CN116078066A - High flow dry filter assembly - Google Patents
High flow dry filter assembly Download PDFInfo
- Publication number
- CN116078066A CN116078066A CN202310007144.9A CN202310007144A CN116078066A CN 116078066 A CN116078066 A CN 116078066A CN 202310007144 A CN202310007144 A CN 202310007144A CN 116078066 A CN116078066 A CN 116078066A
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- China
- Prior art keywords
- channel
- rotating sleeve
- cup
- oil
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000001914 filtration Methods 0.000 claims abstract description 59
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 18
- 241000190070 Sarracenia purpurea Species 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 9
- 239000002274 desiccant Substances 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 description 12
- 238000004891 communication Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0017—Filter elements installed in a branch of a pipe, e.g. with an y-shaped tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The application discloses a high flow dry filter assembly, includes: the pipe body is provided with a first channel, a second channel and a third channel which are sequentially arranged; the first rotating sleeve is rotatably arranged on the outer side of the pipe body; the oil filtering cups are arranged on the first rotating sleeve and are used for receiving the gas meter of the first channel and discharging the filtered gas into the second channel; the first driving assembly is used for driving the first rotating sleeve to rotate; the second rotating sleeve is rotatably arranged on the outer side of the pipe body; a plurality of water filtering cups for receiving the gas from the second channel and discharging the filtered gas into the third channel; the second driving assembly is used for driving the second rotating sleeve to rotate. According to the oil filter device, other oil filter cups can be switched to be communicated with the first channel and the second channel, so that continuous filtration is realized; other water filtering cups can be switched to be communicated with the second channel and the third channel, and continuous filtration is achieved.
Description
Technical Field
The invention relates to the field of drying and filtering, in particular to a high-flow drying and filtering assembly.
Background
The dry filter assembly is capable of filtering oil mist and moisture from a gas source and includes an oil filter assembly and a water filter assembly that requires a longer downtime for processing after saturation of the oil filter assembly or the water filter assembly, which can interfere with continued operation of the dry filter assembly.
Disclosure of Invention
The present invention addresses the above-described problems by providing a high flow dry filter assembly.
The technical scheme adopted by the invention is as follows:
a high flow dry filter assembly comprising:
the pipe body is internally provided with two partition plates which are arranged at intervals, the space inside the pipe body is divided into a first channel, a second channel and a third channel which are sequentially arranged, the first partition plate is arranged between the first channel and the second channel, the second partition plate is arranged between the second channel and the third channel, the part, close to the first partition plate, of the first channel is provided with a first air inlet, the part, close to the first partition plate, of the second channel is provided with a first air outlet, the part, close to the second partition plate, of the second channel is provided with a second air inlet, and the part, close to the second partition plate, of the third channel is provided with a second air outlet;
the first rotating sleeve is rotatably arranged on the outer side of the pipe body and covers the first air inlet and the first air outlet;
the oil filtering cups are detachably arranged on the first rotating sleeve and are distributed at intervals around the axis of the first rotating sleeve; the oil filter cup is provided with an inlet and an outlet, the oil filter cup is used for filtering oil mist and particulate matters in gas, the inlet of the oil filter cup is used for being aligned with the first air inlet and receiving unfiltered gas from a first channel, the outlet of the oil filter cup is used for being aligned with the first air outlet and discharging the filtered gas into a second channel, and in operation, only one oil filter cup is communicated with the first channel and the second channel;
the first driving assembly is used for driving the first rotating sleeve to rotate and switching other oil filtering cups to be communicated with the first channel and the second channel;
the second rotating sleeve is rotatably arranged on the outer side of the pipe body and covers the second air inlet and the second air outlet;
the water filtering cups are detachably arranged on the second rotating sleeve and are distributed at intervals around the axis of the second rotating sleeve; the filter cup is provided with an inlet and an outlet, the filter cup is used for filtering water in the gas, the inlet of the filter cup is used for being aligned with the second air inlet and receiving the gas from the second channel, the outlet of the filter cup is used for being aligned with the second air outlet and discharging the filtered gas into the third channel, and in operation, only one filter cup is communicated with the second channel and the third channel;
the second driving assembly is used for driving the second rotating sleeve to rotate and switching other water filtering cups to be communicated with the second channel and the third channel.
According to the oil filter device, the plurality of oil filter cups can be arranged through the first rotating sleeve, after the working time is set or the oil filter cups are adsorbed and saturated, the first rotating sleeve can be driven to rotate through the first driving assembly, and other oil filter cups are switched to be communicated with the first channel and the second channel, so that continuous filtration is realized; the second rotating sleeve can be used for installing a plurality of water filtering cups, after the working time is set or the water filtering cups are adsorbed and saturated, the second rotating sleeve can be driven to rotate through the second driving assembly, and other water filtering cups are switched to be communicated with the second channel and the third channel, so that continuous filtration is realized.
In actual use, for the saturated oil filter cup or water filter cup, an operator can treat and replace the oil filter cup or the water filter cup on line or treat the oil filter cup once again after the equipment is stopped.
In one embodiment of the present invention, the side wall of the pipe body further includes a triggering component, where the triggering component includes:
the shell is provided with an opening at one end, is connected with the pipe body in a sealing way, the opening end of the shell is communicated with the first channel, and a guide column is arranged in the shell;
the trigger sensor is arranged at the end part of the guide column and is used for transmitting a signal to the first driving assembly after being triggered so as to enable the first driving assembly to work;
the flexible piece is arranged at the opening end of the shell in a sealing way, a gap is formed between the flexible piece and the triggering sensor, and the flexible piece is deformed under pressure and is used for triggering the triggering sensor;
and the return spring is sleeved on the guide post, and one end of the return spring is propped against the flexible piece.
When the oil filter cup adsorbs the saturation back, the passing efficiency of oil filter cup becomes low, and the internal gas of first passageway is to the power grow (pressure grow) that the flexible piece applyed this moment, can make flexible piece warp and cooperate with trigger sensor after overcoming reset spring's effort to trigger sensor and triggered, transmit the signal and give first drive assembly, make first drive assembly work, switch other oil filter cups (the oil filter cup that does not adsorb the saturation) and first passageway and second passageway intercommunication.
In practical use, the trigger switch can be a pressure sensor or a mechanical switch.
In one embodiment of the present invention, the oil filter cup includes:
the oil cup shell is detachably arranged on the first rotating sleeve;
one end open-ended strain oil core, fix on the oil cup shell, the lateral wall of straining oil core and the inside wall of oil cup shell form the drainage space, the export of straining oil cup be located on the oil cup shell, and with drainage space intercommunication, the opening of straining oil core is the entry of straining oil cup.
In the specification, the oil filter core can adopt a plurality of existing filter cores capable of filtering oil and particulate matters, and for example, the oil filter core can comprise a filter screen, a sponge and a fiber medium.
In one embodiment of the present invention, the first driving assembly includes:
a first tooth disposed on the first rotating sleeve;
the first motor is fixed on the pipe body;
and the first driving tooth is arranged on the output shaft of the first motor and meshed with the first tooth.
In one embodiment of the present invention, the water filter cup includes:
the water cup shell is detachably arranged on the first rotating sleeve;
the guide pipe is fixed on the water cup shell, and the first end of the guide pipe is an inlet of the water filtering cup;
the air outlet cover is fixed at the second end of the guide pipe, the side wall of the air outlet cover is provided with micropores, an installation cavity is formed by the outer side wall of the guide pipe, the outer side wall of the air outlet cover and the inner side wall of the water cup shell, and the outlet of the water filter cup is positioned on the water cup shell and is communicated with the installation cavity;
and a desiccant disposed in the mounting chamber for filtering water in the gas.
In an embodiment of the invention, the desiccant is calcium chloride particles or silica gel.
In an embodiment of the invention, the water filter cup further includes:
the water level pipes are arranged on the outer side of the water cup shell side by side, and the upper end and the lower end of the water level pipes are communicated with the installation cavity uniformly;
the liquid level sensor is arranged in the water level pipe and used for detecting the liquid level in the water level pipe, and the liquid level sensor is used for transmitting signals to the second driving assembly so that the second driving assembly works.
Liquid formed after a large amount of water is adsorbed by the water filtering cup can enter the water level pipe, when the liquid level reaches a set position, the liquid level sensor is triggered, the liquid level sensor transmits signals to the second driving assembly, the second driving assembly drives the second rotating sleeve to rotate, and other water filtering cups are switched to be communicated with the second channel and the third channel
In one embodiment of the present invention, the second driving assembly includes:
the second teeth are arranged on the second rotating sleeve;
the second motor is fixed on the pipe body;
and the second driving tooth is arranged on the output shaft of the second motor and meshed with the second tooth.
In one embodiment of the present invention, the first rotating sleeve and the second rotating sleeve are rotatably installed at the outer side of the pipe body through bearings.
In one embodiment of the present invention, a sealing ring is provided between the first rotating sleeve and the outer sidewall of the tube body, and a sealing ring is provided between the second rotating sleeve and the outer sidewall of the tube body.
The beneficial effects of the invention are as follows: according to the oil filter device, the plurality of oil filter cups can be arranged through the first rotating sleeve, after the working time is set or the oil filter cups are adsorbed and saturated, the first rotating sleeve can be driven to rotate through the first driving assembly, and other oil filter cups are switched to be communicated with the first channel and the second channel, so that continuous filtration is realized; the second rotating sleeve can be used for installing a plurality of water filtering cups, after the working time is set or the water filtering cups are adsorbed and saturated, the second rotating sleeve can be driven to rotate through the second driving assembly, and other water filtering cups are switched to be communicated with the second channel and the third channel, so that continuous filtration is realized.
Drawings
FIG. 1 is a schematic illustration of a high flow dry filter assembly;
fig. 2 is a cross-sectional view of a high flow dry filter assembly.
The reference numerals in the drawings are as follows:
1. a tube body; 2. a first separator; 3. a second separator; 4. a first channel; 5. a second channel; 6. a third channel; 7. a first air inlet; 8. a first exhaust port; 9. a second air inlet; 10. a second exhaust port; 11. a first rotating sleeve; 12. an oil filtering cup; 13. an outlet of the oil filtering cup; 14. a first drive assembly; 15. a second rotating sleeve; 16. a water filtering cup; 17. an outlet of the water filtering cup; 18. a second drive assembly; 19. a trigger assembly; 20. a housing; 21. a guide post; 22. triggering a sensor; 23. a flexible member; 24. a return spring; 25. an oil cup shell; 26. an oil filter core; 27. a discharge space; 28. a first tooth; 29. a first motor; 30. a first drive tooth; 31. a water cup shell; 32. an air outlet cover; 33. a drying agent; 34. a mounting cavity; 35. a water level pipe; 36. a liquid level sensor; 37. a second tooth; 38. a second motor; 39. a second drive tooth; 40. a bearing; 41. a seal ring; 42. and a guide tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the embodiments described are some, but not all, of the embodiments of the present application. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
In the description of the present application, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is commonly put when the product of the application is used, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a high flow dry filter assembly comprising:
the pipe body 1 is internally provided with two partition boards which are arranged at intervals, the two partition boards divide the inner space of the pipe body 1 into a first channel 4, a second channel 5 and a third channel 6 which are sequentially arranged, the first partition board 2 is arranged between the first channel 4 and the second channel 5, the second partition board 3 is arranged between the second channel 5 and the third channel 6, the part of the first channel 4, which is close to the first partition board 2, is provided with a first air inlet 7, the part of the second channel 5, which is close to the first partition board 2, is provided with a first air outlet 8, the part of the second channel 5, which is close to the second partition board 3, is provided with a second air inlet 9, and the part of the third channel 6, which is close to the second partition board 3, is provided with a second air outlet 10;
a first rotary sleeve 11 rotatably installed at the outer side of the pipe body 1 to cover the first air inlet 7 and the first air outlet 8;
the oil filtering cups 12 are detachably arranged on the first rotating sleeve 11, and the oil filtering cups 12 are distributed at intervals around the axis of the first rotating sleeve 11; the oil filter cup 12 has an inlet and an outlet, the oil filter cup 12 is used for filtering oil mist and particulate matters in the gas, the inlet of the oil filter cup 12 is used for being aligned with the first air inlet 7 and receiving unfiltered gas from the first channel 4, the outlet 13 of the oil filter cup is used for being aligned with the first air outlet 8 and discharging the filtered gas into the second channel 5, and only one oil filter cup 12 is communicated with the first channel 4 and the second channel 5 in operation;
the first driving component 14 is used for driving the first rotating sleeve 11 to rotate and switching the other oil filtering cups 12 to be communicated with the first channel 4 and the second channel 5;
a second rotary sleeve 15 rotatably installed at the outer side of the pipe body 1 to cover the second air inlet 9 and the second air outlet 10;
the plurality of water filtering cups 16, the water filtering cups 16 are detachably arranged on the second rotating sleeve 15, and the plurality of water filtering cups 16 are distributed at intervals around the axis of the second rotating sleeve 15; the filter cups 16 have an inlet and an outlet, the filter cups 16 are used for filtering water in the gas, the inlet of the filter cups 16 are used for being aligned with the second gas inlet 9 and receiving the gas from the second channel 5, the outlet 17 of the filter cups are used for being aligned with the second gas outlet 10 and discharging the filtered gas into the third channel 6, and in operation, only one filter cup 16 is communicated with the second channel 5 and the third channel 6;
the second driving component 18 is used for driving the second rotating sleeve 15 to rotate and switching the other water filtering cups 16 to be communicated with the second channel 5 and the third channel 6.
According to the oil filter device, the plurality of oil filter cups 12 can be installed through the first rotating sleeve 11, after the working time is set or the oil filter cups 12 are adsorbed and saturated, the first rotating sleeve 11 can be driven to rotate through the first driving assembly 14, and other oil filter cups 12 are switched to be communicated with the first channel 4 and the second channel 5, so that continuous filtration is realized; a plurality of water filtering cups 16 can be installed through the second rotating sleeve 15, after the working time is set or the water filtering cups 16 are adsorbed and saturated, the second rotating sleeve 15 can be driven to rotate through the second driving assembly 18, and other water filtering cups 16 are switched to be communicated with the second channel 5 and the third channel 6, so that continuous filtration is realized.
In actual use, an operator can process and replace the saturated oil filter cup 12 or the saturated water filter cup 16 on line or process the saturated oil filter cup once again after the equipment is stopped.
As shown in fig. 2, in this embodiment, the sidewall of the tube body 1 further includes a trigger assembly 19, where the trigger assembly 19 includes:
a casing 20 with one end open and connected with the pipe body 1 in a sealing way, the open end of the casing 20 is communicated with the first channel 4, and a guide column 21 is arranged in the casing 20;
the trigger sensor 22 is arranged at the end part of the guide post 21, and the trigger sensor 22 is used for transmitting a signal to the first driving assembly 14 after being triggered so as to enable the first driving assembly 14 to work;
a flexible member 23, which is sealingly mounted at the open end of the housing 20, a gap is provided between the flexible member 23 and the trigger sensor 22, and the flexible member 23 is deformed by pressure for triggering the trigger sensor 22;
and a return spring 24 sleeved on the guide post 21, and one end of the return spring abuts against the flexible piece 23.
When the oil filter cup 12 is saturated by adsorption, the passing efficiency of the oil filter cup 12 is low, at this time, the force applied by the gas in the first channel 4 to the flexible member 23 is increased (the pressure is increased), the flexible member 23 can be deformed and matched with the trigger sensor 22 after overcoming the acting force of the return spring 24, so that the trigger sensor 22 is triggered, a signal is transmitted to the first driving assembly 14, the first driving assembly 14 is enabled to work, and other oil filter cups 12 (the oil filter cup 12 which is not saturated by adsorption) are switched to be communicated with the first channel 4 and the second channel 5.
In practical use, the trigger switch can be a pressure sensor or a mechanical switch.
As shown in fig. 2, in the present embodiment, the oil filter cup 12 includes:
an oil cup shell 25 detachably mounted on the first rotating sleeve 11;
an oil filter core 26 with one end open is fixed on the oil cup shell 25, the outer side wall of the oil filter core 26 and the inner side wall of the oil cup shell 25 form a discharge space 27, the outlet 13 of the oil filter cup is positioned on the oil cup shell 25 and communicated with the discharge space 27, and the opening of the oil filter core 26 is the inlet of the oil filter cup 12.
In the description, the filter cartridge 26 may employ a variety of filter cartridges now capable of filtering oil and particulate matter, such as the filter cartridge 26 may include a filter screen, a sponge, and a fibrous media.
As shown in fig. 1 and 2, in the present embodiment, the first driving assembly 14 includes:
a first tooth 28 provided on the first rotating sleeve 11;
a first motor 29 fixed to the pipe body 1;
a first drive tooth 30 is mounted on the output shaft of the first motor 29 and is meshed with the first tooth 28.
As shown in fig. 2, in the present embodiment, the drainage cup 16 includes:
a cup shell 31 detachably mounted on the first rotating sleeve 11;
the guide pipe 42 is fixed on the water cup shell 31, and the first end of the guide pipe 42 is an inlet of the water filter cup 16;
the air outlet cover 32 is fixed at the second end of the guide pipe 42, the side wall of the air outlet cover 32 is provided with micropores, the outer side wall of the guide pipe 42, the outer side wall of the air outlet cover 32 and the inner side wall of the water cup shell 31 form a mounting cavity 34, and the outlet 17 of the water filter cup is positioned on the water cup shell 31 and is communicated with the mounting cavity 34;
a desiccant 33 is provided in the mounting chamber 34 for filtering water in the gas.
In practice, the desiccant 33 may be calcium chloride particles or silica gel.
As shown in fig. 2, in this embodiment, the water filter cup 16 further includes:
the water level pipe 35 is arranged outside the water cup shell 31 side by side, and the upper end and the lower end of the water level pipe 35 are uniformly provided with the cavity 34 for communication;
a liquid level sensor 36 is disposed in the water level pipe 35 for detecting the liquid level in the water level pipe 35, and the liquid level sensor 36 is used for transmitting a signal to the second driving assembly 18 to operate the second driving assembly 18.
Liquid formed after the water filtering cup 16 absorbs a large amount of water can enter the water level pipe 35, when the liquid level reaches a set position, the liquid level sensor 36 is triggered, the liquid level sensor 36 transmits signals to the second driving assembly 18, the second driving assembly 18 drives the second rotating sleeve 15 to rotate, and other water filtering cups 16 are switched to be communicated with the second channel 5 and the third channel 6
As shown in fig. 1 and 2, in the present embodiment, the second driving assembly 18 includes:
a second tooth 37 provided on the second rotating sleeve 15;
a second motor 38 fixed to the pipe body 1;
a second drive tooth 39 is mounted on the output shaft of the second motor 38 and is meshed with the second tooth 37.
As shown in fig. 2, in the present embodiment, the first and second rotating sleeves 11 and 15 are rotatably mounted on the outside of the pipe body 1 through bearings 40. A sealing ring 41 is arranged between the first rotating sleeve 11 and the outer side wall of the pipe body 1, and a sealing ring 41 is arranged between the second rotating sleeve 15 and the outer side wall of the pipe body 1.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover all equivalent structures as modifications within the scope of the invention, either directly or indirectly, as may be contemplated by the present invention.
Claims (10)
1. A high flow dry filter assembly, comprising:
the pipe body is internally provided with two partition plates which are arranged at intervals, the space inside the pipe body is divided into a first channel, a second channel and a third channel which are sequentially arranged, the first partition plate is arranged between the first channel and the second channel, the second partition plate is arranged between the second channel and the third channel, the part, close to the first partition plate, of the first channel is provided with a first air inlet, the part, close to the first partition plate, of the second channel is provided with a first air outlet, the part, close to the second partition plate, of the second channel is provided with a second air inlet, and the part, close to the second partition plate, of the third channel is provided with a second air outlet;
the first rotating sleeve is rotatably arranged on the outer side of the pipe body and covers the first air inlet and the first air outlet;
the oil filtering cups are detachably arranged on the first rotating sleeve and are distributed at intervals around the axis of the first rotating sleeve; the oil filter cup is provided with an inlet and an outlet, the oil filter cup is used for filtering oil mist and particulate matters in gas, the inlet of the oil filter cup is used for being aligned with the first air inlet and receiving unfiltered gas from a first channel, the outlet of the oil filter cup is used for being aligned with the first air outlet and discharging the filtered gas into a second channel, and in operation, only one oil filter cup is communicated with the first channel and the second channel;
the first driving assembly is used for driving the first rotating sleeve to rotate and switching other oil filtering cups to be communicated with the first channel and the second channel;
the second rotating sleeve is rotatably arranged on the outer side of the pipe body and covers the second air inlet and the second air outlet;
the water filtering cups are detachably arranged on the second rotating sleeve and are distributed at intervals around the axis of the second rotating sleeve; the filter cup is provided with an inlet and an outlet, the filter cup is used for filtering water in the gas, the inlet of the filter cup is used for being aligned with the second air inlet and receiving the gas from the second channel, the outlet of the filter cup is used for being aligned with the second air outlet and discharging the filtered gas into the third channel, and in operation, only one filter cup is communicated with the second channel and the third channel;
the second driving assembly is used for driving the second rotating sleeve to rotate and switching other water filtering cups to be communicated with the second channel and the third channel.
2. The high flow dry filter assembly of claim 1, wherein the side wall of the tube further comprises a trigger assembly, the trigger assembly comprising:
the shell is provided with an opening at one end, is connected with the pipe body in a sealing way, the opening end of the shell is communicated with the first channel, and a guide column is arranged in the shell;
the trigger sensor is arranged at the end part of the guide column and is used for transmitting a signal to the first driving assembly after being triggered so as to enable the first driving assembly to work;
the flexible piece is arranged at the opening end of the shell in a sealing way, a gap is formed between the flexible piece and the triggering sensor, and the flexible piece is deformed under pressure and is used for triggering the triggering sensor;
and the return spring is sleeved on the guide post, and one end of the return spring is propped against the flexible piece.
3. The high flow dry filter assembly of claim 1, wherein the oil filter cup comprises:
the oil cup shell is detachably arranged on the first rotating sleeve;
one end open-ended strain oil core, fix on the oil cup shell, the lateral wall of straining oil core and the inside wall of oil cup shell form the drainage space, the export of straining oil cup be located on the oil cup shell, and with drainage space intercommunication, the opening of straining oil core is the entry of straining oil cup.
4. The high flow dry filter assembly of claim 1, wherein the first drive component comprises:
a first tooth disposed on the first rotating sleeve;
the first motor is fixed on the pipe body;
and the first driving tooth is arranged on the output shaft of the first motor and meshed with the first tooth.
5. The high flow dry filter assembly of claim 1, wherein the filter bowl comprises:
the water cup shell is detachably arranged on the first rotating sleeve;
the guide pipe is fixed on the water cup shell, and the first end of the guide pipe is an inlet of the water filtering cup;
the air outlet cover is fixed at the second end of the guide pipe, the side wall of the air outlet cover is provided with micropores, an installation cavity is formed by the outer side wall of the guide pipe, the outer side wall of the air outlet cover and the inner side wall of the water cup shell, and the outlet of the water filter cup is positioned on the water cup shell and is communicated with the installation cavity;
and a desiccant disposed in the mounting chamber for filtering water in the gas.
6. The high flow dry filter assembly of claim 5, wherein the desiccant is calcium chloride particles or silica gel.
7. The high flow dry filter assembly of claim 6, wherein the filter bowl further comprises:
the water level pipes are arranged on the outer side of the water cup shell side by side, and the upper end and the lower end of the water level pipes are communicated with the installation cavity uniformly;
the liquid level sensor is arranged in the water level pipe and used for detecting the liquid level in the water level pipe, and the liquid level sensor is used for transmitting signals to the second driving assembly so that the second driving assembly works.
8. The high flow dry filter assembly of claim 1, wherein the second drive assembly comprises:
the second teeth are arranged on the second rotating sleeve;
the second motor is fixed on the pipe body;
and the second driving tooth is arranged on the output shaft of the second motor and meshed with the second tooth.
9. The high flow dry filter assembly of claim 1, wherein the first rotating sleeve and the second rotating sleeve are rotatably mounted to the outside of the tubular body by bearings.
10. The high flow dry filter assembly of claim 1, wherein a seal is provided between the first rotating sleeve and the outer sidewall of the tube and a seal is provided between the second rotating sleeve and the outer sidewall of the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310007144.9A CN116078066B (en) | 2023-01-04 | High flow dry filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310007144.9A CN116078066B (en) | 2023-01-04 | High flow dry filter assembly |
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| Publication Number | Publication Date |
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| CN116078066A true CN116078066A (en) | 2023-05-09 |
| CN116078066B CN116078066B (en) | 2024-04-26 |
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