CN215276332U - Durable dust removal air filter element - Google Patents
Durable dust removal air filter element Download PDFInfo
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- CN215276332U CN215276332U CN202121183909.7U CN202121183909U CN215276332U CN 215276332 U CN215276332 U CN 215276332U CN 202121183909 U CN202121183909 U CN 202121183909U CN 215276332 U CN215276332 U CN 215276332U
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Abstract
The utility model discloses a durable dust removal air filter, comprising a main body, the welding of main part axial plane has the separation net, the inside of main part bottom is provided with the laying dust passageway, the inside pore of ventilating that is provided with in top of main part, main part internal weld has acoustic board two, main part internal weld has acoustic board one, be provided with the sound room between acoustic board one and the acoustic board two, a acoustic board outside bonds there is the filter plate, the inside top of main part all welds with the bottom has the wire spring, the welding has the hitting between two wire springs and beats the pearl, the inside cavity that is provided with of main part, the main part outside is provided with the install bin, the welding has the siphunculus bottom the main part. The utility model discloses a from the clearance design, got rid of traditional change formula design, hit through adopting and beat and produce vibrations and sound wave and clear up the filter core, the laying dust after the clearance can be collected in the laying dust box, prolongs the durability that removes dust, and supporting install bin is used for the quick installation of filter core in addition, simplifies its mounting structure.
Description
Technical Field
The utility model relates to an air filter technical field especially relates to a durable dust removal air filter.
Background
An air filter element is a device for removing particulate impurities in air, is mainly applied to the fields of pneumatic machinery, internal combustion machinery and the like, and is used for providing clean air for mechanical equipment so as to prevent the mechanical equipment from sucking air with impurity particles in work to increase the probability of abrasion and damage, and if the sucked air contains impurities such as dust, the abrasion of parts is increased, so the air filter element is required to be installed.
The air filter element in the prior art has the following problems: firstly, self-cleaning cannot be carried out, the cleaning difficulty is high, and the cleaning device needs to be replaced frequently; secondly, single-layer filtration is often adopted, so that the filter is easy to damage and has short filtration time efficiency; and thirdly, the dust collecting device is not used, and the dust collecting device cannot be recycled.
Therefore, there is a need to design a durable dust removal air filter element to solve the above problems.
Disclosure of Invention
The utility model aims at solving the defects of the prior art that the dust can not be cleaned by itself, the dust can not be easily damaged, the dust can not be collected and the dust can not be recycled, and providing a durable dust removal air filter element.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a durable dust removal air filter, includes the main part, the welding of main part axial plane has the separation net, the inside of main part bottom is provided with the laying dust passageway, the inside pore of ventilating that is provided with in top of main part, the inside welding of main part has sound board two, the inside welding of main part has sound board one, be provided with the sound chamber between sound board one and the sound board two, the filter plate has been bonded in a sound board outside, the inside top of main part all welds with the bottom has the wire spring, two the welding hits the pearl between the wire spring, the inside cavity that is provided with of main part, the main part outside is provided with the install bin, the welding of main part bottom has the siphunculus.
The key concept of the technical scheme is as follows: when machinery, can form vibrations and sound wave to the filter core is inside, then form inside self-cleaning effect to the filter core.
Further, a cavity is arranged between the isolation net and the filter paper plate, and the cavity is communicated with the dust deposition channel.
Further, the inside at main part top is provided with the compression groove, ventilation channel has all been opened to compression groove bottom a week, compression groove internal weld has the spring, the welding of spring top has the dop.
Further, the pivot is installed at the install bin top, the welding of pivot outside has the fixed block.
Further, the bottom of main part is provided with the external screw thread, the dust-collecting box is installed through external screw thread to the main part.
Furthermore, a fixing groove is formed in the top of the clamping head, and the fixing block is clamped in the fixing groove.
The utility model has the advantages that:
1. through the sound board two, the sound board one, sound chamber, wire spring and the hitting pearl that set up, when mechanical shock jolts, the filter core is inside can form vibrations and sound wave, then forms self-cleaning effect to inside filter plate, the extension uses the ageing.
2. Through the separation net and the filter paper board, carry out the multiple layer filtration to the impurity in the air, prevent that dust in the air and other materials from causing the backlog because of the filter core individual layer filters, then cause the damage to the filter core.
3. Through compression groove, dop, venthole, laying dust passageway and the laying dust box that sets up, blow off the effect to the laying dust formation of filter core inside, then collect, prevent that the overstock from reducing filter core life, make things convenient for the later stage to clear up, can recycle.
Drawings
Fig. 1 is a schematic view of the overall structure of a durable dust-removing air filter element provided by the present invention;
FIG. 2 is a schematic sectional view of the overall structure of a durable dust-removing air filter element according to the present invention;
fig. 3 is an installation schematic diagram of the durable dust-removing air filter element provided by the utility model.
Fig. 4 is a schematic view of an installation section of a durable dust-removing air filter element provided by the utility model.
In the figure: the dust collecting device comprises a main body 1, an isolation net 2, a clamping head 3, a dust collecting box 4, a through pipe 5, a fixing groove 6, a ventilation hole 7, a spring 8, a paper filtering plate 9, a beating ball 10, a wire spring 11, a dust collecting channel 12, a sound board II 13, a sound board I14, a cavity 15, a cavity 16, a sound chamber 17, a fixing block 18, a rotating shaft 19, a mounting box 20, a compression groove 21 and an external thread 22.
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 to 4, a durable dust removal air filter element comprises a main body 1, wherein an isolation net 2 is welded on the axial surface of the main body 1, the isolation net 2 filters other substances in air, a dust accumulation channel 12 is arranged inside the bottom end of the main body 1, the dust accumulation channel 2 is used for guiding falling of accumulated dust, a vent hole 7 is arranged inside the top end of the main body 1, the vent hole 7 is used for conveying compressed gas, a sound board II 13 is welded inside the main body 1, the sound board II 13 can generate sound waves when being hit, a sound board I14 is welded inside the main body 1, a sound chamber 17 is arranged between the sound board I14 and the sound board II 13, the sound chamber 17 can amplify the sound waves, a filter paper board 9 is bonded outside the sound board I14, the filter paper board 9 adopts a common filter board, wire springs 11 are welded on the top end and the bottom end inside the main body 1, the wire springs 11 can shake, striking beads 10 are welded between the two wire springs 11, hit ball 10 and be used for hitting sound board 14 and sound board two 13, main part 1 is inside to be provided with cavity 15, and cavity 15 is used for the circulation direction of air, and main part 1 outside is provided with install bin 20, and install bin 20 adopts and the supporting design of main part 1, can install main part 1 fast.
As can be seen from the above description, the present invention has the following advantages: through the second sound board 13, the first sound board 14, the sound chamber 17, the wire spring 11 and the hitting balls 10, when the filter element is vibrated and bumped mechanically, vibration and sound waves can be formed inside the filter element, then a self-cleaning effect is formed on the internal filter paper board 9, and the service life is prolonged.
Further, a cavity 16 is arranged between the isolation net 2 and the filter paper board 9, the cavity 16 is communicated with the dust laying channel 12, the isolation net 2 can protect the filter paper board 9, and the filter paper board 9 is arranged inside the cavity 16.
Further, the inside at main part 1 top is provided with compression groove 21, and venthole 7 has all been opened to compression groove 21 bottom a week, and compression groove 21 internal weld has spring 8, and the welding of spring 8 top has dop 3, and dop 3 is interactive to be installed inside compression groove 21 and with spring 8 fixed connection, and venthole 7 is connected with cavity 16.
Further, a rotating shaft 19 is installed at the top of the installation box 20, a fixing block 18 is welded on the outer side of the rotating shaft 19, the installation box 20 is used for installing the main body 1, and the rotating shaft 19 and the fixing block 18 are used for fixing the main body 1.
Further, the bottom of the main body 1 is provided with an external thread 22, and the dust collecting box 4 is installed on the main body 1 through the external thread 22.
Further, fixing grooves 6 are formed in the top of the clamping head 3, fixing blocks 18 are clamped in the fixing grooves 6, and the fixing grooves 6 and the fixing blocks 18 are used for fixing the main body 1.
By adopting the separation net 2 and the filter paper plate 9, the impurities in the air are subjected to multi-layer filtration, so that the dust and other substances in the air are prevented from being accumulated due to single-layer filtration of the filter element and then the filter element is prevented from being damaged.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A durable dust removal air filter element comprises a main body 1, wherein an isolation net 2 is welded on the axial surface of the main body 1, the isolation net 2 is used for filtering other substances in air, a dust accumulation channel 12 is arranged inside the bottom end of the main body 1, the dust accumulation channel 2 is used for guiding falling of accumulated dust, a ventilation hole 7 is arranged inside the top end of the main body 1, the ventilation hole 7 is used for conveying compressed gas, a second sound board 13 is welded inside the main body 1, the second sound board 13 can generate sound waves when being struck, a first sound board 14 is welded inside the main body 1, a sound chamber 17 is arranged between the first sound board 14 and the second sound board 13, the sound chamber 17 can amplify the sound waves, a filter paper filtering board 9 is bonded outside the first sound board 14, the filter paper filtering board 9 adopts a common filter board, wire springs 11 are welded on the top end and the bottom end inside the main body 1, the wire springs 11 can generate shaking, striking beads 10 are welded between the two wire springs 11, the striking beads 10 are used for striking the first sound board 14 and the second sound board 13, the inside cavity 15 that is provided with of main part 1, the cavity is used for the circulation direction of air, and main part 1 outside is provided with install bin 20, and install bin 20 adopts and the supporting design of main part 1, can install main part 1 fast.
A cavity 16 is arranged between the isolation net 2 and the filter paper board 9, the cavity 16 is communicated with the dust laying channel 12, the isolation net 2 can protect the filter paper board 9, and the filter paper board 9 is arranged in the cavity 16; a compression groove 21 is formed in the top of the main body 1, ventilation channels 7 are formed in the bottom of the compression groove 21 in a circle, a spring 8 is welded in the compression groove 21, a clamping head 3 is welded at the top of the spring 8, the clamping head 3 is interactively installed in the compression groove 21 and fixedly connected with the spring 8, and the ventilation channels 7 are connected with the cavity 16; a rotating shaft 19 is mounted at the top of the mounting box 20, a fixing block 18 is welded on the outer side of the rotating shaft 19, the mounting box 20 is used for mounting the main body 1, and the rotating shaft 19 and the fixing block 18 are used for fixing the main body 1; the bottom of the main body 1 is provided with an external thread 22, and the dust collecting box 4 is installed on the main body 1 through the external thread 22; fixing grooves 6 are formed in the tops of the clamping heads 3, fixing blocks 18 are clamped in the fixing grooves 6, and the fixing grooves 6 and the fixing blocks 18 are used for fixing the main body 1. The working principle is as follows: when the dust filter is used, the fixing block 18 at the top of the mounting box 20 on the mechanical structure is rotated, the fixing block 18 rotates through the rotating shaft 19 to open the mounting box 20, then the main body 1 is placed in the mounting box, the fixing block 18 is reset, the fixing block 18 is matched with the fixing groove 6 formed in the top of the chuck 3 mounted at the top of the main body 1 to fix the main body 1, when the dust filter is used mechanically, along with air entering the mounting box 20, the isolation net 2 on the outer side of the axial surface of the main body 1 filters other substances (such as cotton wool, bugs and the like) in the air, only dust is left to enter the cavity 16 in the main body 1, then the filter paper plate 9 mounted in the cavity 16 filters dust, the filtered air gradually flows into the first sound board 14, the sound chamber 17 and the second sound board 13 through the filter paper plate 9, then flows into the mechanical structure for use through the through pipe 5 communicated with the cavity 15, and in addition, when the filtering, the vibration of the mechanical mechanism during operation will make the spring 11 in the sound chamber 17 vibrate, driving the striking ball 10 to strike the first sound board 14 and the second sound board 13, when the first acoustic plate 14 is hit, vibration and sound waves are generated to clean the filter paper plate 9 adhered to the outer part of the first acoustic plate 14, the cleaned dust compresses air in the compression groove 21 through the movement of the spring 8 due to the top chuck 3 of the main body 1, the compressed air is output to the filter paper plate 9 of the chamber 16 through the vent hole 7 formed in the top of the main body 1, the dust in the chamber 16 and the dust remained on the filter paper plate 9 are blown off and then fall into the dust deposition box 4 arranged at the bottom of the main body 1 through the external thread 22 through the dust deposition channel 12 to be collected, and the main body 1 can be taken out after a period of use, then the dust collecting box 4 is removed for cleaning, and after cleaning, the air filter element device can be installed again and can be recycled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The durable dust removal air filter element comprises a main body (1) and is characterized in that an isolation net (2) is welded on the axial surface of the main body (1), a dust deposition channel (12) is arranged inside the bottom end of the main body (1), a ventilation hole (7) is arranged inside the top end of the main body (1), a sound board II (13) is welded inside the main body (1), a sound board I (14) is welded inside the main body (1), a sound chamber (17) is arranged between the sound board I (14) and the sound board II (13), a paper filter board (9) is bonded outside the sound board I (14), wire springs (11) are welded on the top end and the bottom end inside the main body (1), striking beads (10) are welded between the two wire springs (11), a cavity (15) is arranged inside the main body (1), and an installation box (20) is arranged outside the main body (1), the bottom of the main body (1) is welded with a through pipe (5).
2. A durable dust-collecting air filter element according to claim 1, characterised in that a chamber (16) is provided between the separation screen (2) and the filter paper plate (9), said chamber (16) being in communication with the dust collecting channel (12).
3. The durable dust removal air filter element according to claim 1, wherein a compression groove (21) is formed in the top of the main body (1), vent channels (7) are formed in the bottom of the compression groove (21) in a circle, a spring (8) is welded in the compression groove (21), and a clamping head (3) is welded at the top of the spring (8).
4. A durable dust-removing air filter element according to claim 3, wherein a rotating shaft (19) is mounted on the top of the mounting box (20), and a fixing block (18) is welded on the outer side of the rotating shaft (19).
5. A durable dust-removing air filter element according to claim 1, wherein the bottom of the main body (1) is provided with an external thread (22), and the dust-collecting box (4) is threadedly mounted on the main body (1) through the external thread (22).
6. A durable dust-removing air filter element according to claim 4, wherein the top of the clamping head (3) is provided with a fixing groove (6), and the fixing block (18) is clamped in the fixing groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183909.7U CN215276332U (en) | 2021-05-31 | 2021-05-31 | Durable dust removal air filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183909.7U CN215276332U (en) | 2021-05-31 | 2021-05-31 | Durable dust removal air filter element |
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| Publication Number | Publication Date |
|---|---|
| CN215276332U true CN215276332U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121183909.7U Active CN215276332U (en) | 2021-05-31 | 2021-05-31 | Durable dust removal air filter element |
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| CN (1) | CN215276332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870525A (en) * | 2022-05-26 | 2022-08-09 | 刘河 | Compressor air filter element |
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2021
- 2021-05-31 CN CN202121183909.7U patent/CN215276332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870525A (en) * | 2022-05-26 | 2022-08-09 | 刘河 | Compressor air filter element |
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