurgy industries, paper making industries and environment protection industries. The reactor comprises a reactor casing, an upper separator, a lower separator, a first phrase liquid inlet opening, a second phrase liquid inlet opening, a first phrase liquid distributor, a second phrase liquid distributor, filling material, a filling material fixing device, a first phrase liquid outlet opening, a second phrase liquid outlet opening and a liquid level meter. Aiming at the mixing, the reaction and the separation of two kinds of liquid which have different densities, are not mutually dissolved and have different densities and are not mutually dissolved after the reaction, The liquid-liquid two-phase reactor has the advantages of high mass transfer efficiency, low energy consumption and high reaction conversion rate.
Description
Technical field
The utility model belongs to technical field of chemical, relates to a kind of liquid liquid two-phase reactor, the liquid liquid mass transfer reaction process between the two-phase liquid that is used for not dissolving each other mutually.
Background technology
When two kinds of liquid that do not dissolve each other mutually needed interreaction, wherein a kind of liquid must fully be distributed in the another kind of liquid, made two alternate enough big contact area to be arranged.Usually the method that adopts has two kinds, one is that two kinds of liquid whiles or priority enter in the reactor, adopt the high-speed stirred oar, machinery promotes to make two-phase be able to hybrid reaction, two is that two kinds of liquid enter pipeline reactor, is filled with static mixing element in the pipeline reactor, under certain pressure, two kinds of liquid also flow by static mixing element, enter next unit after the hybrid reaction.Above-mentioned first method, because the characteristic of reactor, determined that the conversion ratio of reaction is lower, the energy consumption of high-speed stirred is also higher, simultaneously, be subjected to the restriction of reactor and paddle manufacture craft, production scale is amplified limited, particularly when the mixing requirement was quite high, rotating speed of agitator just can't reach requirement.In the second method, at first two kinds of liquid will enter pipeline reactor with certain pressure, and energy consumption is higher, next is to be reflected at skewness on the interior liquid direction of advance of pipeline reactor, enter the second half section, reaction rate is slack-off, therefore is that the reactor efficiency of benchmark is lower with the reactor length.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, changes the structure of reactor, and a kind of compact conformation is provided, the mass-transfer efficiency height, and energy consumption is little, the liquid liquid mass transfer reaction device that reaction conversion ratio is high.
The utility model is achieved like this:
A kind of liquid liquid two-phase reactor mainly comprises shell of reactor, last separator, following separator, the first phase liquid-inlet, the second phase liquid-inlet, the first phase liquid distributor, the second phase liquid distributor, filler, filler fixture, the first phase liquid outlet, the second phase liquid outlet, liquid level gauge; Last separator and following separator are connected to the two ends up and down of shell of reactor, the first phase liquid-inlet with second mutually liquid outlet be positioned at down separator, the first phase liquid-inlet position is higher than the second phase liquid outlet, the first phase liquid outlet with second mutually liquid-inlet be positioned at separator, the second phase liquid-inlet position is lower than the first phase liquid outlet, and inside reactor is mounted with filler.
Shell of reactor axis usually described in the utility model and horizontal angle are 30 °≤α≤90 °, are preferably 90 °.
Described filler is at least a of corrugated plating, spiral plate, grid volume, annular packing, column filler, strip filler, laminal filter or random filler.
Described filler can load in shell of reactor continuously, also can segmentation load, and the blank pipe section is left in the centre.
Described filler is stainless steel, copper, iron, lead, zinc and alloy thereof, also can be at least a in the ceramic materials such as macromolecular materials such as polyethylene, polypropylene, polystyrene, nylon, PET, alundum (Al.
Described reactor body material is stainless steel, copper, iron, lead, zinc and alloy thereof, also can be at least a in the ceramic materials such as macromolecular materials such as polyethylene, polypropylene, polystyrene, nylon, PET, NACF, alundum (Al, also can be lining tantalum, line with rubber, lining plastics, enamel etc.
Described shell of reactor internal diameter is 10～1000mm, highly is 1～100m.
Described shell of reactor can be one section, also can be that multistage connects by flange.
The utility model is because the structure that adopts shell of reactor directly to fuse with upper and lower separator, makes compact equipment, and floor space is little; The import and export reasonable Arrangement of two kinds of liquid relies on the hydrostatic head of liquid and the density contrast of nature, the reverse flow that realizes two kinds of liquid with separate, reaction rate is in higher level always, the conversion ratio height, energy consumption descends; The two-phase liquid-inlet connects distributor, and the liquid radial distribution is more even, and simultaneously, the filler of filling in the shell of reactor provides sufficient contact-making surface for two-phase liquid, has further improved the apparent speed and the conversion ratio of reaction.
Description of drawings
Fig. 1 is the utility model example structure simplified schematic diagram.
In the accompanying drawing, separator under the 1-; 2,9,11-bearing; The 3-second phase liquid outlet; The 4-first phase liquid distributor; The 5-first phase liquid-inlet; 6-filler fixture; The 7-filler; The 8-shell of reactor; The 10-second phase liquid distributor; The last separator of 12-; The 13-liquid level gauge; The 14-second phase liquid-inlet; The 15-first phase liquid outlet.
Shell of reactor 8 links together by flange with last separator 12, following separator 1 among Fig. 1, the axis of whole reactor and 30 °≤α of horizontal angle≤90 °, its body material is stainless steel, copper, iron, lead, zinc and alloy thereof, also can be at least a in the ceramic materials such as macromolecular materials such as polyethylene, polypropylene, polystyrene, nylon, PET, NACF, alundum (Al, also can be lining tantalum, line with rubber, lining plastics, enamel etc.Shell of reactor 8 is coupled together by flange by multistage, its total height 1～100m, internal diameter 10～1000mm, the material of inner filling filler 7 is stainless steel, copper, iron, lead, zinc and alloy thereof, also can be at least a in the ceramic materials such as macromolecular materials such as polyethylene, polypropylene, polystyrene, nylon, PET, alundum (Al.Offer the interface of some temperature, pressure measuring element on the shell of reactor 8.In the following separator 1, liquid-inlet 5 is continuous mutually with first for the first phase liquid distributor 4, on the last separator 12 liquid level gauge 13 is installed, and in last separator 12, liquid-inlet 14 is continuous mutually with second for the second phase liquid distributor 10.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
Embodiment:
As Fig. 1, the utility model embodiment mainly divides 3 parts: following separator portion, and the reactor part, last separator portion, middle continuous with flange.Following separator portion: following separator 1 is provided with the second phase liquid outlet 3, the first phase liquid distributor 4, the first phase liquid-inlet 5, the second phase liquid outlet 3 is positioned at the lower end of separator 1 sidewall down, the first phase liquid outlet 5 is positioned at the upper end of separator 1 sidewall down, the first phase liquid distributor 4 is positioned at the inside of separator down, and liquid outlet 5 is continuous mutually with first; The reactor part, the top of separator portion and the bottom of last separator portion linked to each other under shell of reactor 8 usefulness flanges were followed, and the bottom of reactor part is provided with filler fixture 6, is used for fixing filler 7, and filler 7 is seated in the inside of reactor part; Last separator portion, the first phase liquid outlet 15, the second phase liquid distributor 10, the second phase liquid-inlet 14 and liquid level gauge 13 are housed on the last separator 12, the first phase liquid outlet 15 is positioned at the upper end of separator 1 sidewall, the second phase liquid-inlet 14 is positioned at the lower end of separator 1 sidewall down, the second phase liquid distributor 10 is positioned at the inside of separator 12, and liquid-inlet 14 is continuous mutually with second; Following separator 1 is provided with bearing 2, and reactor section is arranged with bearing 9, and last separator 12 is provided with bearing 11, utilizes this 3 bearings, with support the entire reaction device is fixed up.
Claims (9)
1. liquid liquid two-phase reactor, comprise shell of reactor, last separator, following separator, the first phase liquid-inlet, the second phase liquid-inlet, the first phase liquid distributor, the second phase liquid distributor, filler, the filler fixture, the first phase liquid outlet, the second phase liquid outlet, liquid level gauge, it is characterized in that: last separator of a. and following separator are connected to the two ends up and down of shell of reactor, b. the first phase liquid-inlet with second mutually liquid outlet be positioned at down separator, the first phase liquid-inlet position is higher than the second phase liquid outlet, the first phase liquid outlet with second mutually liquid-inlet be positioned at separator, the second phase liquid-inlet position is lower than the first phase liquid outlet, and the c. inside reactor is mounted with filler.
2. liquid liquid two-phase reactor according to claim 1 is characterized in that: described shell of reactor axis and horizontal angle are 30 °≤α≤90 °.
3. liquid liquid two-phase reactor according to claim 1 and 2 is characterized in that: described shell of reactor axis and horizontal angle are α=90 °.
4. liquid liquid two-phase reactor according to claim 1 is characterized in that: described filler is at least a of corrugated plating, spiral plate, grid volume, annular packing, column filler, strip filler, laminal filter or random filler.
5. liquid liquid two-phase reactor according to claim 1 is characterized in that: described filler is filling continuously in shell of reactor.
6. liquid liquid two-phase reactor according to claim 1 is characterized in that: described filler is the segmentation filling in shell of reactor, and the blank pipe section is left in the centre.
7. liquid liquid two-phase reactor according to claim 1 is characterized in that: described shell of reactor internal diameter is 10～1000mm, highly is 1～100m.
8 liquid liquid two-phase reactors according to claim 1, it is characterized in that: described shell of reactor is one section.
9. liquid liquid two-phase reactor according to claim 1 is characterized in that: described shell of reactor is that multistage connects by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201308918U CN201132116Y (en) | 2007-12-11 | 2007-12-11 | Liquid-liquid two-phase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201308918U CN201132116Y (en) | 2007-12-11 | 2007-12-11 | Liquid-liquid two-phase reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132116Y true CN201132116Y (en) | 2008-10-15 |
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ID=40060390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201308918U Expired - Lifetime CN201132116Y (en) | 2007-12-11 | 2007-12-11 | Liquid-liquid two-phase reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132116Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276470A (en) * | 2010-06-08 | 2011-12-14 | 中国石油化工集团公司 | Method for nitrifying aromatic hydrocarbon compound by continuous countercurrent |
| CN102719671A (en) * | 2012-07-06 | 2012-10-10 | 中南大学 | Method and device for deeply removing copper of nickel thiocarbonate from nickel-containing solution |
| CN106290735B (en) * | 2016-08-30 | 2018-06-08 | 河南莱帕克化工设备制造有限公司 | A kind of experimental provision for being used to measure liquid-liquid transfer coefficient |
-
2007
- 2007-12-11 CN CNU2007201308918U patent/CN201132116Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276470A (en) * | 2010-06-08 | 2011-12-14 | 中国石油化工集团公司 | Method for nitrifying aromatic hydrocarbon compound by continuous countercurrent |
| CN102719671A (en) * | 2012-07-06 | 2012-10-10 | 中南大学 | Method and device for deeply removing copper of nickel thiocarbonate from nickel-containing solution |
| CN106290735B (en) * | 2016-08-30 | 2018-06-08 | 河南莱帕克化工设备制造有限公司 | A kind of experimental provision for being used to measure liquid-liquid transfer coefficient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081015 |