CN206276397U - A kind of corrugated filler tablet and filler - Google Patents
A kind of corrugated filler tablet and filler Download PDFInfo
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- CN206276397U CN206276397U CN201621358017.5U CN201621358017U CN206276397U CN 206276397 U CN206276397 U CN 206276397U CN 201621358017 U CN201621358017 U CN 201621358017U CN 206276397 U CN206276397 U CN 206276397U
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- corrugated
- trough
- corrugated filler
- filler tablet
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Abstract
The utility model discloses a kind of corrugated filler tablet and filler, belong to gas-liquid mass transfer separation technology field, designed to solve the problems such as existing apparatus pressure drop is high, mass transfer effect is poor.The utility model corrugated filler tablet, diversion window is respectively arranged with the crest location of corrugated filler tablet and in wave trough position, adjacent peaks are interspersed with the diversion window on trough in vertical direction, diversion window includes bottom and top, bottom is along outwardly with the protrusion direction identical direction of the crest residing for it or trough in crest or trough residing for it, top is caved inward along the direction opposite with the crest or the protrusion direction of trough residing for it, and the window passed through for fluid is formed between bottom and top.The guidance quality of the utility model corrugated filler tablet and filler is good, be easy to gas to spread laterally, pressure drop is small, flux is big, and the liquid for flowing downward is big with the air flow contacts area of rising, gas-liquid contact is more abundant, mass transfer effect is more preferable.
Description
Technical field
The utility model is related to gas-liquid mass transfer separation technology field, more particularly to a kind of corrugated filler tablet and filler.
Background technology
Corrugated wire gauze packing is a kind of new and effective structured packing, is widely used in oil, chemical industry, pharmacy, metallurgy
Deng industrial circle.Corrugated wire gauze packing is generally made up of multiple individual layer screen waviness packings piece bodies, packing sheet this body surface
Face ripple is 30 ° or 45 ° of regular inclination angle, is attached to the drop on woven wire surface due to by capillary force and surface
The collective effect of power can in silk screen Dispersion on surface into uniform liquid film, the capillary structure of woven wire enhance gas-liquid mass transfer,
Heat-transfer effect, reduces channel probability of occurrence.
But, the corrugated wire gauze packing of said structure has the disadvantage that：
1st, wire mesh packing is without flow-guiding structure, the fluid passage of upper and lower two disks filler in the unexpected cataclysm of junction angle,
Cause occur the problem that pressure drop is high, gas-liquid circulation is not smooth at this, influence gas-liquid mass transfer effect；
2nd, the specific surface area of corrugated wire gauze packing and moistened surface degree have extreme influence to the separative efficiency of filler,
The mass-transfer efficiency of single-layer metal screen waviness packings is only 2.5-4 blocks theoretical plate/(rice filler)；
3rd, corrugated wire gauze packing be individual layer, insufficient strength is high, cause packing box during installation and use easily
Deformation, the life-span is low.
Utility model content
In view of above mentioned problem, a purpose of the present utility model is to propose a kind of ripple that pressure drop is small, mass transfer effect is good
Line packing sheet；
Another purpose of the present utility model be propose that a kind of intensity is high, be unlikely to deform, the ripple of long service life is filled out
Tablet；
Further object of the present utility model is to propose a kind of ripple packing that pressure drop is small, mass transfer effect is good.
It is up to above-mentioned purpose, on the one hand, the utility model uses following technical scheme：
A kind of corrugated filler tablet, water conservancy diversion is respectively arranged with the crest location of the corrugated filler tablet and in wave trough position
Window, adjacent peaks are interspersed with the diversion window on trough in vertical direction, and the diversion window includes bottom and top, institute
State bottom edge outwardly with the protrusion direction identical direction of the crest residing for it or trough in crest or trough residing for it,
The top caves inward along the direction opposite with the crest or the protrusion direction of trough residing for it, the bottom and the top
Between form the window passed through for fluid.
Further, the bottom is in reverse pyramid, and the top is in pyramid.
Further, the distance between the adjacent diversion window is 5-20mm.
Further, the stupefied line of the ripple of the corrugated filler tablet is in cosine curve shape.
Further, the corrugated filler tablet is corrugated wire gauze packing piece.
Further, the corrugated wire gauze packing piece is double-level-metal screen net structure.
Further, the corrugated wire gauze packing piece is made up of stainless steel, aluminium alloy or carbon steel.
Further, the string diameter of the woven wire is 0.05-0.5mm.
Further, the specific surface area of the corrugated filler tablet is 800-1400m2/m3。
On the other hand, the utility model uses following technical scheme：
A kind of filler, including the corrugated filler tablet described in polylith any of the above-described, corrugated filler tablet described in polylith are put vertically
Put and formed cylindrical shape.
The beneficial effects of the utility model are as follows：
The diversion window that the utility model is provided includes the bottom protruded to the protrusion direction with the crest residing for it or trough
The top that the direction opposite with the crest or the protrusion direction of trough residing for Xiang Yuqi caves inward, guidance quality is good, be easy to gas
Diffusion laterally, pressure drop is small, flux is big, and the liquid for flowing downward with the air flow contacts area for rising greatly, gas-liquid contact more
Fully, mass transfer effect is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation of the corrugated filler tablet that the utility model preferred embodiment is provided；
Fig. 2 is the structural representation of the diversion window on the crest that the utility model preferred embodiment is provided；
Fig. 3 be in Fig. 2 A-A to sectional view；
Fig. 4 is the structural representation of the diversion window on the trough that the utility model preferred embodiment is provided；
Fig. 5 is the Liquid Flow schematic diagram at the corrugated filler tablet crest that the utility model preferred embodiment is provided；
Fig. 6 is the Liquid Flow schematic diagram at the corrugated filler tablet trough that the utility model preferred embodiment is provided.
In figure：
1st, crest；2nd, trough；3rd, diversion window；31st, bottom；32nd, top；33rd, window.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Preferred embodiment：
This preferred embodiment provides a kind of corrugated filler tablet, and it is main but does not limit to and is applied to petrochemical industry, becomes more meticulous
The industrial circles such as work, light industry, pharmacy requirement separation accuracy place higher.
Refer to Fig. 1 to Fig. 4, the corrugated filler tablet that this preferred embodiment is provided, on the position of crest 1 of corrugated filler tablet
With diversion window 3 is respectively arranged with the position of trough 2, adjacent peaks 1 are interspersed with the diversion window 3 on trough 2 in vertical direction,
Diversion window 3 includes bottom 31 and top 32, and bottom 31 is along the protrusion direction identical direction with the crest 1 residing for it or trough 2
It is outwardly in crest 1 or trough 2 residing for it, top 32 is along opposite with the crest 1 or the protrusion direction of trough 2 residing for it
Direction is caved inward, and the window 33 passed through for fluid is formed between bottom 31 and top 32.
Fig. 5 and Fig. 6 is referred to, gas flow direction is shown to upward arrow and oblique upward arrow, down arrow and oblique
Lower arrow show liquid flow direction, the diversion window 3 that the present embodiment is provided include to the crest 1 residing for it or trough 2
What the direction opposite with the crest 1 or the protrusion direction of trough 2 residing for Xiang Yuqi of bottom 31 of protrusion direction protrusion caved inward
Top 32, changes original gas-liquid fluid passage and has increased gas-liquid fluid passage newly, enhances the turbulence of liquid film, improves ripple
The renewal speed of line packing sheet surface liquid film, while liquid film is more uniformly distributed in corrugated filler tablet surface distributed, guidance quality is good, be easy to
Gas spreads laterally, pressure drop is small, flux is big, and the liquid for flowing downward is big with the air flow contacts area that rises, gas-liquid contact
More abundant, mass transfer effect is more preferable.
The top 32 of diversion window 3 is not specifically limited with the shape and structure of bottom 31, can be oriented to, be easy to gas to
External diffusion, raising mass transfer effect.But preferably, the bottom 31 of diversion window 3 is in reverse pyramid, top 32 is in pyramid
Shape.
The distribution mode of diversion window 3 is not specifically limited, and can improve mass transfer effect.Preferably, adjacent guide window 3
Between distance be 5-50mm.The length of side of diversion window 3 is preferably 5-25mm.
The corrugated filler tablet of the present embodiment is preferred but is not limited to corrugated wire gauze packing piece, for example, can also be by moulding
The corrugated filler tablet that the material such as material, ceramics, enamel is made.Corrugated wire gauze packing piece preferably but be not limited to by stainless steel,
Aluminium alloy or carbon steel are made, it is also possible to be made up of other metal materials with appropriate intensity.In order to ensure corrugated filler tablet
Intensity, the string diameter of woven wire is preferably 0.05-0.5mm.
In order to further enhance the intensity of packing sheet, it is to avoid the packing box formed by packing sheet deforms in use,
The short problem of service life, corrugated wire gauze packing piece is preferably double-level-metal screen net structure.
In order to improve the mass transfer effect of gas-liquid two-phase, the stupefied line of ripple of corrugated filler tablet is preferably in cosine curve shape.It is stupefied
Line is preferred but is not limited to include the cosine wave in 1/8-4 cycles.But it may be noted that ground is that the stupefied line of corrugated filler tablet is linear
Other curve-likes outside shape, cosine curve belong to protection domain of the present utility model in partial straight lines partial trace shape.
On the basis of said structure, the specific surface area of corrugated filler tablet is 800-1400m2/m3。
The present embodiment additionally provides a kind of filler, and described filler includes the above-mentioned corrugated filler tablet of polylith, polylith ripple packing
Piece is placed and forms cylindrical shape vertically.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the limitation to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by would not require any inventive effort,
These modes are fallen within protection domain of the present utility model.
Claims (10)
1. a kind of corrugated filler tablet, is respectively arranged with crest (1) position of the corrugated filler tablet and on trough (2) position
Diversion window (3), adjacent peaks (1) are interspersed with the diversion window (3) on trough (2) in vertical direction, it is characterised in that
The diversion window (3) includes bottom (31) and top (32), the bottom (31) along and the crest (1) or trough (2) residing for it
Protrusion direction identical direction it is outwardly in crest (1) or trough (2) residing for it, the top (32) along with residing for it
Crest (1) or the opposite direction of protrusion direction of trough (2) cave inward, shape between the bottom (31) and the top (32)
Into the window (33) passed through for fluid.
2. corrugated filler tablet according to claim 1, it is characterised in that the bottom (31) is described in reverse pyramid
Top (32) is in pyramid.
3. corrugated filler tablet according to claim 1, it is characterised in that the distance between the adjacent diversion window (3) is 5-
20mm。
4. the corrugated filler tablet according to any one of claims 1 to 3, it is characterised in that the ripple of the corrugated filler tablet
Stupefied line is in cosine curve shape.
5. the corrugated filler tablet according to any one of claims 1 to 3, it is characterised in that the corrugated filler tablet is metal
Screen waviness packings piece.
6. corrugated filler tablet according to claim 5, it is characterised in that the corrugated wire gauze packing piece is double-deck gold
Category screen net structure.
7. corrugated filler tablet according to claim 5, it is characterised in that the corrugated wire gauze packing piece is by stainless
Steel, aluminium alloy or carbon steel are made.
8. corrugated filler tablet according to claim 5, it is characterised in that the string diameter of the woven wire is 0.05-
0.5mm。
9. the ripple washer material according to any one of claims 1 to 3, it is characterised in that the ratio table of the corrugated filler tablet
Area is 800-1400m2/m3。
10. a kind of filler, it is characterised in that described filler includes ripple packing of the polylith as described in any one of claim 1 to 9
Piece, corrugated filler tablet described in polylith is placed and forms cylindrical shape vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358017.5U CN206276397U (en) | 2016-12-12 | 2016-12-12 | A kind of corrugated filler tablet and filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358017.5U CN206276397U (en) | 2016-12-12 | 2016-12-12 | A kind of corrugated filler tablet and filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276397U true CN206276397U (en) | 2017-06-27 |
Family
ID=59075092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358017.5U Active CN206276397U (en) | 2016-12-12 | 2016-12-12 | A kind of corrugated filler tablet and filler |
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| Country | Link |
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| CN (1) | CN206276397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935807A (en) * | 2017-11-30 | 2018-04-20 | 中国科学院过程工程研究所 | A kind of system and method for recycling refined methyl cyclopentane and application thereof |
| CN115628488A (en) * | 2022-09-08 | 2023-01-20 | 珠海格力电器股份有限公司 | Wet curtain piece and have its wet curtain structure |
-
2016
- 2016-12-12 CN CN201621358017.5U patent/CN206276397U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935807A (en) * | 2017-11-30 | 2018-04-20 | 中国科学院过程工程研究所 | A kind of system and method for recycling refined methyl cyclopentane and application thereof |
| CN107935807B (en) * | 2017-11-30 | 2020-08-11 | 中国科学院过程工程研究所 | System and method for recovering and refining methylcyclopentane and application thereof |
| CN115628488A (en) * | 2022-09-08 | 2023-01-20 | 珠海格力电器股份有限公司 | Wet curtain piece and have its wet curtain structure |
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