CN206897052U - A kind of descending manner inlet duct for purification of air - Google Patents
A kind of descending manner inlet duct for purification of air Download PDFInfo
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- CN206897052U CN206897052U CN201720602281.7U CN201720602281U CN206897052U CN 206897052 U CN206897052 U CN 206897052U CN 201720602281 U CN201720602281 U CN 201720602281U CN 206897052 U CN206897052 U CN 206897052U
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- filter
- air
- housing
- purification
- inlet duct
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Abstract
The utility model provides a kind of descending manner inlet duct for purification of air, including housing, filter, flush pipe and rinse supervisor, housing bottom is provided with drainpipe, top is provided with air inlet, escape pipe is provided with the outside of housing bottom, hull outside is provided with to rinse and is responsible for, the polylith filter arranged from top to bottom is provided with housing, the top of every piece of filter is provided with flush pipe, one end of filter is connected with inner walls, the other end of filter is hanging, and one end of flush pipe connects through housing wall with rinsing supervisor；Use the technical solution of the utility model, suction airflow passes through the filtering of multiple filters successively from top to down again in inlet duct, it is that face contacts between filter and air, clean-up effect is improved, and the air pressure for making to flow through gradually reduces, and finally discharges for users to use, the device being rinsed using flushing water to filter surface is also provided with the utility model housing, developing result is improved, alleviates labor intensity, reduces maintenance cost.
Description
Technical field
The utility model belongs to air cleaning facility field, more particularly to a kind of descending manner air inlet for purification of air fills
Put.
Background technology
The air purifier extensive use in the production and life of people at present, the air applied to field of industrial production
Clarifier, generally requiring will could use after high temperature, high pressure, the gas medium purified treatment of high flow rate, these high temperature, high pressure,
The gas of high flow rate typically also needs to carry out the device of advance purified treatment, to filter in source of the gas before by purified treatment
Impurity, source of the gas is met use demand, for example, in thermal power generation corporations, gas turbine is a kind of using continuously flowing
Gas will be converted to heat energy the rotary power machinery of mechanical energy as combustion medium, it is general will be from the external world using compressor
The air sucked in atmospheric environment obtains the compressed air of high pressure, is then sent into compressed air and fires by compression supercharging step by step
Indoor, the combustion gas of penetrating fuel mixture manufacturing HTHP is burnt, finally using the gas driven rotor rotation of HTHP, so that
The chemical energy and heat energy for making gas and liquid fuel are converted to mechanical energy, and for generating electricity, the combustion air used in gas turbine exists
Purified treatment must be carried out by being introduced into before compressor because must taeniae telarum's corrosivity and dirty particle enter compressor
And turbine, prevent these impurity from causing to corrode and break ring to equipment, reduce the workload of cleaning and maintenance, in the prior art, only
Changing processing typically uses the cartridge filter in inlet duct to carry out purified treatment to combustion air, for example, Publication No.
The patent document of " CN205025605U ", disclose a kind of inlet duct for purification of air efficient noise elimination.The utility model
Including inlet chamber, cartridge filter, blowback chamber and blowback system, blowback system is arranged on blowback intracavitary, and blowback system includes anti-blowpipe；
The center line of anti-blowpipe and the center line of cartridge filter are on the same line；Cartridge filter includes cartridge filter skeleton, cartridge filter skeleton by
Outer metal net layer and interior metal net layer composition, outer metal net layer and interior metal net layer form the tubular cartridge filter bone that three faces surround
Frame, is provided with filter layer between outer metal net layer and interior metal net layer, end cover is provided with what is connected with cartridge filter skeletal internal
Breather pipe, breather pipe one end is through end cover and stretches into the inside of cartridge filter skeleton, and the bottom of breather pipe is connected with air-spreading disk,
The bottom surface and side of air-spreading disk offer the cloth gas port connected with breather pipe；A point gas port is offered in the side wall of breather pipe；Enter
Noise elimination module is equipped in air cavity；Using the technical scheme of the utility model, still HTHP is burnt using cartridge filter empty
Gas carries out purified treatment, and is provided with noise elimination module, makes to reduce noise in decontamination process, achieves beneficial effect
Fruit, still, the contact area between cartridge filter and combustion air are limited, therefore purified treatment effect is limited, and use the practicality
When new blowback system carries out blowback to filter vat, compressed air can be reached on the outside of cartridge filter by entering on the inside of cartridge filter
Compressed air it is seldom, or when compressed air reach cartridge filter on the outside of when, the pressure of compressed air has substantially reduced, can not
Completely effectively blow the impurity adhered on cartridge filter off, be unfavorable for the follow-up use of the inlet duct, add maintenance difficulties, and
The cleaning and maintenance of ash bucket are also very difficult.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of descending manner inlet duct for purification of air.
The utility model is achieved by the following technical programs.
The utility model provides a kind of descending manner inlet duct for purification of air, mainly including housing, filter, punching
Wash pipe and rinse supervisor, the housing bottom is provided with drainpipe, and top is provided with air inlet, is provided with out on the outside of the housing bottom
Tracheae, the hull outside are provided with to rinse and are responsible for, and the polylith filter arranged from top to bottom, every piece of filtering are provided with the housing
The top of plate is provided with flush pipe, and one end of the filter is connected with the inner walls, and the other end of filter is hanging, described
Supervisor's connection is rinsed in one end of flush pipe through the housing wall with described.
The filter includes filtering framework, interior metal net layer, filter layer and outer metal net layer, interior metal net layer winding
On the outside of filtering framework, filter layer is provided with the outside of interior metal net layer, outer metal net layer is wrapped on the outside of filter layer.
The filter has a hanging end face, and the hanging end face of two pieces of filters of arbitrary neighborhood is mutually misaligned.
The filtering plate top surface and the angle of the inner walls are more than 90 degree.
The flush pipe central axis and the angle of the inner walls are more than 90 degree.
The flush pipe outer circumference surface is 3 millimeters to 10 millimeters with filtering the distance between plate top surface.
Acoustical panel is additionally provided with above every piece of filter, at least one side and the inner walls of acoustical panel connect
Connect.
The acoustical panel includes noise reduction framework, layer of polystyrene foam and microglass fiber layer, layer of polystyrene foam
It is wound on the outside of noise reduction framework, microglass fiber layer is wound on the outside of layer of polystyrene foam.
The housing inner bottom part is provided with ash bucket, and the ash bucket is back taper.
The air inlet is infundibulate.
The beneficial effects of the utility model are：The utility model provides a kind of descending manner air inlet for purification of air and filled
Put, be mainly provided with drainpipe including housing, filter, flush pipe and flushing supervisor, the housing bottom, top is provided with air inlet
Mouthful, escape pipe is provided with the outside of the housing bottom, the hull outside is provided with to rinse and is responsible for, is provided with from top to bottom in the housing
The polylith filter of arrangement, the top of every piece of filter are provided with flush pipe, and one end of the filter connects with the inner walls
Connect, the other end of filter is hanging, and supervisor's connection is rinsed in one end of the flush pipe through the housing wall with described；Use this
The descending manner inlet duct for purification of air that utility model provides, after air-flow enters from air inlet, along housing certainly
Filtering that is upper and passing through multiple filters successively lowerly, is that face contacts between filter and air, and contact area is larger, therefore only
Change significant effect, the air flow channel formed between each two adjacent head plate is to wriggle to arrange from top to bottom along housing, further
The purification to air is strengthened, the air pressure also flowed through is gradually reduced, and the air after purification is gone out by housing bottom
Escape pipe discharge for using, be also provided with backwash tube in the utility model housing, the backwash tube is straight using clean water
Connect and act on filter surface and be rinsed, strengthen developing result, the particle such as dust, impurity after flushing is received in laying dust device
Collection, finally discharges from drainpipe with water, alleviates maintenance cost, reduce labor intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model filter；
Fig. 3 is the structural representation of the utility model acoustical panel.
In figure：1- housings, 2- filters, 3- flush pipes, 4-, which is rinsed, to be responsible for, 5- drainpipes, 6- escape pipes, 7- air inlets,
8- acoustical panels, 9- ash buckets, the hanging end faces of 21-, 22- filtering frameworks, metal net layer in 23-, 24- filter layers, the outer metals of 25-
Stratum reticulare, 81- noise reduction frameworks, 82- layer of polystyrene foam, 83- microglass fiber layers.
Embodiment
Be described further below the technical solution of the utility model, but claimed scope be not limited to it is described.
As shown in figure 1, the utility model provides a kind of descending manner inlet duct for purification of air, including housing 1, mistake
Filter plate 2, flush pipe 3 and flushing supervisor 4, the bottom of housing 1 is provided with drainpipe 5, and top is provided with air inlet 7, the bottom outside of housing 1
Provided with escape pipe 6, the outside of housing 1, which is provided with, rinses supervisor 4, is provided with the polylith filter 2 arranged from top to bottom in housing 1, every piece
The top of filter 2 is provided with flush pipe 3, and one end of filter 2 is connected with the inwall of housing 1, and the other end of filter 2 is hanging, punching
The one end for washing pipe 3 is connected through the wall of housing 1 with rinsing supervisor 4.Use the decline provided by the utility model for purification of air
Formula inlet duct, after air-flow enters from air inlet, pass through the filtering of multiple filters successively from top to down along housing,
It is that face contacts between filter and air, contact area is larger, therefore clean-up effect is notable, shape between each two adjacent head plate
Into air flow channel be along housing from top to bottom wriggle arrangement, further enhance the purification to air, the air also flowed through
Pressure is gradually reduced, and the escape pipe that the air after purification is gone out by housing bottom is discharged for using, the utility model shell
Backwash tube is also provided with vivo, the backwash tube acts directly on filter surface using clean water and is rinsed, and strengthens
The particle such as developing result, dust, impurity after flushing is collected in laying dust device, is finally discharged, is subtracted from drainpipe with water
Light maintenance cost, reduces labor intensity.
As shown in Fig. 2 filter 2 includes filtering framework 22, interior metal net layer 23, filter layer 24 and outer metal net layer
25, interior metal net layer 23 is wrapped in the outside of filtering framework 22, and the interior outside of metal net layer 23 is provided with filter layer 24, outer metal net layer
25 are wrapped in the outside of filter layer 24.Use the descending manner inlet duct provided by the utility model for purification of air, preferably mistake
Filter plate is platy structure, makes its contact area between air-flow bigger, is advantageous to make dust, impurity lamp particle be attached to filtering
On plate.
Filter 2 has a hanging end face 21, and the hanging end face 21 of two pieces of filters 2 of arbitrary neighborhood is mutually misaligned.Use this
The descending manner inlet duct for purification of air that utility model provides, mutually staggered certain distance using the position of filter,
Make suction air meandering flow in inlet duct, add the contact area between filter and air-flow, be advantageous to collect sky
Various impurity in gas, improve the effect of purification air.
The angle of the top surface of filter 2 and the inwall of housing 1 is more than 90 degree.It is used for purification of air using provided by the utility model
Descending manner inlet duct, filter and inner walls form certain inclination angle, are advantageous to be rinsed filter, also one
Determine to add the contact area between air-flow in degree, improve clean-up effect.
The angle of the central axis of flush pipe 3 and the inwall of housing 1 is more than 90 degree.It is used for air using provided by the utility model
The descending manner inlet duct of purification, flush pipe form certain inclination angle with inner walls, are advantageous in backwash, flushing water energy
Rapidly the impurity accumulated on filter is carried out it is clear, under equal conditions, have certain pressure water developing result phase
It is preferable than the purging effect of compressed air.
The distance between the outer circumference surface of flush pipe 3 and the top surface of filter 2 are 3 millimeters to 10 millimeters.Use the utility model
The descending manner inlet duct for purification of air provided, rinse the distance between pipe port and filter relatively closely, be advantageous to pair
Filter is rinsed, and is easily come off using granule foreign, is improved developing result.
The top of every piece of filter 2 is additionally provided with acoustical panel 8, and at least one side of acoustical panel 8 is connected with the inwall of housing 1.
Using the descending manner inlet duct provided by the utility model for purification of air, suction airflow after inlet duct is entered,
In the presence of acoustical panel, reduce the vibration of device in itself, reduce noise, protect environment.
As shown in figure 3, acoustical panel 8 includes noise reduction framework 81, layer of polystyrene foam 82 and microglass fiber layer 83, gather
Styrene bubbles foam layer 82 is wound in the outside of noise reduction framework 81, and microglass fiber layer 83 is wound in outside layer of polystyrene foam 82
Side.Using the descending manner inlet duct provided by the utility model for purification of air, microglass fiber layer is arranged at outer surface,
The erasure effect of device in itself is had influence on when will not be because of backwash, is advantageous to improve stability in use of the present utility model.
The inner bottom part of housing 1 is provided with ash bucket 9, and the ash bucket 9 is back taper.It is used for air using provided by the utility model
The descending manner inlet duct of purification, when being rinsed to filter, the material flushing water such as impurity particle is brought into ash bucket
Row is collected, and is no longer needed to take out filter and be rinsed, and is reduced labor intensity, is improved developing result, further,
In the future in the water discharge device containing impurity, one can also be set on drainpipe by the drainpipe that is set under ash bucket
Ball valve, it is easy to operate, improve efficiency.
Air inlet 7 is infundibulate.Using the descending manner inlet duct provided by the utility model for purification of air, favorably
In increasing the flow of suction airflow, the purification conversion efficiency of suction airflow is improved, purification cycle is shortened, improves efficiency,
The utility model can be used in the inlet duct of gas-turbine plant.
Claims (10)
- A kind of 1. descending manner inlet duct for purification of air, it is characterised in that：Including housing (1), filter (2), rinse Manage (3) and rinse supervisor (4), housing (1) bottom is provided with drainpipe (5), and top is provided with air inlet (7), the housing (1) bottom outside is provided with escape pipe (6), is provided with the outside of the housing (1) and rinses supervisor (4), is provided with the housing (1) from upper To the polylith filter (2) of lower arrangement, the top of every piece of filter (2) is provided with flush pipe (3), one end of the filter (2) It is connected with the housing (1) inwall, the other end of filter (2) is hanging, and one end of the flush pipe (3) passes through the housing (1) wall is connected with the flushing supervisor (4).
- 2. it is used for the descending manner inlet duct of purification of air as claimed in claim 1, it is characterised in that：The filter (2) Twined including filtering framework (22), interior metal net layer (23), filter layer (24) and outer metal net layer (25), interior metal net layer (23) It is wound on the outside of filtering framework (22), is provided with filter layer (24) on the outside of interior metal net layer (23), outer metal net layer (25) is wrapped in On the outside of filter layer (24).
- 3. it is used for the descending manner inlet duct of purification of air as claimed in claim 1, it is characterised in that：The filter (2) With hanging end face (21), the hanging end face (21) of two pieces of the arbitrary neighborhood filter (2) is mutually misaligned.
- 4. it is used for the descending manner inlet duct of purification of air as claimed in claim 1, it is characterised in that：The filter (2) The angle of top surface and the housing (1) inwall is more than 90 degree.
- 5. it is used for the descending manner inlet duct of purification of air as claimed in claim 1, it is characterised in that：The flush pipe (3) The angle of central axis and the housing (1) inwall is more than 90 degree.
- 6. it is used for the descending manner inlet duct of purification of air as claimed in claim 1, it is characterised in that：The flush pipe (3) The distance between outer circumference surface and filter (2) top surface are 3 millimeters to 10 millimeters.
- 7. it is used for the descending manner inlet duct of purification of air as claimed in claim 1, it is characterised in that：Every piece of filter (2) acoustical panel (8) is additionally provided with above, at least one side of acoustical panel (8) is connected with the housing (1) inwall.
- 8. it is used for the descending manner inlet duct of purification of air as claimed in claim 7, it is characterised in that：The acoustical panel (8) Including noise reduction framework (81), layer of polystyrene foam (82) and microglass fiber layer (83), layer of polystyrene foam (82) twines It is around on the outside of noise reduction framework (81), microglass fiber layer (83) is wound on the outside of layer of polystyrene foam (82).
- 9. it is used for the descending manner inlet duct of purification of air as claimed in claim 1, it is characterised in that：In the housing (1) Bottom is provided with ash bucket (9), and the ash bucket (9) is back taper.
- 10. it is used for the descending manner inlet duct of purification of air as claimed in claim 1, it is characterised in that：The air inlet (7) It is infundibulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602281.7U CN206897052U (en) | 2017-05-26 | 2017-05-26 | A kind of descending manner inlet duct for purification of air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602281.7U CN206897052U (en) | 2017-05-26 | 2017-05-26 | A kind of descending manner inlet duct for purification of air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206897052U true CN206897052U (en) | 2018-01-19 |
Family
ID=61285873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720602281.7U Active CN206897052U (en) | 2017-05-26 | 2017-05-26 | A kind of descending manner inlet duct for purification of air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206897052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810841A (en) * | 2020-07-22 | 2020-10-23 | 广东韶钢松山股份有限公司 | Fluid rectifying device |
-
2017
- 2017-05-26 CN CN201720602281.7U patent/CN206897052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810841A (en) * | 2020-07-22 | 2020-10-23 | 广东韶钢松山股份有限公司 | Fluid rectifying device |
| CN111810841B (en) * | 2020-07-22 | 2022-03-11 | 广东韶钢松山股份有限公司 | Fluid rectifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210317 Address after: No. 118, Kaiyuan Avenue, Kaili Economic Development Zone, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee after: Guizhou yushenggu environmental protection electric appliance Co.,Ltd. Address before: 556000 west side of No.4 road and south side of Kairong glass in Lushan Industrial Park, Kaili City, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee before: Guizhou QUANSHITONG Precision Machinery Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |