CN207025347U - A kind of heterogeneous gas-liquid distributor with light phase extraction function - Google Patents
A kind of heterogeneous gas-liquid distributor with light phase extraction function Download PDFInfo
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- CN207025347U CN207025347U CN201720955219.6U CN201720955219U CN207025347U CN 207025347 U CN207025347 U CN 207025347U CN 201720955219 U CN201720955219 U CN 201720955219U CN 207025347 U CN207025347 U CN 207025347U
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Abstract
The utility model provides a kind of heterogeneous gas-liquid distributor with light phase extraction function, including liquid header, gas-liquid redistribution structure and extraction structure；Gas-liquid redistribution structure includes support baseboard, the liter air drain on support baseboard；Rise air drain sidewall upper and offer air rising hole, side wall lower ends offer heavy phase liquid distribution hole, drain channel-section steel is provided with heavy phase liquid distribution hole；Producing structure includes split-phase baffle plate and light phase liquid extraction pipe；Support baseboard is separated into and produces area provided with the two-phase phase-separating section for rising air drain and the light phase of opposite side by split-phase baffle plate, and light phase produces area and connected with light phase liquid extraction pipe, and the height of split-phase baffle plate is higher than heavy phase liquid distribution hole, less than air rising hole；Liquid header is located at the top of gas-liquid redistribution structure, and is connected by liquid conducting pipes with two-phase phase-separating section, and the utility model has gas-liquid distribution and light phase component extraction function concurrently, realizes split-phase and the extraction of single light component in tower, reduces equipment investment.
Description
Technical field
The utility model belongs to component field in chemical industry tower, and the non-of function is produced with light phase more particularly, to a kind of
Homogeneous gas-liquid distributor.
Background technology
Tower is that the industries such as oil refining, petrochemical industry, fine chemistry industry, food and medicine play the main of gas-liquid mass transfer effect
Equipment.The 20%-30% of all devices investment is accounted for, can be divided into plate column and packed tower according to the Inner Constitution of tower.In filler
In tower, filler is no doubt efficiently important, but corresponding tower internals, especially gas distributor and liquid distribution trough
It is the guarantee that packing efficiency plays completely, and it is highly important.
Immiscible situation usually occurs according to polarity difference for thing system to be separated, stratification state can substantially occurs, and
Technological requirement realizes the light phase after layering extraction in a certain piece of theoretical plate, while ensures that remaining liquid flows into next piece of theory
Plate, in the prior art, the mode typically used is all produces heterogeneous component in tower top, then by vertical or horizontal split-phase
Tank, to cut progress split-phase, after component needed for taking-up, remaining liq is returned in tower, the liquid returned in tower divides again through gas-liquid
Cloth device realizes that gas-liquid redistributes, and continues to carry out gas-liquid exchange in tower, using equipment needed for such a mode is more, cost of investment compared with
It is high, complicated, therefore a kind of cost of investment of urgent need is low, split-phase can be achieved in tower, while single light phase group can be produced
The device divided.
The content of the invention
In view of this, the utility model is directed to a kind of heterogeneous gas-liquid distributor with light phase extraction function, with solution
Certainly above mentioned problem.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
It is a kind of with light phase extraction function heterogeneous gas-liquid distributor, including liquid header, gas-liquid redistribution structure and
Produce structure；
The gas-liquid redistribution structure is included with the support baseboard of inner wall of tower seamless connection, on the support baseboard
Rise air drain；The bottom end opening of described liter of air drain, top closure, sidewall upper offer air rising hole, and side wall lower ends offer heavy phase
Liquid distribution holes；Described liter of air drain inwall opening position corresponding with the heavy phase liquid distribution hole is provided with the drain channel-section steel of longitudinal direction；
The extraction structure includes split-phase baffle plate and light phase liquid extraction pipe；The split-phase baffle plate is located at the support baseboard
On, and its both ends is connected with inner wall of tower, the support baseboard is separated into the two-phase provided with described liter of air drain by the split-phase baffle plate
The light phase of phase-separating section and opposite side produces area, the light phase extraction area and the light phase liquid extraction Guan Lian extended to outside tower
Logical, the height of the split-phase baffle plate is higher than the heavy phase liquid distribution hole, less than the air rising hole；
The top of the gas-liquid redistribution structure is provided with liquid header, and the liquid storage area of the liquid header passes through liquid
Conveyance conduit connects with the two-phase phase-separating section.
Further, filler is placed with the two-phase phase-separating section, the stacking of the filler is highly kept off less than the split-phase
Plate.
Further, the height of the liquid conducting pipes outlet end and the stacking of the filler are highly identical.
Further, the liquid header includes and the substrate of inner wall of tower seamless connection, the branch on the substrate
Seat and the horizontally disposed corrugated plating on the support base are supportted, upper surface and the tower wall of the substrate form liquid storage area.
Further, the liquid conducting pipes are downspout, the top of the downspout with the substrate connection and with
The liquid storage area connection, bottom are extended in the two-phase phase-separating section, and downspout is located remotely from one end of the split-phase baffle plate.
Further, the corrugated plating is formed by welding by multiple V-types, U-shaped or semicircular channel-section steel level.
Further, the drain channel-section steel is V-type, U-shaped or semicircular channel-section steel.
Further, the heavy phase liquid distribution hole and the air rising hole have multiple, are circumferentially opened around described liter of air drain
If some circles.
Relative to prior art, a kind of heterogeneous gas-liquid distributor tool with light phase extraction function described in the utility model
There is following advantage：
(1) gas-liquid distributor described in the utility model has gas-liquid distributed function and light phase component extraction function concurrently, without
The equipment such as extra phase separation tank are added, the extraction of split-phase and single light component can be achieved in tower, structure design is simple, reduces
Equipment investment；
(2) filler is also stacked with two-phase phase-separating section described in the utility model, further optimizes the layering of weight component
Effect, boundary become apparent from, and effectively improve the quality of the light phase component of extraction；
(3) liquid conducting pipes described in the utility model are downspout, and downspout is by the liquid storage area of liquid header and two
Phase phase-separating section connects, and is located at one end away from split-phase baffle plate, and liquid is longer in the residence time of two-phase phase-separating section, layered effect
More preferably.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the front view of heterogeneous gas-liquid distributor described in the utility model；
Fig. 2 is the top view of gas-liquid redistribution structure described in the utility model；
Fig. 3 is the top view of liquid header described in the utility model.
Description of reference numerals：
1- support baseboards；2- rises air drain；21- air rising holes；22- heavy phase liquid distribution holes；3- drain channel-section steels；4- split-phases are kept off
Plate；5- light phase liquids extraction pipe；6- two-phase phase-separating sections；7- light phases produce area；8- liquid conducting pipes；9- fillers；10- substrates；
11- support bases；12- corrugated platings；13- liquid storage areas.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Fig. 1,2 and 3, a kind of heterogeneous gas-liquid distributor with light phase extraction function, including liquid header, gas
Liquid redistribution structure and extraction structure；
Wherein, liquid header include with inner wall of tower be seamlessly connected substrate 10, the support base 11 on substrate 10 and
Horizontally disposed corrugated plating 12 on support base 11, corrugated plating 12 are horizontal by multiple V-types, U-shaped or semicircular channel-section steel
It is welded, upper surface, the outer surface of support base 11 and the tower wall of substrate 10 form liquid storage area 13, and the liquid of condensation comes together in ripple
On plate 12, converged at along trough in liquid storage area 13；
Gas-liquid redistribution structure includes the supporting plate 1 with inner wall of tower seamless welding, and supporting plate 1 is provided with several liter of air drain
2, rise air drain 2 and be mainly made up of sidewall paneling and cover plate, sidewall paneling is connected with support baseboard 1, and bottom, which extends downwardly, protrudes from branch
Bottom plate 1 is supportted, that is, the inner chamber for rising air drain 2 connects with the inner chamber of tower, and the bottom that the gas moved upwards is open through liter air drain 2 is entered
Entering in liter air drain 2, the end sealing of sidewall paneling cover plate, and gas flows out through being opened in the air rising hole 21 of the sidewall upper of liter air drain 2,
The side wall lower ends for rising air drain 2 offer heavy phase liquid distribution hole 22, and air rising hole 21 and heavy phase liquid distribution hole 22 have multiple, enclose
Some circles are circumferentially offered around the side wall of liter air drain 2, rise the inwall of air drain 2 with 22 corresponding opening position of heavy phase liquid distribution hole provided with vertical
To drain channel-section steel 3, drain channel-section steel 3 is V-type, U-shaped or semicircular channel-section steel, for will enter through heavy phase liquid distribution hole 22
Uniformly drainage is distributed to lower floor to liquid
Producing structure includes split-phase baffle plate 4 and light phase liquid extraction pipe 5；Split-phase baffle plate 4 is located on support baseboard 1, and its
Both ends are connected with inner wall of tower, i.e., the region that the upper surface of support baseboard 1 and tower wall surround has been separated into liter air drain 2 by split-phase baffle plate 4
Part and without rise air drain 2 part, two parts region be respectively two-phase phase-separating section 6 and light phase extraction area 7, light phase extraction area
Light phase liquid extraction pipe 5 is connected with corresponding to 7 in tower wall, light phase component produces through light phase liquid extraction pipe 5；Two-phase phase-separating section 6
Filler 9 is inside stacked with, the stacking of filler 9 is highly less than split-phase baffle plate 4, and the height of split-phase baffle plate 4 is higher than heavy phase liquid distribution hole
22, less than air rising hole 21；
The bottom of liquid storage area 13 of liquid header connects with the liquid feeding end of liquid conducting pipes 8, and liquid conducting pipes 8 go out
Liquid end is located in two-phase phase-separating section 6, the top highly less than split-phase baffle plate 4, can be highly identical with the stacking of filler 9, liquid
Conveyance conduit 8 can be downspout, and the top of downspout is connected with substrate 10 and connected with liquid storage area 13, and bottom extends to two-phase
In phase-separating section 6, downspout is arranged far from one end of split-phase baffle plate 4, it is ensured that the liquid guide flow that can be collected into liquid header
To two-phase phase-separating section 6, simultaneously because downspout is located remotely from one end of split-phase baffle plate 4, it can effectively extend liquid in two-phase
Residence time in phase-separating section 6, layered effect are more preferable.
When distributor described in the utility model is arranged in tower, the connection between each part will ensure that weldering is full, no
Leakage situation is may occur in which, each component installation location and height should determine according to actual conditions in tower.
The course of work of the present utility model：
The liquid that liquid header is collected into is transported to the two-phase phase-separating section of gas-liquid redistribution structure through liquid conducting pipes 8
In 6, after stablizing after a while, liquid realizes clearly split-phase in the presence of filler 9, and light phase component is through split-phase baffle plate 4
Overflow enters light phase extraction area 7, is produced through light phase liquid extraction pipe 5, remaining ingredient then passes through heavy phase liquid distribution hole 22 and water conservancy diversion
Steel tank 3 enters next piece of theoretical plate.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (8)
- A kind of 1. heterogeneous gas-liquid distributor with light phase extraction function, it is characterised in that：Divide again including liquid header, gas-liquid Cloth structure and extraction structure；The gas-liquid redistribution structure is included with the support baseboard (1) of inner wall of tower seamless connection, on the support baseboard (1) Liter air drain (2)；The bottom end opening of described liter of air drain (2), top closure, sidewall upper offer air rising hole (21), under side wall End offers heavy phase liquid distribution hole (22)；Described liter of air drain (2) inwall position corresponding with the heavy phase liquid distribution hole (22) Put drain channel-section steel (3) of the place provided with longitudinal direction；The extraction structure includes split-phase baffle plate (4) and light phase liquid extraction pipe (5)；The split-phase baffle plate (4) is located at the branch Support on bottom plate (1), and its both ends is connected with inner wall of tower, the support baseboard (1) is separated into provided with institute by the split-phase baffle plate (4) Light phase extraction area (7) of the two-phase phase-separating section (6) and opposite side of a liter air drain (2) is stated, light phase extraction area (7) is with extending to tower Outer light phase liquid extraction pipe (5) connection, the height of the split-phase baffle plate (4) are higher than the heavy phase liquid distribution hole (22), less than the air rising hole (21)；The top of the gas-liquid redistribution structure is provided with liquid header, and the liquid storage area of the liquid header is conveyed by liquid Pipeline (8) connects with the two-phase phase-separating section (6).
- A kind of 2. heterogeneous gas-liquid distributor with light phase extraction function according to claim 1, it is characterised in that：It is described Filler (9) is placed with two-phase phase-separating section (6), the stacking of the filler (9) is highly less than the split-phase baffle plate (4).
- A kind of 3. heterogeneous gas-liquid distributor with light phase extraction function according to claim 2, it is characterised in that：It is described The height of liquid conducting pipes (8) outlet end is highly identical with the stacking of the filler (9).
- A kind of 4. heterogeneous gas-liquid distributor with light phase extraction function according to claim 1, it is characterised in that：It is described Liquid header is including the substrate (10) with inner wall of tower seamless connection, the support base (11) on the substrate (10) and is located at Horizontally disposed corrugated plating (12) on the support base (11), upper surface and the tower wall of the substrate (10) form liquid storage area (13)。
- A kind of 5. heterogeneous gas-liquid distributor with light phase extraction function according to claim 4, it is characterised in that：It is described Liquid conducting pipes (8) are downspout, the top of the downspout be connected with the substrate (10) and with the liquid storage area (13) Connection, bottom are extended in the two-phase phase-separating section (6), and the downspout is arranged far from the side of the split-phase baffle plate (4).
- A kind of 6. heterogeneous gas-liquid distributor with light phase extraction function according to claim 4, it is characterised in that：It is described Corrugated plating (12) is formed by welding by multiple V-types, U-shaped or semicircular channel-section steel level.
- A kind of 7. heterogeneous gas-liquid distributor with light phase extraction function according to claim 1, it is characterised in that：It is described Drain channel-section steel (3) is V-type, U-shaped or semicircular channel-section steel.
- A kind of 8. heterogeneous gas-liquid distributor with light phase extraction function according to claim 1, it is characterised in that：It is described Heavy phase liquid distribution hole (22) and the air rising hole (21) have multiple, and circumferentially some circles are opened up around described liter of air drain (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955219.6U CN207025347U (en) | 2017-08-01 | 2017-08-01 | A kind of heterogeneous gas-liquid distributor with light phase extraction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955219.6U CN207025347U (en) | 2017-08-01 | 2017-08-01 | A kind of heterogeneous gas-liquid distributor with light phase extraction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207025347U true CN207025347U (en) | 2018-02-23 |
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ID=61473636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720955219.6U Active CN207025347U (en) | 2017-08-01 | 2017-08-01 | A kind of heterogeneous gas-liquid distributor with light phase extraction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207025347U (en) |
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2017
- 2017-08-01 CN CN201720955219.6U patent/CN207025347U/en active Active
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