CN215085989U - Pressure swing adsorption oxygen generating device with secondary pressurization function - Google Patents
Pressure swing adsorption oxygen generating device with secondary pressurization function Download PDFInfo
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- CN215085989U CN215085989U CN202120462182.XU CN202120462182U CN215085989U CN 215085989 U CN215085989 U CN 215085989U CN 202120462182 U CN202120462182 U CN 202120462182U CN 215085989 U CN215085989 U CN 215085989U
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Abstract
The utility model is suitable for the technical field of pressure swing adsorption oxygen generation, and provides a pressure swing adsorption oxygen generation device with secondary pressurization function, an air inlet hole is arranged on one side wall of a shell, the inside of the shell is communicated with an air inlet pipe, a connecting seat is fixedly connected on the inner wall of the shell above the air inlet pipe, an isolation net is fixedly connected on the connecting seat, a motor is fixedly arranged on the side wall of the shell through a mounting plate, the output end of the motor penetrates through the shell and is fixedly connected with a rotating shaft through a coupler, and an electric heating coil is arranged to further dry and heat the air adsorbed by hygroscopic cotton and further evaporate the moisture contained in the air, so that the phenomenon that the subsequent process cannot be normally carried out due to the moisture is prevented, meanwhile, the corrosion pollution of the moisture to the subsequent process is also avoided, and the practicability of the device is improved, meanwhile, the workload of workers is further reduced.
Description
Technical Field
The utility model belongs to the technical field of pressure swing adsorption system oxygen, especially, relate to a pressure swing adsorption system oxygen device with secondary pressure boost function.
Background
The pressure swing adsorption oxygen making process is realized because the adsorbent has two basic properties in the physical adsorption, one is selective adsorption, different adsorption capacities to different components, the adsorption capacity of the adsorbate on the adsorbent is increased along with the rise of the partial pressure of the adsorbate, the first property of the adsorbent is utilized to realize preferential adsorption of nitrogen in the air so as to purify oxygen, and the second property of the adsorbent is utilized to realize adsorption of the adsorbent under high pressure and desorption regeneration under low pressure, thereby forming the adsorption and regeneration cycle of the adsorbent and achieving the purpose of continuous preparation.
However, the filtering device in the pressure swing adsorption oxygen production device in the prior art is usually used continuously, so the filtering material is required to be used frequently;
1. the existing filtering device is too troublesome to replace, so that the working efficiency is influenced;
2. meanwhile, the filtering structure of the existing filtering device is too simple, and the diversion effect and the filtering effect of air are poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pressure swing adsorption oxygenerator with secondary pressure boost function aims at solving the problem of mentioning in the above-mentioned background art.
The utility model is realized in such a way, and provides a pressure swing adsorption oxygen generating device with a secondary pressurization function, which comprises a shell with a hollow structure.
An air inlet is arranged on one side wall of the shell, an air inlet pipe is communicated in the shell, a connecting seat is fixedly connected on the inner wall of the shell above the air inlet pipe, and the connecting seat is fixedly connected with an isolation net, the side wall of the shell is also fixedly provided with a motor through a mounting plate, the output end of the motor penetrates through the shell and is fixedly connected with a rotating shaft through a coupler, a plurality of steel wire ropes are sequentially wound and fixed on the outer wall of the rotating shaft along the extending direction of the rotating shaft, and one end of each steel wire rope far away from the rotating shaft is fixedly connected with a small striking ball, the inner wall of the shell body above the rotating shaft is also fixedly connected with a clapboard with an opening, and the opening is internally provided with moisture absorption cotton, the side wall of the shell positioned above the clapboard is also provided with an air outlet hole, and the air outlet hole is internally communicated with an air outlet pipe.
Preferably, an electric heating coil is further fixedly connected to the inner top wall of the shell.
Preferably, the inside of intake pipe still cup joints and is fixed with a sieve section of thick bamboo, just the outer wall of a sieve section of thick bamboo with the inner wall of intake pipe is each other butt.
Preferably, the ash outlet has been seted up on the interior diapire of casing, the interior diapire of casing is the toper structure, and its height is by keeping away from the one end of ash outlet is to being close to the one end of ash outlet progressively reduces, it is provided with the ash discharge pipe still to communicate in the ash outlet, be provided with the valve on the ash discharge pipe.
Preferably, the bottom of the shell is further provided with at least three supporting legs in an array distribution, and the lower surfaces of the supporting legs are fixedly connected with elastic pads.
Preferably, the isolation net is of an arc-shaped structure.
Preferably, the shell is further provided with a window, and a transparent glass plate is embedded and fixed in the window.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a pressure swing adsorption oxygen-generating device with secondary pressure boost function,
(1) the electric heating coil who sets up can carry out further stoving heating to the air after the cotton absorption of moisture absorption, carries out further evaporation to its moisture that contains the area, prevents to lead to the unable normal clear of subsequent handling because of moisture, simultaneously, has also avoided the corrosion pollution that moisture caused to subsequent handling, has improved the practicality of this device, simultaneously, has also further reduced staff's work load.
(2) Cup joint the aim at who is fixed with a sieve section of thick bamboo in the inside of intake pipe, can effectually filter the inside air that enters into the casing, thereby effectually avoided large granule dust impurity to enter into this device, cause the jam of separation net, influence the normal work of separation net, and simultaneously, also avoided causing extra work burden for separation net, the life of separation net has been prolonged, the artifical clean work load of changing of staff has been reduced, it is further, closely laminating of a sieve section of thick bamboo and intake pipe, also can prevent that the dust from entering into inside the casing along the gap, a sieve section of thick bamboo that sets up also can make things convenient for the staff to carry out quick change, thereby staff's work efficiency has further been improved, the daily use of staff has been made things convenient for.
(3) After the separation net intercepts the dust, the dust is gathered to a certain amount, and then falls to the bottom of the shell under the action of gravity, and then slides to the dust outlet along the inner bottom wall which is obliquely arranged, so that the dust enters the dust discharging pipe, and the dust can be discharged by a worker only by regularly opening the valve, so that the workload of the worker is reduced.
(4) The supporting leg that sets up can effectually play the stable effect of fine support to this device on the one hand, and simultaneously, on the other hand also can make things convenient for the staff to clear up the dust in the ash hole to the casing, and is further, at the cushion that the bottom of every supporting leg set up, can effectual this device of reduction vibrations that produce at the during operation to the life of this device has been prolonged.
(5) The purpose that the separation net set up to the arc structure can increase the flow range of air, simultaneously, also avoids dust impurity to pile up the separation net jam that leads to in a department for a long time, has brought the use experience of preferred for the staff.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of a partial structure at A of the present invention;
in the figure: 1-shell, 2-air inlet pipe, 3-connecting seat, 4-isolating net, 5-mounting plate, 6-motor, 7-coupler, 8-rotating shaft, 9-steel wire rope, 10-hitting small ball, 11-opening, 12-partition board, 13-hygroscopic cotton, 14-air outlet pipe, 15-electric heating coil, 16-screen cylinder, 17-ash discharge pipe, 18-valve, 19-supporting leg, 20-elastic pad, 21-window and 22-transparent glass plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
Referring to fig. 1-3, the present invention provides a pressure swing adsorption oxygen generator with secondary pressurization function, which comprises a housing 1 having a hollow structure.
An air inlet is arranged on one side wall of the shell 1, an air inlet pipe 2 is communicated in the shell, a connecting seat 3 is fixedly connected on the inner wall of the shell 1 above the air inlet pipe 2, and the connecting seat 3 is fixedly connected with an isolation net 4, the side wall of the shell 1 is also fixedly provided with a motor 6 through a mounting plate 5, and the output end of the motor 6 penetrates through the shell 1 and is fixedly connected with a rotating shaft 8 through a coupling 7, a plurality of steel wire ropes 9 are sequentially wound and fixed on the outer wall of the rotating shaft 8 along the extending direction thereof, and one end of each steel wire rope 9 far away from the rotating shaft 8 is fixedly connected with a small hitting ball 10, the inner wall of the shell 1 above the rotating shaft 8 is also fixedly connected with a partition plate 12 with an opening 11, and the opening 11 is internally provided with moisture absorption cotton 13, the side wall of the shell 1 above the clapboard 12 is also provided with an air outlet hole, and the air outlet hole is internally communicated with an air outlet pipe 14.
In the embodiment, a worker firstly introduces external air into the shell 1 along the air inlet pipe 2, when the external air enters the shell 1 along the air inlet pipe 2, the external air is firstly contacted with the screen drum 16 in the air inlet pipe 2, the screen drum 16 filters large-particle dust impurities in the air, the air is discharged into the shell 1, the air further circulates to the separation net 4, after the separation net 4 filters the tiny dust in the air, the air circulates to the air outlet pipe 14 along the opening 11 on the separation plate 12, and then the air is discharged out of the device through the air outlet pipe 14, so that the air is filtered;
when air passes through the opening 11, firstly, the moisture in the air is preferentially adsorbed by the moisture absorption cotton 13 arranged at the opening 11, then, after an electric heating coil 15 arranged on the top wall in the shell 1 is connected with an external power supply by a worker, the electric heating coil 15 can emit heat, and further, the air is further heated and dried, so that the evaporation of the moisture in the air is ensured, and the moisture in the air is prevented from entering a subsequent process to influence the normal work;
when a worker observes that a certain amount of dust on the isolation net 4 is accumulated from the viewing window 21, the motor 6 is connected with an external power supply, the output end of the motor is controlled to rotate, the steel wire rope 9 wound on the rotating shaft 8 is driven to lift, the striking small ball 10 strikes the isolation net 4, dust impurities attached to the striking small ball fall into the dust exhaust pipe 17 through the vibration isolation net 4, and therefore the dust blockage is avoided, the service life of the isolation net 4 is influenced, and the normal work of the isolation net 4 is influenced.
In this embodiment, the worker turns on the motor 6 and the electric heating coil 15 to perform their normal operation by connecting them to an external power source.
Referring to fig. 1, further, an electric heating coil 15 is fixedly connected to the inner top wall of the housing 1.
In this embodiment, the electric heating coil 15 that sets up can carry out further stoving heating to the air after the cotton 13 absorption of moisture absorption, carries out further evaporation to its moisture that contains the area, prevents to lead to the unable normal clear of subsequent handling because of moisture, simultaneously, has also avoided the corrosion pollution that moisture caused to subsequent handling, has improved the practicality of this device, simultaneously, has also further reduced staff's work load.
Referring to fig. 1, further, a screen cylinder 16 is sleeved and fixed inside the air inlet pipe 2, and an outer wall of the screen cylinder 16 and an inner wall of the air inlet pipe 2 are abutted to each other.
In this embodiment, cup joint the aim at who is fixed with a sieve section of thick bamboo 16 in the inside of intake pipe 2, can effectually filter the air that enters into casing 1 inside, thereby effectually avoided large granule dust impurity to enter into this device in, cause the jam of separation net 4, influence the normal work of separation net 4, and simultaneously, also avoided causing extra work burden for separation net 4, the life of separation net 4 has been prolonged, the artifical clean work load of changing of staff has been reduced, furthermore, the inseparable laminating of a sieve section of thick bamboo 16 and intake pipe 2, also can prevent that the dust from entering into casing 1 inside in the same direction as the gap, a sieve section of thick bamboo 16 that sets up also can make things convenient for the staff to carry out quick change, thereby further improved staff's work efficiency, the daily use of staff has been made things convenient for.
Referring to fig. 1, further, an ash outlet is formed in the inner bottom wall of the casing 1, the inner bottom wall of the casing 1 is of a conical structure, the height of the inner bottom wall gradually decreases from one end far away from the ash outlet to one end close to the ash outlet, an ash discharge pipe 17 is further communicated with the ash outlet, and a valve 18 is arranged on the ash discharge pipe 17.
In this embodiment, after the separation net 3 intercepts the dust, the dust gathers a certain amount of back, can receive gravity to drop to casing 1 bottom, then, in the same direction as the inner diapire landing of slope setting to the ash hole, and then, enters into row inside the ash pipe 17, the staff only need regularly open valve 18, can get rid of the dust, has reduced staff's work load.
Referring to fig. 1-2, further, at least three support legs 19 are disposed at the bottom of the housing 1 in an array, and an elastic pad 20 is fixedly connected to the lower surface of each support leg 19.
In this embodiment, the supporting legs 19 that set up can effectually play fine stable effect of support to this device on the one hand, and simultaneously, on the other hand, also can make things convenient for the staff to clear up the dust in the casing at the ash hole, and further, the cushion 20 that sets up in the bottom of every supporting leg 19, the vibrations that this device produced at the during operation of can effectual reduction, thereby prolonged the life of this device, in this embodiment, cushion 20 is preferred the rubber pad, in other embodiments, the staff also can select other article that have elasticity shock-absorbing function as the alternative of rubber pad, do not too much limit here.
Referring to fig. 1, further, the separation net 4 is an arc-shaped structure.
In this embodiment, the purpose that the separation net 4 is set to be the arc structure is to increase the flow range of air, and simultaneously, the separation net 4 that dust and impurities are accumulated in one place for a long time is prevented from being blocked, so that better use experience is brought to workers.
Referring to fig. 2, further, a viewing window 21 is further formed on the housing 1, and a transparent glass plate 22 is embedded and fixed in the viewing window 21.
In this embodiment, the tree window 21 that sets up, the effect of setting up fixed transparent glass board 22 at the sight window 21 simultaneously lies in, can make things convenient for the inside filtration condition to the air of casing 1 of observing of staff easily, simultaneously, also can the clear situation of knowing separation net 4, and according to actual conditions, control is beaten and is beaten the bobble 10 and hit the separation net 4 and hit, the work load of having avoided repeatedly opening this device, simultaneously, also further avoided the dust to enter into in the casing 1, and is further, in other embodiments, the staff also can paste at the junction of transparent glass board 22 and sight window 21 and establish the sealing strip and come the shutoff to the gap, be used for further improving the leakproofness.
The utility model discloses a theory of operation and use flow: the utility model discloses after installing, the staff at first lets in outside air inside 1 casing along the intake pipe 2, outside air can contact with the sieve section of thick bamboo 16 inside intake pipe 2 earlier when entering into casing 1 along the intake pipe 2, sieve section of thick bamboo 16 filters the back to the large granule dust impurity that contains the area in the air, discharge the air into inside casing 1, the air then can circulate to separation net 4 department, after the small dust in the air is filtered through separation net 4, circulate to outlet duct 14 along opening 11 on baffle 12, discharge this device through outlet duct 14 after, accomplish the filtration to the air;
when air passes through the opening 11, firstly, the moisture in the air is preferentially adsorbed by the moisture absorption cotton 13 arranged at the opening 11, then, after an electric heating coil 15 arranged on the top wall in the shell 1 is connected with an external power supply by a worker, the electric heating coil 15 can emit heat, and further, the air is further heated and dried, so that the evaporation of the moisture in the air is ensured, and the moisture in the air is prevented from entering a subsequent process to influence the normal work;
when a worker observes that a certain amount of dust on the isolation net 4 is accumulated from the viewing window 21, the motor 6 is connected with an external power supply, the output end of the motor is controlled to rotate, the steel wire rope 9 wound on the rotating shaft 8 is driven to lift, the striking small ball 10 strikes the isolation net 4, dust impurities attached to the striking small ball fall into the dust exhaust pipe 17 through the vibration isolation net 4, and therefore the dust blockage is avoided, the service life of the isolation net 4 is influenced, and the normal work of the isolation net 4 is influenced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A pressure swing adsorption oxygen-making device with secondary pressurization function is characterized by comprising a shell (1) with a hollow structure;
an air inlet is formed in one side wall of the shell (1), an air inlet pipe (2) is communicated with the inside of the shell, a connecting seat (3) is fixedly connected to the inner wall of the shell (1) above the air inlet pipe (2), a separation net (4) is fixedly connected to the connecting seat (3), a motor (6) is fixedly mounted on the side wall of the shell (1) through a mounting plate (5), the output end of the motor (6) penetrates through the shell (1) and is fixedly connected with a rotating shaft (8) through a coupler (7), a plurality of steel wire ropes (9) are sequentially wound and fixed on the outer wall of the rotating shaft (8) along the extending direction of the rotating shaft, a small hitting ball (10) is fixedly connected to one end, away from the rotating shaft (8), of each steel wire rope (9), a partition plate (12) with an opening (11) is fixedly connected to the inner wall of the shell (1) above the rotating shaft (8), and moisture absorption cotton (13) is arranged in the opening (11), an air outlet hole is further formed in the side wall of the shell (1) above the partition plate (12), and an air outlet pipe (14) is communicated and arranged in the air outlet hole.
2. The pressure swing adsorption oxygen generation device with the secondary pressurization function as claimed in claim 1, characterized in that an electric heating coil (15) is fixedly connected to the inner top wall of the shell (1).
3. The pressure swing adsorption oxygen generation device with the secondary pressurization function according to claim 1, characterized in that a sieve drum (16) is further sleeved and fixed inside the air inlet pipe (2), and the outer wall of the sieve drum (16) and the inner wall of the air inlet pipe (2) are abutted against each other.
4. The pressure swing adsorption oxygen generation device with the secondary pressurization function according to claim 1, wherein an ash outlet is formed in the inner bottom wall of the shell (1), the inner bottom wall of the shell (1) is of a conical structure, the height of the inner bottom wall is gradually reduced from one end far away from the ash outlet to one end close to the ash outlet, an ash discharge pipe (17) is further communicated with the ash outlet, and a valve (18) is arranged on the ash discharge pipe (17).
5. The pressure swing adsorption oxygen generation device with the secondary pressurization function as claimed in claim 1, characterized in that the bottom of the shell (1) is further distributed with at least three supporting legs (19) in an array, and an elastic cushion (20) is fixedly connected to the lower surface of each supporting leg (19).
6. The pressure swing adsorption oxygen generation device with the secondary pressurization function as claimed in claim 1, characterized in that the separation net (4) is an arc-shaped structure.
7. The pressure swing adsorption oxygen generation device with the secondary pressurization function according to claim 1, characterized in that a viewing window (21) is further opened on the housing (1), and a transparent glass plate (22) is embedded and fixed in the viewing window (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120462182.XU CN215085989U (en) | 2021-03-03 | 2021-03-03 | Pressure swing adsorption oxygen generating device with secondary pressurization function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120462182.XU CN215085989U (en) | 2021-03-03 | 2021-03-03 | Pressure swing adsorption oxygen generating device with secondary pressurization function |
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| CN215085989U true CN215085989U (en) | 2021-12-10 |
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| CN202120462182.XU Active CN215085989U (en) | 2021-03-03 | 2021-03-03 | Pressure swing adsorption oxygen generating device with secondary pressurization function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116181402A (en) * | 2023-02-24 | 2023-05-30 | 济南黑山建材有限公司 | Dust collector for ore exploitation |
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2021
- 2021-03-03 CN CN202120462182.XU patent/CN215085989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116181402A (en) * | 2023-02-24 | 2023-05-30 | 济南黑山建材有限公司 | Dust collector for ore exploitation |
| CN116181402B (en) * | 2023-02-24 | 2023-06-30 | 济南黑山建材有限公司 | Dust collector for ore exploitation |
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