CN209362158U - PSA process unit integral type sound attenuator - Google Patents
PSA process unit integral type sound attenuator Download PDFInfo
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- CN209362158U CN209362158U CN201822247970.8U CN201822247970U CN209362158U CN 209362158 U CN209362158 U CN 209362158U CN 201822247970 U CN201822247970 U CN 201822247970U CN 209362158 U CN209362158 U CN 209362158U
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- tower body
- valve
- process unit
- sound attenuator
- psa process
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Abstract
The utility model discloses PSA process unit integral type sound attenuators, belong to PSA process unit technical field.It includes pressure-swing absorption apparatus and sound attenuator, sound attenuator includes soundproof box, pressure-swing absorption apparatus includes the first tower body and the second tower body, first tower body and the equal piping connection air inlet of the second tower body, gas outlet and exhaust outlet, piping connection between first tower body and the second tower body, exhaust outlet is connected in soundproof box by the gas exhaust piping being arranged, and gas exhaust piping is equipped with muffler, and soundproof box is equipped with sewage draining valve.PSA process unit and sound attenuator carry out integrated design, can be with system operatio and control；Noise can be reduced to minimum by exhaust ports by secondary noise reduction.
Description
Technical field
The utility model belongs to PSA process unit technical field, and in particular to PSA process unit integral type sound attenuator.
Background technique
PSA process unit carries out the absorption of compressed gas and the regeneration of adsorbent, and exhaust gas can be generated after absorption regeneration,
Exhaust gas is a kind of impurity steam containing moisture and a small amount of dust and temperature higher pressure is larger, therefore the meeting in exhaust gas discharge
Generate very big noise.At present to the exhaust outlet of PSA process unit by the way that muffler is directly arranged, noise reduction is second-rate and not
It is controllable.
Utility model content
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide PSA process unit integral types to disappear
The technical solution of speaker.
The PSA process unit integral type sound attenuator, it is characterised in that described including pressure-swing absorption apparatus and sound attenuator
Sound attenuator includes soundproof box, and the pressure-swing absorption apparatus includes the first tower body and the second tower body, first tower body and second
The equal piping connection air inlet of tower body, gas outlet and exhaust outlet, piping connection between first tower body and the second tower body, the row
Port is connected in soundproof box by the gas exhaust piping being arranged, and the gas exhaust piping is equipped with one group of muffler, the sound proof box
Body is equipped with sewage draining valve.
The PSA process unit integral type sound attenuator, it is characterised in that the soundproof box is equipped with temperature sensor
And pressure sensor.
The PSA process unit integral type sound attenuator, it is characterised in that the soundproof box bottom is fixedly connected with blowdown
Mouthful, the soundproof box is equipped with chamber door.
The PSA process unit integral type sound attenuator, it is characterised in that first tower body and the second tower body bottom are set
There is pedestal, the pedestal is equipped with control cabinet.
The PSA process unit integral type sound attenuator, it is characterised in that first tower body bottom passes through the of setting
The first valve, first valve and air inlet piping connection is fixedly installed in one pipeline, and first tower body bottom passes through setting
The second pipeline be fixedly installed the second valve, second valve and exhaust outlet piping connection pass through at the top of first tower body
Third valve, the third valve and gas outlet piping connection is fixedly installed in the third pipeline of setting.
The PSA process unit integral type sound attenuator, it is characterised in that second tower body bottom passes through the of setting
The 4th valve, the 4th valve and air inlet piping connection is fixedly installed in four pipelines, and second tower body bottom passes through setting
The 5th pipeline be fixedly installed the 5th valve, the 5th valve and exhaust outlet piping connection pass through at the top of second tower body
The 6th valve, the 6th valve and gas outlet piping connection is fixedly installed in the 6th pipeline being arranged.
The PSA process unit integral type sound attenuator, it is characterised in that the 7th valve that first tower body passes through setting
Door and the second tower body piping connection.
The utility model has the beneficial effects that
1, PSA process unit and sound attenuator carry out integrated design, can be with system operatio and control；
2, noise can be reduced to minimum by exhaust ports by secondary noise reduction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of pressure-swing absorption apparatus in the utility model；
Fig. 3 is the structure simplification figure of pressure-swing absorption apparatus in the utility model.
In figure: the first tower body of 1-, the second tower body of 2-, 3- air inlet, the gas outlet 4-, 4- exhaust outlet, 6- gas exhaust piping, 701-
First valve, the second valve of 702-, 703- third valve, the 4th valve of 704-, the 5th valve of 705-, the 6th valve of 706-,
The 7th valve of 707-, 8- soundproof box, 9- muffler, 10- sewage draining valve, 11- temperature sensor, 12- pressure sensor, 13-
Sewage draining exit, 14- chamber door, 15- pedestal, 16- control cabinet.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As illustrated in fig. 1 and 2, PSA process unit integral type sound attenuator, including pressure-swing absorption apparatus and sound attenuator, transformation are inhaled
Exhaust gas of the adsorption device after absorption regeneration can generate very big noise when discharging, and carry out isolation to these noises using sound attenuator
It removes, but needs sound attenuator to have corresponding structure automatic and timing discharge containing moisture and a small amount of dust, that is, sewage in exhaust gas
These sewage.
In pressure-swing absorption apparatus, pressure-swing absorption apparatus includes the first tower body 1 and the second tower body 2, the first tower body 1 and second
2 bottom of tower body is equipped with pedestal 15, and pedestal 15 is equipped with control cabinet 16.First tower body 1 and the equal piping connection air inlet of the second tower body 2
3, gas outlet 4 and exhaust outlet 5, piping connection between the first tower body 1 and the second tower body 2.Specifically, 1 bottom of the first tower body passes through
The first valve 701, the first valve 701 and 3 piping connection of air inlet, 1 bottom of the first tower body is fixedly installed in the first pipeline being arranged
The second valve 702, the second valve 702 and 5 piping connection of exhaust outlet, the first tower body 1 is fixedly installed by the second pipeline of setting
Third valve 703, third valve 703 and 4 piping connection of gas outlet is fixedly installed by the third pipeline of setting in top；Second tower
The 4th valve 704, the 4th valve 704 and 3 piping connection of air inlet is fixedly installed by the 4th pipeline of setting in 2 bottom of body, the
The 5th valve 705 is fixedly installed by the 5th pipeline of setting in two tower bodies, 2 bottom, and the 5th valve 705 connects with 5 pipeline of exhaust outlet
It connects, the 6th valve 706 is fixedly installed in the 6th pipeline at the top of the second tower body 2 by setting, and the 6th valve 706 is managed with gas outlet 4
Road connection；2 piping connection of the 7th valve 707 and the second tower body that first tower body 1 passes through setting.
It within the duty cycle of pressure-swing absorption apparatus, is adsorbed by the first tower body 1, regenerated half of the work week of the second tower body 2
Phase and the regeneration of the first tower body 1, half of duty cycle composition of the second tower body 2 absorption.
Within half of duty cycle, wherein compressed gas is from air inlet 3 by the first tower body 1 when the first tower body 1 adsorbs
Adsorption process is then discharged from gas outlet 4；When second tower body 2 regenerates, compressed gas passes through the first tower body 1 from air inlet 3, with
Afterwards by heat temperature raising, regenerative process is carried out by the second tower body 2, the compressed gas after subsequent regeneration treatment is from 5 row of exhaust outlet
Out, due to inside and outside pressure difference, compressed gas can generate the huge sound in the moment of discharge.
In order to reduce this sound, noise criteria is reduced to hereinafter, exhaust outlet 5 is connected by the gas exhaust piping 6 of setting
It is connected in soundproof box 8, the gas exhaust piping 6 in soundproof box 8 is equipped with one group of muffler 9, carries out secondary noise reduction.
In order to which the sewage generated in exhaust gas is discharged, 8 bottom of soundproof box is fixedly connected with sewage draining exit 13.
In order to realize automation control, manual operation is reduced, sewage draining valve 10, soundproof box 8 are equipped on sewage draining exit 13
It is equipped with temperature sensor 11 and pressure sensor 12.Due to the impurity aqueous vapor that exhaust gas is high temperature and pressure, when in soundproof box 8
Temperature sensor 11 and pressure sensor 12 reach certain numerical value, and temperature sensor 11 and pressure sensor 12 pass to data
Faraway terminals, terminal program open sewage draining valve 13 and carry out blowdown.
In addition, the control cabinet 16 of pressure-swing absorption apparatus is similarly subjected to the control of remote terminal.
Further, soundproof box 8 is equipped with chamber door 14.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (7)
1.PSA process unit integral type sound attenuator, it is characterised in that including pressure-swing absorption apparatus and sound attenuator, the noise reduction luggage
Include soundproof box (8), the pressure-swing absorption apparatus include the first tower body (1) and the second tower body (2), first tower body (1) and
Second tower body (2) piping connection air inlet (3), gas outlet (4) and exhaust outlet (5), first tower body (1) and the second tower body
(2) piping connection between, the exhaust outlet (5) are connected in soundproof box (8) by the gas exhaust piping (6) of setting, the row
Air pipe (6) is equipped with one group of muffler (9), and the soundproof box (8) is equipped with sewage draining valve (10).
2. PSA process unit integral type sound attenuator according to claim 1, it is characterised in that on the soundproof box (8)
Equipped with temperature sensor (11) and pressure sensor (12).
3. PSA process unit integral type sound attenuator according to claim 1, it is characterised in that soundproof box (8) bottom
Portion is fixedly connected sewage draining exit (13), and the soundproof box (8) is equipped with chamber door (14).
4. PSA process unit integral type sound attenuator according to claim 1, it is characterised in that first tower body (1) and
Second tower body (2) bottom is equipped with pedestal (15), and the pedestal (15) is equipped with control cabinet (16).
5. PSA process unit integral type sound attenuator according to claim 1, it is characterised in that the first tower body (1) bottom
The first valve (701) are fixedly installed by the first pipeline of setting in portion, and first valve (701) and air inlet (3) pipeline connect
It connects, the second valve (702) are fixedly installed by the second pipeline of setting in the first tower body (1) bottom, second valve
(702) with exhaust outlet (5) piping connection, third valve is fixedly installed by the third pipeline of setting in the first tower body (1) top
Door (703), the third valve (703) and gas outlet (4) piping connection.
6. PSA process unit integral type sound attenuator according to claim 5, it is characterised in that the second tower body (2) bottom
The 4th valve (704) is fixedly installed by the 4th pipeline of setting in portion, and the 4th valve (704) and air inlet (3) pipeline connect
It connects, the 5th valve (705), the 5th valve is fixedly installed by the 5th pipeline of setting in the second tower body (2) bottom
(705) with exhaust outlet (5) piping connection, the 6th valve is fixedly installed by the 6th pipeline of setting in the second tower body (2) top
Door (706), the 6th valve (706) and gas outlet (4) piping connection.
7. PSA process unit integral type sound attenuator according to claim 6, it is characterised in that first tower body (1) is logical
Cross the 7th valve (707) and the second tower body (2) piping connection of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247970.8U CN209362158U (en) | 2018-12-29 | 2018-12-29 | PSA process unit integral type sound attenuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247970.8U CN209362158U (en) | 2018-12-29 | 2018-12-29 | PSA process unit integral type sound attenuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209362158U true CN209362158U (en) | 2019-09-10 |
Family
ID=67828406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822247970.8U Active CN209362158U (en) | 2018-12-29 | 2018-12-29 | PSA process unit integral type sound attenuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209362158U (en) |
-
2018
- 2018-12-29 CN CN201822247970.8U patent/CN209362158U/en active Active
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