CN216259708U - High-pressure pipeline amortization air cleaner - Google Patents
High-pressure pipeline amortization air cleaner Download PDFInfo
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- CN216259708U CN216259708U CN202220490866.5U CN202220490866U CN216259708U CN 216259708 U CN216259708 U CN 216259708U CN 202220490866 U CN202220490866 U CN 202220490866U CN 216259708 U CN216259708 U CN 216259708U
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- pressure pipeline
- noise reduction
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Abstract
The utility model discloses a high-pressure pipeline noise reduction air filter, which comprises a filter body, wherein the filter body comprises a filter shell, a filter cover and an installation piece, a noise reduction layer is bonded on the inner wall of the filter shell, a sound insulation cushion layer is arranged inside the noise reduction layer, sound insulation cotton layers are bonded on two sides inside the noise reduction layer, a blocking cavity is arranged inside the sound insulation cotton layers, clamping pieces are fixedly clamped on two sides inside the filter shell, sound insulation filter cotton is fixedly arranged on the inner wall of the clamping pieces, an inner filter screen plate is arranged on the inner wall, far away from the sound insulation filter cotton, of the clamping pieces through bolts, a dust filter inner frame is arranged on one side of the inner filter screen plate through bolts, a dust filter outer frame is arranged on one side of the inner filter screen plate through bolts, after air of a high-pressure pipeline enters, the noise absorption is weakened by the noise reduction layer and the sound insulation cotton layers on the inner wall of the filter shell, and the flowing air is blocked by the blocking cavity in the sound insulation cotton layers, the generation of noise is reduced.
Description
Technical Field
The utility model relates to the technical field of air filters, in particular to a high-pressure pipeline silencing air filter.
Background
In modern industry, high pressure pipeline has a wide application, and an air filter refers to an air filter device, which is generally used in clean workshops, clean plants, laboratories and clean rooms, or used for dust prevention of electronic mechanical communication equipment and the like, and adopts tubular filter elements such as titanium filter elements, activated carbon filter elements and the like as filter elements.
For example, the utility model with application publication number CN106322545A and application publication number 20170111 discloses a novel air filter, which comprises a hollow screw arranged at the bottom of a filter body and used for installing an LED deep ultraviolet lamp tube, wherein filter screens are arranged around the air filter body and used for intercepting PM2.5 in the air.
The high-pressure pipeline noise reduction air filter in the prior art has strong noise interference force, the stability of the air filter still needs to be improved in the pipeline, and the filtering effect of the air filter is not ideal, so that the air quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-pressure pipeline silencing air filter to solve the defects in the prior art.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a high-pressure pipeline amortization air cleaner, includes the filter ware body, the filter ware body includes filter housing, filter cover and installs the piece, it has the noise damping layer to bond on filter housing's the inner wall, the inside on noise damping layer is provided with the sound insulation bed course, the inside both sides on noise damping layer have all bonded the soundproof cotton layer, the inside on soundproof cotton layer has been seted up and has been blocked the chamber, the equal fixed joint in inside both sides of filter housing has the card to establish the piece, fixed mounting has the soundproof filter cotton on the inner wall of card establishing the piece, the card establishing the piece and keeping away from on the inner wall of soundproof filter cotton and install interior filter plate through the bolt, the filter dust inside casing is installed through the bolt to one side of interior filter plate, the filter dust frame is installed through the bolt to one side of interior filter plate.
As a preferred embodiment of the present invention, the inner wall of the mounting member is fixedly installed at the middle of the outer wall of the filter housing, and the sealing gaskets are bonded to both sides of the inner wall of the mounting member.
As a preferred embodiment of the present invention, an attaching plug is inserted into the inside of the sealing gasket, and a limiting frame is welded to both sides of the inside of the mounting member.
As a preferred embodiment of the utility model, the inner thread of the limiting frame is connected with a threaded rod, the top end of the threaded rod is movably connected to the bottom of the joint plug through a bearing, and the bottom end of the threaded rod is welded with a push plate.
In a preferred embodiment of the present invention, the filter housing is internally provided with mounting members by bolts, and rubber pads are bonded to the inside of both ends of the filter housing.
As a preferred embodiment of the utility model, the inner wall of the rubber pad is inserted with an inserted bar, and the end part of the inserted bar is welded with a filter frame.
In a preferred embodiment of the present invention, the filter frame is internally provided with a filter screen by bolts, and one side of the filter cover is welded to both ends of the filter housing.
In the technical scheme, the high-pressure pipeline silencing air filter provided by the utility model has the following beneficial effects: through the arranged silencing layer and the soundproof cotton layer, after air of the high-pressure pipeline enters, the silencing layer and the soundproof cotton layer absorb and weaken noise on the inner wall of the filtering shell, and the blocking cavity in the soundproof cotton layer blocks flowing air, so that the noise is reduced; through the arrangement of the joint plug and the push plate, the threaded rod rotates along with the push plate, so that the joint plug has to be pushed outwards, the joint plug is tightly attached to the pipeline, and the stability effect of the filter is improved; through the arranged dust filtering outer frame and the dust filtering inner frame, air is filtered by the inner filter screen plate, and then double-layer filtering is carried out through the dust filtering inner frame and the dust filtering outer frame, so that further flowing of dust is prevented; through the filter screen and the soundproof filter cotton that set up, the filter screen is installed at filter housing's both ends, and soundproof filter cotton reduces the dust simultaneously and passes through, and carries out sound insulation to the air and handle.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic perspective view of a high-pressure pipe muffling air filter according to an embodiment of the present invention.
FIG. 2 is a schematic cross-sectional view of a high pressure duct muffling air filter according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of a structure of a joint plug provided in an embodiment of a high-pressure pipe muffling air filter according to the present invention.
FIG. 4 is a schematic diagram of a portion of a high pressure duct muffling air filter according to an embodiment of the present invention.
Description of reference numerals:
1 filtering shell, 2 filtering cover, 3 installing piece, 4 attaching plug, 5 sealing gasket, 6 threaded rod, 7 limiting frame, 8 pushing plate, 9 installing piece, 10 sound-deadening layer, 11 sound-deadening cushion layer, 12 sound-deadening cotton layer, 13 blocking cavity, 14 inserting rod, 15 rubber gasket, 16 filtering net, 17 clamping piece, 18 inner filtering net plate, 19 filtering frame, 20 inner filtering dust frame, 21 outer filtering dust frame, 22 filtering body and 23 sound-deadening filtering cotton.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, the high-pressure pipeline noise reduction air filter provided by the embodiment of the utility model includes a filter body 22, the filter body 22 includes a filter housing 1, a filter cover 2 and an installation member 3, a noise reduction layer 10 is bonded on an inner wall of the filter housing 1, a noise insulation cushion layer 11 is arranged inside the noise reduction layer 10, noise insulation cotton layers 12 are bonded on both sides inside the noise reduction layer 10, a blocking cavity 13 is arranged inside the noise insulation cotton layer 12, clamping members 17 are fixedly clamped on both sides inside the filter housing 1, a noise insulation filter cotton 23 is fixedly installed on an inner wall of the clamping member 17, an inner filter screen plate 18 is installed on an inner wall of the clamping member 17 far away from the noise insulation filter cotton 23 through bolts, a dust filter inner frame 20 is installed on one side of the inner filter screen plate 18 through bolts, and a dust filter outer frame 21 is installed on one side of the inner filter screen plate 18 through bolts.
Specifically, in the embodiment, the filter body 22 is included, the filter body 22 includes a filter housing 1, a filter cover 2 and an installation member 3, a sound-absorbing layer 10 is bonded on an inner wall of the filter housing 1, the sound-absorbing layer 10 attenuates sound volume, a sound-insulating cushion layer 11 is disposed inside the sound-absorbing layer 10, the sound-absorbing cushion layer 11 attenuates noise absorption in the filter housing 1, sound-insulating cotton layers 12 are bonded on both sides inside the sound-absorbing layer 10, a blocking cavity 13 is disposed inside the sound-insulating cotton layer 12, the blocking cavity 13 blocks air, the sound-insulating cotton layer 12 attenuates sound volume nearby, clamping members 17 are fixedly clamped on both sides inside the filter housing 1, sound-insulating filter cotton 23 is fixedly mounted on an inner wall of the clamping member 17, the sound-insulating filter cotton 23 filters sound and insulates sound, an inner filter screen plate 18 is mounted on an inner wall of the clamping member 17 far away from the sound-insulating filter cotton 23 through bolts, the inner filter screen plate 18 filters dust, one side of the inner filter screen plate 18 is provided with a dust filtering inner frame 20 through bolts, one side of the inner filter screen plate 18 is provided with a dust filtering outer frame 21 through bolts, the dust filtering inner frame 20 and the dust filtering outer frame 21 carry out twice filtering processing on dust, and the dust is blocked in the filter shell 1.
According to the high-pressure pipeline silencing air filter provided by the utility model, the silencing layer 10 and the soundproof cotton layer 12 are arranged, so that after air of a high-pressure pipeline enters, the silencing layer 10 and the soundproof cotton layer 12 absorb and weaken noise on the inner wall of the filter shell 1, and the blocking cavity in the soundproof cotton layer 12 blocks flowing gas to reduce the generation of noise.
In another embodiment of the present invention, as shown in fig. 2 and 3, the inner wall of the mounting member 3 is fixedly installed in the middle of the outer wall of the filter housing 1, and the sealing gaskets 5 are adhered to both sides of the inner wall of the mounting member 3, and the sealing gaskets 5 stabilize the attaching plug 4.
In still another embodiment of the present invention, as shown in fig. 2 and 3, the attaching plug 4 is inserted into the gasket 5, the attaching plug 4 can be stably inserted into the gasket 5, the attaching plug 4 is stable on the inner wall of the high pressure pipe, and the limiting frames 7 are welded on both sides of the inside of the mounting member 3.
In still another embodiment of the present invention, as shown in fig. 1 and 3, a threaded rod 6 is connected to the inner thread of the limiting frame 7, the top end of the threaded rod 6 is movably connected to the bottom of the fitting plug 4 through a bearing, a push plate 8 is welded to the bottom end of the threaded rod 6, the threaded rod 6 rotates along with the push plate 8, the push plate 8 moves the threaded rod 6 after rotating, the top end of the threaded rod 6 moves the fitting plug 4 to the gasket 5, and the threaded rod 6 moves the fitting plug 4 to the outside.
In still another embodiment of the present invention, as shown in fig. 2 and 3, the mounting member 9 is installed inside the filter housing 1 by bolts, the push plate 8 is rotated after the mounting member 9 is removed, and rubber pads 15 are adhered to the insides of both ends of the filter housing 1.
In still another embodiment of the present invention, as shown in fig. 2, an insertion rod 14 is inserted into an inner wall of a rubber pad 15, the insertion rod 14 is inserted into the rubber pad 15, a filter screen 16 is installed, a filter frame 19 is welded to an end of the insertion rod 14, and the filter frame 19 can be installed at both ends of the filter housing 1.
In still another embodiment of the present invention, as shown in fig. 2 and 3, a filter frame 19 is internally installed with a filter screen 16 by bolts, one side of a filter cover 2 is welded to both ends of a filter housing 1, the filter screen 16 is installed in the filter frame 19 to block dust from the outside, and the filter frame 19 is detachable.
The working principle is as follows: the external air enters the filter housing 1 through the filter cover 2, the filter screen 16 in the filter frame 19 filters the dust, then flows to the inner filter screen plate 18 through the sound insulation filter cotton 23, the inner filter screen plate 18 filters dust again, the dust filtering inner frame 20 filters air dust, the dust filtering outer frame 21 filters dust, then the air is discharged from the filter screen 16 at the other side, the air can be filtered, the noise of the air is reduced through the noise reduction layer 10, the noise of the sound insulation cushion layer 11 and the sound insulation cotton layer 12 is reduced, the blocking cavity 13 is used for blocking the sound, the noise in the pipeline can be reduced, after the operator detaches the mounting piece 9, rotate push pedal 8, make push pedal 8 drive threaded rod 6 and rotate, but threaded rod 6 rebound, the top of threaded rod 6 will laminate stopper 4 and upwards release, make laminating stopper 4 closely paste tight high pressure pipeline to the auxiliary bolt will filter shell 1 installation, improve stability.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. The utility model provides a high-pressure pipeline amortization air cleaner, includes filter body (22), its characterized in that, filter body (22) are including filtering shell (1), filtering cover (2) and installing piece (3), it has noise damping layer (10) to bond on the inner wall of filtering shell (1), the inside of noise damping layer (10) is provided with syllable-dividing bed course (11), the inside both sides of noise damping layer (10) all bond has soundproof cotton layer (12), the inside of soundproof cotton layer (12) has been seted up and has been blocked chamber (13), the inside both sides of filtering shell (1) all fixed joint have card equipment (17), fixed mounting has soundproof filter cotton (23) on the inner wall of card equipment (17), install interior filter plate (18) through the bolt on the inner wall that soundproof filter cotton (23) was kept away from to card equipment (17), the dirt inner frame (20) is installed through the bolt to one side of interior filter plate (18), one side of the inner filter screen plate (18) is provided with a dust filtering outer frame (21) through bolts.
2. A high-pressure pipe noise-reduction air filter as claimed in claim 1, characterized in that the inner wall of the mounting member (3) is fixedly mounted in the middle of the outer wall of the filter housing (1), and sealing gaskets (5) are bonded to both sides of the inner wall of the mounting member (3).
3. The high-pressure pipeline noise reduction air filter is characterized in that a joint plug (4) is inserted into the sealing gasket (5), and limiting frames (7) are welded on two sides of the inside of the mounting piece (3).
4. The high-pressure pipeline noise reduction air filter is characterized in that a threaded rod (6) is connected to the inner thread of the limiting frame (7), the top end of the threaded rod (6) is movably connected to the bottom of the joint plug (4) through a bearing, and a push plate (8) is welded to the bottom end of the threaded rod (6).
5. The high-pressure pipe muffling air filter as recited in claim 1, wherein the mounting member (9) is mounted inside the filter housing (1) by bolts, and rubber pads (15) are bonded inside both ends of the filter housing (1).
6. The high-pressure pipeline noise reduction air filter is characterized in that an insert rod (14) is inserted into the inner wall of the rubber gasket (15), and a filter frame (19) is welded at the end of the insert rod (14).
7. The high-pressure pipeline noise reduction air filter is characterized in that a filter screen (16) is installed inside the filter frame (19) through bolts, and one side of the filter cover (2) is welded at two ends of the filter shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220490866.5U CN216259708U (en) | 2022-03-09 | 2022-03-09 | High-pressure pipeline amortization air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220490866.5U CN216259708U (en) | 2022-03-09 | 2022-03-09 | High-pressure pipeline amortization air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216259708U true CN216259708U (en) | 2022-04-12 |
Family
ID=81059859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220490866.5U Active CN216259708U (en) | 2022-03-09 | 2022-03-09 | High-pressure pipeline amortization air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216259708U (en) |
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2022
- 2022-03-09 CN CN202220490866.5U patent/CN216259708U/en active Active
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