CN216236050U - Pressure swing adsorption high-purity nitrogen making device - Google Patents
Pressure swing adsorption high-purity nitrogen making device Download PDFInfo
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- CN216236050U CN216236050U CN202122879206.4U CN202122879206U CN216236050U CN 216236050 U CN216236050 U CN 216236050U CN 202122879206 U CN202122879206 U CN 202122879206U CN 216236050 U CN216236050 U CN 216236050U
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Abstract
The utility model belongs to the technical field of nitrogen making devices, and discloses a pressure swing adsorption high-purity nitrogen making device which comprises a shell, a stabilizing seat, an air tank, a nitrogen tank, a first separating tank and a second separating tank, wherein the stabilizing seat is positioned at the bottom of the inner wall of the shell, the air tank, the nitrogen tank, the first separating tank and the second separating tank are all positioned at the top of the stabilizing seat, the first separating tank and the second separating tank are positioned between the air tank and the nitrogen tank at the same time, a connecting pipe is connected between the first separating tank and the second separating tank, a supporting rod is arranged at the top of the stabilizing seat and adjacent to the first separating tank and the second separating tank, the utility model is provided with the supporting rod and the fixing block, the position of the fixing block on the supporting rod is adjusted according to the position of the connecting pipe, the fixing block is effectively fixed through a limiting bolt in the fixing block, and the supporting block at one side of the fixing block supports the connecting pipe, therefore, the suspended connecting pipe can be effectively supported.
Description
Technical Field
The utility model belongs to the technical field of nitrogen making devices, and particularly relates to a pressure swing adsorption high-purity nitrogen making device.
Background
The nitrogen production method is characterized in that air is used as a raw material, a carbon molecular sieve is used as an adsorbent, a pressure swing adsorption principle is applied, the carbon molecular sieve selectively adsorbs oxygen and nitrogen to separate the nitrogen from the oxygen, a unique airflow distributor is used, airflow distribution is more uniform, the carbon molecular sieve is efficiently utilized, and qualified nitrogen can be provided within about 20 minutes.
And in prior art, nitrogen generator is when work, and the condition of gas leakage appears because of vibrations in unsettled connecting tube easily, leads to nitrogen generator efficiency to reduce to the noise that nitrogen generator produced when using can not be by effectual isolated.
Disclosure of Invention
The utility model aims to provide a pressure swing adsorption high-purity nitrogen production device, which solves the problems that pipelines connected between separation tanks in the conventional nitrogen production device are easy to leak due to vibration, and the noise generated by the nitrogen production device is large and affects workers.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-purity nitrogen plant of pressure swing adsorption, includes shell, stable seat, air tank, nitrogen gas jar, first knockout drum and second knockout drum, stable seat is located the inner wall bottom of shell, air tank, nitrogen gas jar, first knockout drum and second knockout drum all are located the top of stable seat, first knockout drum is located simultaneously between air tank and the nitrogen gas jar with the second knockout drum, be connected with the connecting pipe between first knockout drum and the second knockout drum, the bracing piece is installed with the position of second knockout drum to the adjacent first knockout drum in top of stable seat, the sliding surface of bracing piece is connected with the fixed block, the supporting shoe is installed to one side that the fixed block is close to the connecting pipe.
Preferably, an installation groove is installed on the inner wall of the housing, and soundproof cotton is arranged inside the installation groove.
Preferably, an air inlet device is installed on one side of the air tank, and an air outlet device is installed on one side of the nitrogen tank.
Preferably, a first air guide pipe is connected between the air tank and the connecting pipe, and a second air guide pipe is connected between the nitrogen tank and the connecting pipe.
Preferably, a limiting bolt is installed on one side of the inner wall of the fixing block, and the length of the limiting bolt is larger than the thickness of the inner wall of the fixing block.
Preferably, the top of the supporting block is a concave semi-cylindrical shape, and the top of the supporting block is matched with the surface of the connecting pipe.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the connecting pipe support device is provided with the support rod and the fixed block, the position of the fixed block on the support rod is adjusted according to the position of the connecting pipe, the fixed block is effectively fixed through the limiting bolt in the fixed block, and meanwhile, the supporting block on one side of the fixed block supports the connecting pipe, so that the suspended connecting pipe can be effectively supported, and the risk of leakage of the connecting pipe due to vibration is reduced.
(2) The installation groove and the soundproof cotton are arranged, and the soundproof cotton is installed in the installation groove in the inner wall of the shell, so that the surfaces except the bottom in the shell are covered by the soundproof cotton, and the noise generated by the nitrogen making device is effectively reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of a support pole of the present invention;
FIG. 3 is a cross-sectional view of the housing of the present invention;
in the figure: 1. a housing; 2. a stabilizing base; 3. an air tank; 4. a nitrogen tank; 5. a first separation tank; 6. an air intake device; 7. a first air duct; 8. a connecting pipe; 9. a second separation tank; 10. a support bar; 11. a fixed block; 12. a second air duct; 13. an air outlet device; 14. a limit bolt; 15. a support block; 16. mounting grooves; 17. soundproof cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a high-purity nitrogen plant of pressure swing adsorption, which comprises an outer shell 1, stabilize seat 2, air tank 3, nitrogen gas jar 4, first knockout drum 5 and second knockout drum 9, it is located the inner wall bottom of shell 1 to stabilize seat 2, air tank 3, nitrogen gas jar 4, first knockout drum 5 and second knockout drum 9 all are located the top of stabilizing seat 2, first knockout drum 5 is located between air tank 3 and nitrogen gas jar 4 with second knockout drum 9 simultaneously, first knockout drum 5 and second knockout drum 9 can be with the effectual separation of nitrogen gas in the air, be connected with connecting pipe 8 between first knockout drum 5 and the second knockout drum 9, connecting pipe 8 can let in air simultaneously in first knockout drum 5 and second knockout drum 9, bracing piece 10 is installed to the adjacent first knockout drum 5 in top of stabilizing seat 2 and the position of second knockout drum 9, the surface sliding connection of bracing piece 10 has fixed block 11, connecting block 11 can be as required fixed position adjustment supporting shoe 15 on bracing piece 10 of connecting pipe 8 In position, the supporting block 15 is installed on one side of the fixing block 11 close to the connecting pipe 8, and the supporting block 15 can effectively fix the connecting pipe 8.
Further, mounting groove 16 is installed to the inner wall of shell 1, and the inside of mounting groove 16 is provided with soundproof cotton 17, and soundproof cotton 17 can be with the effectual absorption of the noise that the inside nitrogen plant of shell 1 produced to noise pollution abatement.
Furthermore, an air inlet device 6 is arranged on one side of the air tank 3, and an air outlet device 13 is arranged on one side of the nitrogen tank 4, so that air can be effectively introduced and nitrogen can be effectively discharged.
Specifically, be connected with first air duct 7 between air tank 3 and the connecting pipe 8, be connected with second air duct 12 between nitrogen gas jar 4 and the connecting pipe 8, can be through first air duct 7 and second air duct 12 respectively transportation air and nitrogen gas.
It is worth to be noted that, a limiting bolt 14 is installed on one side of the inner wall of the fixing block 11, the limiting bolt 14 can stably fix the fixing block 11 on the surface of the support rod 10, and the length of the limiting bolt 14 is greater than the thickness of the inner wall of the fixing block 11.
Further, the top of the supporting block 15 is a concave semi-cylindrical shape, and the top of the supporting block 15 is matched with the surface of the connecting pipe 8, so that the supporting block 15 can stably fix the connecting pipe 8.
The working principle and the using process of the utility model are as follows: when the device is used, a proper amount of air is introduced into the air tank 3 through the air inlet device 6, the air in the air tank 3 is introduced into the first separation tank 5 or the second separation tank 9 through the first air guide pipe 7 and the connecting pipe 8, nitrogen is separated from the air by the nitrogen separation device in the first separation tank 5 or the second separation tank 9, the separated nitrogen enters the nitrogen tank 4, and then the nitrogen is led out through the air outlet device 13;
when installing nitrogen generator, through adjusting the position of fixed block 11 on bracing piece 10 surface for the supporting shoe 15 of fixed block 11 one side holds the bottom of connecting pipe 8, and fixes fixed block 11 through spacing bolt 14, thereby the stability of effectual increase connecting pipe 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-purity nitrogen plant of pressure swing adsorption, includes shell (1), stabilizes seat (2), air tank (3), nitrogen gas jar (4), first knockout drum (5) and second knockout drum (9), it is located the inner wall bottom of shell (1) to stabilize seat (2), air tank (3), nitrogen gas jar (4), first knockout drum (5) and second knockout drum (9) all are located the top of stabilizing seat (2), first knockout drum (5) and second knockout drum (9) are located simultaneously between air tank (3) and nitrogen gas jar (4), its characterized in that: be connected with connecting pipe (8) between first knockout drum (5) and second knockout drum (9), bracing piece (10) are installed to the adjacent first knockout drum (5) in top of stable seat (2) and the position of second knockout drum (9), the sliding surface of bracing piece (10) is connected with fixed block (11), supporting shoe (15) are installed to one side that fixed block (11) are close to connecting pipe (8).
2. The pressure swing adsorption high purity nitrogen generation device of claim 1, wherein: mounting groove (16) are installed to the inner wall of shell (1), the inside of mounting groove (16) is provided with soundproof cotton (17).
3. The pressure swing adsorption high purity nitrogen generation device of claim 1, wherein: an air inlet device (6) is installed on one side of the air tank (3), and an air outlet device (13) is installed on one side of the nitrogen tank (4).
4. The pressure swing adsorption high purity nitrogen generation device of claim 1, wherein: be connected with first air duct (7) between air tank (3) and connecting pipe (8), be connected with second air duct (12) between nitrogen gas jar (4) and connecting pipe (8).
5. The pressure swing adsorption high purity nitrogen generation device of claim 1, wherein: and a limiting bolt (14) is installed on one side of the inner wall of the fixing block (11), and the length of the limiting bolt (14) is greater than the thickness of the inner wall of the fixing block (11).
6. The pressure swing adsorption high purity nitrogen generation device of claim 5, wherein: the top of the supporting block (15) is in a concave semi-cylindrical shape, and the top of the supporting block (15) is matched with the surface of the connecting pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879206.4U CN216236050U (en) | 2021-11-23 | 2021-11-23 | Pressure swing adsorption high-purity nitrogen making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879206.4U CN216236050U (en) | 2021-11-23 | 2021-11-23 | Pressure swing adsorption high-purity nitrogen making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216236050U true CN216236050U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122879206.4U Active CN216236050U (en) | 2021-11-23 | 2021-11-23 | Pressure swing adsorption high-purity nitrogen making device |
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| Country | Link |
|---|---|
| CN (1) | CN216236050U (en) |
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2021
- 2021-11-23 CN CN202122879206.4U patent/CN216236050U/en active Active
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