CN209393191U - A kind of combination tapering shape gas-liquid redistributor - Google Patents
A kind of combination tapering shape gas-liquid redistributor Download PDFInfo
- Publication number
- CN209393191U CN209393191U CN201822213498.6U CN201822213498U CN209393191U CN 209393191 U CN209393191 U CN 209393191U CN 201822213498 U CN201822213498 U CN 201822213498U CN 209393191 U CN209393191 U CN 209393191U
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- bar shaped
- folded plate
- shaped folded
- gas
- baffle
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Abstract
The utility model relates to a kind of combination tapering shape gas-liquid redistributors, including tapered wall and connecting bottom board, connecting bottom board is installed in tapered wall bottom, connecting bottom board is equipped with several bar shaped folded plates, bar shaped folded plate is inverted V type structure, bar shaped folded plate two sides are equidistantly equipped with several stomatas, the baffle with bar shaped folded plate side angle each other is installed on bar shaped folded plate side above each stomata, and distance of the angle and baffle between baffle and bar shaped folded plate side at connecting bottom board center is directly proportional, using bar shaped folded plate and baffle, so that the distributed effect of cleaning solution is good, contact area and the time of gas-liquid can be increased；By the way that angle is arranged between baffle and bar shaped folded plate side, and the distance of angle and baffle between the two at connecting bottom board center is directly proportional, it ensure that the gas flow rate difference come out from each stomata of connecting bottom board is little, so that the distributed effect of gas is good, the bad distribution for reducing gas and liquid in packed tower, improves the mass-transfer efficiency of gas-liquid.
Description
Technical field
The utility model relates to gas-liquid redistributors, and in particular to a kind of combination tapering shape gas-liquid redistributor.
Background technique
Packed tower belongs to continous way gas-liquid mass transfer (contact) equipment, and gas is sent into from tower bottom, then continues through with liquid in adverse current
The gap of packing layer, under normal operations, gas phase are continuous phase, and liquid phase is dispersed phase, for the effect for guaranteeing two-phase mass transfer, are answered
When ensuring being uniformly distributed on any section gas-liquid, but during real work, when liquid flows downward along packing layer
When, the trend that the oriented tower wall of meeting is concentrated forms wall stream effect, causes gas-liquid two-phase to be unevenly distributed in packing layer, to reduce
Mass-transfer efficiency, it is therefore desirable to gas-liquid distribution apparatus is set in packing layer, it is bad in packed tower to eliminate liquid or gas
Distribution, realizes being uniformly distributed for gas-liquid.
Since gas is during rising, distribution in the section of tower ontology is simultaneously uneven, closer to tower ontology
Center at gas flow rate it is bigger, the gas flow rate at tower body edges is lower, therefore flows downwardly through packing layer
Cleaning solution can think tower inner body wall oblique flow, be finally attached to tower body interior and flow downward to be formed " wall stream ", and then reduce
The efficiency of packed tower.
Utility model content
In view of this, the utility model discloses a kind of combination tapering shape gas-liquid redistributor, can reduce in packed tower
The bad distribution of gas-liquid, promotes the mass-transfer efficiency of gas-liquid.
The utility model provides a kind of combination tapering shape gas-liquid redistributor, including tapered wall and connecting bottom board, described
Connecting bottom board is installed in tapered wall bottom, and bar shaped folded plate is arranged in parallel equipped with several in the connecting bottom board, and bar shaped folded plate is inverted V type
Structure, bar shaped folded plate two sides are equidistantly equipped with several stomatas, are installed on the bar shaped folded plate side above each stomata
With the baffle of bar shaped folded plate side angle each other, and angle between baffle and bar shaped folded plate side and baffle are apart from connecting bottom board
Distance at center is directly proportional.
Further, the angular range between the baffle and bar shaped folded plate side is 15 ° -90 °.
Further, the tapered wall top outer diameter is greater than bottom outer diameter, is installed in filler inner wall of tower at the top of tapered wall.
Further, several first through hole, the tapered wall are uniformly provided on the connecting bottom board below the bar shaped folded plate
On be uniformly provided with several second through-holes, the opening direction of the first through hole and the second through-hole is along packed tower axis direction.
Further, the internal diameter of the first through hole is greater than the internal diameter of the second through-hole.
Further, the internal diameter of the first through hole is not more than the bottom width of bar shaped folded plate.
Further, the stomata lower side is concordant with the top of connecting bottom board.
Technical solution provided by the utility model has the benefit that using bar shaped folded plate and baffle, so that washing
The distributed effect of liquid is good, can increase contact area and the time of gas-liquid；By the way that folder is arranged between baffle and bar shaped folded plate side
Angle, and the distance of angle and baffle between the two at connecting bottom board center is directly proportional, ensure that from each gas of connecting bottom board
The gas flow rate difference that hole comes out is little, so that the distributed effect of gas is good, reduces the bad of gas and liquid in packed tower
Distribution, improves the mass-transfer efficiency of gas-liquid.
Detailed description of the invention
Fig. 1 is a kind of top view for combining tapering shape gas-liquid redistributor of the utility model embodiment one；
Fig. 2 is the X-X cross-sectional view in Fig. 1；
Fig. 3 is enlarged drawing at the A of Fig. 1.
In figure: 1, tapered wall 2, connecting bottom board 3, bar shaped folded plate 4, stomata 5, baffle 6, first through hole 7, second are logical
Hole 8, packed tower.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is further described.
Embodiment one
Referring to FIG. 2, the embodiments of the present invention disclose a kind of combination tapering shape gas-liquid redistributor, including taper
Wall 1 and connecting bottom board 2,1 top outer diameter of tapered wall are greater than bottom outer diameter, in the truncated cone-shaped structure of handstand, 1 top of tapered wall
It is installed in 8 inner wall of packed tower, several second through-holes 7 are uniformly provided in the tapered wall 1, for being flowed up in packed tower 8
Gas passed through from this, the cleaning solution for being also used for flowing downward in packed tower 8 is passed through from this, complete gas-liquid between mutual biography
Matter；
Fig. 1, Fig. 2 and Fig. 3 are please referred to, 1 bottom of tapered wall is equipped with the connecting bottom board 2, during installation, described in holding
Connecting bottom board 2 is located at horizontality, and bar shaped folded plate 3 is arranged in parallel equipped with several in the connecting bottom board 2, and bar shaped folded plate 3 is inverted V type
Structure, it is preferable that 3 bottom of bar shaped folded plate and connecting bottom board 2 are integrated, and guarantee that the integraty of total is higher；Institute
It states and is uniformly provided with several first through hole 6 on the connecting bottom board 2 of the lower section of bar shaped folded plate 3 and is equidistantly equipped in 3 two sides of bar shaped folded plate
Several stomatas 4 are installed with the gear with 3 side of bar shaped folded plate angle each other on 3 side of bar shaped folded plate of each 4 top of the stomata
Plate 5, generally, the angular range between 3 side of the baffle 5 and bar shaped folded plate are 15 ° -90 °, then upward in packed tower 8
The gas of flowing can enter out of first through hole 6, and be discharged from stomata 4, and the cleaning solution to flow downward is along 3 He of bar shaped folded plate
Baffle 5 flows, and gas-liquid mass transfer is finally completed in this redistributor, while the area of mass transfer is larger, mass-transfer efficiency is higher.
Further, the angle between 3 side of the baffle 5 and bar shaped folded plate and baffle 5 are at 2 center of connecting bottom board
Distance it is directly proportional, i.e., distance of the described baffle 5 at 2 center of connecting bottom board is remoter, baffle 5 and 3 side of bar shaped folded plate it
Between angle it is also bigger, since the gas in packed tower 8 is at center, gas flow rate is faster, correspondingly in filler
For cleaning solution in tower 8 at center, liquid capacity is smaller；Thus at 2 center of connecting bottom board with a distance from closer place, gear
Plate 5 and the angle of 3 side of bar shaped folded plate are smaller, and then can effectively reduce the flow velocity of gas, guarantee as much as possible at connection bottom
The gas flow rate difference of each position is little on plate 2, reduces the bad distribution of gas in packed tower 8, also further decreases and wash
Bad distribution of the liquid in packed tower 8 is washed, the mass transfer time between gas and cleaning solution is extended, improves the mass transfer effect of gas-liquid
Rate.
In the present embodiment, stomata 4 can be square structure, and the top surface of the most volume two of stomata 4 and connecting bottom board 2 is flat
Together, and the internal diameter of first through hole 6 is not more than the bottom width of bar shaped folded plate 3, and then the gas flowed into below this redistributor
Enter out of first through hole 6 completely, and is discharged from stomata 4, and after cleaning solution is then flowed down from baffle 5, entered simultaneously by stomata 4
It is discharged from first through hole 6.
Particularly, the internal diameter of the first through hole 6 is greater than the internal diameter of the second through-hole 7, can will flow into washing in tapered wall 1
It washs liquid a part to flow at connecting bottom board 2 or baffle 5, carries out mass transfer with the gas of greater flow, realize that higher gas-liquid passes
Matter efficiency.The opening direction of the first through hole 6 and the second through-hole 7 is along 8 axis direction of packed tower simultaneously, to guarantee that gas exists
The fluency transmitted in first through hole 6 and the second through-hole 7.
Specific embodiment described in the utility model is only to give an example to the spirit of the present invention.This is practical
Novel person of ordinary skill in the field can make various modifications or additions to the described embodiments or adopt
It is substituted with similar mode, but without departing from the spirit of the present application or surmounts model defined in the appended claims
It encloses.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of combination tapering shape gas-liquid redistributor, including tapered wall and connecting bottom board, it is characterised in that: the connecting bottom board
It is installed in tapered wall bottom, bar shaped folded plate is arranged in parallel equipped with several in the connecting bottom board, and bar shaped folded plate is inverted V type structure, item
Shape folded plate two sides are equidistantly equipped with several stomatas, are installed on the bar shaped folded plate side above each stomata and roll over bar shaped
The baffle of plate side angle each other, and angle between baffle and bar shaped folded plate side and baffle are at connecting bottom board center
Apart from directly proportional.
2. combining tapering shape gas-liquid redistributor according to claim 1, it is characterised in that: the baffle and bar shaped folded plate side
Angular range between side is 15 ° -90 °.
3. combining tapering shape gas-liquid redistributor according to claim 1, it is characterised in that: the tapered wall top outer diameter is big
Filler inner wall of tower is installed at the top of bottom outer diameter, tapered wall.
4. combining tapering shape gas-liquid redistributor according to claim 3, it is characterised in that: the company below the bar shaped folded plate
Connect and be uniformly provided with several first through hole on bottom plate, be uniformly provided with several second through-holes in the tapered wall, the first through hole and
The opening direction of second through-hole is along packed tower axis direction.
5. combining tapering shape gas-liquid redistributor according to claim 4, it is characterised in that: the internal diameter of the first through hole is big
In the internal diameter of the second through-hole.
6. combining tapering shape gas-liquid redistributor according to claim 4, it is characterised in that: the internal diameter of the first through hole is not
Greater than the bottom width of bar shaped folded plate.
7. according to claim 1 combine tapering shape gas-liquid redistributor, it is characterised in that: the stomata lower side with connect
The top of bottom plate is concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213498.6U CN209393191U (en) | 2018-12-26 | 2018-12-26 | A kind of combination tapering shape gas-liquid redistributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213498.6U CN209393191U (en) | 2018-12-26 | 2018-12-26 | A kind of combination tapering shape gas-liquid redistributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209393191U true CN209393191U (en) | 2019-09-17 |
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ID=67896547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822213498.6U Expired - Fee Related CN209393191U (en) | 2018-12-26 | 2018-12-26 | A kind of combination tapering shape gas-liquid redistributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209393191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167230A (en) * | 2020-01-09 | 2020-05-19 | 杨炳军 | A high-efficient deodorization equipment of biotechnology for bio-organic fertilizer |
-
2018
- 2018-12-26 CN CN201822213498.6U patent/CN209393191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167230A (en) * | 2020-01-09 | 2020-05-19 | 杨炳军 | A high-efficient deodorization equipment of biotechnology for bio-organic fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |