CN211328802U - Adsorption tower convenient to change molecular sieve - Google Patents
Adsorption tower convenient to change molecular sieve Download PDFInfo
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- CN211328802U CN211328802U CN201922062630.2U CN201922062630U CN211328802U CN 211328802 U CN211328802 U CN 211328802U CN 201922062630 U CN201922062630 U CN 201922062630U CN 211328802 U CN211328802 U CN 211328802U
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- adsorption tower
- molecular sieve
- tower body
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Abstract
The utility model relates to the technical field of nitrogen making equipment, in particular to an adsorption tower convenient for replacing a molecular sieve, which comprises an adsorption tower body, the top end and the bottom end of the adsorption tower body are respectively provided with an air inlet channel and an air outlet channel, and the adsorption tower comprises a plurality of disassembly assemblies arranged on the adsorption tower body, the disassembling component comprises a mounting opening which is arranged on the side wall of the adsorption tower body and is communicated with the interior of the adsorption tower body, two supporting bars which are respectively and fixedly connected with the inner wall of the adsorption tower body and are positioned at the two sides of the mounting opening, a molecular sieve which is inserted in the mounting opening in a sliding way and the bottom of which is respectively abutted against the two supporting bars, and a sealing plate which is fixedly connected with one end of the molecular sieve close to the mounting opening and movably seals the mounting opening, and a fixing mechanism for fixing the molecular sieve is arranged between the adsorption tower body and the molecular sieve. Through the arrangement, the molecular sieve in the adsorption tower is convenient to replace.
Description
Technical Field
The utility model relates to a nitrogen making equipment technical field, in particular to adsorption tower convenient to change molecular sieve.
Background
The nitrogen production equipment is equipment which takes air as a raw material and separates oxygen and nitrogen in the air by a physical method to obtain nitrogen. In China, nitrogen equipment is developed rapidly and is widely applied to industries such as metallurgy, petrochemical industry, chemical fertilizers, city gas, machinery, electronics, food, brewing, glass, chemical fiber and the like.
The adsorption tower is an indispensable component in nitrogen making equipment, at present, the molecular sieve rotating wheel used by the adsorption tower on the market is operated for a long time, and after the molecular sieve is blocked and the adsorption performance is degraded due to factors such as dust accumulation or paint mist, the whole molecular sieve rotating wheel needs to be replaced because the molecular sieve is installed in the cylinder body in a non-detachable manner, so that the outer cylinder body of the molecular sieve is replaced, a large amount of materials are wasted, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adsorption tower convenient to change molecular sieve to molecular sieve in the adsorption tower is changed.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an adsorption tower convenient to change molecular sieve, includes the adsorption tower body, adsorption tower body top and bottom are provided with inlet channel and the passageway of giving vent to anger respectively, including set up in a plurality of removal component on the adsorption tower body, removal component is including seting up in adsorption tower body lateral wall and with inside communicating installing port of adsorption tower body, respectively fixed connection in the adsorption tower body is located two support bars, the slip of the inner wall of installing port both sides are pegged graft in installing port and bottom respectively butt in two molecular sieve, the fixed connection of support bar in the molecular sieve is close to the one end of installing port and removal are sealed the shrouding of installing port, the adsorption tower body with be provided with between the molecular sieve and be used for carrying out the fixed establishment to the molecular sieve.
Through the technical scheme, dismantle mutually supporting between subassembly and the fixed establishment through setting up, when the staff need install the molecular sieve, through inserting the molecular sieve to in the installing port, and fix the molecular sieve through fixed establishment, make the shrouding have more stable closed effect to the installing port, thereby accomplish the installation to the molecular sieve, when the staff need dismantle the molecular sieve, through operation fixed establishment, in order to relieve the fixed to the molecular sieve, thereby be convenient for the staff takes out the molecular sieve and change.
The utility model discloses further set up to: the fixing mechanism comprises a threaded sleeve fixedly connected to the surface, far away from the mounting opening, of the molecular sieve, a fixing hole formed in the position, opposite to the mounting opening, of the adsorption tower body and matched with the threaded sleeve, and a fixing screw connected to the threaded sleeve in a threaded mode, the threaded sleeve is inserted into the fixing hole in a sliding mode, one end of the fixing screw extends out of the outer side of the adsorption tower body and is fixedly connected with a rotating block, and the length of the fixing screw is shorter than that of the threaded sleeve.
Through above-mentioned technical scheme, through mutually supporting of thread bush and clamping screw, the staff is through in with clamping screw grafting fixed orifices and with clamping screw in thread bush to fix the molecular sieve, and can make the shrouding butt at adsorption tower body surface.
The utility model discloses further set up to: a plurality of grooves are formed in the side wall of the rotating block.
Through the technical scheme, the grooves are formed in the rotating block, so that the condition that the hands of workers slide is not easy to occur when the rotating block is rotated.
The utility model discloses further set up to: and a rubber layer is arranged on the surface of the molecular sieve far away from the mounting port.
Through above-mentioned technical scheme, through setting up the rubber layer to reduce the condition that gaseous gap between from molecular sieve and the adsorption tower body inner wall passes through, increase the leakproofness between molecular sieve and the adsorption tower body.
The utility model discloses further set up to: the surface of the rotating block close to the adsorption tower body is fixedly connected with a rubber ring extending around the circumferential direction of the fixing screw rod.
Through above-mentioned technical scheme, through set up the rubber circle on adsorption tower body outer wall to increase the leakproofness of adsorption tower body, reduce the condition that gas escaped from this internal adsorption tower.
The utility model discloses further set up to: the shrouding is last to be provided with around the sealing ring of installing port circumference extension, seted up on the adsorption tower body with sealing ring matched with seal groove.
Through above-mentioned technical scheme, mutually support between sealing ring and the seal groove through setting up to further increase the leakproofness of adsorption tower body.
The utility model discloses further set up to: the surface of the sealing plate far away from the molecular sieve is fixedly connected with a handle.
Through above-mentioned technical scheme, through setting up the handle to the staff pulls out the molecular sieve.
The utility model discloses further set up to: the handle is provided with a soft pad.
Through above-mentioned technical scheme, through set up the cushion on the handle to increase the travelling comfort of staff when holding the handle.
To sum up, the utility model discloses following beneficial effect has:
1. through setting up and dismantling mutually supporting between subassembly and the fixed establishment to change this internal molecular sieve of adsorption tower.
2. Through setting up the rubber layer to reduce the condition that gas passes through from the gap between molecular sieve and the adsorption tower body inner wall, increase the leakproofness between molecular sieve and the adsorption tower body.
3. Through set up the rubber circle on adsorption tower body outer wall to increase the leakproofness of adsorption tower body, reduce the condition that gas escaped from this internal adsorption tower.
4. Mutually support between sealing ring and the seal groove through setting up to further increase the leakproofness of adsorption tower body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a partial sectional view of the present embodiment.
Reference numerals: 1. an adsorption tower body; 2. an air intake passage; 3. an air outlet channel; 4. disassembling the assembly; 5. an installation port; 6. a supporting strip; 7. a molecular sieve; 8. closing the plate; 9. a fixing mechanism; 10. a threaded sleeve; 11. a fixing hole; 12. fixing the screw rod; 13. rotating the block; 15. a rubber layer; 16. a rubber ring; 17. a seal ring; 18. a sealing groove; 19. a handle; 20. a soft cushion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides an adsorption tower convenient to change molecular sieve, as shown in fig. 1 and fig. 2, including adsorption tower body 1, 1 top of adsorption tower body and bottom are provided with inlet channel 2 and outlet channel 3 respectively, including setting up a plurality of removal component 4 on adsorption tower body 1, removal component 4 is including seting up in 1 lateral wall of adsorption tower body and with 1 inside communicating installing port 5 of adsorption tower body, respectively two support bars 6 of fixed connection in the inner wall that adsorption tower body 1 is located installing port 5 both sides, slide and peg graft in installing port 5 and bottom respectively butt in the molecular sieve 7 of two support bars 6, fixed connection is close to the one end of installing port 5 and removes the shrouding 8 that seals installing port 5 in molecular sieve 7.
In order to fix the position of the molecular sieve 7 conveniently, and to make the sealing plate 8 seal the mounting port 5 conveniently, a fixing mechanism 9 is arranged between the adsorption tower body 1 and the molecular sieve 7, the fixing mechanism 9 comprises a threaded sleeve 10 fixedly connected to the surface of the molecular sieve 7 far away from the mounting port 5, a fixing hole 11 arranged at the position of the adsorption tower body 1 corresponding to the mounting port 5 and matched with the threaded sleeve 10 is formed, and a fixing screw 12 connected in the threaded sleeve 10 in a threaded manner, the threaded sleeve 10 is inserted in the fixing hole 11 in a sliding manner, one end of the fixing screw 12 extends out of the adsorption tower body 1 and is fixedly connected with a rotating block 13, a plurality of grooves (not shown in the figure) are formed in the side wall of the rotating block 13, and the length of the fixing screw 12 is.
When the staff need install molecular sieve 7, through inserting molecular sieve 7 to installing port 5 in, and through in pegging graft fixed orifices 11 with clamping screw 12 and with clamping screw 12 screw in thread bush 10, thereby fix molecular sieve 7, make shrouding 8 have comparatively stable sealed effect to installing port 5, thereby accomplish the installation to molecular sieve 7, when the staff need dismantle molecular sieve 7, through screwing out thread bush 10 with clamping screw 12, in order to relieve the fixed to molecular sieve 7, thereby be convenient for the staff to take out molecular sieve 7 and change.
In order to increase the sealing performance of the adsorption tower body 1, the surface of the molecular sieve 7 far away from the mounting port 5 is provided with a rubber layer 15, the surface of the rotating block 13 close to the adsorption tower body 1 is fixedly connected with a rubber ring 16 extending around the circumferential direction of the fixing screw rod 12, a sealing ring 17 extending around the circumferential direction of the mounting port 5 is arranged on the sealing plate 8, and a sealing groove 18 matched with the sealing ring 17 is formed in the adsorption tower body 1 so as to reduce the gas escaping from the adsorption tower body 1.
In order to facilitate the operation of the molecular sieve 7 by the worker, a handle 19 is fixedly connected to the surface of the sealing plate 8 far away from the molecular sieve 7, and a soft cushion 20 is sleeved on the handle 19.
The working process is as follows:
when the staff need install molecular sieve 7, through inserting molecular sieve 7 to installing port 5 in, and through in pegging graft fixed orifices 11 with clamping screw 12 and with clamping screw 12 screw in thread bush 10, thereby fix molecular sieve 7, make shrouding 8 have comparatively stable sealed effect to installing port 5, thereby accomplish the installation to molecular sieve 7, when the staff need dismantle molecular sieve 7, through screwing out thread bush 10 with clamping screw 12, in order to relieve the fixed to molecular sieve 7, thereby be convenient for the staff to take out molecular sieve 7 and change.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an adsorption tower convenient to change molecular sieve, includes adsorption tower body (1), adsorption tower body (1) top and bottom are provided with inlet channel (2) and outlet channel (3) respectively, its characterized in that: including set up in a plurality of dismantlement subassembly (4) on adsorption tower body (1), dismantlement subassembly (4) including set up in adsorption tower body (1) lateral wall and with inside communicating installing port (5), respectively fixed connection in adsorption tower body (1) is located two support bars (6), the slip of the inner wall of installing port (5) both sides are pegged graft in installing port (5) and bottom respectively butt in two molecular sieve (7), the fixed connection of support bar (6) are in molecular sieve (7) are close to the one end of installing port (5) and remove and seal shrouding (8) of installing port (5), adsorption tower body (1) with be provided with between molecular sieve (7) and be used for carrying out fixed establishment (9) to molecular sieve (7).
2. The adsorption tower convenient for replacing molecular sieves of claim 1, wherein: the fixing mechanism (9) comprises a threaded sleeve (10) fixedly connected to the surface of the molecular sieve (7) far away from the mounting port (5), a fixing hole (11) formed in the position, corresponding to the mounting port (5), of the adsorption tower body (1) and matched with the threaded sleeve (10), and a fixing screw (12) in the threaded sleeve (10), wherein the threaded sleeve (10) is inserted into the fixing hole (11) in a sliding mode, one end of the fixing screw (12) extends out of the outer side of the adsorption tower body (1) and is fixedly connected with a rotating block (13), and the length of the fixing screw (12) is shorter than that of the threaded sleeve (10).
3. The adsorption tower convenient for replacing the molecular sieve as claimed in claim 2, wherein: the side wall of the rotating block (13) is provided with a plurality of grooves.
4. The adsorption tower convenient for replacing molecular sieves of claim 1, wherein: and a rubber layer (15) is arranged on the surface of the molecular sieve (7) far away from the mounting opening (5).
5. The adsorption tower convenient for replacing the molecular sieve as claimed in claim 2, wherein: the surface of the rotating block (13) close to the adsorption tower body (1) is fixedly connected with a rubber ring (16) extending around the circumferential direction of the fixing screw rod (12).
6. The adsorption tower convenient for replacing molecular sieves of claim 1, wherein: be provided with on shrouding (8) around installing port (5) circumference extension sealing ring (17), seted up on adsorption tower body (1) with sealing ring (17) matched with seal groove (18).
7. The adsorption tower convenient for replacing molecular sieves of claim 1, wherein: the surface of the sealing plate (8) far away from the molecular sieve (7) is fixedly connected with a handle (19).
8. The adsorption tower facilitating molecular sieve replacement according to claim 7, wherein: a soft pad (20) is arranged on the handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062630.2U CN211328802U (en) | 2019-11-26 | 2019-11-26 | Adsorption tower convenient to change molecular sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062630.2U CN211328802U (en) | 2019-11-26 | 2019-11-26 | Adsorption tower convenient to change molecular sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211328802U true CN211328802U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922062630.2U Active CN211328802U (en) | 2019-11-26 | 2019-11-26 | Adsorption tower convenient to change molecular sieve |
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| CN (1) | CN211328802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117925289A (en) * | 2024-03-25 | 2024-04-26 | 山西易高煤层气有限公司 | Wet natural gas drying equipment for natural gas liquefaction pretreatment |
-
2019
- 2019-11-26 CN CN201922062630.2U patent/CN211328802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117925289A (en) * | 2024-03-25 | 2024-04-26 | 山西易高煤层气有限公司 | Wet natural gas drying equipment for natural gas liquefaction pretreatment |
| CN117925289B (en) * | 2024-03-25 | 2024-06-07 | 山西易高煤层气有限公司 | Wet natural gas drying equipment for natural gas liquefaction pretreatment |
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Address after: Building 4, No.1, Chunhui Road, Lushan street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU SHENGBO PURIFICATION EQUIPMENT Co.,Ltd. Address before: Fuyang Fuchun Street Lake Village in Hangzhou City, Zhejiang province 311402 Cheng Patentee before: HANGZHOU SHENGBO PURIFICATION EQUIPMENT Co.,Ltd. |