CN209597206U - A kind of mellapak packing block and packed tower - Google Patents
A kind of mellapak packing block and packed tower Download PDFInfo
- Publication number
- CN209597206U CN209597206U CN201920187233.5U CN201920187233U CN209597206U CN 209597206 U CN209597206 U CN 209597206U CN 201920187233 U CN201920187233 U CN 201920187233U CN 209597206 U CN209597206 U CN 209597206U
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- corrugated plating
- mellapak packing
- packing block
- tooth
- tower
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Abstract
The utility model provides a kind of mellapak packing block and packed tower, belong to chemical industry mass transfer separation equipment field, the mellapak packing block is composed of the corrugated plating for being punched pilot hole and annular knurl, the lower end of the corrugated plating or upper and lower ends offer the distribution tooth for reallocating to medium, the distribution tooth is one of rake tooth, rectangular teeth or stepped tooth, and the corrugated plating is the straight corrugated plating or bent corrugated plating for tilting 40~70 degree.The packed tower is loaded by above-mentioned mellapak packing, and when the mellapak packing block is assembled in tower, the ripple setting direction of adjacent mellapak packing block is mutually perpendicular to.The utility model is by opening up distribution tooth in the lower end of mellapak packing or upper and lower ends, on the one hand it can reallocate to liquid phase in tower, on the other hand the radial a wide range of flowing of liquid phase in tower can be prevented, to eliminate because of caused by fluid entirety uneven distribution " enlarge-effect ".
Description
Technical field
The utility model belongs to chemical industry mass transfer separation equipment field, and in particular to a kind of mellapak packing block, in addition, this reality
A kind of packed tower assembled by above-mentioned mellapak packing block is further related to novel.
Background technique
Packed tower is the common fluid contact mass transfer in the fields such as petroleum, chemical industry, pharmacy, light industry, environmental protection and consersion unit, extensively
It is general to be applied to the technical process such as extraction, rectifying, absorption.Existing filler is by the multilayer corrugated plate overlapping group by punching annular knurl
At each layer is distributed with several and is evenly equipped with aperture and fine crack and is stamped with the corrugated plating of skewed slot, when overlapping on two corrugated platings
Skewed slot alternates, and the longitudinal center line of skewed slot and tower tilts certain 45 degree or 60 degree, to extend medium in packing layer
Time of contact.Although packed tower has high column efficiency, its " enlarge-effect " is but quite significant, is primarily due in tower
Caused by the irregular flowing of the uneven distribution of fluid, wall stream effect and fluid radial direction.
Utility model content
Background in view of the above technology, the utility model provide a kind of mellapak packing block, are divided medium by reallocation tooth
Be made into multiple droplets, can eliminate because of caused by fluid entirety uneven distribution " enlarge-effect ", the utility model it is another
One purpose is to provide a kind of packed tower assembled by above-mentioned mellapak packing block, and column efficiency can be improved.
To achieve the goals above, the technical solution of the utility model is as follows:
A kind of mellapak packing block has the corrugated plating of pilot hole to be composed by punching, and the end of the corrugated plating opens up
There is the distribution tooth for reallocating to medium.
In one embodiment, the lower end of the corrugated plating offers distribution tooth.
In one embodiment, the top and bottom of the corrugated plating offer distribution tooth.
Wherein, the distribution tooth is one of rake tooth, rectangular teeth or stepped tooth.
Wherein, the corrugated plating is the straight corrugated plating or bent corrugated plating for tilting 40-70 degree.
To achieve the goals above, the utility model also provides a kind of packed tower, assembled by above-mentioned mellapak packing block
It forms.
Wherein, when the mellapak packing block is assembled in tower, the ripple setting direction of adjacent mellapak packing block is mutual
Vertically.
Compared with prior art, the utility model has the beneficial effects that
On the one hand medium can be distributed into multiple small liquid by opening up distribution tooth in corrugated plating end by the utility model
Drop on the other hand can be increased by distributing tooth to eliminate because of caused by fluid entirety uneven distribution " enlarge-effect "
The occlusion degree of two layers of filler.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.
Fig. 1 is the structural schematic diagram of corrugated plating in the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of corrugated plating in another embodiment of the utility model；
Fig. 3 is the cross-sectional view of packed tower in the utility model embodiment 2.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
It should be noted that the corrugated plate packing of the utility model is in our previous application patent
(CN1106217C) improvement done on the basis of, for the detailed construction of corrugated plate packing, the utility model will no longer be done specifically
Description.
Embodiment 1
A kind of mellapak packing block has the corrugated plating 1 of pilot hole to be composed by punching, and the end of the corrugated plating 1 is opened
Equipped with the distribution tooth 101 for reallocating to medium, as shown in Figure 1, the top and bottom of the corrugated plating 1 offer distribution
Tooth 101, the distribution tooth 101 can be rake tooth, rectangular teeth or stepped tooth, and the present embodiment is simultaneously not particularly limited, as long as energy
It realizes and medium is reallocated into multiple droplets.In another embodiment, as shown in Fig. 2, only being opened up in the lower end of corrugated plating 1
There is distribution tooth 101, manufacturing cost can be saved in this way.
Wherein, the corrugated plating 1 is the straight corrugated plating for tilting 40-70 degree, when extending contact of the medium in packing layer
Between, in order to reduce filler layer resistance, the corrugated plating can choose bent corrugated plating, can be effectively improved medium in this way and flow up and down
When flow behavior.
Embodiment 2
A kind of packed tower, it is assembled by the mellapak packing block of embodiment 1, specifically, as shown in figure 3, the filler
Several longitudinal filler units 2 are distributed in tower, the 2 cross sectional shape size of filler unit at middle part is identical in the tower, edge
Filler unit 2 and inner wall of tower arc surface coincide, the mellapak packing block is assembled in the filler unit 2, and adjacent institute
The setting direction for stating corrugated plating in filler unit 2 is mutually perpendicular to.Several filler units 2 are separated into packed tower, be equivalent to by
Packed tower is divided into a certain number of mass transfer unit towers, and entire packed tower is equivalent to be formed in parallel by these mass transfer unit towers, can
It, can be with uneven point in eliminating a wall flow effect and packing section along with the effect of distribution tooth to separate the Radial Flow of fluid
Cloth.It should be noted that the specific structure of packed tower is detailed in our previous application patent (CN1106217C), the present embodiment
It repeats no more.
It should be pointed out that for those of ordinary skill in the art, before not departing from the concept of the present invention
It puts, various modifications and improvements can be made, and these are all within the protection scope of the present invention.
Claims (7)
1. a kind of mellapak packing block has the corrugated plating of pilot hole and annular knurl to be composed, which is characterized in that the wave by punching
The end of card offers the distribution tooth for reallocating to medium.
2. mellapak packing block according to claim 1, which is characterized in that the lower end of the corrugated plating offers distribution
Tooth.
3. mellapak packing block according to claim 1, which is characterized in that the top and bottom of the corrugated plating open up
There is distribution tooth.
4. mellapak packing block according to claim 1, which is characterized in that the distribution tooth be rake tooth, rectangular teeth or
One of stepped tooth.
5. mellapak packing block according to claim 1, which is characterized in that the corrugated plating is the straight of 40~70 degree of inclination
Corrugated plating or bent corrugated plating.
6. a kind of packed tower, which is characterized in that assembled by any mellapak packing block of claim 1-5.
7. packed tower according to claim 6, which is characterized in that adjacent when the mellapak packing block is assembled in tower
The ripple setting direction of mellapak packing block is mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187233.5U CN209597206U (en) | 2019-01-18 | 2019-01-18 | A kind of mellapak packing block and packed tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187233.5U CN209597206U (en) | 2019-01-18 | 2019-01-18 | A kind of mellapak packing block and packed tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209597206U true CN209597206U (en) | 2019-11-08 |
Family
ID=68403298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920187233.5U Active CN209597206U (en) | 2019-01-18 | 2019-01-18 | A kind of mellapak packing block and packed tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209597206U (en) |
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2019
- 2019-01-18 CN CN201920187233.5U patent/CN209597206U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230331 Address after: Room 502-100, Building A1, No. 118, Wangting Street, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 Patentee after: JIANGSU THREE-DIMENSIONAL TOWER TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 710000, Room 401, Building B, Gazing Valley, Zone C, Entrepreneurship Research and Development Park, No. 69 Jinye Road, High tech Zone, Xi'an City, Shaanxi Province Patentee before: XI'AN CHEMDOCTOR PETROCHEMICAL ENGINEERING CO.,LTD. |