CN209696622U - A kind of scrubbing tower - Google Patents
A kind of scrubbing tower Download PDFInfo
- Publication number
- CN209696622U CN209696622U CN201822128088.1U CN201822128088U CN209696622U CN 209696622 U CN209696622 U CN 209696622U CN 201822128088 U CN201822128088 U CN 201822128088U CN 209696622 U CN209696622 U CN 209696622U
- Authority
- CN
- China
- Prior art keywords
- fluid
- uniformly mixing
- scrubbing tower
- mixing groove
- several
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005201 scrubbing Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 74
- 239000007921 spray Substances 0.000 claims abstract description 42
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of scrubbing towers, inlet, liquid outlet, air inlet, gas outlet and packing layer including shell, on shell, the scrubbing tower further includes the equal liquid unit being set in the housing, equal liquid unit includes spray assemblies, the fluid-uniformly mixing groove below spray assemblies for spraying absorbing liquid being connected to inlet, the slot bottom of fluid-uniformly mixing groove offers several first apertures, several first apertures be arranged along the length direction interval of fluid-uniformly mixing groove, and the middle parts of the hole length direction of fluid-uniformly mixing groove without leave of several first apertures be gradually reduced to two sides.A kind of scrubbing tower of the utility model, by the way that fluid-uniformly mixing groove is arranged, several first apertures are offered on fluid-uniformly mixing groove simultaneously, the middle part of the hole of these the first apertures fluid-uniformly mixing groove without leave is gradually reduced towards two sides, so that the fluid flow in the middle part of fluid-uniformly mixing groove is greater than the fluid flow of two sides, it avoids absorbing liquid to concentrate to tower wall, effectively alleviates wall flow phenomenon, improve gas absorptivity.
Description
Technical field
The utility model relates to a kind of scrubbing towers.
Background technique
The major function of scrubbing tower is to be mainly used for CO to the washing absorption of gas2The washing and absorption of gas.It is existing
Conventional wash tower has the tendency that gradually concentrating to tower wall, so that the liquid near tower wall when absorbing liquid flows downward along packing layer
Flow is gradually increased, and forms wall flow phenomenon, wall flow phenomenon causes gas-liquid two-phase to be unevenly distributed in packing layer, so that mass transfer be made to imitate
Rate decline, makes bulk gas fail to come into full contact with absorbing liquid after through packing layer to be expelled directly out, leads to gas absorptivity
Decline.
Summary of the invention
The purpose of the utility model is to provide one kind can greatly mitigate wall flow phenomenon, the high washing of gas absorptivity
Tower.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of scrubbing tower, the shell including being arranged along the vertical direction, being absorbed for being passed through pass-out on the shell
The inlet and liquid outlet of liquid, waiting for the air inlet and air outlet of washing gas for being passed through pass-out, setting on the shell
In the intracorporal packing layer of the shell, the scrubbing tower further includes the equal liquid unit being disposed in the housing, the equal liquid unit packet
Include spray assemblies, the equal liquid below the spray assemblies for spraying the absorbing liquid being connected to the inlet
Slot, the slot bottom of the fluid-uniformly mixing groove offer several first apertures, several first apertures along the fluid-uniformly mixing groove length
The setting of direction interval, and the middle part of the hole of several first apertures length direction of the fluid-uniformly mixing groove without leave to two sides gradually
Reduce.
Preferably, it there are four the fluid-uniformly mixing grooves, and is arranged side by side in same level.
Preferably, the scrubbing tower further includes being embedded at the intracorporal support ring of the shell, and the fluid-uniformly mixing groove is set up in described
In support ring.
Preferably, the equal liquid unit has two groups, the equal liquid unit of first including setting gradually along the vertical direction and second
Equal liquid unit, the first equal liquid unit include the first fluid-uniformly mixing groove, and the second equal liquid unit includes the second fluid-uniformly mixing groove, and described the
The perpendicular setting of the length direction of the length direction of one fluid-uniformly mixing groove and second fluid-uniformly mixing groove.
Preferably, the spray assemblies include the first spray tube being connected to the inlet, are connected to first spray
The second spray tube in shower pipe, the liquid separation chamber being connected to second spray tube, liquid separation bottom of chamber portion offers several second
Aperture.
It is further preferred that second spray tube have it is multiple, and along the length direction interval of first spray tube
Arrangement.
It is further preferred that several second orifice array arrangements are in liquid separation bottom of chamber portion.
Preferably, the scrubbing tower further includes the anti-vortex board being embedded in second spray tube, the anti-vortex board
In cross.
It is further preferred that the anti-vortex board includes two baffles of perpendicular setting, the baffle is along described second
The length direction of spray tube extends.
Preferably, the scrubbing tower further includes the air inlet pipe being disposed in the housing, described air inlet pipe one end and it is described into
Port connection, the other end is closed end, and the peripheral portion of the closed end is equipped with several ventholes.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
A kind of scrubbing tower of type by the way that fluid-uniformly mixing groove is arranged, while offering several first apertures on fluid-uniformly mixing groove, these the first apertures
The middle part of hole fluid-uniformly mixing groove without leave is gradually reduced towards two sides, so that the fluid flow in the middle part of fluid-uniformly mixing groove is greater than the liquid flow of two sides
Amount avoids absorbing liquid and concentrates to tower wall, effectively alleviates wall flow phenomenon, improve gas absorptivity.
Detailed description of the invention
Attached drawing 1 is the schematic diagram of internal structure of the utility model；
Attached drawing 2 is the schematic cross-section in the direction A-A in the utility model attached drawing 1；
Attached drawing 3 is the schematic cross-section of second spray tube of the utility model.
Wherein: 1, shell；2, inlet；3, liquid outlet；4, air inlet；5, gas outlet；6, packing layer；7, spray assemblies；
71, the first spray tube；72, the second spray tube；73, liquid separation chamber；74, second orifice；75, anti-vortex board；8, fluid-uniformly mixing groove；81,
One fluid-uniformly mixing groove；82, the second fluid-uniformly mixing groove；9, the first aperture；10, support ring；11, air inlet pipe；12, sewage draining exit.
Specific embodiment
The technical solution of the utility model is further elaborated with reference to the accompanying drawing.
Ginseng as shown in figure 1 to 3, a kind of scrubbing tower, including be arranged along the vertical direction shell 1, be used on shell 1
Be passed through pass-out absorbing liquid inlet 2 and liquid outlet 3, on shell 1 for being passed through the air inlet 4 that pass-out waits for washing gas
Packing layer 6 with gas outlet 5, in shell 1, scrubbing tower further include the equal liquid unit in shell 1, and equal liquid unit includes
The spray assemblies 7 for spraying absorbing liquid, the fluid-uniformly mixing groove 8 positioned at 7 lower section of spray assemblies being connected to inlet 2, fluid-uniformly mixing groove 8
Slot bottom offers several first apertures 9, and several first apertures 9 are arranged along the length direction interval of fluid-uniformly mixing groove 8, and several first
The middle part of the hole of aperture 9 length direction of fluid-uniformly mixing groove 8 without leave is gradually reduced to two sides.The scrubbing tower further includes being embedded at shell 1
Interior support ring 10, fluid-uniformly mixing groove 8 are set up in support ring 10.Herein, it there are five fluid-uniformly mixing grooves 8, and is arranged side by side in same water
In plane.Absorbing liquid is water, is CO to washing gas2.Inlet 2 and air inlet 4 are respectively arranged on the upper and lower ends of shell 1.
By the way that fluid-uniformly mixing groove 8 is arranged, while several first apertures 9, the hole of these the first apertures 9 are offered on fluid-uniformly mixing groove 8
The middle part of fluid-uniformly mixing groove 8 is gradually reduced towards two sides without leave, so that the fluid flow at 8 middle part of fluid-uniformly mixing groove is greater than the liquid flow of two sides
Amount avoids absorbing liquid and concentrates to tower wall, effectively alleviates wall flow phenomenon, improve gas absorptivity.
In the present embodiment, equal liquid unit has two groups, the equal liquid unit of first including setting gradually along the vertical direction and
Two equal liquid units, the first equal liquid unit include the first fluid-uniformly mixing groove 81, and the second equal liquid unit includes the second fluid-uniformly mixing groove 82, the first equal liquid
The perpendicular setting of the length direction of the length direction of slot 81 and the second fluid-uniformly mixing groove 82.By the way that two groups of equal liquid units are arranged, so that
Scrubbing physical efficiency to be washed improves washing effect, reduces gas emissions by washing twice.Herein, by equal by first
Liquid bath 81 and 90 ° of 82 sequence of the second fluid-uniformly mixing groove settings, alleviate the trend that absorbing liquid is concentrated to same place tower wall, further subtract
Light wall flow phenomenon, improves the contact condition of gas-liquid two-phase, is improved gas absorptivity.
Spray assemblies 7 include the first spray tube 71 being connected to inlet 2, second be connected on the first spray tube 71 spray
Shower pipe 72, the liquid separation chamber 73 being connected to the second spray tube 72,73 bottom of liquid separation chamber offer several second orifices 74.Second spray
Pipe 72 has multiple, and is intervally arranged along the length direction of the first spray tube 71.Several 74 array arrangements of second orifice are in liquid separation
73 bottom of chamber.By the way that liquid separation chamber 73 is arranged, after the absorbing liquid that the second spray tube 72 is sprayed is concentrated in liquid separation chamber 73
It is flowed out again from second orifice 74, improves the dirty uniformity of absorbing liquid.
In the present embodiment, which further includes the anti-vortex board 75 being embedded in the second spray tube 72, anti-vortex board
75 in cross.Anti- vortex board 75 includes two baffles of perpendicular setting, and baffle prolongs along the length direction of the second spray tube 72
It stretches.By the setting of cross anti-vortex board 75, vortex phenomenon is effectively prevented.
The scrubbing tower further includes the air inlet pipe 11 in shell 1, and 11 one end of air inlet pipe is connected to air inlet 4, the other end
Several ventholes are equipped with for the peripheral portion of closed end, and closed end.By the way that air inlet pipe 11 is arranged, and in the side of its closed end
Portion's ring sets several ventholes, improves the uniformity of outlet, is more advantageous to the absorption of gas.
In the present embodiment, which is additionally provided with sewage draining exit 12, residual for being discharged after work
The absorbing liquid stayed.
The course of work of lower the present embodiment is illustrated in detail below: when work starts, being passed through absorbing liquid from inlet 2, simultaneously
Be passed through from air inlet 4 to washing gas, absorbing liquid successively pass through the first spray tube 71, the second spray tube 72, liquid separation chamber 73 and
It is evenly arranged on after liquid bath 8 on packing layer 6, enters packing layer 6, and and filler after washing gas comes out from the venthole of air inlet pipe 11
Absorbing liquid contact on layer 6, subsequent absorbing liquid flow down and are discharged from liquid outlet 3, gas uplink after washing and from 5 row of gas outlet
Out.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of scrubbing tower, including be arranged along the vertical direction shell (1), be set on the shell (1) for being passed through pass-out
The inlet (2) and liquid outlet (3) of absorbing liquid are used to be passed through the air inlet that pass-out waits for washing gas on the shell (1)
Mouth (4) and gas outlet (5), the packing layer (6) being set in the shell (1), it is characterised in that: the scrubbing tower further includes being set to
Equal liquid unit in the shell (1), the equal liquid unit include being connected to the inlet (2) for spraying the absorption
The spray assemblies (7) of liquid, the fluid-uniformly mixing groove (8) being located at below the spray assemblies (7), the slot bottom of the fluid-uniformly mixing groove (8) offer
Several first apertures (9), several first apertures (9) are arranged along the length direction interval of the fluid-uniformly mixing groove (8), and institute
The middle part of the hole for several first apertures (9) the stated length direction of the fluid-uniformly mixing groove (8) without leave is gradually reduced to two sides.
2. a kind of scrubbing tower according to claim 1, it is characterised in that: there are four the fluid-uniformly mixing grooves (8), and is arranged side by side
In in same level.
3. a kind of scrubbing tower according to claim 1, it is characterised in that: the scrubbing tower further includes being embedded at the shell
(1) support ring (10) in, the fluid-uniformly mixing groove (8) are set up on the support ring (10).
4. a kind of scrubbing tower according to claim 1, it is characterised in that: the equal liquid unit has two groups, including along vertical
The the first equal liquid unit and the second equal liquid unit that direction is set gradually, the first equal liquid unit include the first fluid-uniformly mixing groove (81),
The second equal liquid unit includes the second fluid-uniformly mixing groove (82), the length direction and the described second equal liquid of first fluid-uniformly mixing groove (81)
The perpendicular setting of the length direction of slot (82).
5. a kind of scrubbing tower according to claim 1, it is characterised in that: the spray assemblies (7) include and the feed liquor
First spray tube (71) of mouthful (2) connection, the second spray tube (72) being connected on first spray tube (71), with described the
The liquid separation chamber (73) of two spray tubes (72) connection, liquid separation chamber (73) bottom offers several second orifices (74).
6. a kind of scrubbing tower according to claim 5, it is characterised in that: second spray tube (72) has multiple, and edge
The length direction of first spray tube (71) be intervally arranged.
7. a kind of scrubbing tower according to claim 5, it is characterised in that: described several second orifices (74) array arrangement
In liquid separation chamber (73) bottom.
8. a kind of scrubbing tower according to claim 5, it is characterised in that: the scrubbing tower further includes being embedded at described second
Anti- vortex board (75) in spray tube (72), the anti-vortex board (75) is in cross.
9. a kind of scrubbing tower according to claim 8, it is characterised in that: the anti-vortex board (75) includes perpendicular setting
Two baffles, the baffle along second spray tube (72) length direction extend.
10. a kind of scrubbing tower according to claim 1, it is characterised in that: the scrubbing tower further includes being set to the shell
(1) air inlet pipe (11) in, described air inlet pipe (11) one end are connected to the air inlet (4), and the other end is closed end, and described
The peripheral portion of closed end is equipped with several ventholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128088.1U CN209696622U (en) | 2018-12-18 | 2018-12-18 | A kind of scrubbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128088.1U CN209696622U (en) | 2018-12-18 | 2018-12-18 | A kind of scrubbing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696622U true CN209696622U (en) | 2019-11-29 |
Family
ID=68636551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128088.1U Active CN209696622U (en) | 2018-12-18 | 2018-12-18 | A kind of scrubbing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696622U (en) |
-
2018
- 2018-12-18 CN CN201822128088.1U patent/CN209696622U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215634 east side of Huachang Road, Yangtze River Chemical Industrial Park, Zhangjiagang City, Suzhou City, Jiangsu Province (LIMAT) Patentee after: Suzhou Limat Energy Equipment Co.,Ltd. Address before: 215634 east side of Huachang Road, Yangtze River Chemical Industrial Park, Zhangjiagang City, Suzhou City, Jiangsu Province (LIMAT) Patentee before: JIANGNAN LMART EQUIPMENT MANUFACTURING (ZHANGJIAGANG) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |