CN205613089U - Column plate subassembly and have its gas -liquid separation tower - Google Patents
Column plate subassembly and have its gas -liquid separation tower Download PDFInfo
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- CN205613089U CN205613089U CN201620331517.3U CN201620331517U CN205613089U CN 205613089 U CN205613089 U CN 205613089U CN 201620331517 U CN201620331517 U CN 201620331517U CN 205613089 U CN205613089 U CN 205613089U
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Abstract
The utility model provides a column plate subassembly and have its gas -liquid separation tower, wherein, the column plate subassembly includes: column plate (10) have the gas pocket of liter (11), the mass transfer component sets up on column plate (10) and lies in and rises gas pocket (11) and locate, and the mass transfer component includes: draft tube (20), fixed set up on column plate (10) and lie in rise gas pocket (11) and locate, the clearance has between the bottom of draft tube (20) and column plate (10), the tapering packs (30), sets up in draft tube (20), and the conical surface orientation that the tapering packed (30) rises gas pocket (11) setting. The technical scheme of the utility model the column plate entrainment volume that can solve effectively among the prior art is big, problem that the gas -liquid separation effect is not good.
Description
Technical field
This utility model relates to column plate technical field, in particular to a kind of column plate assembly and the gas-liquid separation tower with it.
Background technology
At present, during vapour-liquid mass, wide variety of tower mainly has plate column and the big type of packed tower two.In prior art
In, generally there is the problem that separation efficiency is low, production capacity is low in the big flux column plate of plate column.Such as, industry is applied more
The column plate with vertical sieve tray, gas flow rates is fast, and its mist entrainment is big, and gas-liquid separation effect is bad.
Utility model content
Main purpose of the present utility model is provide a kind of column plate assembly and have its gas-liquid separation tower, to solve prior art
In column plate mist entrainment big, the problem that gas-liquid separation effect is bad.
To achieve these goals, according to an aspect of the present utility model, it is provided that a kind of column plate assembly, including: column plate,
There is air rising hole；Mass transfer component, is arranged on column plate and is positioned at air rising hole, and mass transfer component includes: guide shell, is fixedly installed
On column plate and be positioned at air rising hole, between bottom and the column plate of guide shell, there is gap；Tapering filler, is arranged in guide shell,
The conical surface of tapering filler is arranged towards air rising hole.
Further, mass transfer component also includes the riser being arranged in guide shell and for fixing the fixed structure of riser,
Riser is between tapering filler and air rising hole, and the air inlet correspondence air rising hole of riser is arranged, and the gas outlet of riser is corresponding
The conical surface of tapering filler is arranged.
Further, riser includes multiple first riser, multiple first riseies in guide shell circumferentially direction interval set
Put.
Further, riser also includes the second riser, and the axis of the second riser is overlapping with the central axis of tapering filler to be set
Put.
Further, mass transfer component also includes the float valve structure being arranged on the top of guide shell.
Further, float valve structure includes the vertical supports being fixedly installed and can be arranged on vertical supports with fluctuating
Valve block, vertical supports has the limiting section of floating distance for limiting valve block.
Further, float valve structure also includes horizontal support piece, and the two ends of horizontal support piece are connected on the barrel of guide shell, vertical
It is arranged on horizontal support piece to the bottom of support member.
Further, guide shell includes that filler coordinates cylinder section and is positioned at the gas outlet section above filler cooperation cylinder section, gas outlet section
Barrel on be provided with sieve aperture, tapering filler is arranged on filler and coordinates in cylinder section.
Further, column plate also having through hole, mass transfer component also includes the guide frame being arranged on column plate, and guide frame has
There is the guiding import and exit being interconnected, guide import and connect with through hole, exit opening in the horizontal direction.
According to another aspect of the present utility model, it is provided that a kind of gas-liquid separation tower, including housing and the fall that is arranged in housing
Liquid plate, seal pot and column plate assembly, column plate assembly is above-mentioned column plate assembly, and seal pot is connected on the inwall of housing, tower
Plate is connected with seal pot, and down-flow plate is positioned at the top of seal pot.
Application the technical solution of the utility model, mass transfer component includes guide shell and the tapering filler being arranged in guide shell, cone
The conical surface of degree filler is arranged towards air rising hole.When column plate component operation, gas rises in guide shell from air rising hole, liquid edge
The gap between the column plate bottom by guide shell and column plate flows to below guide shell.Hereafter, in above-mentioned gas meeting carrying of liquids
A part be together upwardly in guide shell.Above-mentioned gas-liquid mixture enters in tapering filler, and above-mentioned tapering filler can subtract
The slow gas-liquid mixture rate of climb, reduces entrainment, and gas-liquid mixture can be uniformly distributed on the conical surface of tapering filler,
Formed mass transfer main resistance air film and liquid film is very thin and constantly update, the conical surface realizes gas-liquid two-phase secondary mass transfer.Due to cone
The surface area of degree filler is big, and pressure drop is low, and mass-transfer efficiency is greatly improved, and gas-liquid separation effect is more preferable.Additionally, due to tapering is filled out
Material can slow down the gas-liquid mixture rate of climb effectively, reduces entrainment, can allow the air-flow of more speed at air rising hole
Passing through, column plate flux is bigger, and production capacity is higher.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the cross-sectional schematic of the embodiment one according to column plate assembly of the present utility model；
Fig. 2 shows that the A-A of the column plate assembly of Fig. 1 is to cross-sectional schematic；
Fig. 3 shows that the B-B of the column plate assembly of Fig. 1 is to cross-sectional schematic；
Fig. 4 shows that the C-C of the column plate assembly of Fig. 1 is to cross-sectional schematic；
Fig. 5 shows the elevational schematic view of the column plate assembly of Fig. 1；
Fig. 6 shows the float valve structure of column plate assembly of Fig. 1, guide shell, the structural representation of sieve aperture；
Fig. 7 show the float valve structure of column plate assembly of Fig. 6, guide shell, sieve aperture D-D to cross-sectional schematic；
Fig. 8 shows the cross-sectional schematic of the embodiment two according to column plate assembly of the present utility model；
Fig. 9 shows that the E-E of the column plate assembly of Fig. 8 is to cross-sectional schematic；
Figure 10 shows the cross-sectional schematic of the embodiment three according to column plate assembly of the present utility model；
Figure 11 shows that the F-F of the column plate assembly of Figure 10 is to cross-sectional schematic；
Figure 12 shows that the G-G of the column plate assembly of Figure 10 is to cross-sectional schematic；
Figure 13 shows the partial structurtes schematic diagram of the embodiment one according to gas-liquid separation tower of the present utility model；
Figure 14 shows the schematic top plan view of the gas-liquid separation tower of Figure 13；And
Figure 15 shows the schematic top plan view of the embodiment two according to gas-liquid separation tower of the present utility model.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, column plate；11, air rising hole；20, guide shell；21, filler coordinates cylinder section；22, gas outlet section；23, sieve aperture；
30, tapering filler；40, riser；41, the first riser；42, the second riser；50, fixed structure；60, float valve
Structure；61, vertical supports；62, valve block；63, limiting section；64, horizontal support piece；70, guide frame；80, shell
Body；90, down-flow plate；100, seal pot.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Fig. 1, Fig. 4 and Fig. 5, the column plate assembly of embodiment one includes column plate 10 and mass transfer component.Wherein, tower
Plate 10 has air rising hole 11.Mass transfer component is arranged on column plate 10 and is positioned at air rising hole 11.Mass transfer component includes guide shell 20
With tapering filler 30.Guide shell 20 is fixedly installed on column plate 10 and is positioned at air rising hole 11.The bottom of guide shell 20 has
Weld part, this weld part welds together with column plate 10, and has gap between the bottom of guide shell 20 and column plate 10.
In the present embodiment, the gap between bottom and the column plate 10 of guide shell 20 is 20～40mm.The cross section of guide shell 20
Rounded.The percent opening of air rising hole 11 is 5～25%.Tapering filler 30 is arranged in guide shell 20.The cone of tapering filler 30
Arrange facing to air rising hole 11.
The column plate assembly of application the present embodiment, arranges mass transfer component, and above-mentioned mass transfer component bag at the air rising hole 11 of column plate 10
Including guide shell 20 and the tapering filler 30 being arranged in guide shell 20, the conical surface of tapering filler 30 is arranged towards air rising hole 11.
When column plate component operation, gas rises in guide shell 20 from air rising hole 11, and liquid passes through guide shell 20 along column plate 10
Bottom and column plate 10 between gap flow to below guide shell 20.Hereafter, the part one in above-mentioned gas meeting carrying of liquids
With being upwardly in guide shell 20.Above-mentioned gas-liquid mixture enters in tapering filler 30, and above-mentioned tapering filler 30 can slow down
The gas-liquid mixture rate of climb, reduces entrainment, and gas-liquid mixture can be uniformly distributed on the conical surface of tapering filler 30,
Formed mass transfer main resistance air film and liquid film is very thin and constantly update, the conical surface realizes gas-liquid two-phase secondary mass transfer.Due to cone
The surface area big (for 1.3 times of conventional fillers) of degree filler 30, pressure drop low (for conventional fillers low 40～50%), mass-transfer efficiency
Being greatly improved, gas-liquid separation effect is more preferable.The raising speed on gas-liquid mixture additionally, due to tapering filler 30 can slow down effectively
Degree, reduces entrainment, the air-flow of more speed at air rising hole 11 can be allowed to pass through, and column plate flux is bigger, and production capacity is more
By force.
In the column plate assembly of this enforcement one, tapering filler 30 for be formed by wire rod coiling, simple in construction, cheap, just
In production.
As depicted in figs. 1 and 2, in the column plate assembly of embodiment one, mass transfer component also includes the liter being arranged in guide shell 20
Trachea 40 and for fixing the fixed structure 50 of riser 40.Riser 40 is between tapering filler 30 and air rising hole 11.
The air inlet correspondence air rising hole 11 of riser 40 is arranged, and the conical surface of the gas outlet correspondence tapering filler 30 of riser 40 is arranged.By
The liquid carried up in the gas risen from air rising hole 11 and gas is generally not capable of being evenly distributed in the conical surface of tapering filler 30
On, above-mentioned riser 40 may be used for disperseing ascending air and being guided to gas on the conical surface of tapering filler 30 relatively by ascending air
Few position, so that air-flow and liquid stream form liquid film, uniform mass transfer on the conical surface of tapering filler 30.
In the present embodiment, riser 40 includes four the first riseies 41 and second riser 42, four first liter of gas
Pipe 41 in guide shell 20 circumferentially interval, direction arrange and be uniformly distributed, the axis of the second riser 42 and tapering filler 30
Central axis overlap, the i.e. second riser 42 is directed at the summit of tapering filler 30.Fixed structure 50 encloses for fine wire
The disk become, disk is fixing with the inwall of guide shell 20 to be connected, and the first riser 41 and the second riser 42 are fixed on disk.
Above-mentioned disk is positioned at the bottom of tapering filler 30, tapering filler 30 can also be played certain supporting role equally.Need
Bright, the position that arranges of riser 40 is not limited to this, in other embodiments, and the quantity of riser and to arrange position permissible
Select as required.
As shown in Fig. 1, Fig. 6 and Fig. 7, in the column plate assembly of embodiment one, mass transfer component also includes being arranged on guide shell
The float valve structure 60 on the top of 20.The aperture of above-mentioned float valve structure 60 can be adjusted according to the flow of ascending air, thus
Ensure that the pressure in guide shell 20 will not be excessive.In the present embodiment, float valve structure 60 includes horizontal support piece 64, fixing sets
The vertical supports 61 put and the valve block 62 that can be arranged on fluctuating on vertical supports 61.The two of horizontal support piece 64
On the barrel on the top that end is connected to guide shell 20, the bottom of vertical supports 61 is welded on horizontal support piece 64, longitudinally props up
The top of support member 61 has the limiting section 63 of the floating distance for limiting valve block 62.The diameter of valve block 62 and guide shell 20
Barrel dliameter is suitable.The gap of 5～50mm is maintained between the top of valve block 62 and guide shell 20.Valve block 62 can be according to leading
Air-flow size in flow cartridge 20 fluctuates, thus adjusts the amount of gas out from guide shell 20 top, it is ensured that water conservancy diversion
Pressure in cylinder 20 will not be excessive.Above-mentioned limiting section 63 can limit the lifting position of valve block 62, prevents valve block 62 from deviating from.
As shown in figures 1 and 3, in the column plate assembly of embodiment one, guide shell 20 includes that filler coordinates cylinder section 21 and position
The gas outlet section 22 above cylinder section 21 is coordinated in filler.Sieve aperture 23 it is provided with on the barrel of gas outlet section 22.Tapering filler 30
It is arranged in filler cooperation cylinder section 21.Above-mentioned sieve aperture 23 is multiple, multiple sieve apertures 23 offer size etc. and liquid viscosity, close
Degree, surface tension etc. are relevant, can be circular or rectangle.When air-flow is after tapering filler 30, a small amount of liquid can be carried secretly, folder
Liquid film can be broken up during the airflow passes sieve aperture 23 of carrying liqs, make drop flow down along the barrel of guide shell 20, improve gas further
Liquid separating effect.Additionally, when the valve block 62 of float valve structure 60 is not opened, sieve aperture 23 can ensure that the gas in guide shell 20
Circulation, reduces the pressure in guide shell 20.
As shown in figure 13, in the column plate assembly of embodiment one, guide shell 20 is multiple, and multiple guide shells 20 are at column plate 10
On take equilateral triangle arrangement.Certainly, the arrangement mode of multiple guide shells 20 is not limited to this, and the most unshowned other are implemented
In mode, multiple guide shells can take rectangular arranged.
In the prior art, there is liquid level drop in column plate and cause that different parts liquid layer thickness is different, the penetration resistance of gas not
With, relatively thin easily by blowing at column plate downstream liquid layer, liquid layer thicker air-flow in upstream is difficult to the disadvantages such as breakthrough.When downstream liquid layer relatively
Thin place liquid is blown open by gas, when i.e. local gas speed reaches maximum, it is simply that production capacity maximum, upstream portion is due to liquid layer relatively
Thick and closely knit, the local gas speed that portion gas is difficult to break through is minimum, have impact on production capacity.
In the column plate assembly of embodiment one, column plate 10 also has through hole.Mass transfer component also includes being arranged on column plate 10
Guide frame 70.Guide frame 70 has a guiding import and exit (not shown) being interconnected, guide import with
Through hole connects, exit opening in the horizontal direction.In the present embodiment, guide frame 70 is provided on column plate 10 many
Individual projection, its three are connected with column plate 10, and an opening is formed on exit, the opening direction of exit and column plate 10
Liquid flow direction is consistent.Above-mentioned exit is elongated in shape, and its length is much larger than height.Above-mentioned guide frame 70 can make from
The gas come on through hole blows out along exit, i.e. gas blows out along the surface of column plate 10 along horizontal direction, above-mentioned gas
Can lower floor's blowout of liquid on corresponding column plate 10, the liquid Forward stability on column plate 10 so can be guided to flow, thus disappear
Except the liquid level drop on column plate 10, liquid level reaches uniformity, and on column plate 10, the gas-to-liquid contact of different parts is more uniform,
Mass-transfer efficiency improves.Meanwhile, riser 40 and sieve aperture 23 the top blowout that can cause air flow through guide shell 20 is set, blow
The gas gone out can the upper strata blowout of liquid on corresponding column plate 10, so can also play and guide the liquid on column plate 10 forward
The effect of steady flow.
In the present embodiment, guide frame 70, riser 40 and the combination of sieve aperture 23, can play close for liquid on column plate 10
Flowing in " zero gradient ", eliminate liquid level drop between upstream and downstream liquid stream, on column plate 10, the contact of different parts vapour-liquid is more uniform,
Mass-transfer efficiency improves, and full tower each position liquid level has reached uniformity, when population mean gas speed reaches maximum, has been only production capacity
Maximum, so production capacity is improved largely than existing column plate.
As shown in figure 13, in the column plate assembly of embodiment one, guide frame 70 is similarly multiple, and multiple guide frames 70 exist
Equilateral triangle arrangement is taked on column plate 10.Certainly, the arrangement mode of multiple guide frames 70 is not limited to this, the most not shown
Other embodiments in, multiple guide frames can take rectangular arranged.
In the column plate assembly of embodiment one, fillet is poured out at the edge of the air rising hole 11 of column plate 10, or uses other to be conducive to reducing
The structure of flow resistance.The flow area of guide shell 20 is more than or equal to the circulation area of the air rising hole 11 of column plate 10.
As shown in Figure 8 and Figure 9, the column plate assembly of embodiment two and differring primarily in that of embodiment one, riser 40 only includes
12 the second riseies 42, wherein, 12 the second riseies 42 are divided into two groups, and first group includes eight the second riseies
42, eight the second riseies 42 in guide shell 20 circumferentially interval, direction arrange and be evenly distributed on outside, second group includes
Four the second riseies 42, four the second riseies 42 are in guide shell 20, circumferentially interval, direction arranges and is evenly distributed on
Side.Other structures of the present embodiment are identical with embodiment one with operation principle, do not repeat them here.
As shown in Figure 10 to Figure 12, the column plate assembly of embodiment three and differring primarily in that of embodiment one, cutting of guide shell 20
Face is rectangular.Multiple riseies 40 are arranged in arrays.It should be noted that in fig. 12, the tapering filler in guide shell 20
It is not drawn into concrete structure, only indicates with conventional packing and represent.Other structures of the present embodiment are identical with embodiment one with operation principle,
Do not repeat them here.
As shown in Figure 13 and Figure 14, present invention also provides a kind of gas-liquid separation tower, according to the reality of the gas-liquid separation tower of the application
Execute example one and include housing 80 and the down-flow plate 90 being arranged in housing 80, seal pot 100 and column plate assembly.Column plate assembly
For above-mentioned column plate assembly.Seal pot 100 is connected on the inwall of housing 80.Column plate 10 is connected with seal pot 100.Descending liquid
Plate 90 is positioned at the top of seal pot 100.Arranging boss (not shown) at the liquid inlet of column plate 10, this boss can be right
Liquid plays the effect of bubbling, the flowing of liquid of being more convenient for and mass transfer.In the present embodiment, column plate assembly is between the upper and lower every setting
Multiple, the total height of mass transfer component be spacing between adjacent two column plates 10 up and down about 2/3, generally 100～
400mm。
It should be noted that in fig. 13, the tapering filler in guide shell 20 is not drawn into concrete structure, only uses conventional packing mark
Show expression.Mass transfer component is also only schematic diagram, arranges position mainly for show multiple mass transfer component.
In the gas-liquid separation tower of embodiment one, the operation principle of gas-liquid separation tower is as follows: liquid drops to be subject to by down-flow plate 90
In liquid dish 100, when the liquid in seal pot 100 is abundant, liquid flows to column plate 10.Gas from the lower section of column plate 10 with one
Fixed speed is by air rising hole 11, and the quilt behind the gap between the bottom of guide shell 20 and column plate 10 of the liquid on column plate 10
The above-mentioned gas with certain speed carries rising secretly, and gas-liquid mixture carries out mixing by the tapering filler 30 in guide shell 20 and passes
Matter, thus complete gas-liquid separation.Gas after separation escapes and enter last layer column plate by float valve structure 60 and sieve aperture 23
The air rising hole 11 of 10, the barrel of the liquid runs down guide shell 20 after separation drops to next layer of column plate 10.At each layer of column plate
All proceed as described above on 10, thus in the case of gas-liquid counter current, it is achieved multistage cocurrent cooling operation.Use the gas-liquid of the present embodiment
The column plate assembly of knockout tower carries out gas-liquid mass transfer separation, and operating flexibility is 20～130%, and compared with existing column plate, production capacity is high
Going out 80～150%, separation efficiency exceeds 15～35%.
In the gas-liquid separation tower of embodiment one, mass transfer component is arranged in cross-flow on column plate 10, is dispersed on column plate 10
Rectangle mass-transfer zone.Column plate 10 is provided with guide frame, sieve aperture, gear piece downflow weir, turbulence promoter, down-flow plate 90, column plate
On 10, guide frame is the boss that column plate 10 upper punch rises.Gear piece shape downflow weir can regulate on column plate 10 with liquid flowing strength according to gas
Liquid level, is used for ensureing gas-liquid contact time.
As shown in figure 15, present invention also provides a kind of gas-liquid separation tower, wrap according to the embodiment two of the gas-liquid separation tower of the application
Include housing 80 and the down-flow plate 90 being arranged in housing 80, seal pot 100 and column plate assembly.The gas-liquid of embodiment two is divided
From differring primarily in that of tower and embodiment one, the rectangular in cross-section of the guide shell 20 of column plate assembly.In Figure 15, arrow represents and leads
The outgassing direction of the sieve aperture of flow cartridge 20.Other structures of the present embodiment are identical with embodiment one with operation principle, do not repeat them here.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this area
For technical staff, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, institute
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a column plate assembly, including:
Column plate (10), has air rising hole (11)；
Mass transfer component, is arranged on described column plate (10) and above and is positioned at described air rising hole (11) place,
It is characterized in that, described mass transfer component includes:
Guide shell (20), is fixedly installed on described column plate (10) and above and is positioned at described air rising hole (11) place, described water conservancy diversion
Between bottom and the described column plate (10) of cylinder (20), there is gap；
Tapering filler (30), is arranged in described guide shell (20), and the conical surface of described tapering filler (30) is towards described
Air rising hole (11) is arranged.
Column plate assembly the most according to claim 1, it is characterised in that described mass transfer component also includes being arranged on described guide shell
(20) riser (40) in and be used for fixing the fixed structure (50) of described riser (40), described riser
(40) it is positioned between described tapering filler (30) and described air rising hole (11), the air inlet pair of described riser (40)
Should arrange by described air rising hole (11), the conical surface of the corresponding described tapering filler (30) in the gas outlet of described riser (40) sets
Put.
Column plate assembly the most according to claim 2, it is characterised in that described riser (40) includes multiple first riser
(41), multiple described first riseies (41) circumferentially interval, direction setting in described guide shell (20).
Column plate assembly the most according to claim 3, it is characterised in that described riser (40) also includes the second riser (42),
The axis of described second riser (42) overlaps with the central axis of described tapering filler (30).
Column plate assembly the most according to any one of claim 1 to 4, it is characterised in that described mass transfer component also includes arranging
Float valve structure (60) on the top of described guide shell (20).
Column plate assembly the most according to claim 5, it is characterised in that described float valve structure (60) includes that be fixedly installed indulges
To support member (61) and the valve block (62) on described vertical supports (61) can be arranged on fluctuating, described vertical
There is on support member (61) limiting section (63) of floating distance for limiting described valve block (62).
Column plate assembly the most according to claim 6, it is characterised in that described float valve structure (60) also includes horizontal support piece
(64), the two ends of described horizontal support piece (64) are connected on the barrel of described guide shell (20), described longitudinal bracing
The bottom of part (61) is arranged on described horizontal support piece (64).
Column plate assembly the most according to claim 1, it is characterised in that described guide shell (20) includes that filler coordinates cylinder section (21)
And it is positioned at the gas outlet section (22) above described filler cooperation cylinder section (21), on the barrel of described gas outlet section (22)
Being provided with sieve aperture (23), described tapering filler (30) is arranged on described filler and coordinates cylinder section (21) interior.
Column plate assembly the most according to claim 1, it is characterised in that also there is on described column plate (10) through hole, described biography
Matter element also includes the guide frame (70) being arranged on described column plate (10), and described guide frame (70) has mutually
The guiding import of connection and exit, described guiding import connects with described through hole, and described exit is in the horizontal direction
Opening.
10. a gas-liquid separation tower, the down-flow plate (90) including housing (80) and being arranged in described housing (80), seal pot
(100) and column plate assembly, it is characterised in that described column plate assembly is the tower according to any one of claim 1 to 9
Board component, described seal pot (100) is connected on the inwall of described housing (80), and described column plate (10) is subject to described
Liquid dish (100) connects, and described down-flow plate (90) is positioned at the top of described seal pot (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331517.3U CN205613089U (en) | 2016-04-19 | 2016-04-19 | Column plate subassembly and have its gas -liquid separation tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331517.3U CN205613089U (en) | 2016-04-19 | 2016-04-19 | Column plate subassembly and have its gas -liquid separation tower |
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| Publication Number | Publication Date |
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| CN205613089U true CN205613089U (en) | 2016-10-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029654A (en) * | 2016-12-09 | 2017-08-11 | 湘潭大学 | Combined trapezoid spray tray and plate column |
-
2016
- 2016-04-19 CN CN201620331517.3U patent/CN205613089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029654A (en) * | 2016-12-09 | 2017-08-11 | 湘潭大学 | Combined trapezoid spray tray and plate column |
| CN107029654B (en) * | 2016-12-09 | 2019-12-03 | 湘潭大学 | Combined trapezoid spray tray and plate column |
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