CN221225833U - Filtering environment-friendly silencer - Google Patents
Filtering environment-friendly silencer Download PDFInfo
- Publication number
- CN221225833U CN221225833U CN202322576367.5U CN202322576367U CN221225833U CN 221225833 U CN221225833 U CN 221225833U CN 202322576367 U CN202322576367 U CN 202322576367U CN 221225833 U CN221225833 U CN 221225833U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixed mounting
- fixedly arranged
- silencing
- muffler
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 230000003584 silencer Effects 0.000 title claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 37
- 230000030279 gene silencing Effects 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims description 11
- 239000010425 asbestos Substances 0.000 claims description 9
- 229910052895 riebeckite Inorganic materials 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims 6
- 239000007921 spray Substances 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model belongs to the field of silencers, in particular to a filtering environment-friendly silencer, which comprises a honeycomb shell; the surface of the honeycomb shell is provided with uniformly distributed silencing holes, a silencing shell is fixedly arranged in the honeycomb shell, a dust fall spray head is fixedly arranged in the middle of the top of the silencing shell, a dust collection box is fixedly arranged at the bottom of the silencing shell, an air inlet is fixedly arranged at one side of the silencing shell, a silencing assembly is fixedly arranged at the bottom of the air inlet, an air outlet is fixedly arranged at the other side of the silencing shell, and a filtering assembly is fixedly arranged at the bottom of the air outlet; through the setting of honeycomb shell, when increasing the air and passing through, the area of the object of contact can absorb the energy of air current, reduces the decibel of noise, avoids noise diffusion, through the setting of dust fall shower nozzle, can connect the water pipe, spray water smoke, reduce the dust and pile up, reduce the inside temperature of muffler, extension muffler's life.
Description
Technical Field
The utility model relates to the field of silencers, in particular to a filtering environment-friendly silencer.
Background
The muffler refers to an air flow pipeline with noise propagation, and noise in the pipeline can be attenuated or reflected by using a pipeline with a sound absorption lining, an elbow, a pipeline with suddenly changed sectional area and other discontinuous acoustic impedance and other noise reduction devices, but the muffler has a plurality of types, namely, a resistive muffler, an impedance composite muffler, a microperforated panel muffler, a small hole muffler and an active muffler, according to the noise elimination mechanism of the muffler.
The exhaust gas purifying black smoke filtering muffler as the publication No. CN207634139U includes: the silencer is connected with the metal filter. Wherein, cylindric blast pipe includes: the device comprises an exhaust pipe, an air inlet, a sound wave crest sensor, an exhaust port and a heat shield. Compared with the prior art, the utility model changes the single cavity into the 4 cavities, the peak of noise is buffered, the effect of reducing the noise can be achieved, the treatment effect of the tail gas of the engine is greatly enhanced, the black particles are prevented from blocking the filter element of the purifier, and the working efficiency of the engine is improved.
However, according to the working principle proposed by the above patent, the applicant believes that the device has a simple structure, too many cavities, troublesome connection, and poor practical effect, and can not well filter dust and reduce the spread of noise, so that a filtering environment-friendly muffler is proposed for the above problems.
Disclosure of utility model
The utility model aims to solve the technical problems that: the prior art has the defects of simple structure, troublesome connection, incapability of filtering dust well and noise reduction, and therefore, the environment-friendly filtering muffler is provided.
The technical scheme adopted for solving the technical problems is as follows: a filtering environment-friendly muffler comprises a honeycomb shell; the surface of honeycomb shell has offered evenly distributed's amortization hole, the inside fixed mounting of honeycomb shell has the amortization shell, the top middle part fixed mounting of amortization shell has the dust fall shower nozzle, the bottom fixed mounting of amortization shell has the dust collection box, one side fixed mounting of amortization shell has the air inlet, the bottom fixed mounting of air inlet has the amortization subassembly, the opposite side fixed mounting of amortization shell has the gas outlet, the bottom fixed mounting of gas outlet has the filter component.
Preferably, a bolt is fixedly arranged at the top of the dust falling spray head, a first water outlet is fixedly arranged at the bottom of the bolt, and a second water outlet is fixedly arranged at the bottom of the first water outlet.
Preferably, the inner wall of the silencing assembly is provided with evenly distributed silencing, the middle position inside the silencing assembly is fixedly provided with a filter core, and the bottom of the silencing assembly is provided with evenly distributed filtering openings.
Preferably, a third water outlet is formed in the bottom of the dust collecting box, and a rubber plug is movably connected in the third water outlet.
Preferably, the top of the filtering component is fixedly provided with a low-density filter screen, the bottom of the low-density filter screen is fixedly provided with a medium-density filter screen, and the bottom of the medium-density filter screen is fixedly provided with a high-density filter screen.
Preferably, an asbestos net is fixedly arranged in the silencing shell, and waterproof cloth is fixedly arranged on the surface of the asbestos net.
Preferably, a damping ring is fixedly installed at the front section of the interior of the silencing shell, a first damping strip is fixedly installed on the surface of the damping ring, and a second damping strip is fixedly installed on one side of the first damping strip.
The beneficial effects of the utility model are as follows:
1. According to the honeycomb shell, through the structural design of the honeycomb shell, the contact area between the honeycomb shell and an object is increased when airflow flows, the functions of reducing vibration and noise are realized, and the problem of overlarge noise is solved; through the structural design of dust fall shower nozzle, can be through shower nozzle connection water pipe, spray the water smoke and reduce the residual of dust, reduce the inside temperature of device, solved the problem of dust residual and the inside temperature regulation of device.
2. According to the utility model, through the structural design of the silencing assembly, when the air flow enters the assembly, the air flow continuously collides with the silencing groove, so that the noise reduction function is realized; through the structural design of the filtering component, when the air flow passes through the component, the filtering screens with different densities respectively filter, so that the function of filtering dust is realized, and the problem of large dust is solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the front view of the present utility model;
FIG. 2 is a schematic perspective view of a rear view of the present utility model;
FIG. 3 is a schematic perspective view of a partial structure of the present utility model;
FIG. 4 is a schematic perspective view of a partial structure of the present utility model;
fig. 5 is a schematic perspective view of a partial structure of the present utility model.
In the figure: 1. a honeycomb shell; 2. a sound deadening hole; 3. a sound deadening shell; 4. dust falling spray heads; 41. a bolt; 42. a first water outlet; 43. a second water outlet; 5. a dust collection box; 6. an air inlet; 7. a sound attenuation assembly; 71. a sound deadening groove; 72. a filter element; 73. a filtering port; 8. an air outlet; 9. a filter assembly; 91. a low-density filter screen; 92. a medium-density filter screen; 93. a high-density filter screen; 10. a third water outlet; 11. a shock-absorbing ring; 12. a first shock absorbing strip; 13. a second shock absorbing strip; 14. an asbestos mesh; 15. waterproof cloth; 16. and a rubber plug.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The application will be described in further detail with reference to figures 1-5,
The embodiment of the application discloses a filtering environment-friendly silencer. Referring to fig. 1 and 5, a filtering environment-friendly muffler includes a honeycomb case 1; the surface of the honeycomb shell 1 is provided with uniformly distributed silencing holes 2, a silencing shell 3 is fixedly arranged in the honeycomb shell 1, a dust fall spray head 4 is fixedly arranged in the middle of the top of the silencing shell 3, a dust collection box 5 is fixedly arranged at the bottom of the silencing shell 3, an air inlet 6 is fixedly arranged at one side of the silencing shell 3, a silencing component 7 is fixedly arranged at the bottom of the air inlet 6, an air outlet 8 is fixedly arranged at the other side of the silencing shell 3, and a filtering component 9 is fixedly arranged at the bottom of the air outlet 8; through the arrangement of the honeycomb shell 1 and the silencing shell 3, the device is integrated, and the trouble in installation is reduced; by the arrangement of the dust box 5, dust can be collected, and dust residue can be prevented.
Referring to fig. 1 and 5, a bolt 41 is fixedly installed at the top of the dust fall nozzle 4, a first water outlet 42 is fixedly installed at the bottom of the bolt 41, and a second water outlet 43 is fixedly installed at the bottom of the first water outlet 42; by the arrangement of the bolts 41, the water pipe can be connected; through the first water outlet 42 and the second water outlet 43, water flow can be extruded when water flow passes through quickly, so that water mist is formed when water is sprayed.
Referring to fig. 1 and 3, the inner wall of the silencing component 7 is provided with uniformly distributed silencing grooves 71, a filter core 72 is fixedly arranged in the middle position inside the silencing component 7, and the bottom of the silencing component 7 is provided with uniformly distributed filtering openings 73; by providing the sound deadening groove 71, the air flow can be refracted many times after entering the assembly, and vibration is reduced.
Referring to fig. 1 and 2, a third water outlet 10 is formed in the bottom of the dust collecting box 5, and a rubber plug 16 is movably connected in the third water outlet 10; by providing the third water outlet 10, dust deposited in the dust box 5 can be discharged out of the device.
Referring to fig. 1 and 4, a low density filter screen 91 is fixedly installed at the top of the filter assembly 9, a medium density filter screen 92 is fixedly installed at the bottom of the low density filter screen 91, and a high density filter screen 93 is fixedly installed at the bottom of the medium density filter screen 92; by arranging the low-density filter screen 91, the medium-density filter screen 92 and the high-density filter screen 93, the air flow can be filtered to different degrees when passing through the filter screens.
Referring to fig. 1, an asbestos net 14 is fixedly installed inside the sound-deadening shell 3, and a waterproof cloth 15 is fixedly installed on the surface of the asbestos net 14; by the arrangement of the asbestos net 14, noise can be reduced, and the internal temperature of the device can be reduced; by the provision of a tarpaulin, the penetration of the mist sprayed by the dust fall nozzle 4 into the asbestos web 14 is prevented.
Referring to fig. 1, a damper ring 11 is fixedly installed at an inner front section of a sound damping shell 3, a first damper bar 12 is fixedly installed on a surface of the damper ring 11, and a second damper bar 13 is fixedly installed at one side of the first damper bar 12; by the arrangement of the damper ring 11, the vibration range of the muffler assembly 7 can be limited, and the vibration amplitude can be prevented from being excessively large.
Working principle: the air current gets into the device through air inlet 6, through the noise abatement subassembly 7 noise reduction, noise abatement subassembly 7 reduces vibration amplitude through first shock attenuation strip 12, second shock attenuation strip 13, after the air current passes through noise abatement subassembly 7, spray water smoke by dust fall shower nozzle 4 and carry out the dust fall, filter the back to the different degree to remaining dust through filter unit 9, discharge from gas outlet 8, spray the dust of leaving by dust fall shower nozzle 4, get into dust collection box 5, discharge device through third delivery port 10.
The foregoing has shown and described the basic principles, principal features and advantages of the 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.
Claims (7)
1. A filter environmental protection type muffler, which is characterized in that: comprises a honeycomb shell (1); evenly distributed's amortization hole (2) have been seted up on the surface of honeycomb shell (1), the inside fixed mounting of honeycomb shell (1) has amortization shell (3), the top middle part fixed mounting of amortization shell (3) has dust fall shower nozzle (4), the bottom fixed mounting of amortization shell (3) has dust collection box (5), one side fixed mounting of amortization shell (3) has air inlet (6), the bottom fixed mounting of air inlet (6) has noise reduction subassembly (7), the opposite side fixed mounting of amortization shell (3) has gas outlet (8), the bottom fixed mounting of gas outlet (8) has filter component (9).
2. The filtering environmental muffler of claim 1 wherein: the top of dust fall shower nozzle (4) fixed mounting has bolt (41), the bottom fixed mounting of bolt (41) has first delivery port (42), the bottom fixed mounting of first delivery port (42) has second delivery port (43).
3. The filtering environmental muffler of claim 1 wherein: the inner wall of the silencing assembly (7) is provided with uniformly distributed silencing grooves (71), a filter core (72) is fixedly arranged in the middle of the inside of the silencing assembly (7), and the bottom of the silencing assembly (7) is provided with uniformly distributed filtering openings (73).
4. The filtering environmental muffler of claim 1 wherein: a third water outlet (10) is formed in the bottom of the dust collection box (5), and a rubber plug (16) is movably connected inside the third water outlet (10).
5. The filtering environmental muffler of claim 1 wherein: the top of filtering component (9) fixed mounting has low dense filter screen (91), the bottom fixed mounting of low dense filter screen (91) has well dense filter screen (92), the bottom fixed mounting of well dense filter screen (92) has high dense filter screen (93).
6. The filtering environmental muffler of claim 1 wherein: an asbestos net (14) is fixedly arranged in the silencing shell (3), and waterproof cloth (15) is fixedly arranged on the surface of the asbestos net (14).
7. The filtering environmental-friendly muffler of claim 5 wherein: the silencer is characterized in that a damping ring (11) is fixedly arranged at the front section of the interior of the silencer shell (3), a first damping strip (12) is fixedly arranged on the surface of the damping ring (11), and a second damping strip (13) is fixedly arranged on one side of the first damping strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576367.5U CN221225833U (en) | 2023-09-21 | 2023-09-21 | Filtering environment-friendly silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576367.5U CN221225833U (en) | 2023-09-21 | 2023-09-21 | Filtering environment-friendly silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221225833U true CN221225833U (en) | 2024-06-25 |
Family
ID=91548306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322576367.5U Active CN221225833U (en) | 2023-09-21 | 2023-09-21 | Filtering environment-friendly silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221225833U (en) |
-
2023
- 2023-09-21 CN CN202322576367.5U patent/CN221225833U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1279868C (en) | Dust-collector noise silencer | |
| CN106014545B (en) | A kind of engine muffler | |
| CN216342408U (en) | Automobile silencing exhaust pipe | |
| CN221225833U (en) | Filtering environment-friendly silencer | |
| CN112096483B (en) | Multilayer silencer assembly | |
| CN212154918U (en) | Exhaust pipe silencer | |
| CN208702494U (en) | A kind of mobile muffler shell that soundproof effect is good | |
| CN210861146U (en) | Composite silencing steam smoke-eliminating overhead torch head | |
| CN212003322U (en) | Environment-friendly energy-saving silencer of engine | |
| CN108278141A (en) | A kind of gasoline engine exhaust silencer being made of antipriming pipe | |
| CN212509001U (en) | Noise reduction silencer for fan | |
| CN209457996U (en) | A kind of multilayer muffler of diesel-driven generator | |
| CN111380091B (en) | Filtering and noise-reducing device and range hood applying same | |
| CN221032807U (en) | Double-tube exhaust silencing tube of motorcycle | |
| CN108386253B (en) | Loader amortization mechanism | |
| CN208106527U (en) | A kind of gasoline engine exhaust silencer being made of antipriming pipe | |
| CN216922640U (en) | Fire control smoke exhaust fan export noise eliminator | |
| CN216974976U (en) | A noise eliminator for excavator processing | |
| CN211202084U (en) | Muffler device for exhaust system of commercial vehicle | |
| CN206785449U (en) | A kind of automobile muffler | |
| CN213235189U (en) | Exhaust vertical silencer of marine high-pressure gas generator | |
| CN214620035U (en) | Built-in sheet type silencer of air conditioner | |
| CN221074405U (en) | Spark-extinguishing muffler with cleanable function | |
| CN217440141U (en) | Noise-reduction smoke guide device for vehicle-mounted firewood square cabin | |
| CN218384493U (en) | Built-in hindering nature noise cancelling function's exhaust muffler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |