CN206444619U - Combined type baffling revolving bed mass transfer and consersion unit - Google Patents
Combined type baffling revolving bed mass transfer and consersion unit Download PDFInfo
- Publication number
- CN206444619U CN206444619U CN201720018998.7U CN201720018998U CN206444619U CN 206444619 U CN206444619 U CN 206444619U CN 201720018998 U CN201720018998 U CN 201720018998U CN 206444619 U CN206444619 U CN 206444619U
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- China
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- upper plate
- liquid
- baffle upper
- gas
- chin spoiler
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Abstract
The utility model is specially a kind of combined type baffling revolving bed mass transfer and consersion unit, including quiet disk, liquid distribution trough, liquid inlet tube, gas outlet tube, baffle upper plate, chin spoiler, gas inlet tube, Moving plate, rotary shaft, liquid outlet tube and housing, quiet disk and Moving plate are placed in housing, quiet disk is provided with the different concentric annular baffle upper plate of some diameters, the circular aperture uniformly arranged is provided with baffle upper plate, Moving plate is provided with some round table-like chin spoilers with one heart, the acanthopore uniformly arranged is provided with chin spoiler, baffle upper plate and chin spoiler are staggered, quiet disk is fixedly linked with gas outlet tube, Moving plate is fixedly connected with rotary shaft, rotary shaft one end is through housing and seals therewith.The utility model is made full use of in rotor radially and axial space, improves gas-liquid situation pockety, effectively extend gas-liquid contact time, by increasing to gas level of disruption, improve mass transferring in gas phase efficiency by changing the flow path of gas-liquid fluid.
Description
Technical field
The utility model belongs to mass transfer in super gravity field, reaction technology field, specially a kind of combined type baffling revolving bed
Mass transfer and consersion unit.
Background technology
High-gravity technology is one of typical chemical process reinforcement technique, greatly enhances gas-liquid mass transfer, conducts heat and anti-
Answer process.In high-gravity rotating bed, the filler shearing-crushing formation surface area that liquid is rotated at a high speed is very big and constantly updates
Drop, brin and liquid film, contacted with the gas through filler, enhance the microcosmic mixing of gas-liquid, make mass tranfer coefficient improve 1~
2 orders of magnitude, have the advantages that liquid flooding height, residence time of material are short.It is high-gravity rotating bed to be applied to by development for many years
The processes such as rectifying, desulfurization, preparation nano material, dedusting, become one of effective way of chemical process reinforcing.
High-gravity rotating bed small volume is one of its advantage, but also limit the flow of gas-liquid in certain space, is connect
The time of touching is short, does not utilize mass transport process.During existing major part is high-gravity rotating bed, gas-liquid skewness so that gas not with
Liquid contact will overflow, and influence mass-transfer efficiency, be only capable of strengthening mass transfer in liquid phase process, and because gas is draged by filler friction
The effect of power, as solid rotation in rotor, gas phase interface cannot quickly update, and also make it that mass transferring in gas phase is less efficient.
Utility model content
The utility model is for gas-liquid skewness existing in existing design and because gas is rubbed by filler
There is provided a kind of combined type for the low problem of mass-transfer efficiency caused by the effect of drag force causes gas phase interface quickly to update
Baffling revolving bed mass transfer and consersion unit.
The utility model adopts the following technical scheme that realization：Combined type baffling revolving bed mass transfer and consersion unit, including
Quiet disk, liquid distribution trough, liquid inlet tube, gas outlet tube, baffle upper plate, chin spoiler, gas inlet tube, Moving plate, rotation
Axle, liquid outlet tube and housing, it is characterised in that：Quiet disk and Moving plate are placed in housing, and quiet disk is different provided with some diameters
Concentric annular baffle upper plate, the circular aperture uniformly arranged is provided with baffle upper plate, Moving plate is provided with some round table-like with one heart
The acanthopore uniformly arranged is provided with chin spoiler, chin spoiler, baffle upper plate and chin spoiler are staggered, and quiet disk goes out with gas
Mouth pipe is fixedly linked, and Moving plate is fixedly connected with rotary shaft, and rotary shaft one end is through housing and seals therewith.
Described gas inlet tube and liquid outlet tube is arranged on housing, and liquid distribution trough is connected with liquid inlet tube,
Liquid inlet tube is arranged in gas outlet tube.
Described baffle upper plate material is stainless steel or polypropylene plastics, and chin spoiler material is stainless steel or polypropylene plastics
Material.
Described baffle upper plate is equally spaced, adjacent baffle upper plate spacing d1For the 1/12~1/10 of Moving plate length D, on
Deflector height d3For adjacent baffle upper plate spacing d12.4~3 times, baffle upper plate and Moving plate（8）Spacing d4For adjacent upper water conservancy diversion
Plate spacing d11/7~1/5.
Described chin spoiler is equally spaced, and the angle theta between chin spoiler and Moving plate is 45o~75o, chin spoiler
Top and baffle upper plate top spacing d2For adjacent baffle upper plate spacing d11/8~1/6.
Circular aperture aperture is 1~2mm on described baffle upper plate, and pitch of holes is 1.5~2.5mm.
On described chin spoiler acanthopore include through hole and through hole top edge perpendicular to chin spoiler or relative to
The acclivitous hangnail of chin spoiler, acanthopore is rectangular evenly distributed on chin spoiler, and through-hole aperture is 1~2mm, pitch of holes
For 1.5~2.5mm.
Described liquid distribution trough is cylindrical shape, and surrounding is disposed with 6 groups of circular pores from top to bottom, and every group includes 7
Pore, pore aperture is 0.4~0.5mm.
Compared with prior art, the utility model has the advantages that：By changing the flow path of gas-liquid fluid, make full use of
Radial direction and axial space in rotor, improve gas-liquid situation pockety, effectively extend gas-liquid contact time；Meanwhile, pass through
Increase improves mass transferring in gas phase efficiency to gas level of disruption.
It is specific as follows：
（1）Baffle upper plate and chin spoiler it is radially equidistant from be fixed on quiet disk and Moving plate, gas is radially by outer
Inwardly successively alternately through baffle upper plate and chin spoiler, liquid then radially from inside to outside successively alternately through chin spoiler and
Baffle upper plate.After liquid enters pore ejection of the liquid distribution trough through 0.4mm, the larger spraying of specific surface area is formed, effectively
Ground adds gas-liquid interface area, enhances the gas-liquid mass transfer effect of equipment.
（2）Spray impingement to acanthopore chin spoiler after, under the influence of centrifugal force, liquid is in acanthopore and deflector
Upper to form thin liquid film rather than laminar flow is formed on deflector, partially liq impinges upon next baffle upper plate through acanthopore, greatly
Part adds the gas liquid interfacial area on each chin spoiler along chin spoiler flowing；Meanwhile, gas can be by acanthopore
Liquid film is blown brokenly, draws thinner by liquid film, there is angle between chin spoiler and Moving plate, and liquid under the influence of centrifugal force, is passed through
Acanthopore forms liquid film in the outside of chin spoiler, increases the surface utilisation of gas liquid interfacial area and deflector.
（3）Liquid strikes baffle upper plate by the fluid passage between upper chin spoiler, and liquid is in aperture and deflector
Upper formation liquid film and tiny drop, as in chin spoiler, gas blows brokenly the liquid film of acanthopore, by liquid film draw it is thinner,
Further add gas liquid interfacial area；Partially liq is impinged upon on next chin spoiler through acanthopore, most of liquid
Drop under gravity on Moving plate, be then thrown to again on the chin spoiler with acanthopore and form very thin liquid film, such as
This goes down repeatedly, until liquid is thrown out of rotor, formed "（）" type passage, liquid in the rotor constantly focus on and by
It is broken, gas-liquid contact surface is have updated, and space availability ratio is substantially increased, fluid flow is largely extended, is prolonged
Gas-liquid contact time has been grown, the gas-liquid separation effect of equipment is enhanced.
（4）In centrifugal field, gas is constantly sheared when by fluid passage between acanthopore and upper chin spoiler
With scattered, the interaction with liquid between the passage that deflector is formed between counter current contacting, the strong mixing of generation, gas-liquid
Enhancing, gas phase less turbulence enhancing, mass transferring in gas phase process is strengthened.
（5）Filler need not be filled, the cost of manufacture of device is reduced, operation energy consumption is reduced, and rotator inertia is aobvious
Write and reduce, operation stability is improved, can continuously run for a long time.
Brief description of the drawings
Fig. 1 is combined type baffling revolving bed structural representation;
Fig. 2 is liquid distribution trough structure expanded view;
Fig. 3 baffle upper plate side views;
Fig. 4 is chin spoiler side view.
In figure：Led under the quiet disks of 1-, 2- liquid distribution troughs, 3- liquid inlet tubes, 4- gas outlet tubes, 5- baffle upper plates, 6-
Flow plate, 7- gas inlet tubes, 8- Moving plates, 9- acanthopores, 10- rotary shafts, 11- liquid outlet tubes, 12- housings.
Embodiment
Embodiment of the present utility model is most further illustrated with reference to accompanying drawing.
As shown in figure 1, a kind of combined type baffling revolving bed mass transfer and consersion unit, including quiet disk 1, liquid distribution trough 2, liquid
Body inlet tube 3, gas outlet tube 4, baffle upper plate 5, chin spoiler 6, gas inlet tube 7, Moving plate 8, rotary shaft 10, liquid outlet
Pipe 11 and housing 12, it is characterised in that：Quiet disk 1 and Moving plate 8 are placed in housing, and quiet disk 1 is provided with different same of some diameters
Deflector 5 in the heart, Moving plate 8 is provided with some concentric round platform chin spoilers 6, and baffle upper plate 5 and chin spoiler 6 are staggered, quiet
Disk 1 is fixedly linked with gas outlet tube 4, and Moving plate 8 is fixedly connected with rotary shaft 10, and the one end of rotary shaft 10 is through housing 12 and therewith
Sealing.Gas inlet tube 7 and liquid outlet tube 11 are provided with housing 12, liquid distribution trough 2 connects with liquid inlet tube 3, liquid
Inlet tube 3 is arranged in gas outlet tube 4.Mass transfer, reaction detailed process are：Gas enters from gas feed 7, in rotor according to
It is secondary to be limited by chin spoiler 6 and baffle upper plate 5 by water conservancy diversion board channel, in the multiple action of acanthopore 9 and upper chin spoiler
Under, less turbulence is greatly enhanced；After liquid sprays after entering in liquid distribution trough 2 through pore, specific surface area is formed larger
Spraying, 6 on spray impingement to chin spoiler, forms very thin liquid film, is flowed up along chin spoiler 6, by acanthopore and upper
Fluid passage strikes with tiny drop is formed on foraminate baffle upper plate 5, under gravity between chin spoiler
Drop on Moving plate 8, be then thrown to again on the chin spoiler 6 with acanthopore and form very thin liquid film, so go down repeatedly；
Gas and the liquid counter current contacting between the passage that deflector is formed, the interaction occurred between strong mixing, gas-liquid increase
By force, gas phase less turbulence strengthens, and mass transferring in gas phase process is strengthened.Finally, gas flows out from gas vent 4, and liquid is by liquid
Outlet 11 is flowed out, and completes mass transfer, course of reaction.
As shown in Fig. 2 structure after the expansion of cylindrical shape liquid distribution trough 3, surrounding is asymmetric from top to bottom to be provided with pore,
Pore aperture is 0.4~0.5mm, it is ensured that liquid is uniformly sprayed onto on chin spoiler 6.
As shown in figure 3, baffle upper plate 5 is arranged on quiet disk 1, circular aperture is provided with baffle upper plate 5.
As shown in figure 4, the angle theta between chin spoiler 6 and Moving plate 8 is 45o~75o, acanthopore 9 is provided with chin spoiler 6,
Rolled over out in roll off mode on plate, acanthopore 9 include through hole and through hole top edge perpendicular to chin spoiler or relative to
The acclivitous hangnail of chin spoiler, acanthopore 9 is rectangular evenly distributed on chin spoiler 6.
Embodiment of the present utility model is described further with reference to specific embodiment.
Embodiment 1：By the utility model equipment application in 2000mg/m3Hydrogen sulfide absorption process.Apparatus structure in experiment
Parameter is：θ=45o、d1=1/10D、d2=1/7d1、d3=3d1、d4=1/7d1, it is acanthopore aperture 1.5mm, acanthopore spacing 2mm, circular small
Hole aperture 1mm, acanthopore spacing 2.5mm, liquid distribution trough pore aperture 0.45mm；Operating parameter is：Liquid-gas ratio is 10L/m3, rotation
Under the conditions of rotated bed rotating speed 1000r/min, soda content 12g/L, PDS content 15mg/L, 30 DEG C of temperature, the average removing of hydrogen sulfide
Rate is 96.4%.
Embodiment 2：By the utility model equipment application in 2000mg/m3Hydrogen sulfide absorption process.Apparatus structure in experiment
Parameter is：θ=60o、d1=1/12D、d2=1/6d1、d3=2.4d1、d4=1/5d1, acanthopore aperture 1mm, acanthopore spacing 2.5mm, circle
Small aperture 1.5mm, acanthopore spacing 2mm, liquid distribution trough pore aperture 0.4mm；Operating parameter is：Liquid-gas ratio is 10L/m3,
Under the conditions of revolving bed rotating speed 1000r/min, soda content 12g/L, PDS content 15mg/L, 30 DEG C of temperature, the average of hydrogen sulfide takes off
Except rate is 98.7%.
Embodiment 3：By the utility model equipment application in 2000mg/m3Hydrogen sulfide absorption process.Apparatus structure in experiment
Parameter is：θ=75o、d1=1/11D、d2=1/8d1、d3=2.7d1、d4=1/6d1, acanthopore aperture 2mm, acanthopore spacing 1.5mm, circle
Small aperture 2mm, acanthopore spacing 1.5mm, liquid distribution trough pore aperture 0.5mm；Operating parameter is：Liquid-gas ratio is 10L/m3,
Under the conditions of revolving bed rotating speed 1000r/min, soda content 12g/L, PDS content 15mg/L, 30 DEG C of temperature, the average of hydrogen sulfide takes off
Except rate is 95.3%.
Under same operation parameter, with document（Hydrogen sulfide [J] in gravity Method removing gas, chemical industry progress, 2008,27
（9）：1404-1407）Applied to 2000mg/m3The contrast of hydrogen sulfide absorption process see the table below.
| Experiment | Experiment 1 | Experiment 2 | Experiment 3 | Document |
| The average removal efficiency of hydrogen sulfide | 96.40% | 98.70% | 95.30% | 92.40% |
It can be seen that, it is higher than general device by the average removal efficiency of the utility model device hydrogen sulfide, with prominent effect.
Claims (8)
1. a kind of combined type baffling revolving bed mass transfer and consersion unit, including quiet disk（1）, liquid distribution trough（2）, liquid inlet tube
（3）, gas outlet tube（4）, baffle upper plate（5）, chin spoiler（6）, gas inlet tube（7）, Moving plate（8）, rotary shaft（10）, liquid
Body outlet（11）And housing（12）, it is characterised in that：Quiet disk（1）And Moving plate（8）It is placed in housing, quiet disk（1）It is provided with
The different concentric annular baffle upper plate of some diameters（5）, baffle upper plate（5）On be provided with the circular aperture uniformly arranged, Moving plate（8）
Provided with some round table-like chin spoilers with one heart（6）, chin spoiler（6）On be provided with the acanthopore uniformly arranged（9）, baffle upper plate
（5）And chin spoiler（6）It is staggered, quiet disk（1）With gas outlet tube（4）It is fixedly linked, Moving plate（8）With rotary shaft（10）Gu
Fixed connection, rotary shaft（10）One end passes through housing（12）And seal therewith.
2. combined type baffling revolving bed mass transfer according to claim 1 and consersion unit, it is characterised in that：Gas inlet tube
（7）And liquid outlet tube（11）It is arranged at housing（12）On, liquid distribution trough（2）With liquid inlet tube（3）It is connected, liquid-inlet
Pipe（3）It is arranged on gas outlet tube（4）It is interior.
3. combined type baffling revolving bed mass transfer according to claim 1 or 2 and consersion unit, it is characterised in that：Described
Baffle upper plate（5）Material is stainless steel or polypropylene plastics, chin spoiler（6）Material is stainless steel or polypropylene plastics.
4. combined type baffling revolving bed mass transfer according to claim 3 and consersion unit, it is characterised in that：Baffle upper plate
（5）It is equally spaced, adjacent baffle upper plate（5）Spacing d1For Moving plate（8）The 1/12~1/10 of length D, baffle upper plate（5）Highly
d3For adjacent baffle upper plate（5）Spacing d12.4~3 times, baffle upper plate（5）With Moving plate（8）Spacing d4For adjacent baffle upper plate
（5）Spacing d11/7~1/5.
5. combined type baffling revolving bed mass transfer according to claim 4 and consersion unit, it is characterised in that：Chin spoiler
（6）It is equally spaced, chin spoiler（6）With Moving plate（8）Between angle theta be 45o~75o, chin spoiler（6）Top is with above leading
Flow plate（5）Top spacing d2For adjacent baffle upper plate（5）Spacing d11/8~1/6.
6. combined type baffling revolving bed mass transfer according to claim 5 and consersion unit, it is characterised in that：Baffle upper plate
（5）Upper circular aperture aperture is 1~2mm, and pitch of holes is 1.5~2.5mm.
7. combined type baffling revolving bed mass transfer according to claim 6 and consersion unit, it is characterised in that：Chin spoiler
（6）Upper acanthopore（9）Being inclined upwardly perpendicular to chin spoiler or relative to chin spoiler including through hole and through hole top edge
Hangnail, acanthopore is rectangular evenly distributed on chin spoiler, and through-hole aperture is 1~2mm, and pitch of holes is 1.5~2.5mm.
8. combined type baffling revolving bed mass transfer according to claim 7 and consersion unit, it is characterised in that：Liquid distribution trough
（2）For cylindrical shape, surrounding is disposed with 6 groups of circular pores from top to bottom, and every group includes 7 pores, and pore aperture is 0.4~
0.5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018998.7U CN206444619U (en) | 2017-01-09 | 2017-01-09 | Combined type baffling revolving bed mass transfer and consersion unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018998.7U CN206444619U (en) | 2017-01-09 | 2017-01-09 | Combined type baffling revolving bed mass transfer and consersion unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206444619U true CN206444619U (en) | 2017-08-29 |
Family
ID=59670878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018998.7U Withdrawn - After Issue CN206444619U (en) | 2017-01-09 | 2017-01-09 | Combined type baffling revolving bed mass transfer and consersion unit |
Country Status (1)
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| CN (1) | CN206444619U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622093A (en) * | 2017-01-09 | 2017-05-10 | 中北大学 | Composite baffling revolving bed mass transfer and reaction device |
| CN110090613A (en) * | 2019-06-05 | 2019-08-06 | 昆明理工大学 | A kind of efficient heterophase reactor of big flow and its application |
| CN111676077A (en) * | 2020-06-23 | 2020-09-18 | 中国石油大学(华东) | Efficient atomized glycol dehydration device and use method and application thereof |
| CN112206698A (en) * | 2020-09-01 | 2021-01-12 | 浙江工业大学 | Baffling type super-gravity rotating bed with integrally rotating rotor |
| CN112717872A (en) * | 2020-12-07 | 2021-04-30 | 萍乡市华填化工填料有限公司 | Liquid distributor of chemical packed tower |
| RU2798127C1 (en) * | 2022-10-28 | 2023-06-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ангарский государственный технический университет" | Rotary column mass transfer apparatus |
-
2017
- 2017-01-09 CN CN201720018998.7U patent/CN206444619U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622093A (en) * | 2017-01-09 | 2017-05-10 | 中北大学 | Composite baffling revolving bed mass transfer and reaction device |
| CN106622093B (en) * | 2017-01-09 | 2018-07-10 | 中北大学 | Combined type baffling revolving bed mass transfer and consersion unit |
| CN110090613A (en) * | 2019-06-05 | 2019-08-06 | 昆明理工大学 | A kind of efficient heterophase reactor of big flow and its application |
| CN110090613B (en) * | 2019-06-05 | 2023-12-08 | 昆明理工大学 | High-flow high-efficiency multiphase reactor and application thereof |
| CN111676077A (en) * | 2020-06-23 | 2020-09-18 | 中国石油大学(华东) | Efficient atomized glycol dehydration device and use method and application thereof |
| CN112206698A (en) * | 2020-09-01 | 2021-01-12 | 浙江工业大学 | Baffling type super-gravity rotating bed with integrally rotating rotor |
| CN112206698B (en) * | 2020-09-01 | 2022-09-30 | 浙江工业大学 | Baffling type super-gravity rotating bed with integrally rotating rotor |
| CN112717872A (en) * | 2020-12-07 | 2021-04-30 | 萍乡市华填化工填料有限公司 | Liquid distributor of chemical packed tower |
| CN112717872B (en) * | 2020-12-07 | 2022-09-06 | 萍乡市华填化工填料有限公司 | Liquid distributor of chemical packed tower |
| RU2798127C1 (en) * | 2022-10-28 | 2023-06-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ангарский государственный технический университет" | Rotary column mass transfer apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170829 Effective date of abandoning: 20180710 |
|
| AV01 | Patent right actively abandoned |