CN106732320A - One kind is without wall stream regular corrugation filler - Google Patents
One kind is without wall stream regular corrugation filler Download PDFInfo
- Publication number
- CN106732320A CN106732320A CN201611242839.1A CN201611242839A CN106732320A CN 106732320 A CN106732320 A CN 106732320A CN 201611242839 A CN201611242839 A CN 201611242839A CN 106732320 A CN106732320 A CN 106732320A
- Authority
- CN
- China
- Prior art keywords
- packing material
- cranse
- ring packing
- inner ring
- wall stream
- 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.)
- Pending
Links
- 239000000945 filler Substances 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 86
- 238000012856 packing Methods 0.000 claims abstract description 64
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract description 11
- 238000012546 transfer Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010992 reflux Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30207—Sphere
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses one kind without wall stream regular corrugation filler, including packing material main body, inner ring packing material, cranse, outer ring packing material, the convex material of connection and filling base plate, the packing material body interior is filled with inner ring packing material, and packing material body outer surface is provided with cranse, outer ring packing material is equiped with the cranse, and opening is inlaid with the packing material of outer ring, the catch is arranged on cranse edge, and the packing material bottom part body is provided with filling base plate.This selects the packing material of unlike material without wall stream regular corrugation filler according to the difference of processing skill, and the fluid for flowing to tower wall is prevented using the outer ring packing material in cranse, and be allowed to be back in the middle of equipment, so as to improve the mass-transfer efficiency of equipment, avoid the loss of filler separation, it is connected with each other by connecting convex material between cranse and inner ring packing material, is easy to flow to the fluid reflux of tower wall to equipment center, prevents the generation of wall stream effect.
Description
Technical field
The present invention relates to structured packing technical field, specially one kind is without wall stream regular corrugation filler.
Background technology
Structured packing is that one kind is arranged in tower by uniform geometric figure, the filler neatly piled up.Due to specific surface
Product is big, pressure drop is small, fluid point is uniform, mass-and heat-transfer efficiency high the advantages of, therefore be widely used.
In Chemical Engineering, the structured packing overwhelming majority of application is ripple packing, and it is made up of many corrugated sheets
Discoid filler, and when liquid flows downward along packing layer, have the trend gradually concentrated to tower wall so that near tower wall
Flow quantity gradually increases, and this phenomenon is referred to as wall stream.Wall stream effect causes gas-liquid two-phase skewness in packing layer, so that
Mass-transfer efficiency declines, and at least 30%, more than 40%, thus, filler is separated major part the wall flow of common structured packing
Loss in efficiency rate is 15-24%.
The content of the invention
It is an object of the invention to provide one kind without wall stream regular corrugation filler, to solve what is proposed in above-mentioned background technology
The mass-transfer efficiency of the wall stream effect of existing structured packing is low to separate the big problem of loss late with filler.
To achieve the above object, the present invention provides following technical scheme, a kind of without wall stream regular corrugation filler, including filling
Body of material, inner ring packing material, cranse, outer ring packing material, opening, catch, the convex material of connection and filling base plate, it is described to fill out
Body of material inside is filled filled with inner ring packing material, and packing material body outer surface is provided with cranse, the cranse is built-in
It is provided with and opening is inlaid with outer ring packing material, and outer ring packing material, the catch is arranged on cranse edge, the filling
Body of material bottom is provided with filling base plate.
Preferably, the material that the inner ring packing material is used is plastics, metal, ceramics or carbon fiber.
Preferably, the profile of the inner ring packing material is ripple type.
Preferably, be connected with each other by connecting convex material between the cranse and inner ring packing material, and between cranse away from
From being 2-4cm.
Preferably, the convex material of connection is regular hexagon.
Compared with prior art, the beneficial effects of the invention are as follows：This without wall stream regular corrugation filler according to processing skill not
With the packing material from unlike material, and using the outer ring packing material in cranse to flowing to the fluid system of tower wall
Only, and it is allowed to be back in the middle of equipment, so as to improve the mass-transfer efficiency of equipment, it is to avoid the loss that filler is separate.Inner ring is filled out
The material of materials'use is filled for plastics, metal, ceramics or carbon fiber, conveniently adapts to processing request, the profile of inner ring packing material
It is ripple type, and it is regular hexagon to connect convex material, it is possible to increase mass-transfer efficiency, by connection between cranse and inner ring packing material
Convex material is connected with each other, and is easy to flow to the fluid reflux of tower wall to equipment center, prevents the generation of wall stream effect.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is inner plane structural representation of the present invention；
Fig. 3 is that cranse of the present invention launches planar structure schematic diagram.
In figure：1st, packing material main body, 2, inner ring packing material, 3, cranse, 4, outer ring packing material, 5, opening, 6,
Catch, 7, connect convex material, 8, filling base plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：One kind is without wall stream regular corrugation filler, including filling material
Material main body 1, inner ring packing material 2, cranse 3, outer ring packing material 4, opening 5, catch 6, the convex material 7 of connection and filling base plate 8,
The inside of packing material main body 1 is filled with inner ring packing material 2, and the outer surface of packing material main body 1 is provided with cranse 3, and inner ring is filled out
It is plastics, metal, ceramics or carbon fiber to fill the material that material 2 uses, and conveniently adapts to processing request, inner ring packing material 2 outward
Shape is ripple type, it is possible to increase mass-transfer efficiency, is equiped with cranse 3 in outer ring packing material 4, and outer ring packing material 4 and inlayed
There is opening 5, be connected with each other by connecting convex material 7 between cranse 3 and inner ring packing material 2, and the distance between cranse 3 is 2-
4cm, it is regular hexagon to connect convex material 7, is easy to flow to the fluid reflux of tower wall to equipment center, prevents the generation of wall stream effect,
Catch 6 is arranged on the edge of cranse 3, and the bottom of packing material main body 1 is provided with filling base plate 8.
Operation principle：Using this without wall stream regular corrugation filler when, first according to the requirement of technique come determine cranse 3 it
Between spacing, if desired flow velocity is fast, then it is 4cm to control the distance between cranse 3；If desired regulation and control flow velocity is slow, can be
Spacing between cranse 3 is fabricated to 2cm, after equipment making is good, is placed in tower wall, when fluid and air stream from packing material
When the upper end of main body 1 flows down, the inner ring packing material 2 of upper surface is first passed through, is flowed downward between the gap of inner ring packing material 2,
During the flows downward at tower wall edge, flowed downward along the opening 5 of the outer ring packing material 4 in cranse 3,
During inclined through the convex upper end of material 7 of the flow direction connection of opening 5 corner of fluid, make fluid along corner in packing material main body 1
Between flow, after mutually converging with the fluid that flows down in the gap of inner ring packing material 2, between continuing between inner ring packing material 2
Gap flows downward, and is flowed along tower wall during flowing downward so as to avoid fluid, reduces the loss of filler separation
Rate, improves mass-transfer efficiency.
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc. should be included in this
Within the protection domain of invention.
Claims (5)
1. one kind is without wall stream regular corrugation filler, including packing material main body (1), inner ring packing material (2), cranse (3), outer ring
Packing material (4), opening (5), catch (6), the convex material (7) of connection and filling base plate (8), it is characterised in that：The filling material
Inner ring packing material (2) is filled with inside material main body (1), and packing material main body (1) outer surface is provided with cranse (3), it is described
It is equiped with cranse (3) in outer ring packing material (4), and outer ring packing material (4) and is inlaid with opening (5), the catch (6)
Installed in cranse (3) edge, packing material main body (1) bottom is provided with filling base plate (8).
2. one kind according to claim 1 is without wall stream regular corrugation filler, it is characterised in that：The inner ring packing material
(2) material for using is plastics, metal, ceramics or carbon fiber.
3. one kind according to claim 1 is without wall stream regular corrugation filler, it is characterised in that：The inner ring packing material
(2) profile is ripple type.
4. one kind according to claim 1 is without wall stream regular corrugation filler, it is characterised in that：The cranse (3) and inner ring
It is connected with each other by connecting convex material (7) between packing material (2), and the distance between cranse (3) is 2-4cm.
5. one kind according to claim 1 is without wall stream regular corrugation filler, it is characterised in that：The convex material (7) of the connection is
Regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242839.1A CN106732320A (en) | 2016-12-29 | 2016-12-29 | One kind is without wall stream regular corrugation filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242839.1A CN106732320A (en) | 2016-12-29 | 2016-12-29 | One kind is without wall stream regular corrugation filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106732320A true CN106732320A (en) | 2017-05-31 |
Family
ID=58923656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611242839.1A Pending CN106732320A (en) | 2016-12-29 | 2016-12-29 | One kind is without wall stream regular corrugation filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106732320A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497393A (en) * | 2017-09-30 | 2017-12-22 | 北京泽华化学工程有限公司 | A kind of more trimming curved surface ring random packings |
| WO2018121098A1 (en) * | 2016-12-29 | 2018-07-05 | 南通苏通分离工程科技有限公司 | Corrugated structured packing material without wall flow |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1062097A (en) * | 1996-08-16 | 1998-03-06 | M C Pack Kk | Wall flow preventing implement for material and/or heat exchange tower |
| CN2558449Y (en) * | 2002-04-23 | 2003-07-02 | 胡萍德 | Ring-in-ring packing |
| CN101347716A (en) * | 2008-09-02 | 2009-01-21 | 南京大学 | Strong-effect regular packing without wall flow |
| CN201431883Y (en) * | 2009-06-24 | 2010-03-31 | 天津汇荣石油有限公司 | Corrugated regular packing |
| CN201799281U (en) * | 2010-08-30 | 2011-04-20 | 濮阳市佳华化工有限公司 | Stainless steel wire mesh corrugated-plate packing |
| CN104275142A (en) * | 2014-10-30 | 2015-01-14 | 天津汉工科技有限公司 | Structured packing made of metal corrugated plates |
| CN105236562A (en) * | 2015-09-25 | 2016-01-13 | 萍乡市鑫陶化工填料有限公司 | Marine tubular-type biofilm colonization filling material |
| CN205569794U (en) * | 2016-04-21 | 2016-09-14 | 宁波浙铁大风化工有限公司 | Rectifying tower |
| CN206508989U (en) * | 2016-12-29 | 2017-09-22 | 南通苏通分离工程科技有限公司 | One kind is without wall stream regular corrugation filler |
-
2016
- 2016-12-29 CN CN201611242839.1A patent/CN106732320A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1062097A (en) * | 1996-08-16 | 1998-03-06 | M C Pack Kk | Wall flow preventing implement for material and/or heat exchange tower |
| CN2558449Y (en) * | 2002-04-23 | 2003-07-02 | 胡萍德 | Ring-in-ring packing |
| CN101347716A (en) * | 2008-09-02 | 2009-01-21 | 南京大学 | Strong-effect regular packing without wall flow |
| CN201431883Y (en) * | 2009-06-24 | 2010-03-31 | 天津汇荣石油有限公司 | Corrugated regular packing |
| CN201799281U (en) * | 2010-08-30 | 2011-04-20 | 濮阳市佳华化工有限公司 | Stainless steel wire mesh corrugated-plate packing |
| CN104275142A (en) * | 2014-10-30 | 2015-01-14 | 天津汉工科技有限公司 | Structured packing made of metal corrugated plates |
| CN105236562A (en) * | 2015-09-25 | 2016-01-13 | 萍乡市鑫陶化工填料有限公司 | Marine tubular-type biofilm colonization filling material |
| CN205569794U (en) * | 2016-04-21 | 2016-09-14 | 宁波浙铁大风化工有限公司 | Rectifying tower |
| CN206508989U (en) * | 2016-12-29 | 2017-09-22 | 南通苏通分离工程科技有限公司 | One kind is without wall stream regular corrugation filler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121098A1 (en) * | 2016-12-29 | 2018-07-05 | 南通苏通分离工程科技有限公司 | Corrugated structured packing material without wall flow |
| CN107497393A (en) * | 2017-09-30 | 2017-12-22 | 北京泽华化学工程有限公司 | A kind of more trimming curved surface ring random packings |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |