CN201543361U - Adsorption tower with heat dissipation balancing structure - Google Patents
Adsorption tower with heat dissipation balancing structure Download PDFInfo
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- CN201543361U CN201543361U CN2009202291523U CN200920229152U CN201543361U CN 201543361 U CN201543361 U CN 201543361U CN 2009202291523 U CN2009202291523 U CN 2009202291523U CN 200920229152 U CN200920229152 U CN 200920229152U CN 201543361 U CN201543361 U CN 201543361U
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- adsorption tower
- adsorption
- sleeve
- rib
- tower
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Abstract
The name of the utility model is adsorption tower with a heat dissipation balancing structure, belonging to the technical field of a molecular sieve adsorption tower and mainly aiming at solving the problem that the existing adsorption tower degrades the performance of the adsorbent and is low in adsorption effect. The adsorption tower is mainly characterized in that the adsorption tower comprises an adsorption tower shell provided with a gas inlet and a gas outlet; heat conducting ribs are arranged in the cavity of the adsorption tower shell, in which the adsorbent is arranged; the ribs are fixed on the inner wall of the shell or the inner and outer walls of a sleeve; and the ribs are evenly distributed along the inner wall of the adsorption tower body or the inner and outer walls of the sleeve and are integral or segmented vertical bar-shaped, S-shaped or helical line-shaped from top to bottom. The adsorption tower has the advantages that the temperature in the tower is uniform, the temperature difference between the inlet and the outlet of the tower is small, the frontal surface of the adsorption and mass-transfer zone is mild and the adsorption effect of the adsorbent is good. The adsorption tower is mainly used as a molecular sieve adsorption tower for generating oxygen.
Description
Technical field
The utility model belongs to the adsorbing tower with molecular sieve technical field.Be specifically related to a kind of with the heat radiation balanced structure, be used to make the adsorbing tower with molecular sieve of oxygen.
Background technology
At present, the domestic adsorbing tower with molecular sieve that is used to make oxygen is mostly by the adsorption tower housing be loaded on the endoceliac adsorbent of this shell and constitute, corresponding air inlet, the gas outlet of being provided with of the upper and lower end of housing, its weak point one is owing to there is heat of adsorption, make the adsorption tower import and export have the bigger temperature difference, cause the decline of performance of the adsorbent; The 2nd, wall effect and tower center pressure are bigger owing to existing, and make the absorption mass-transfer zone have big sharp side, have reduced the adsorption effect of adsorbent.So people improve adsorption tower, promptly in adsorption tower, set up a circular sleeve, air inlet, gas outlet are located at an end of adsorption tower, and be provided with passage at the sleeve ends of the other end of adsorption tower, though this improvement has some improvement to absorption mass-transfer zone sharp side, but still there is the defective that the adsorption tower import and export temperature difference is big, performance of the adsorbent descends.
Summary of the invention
The purpose of this utility model be exactly to provide at above-mentioned deficiency a kind of can the efficient balance adsorption tower in temperature, and reduce the adsorption tower import and export temperature difference, thereby raising performance of the adsorbent, simultaneously, improve absorption mass-transfer zone sharp side again, increase the adsorbents adsorb effect, resolve the adsorption tower of the band heat radiation balanced structure of better effects if.
Solution of the present utility model is: a kind of adsorption tower with the heat radiation balanced structure, comprise the adsorption tower housing of bringing gas port, gas outlet into, and it is characterized in that: the rib that in the chamber of this adsorption tower housing dress adsorbent, is provided with heat conduction.
Rib described in the technical solution of the present utility model is fixed on the adsorption tower inner walls.
Be provided with sleeve in the adsorption tower housing described in the technical solution of the present utility model, rib is fixed on the inside and outside wall of this sleeve.
Sleeve described in the technical solution of the present utility model is taper.
Rib described in the technical solution of the present utility model evenly distributes whole vertical bar shape from top to bottom or whole S strip or whole spiral curve shape for the inside and outside wall along adsorption tower inner walls or sleeve.
Rib described in the technical solution of the present utility model evenly distributes for the inside and outside wall along adsorption tower inner walls or sleeve, segmentation vertical bar shape from top to bottom or segmentation S strip or segmentation spiral curve shape, and upper and lower adjacent segmentation vertical bar shape or segmentation S strip or segmentation spiral curve shape rib are staggered and arrange.
The utility model is owing to be provided with the rib of heat conduction in the chamber of adsorption tower housing dress adsorbent, rib is fixed on the adsorption tower inner walls, rib or be fixed on adsorption tower housing inner sleeve in, on the outer wall, rib can be whole vertical bar shape or whole S strip or a whole spiral curve shape from top to bottom, also can be segmentation vertical bar shape or segmentation S strip or the segmentation spiral curve shape under going up extremely, and on, adjacent down segmentation vertical bar shape or segmentation S strip or segmentation spiral curve shape rib are staggered and arrange, thereby rib not only can absorb, the heat of adsorption that produces in the equilibrium adsorption agent, dispel the heat and reduce adsorption tower, the outlet temperature difference, wall effect has also been improved absorption mass-transfer zone sharp side simultaneously, performance of the adsorbent is improved, the adsorbents adsorb effect is increased.The utility model is because to adopt sleeve be taper, thereby to make gas be to flow to the smaller cross-sectional area zone from big cross section all the time, makes that absorption mass-transfer zone sharp side is milder, makes the adsorption effect of adsorbent reach best.The utility model also can be used as the version of tower internal-external heat exchange.The utility model compared with prior art has the characteristics that temperature equalization in the tower, adsorption tower import and export had a narrow range of temperature, adsorbed that the mass-transfer zone sharp side is mild, adsorbents adsorb is effective, resolve better effects if.The utility model is mainly used in the adsorbing tower with molecular sieve of system oxygen.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the cross sections structural representation of Fig. 2;
Fig. 4 is the structural representation of the utility model embodiment 3.
The specific embodiment
Embodiment 2 is as Fig. 2, shown in Figure 3.Establish a conical sleeve 5 in the adsorption tower, air inlet, gas outlet are located at an end of adsorption tower housing 3, and sleeve 5 ends of the adsorption tower other end are provided with passage 6.Rib 4 is fixed on the inside and outside wall of sleeve 5, and the form of rib 4 is identical with embodiment's 1, and is higher to the thermal balance efficient at turnover gas two ends.Inner sleeve 5 is that the effect of conical structure is best.Source of the gas is from flowing to the conelet end from sleeve 5 outer field large awl ends, arrive the conelet end after, enter the large awl end of inner core internal layer by the little passage 6 of sleeve 5 bottoms, and flow out through the conelet end.This design significantly improves the adsorption effect that adopts the transformation suction type.Embodiment 2 also can be used as the version of tower internal-external heat exchange.
Claims (7)
1. the adsorption tower with the heat radiation balanced structure comprises the adsorption tower housing (1,3) of bringing gas port, gas outlet into, it is characterized in that: the rib (2,4) that is provided with heat conduction in the chamber of this adsorption tower housing (1,3) dress adsorbent.
2. a kind of adsorption tower with the heat radiation balanced structure according to claim 1, it is characterized in that: described rib (2) is fixed on adsorption tower housing (1) inwall.
3. a kind of adsorption tower with the heat radiation balanced structure according to claim 2, it is characterized in that: be provided with sleeve (7) in described adsorption tower housing (1), rib (4) is fixed on the inside and outside wall of sleeve (7).
4. a kind of adsorption tower with the heat radiation balanced structure according to claim 1, it is characterized in that: be provided with sleeve (5) in the described adsorption tower housing (3), rib (4) is fixed on the inside and outside wall of this sleeve (5).
5. a kind of adsorption tower with the heat radiation balanced structure according to claim 4 is characterized in that: described sleeve (5) is taper.
6. according to claim 1,2 or 4 described a kind of adsorption towers with the heat radiation balanced structure, it is characterized in that: described rib (2,4) evenly distributes whole vertical bar shape from top to bottom or whole S strip or whole spiral curve shape for the inside and outside wall along adsorption tower housing (1) inwall or sleeve (5,7).
7. according to claim 1,2 or 4 described a kind of adsorption towers with the heat radiation balanced structure, it is characterized in that: described rib evenly distributes for the inside and outside wall along adsorption tower inner walls or sleeve, segmentation vertical bar shape from top to bottom or segmentation S strip or segmentation spiral curve shape, and upper and lower adjacent segmentation vertical bar shape or segmentation S strip or segmentation spiral curve shape rib are staggered and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202291523U CN201543361U (en) | 2009-10-30 | 2009-10-30 | Adsorption tower with heat dissipation balancing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202291523U CN201543361U (en) | 2009-10-30 | 2009-10-30 | Adsorption tower with heat dissipation balancing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201543361U true CN201543361U (en) | 2010-08-11 |
Family
ID=42598518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202291523U Expired - Lifetime CN201543361U (en) | 2009-10-30 | 2009-10-30 | Adsorption tower with heat dissipation balancing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201543361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157287A1 (en) * | 2016-03-15 | 2017-09-21 | 邹立松 | Oxygen generation system and electric car |
-
2009
- 2009-10-30 CN CN2009202291523U patent/CN201543361U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157287A1 (en) * | 2016-03-15 | 2017-09-21 | 邹立松 | Oxygen generation system and electric car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
|
| CX01 | Expiry of patent term |