CN212881554U - Tubular oil net dust filter - Google Patents
Tubular oil net dust filter Download PDFInfo
- Publication number
- CN212881554U CN212881554U CN202021651765.9U CN202021651765U CN212881554U CN 212881554 U CN212881554 U CN 212881554U CN 202021651765 U CN202021651765 U CN 202021651765U CN 212881554 U CN212881554 U CN 212881554U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- filter
- pipe body
- deckle board
- groove
- 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.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a tubular oil screen dust filter, which comprises a locking structure, a tube body and a filtering structure; a pipe body: the outer cambered surface of the pipe body is provided with a groove, filter screen clamping seats are respectively arranged in the mounting grooves symmetrically arranged at the front and the back of the wall body of the pipe body, and handles are respectively arranged on the outer cambered surfaces of the filter screen clamping seats; locking structure: the filter screen clamping seat is arranged in the groove and corresponds to the filter screen clamping seat; the filtering structure is as follows: the filtering structure is arranged inside the pipe body and is fixedly connected with the inner wall of the filtering screen clamping seat; wherein: still including fixed deckle board one and fixed deckle board two, the front side air outlet department of body is equipped with fixed deckle board one, and the rear side air inlet department of body is equipped with fixed deckle board two, and the leading flank of fixed deckle board one and fixed deckle board two all is equipped with the screw all around, and this tubular oil net dust filter can carry out the two-layer dirt of straining of thickness to the air, is of value to filter out cleaner air, can also press from both sides tightly and spacing to the filter layer, is convenient for to filtration's change and dismantlement.
Description
Technical Field
The utility model relates to an oil screen filters dust removal technical field, specifically is a tubular oil screen dust filter.
Background
The oil screen dust filter is mainly used in underground civil air defense engineering, is used for filtering air entering the engineering from the outside, and often gathers some dust and impurities when in use, in order to ensure that the contents of the impurities and the dust in the air entering a system are less, people usually clean a filter screen in the dust filter regularly to achieve a more efficient dust filtering effect, but the application of the tubular dust filter is more common, however, the existing tubular oil screen dust filter has some defects, and the filter layer of the existing tubular dust filter is only one layer, so that the dust and the impurities are not filtered thoroughly, the periphery of the tubular dust filter is often fixed by screws, so that although the tightness is good, the filter layer is troublesome to clean and disassemble, and therefore, the tubular oil screen dust filter is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a tubular oil net dust filter, can carry out the thickness to the air and two-layer strain dirt, be of value to filter out cleaner air, can also press from both sides tightly and spacing to the filter layer, be convenient for to filtration's change and dismantlement, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tubular oil screen dust filter comprises a locking structure, a pipe body and a filtering structure;
a pipe body: the outer cambered surface of the pipe body is provided with a groove, filter screen clamping seats are respectively arranged in the mounting grooves symmetrically arranged at the front and the back of the wall body of the pipe body, and handles are respectively arranged on the outer cambered surfaces of the filter screen clamping seats;
locking structure: the filter screen clamping seat is arranged in the groove and corresponds to the filter screen clamping seat;
the filtering structure is as follows: the filtering structure is arranged inside the pipe body and is fixedly connected with the inner wall of the filtering screen clamping seat;
wherein: still including fixed deckle board one and fixed deckle board two, the front side air outlet department of body is equipped with fixed deckle board one, and the rear side air inlet department of body is equipped with fixed deckle board two, and the leading flank of fixed deckle board one and fixed deckle board two all is equipped with the screw all around, can carry out the thickness two-layer dirt of straining to the air, is of value to filter out cleaner air, can also press from both sides tightly and spacing the filter layer, is convenient for change and dismantlement to filtration.
Further, the locking structure includes L shape ejector pad, swivel nut, screw rod and push rod, the equal sliding connection in both ends of recess has L shape ejector pad, and L shape ejector pad corresponds the setting with the filter screen cassette, and the medial surface middle part of L shape ejector pad all is equipped with the push rod, and the medial surface of push rod all is equipped with the swivel nut, and the swivel nut respectively with the both ends threaded connection of screw rod, can reach spacing and centre gripping purpose through the positive and negative rotatory screw rod, be convenient for clear up and change filtration.
Further, filtration includes sealed pad, thick oil filter screen and thin oil filter screen of crossing, the inner arc wall mounting groove both sides of body all are equipped with sealed the pad, and the inside joint of front side filter screen cassette has thin oil filter screen, and the inside joint of rear side filter screen cassette has thick oil filter screen, and thin oil filter screen and thick oil filter screen all contact with the sealed pad that corresponds, can realize the multiple-layer filtration, are of value to and obtain more excellent filtered air.
Further, still put the groove including the sign, the extrados middle part of body is equipped with the sign and puts the groove, can provide for the point inspection table and the data plate of device and place the region.
Further, still include the handrail, the cambered surface upper end middle part of body is equipped with the handrail, is convenient for carry the device to work area.
Compared with the prior art, the beneficial effects of the utility model are that: the tubular oil screen dust filter has the following advantages:
1. the coarse filter screen and the fine filter screen are respectively clamped inside the corresponding filter screen clamping seats, then the coarse filter screen and the fine filter screen are placed inside the pipe body through handles, the two side faces of the coarse filter screen and the two side faces of the fine filter screen are uniformly corresponding to sealing gaskets, and then a sealing effect is achieved.
2. Through rotating the screw rod, under screw rod and swivel nut reverse action, the swivel nut moves to both sides, drives the push rod and the L shape ejector pad on top of it and moves to both sides during the swivel nut motion, when the roof of L shape ejector pad and the extrados contact of filter screen cassette, the stall screw rod, L shape ejector pad can carry out spacing and centre gripping to the thick oil cleaner screen and the thin oil cleaner screen of filter screen cassette and joint this moment, can reach the purpose of spacing and centre gripping through positive and negative rotatory screw rod, be convenient for clear up the change filter layer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in partial section;
fig. 3 is an enlarged schematic view of the structure a of the present invention.
In the figure: the device comprises a first fixing frame plate 1, a second fixing frame plate 2, a locking structure, a 21L-shaped push block, a 22 threaded sleeve, a 23 threaded rod, a 24 push rod, a 3 groove, a 4 handle, a 5 filter screen clamping seat, a second fixing frame plate 6, a 7 pipe body, an 8 handrail, a 9 filtering structure, a 91 sealing gasket, a 92 coarse filter screen, a 94 fine filter screen, a 10 threaded hole and an 11 mark placing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a tubular oil screen dust filter comprises a locking structure 2, a tube body 7 and a filtering structure 9;
a pipe body 7: the outer cambered surface of the pipe body 7 is provided with a groove 3, filter screen clamping seats 5 are respectively arranged in mounting grooves which are symmetrically arranged at the front and the back of the wall body of the pipe body 7, and handles 4 are respectively arranged on the outer cambered surfaces of the filter screen clamping seats 5;
and (3) locking structure 2: the locking structure 2 comprises an L-shaped push block 21, a threaded sleeve 22, a screw 23 and a push rod 24, the two ends of the groove 3 are connected with the L-shaped push block 21 in a sliding manner, the L-shaped push block 21 and the filter screen clamping seat 5 are arranged correspondingly, the middle part of the inner side surface of the L-shaped push block 21 is provided with the push rod 24, the inner side surface of the push rod 24 is provided with the threaded sleeve 22, the threaded sleeve 22 is respectively in threaded connection with the two ends of the screw 23, the threaded sleeve 22 moves towards two sides under the reverse action of the screw 23 and the threaded sleeve 22 by rotating the screw 23, the push rod 24 and the L-shaped push block 21 at the top end are driven to move towards two sides by the threaded sleeve 22 when the threaded sleeve 22 moves, when the top wall of the L-shaped push block 21 is in contact with the outer arc surface of the filter screen clamping seat 5, the screw 23 stops rotating, at the moment, the L-shaped push block 21 can limit and clamp the filter screen clamping seat 5, the purposes of limiting and clamping can be achieved by rotating the screw 23 forward and backward, and the filtering structure is convenient to clean and replace;
the filter structure 9: the filter structure 9 comprises a sealing gasket 91, a coarse filter screen 92 and a fine filter screen 94, the sealing gaskets 91 are arranged on two sides of an inner arc wall mounting groove of the pipe body 7, the fine filter screen 94 is clamped inside the front filter screen clamping seat 5, the coarse filter screen 92 is clamped inside the rear filter screen clamping seat 5, the fine filter screen 94 and the coarse filter screen 92 are both contacted with the corresponding sealing gaskets 91, the coarse filter screen 92 and the fine filter screen 94 are respectively clamped inside the corresponding filter screen clamping seats 5, then the coarse filter screen 92 and the fine filter screen 94 are placed inside the pipe body 7 through the handle 4, the sealing gaskets 91 are uniformly arranged on two side surfaces of the coarse filter screen 92 and the fine filter screen 94, a sealing effect is achieved, when outside air enters the device from an air inlet of the fixed frame plate II 6, the outside air is firstly filtered through the coarse filter screen 92, then, the filtered air flows into a required environment through an air outlet of the first fixed frame plate 1 through the fine oil filter screen 94, so that multi-layer filtering can be realized, and more excellent filtered air can be obtained;
wherein: still including fixed deckle board one 1 and fixed deckle board two 6, the front side air outlet department of body 7 is equipped with fixed deckle board one 1, and the rear side air inlet department of body 7 is equipped with fixed deckle board two 6, and the leading flank of fixed deckle board one 1 and fixed deckle board two 6 all is equipped with screw 10 all around, the fixing device's of being convenient for position.
Wherein: still put the groove 11 including the sign, the extrados middle part of body 7 is equipped with sign and puts groove 11, can provide for the point inspection table and the data plate of device and place the region.
Wherein: still include handrail 8, the cambered surface upper end middle part outside of body 7 is equipped with handrail 8, is convenient for carry the device to work area.
When in use: the device is conveyed to a working area through the handrail 8, then the device is fixed through the screw holes 10 on the front side surfaces of the first fixed frame plate 1 and the second fixed frame plate 6, then the coarse filter oil screen 92 and the fine filter oil screen 94 are respectively clamped inside the corresponding filter screen clamping seats 5, then the coarse filter oil screen 92 and the fine filter oil screen 94 are placed inside the pipe body 7 through the handle 4, the sealing gaskets 91 uniformly correspond to the two side surfaces of the coarse filter oil screen 92 and the fine filter oil screen 94, and further the sealing effect is achieved, when external air enters the device from the air inlet of the second fixed frame plate 6, the external air is firstly filtered through the coarse filter oil screen 92 for the first time, then is filtered through the fine filter oil screen 94 for the second time, the filtered air flows into the required environment through the air outlet of the first fixed frame plate 1, multi-layer filtering can be achieved, more excellent filtered air is beneficial to obtain, and then the screw 23 is rotated, under screw 23 and the reverse effect of swivel nut 22, swivel nut 22 moves to both sides, the L shape ejector pad 21 that drives push rod 24 and top when swivel nut 22 moves to both sides, when the roof of L shape ejector pad 21 and the extrados contact of filter screen cassette 5, stop rotating screw 23, L shape ejector pad 21 can carry out spacing and centre gripping to filter screen cassette 5 and its joint thick oil cleaner screen 92 and thin oil cleaner screen 94 this moment, can reach the purpose of spacing and centre gripping through positive reverse rotation screw 23, be convenient for clear up and dismantle, device point inspection table and data plate can be placed to sign place inside putting groove 1, be convenient for carry out regular maintenance and maintenance to the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a tubular oil net dust catcher which characterized in that: comprises a locking structure (2), a pipe body (7) and a filtering structure (9);
a tube body (7): the outer cambered surface of the pipe body (7) is provided with a groove (3), filter screen clamping seats (5) are respectively arranged in mounting grooves which are symmetrically arranged at the front and the back of the wall body of the pipe body (7), and handles (4) are respectively arranged on the outer cambered surfaces of the filter screen clamping seats (5);
locking structure (2): the filter screen clamping seat is arranged in the groove (3) and corresponds to the filter screen clamping seat (5);
filter structure (9): the filter structure (9) is fixedly connected with the inner wall of the filter screen clamping seat (5) and is arranged in the pipe body (7);
wherein: the air-conditioner is characterized by further comprising a first fixed frame plate (1) and a second fixed frame plate (6), wherein the first fixed frame plate (1) is arranged at the front side air outlet of the pipe body (7), the second fixed frame plate (6) is arranged at the rear side air inlet of the pipe body (7), and screw holes (10) are formed in the periphery of the front side surfaces of the first fixed frame plate (1) and the second fixed frame plate (6).
2. A tubular oil screen dust filter according to claim 1, wherein: locking structure (2) include L shape ejector pad (21), swivel nut (22), screw rod (23) and push rod (24), the equal sliding connection in both ends of recess (3) has L shape ejector pad (21), and L shape ejector pad (21) corresponds the setting with filter screen cassette (5), and the medial surface middle part of L shape ejector pad (21) all is equipped with push rod (24), and the medial surface of push rod (24) all is equipped with swivel nut (22), swivel nut (22) respectively with the both ends threaded connection of screw rod (23).
3. A tubular oil screen dust filter according to claim 1, wherein: filtration (9) are including sealed pad (91), thick oil filter screen (92) and thin oil filter screen (94), the interior arc wall mounting groove both sides of body (7) all are equipped with sealed pad (91), and the inside joint of front side filter screen cassette (5) has thin oil filter screen (94), and the inside joint of rear side filter screen cassette (5) has thick oil filter screen (92), and thin oil filter screen (94) and thick oil filter screen (92) all contact with sealed pad (91) that correspond.
4. A tubular oil screen dust filter according to claim 1, wherein: still include sign and put groove (11), the extrados middle part of body (7) is equipped with sign and puts groove (11).
5. A tubular oil screen dust filter according to claim 1, wherein: the pipe is characterized by further comprising a handrail (8), wherein the handrail (8) is arranged in the middle of the upper end of the outer arc surface of the pipe body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651765.9U CN212881554U (en) | 2020-08-11 | 2020-08-11 | Tubular oil net dust filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651765.9U CN212881554U (en) | 2020-08-11 | 2020-08-11 | Tubular oil net dust filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212881554U true CN212881554U (en) | 2021-04-06 |
Family
ID=75243110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021651765.9U Active CN212881554U (en) | 2020-08-11 | 2020-08-11 | Tubular oil net dust filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212881554U (en) |
-
2020
- 2020-08-11 CN CN202021651765.9U patent/CN212881554U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105521635A (en) | Water filter with rotatable filter screens | |
| CN211411466U (en) | Waste gas treatment device convenient to clearance | |
| CN212881554U (en) | Tubular oil net dust filter | |
| CN219722072U (en) | Uninterrupted filtering device | |
| CN215053441U (en) | Self-cleaning non-negative pressure water supply equipment | |
| CN214597582U (en) | A filter equipment for industrial sewage treatment | |
| CN205360717U (en) | Rotatable clean water filter of filter screen | |
| CN211693970U (en) | Plastic pipe joint convenient for sewage discharge | |
| CN211706087U (en) | Energy-concerving and environment-protective type multiple layer filtering back-flushing device | |
| CN211836822U (en) | Dust cleaning device of cement negative pressure sieve filter bag | |
| CN212016947U (en) | A sewage filtration environmental protection equipment for circulating water | |
| CN213790384U (en) | Water inlet pipe filter equipment is carried with water source to hydraulic engineering | |
| CN213475892U (en) | Separation device for petroleum and natural gas exploitation | |
| CN218665511U (en) | Active carbon ultrafiltration composite filter element | |
| CN220815867U (en) | Fuel filter with good aluminum sealing performance | |
| CN219434814U (en) | Pipeline type water quality monitoring device | |
| CN217029286U (en) | Anti-blocking device for submersible pump | |
| CN215712408U (en) | Building engineering waste water centralized treatment device | |
| CN217524677U (en) | Hydrogen production water dispenser with dustproof function | |
| CN210753924U (en) | A dust collector for polaroid production | |
| CN213655987U (en) | High-sealing diesel engine oil way pipeline connecting device | |
| CN215137627U (en) | Overflow port device of formation tank body | |
| CN220170626U (en) | Industrial wastewater filtering and sampling device for environment detection | |
| CN217380681U (en) | Engine oil strainer of minicar engine | |
| CN213333000U (en) | Pressure relief device convenient to seal dismouting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |