CN206731137U - A kind of Box-type Gas-liquid Distributor and packed tower - Google Patents
A kind of Box-type Gas-liquid Distributor and packed tower Download PDFInfo
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- CN206731137U CN206731137U CN201720506583.4U CN201720506583U CN206731137U CN 206731137 U CN206731137 U CN 206731137U CN 201720506583 U CN201720506583 U CN 201720506583U CN 206731137 U CN206731137 U CN 206731137U
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- bottom plate
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- liquid distributor
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Abstract
A kind of Box-type Gas-liquid Distributor is the utility model is related to, it includes bottom plate, supports circle and an at least distribution mechanism, and the bottom plate is covered on the support circle, and is connect with the support lap welding, and the bottom plate offers air rising hole；The distribution mechanism is arranged on the bottom plate, including riser, drain angle steel and liquid-blocking cap, the inside of the riser connects to form gas passage with the air rising hole, its tube wall offers spray apertures and the spout hole above spray apertures, the drain angle steel forms fluid passage with the spray apertures and spout hole, and the liquid-blocking cap is covered in the top of the riser；The bottom plate offers at least ten outage.Box-type Gas-liquid Distributor described in the utility model has sufficiently large liquid flow path, it is ensured that packed tower overhead liquid can smoothly flow down, and ensure the separative efficiency of packed tower.The utility model also provides a kind of packed tower for being provided with the Box-type Gas-liquid Distributor.
Description
Technical field
Chemical tower trim apparatus field is the utility model is related to, more particularly to a kind of Box-type Gas-liquid Distributor.
Background technology
Packed tower is the mass transfer apparatus using the filler in tower as contact member between gas-liquid two-phase, absorbs, steams for gas
The chemical separating technique such as evaporate, extract.And gas-liquid distributor is tower internals important in packed tower, has and eliminate liquid in filler
The effect of skewness, the operating efficiency of equipment can be improved, save equipment operating cost.Wherein, Box-type Gas-liquid Distributor by
In having liquid collecting, cloth liquid concurrently and divide gas three kinds of functions, and with space-consuming is highly low, anti-blockage capability is strong, liquid foam entrainment is few, easy
The advantages that cleaning, in the packed tower for being widely used in realizing the processes such as rectifying, extraction, absorption, washing.
Refer to Fig. 1 and Fig. 2, Fig. 1 is the overlooking structure figure of existing Box-type Gas-liquid Distributor, the A-A that Fig. 2 is Fig. 1 to
Schematic diagram.Existing Box-type Gas-liquid Distributor includes bottom plate 1 ', supports circle 2 ' and an at least distribution mechanism 3 '.The bottom plate 1 ' covers
Cover and supported described on circle 2 ', and the welding of circle 2 ' is supported with described, the bottom plate 1 ' offers air rising hole 10 '.The distribution machine
Structure 3 ' is arranged on the bottom plate 1 ', including riser 30 ', drain angle steel 31 ' and liquid-blocking cap 32 ', the bottom of the riser 30 '
End is welded with the bottom plate 1 ', and its inside connects to form gas passage with the air rising hole 10 ', and its tube wall offers spray apertures
301 ' and the spout hole 302 ' above spray apertures 301 ', the drain angle steel 31 ' be welded on the interior of the riser 30 '
Wall, fluid passage is formed with the spray apertures 301 ' and spout hole 302 ', the liquid-blocking cap 32 ' is covered in the riser 30 '
Top.In the actual motion of packed tower, liquid sprays above the existing Box-type Gas-liquid Distributor, flow to liquid-blocking cap
32 ' with bottom plate 1 ', then flow into drain angle steel 31 ' from spray apertures 301 ', spout hole 302 ', then under drain angle steel 31 '
End flow to filler top layer, and gas rises to top through air rising hole 10 ' from the bottom of riser 30 ', then through riser 30 ' and gear
The space of liquid cap 32 ' rises to tower top outlet.
However, the fluid passage in above-mentioned existing Box-type Gas-liquid Distributor is limited, and the section of the liquid-blocking cap 32 '
Shape is usually V-type or U-shaped, can store big quantity of fluid, when increasing gas flow rate in packed tower to ensure production efficiency,
Easily there is the phenomenon that overhead liquid can not smoothly flow down, cause overhead product to carry liquid always, reduce the separation of packed tower
Efficiency, production requirement can not be met, if ensureing separating effect by multiple packed towers of connecting, equipment cost and increasing can be greatly increased
Big equipment space.
Utility model content
Based on this, the purpose of this utility model is to provide a kind of Box-type Gas-liquid Distributor, and it has sufficiently large liquid
Body flow channel, it is ensured that packed tower overhead liquid can smoothly flow down, and ensure the separative efficiency of packed tower；It is of the present utility model another
Purpose is to provide a kind of packed tower for including above-mentioned Box-type Gas-liquid Distributor.
The technical solution adopted in the utility model is as follows：
A kind of Box-type Gas-liquid Distributor, including bottom plate, support circle and an at least distribution mechanism, the bottom plate are covered in institute
State on support circle, and connect with the support lap welding, the bottom plate offers air rising hole；The distribution mechanism is arranged on the bottom plate
On, including riser, drain angle steel and liquid-blocking cap, the bottom of the riser are welded with the bottom plate, and it is internal with described liter
Stomata connects to form gas passage, and its tube wall offers spray apertures and the spout hole above spray apertures, the drain angle steel
The inwall of the riser is welded on, forms fluid passage with the spray apertures and spout hole, the liquid-blocking cap is covered in described
The top of riser；The bottom plate offers at least ten outage.
Relative to prior art, the bottom plate of Box-type Gas-liquid Distributor described in the utility model offers outage, institute
It is past dirty to state the liquid that outage can be accelerated on bottom plate, expands the flow channel of liquid, it is ensured that packed tower overhead liquid can be suitable
Profit flows down, and ensures the separative efficiency of packed tower.The utility model is improved single by improving the structure of Box-type Gas-liquid Distributor
The separating effect of packed tower, avoid connecting equipment cost increase caused by multiple packed towers and the increase of equipment space.This reality
It is used to be arranged in packed tower with new described Box-type Gas-liquid Distributor, gas-liquid distribution or redistribution can be haveed the function that.
Further, including three distribution mechanisms, respectively the first distribution mechanism, the second distribution mechanism and the 3rd distribution machine
Structure, second distribution mechanism are arranged on the bottom plate center, and first distribution mechanism and the 3rd distribution mechanism are set respectively
In the second distribution mechanism both sides.By the way that three distribution mechanisms are symmetrically and evenly distributed on bottom plate, make distributor
Balanced, symmetrical is kept when integral installation is in packed tower, it is ensured that its using effect.
Further, the bottom plate offers 34 outages altogether, wherein, 13 outages are distributed in first distribution
Between mechanism and the second distribution mechanism, 13 outages are distributed between second distribution mechanism and the 3rd distribution mechanism, 4
Outage is distributed between first distribution mechanism and bottom plate edge, 4 outages be distributed in the 3rd distribution mechanism with
Between bottom plate edge.By designing enough outages, further ensure that packed tower overhead liquid can smoothly flow down, and pass through
Design the distributing position of outage, it is ensured that the using effect of distributor.
Further, the bottom plate is a diameter of 660mm circular slab, and each outage is a diameter of 12mm circle
Hole.By the size of matching design bottom plate and outage, ensure the dirty speed of liquid in optimum range, it is ensured that distributor
Using effect.
Further, the liquid-blocking cap is shaped as plate, will not store big quantity of fluid, liquid is fallen on can be direct
Drain on bottom plate, accelerating liquid is past to flow down.
Further, the bottom plate supports circle to be connected by screw bolt reinforcing with described.
Further, stiffener plate is installed in the riser.
Further, the liquid-blocking cap is connected by supporting plate with the top of the riser.
The utility model another object is to provide a kind of packed tower, and gas-liquid distributor is provided with the tower of the packed tower,
The gas-liquid distributor is the Box-type Gas-liquid Distributor described in any of the above-described.
Further, the filler of filling is silk screen wave filler in the packed tower.Filled out relative to dumped packing, corrugated plating
Material, grid packing etc., the specific surface area of silk screen wave filler is bigger, mass transfer effect is more preferable, quality is lighter.
The utility model improves the separation effect of packed tower by improving the tower internals gas-liquid distributor and filler of packed tower
Fruit, meet production requirement.
Brief description of the drawings
Fig. 1 is the overlooking structure figure of existing Box-type Gas-liquid Distributor；
Fig. 2 is Fig. 1 A-A to schematic diagram；
Fig. 3 is the overlooking structure figure of Box-type Gas-liquid Distributor of the present utility model；
Fig. 4 is Fig. 3 B-B direction schematic diagram.
Embodiment
The utility model provides a kind of Box-type Gas-liquid Distributor and packed tower, in order to more fully understand and implement, below
It is described with reference to the accompanying drawings the utility model.
A kind of Box-type Gas-liquid Distributor embodiment
Please refer to Fig. 3 and Fig. 4, Fig. 3 be Box-type Gas-liquid Distributor of the present utility model overlooking structure figure, Fig. 4
For Fig. 3 B-B direction schematic diagram.The Box-type Gas-liquid Distributor that the present embodiment provides includes bottom plate 1, supports circle 2 and at least one point
Cloth mechanism.The bottom plate 1 is covered on the support circle, and is connect with the support lap welding, and the distribution mechanism is arranged on described
On bottom plate 1.
The bottom plate 1 offers air rising hole 10 and at least ten outage 11, and the bottom plate 1 is a diameter of 660mm circle
Shape plate, each outage 11 are a diameter of 12mm circular holes.
The external diameter for supporting to enclose 2 is 700mm, internal diameter 620mm.It is described to support 2 Hes of circle in order to strengthen equipment tightness
The bottom plate 1 also reinforces connection by 12 pairs of bolt and nuts being circularly and evenly distributed.
The distribution mechanism includes riser 30, drain angle steel 31 and liquid-blocking cap 32.
The bottom of the riser is welded with the bottom plate 1, and its inside connects to form gas passage with the air rising hole 10,
Its tube wall offers spray apertures 301 and the spout hole 302 above spray apertures 301.Reinforcement is installed in the riser 30
Gusset 303, to maintain the shape of riser 30, strengthen the ability of the bearing load of riser 30.
The drain angle steel 31 is welded on the inwall of the riser 30, is formed with the spray apertures 301 and spout hole 302
Fluid passage.The shape of the drain angle steel 31 is triangle, rectangle, square or semicircle.
The liquid-blocking cap 32 is covered in the top of the riser 30, and passes through supporting plate 33 and the top of the riser 30
End is connected, and space is left between the top of the liquid-blocking cap 32 and riser 30.Being shaped as the liquid-blocking cap 32 is plate.
In the present embodiment, the Box-type Gas-liquid Distributor includes three distribution mechanisms, respectively the first distribution mechanism
3a, the second distribution mechanism 3b and the 3rd distribution mechanism 3c, the second distribution mechanism 3b is arranged on the center of bottom plate 1, described
First distribution mechanism 3a and the 3rd distribution mechanism 3c is symmetrically arranged at the second distribution mechanism 3b both sides.The bottom plate 1
34 outages 11 are offered altogether, wherein, 13 outages 11 are evenly distributed on the distributions of the first distribution mechanism 3a and second
Between mechanism 3b, 13 outages 11 are evenly distributed between the second distribution mechanism 3b and the 3rd distribution mechanism 3c, 4 rows
Fluid apertures 11 is distributed between the first distribution mechanism 3a and bottom plate 1 edge, and 4 outages 11 are distributed in the 3rd distribution machine
Between structure 3c and the edge of bottom plate 1.
A kind of packed tower embodiment
Gas-liquid distributor is installed in the tower of the packed tower of the present embodiment, and is filled with filler.
The gas-liquid distributor is the slotted disc type gas-liquid distribution described in a kind of above-mentioned Box-type Gas-liquid Distributor embodiment
Device, therefore will not be repeated here.
The filler is silk screen wave filler.
In the actual motion of packed tower, liquid sprays above the Box-type Gas-liquid Distributor, flow to liquid-blocking cap 32
On bottom plate 1, then flow into drain angle steel 31 from spray apertures 301, spout hole 302, then flow to and fill out from the lower end of drain angle steel 31
Expect top layer, at the same it is past downstream to filler top layer from the outage 11 of bottom plate 1；Gas is through air rising hole 10 from the bottom of riser 30
Top is risen to, the space then through riser 30 and liquid-blocking cap 32 rises to tower top outlet.
Relative to prior art, the bottom plate of Box-type Gas-liquid Distributor described in the utility model offers outage, institute
It is past dirty to state the liquid that outage can be accelerated on bottom plate, expands the flow channel of liquid, it is ensured that packed tower overhead liquid can be suitable
Profit flows down, and ensures the separative efficiency of packed tower.The utility model is improved single by improving the structure of Box-type Gas-liquid Distributor
The separating effect of packed tower, avoid connecting equipment cost increase caused by multiple packed towers and the increase of equipment space.This reality
With new tower internals gas-liquid distributor and filler by improving packed tower, the separating effect of packed tower is improved, meets production need
Ask.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (10)
1. a kind of Box-type Gas-liquid Distributor, including bottom plate, support circle and an at least distribution mechanism, the bottom plate are covered in described
Support on circle, and connect with the support lap welding, the bottom plate offers air rising hole；The distribution mechanism is arranged on the bottom plate
On, including riser, drain angle steel and liquid-blocking cap, the bottom of the riser are welded with the bottom plate, and it is internal with described liter
Stomata connects to form gas passage, and its tube wall offers spray apertures and the spout hole above spray apertures, the drain angle steel
The inwall of the riser is welded on, forms fluid passage with the spray apertures and spout hole, the liquid-blocking cap is covered in described
The top of riser；It is characterized in that：The bottom plate offers at least ten outage.
2. Box-type Gas-liquid Distributor according to claim 1, it is characterised in that：Including three distribution mechanisms, it is respectively
First distribution mechanism, the second distribution mechanism and the 3rd distribution mechanism, second distribution mechanism are arranged on the bottom plate center, institute
State the first distribution mechanism and the 3rd distribution mechanism is separately positioned on the second distribution mechanism both sides.
3. Box-type Gas-liquid Distributor according to claim 2, it is characterised in that：The bottom plate offers 34 discharge opeings altogether
Hole, wherein, 13 outages are distributed between first distribution mechanism and the second distribution mechanism, and 13 outages are distributed in institute
State between the second distribution mechanism and the 3rd distribution mechanism, 4 outages be distributed in first distribution mechanism and bottom plate edge it
Between, 4 outages are distributed between the 3rd distribution mechanism and bottom plate edge.
4. Box-type Gas-liquid Distributor according to claim 3, it is characterised in that：The bottom plate is a diameter of 660mm
Circular slab, each outage are a diameter of 12mm circular holes.
5. Box-type Gas-liquid Distributor according to claim 1, it is characterised in that：The liquid-blocking cap is shaped as flat board
Type.
6. Box-type Gas-liquid Distributor according to claim 1, it is characterised in that：The bottom plate passes through with the support circle
Screw bolt reinforcing connects.
7. Box-type Gas-liquid Distributor according to claim 1, it is characterised in that：Reinforcement is installed in the riser
Plate.
8. Box-type Gas-liquid Distributor according to claim 1, it is characterised in that：The liquid-blocking cap passes through supporting plate and institute
State the top connection of riser.
9. a kind of packed tower, gas-liquid distributor is installed in the tower of the packed tower, it is characterised in that：The gas-liquid distributor is power
Profit requires the Box-type Gas-liquid Distributor described in any one of 1-8.
10. packed tower according to claim 9, it is characterised in that：The filler of filling is silk screen wave in the packed tower
Filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506583.4U CN206731137U (en) | 2017-05-09 | 2017-05-09 | A kind of Box-type Gas-liquid Distributor and packed tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506583.4U CN206731137U (en) | 2017-05-09 | 2017-05-09 | A kind of Box-type Gas-liquid Distributor and packed tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731137U true CN206731137U (en) | 2017-12-12 |
Family
ID=60564439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720506583.4U Active CN206731137U (en) | 2017-05-09 | 2017-05-09 | A kind of Box-type Gas-liquid Distributor and packed tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731137U (en) |
-
2017
- 2017-05-09 CN CN201720506583.4U patent/CN206731137U/en active Active
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