CN221244421U - Plate and frame air filter - Google Patents
Plate and frame air filter Download PDFInfo
- Publication number
- CN221244421U CN221244421U CN202322879174.7U CN202322879174U CN221244421U CN 221244421 U CN221244421 U CN 221244421U CN 202322879174 U CN202322879174 U CN 202322879174U CN 221244421 U CN221244421 U CN 221244421U
- Authority
- CN
- China
- Prior art keywords
- shell
- cleaning
- plate
- filter screen
- left end
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型公开了一种板框式空气过滤器，包括外壳，外壳的前后两端开放设置，外壳的左端和下端均镂空设置，外壳的内侧设置有滤尘组件和粗滤网，粗滤网与滤尘组件前后间隔设置，滤尘组件通过外壳左端的镂空部分向左延伸到外壳的左端，粗滤网通过外壳下端的镂空部分延伸到外壳的下端，外壳的上端左侧设置有清理装置，清理装置向下延伸到外壳的内部，清理装置位于粗滤网的后端，清理装置与滤尘组件前后间隔设置，滤尘组件的后方设置有加强筋，加强筋与外壳的四个内壁固定连接，外壳的右端下部嵌设有清理扇。本实用新型所述的一种板框式空气过滤器，清理杆上下移动，清理杆上的毛刷可清理粗滤网上的灰尘，清理扇可加速空气流通，带出灰尘。
The utility model discloses a plate-frame air filter, including a shell, wherein the front and rear ends of the shell are open, the left end and the lower end of the shell are hollowed out, a dust filter assembly and a coarse filter screen are arranged on the inner side of the shell, the coarse filter screen and the dust filter assembly are arranged at intervals in front and back, the dust filter assembly extends to the left to the left end of the shell through the hollowed-out part at the left end of the shell, the coarse filter screen extends to the lower end of the shell through the hollowed-out part at the lower end of the shell, a cleaning device is arranged on the left side of the upper end of the shell, the cleaning device extends downward to the inside of the shell, the cleaning device is located at the rear end of the coarse filter screen, the cleaning device and the dust filter assembly are arranged at intervals in front and back, a reinforcing rib is arranged at the rear of the dust filter assembly, the reinforcing rib is fixedly connected to the four inner walls of the shell, and a cleaning fan is embedded in the lower right end of the shell. In the plate-frame air filter described in the utility model, a cleaning rod moves up and down, a brush on the cleaning rod can clean dust on the coarse filter screen, and the cleaning fan can accelerate air circulation and remove dust.
Description
Technical Field
The utility model relates to the technical field of air filters, in particular to a plate-frame type air filter.
Background
The plate-frame air filter can filter dust particles and impurities in the air, provides enough clean air for the compressor, is installed in the frame, is usually provided with a coarse screen in front of the filter element to block the impurities and dust with larger particles, and enters a closed clean air chamber after being filtered and then enters the compressor.
After long-time use, the filter element and the filter screen need to be replaced, but the filter element and the filter screen are inside the filter, and the replacement is difficult, and the rough filter screen is used for rough filtering air, so that more dust and impurities on the rough filter screen cause poor air inlet effect and reduced service life.
Disclosure of utility model
The utility model mainly aims to provide a plate-frame air filter which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a plate and frame air cleaner, which comprises an outer shell, both ends open around the shell set up, the left end and the lower extreme of shell all fretwork setting, the inboard of shell is provided with dust filtration subassembly and coarse filtration net, the coarse filtration net sets up with dust filtration subassembly front and back interval, dust filtration subassembly extends to the left end of shell through the fretwork part of shell left end left, coarse filtration net extends to the lower extreme of shell through the fretwork part of shell lower extreme, the upper end left side of shell is provided with cleaning device, cleaning device downwardly extending to the inside of shell, cleaning device is located the rear end of coarse filtration net, cleaning device sets up with dust filtration subassembly front and back interval, dust filtration subassembly's rear is provided with the strengthening rib, four inner wall fixed connection of strengthening rib and shell, the right-hand member lower part of shell inlays and is equipped with the clearance fan.
Preferably, the shell includes the casing, and there is perpendicular limiting plate at the left end middle part of casing through bearing swivelling joint, and the left end middle part of casing is fixed with the stopper, and the stopper is located the top of perpendicular limiting plate, and there is the horizontal limiting plate at the lower extreme middle part of casing through bearing swivelling joint, and the left end of casing, the equal fretwork setting of lower extreme, the front and back both ends of casing are opened and are set up, and the right-hand member of casing inlays and is equipped with the clearance fan.
Preferably, the dust filtering component comprises a mounting frame and a filter element, wherein four inner walls of the mounting frame are fixedly connected with the filter element, the mounting frame is movably arranged with the shell in a penetrating manner through a hollowed-out part at the left end of the shell, and a handle is fixedly arranged at the left end of the mounting frame.
Preferably, the cleaning device comprises a protective sleeve and a cleaning motor, the cleaning motor and the protective sleeve are fixed on the left side of the upper end of the shell, the cleaning motor is located in the protective sleeve, the output end of the cleaning motor is fixedly connected with a screw rod, the screw rod penetrates through the upper end of the shell and extends to the inside of the shell, and the lower end of the screw rod is rotatably connected with the lower inner wall of the shell through a bearing.
Preferably, the screw rod threaded connection has the installation piece, and the screw rod runs through the installation piece, and the left end of installation piece and the left inner wall butt of casing, and the right-hand member of installation piece is fixed with the clearance pole, and the front end of clearance pole is provided with the brush hair, and the brush hair contacts with the rear end of coarse screen.
Preferably, the screw rod, the cleaning rod and the mounting block are arranged at intervals in front and back of the mounting frame, and the cleaning fan is positioned on the right side of the cleaning rod and is arranged at intervals with the cleaning rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the cleaning rod moves up and down, and the bristles on the cleaning rod can clean dust on the coarse filter screen, so that the coarse filter screen keeps ventilation, and the air inlet effect is better.
2. In the utility model, the filter element, the coarse filter screen and the shell are inserted and movably connected, so that the replacement is convenient, and the replacement time is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of a plate and frame air filter according to the present utility model;
FIG. 2 is a schematic view of a housing structure of a plate and frame air filter according to the present utility model;
FIG. 3 is a schematic view of a cartridge assembly of a plate and frame air filter of the present utility model;
fig. 4 is a schematic diagram of the overall structure of an ash removing device of a plate-frame air filter according to the present utility model.
In the figure: 1. a housing; 2. a cleaning device; 3. a dust filtering component; 4. a coarse filter screen; 5. cleaning a fan; 6. reinforcing ribs; 11. a vertical limiting plate; 12. a horizontal limiting plate; 13. a limiting block; 14. a housing; 21. a protective sleeve; 22. cleaning a motor; 23. a screw rod; 24. a mounting block; 25. cleaning a rod; 31. a mounting frame; 32. a filter element.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-4, a plate-frame air filter comprises a housing 1, the front and back ends of the housing 1 are open, the left end and the lower end of the housing 1 are hollow, a dust filtering component 3 and a rough filter screen 4 are arranged on the inner side of the housing 1, the rough filter screen 4 and the dust filtering component 3 are arranged at intervals, the dust filtering component 3 extends to the left end of the housing 1 leftwards through a hollow part on the left end of the housing 1, the rough filter screen 4 extends to the lower end of the housing 1 through a hollow part on the lower end of the housing 1, a cleaning device 2 is arranged on the left side of the upper end of the housing 1, the cleaning device 2 extends downwards to the inside of the housing 1, the cleaning device 2 is positioned at the rear end of a rough filter screen 4, the cleaning device 2 and the dust filtering component 3 are arranged at intervals, reinforcing ribs 6 are arranged behind the dust filtering component 3, the reinforcing ribs 6 are fixedly connected with the four inner walls of the housing 1, and a cleaning fan 5 is embedded in the lower part on the right end of the housing 1.
The shell 1 comprises a shell 14, a vertical limiting plate 11 is rotatably connected to the middle part of the left end of the shell 14 through a bearing, a limiting block 13 is fixed to the middle part of the left end of the shell 14, the limiting block 13 is located above the vertical limiting plate 11, a horizontal limiting plate 12 is rotatably connected to the middle part of the lower end of the shell 14 through a bearing, the left end and the lower end of the shell 14 are hollowed out, the front end and the rear end of the shell 14 are open, a cleaning fan 5 is embedded in the right end of the shell 14, other parts are accommodated in the shell 14, the vertical limiting plate 11 and the limiting block 13 are matched to limit the position of the dust filtering component 3, when a filter element needs to be replaced, the rear end of the vertical limiting plate 11 is pushed upwards, the filter element is convenient to replace after limiting is released, the horizontal limiting plate 12 is rotated, the limitation on the coarse filter screen 4 is relieved, and the coarse filter screen 4 is convenient to replace;
The dust filtering component 3 comprises a mounting frame 31 and a filter element 32, wherein four inner walls of the mounting frame 31 are fixedly connected with the filter element 32, the mounting frame 31 is movably arranged with the shell 14 in a penetrating way through a hollowed-out part at the left end of the shell 14, a handle is fixedly arranged at the left end of the mounting frame 31, the handle can be conveniently pulled out of the mounting frame 31, the filter element 32 is arranged in the mounting frame 31, and the filter element can be replaced when the mounting frame 31 is pulled away;
The cleaning device 2 comprises a protective sleeve 21 and a cleaning motor 22, wherein the cleaning motor 22 and the protective sleeve 21 are fixed at the left side of the upper end of the shell 14, the cleaning motor 22 is positioned in the protective sleeve 21, the output end of the cleaning motor 22 is fixedly connected with a screw rod 23, the screw rod 23 penetrates through the upper end of the shell 14 and extends into the shell 14, the lower end of the screw rod 23 is rotatably connected with the lower inner wall of the shell 14 through a bearing, the cleaning motor 22 is started to drive the screw rod to rotate, and the mounting block 24 and the cleaning rod 25 move up and down;
The screw rod 23 is in threaded connection with the installation block 24, the screw rod 23 penetrates through the installation block 24, the left end of the installation block 24 is abutted with the left inner wall of the shell 14, the right end of the installation block 24 is fixedly provided with the cleaning rod 25, the front end of the cleaning rod 25 is provided with bristles, the bristles are in contact with the rear end of the coarse filter screen 4, and the bristles on the cleaning rod 25 can clean dust and sundries on the coarse filter screen 4, so that the service life of the coarse filter screen 4 is prolonged;
The screw rod 23, the cleaning rod 25 and the mounting block 24 are arranged at intervals around the mounting frame 31, the cleaning fan 5 is positioned on the right side of the cleaning rod 25 and is arranged at intervals with the cleaning rod 25, the cleaning rod 25 and the cleaning fan 5 are arranged at intervals, the mutual influence is avoided, the cleaning fan 5 can accelerate the air circulation in the filter, and the dust cleaned by the cleaning device 2 is brought out.
It should be noted that the present utility model is a plate-frame air filter, the structural strength of the device can be enhanced by the reinforcing ribs at the rear, when air flows into the filter, part of impurities and dust with larger granularity are filtered out through the coarse filter screen 4, the cleaning motor 22 is started to drive the screw rod 23 to rotate, the mounting block 24 and the cleaning rod 25 move up and down, the bristles on the cleaning rod 25 can clean dust and impurities attached to the coarse filter screen 4, the air permeability and dust filtering performance of the coarse filter screen 4 are maintained, the service life of the coarse filter screen 4 is longer, the cleaning motor 22 can be protected by the protective sleeve 21, the cleaning fan 5 is started to take away dust in the air filter, the limiting block 13 is positioned above the vertical limiting plate 11, when the rear part of the vertical limiting plate 11 rotates downwards, the front part of the vertical limiting plate 11 is abutted against the limiting block 13 to limit the rotation of the vertical limiting plate 11, when the filter element and the coarse filter screen are required to be replaced, the rear part of the vertical limiting plate 11 rotates upwards, the filter element assembly is pulled out through the handle to replace the filter element, the horizontal limiting plate 12 is rotated, the coarse filter screen 4 is replaced, the coarse filter screen is pulled out, no bolt is replaced, and the time is saved in replacing the course, and the time is saved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Plate and frame air cleaner, including shell (1), its characterized in that: the novel dust filter is characterized in that the front end and the rear end of the shell (1) are arranged in an open mode, the left end and the lower end of the shell (1) are arranged in a hollowed mode, the inner side of the shell (1) is provided with a dust filtering component (3) and a coarse filter screen (4), the coarse filter screen (4) and the dust filtering component (3) are arranged at intervals, the dust filtering component (3) is arranged at intervals from front to rear, the hollowed-out portion of the left end of the shell (1) is extended to the left end of the shell (1) in a left mode, the coarse filter screen (4) is extended to the lower end of the shell (1) in a hollowed-out portion of the lower end of the shell (1), a cleaning device (2) is arranged at the left side of the upper end of the shell (1), the cleaning device (2) is extended to the inside of the shell (1) in a downward mode, the cleaning device (2) is located at the rear end of the coarse filter screen (4), the cleaning device (2) and the dust filtering component (3) are arranged at intervals, reinforcing ribs (6) are arranged at the rear of the dust filtering component (3), and the four inner walls of the shell (1) are fixedly connected with a right fan (5).
2. A plate and frame air filter according to claim 1, wherein: the shell (1) comprises a shell (14), a vertical limiting plate (11) is rotatably connected to the middle of the left end of the shell (14) through a bearing, a limiting block (13) is fixed to the middle of the left end of the shell (14), the limiting block (13) is located above the vertical limiting plate (11), a horizontal limiting plate (12) is rotatably connected to the middle of the lower end of the shell (14) through a bearing, the left end and the lower end of the shell (14) are all in hollow arrangement, the front end and the rear end of the shell (14) are opened, and a cleaning fan (5) is embedded in the right end of the shell (14).
3. A plate and frame air filter as claimed in claim 2, wherein: the dust filtering assembly (3) comprises a mounting frame (31) and a filter element (32), wherein four inner walls of the mounting frame (31) are fixedly connected with the filter element (32), the mounting frame (31) is movably arranged in a penetrating mode through a hollowed-out portion at the left end of the shell (14) and the shell (14), and a handle is fixedly arranged at the left end of the mounting frame (31).
4. A plate and frame air filter according to claim 3, wherein: cleaning device (2) are including protective sheath (21) and clearance motor (22), clearance motor (22) and protective sheath (21) are fixed in the upper end left side of casing (14), clearance motor (22) are located the inside of protective sheath (21), the output fixedly connected with lead screw (23) of clearance motor (22), the upper end that lead screw (23) passed casing (14) extends to the inside of casing (14), the lower extreme of lead screw (23) passes through bearing swivelling joint with the lower inner wall of casing (14).
5. A plate and frame air filter as claimed in claim 4 wherein: the screw rod (23) is in threaded connection with a mounting block (24), the screw rod (23) penetrates through the mounting block (24), the left end of the mounting block (24) is in butt joint with the left inner wall of the shell (14), the right end of the mounting block (24) is fixedly provided with a cleaning rod (25), the front end of the cleaning rod (25) is provided with bristles, and the bristles are in contact with the rear end of the coarse filter screen (4).
6. A plate and frame air filter as claimed in claim 5, wherein: the screw rod (23), the cleaning rod (25) and the mounting block (24) are arranged at intervals with the mounting frame (31), and the cleaning fan (5) is positioned on the right side of the cleaning rod (25) and is arranged at intervals with the cleaning rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322879174.7U CN221244421U (en) | 2023-10-26 | 2023-10-26 | Plate and frame air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322879174.7U CN221244421U (en) | 2023-10-26 | 2023-10-26 | Plate and frame air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221244421U true CN221244421U (en) | 2024-07-02 |
Family
ID=91623128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322879174.7U Expired - Fee Related CN221244421U (en) | 2023-10-26 | 2023-10-26 | Plate and frame air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221244421U (en) |
-
2023
- 2023-10-26 CN CN202322879174.7U patent/CN221244421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240702 |