CN206325382U - A kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism - Google Patents
A kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism Download PDFInfo
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- CN206325382U CN206325382U CN201621155160.4U CN201621155160U CN206325382U CN 206325382 U CN206325382 U CN 206325382U CN 201621155160 U CN201621155160 U CN 201621155160U CN 206325382 U CN206325382 U CN 206325382U
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Abstract
The utility model provides a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism, wherein, sleeve (1) is the housing with accommodating cavity；Liquid distribution device (2) is placed in the accommodating cavity in sleeve (1), and forms insulation jacket between sleeve (1)；Liquid distribution device (2) guiding liquid from flowed into and up by the absorbing liquid inlet tube (21) of sap cavity bottom run to setting gap location overflow to gas liquid reaction chamber fall to form liquid film；Gas liquid reaction bottom of chamber portion has waste liquid outlet pipe (22), top to have escaping pipe；Distribution device in gas-fluid (3) is located at the hollow bulb of liquid distribution device (2), from air inlet pipe (31) enter gas from it is lower flow into and run up then turn back to bottom again back towards upper operation.By liquid distribution device, liquid is distributed evenly in overflow body, the removal efficiency of wetted wall tower is improved.By overflow body, it ensure that the fluid flow on wetted wall tower inwall is constant.
Description
Technical field
The utility model is related to the experimental facilities of research gas-liquid mass transfer mechanism, more particularly to a kind of for studying gas-liquid mass transfer
The wetted wall tower of mechanism.
Background technology
Local atmosphere pollution and the change of global climate, cause people to living environment and healthy and safe extensive pass
Note, low-carbon economy turns into the focus inquired into the world.The atmosphere pollution caused by coal combustion such as acid in China some areas
Rain etc., the health care belt to local ecological environment and resident carrys out significant damage.The NOx and SO of power plant emission2It is main at present
Source, if be not controlled by, following Acid Rain Pollution of China may will be from sulfuric acid type to the compound development of sulfuric acid/nitric acid.
Mainly studied at present using wetted wall tower as reactor including CO2、NO、SO2Aerochemistry solvent absorption inside
Dynamics data.
This existing wetted wall tower includes sleeve, the wet pilaster in the middle of sleeve.The wet pilaster of liquid runs down is from the top down
Into flue gas enters from bottom to top from the bottom of sleeve.After gas liquid reaction, waste liquid is discharged from bottom, after absorption pernicious gas
Flue gas from top discharge.
Existing wetted wall tower has the disadvantage that：
1st, existing wetted wall tower can not realize the automatic precise control of temperature, and the unbalanced of temperature can influence gas liquid reaction to imitate
Rate；
2nd, in existing wetted wall tower, liquid flows out directly from wet pilaster, so easily causes wetted wall tower liquid distribution not
Uniformly, the bad distribution of liquid can cause enlarge-effect, so as to influence the removal efficiency of pernicious gas.
3rd, in existing wetted wall tower, liquid enters from the wet pilaster in the middle of wetted wall tower, so makes gas liquid interfacial area
Small, gas liquid reaction efficiency is low.
Utility model content
The purpose of this utility model is for being used to study the wet of gas-liquid mass transfer mechanism there is provided a kind of the problem of presently, there are
Wall tower, the removal efficiency of pernicious gas in the prior art is low, gas liquid reaction efficiency is low technical problem that it can solve the problem that.
The utility model is achieved through the following technical solutions：
The utility model provides a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism, and it includes：
Sleeve, liquid distribution device, distribution device in gas-fluid, absorbing liquid inlet tube, waste liquid outlet pipe, air inlet pipe and outlet
Pipe；
Sleeve is the housing with accommodating cavity；Liquid distribution device is placed in the accommodating cavity in sleeve, and with sleeve it
Between formed for insulation liquid flow passage chuck；
Liquid distribution device is included by sap cavity and gas-liquid reaction chamber, and guiding liquid is certainly by the absorbing liquid inlet tube of sap cavity bottom
Flow into and up and run to gap location overflow to the gas liquid reaction chamber of setting and fall to form liquid film；Gas liquid reaction chamber bottom waste stream goes out
Mouth pipe discharge waste liquid；The escaping pipe of gas liquid reaction top of chamber discharges reacted gas；
Distribution device in gas-fluid is arranged on the hollow bulb in the liquid distribution device, including air inlet pipe, enters from air inlet pipe
Gas from it is lower flow into and run up then turn back to bottom again back towards upper operation.
It is highly preferred that the liquid distribution device includes：
Wet wall wall portion, absorbing liquid inlet tube, waste liquid outlet pipe, overflow body, cap, accumulation plate；
Wet wall wall portion is around hollow bulb is formed, and accumulation plate is located at the bottom of wet wall wall portion；
Overflow body is arranged in the hollow bulb, on the inside of the outside of overflow body and wet wall wall portion between the accumulation plate of bottom
Formed by sap cavity；The inner side of overflow body and the formation gas liquid reaction chamber between the accumulation plate of bottom；
Cap one end is connected together with wet wall wall portion, and positioned at the top of overflow body and has gap between overflow body；
The bottom that waste liquid outlet pipe is arranged on accumulation plate is communicated with the gas liquid reaction chamber, the other end and outside waste collection
Equipment is connected；
Absorbing liquid inlet tube is arranged on the bottom of accumulation plate and led to described by sap cavity, the connection of the absorbing liquid inlet tube other end
Outside solution supplying device.
Communicated it is highly preferred that being provided with annular groove in the accumulation plate with the gas liquid reaction chamber；The waste liquid outlet pipe
It is arranged on the bottom of accumulation plate and is communicated with annular groove.
It is highly preferred that the top of the overflow body is milled with reservoir, and inner side of the outer side edges higher than reservoir of reservoir
Side, be uniformly distributed in the outer side edges of reservoir and diametrically with the multiple spout holes connected by sap cavity；
The cap is buckled in the top of overflow body, and one end is connected together with wet wall wall portion, and the other end is along overflow body
Inner side edge be bent to form downwards formed in flanging, and the flanging and overflow body between side annular gap, and the gap with
Reservoir is connected.
It is highly preferred that the distribution device in gas-fluid also includes：
Gas distribution cavity body；
The gas distribution cavity body is inverted U-shaped structure and both sides cavity bends and makes cavity hatch upward respectively；
The air inlet pipe passes through the accumulation plate of liquid distribution device bottom, and opens up stomata and gas distribution cavity in the circumferential
The upper chamber of body is communicated.
It is highly preferred that the wetted wall tower also includes：
Seal；
The seal is arranged between the ring flange of the upper flange lid, lower flange lid and sleeve.
It is highly preferred that the wetted wall tower also includes：
Thermocouple thermometer on the chuck, the thermocouple thermometer monitors the guarantor flowed in chuck in real time
The temperature of warm liquid, and Real-time Feedback to controller with the temperature for the insulation liquid for controlling to flow in chuck.
It is highly preferred that the liquid distribution device is made up with sleeve of transparent acrylic glass material.
It is highly preferred that the insulation liquid in the chuck formed between the liquid distribution device and sleeve is transparent double steamings
Water.
The utility model has the following technical effect that it can be seen from above-mentioned the technical solution of the utility model：
Liquid is distributed evenly in overflow body by the utility model by installing liquid distribution device in wetted wall tower, can
So that liquid distribution is uniform, so as to reduce enlarge-effect in the prior art caused by the bad distribution of liquid, fully send out
The removal efficiency of wetted wall tower is waved.
The utility model plays the role of regime flow and voltage stabilizing by setting overflow body, when fluid flow increases, overflow
Spout hole on body can reduce flow, constant so as to ensure the fluid flow on wetted wall tower inwall, and then ensure that liquid
The stabilization of film.Avoid fluid causes the fluid flow on wet wall to change because of inlet pressure oscillation.
The side wall of the utility model liquid runs down overflow body trickles to form liquid film from the top down, so adds gas-liquid contact
Area, improves gas liquid reaction efficiency.
The utility model make it that inner air tube distribution tends to be uniform by distribution device in gas-fluid, improves the utilization of flue gas
Rate, distribution device in gas-fluid not only reduces pollution, the risk of blast also saves energy consumption without other power drives.
The utility model is by setting chuck and thermocouple thermometer, it is ensured that flowing is that temperature is constant inside chuck
Distilled water, so as to accurately control the temperature for the solution for participating in reaction.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 be the utility model embodiment one in liquid distribution device structural representation；
Fig. 3 is the close-up schematic view in Fig. 2；
Fig. 4 is the structural representation of the utility model embodiment two；
Fig. 5 is the structural representation of the utility model embodiment three.
In accompanying drawing：
Sleeve 1, liquid distribution device 2, distribution device in gas-fluid 3, upper flange lid 4, lower flange lid 5 and seal 6；It is incubated liquid
Import 11, insulation liquid outlet 12；Wet wall wall portion 20, absorbing liquid inlet tube 21, waste liquid outlet pipe 22, overflow body 23, cap 24, product
Poly- plate 25；Spout hole 231, reservoir 232；Annular groove 251；Air inlet pipe 31, gas distribution cavity body 32；First escaping pipe 41,
Second escaping pipe 42.
Embodiment
In order that those skilled in the art more fully understands the technical scheme of the application, below with reference to accompanying drawing to this reality
It is described in further details with new.
The orientation such as upper and lower, left and right, front and rear in present specification term is based on position relationship shown in the drawings
Set up.Accompanying drawing is different, then corresponding position relationship is also possible to change therewith, therefore can not be interpreted as with this to protection model
The restriction enclosed.
In description of the present utility model, it is to be understood that the implication of " multiple " refers to two or more, removes
It is non-separately to have clearly specific limit.
In the utility model, belonging to " installation ", " connected ", " connecting ", " connection ", " fixation " etc. should be interpreted broadly, example
Such as, can be fixedly connected or be detachably connected or be integrally connected or mechanically connect, also may be used
To be electrical connection or can be in communication with each other or be directly connected to or be indirectly connected with by intermediary, Ke Yishi
The interaction relationship of UNICOM or two components inside two components.For the ordinary skill people of this area
For member, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Embodiment one：
The utility model is provided between a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism, the gas-liquid two-phase of the wetted wall tower
Contact area can be determined, therefore available for research gas-liquid mass transfer mechanism.Its structure as shown in figure 1, including：
Sleeve 1, liquid distribution device 2, distribution device in gas-fluid 3, upper flange lid 4, lower flange lid 5 and seal 6.
Sleeve 1 is the housing of hollow structure, and the housing can be cylindrical housings or prismatic housing, in it
The hollow space in portion is referred to here as accommodating cavity.Sleeve 1 is provided with upper flange plate above, and lower flange is arranged below.The side wall of sleeve 1
Provided with insulation liquid import 11 and insulation liquid outlet 12, wherein insulation liquid outlet 12 is located at the position by proximal wall bottom, insulation
Liquid import 11 is located at the position by proximal wall top.
Liquid distribution device 2 is placed in the accommodating cavity in sleeve 1, and it forms logical for insulation liquid flowing between sleeve 1
The chuck on road.Insulation liquid enters chuck by insulation liquid import 11, and chuck is flowed out by insulation liquid outlet 12.Flowed via the chuck
Insulation liquid energy is enough to be incubated to liquid distribution device 2.
In order to ensure that the insulation liquid in chuck keeps stationary temperature, thermocouple thermometer can be installed on the chuck,
Monitor the temperature of the insulation liquid flowed in chuck in real time by the thermocouple thermometer, and feed back to controller, there is controller hair
Whether to control heater heat to ensure the temperature of chuck inside holding liquid constant, so as to accurately control if sending control signal
Participate in the temperature of the solution of reaction.
Liquid distribution device 2 can be made up with sleeve 1 of transparent acrylic glass material, liquid distribution device 2 and sleeve 1
Between insulation liquid in the chuck that is formed can be transparent distilled water, it is such simple in construction, and can conveniently observe.
The structure of liquid distribution device 2 as shown in Figures 2 and 3, including：Wet wall wall portion 20, absorbing liquid inlet tube 21, waste liquid
Outlet 22, overflow body 23, cap 24, accumulation plate 25.
Wet wall wall portion 20 is the housing parts of liquid distribution device, and it is around hollow bulb is formed, and control portion is liquid point in this
The hollow bulb of cloth apparatus 2.Accumulation plate 25 is located at the bottom of wet wall wall portion 20.
Waste liquid is assembled for convenience, and annular groove 251 is provided with accumulation plate 25.
Overflow body 23 is arranged on to be surrounded in the hollow bulb formed by wet wall wall portion 20, and is closely contacted on the accumulation plate 25 of bottom
Together.Formed between the outside of overflow body 23, the inner side of wet wall wall portion 20 and the accumulation plate 25 of bottom by sap cavity.Overflow body 23 it is interior
Gas liquid reaction chamber is formed between the accumulation plate 25 of side and bottom.
The top of overflow body 23 is milled with reservoir 232, and inner side edge of the outer side edges higher than reservoir 232 of reservoir 232,
The multiple spout holes 231 for being uniformly distributed and diametrically being connected with by sap cavity in the outer side edges of reservoir 232, can so be protected
Demonstrate,prove liquid and enter reservoir 232 from spout hole 231, then go out from the inner side edge overflow of reservoir 232.The liquid runs down that overflow goes out is overflow
The inner side edge of fluid 23 is formed down liquid film, then into gas liquid reaction chamber.
Cap 24 is buckled in the top of overflow body 23, and one end is connected together with wet wall wall portion 20, and the other end is along overflow
The inner side edge of body 23 is bent to form downwards the gap that annular is formed between flanging, and the flanging and the inner side edge of overflow body 23, and should
Gap is connected with reservoir 232.So, the liquid gone out along the inner side edge overflow of reservoir 232 can be blocked by the flanging of cap 24,
Fall in the space that can only be limited in the gap, so as to form stably and controllable liquid film.
Waste liquid outlet pipe 22 is arranged on the bottom of accumulation plate 25, and one end is communicated with annular groove 251, to export from gas-liquid
The waste liquid in annular groove 251 is pooled in reaction chamber, the other end of waste liquid outlet pipe 22 is connected with outside waste collection equipment.
Absorbing liquid inlet tube 21 be arranged on the bottom of accumulation plate 25 and lead between overflow body 23 and wet wall wall portion 20 by
Sap cavity.Absorbing liquid inlet tube 21 is used for the solution supplying device for connecting outside.
Above-mentioned overflow body 23 has the effect of regime flow and voltage stabilizing in the utility model.When flow increases, overflow
Spout hole 231 on body 23 can reduce fluid flow, it is ensured that the fluid flow gone out from the overflow of overflow body 23 is constant and pressure
It is stable, and then ensure that the stabilization of liquid film.Avoid liquid and cause to overflow because of the inlet hydraulic fluctuation of absorbing liquid inlet tube 21
Fluid flow on fluid 23 changes and influences the stabilization of liquid film.
Distribution device in gas-fluid 3 is arranged on the hollow bulb in liquid distribution device 2, and it includes air inlet pipe 31 and gas distribution cavity
Body 32.Wherein air feed equipment is connected outside one end of air inlet pipe 31, and the other end passes through the accumulation plate of the bottom of liquid distribution device 2
25, and stomata is opened up in the circumferential, the stomata is communicated with gas distribution cavity body 32.Gas distribution cavity body 32 be inverted U-shaped structure and
Both sides cavity bends and makes cavity hatch upward respectively.Such structure to pass through via the gas that air inlet pipe 31 enters
Gas distribution cavity body 32 is able to flow direction variation, the bottom up operation of the hollow bulb of final gas from liquid distribution apparatus 2, with from
On run downwards liquid curtain just drive in the wrong direction.
Upper flange lid 4 is arranged on the top of sleeve 1, and is fixed by fastening bolt with the upper flange plate on sleeve 1.On this
The first escaping pipe 41 and the second escaping pipe 42 are connected with blind flange 4 and hollow bulb phase with liquid distribution device 2 is extended downwardly
Together, the flue gas after gas liquid reaction is discharged to outside in time.
Lower flange lid 5 is arranged on the bottom of sleeve 1, and is fixed by fastening bolt with the lower flange on sleeve 1.Absorb
Liquid inlet tube 21, waste liquid outlet pipe 22 and air inlet pipe 31 are through the lower flange 5 and extend outwardly.
In order that sleeve 1 closes more tight, seal 6 is installed additional between sleeve 1 in upper flange lid 4, lower flange lid 5.
The seal 6 can be O-ring seal, or other seals.
Above-mentioned flange is connected with preferable intensity and compactness, and applicable size range is wide, can in equipment and pipeline
Using.And dielectric leakage can be prevented by the seal of addition.
The operation principle of the utility model embodiment：
The solution that outside solution supplying device is provided arrives first at liquid distribution device 2 via absorbing liquid inlet tube 21
Hollow bulb, then reaches the reservoir 232 on the top of overflow body 23, then along reservoir via the spout hole 231 of overflow body 23
The 232 outside overflow of inner side edge.Influenceed in flooding process by cap 24, can only be between cap 24 and overflow body 23 between
To lower trickling in gap.Medial surface of the liquid guttered down along overflow body 23 flows from the top down, forms liquid film.
The gas that outside feeder is provided enters via air inlet pipe 31, adjusted via the passage of gas distribution cavity body 32
The hollow bulb of liquid distribution device 2 is flowed to and is directed to, to flow up with liquid film counter current contacting, so that having in flue gas
Evil gas is by liquid absorption.
The absorbing liquid flowed from the top down along the surface of the overflow body 23 of liquid distribution device 2 absorb passed through after pernicious gas by
The inner side of distribution device in gas-fluid 3 is accumulated in the annular groove 251 opened up in the accumulation plate 25 of the bottom of liquid distribution device 2, and
Discharged as waste liquid via waste liquid outlet pipe 22；
Flow up and gone out by the flue gas after absorption pernicious gas via the first escaping pipe 41 and second on upper flange lid 4
Tracheae 42 is discharged.
Embodiment two
The structure of embodiment two is as shown in figure 4, it with being in place of the difference of embodiment one, the overflow in the embodiment two
Body 23 does not include spout hole 231 and reservoir 232.Now, as long as ensureing that the one end of cap 24 is connected together with wet wall wall portion 20,
And positioned at the top of overflow body 23 and have gap between overflow body 23.So enter by the liquid in sap cavity from bottom to top
Operation is to the upper end of overflow body 23, the gap outflow between cap 24 and overflow body 23, and along overflow body 23 inner side edge to
Lower trickling forms liquid film.
Embodiment three
The structure of embodiment three is as shown in figure 5, it with being in place of the difference of embodiment one, the overflow in the embodiment two
Body 23 includes reservoir 232, not including spout hole 231.Now, as long as ensureing that the one end of cap 24 is connected on one with wet wall wall portion 20
Rise, and have gap between overflow body 23 positioned at the top (i.e. the tops of two sides of reservoir 232) of overflow body 23.This
Sample enter is run from bottom to top to the upper end of overflow body 23 by the liquid in sap cavity, between cap 24 and overflow body 23 between clearance flow
Liquid film is formed to reservoir 232, and along downward trickle of inner side edge of reservoir 232.
It is to be illustrated exemplified by being provided with annular groove 251 in the accumulation plate 25 of bottom in above three embodiment, but
The utility model is not limited thereto, and the purpose of this utility model can also be realized by being not provided with the annular groove 251.
Although the utility model is disclosed as above with preferred embodiment, embodiment is not for limiting the utility model
's.Any equivalence changes done in the spirit and scope for not departing from the utility model or retouching, also belong to this practicality new
The protection domain of type.Therefore the content that protection domain of the present utility model should be defined using claims hereof is mark
It is accurate.
Claims (7)
1. a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism, it is characterised in that the wetted wall tower includes：
Sleeve (1), liquid distribution device (2), distribution device in gas-fluid (3), absorbing liquid inlet tube (21), waste liquid outlet pipe (22),
Air inlet pipe (31) and escaping pipe；
Sleeve (1) is the housing with accommodating cavity, and sleeve (1) is provided with upper flange lid (4), lower flange lid (5) is arranged below above；
Liquid distribution device (2) is placed in the accommodating cavity in sleeve (1), and is formed between sleeve (1) for insulation liquid flow passage
Chuck；
Liquid distribution device (2) is included by sap cavity and gas-liquid reaction chamber, and guiding liquid is certainly by the absorbing liquid inlet tube of sap cavity bottom
(21) flow into and up and run to gap location overflow to the gas liquid reaction chamber of setting and fall to form liquid film；Give up in gas liquid reaction bottom of chamber portion
Liquid outlet (22) discharges waste liquid；The escaping pipe of gas liquid reaction top of chamber discharges reacted gas；
Distribution device in gas-fluid (3) is arranged on the hollow bulb in the liquid distribution device (2), including air inlet pipe (31), from air inlet
Pipe (31) enter gas from it is lower flow into and run up then turn back to bottom again back towards upper operation.
2. a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism according to claim 1, it is characterised in that the liquid
Distribution apparatus (2) includes：
Wet wall wall portion (20), absorbing liquid inlet tube (21), waste liquid outlet pipe (22), overflow body (23), cap (24), accumulation plate
(25)；
Wet wall wall portion (20) is around hollow bulb is formed, and accumulation plate (25) is located at the bottom of wet wall wall portion (20)；
Overflow body (23) is arranged in the hollow bulb, the product in the outside of overflow body (23) and on the inside of wet wall wall portion (20) and bottom
Formed between poly- plate (25) by sap cavity；The inner side of overflow body (23) and form gas liquid reaction between the accumulation plate (25) of bottom
Chamber；
Cap (24) one end is connected together with wet wall wall portion (20), and positioned at overflow body (23) top and with overflow body (23)
Between have gap；
The bottom that waste liquid outlet pipe (22) is arranged on accumulation plate (25) is communicated with the gas liquid reaction chamber, the other end and outside waste liquid
Collecting device is connected；
Absorbing liquid inlet tube (21) is arranged on the bottom of accumulation plate (25) and leads to described by sap cavity, and absorbing liquid inlet tube (21) is another
Solution supplying device outside the connection of one end.
3. a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism according to claim 2, it is characterised in that
Annular groove (251) is provided with the accumulation plate (25) to communicate with the gas liquid reaction chamber；The waste liquid outlet pipe (22)
It is arranged on the bottom of accumulation plate (25) and is communicated with annular groove (251).
4. a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism according to claim 2, it is characterised in that
The top of the overflow body (23) is milled with reservoir (232), and the outer side edges of reservoir (232) are higher than reservoir (232)
Inner side edge, be uniformly distributed in the outer side edges of reservoir (232) and diametrically with the multiple overflows connected by sap cavity
Hole (231)；
The cap (24) is buckled in the top of overflow body (23), and one end is connected together with wet wall wall portion (20), and the other end is suitable
The inner side edge for overflow body (23) is bent to form downwards formation annular between flanging, and the flanging and overflow body (23) inner side edge
Gap, and the gap connects with reservoir (232).
5. a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism according to claim 1-4 any one, its feature exists
In the distribution device in gas-fluid (3) also includes：
Gas distribution cavity body (32)；
The gas distribution cavity body (32) is inverted U-shaped structure and both sides cavity bends and makes cavity hatch upward respectively；
The air inlet pipe (31) passes through the accumulation plate (25) of liquid distribution device (2) bottom, and opens up stomata and gas in the circumferential
The upper chamber of body distribution cavity (32) is communicated.
6. a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism according to claim 5, it is characterised in that the wet wall
Tower also includes：
Seal (6)；
The seal (6) is arranged between the ring flange of the upper flange lid (4), lower flange lid (5) and sleeve (1).
7. a kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism according to claim 5, it is characterised in that the wet wall
Tower also includes：
Thermocouple thermometer on the chuck, the thermocouple thermometer monitors the insulation liquid flowed in chuck in real time
Temperature, and Real-time Feedback to controller with the temperature for the insulation liquid for controlling to flow in chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155160.4U CN206325382U (en) | 2016-10-31 | 2016-10-31 | A kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155160.4U CN206325382U (en) | 2016-10-31 | 2016-10-31 | A kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325382U true CN206325382U (en) | 2017-07-14 |
Family
ID=59286813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155160.4U Expired - Fee Related CN206325382U (en) | 2016-10-31 | 2016-10-31 | A kind of wetted wall tower for being used to study gas-liquid mass transfer mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987935A (en) * | 2019-12-25 | 2020-04-10 | 中国科学院力学研究所 | Optical system for dynamic test of surface of annular liquid film |
| CN111991995A (en) * | 2020-07-20 | 2020-11-27 | 中国神华能源股份有限公司国华电力分公司 | Absorption tower and flue gas desulfurization system |
-
2016
- 2016-10-31 CN CN201621155160.4U patent/CN206325382U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987935A (en) * | 2019-12-25 | 2020-04-10 | 中国科学院力学研究所 | Optical system for dynamic test of surface of annular liquid film |
| CN111991995A (en) * | 2020-07-20 | 2020-11-27 | 中国神华能源股份有限公司国华电力分公司 | Absorption tower and flue gas desulfurization system |
| CN111991995B (en) * | 2020-07-20 | 2022-07-19 | 中国神华能源股份有限公司国华电力分公司 | Absorption tower and flue gas desulfurization system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20181031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |