CN203459081U - Ring packing - Google Patents
Ring packing Download PDFInfo
- Publication number
- CN203459081U CN203459081U CN201320573257.7U CN201320573257U CN203459081U CN 203459081 U CN203459081 U CN 203459081U CN 201320573257 U CN201320573257 U CN 201320573257U CN 203459081 U CN203459081 U CN 203459081U
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- muscle
- annular wall
- upper strata
- ring packing
- lower floor
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Abstract
The utility model provides a ring packing. The ring packing comprises a ring wall, an upper-layer rib groups and a lower-layer rib groups. The ring packing has the beneficial effects that a flaring is formed in one end of a large flared opening of the flared ring wall, so that the ring packing can conduct mass and heat transfer on an upper ring part and a lower ring part of the ring wall, thus the practical effective area of the mass and heat transfer is increased, and the mass and heat transfer effect of the ring packing is good; the ratio of the height of the ring wall to the diameter of the flaring of the large flared opening is 1: (3.3-3.5), so that the positive stacking probability of the ring packing is greatly increased, the gas resistance is minimal, the utilization rate of the specific area of the packing is the highest, the mass and heat transfer effect is improved, and the gas resistance is decreased; the thicknesses of the upper layer of ribs and the lower layer of ribs respectively and gradually change at a constant slope from the lower end to the upper end so as to promote gas and liquid to fully contact with each other on the surfaces of the two layers of ribs and ensure the mass and heat transfer; a plurality of horizontal stripe textures are arranged on the outer surface of the circular ring of the flared flaring so as to improve the lyophilic property of the packing and promote the mass and heat transfer.
Description
Technical field
The utility model relates to a kind of ring packing, relates in particular to a kind of ring packing for industrial circles such as petrochemical industry, air separation, chemical fertilizer, light industry, Coal Chemical Industries.
Background technology
Filler is widely used in the towers such as the rectifying, absorption, parsing, extraction, heat exchange, washing of the industrial circles such as petrochemical industry, air separation, chemical fertilizer, light industry, Coal Chemical Industry.Existing annular dumped packing is as plastics ladder ring packing, at filler, huddle in process, due to such packing ring height and packing ring diameter ratio larger, the probability that filler is just being piled is still lower, gas flow is larger through the resistance of this packing layer, and hydrodynamic performance is general.One end of the ring of such filler is just provided with simple tapers flange, and the effective surface area ratio that makes filler provide gas fully to contact with liquid is still lower, and mass transfer heat exchange efficiency is also more general.Such filler wall thickness is larger, makes uneconomical energy-conservation and waste material, and voidage is lower, and gas flow is larger through the resistance of this packing layer.
Summary of the invention
The ring packing that technical problem to be solved in the utility model is to provide a kind of effective reduction air resistance, improves mass transfer heat exchange efficiency.
A kind of ring packing comprises annular wall, upper strata Jin Zuhe lower floor muscle group, annular wall upper inner is connected with upper strata muscle group, annular wall lower inside is connected with lower floor muscle group, lower end, muscle group middle part, upper strata is connected with upper end, lower floor's muscle group middle part, described annular wall is horn-like, typhon mouth one end of described horn-like annular wall is provided with enlarging, the ratio of annular wall height and typhon mouth one end enlarging diameter is 1:3.3-3.5, described flared side walls is a certain constant curvature value, upper strata muscle group is comprised of 3-6 upper strata muscle, and muscle Zu You3-6Ge lower floor of lower floor muscle forms.
Preferably, described lower floor's muscle group and upper strata muscle group are provided with column in junction, middle part.
Preferably, described upper strata muscle is uniformly at intervals in annular wall inner side, and muscle one end, upper strata is connected with annular wall upper inner, and the upper strata muscle other end is connected with column.
Preferably, described lower floor's muscle is uniformly at intervals in annular wall inner side, and lower floor's muscle one end is connected with annular wall inner side, and the upper strata muscle other end is connected with column.
Preferably, described annular wall sidewall is provided with some windows.
Preferably, the thickness of described upper strata muscle and the thickness of lower floor's muscle are respectively from the bottom to the top with constant slope gradual change.
Preferably, described inner side, annular wall lower end is provided with to in-flanges.
Preferably, described flange thickness is 0-4mm.
Preferably, described annular wall outside is provided with some horizontal stripe textures.
Preferably, in described upper strata Jin Zuhe lower floor cross-rib group, be respectively equipped with annular muscle.
The beneficial effects of the utility model are:
1. annular wall is horn-like, typhon mouth one end of horn-like annular wall is provided with enlarging, flared side walls is a certain constant curvature value, make ring packing in the bottom annulus part of the top of annular wall annulus part and annular wall, carry out mass transfer heat exchange, thereby increased the actual effective area of mass transfer heat exchange, the ratio of annular wall height and typhon mouth one end enlarging diameter is that 1:3.3-3.5 makes ring packing greatly increase filler just to pile probability, and filler while just piling, air resistance is minimum, packing specific area utilization rate is the highest, air resistance is minimum, make whole ring packing mass transfer heat transfer effect better,
2. the thickness of the thickness of upper strata muscle and lower floor's muscle, respectively from the bottom to the top with constant slope (0 °-4 °) gradual change, promotes that gas fully contacts with the surface of liquid at two-layer muscle, guarantees mass transfer heat exchange;
3. the tubaeform outer surface that expands the annulus of mouth arranges some (0-10) horizontal stripe textures, increases filler lyophily performance, promotes mass transfer heat exchange;
4. lower floor's muscle group and upper strata muscle group are provided with column in junction, middle part, upper strata muscle is uniformly at intervals in annular wall inner side, muscle one end, upper strata is connected with annular wall upper inner, the upper strata muscle other end is connected with column, lower floor's muscle is uniformly at intervals in annular wall inner side, lower floor's muscle one end is connected with annular wall inner side, the upper strata muscle other end is connected with column, and inner side, annular wall lower end is provided with to in-flanges, and flange thickness is 0-4mm, effectively increase the intensity of filler, thereby can reduce filler wall thickness, increase voidage, reduce air resistance, save again material, increase economy.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is A-A profile of the present utility model;
Fig. 4 is B-B profile of the present utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
Embodiment 1
As Fig. 1, 2, 3, shown in 4, a kind of ring packing comprises annular wall 1, upper strata muscle group 4 and lower floor's muscle group 3, annular wall 1 upper inner is connected with upper strata muscle group 4, annular wall 1 lower inside is connected with lower floor muscle group 3, muscle group 4 lower ends, middle part in upper strata are connected with lower floor's muscle group 3 upper ends, middle part, described annular wall 1 is horn-like, typhon mouth one end of described horn-like annular wall 1 is provided with enlarging 2, annular wall 1 height is 1:3.3-3.5 with the ratio of typhon mouth one end enlarging 2 diameters, described enlarging 2 sidewalls are a certain constant curvature value (its radius of curvature is 0.5-0.7 times of filler toy trumpet mouth one end opening radius), upper strata muscle group 4 is by 4 one-tenth of 3-6 upper strata muscle groups, 3 one-tenth of lower floor's muscle group 3 You3-6Ge lower floor muscle groups, lower floor's muscle group 3 and upper strata muscle group 4 are provided with column 5 in junction, middle part, upper strata muscle is uniformly at intervals in annular wall 1 inner side, muscle one end, upper strata is connected with annular wall 1 upper inner, the upper strata muscle other end is connected with column 5, lower floor's muscle is uniformly at intervals in annular wall 1 inner side, lower floor's muscle one end is connected with annular wall 1 inner side, the upper strata muscle other end is connected with column 5, annular wall 1 sidewall is provided with some windows 8, the thickness of the thickness of upper strata muscle and lower floor's muscle is respectively from the bottom to the top with constant slope (0 °-4 °) gradual change, annular wall 1 inner side, lower end is provided with to in-flanges 6, flange thickness is 0-4mm, annular wall 1 outside is provided with some horizontal stripe textures 7, 0-10 bar horizontal stripe texture 7, in upper strata muscle group 4 and lower floor's cross-rib group, be respectively equipped with annular muscle.
Finally, it should be pointed out that above embodiment is only the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, can also have many distortion.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all should think and belong to protection domain of the present utility model.
Claims (10)
1. a ring packing, it is characterized in that: described ring packing comprises annular wall, upper strata Jin Zuhe lower floor muscle group, annular wall upper inner is connected with upper strata muscle group, annular wall lower inside is connected with lower floor muscle group, lower end, muscle group middle part, upper strata is connected with upper end, lower floor's muscle group middle part, described annular wall is horn-like, typhon mouth one end of described horn-like annular wall is provided with enlarging, the ratio of annular wall height and typhon mouth one end enlarging diameter is 1:3.3-3.5, described flared side walls is a certain constant curvature value, upper strata muscle group is comprised of 3-6 upper strata muscle, muscle Zu You3-6Ge lower floor of lower floor muscle forms.
2. ring packing according to claim 1, is characterized in that: described lower floor's muscle group and upper strata muscle group are provided with column in junction, middle part.
3. ring packing according to claim 2, is characterized in that: described upper strata muscle is uniformly at intervals in annular wall inner side, and muscle one end, upper strata is connected with annular wall upper inner, and the upper strata muscle other end is connected with column.
4. ring packing according to claim 2, is characterized in that: described lower floor's muscle is uniformly at intervals in annular wall inner side, and lower floor's muscle one end is connected with annular wall inner side, and the upper strata muscle other end is connected with column.
5. ring packing according to claim 1, is characterized in that: described annular wall sidewall is provided with some windows.
6. ring packing according to claim 1, is characterized in that: the thickness of described upper strata muscle and the thickness of lower floor's muscle are respectively from the bottom to the top with constant slope gradual change.
7. ring packing according to claim 1, is characterized in that: described inner side, annular wall lower end is provided with to in-flanges.
8. ring packing according to claim 7, is characterized in that: described flange thickness is 0-4mm.
9. ring packing according to claim 7, is characterized in that: described annular wall outside is provided with some horizontal stripe textures.
10. ring packing according to claim 1, is characterized in that: in described upper strata Jin Zuhe lower floor cross-rib group, be respectively equipped with annular muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573257.7U CN203459081U (en) | 2013-09-11 | 2013-09-11 | Ring packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573257.7U CN203459081U (en) | 2013-09-11 | 2013-09-11 | Ring packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459081U true CN203459081U (en) | 2014-03-05 |
Family
ID=50171462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573257.7U Expired - Fee Related CN203459081U (en) | 2013-09-11 | 2013-09-11 | Ring packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959102A (en) * | 2015-07-03 | 2015-10-07 | 苏州市科迪石化工程有限公司 | Particle filler |
| CN105013427A (en) * | 2015-07-03 | 2015-11-04 | 苏州市科迪石化工程有限公司 | Raschig ring filling material |
-
2013
- 2013-09-11 CN CN201320573257.7U patent/CN203459081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959102A (en) * | 2015-07-03 | 2015-10-07 | 苏州市科迪石化工程有限公司 | Particle filler |
| CN105013427A (en) * | 2015-07-03 | 2015-11-04 | 苏州市科迪石化工程有限公司 | Raschig ring filling material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20170911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |