CN210473527U - Compound oxygen generation adsorption tower - Google Patents
Compound oxygen generation adsorption tower Download PDFInfo
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- CN210473527U CN210473527U CN201921369776.5U CN201921369776U CN210473527U CN 210473527 U CN210473527 U CN 210473527U CN 201921369776 U CN201921369776 U CN 201921369776U CN 210473527 U CN210473527 U CN 210473527U
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Abstract
The utility model discloses a compound system oxygen adsorption tower, including adsorbing a section of thick bamboo, the upper end of adsorbing a section of thick bamboo is the opening state and is connected with the arch lid, the below of the inside middle-end of adsorbing a section of thick bamboo is equipped with porous net that separates, the porous upper surface that separates the net forms system oxygen molecular sieve layer jointly between the internal surface of adsorbing a section of thick bamboo, form aluminium oxide drier layer jointly between the lower surface that separates the net and the internal surface of adsorbing a section of thick bamboo, the mid-mounting of the terminal surface has the intake pipe under the adsorbing a section of thick bamboo outside, the outside mid-mounting of arch lid has the outlet duct, the upper end of intake pipe extends to the upper portion of adsorbing a section of thick bamboo lower extreme internal surface and is connected with out the gas head, it evenly is connected with a plurality of gas distributors on the head to. The utility model discloses in the preparation process that is used for oxygen-enriched gas, can reduce oxygen-enriched gas's water content and make the oxygen-enriched gas of preparation become dry, and then be favorable to using.
Description
Technical Field
The utility model relates to an industrial production technical field especially relates to a compound system oxygen adsorption tower.
Background
In the process of industrial production, when the preparation of oxygen-enriched gas is required, air is required to be introduced into the lower part of a traditional adsorption tower, the oxygen-enriched gas can be obtained after the air flows out from the upper part of the adsorption tower, the gas is reacted with an oxygen-making molecular sieve in the adsorption tower in the process of flowing through the inside of the adsorption tower, however, after the gas flows through the inside of the adsorption tower and is discharged from the adsorption tower, the problem of high water content in the discharged oxygen-enriched gas exists, and in order to solve the problem of high water content in the oxygen-enriched gas discharged from the adsorption tower, drying equipment is used for drying the air before the air enters the adsorption tower.
The arrangement of the drying equipment enables the occupied area required in the whole preparation process of the oxygen-enriched gas to be enlarged, and the preparation procedures of the whole preparation process are increased, so that the difficulty in the preparation process is increased, and the preparation of the oxygen-enriched gas is not facilitated. Therefore, a composite oxygen production adsorption tower is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a composite oxygen-making adsorption tower.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a composite oxygen production adsorption tower comprises an adsorption cylinder, wherein the upper end of the adsorption cylinder is in an open state and is connected with an arched cover, a flange ring is welded on the outer ring surface of the arched cover, a through hole is formed in the flange ring and filled with a connecting bolt, a threaded hole is formed in the end surface of the upper end of the adsorption cylinder corresponding to the connecting bolt, the lower end of the connecting bolt extends into a threaded hole corresponding to the upper end of the adsorption cylinder, a porous separation net is arranged below the middle end inside the adsorption cylinder, the outer ring surface of the porous separation net is welded with the inner surface of the adsorption cylinder, an oxygen production molecular sieve layer is formed between the upper surface of the porous separation net and the inner surface of the adsorption cylinder, an alumina drying agent layer is formed between the lower surface of the porous separation net and the inner surface of the adsorption cylinder, an air inlet pipe is installed in the middle of the outer lower end surface of the adsorption cylinder, and an air, the lower end of the air outlet pipe is communicated with the lower portion of the inner surface of the arched cover, the upper end of the air inlet pipe extends to the upper portion of the inner surface of the lower end of the adsorption cylinder and is connected with an air outlet head, a plurality of air distribution pipes are evenly connected to the air outlet head, one ends of the air distribution pipes are communicated with the inside of the air outlet head, and the other ends of the air distribution pipes face the inner surface of the adsorption cylinder.
Preferably, the both sides fixed welding of arch lid upper portion surface has the hoist and mount ear, a plurality of evenly distributed's supporting leg is fixedly connected with all around of adsorbing a section of thick bamboo lower extreme surface.
Preferably, the oxygen generation molecular sieve layer is filled with granular oxygen generation molecular sieves, and the alumina desiccant layer is filled with granular alumina desiccant.
Preferably, the front end of the gas distribution pipe at the lower part of the outer surface of the gas outlet head is positioned in front of the front end of the upper gas distribution pipe.
Preferably, the arch cover is provided with a first filler pipe, the lower end of the first filler pipe extends to the inner surface of the arch cover, the cylinder wall of the adsorption cylinder corresponding to one side of the upper surface of the porous separation net is provided with a first material discharge pipe, the other end of the first material discharge pipe extends to the outside of the adsorption cylinder, the cylinder wall of the adsorption cylinder corresponding to one side of the lower surface of the porous separation net is provided with a second filler pipe, the other end of the second filler pipe extends to the outside of the adsorption cylinder, one side of the middle part of the inner surface of the lower end of the adsorption cylinder is provided with a second material discharge pipe, the lower end of the second material discharge pipe extends to the outside of the lower end of the adsorption cylinder, and butterfly valves are arranged at one end of the first filler pipe, the first material discharge pipe and one end of the second filler pipe, which are positioned outside the arch cover, and.
The utility model provides a compound system oxygen adsorption tower, beneficial effect lies in: in the using process of the scheme, air which is not dried enters the air outlet head through the air inlet pipe and is discharged to the inside of the adsorption cylinder from the air distribution pipe on the air outlet head, the air flows upwards in the adsorption cylinder and is finally discharged from the air outlet pipe at the arched cover at the upper end of the adsorption cylinder, in the process that the air flows upwards in the adsorption cylinder, the alumina desiccant layer below the inside of the adsorption cylinder can effectively absorb moisture in the air, so that the air can be in a dry state when flowing to the alumina desiccant layer, after passing through the oxygen generation molecular sieve layer, the air discharged from the air outlet pipe at the arched cover is dry oxygen-enriched air, the problem of high water content in the oxygen-enriched air is further solved, in the process of preparing the air into the dry oxygen-enriched air through the adsorption tower, the use of drying equipment for drying the air is avoided, the field area required in the preparation process of the oxygen-enriched gas in the industrial production process is reduced, the preparation procedures in the preparation process of the oxygen-enriched gas are reduced, the difficulty in the preparation process of the oxygen-enriched gas is further reduced, and the preparation of the oxygen-enriched gas is facilitated.
Drawings
FIG. 1 is a cross-sectional view of a composite oxygen-generating adsorption tower provided by the present invention;
fig. 2 is a top view of the gas outlet head of the composite oxygen-making adsorption tower provided by the utility model.
In the figure: an adsorption cylinder 1, an arch cover 2, a flange ring 3, a connecting bolt 4, a supporting leg 5, a porous separation net 6, an oxygen-making molecular sieve layer 7, an alumina desiccant layer 8, an air inlet pipe 9, an air outlet pipe 10, an air outlet head 11, an air distribution pipe 12, a second material discharging pipe 13, a hoisting lug 14, a first filling pipe 15, a first material discharging pipe 16 and a second filling pipe 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a composite oxygen-generating adsorption tower comprises an adsorption cylinder 1, the upper end of the adsorption cylinder 1 is in an open state and is connected with an arch cover 2, a flange ring 3 is welded on the outer annular surface of the arch cover 2, a through hole is formed in the flange ring 3 and filled with a connecting bolt 4, a threaded hole is formed in the end surface of the upper end of the adsorption cylinder 1 corresponding to the connecting bolt 4, the lower end of the connecting bolt 4 extends into the threaded hole corresponding to the upper end of the adsorption cylinder 1, a porous separation net 6 is arranged below the middle end inside the adsorption cylinder 1, the outer annular surface of the porous separation net 6 is welded with the inner surface of the adsorption cylinder 1, an oxygen-generating molecular sieve layer 7 is formed between the upper surface of the porous separation net 6 and the inner surface of the adsorption cylinder 1, a granular oxygen-generating molecular sieve is filled in the oxygen-generating molecular sieve layer 7, the oxygen-generating molecular sieve, so that the gas becomes oxygen-enriched gas, an alumina desiccant layer 8 is formed between the lower surface of the porous partition net 6 and the inner surface of the adsorption cylinder 1, a granular alumina desiccant is filled in the alumina desiccant layer 8, and the alumina desiccant can adsorb moisture in the gas, so that the water content of the gas becomes low, namely the gas becomes dry.
The mid-mounting of terminal surface has intake pipe 9 under an absorption section of thick bamboo 1 outside, the outside mid-mounting of arch lid 2 has outlet duct 10, the lower extreme of outlet duct 10 is linked together with the below of the internal surface of arch lid 2, the upper end of intake pipe 9 extends to the upper portion of an absorption section of thick bamboo 1 lower extreme internal surface and is connected with gas outlet head 11, evenly be connected with a plurality of gas distributors 12 on the gas outlet head 11, the one end of gas distributor 12 is linked together with gas outlet head 11 is inside, the other end orientation of gas distributor 12 adsorbs a 1 internal surface. The front end of the gas distribution pipe 12 at the lower part of the outer surface of the gas outlet head 11 is positioned in front of the front end of the gas distribution pipe 12 above, when the gas enters the gas outlet head 11 through the gas inlet pipe 9 and is discharged through the gas distribution pipe 12 installed at the gas outlet head 11, the distance between the end parts of the gas distribution pipe 12 is far away from the bottom of the adsorption cylinder 1, which enables the gas discharged from the gas distribution pipe 12 together to be uniform, so that the gas flows through the alumina desiccant layer 8 and then fully reacts with the alumina desiccant, and further the moisture in the gas is fully absorbed.
Fixed welding in both sides of 2 upper portions surfaces of arch cover has hoist and mount ear 14, adsorb a plurality of evenly distributed's of fixedly connected with supporting leg 5 all around of 1 lower extreme surface of section of thick bamboo, arch cover 2 is connected under the condition of installation through connecting bolt 4 on the flange ring 3 and an absorption section of thick bamboo 1, accessible hoist and mount ear 14 hoists whole adsorption tower, when connecting bolt 4 breaks away from in the threaded hole of adsorbing 1 upper end of a section of thick bamboo, accessible hoist and mount ear 14 is dismantled arch cover 2, supporting leg 5 plays the effect of support to whole adsorption tower.
A first filling pipe 15 is arranged on the arched cover 2, the lower end of the first filling pipe 15 extends to the inner surface of the arched cover 2, a first material discharging pipe 16 is arranged on the wall of the adsorption cylinder 1 corresponding to one side of the upper surface of the porous separation net 6, the other end of the first material discharging pipe 16 extends to the outside of the adsorption cylinder 1, a second filling pipe 17 is arranged on the wall of the adsorption cylinder 1 corresponding to one side of the lower surface of the porous separation net 6, the other end of the second filling pipe 17 extends to the outside of the adsorption cylinder 1, a second material discharging pipe 13 is arranged on one side of the middle part of the inner surface of the lower end of the adsorption cylinder 1, the lower end of the second material discharging pipe 13 extends to the outside of the lower end of the adsorption cylinder 1, one end of the first filling pipe 15, which is positioned outside the arched cover 2, and one ends of the first filling pipe 15, the first material discharging pipe 16 and the second filling pipe 17, which are positioned outside the adsorption cylinder 1 are all, the first filling pipe 15 can be used for filling the granular oxygen-making molecular sieves in the oxygen-making molecular sieve layer 7, and when the granular oxygen-making molecular sieves need to be discharged, a butterfly valve on the first discharge pipe 16 can be opened and the granular oxygen-making molecular sieves can be discharged through the first discharge pipe 16; when the butterfly valve of the second filler pipe 17 is opened, the granular alumina desiccant is filled in the alumina desiccant layer 8 through the second filler pipe 17, and when the granular alumina desiccant needs to be discharged, the butterfly valve of the second discharge pipe 13 is opened to discharge the granular alumina desiccant through the second discharge pipe 13.
In summary, the following steps: in the using process of the utility model, the air which is not dried enters the air outlet head 11 through the air inlet pipe 9 firstly, and is discharged to the inside of the adsorption cylinder 1 from the air distributing pipe 12 on the air outlet head 11, the air flows upwards in the adsorption cylinder 1 and is finally discharged from the air outlet pipe 10 at the upper end of the adsorption cylinder 1 through the arched cover 2, in the process that the air flows upwards in the adsorption cylinder 1, the alumina desiccant layer 8 at the lower part of the inside of the adsorption cylinder 1 can effectively absorb the moisture in the air, so that the air can be in a dry state when flowing to the alumina desiccant layer 8, after the air in the dry state flows through the oxygen-making molecular sieve layer 7 through the porous partition net 6, the air discharged through the air outlet pipe 10 at the arched cover 2 is the dry oxygen-enriched air, thereby solving the problem of higher water content in the oxygen-enriched air, and in the process of preparing the air into the dry oxygen-enriched air through the adsorption tower 1, the use of drying equipment for drying air is avoided, the field area required in the preparation process of oxygen-enriched gas in the industrial production process is reduced, the preparation procedures in the preparation process of oxygen-enriched gas are reduced, the difficulty in the preparation process of oxygen-enriched gas is further reduced, and the preparation of oxygen-enriched gas is facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A composite oxygen-generating adsorption tower comprises an adsorption cylinder (1), wherein the upper end of the adsorption cylinder (1) is in an open state and is connected with an arched cover (2), a flange ring (3) is welded on the outer annular surface of the arched cover (2), a through hole is formed in the flange ring (3) and is filled with a connecting bolt (4), a threaded hole is formed in the end surface of the upper end of the adsorption cylinder (1) corresponding to the connecting bolt (4), the lower end of the connecting bolt (4) extends into the threaded hole corresponding to the upper end of the adsorption cylinder (1), and the composite oxygen-generating adsorption tower is characterized in that a porous separation net (6) is arranged below the middle end in the adsorption cylinder (1), the outer annular surface of the porous separation net (6) is welded with the inner surface of the adsorption cylinder (1), and an oxygen-generating molecular sieve layer (7) is formed between the upper surface of the porous separation net (6) and the inner surface of the adsorption cylinder (, the drying agent layer (8) of alumina is formed between the lower surface of the porous partition net (6) and the inner surface of the adsorption cylinder (1) together, an air inlet pipe (9) is installed in the middle of the outer lower end face of the adsorption cylinder (1), an air outlet pipe (10) is installed in the middle of the outer portion of the arched cover (2), the lower end of the air outlet pipe (10) is communicated with the lower portion of the inner surface of the arched cover (2), the upper end of the air inlet pipe (9) extends to the upper portion of the inner surface of the lower end of the adsorption cylinder (1) and is connected with an air outlet head (11), a plurality of air distribution pipes (12) are evenly connected to the air outlet head (11), one ends of the air distribution pipes (12) are communicated with the inside of the air outlet head (11), and the other ends of the air distribution pipes (12) face.
2. A composite oxygen-making adsorption tower according to claim 1, characterized in that the two sides of the outer surface of the upper part of the arch cover (2) are fixedly welded with hoisting lugs (14), and the periphery of the outer surface of the lower end of the adsorption cylinder (1) is fixedly connected with a plurality of supporting legs (5) which are uniformly distributed.
3. The composite oxygen generation adsorption tower according to claim 1, wherein the oxygen generation molecular sieve layer (7) is filled with granular oxygen generation molecular sieves, and the alumina desiccant layer (8) is filled with granular alumina desiccant.
4. A combined oxygen-generating adsorption tower according to claim 1, wherein the front end of the gas-distributing pipe (12) at the lower part of the outer surface of the gas outlet head (11) is located in front of the front end of the upper gas-distributing pipe (12).
5. The compound oxygen-generating adsorption tower according to claim 1, characterized in that a first filler pipe (15) is installed on the arched cover (2), the lower end of the first filler pipe (15) extends to the inner surface of the arched cover (2), a first discharging pipe (16) is installed on the wall of the adsorption cylinder (1) corresponding to one side of the upper surface of the porous partition net (6), the other end of the first discharging pipe (16) extends to the outside of the adsorption cylinder (1), a second filler pipe (17) is installed on the wall of the adsorption cylinder (1) corresponding to one side of the lower surface of the porous partition net (6), the other end of the second filler pipe (17) extends to the outside of the adsorption cylinder (1), a second discharging pipe (13) is installed on one side of the middle part of the inner surface of the lower end of the adsorption cylinder (1), the lower end of the second discharging pipe (13) extends to the outside of the lower end of the adsorption cylinder (1), the butterfly valve is installed at one end, located outside the arched cover (2), of the first filling pipe (15) and at one ends, located outside the adsorption cylinder (1), of the first filling pipe (15), the first discharging pipe (16) and the second filling pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369776.5U CN210473527U (en) | 2019-08-22 | 2019-08-22 | Compound oxygen generation adsorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369776.5U CN210473527U (en) | 2019-08-22 | 2019-08-22 | Compound oxygen generation adsorption tower |
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| Publication Number | Publication Date |
|---|---|
| CN210473527U true CN210473527U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921369776.5U Active CN210473527U (en) | 2019-08-22 | 2019-08-22 | Compound oxygen generation adsorption tower |
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| CN (1) | CN210473527U (en) |
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