CN214833643U - Noise reduction device for mineral processing material processing workshop - Google Patents
Noise reduction device for mineral processing material processing workshop Download PDFInfo
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- CN214833643U CN214833643U CN202120212341.0U CN202120212341U CN214833643U CN 214833643 U CN214833643 U CN 214833643U CN 202120212341 U CN202120212341 U CN 202120212341U CN 214833643 U CN214833643 U CN 214833643U
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Abstract
The utility model discloses a silencing and noise-reducing device for a mineral processing material processing workshop, which comprises a frame and a silencing and noise-reducing component arranged in the frame; one side of the frame is provided with a first connecting plate, the other side of the frame is provided with a second connecting plate, the first connecting plate is provided with a clamping groove, and the second connecting plate is provided with a clamping column matched with the clamping groove; the noise reduction assembly comprises an outer fixing plate, a noise reduction cotton layer, a polyester fiber sound absorption layer, a waveform reflection plate and an inner fixing plate which are sequentially arranged. The utility model discloses the equipment is convenient, and the noise cancelling effect is good.
Description
Technical Field
The utility model relates to an silencing device technical field, concretely relates to device of making an uproar falls in ore dressing material processing vehicle amortization.
Background
Along with the rapid development of the society, the production mode in factories is increasingly modern and automatic, so that units and other equipment in a factory building are more and more, and the generated working noise is more and more serious.
Traditional ore dressing material workshop's factory building wall generally adopts the steel construction, and after building the steel support frame, lay various steel sheet and form. The plant building with the structure has a simple structure, is convenient to build, can only play a sound insulation effect, and cannot achieve the purpose of eliminating noise.
Disclosure of Invention
The utility model discloses the problem that will solve is: the utility model provides a device of making an uproar falls in ore dressing material processing workshop amortization, the equipment is convenient, and noise cancelling effect is good.
The utility model discloses a solve the technical scheme that above-mentioned problem provided and do: a noise reduction device for a mineral processing material processing workshop comprises a frame and a noise reduction assembly arranged in the frame; one side of the frame is provided with a first connecting plate, the other side of the frame is provided with a second connecting plate, the first connecting plate is provided with a clamping groove, and the second connecting plate is provided with a clamping column matched with the clamping groove; the noise reduction assembly comprises an outer fixing plate, a noise reduction cotton layer, a polyester fiber sound absorption layer, a waveform reflection plate and an inner fixing plate which are sequentially arranged.
Preferably, the clamping groove comprises a circular groove and a T-shaped groove, and the circular groove is communicated with the T-shaped groove.
Preferably, the clamping column comprises a connecting column and a circular clamping plate, one end of the connecting column is connected with the second connecting plate, the other end of the connecting column is connected with the circular clamping plate, and the circular clamping plate is matched with the circular groove in shape.
Preferably, the outer fixing plate is provided with a plurality of silencing holes.
Preferably, the sound-deadening foam particles are filled between the sound-deadening cotton layer and the polyester fiber sound-absorbing layer.
Preferably, the wave-shaped reflecting plate is a high-light metal plate.
Compared with the prior art, the utility model has the advantages that: the utility model has the advantages that the clamping groove is arranged on the first connecting plate, the clamping column is arranged on the second connecting plate, when the connecting device is installed, the clamping column on one frame is matched with the clamping groove on the other frame to realize the connection between the two noise reduction devices, and the assembly is convenient; through setting up cotton layer of amortization, polyester fiber sound absorbing layer, wave form reflecting plate, at first, the cotton layer of amortization carries out preliminary amortization, and then, polyester fiber sound absorbing layer adsorbs the noise, and at last, the wave form reflecting plate will pierce through polyester fiber sound absorbing layer most sound wave and reflect once more and enter polyester fiber sound absorbing layer, and polyester fiber sound absorbing layer carries out absorption repeatedly to the sound wave, improves the sound absorbing effect of device.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.
Fig. 1 is a top view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a bottom view of the first connecting plate of the present invention;
the attached drawings are marked as follows: 1. the sound absorption device comprises a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a fifth connecting plate, a sixth connecting plate, a fifth connecting plate, a sixth connecting plate, a fifth connecting plate, a sixth connecting plate, a fourth connecting plate, a sixth connecting plate, a fifth connecting plate, a sixth connecting plate, a fourth connecting plate, a sixth, a fourth connecting plate, a fifth, a sixth, a fourth connecting plate, a fifth, a sixth, a fourth, a fifth, a sixth, a fourth, a fifth, a sixth, a fourth, a fifth, a fourth, a sixth, a fifth, a fourth, a fifth, a fourth, a sixth, a fifth, a sixth, a fourth, a fifth, a sixth, a fourth, a sixth.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
The specific embodiment of the utility model is shown in fig. 1-3, a silencing and noise-reducing device for a mineral processing material processing workshop, which comprises a frame 4 and a silencing and noise-reducing component arranged in the frame 4; one side of the frame 4 is provided with a first connecting plate 1, the other side of the frame is provided with a second connecting plate 5, a clamping groove is formed in the first connecting plate 1, and a clamping column matched with the clamping groove is formed in the second connecting plate 5; the noise reduction assembly comprises an outer fixing plate 2, a noise reduction cotton layer 7, a polyester fiber sound absorption layer 11, a wave-shaped reflection plate 10 and an inner fixing plate 12 which are sequentially arranged.
In this embodiment, the locking groove comprises a circular groove 14 and a T-shaped groove 13, and the circular groove 14 is communicated with the T-shaped groove 13.
In this embodiment, the fastening column includes a connecting column 9 and a circular fastening plate 6, one end of the connecting column 9 is connected with the second connecting plate 5, the other end is connected with the circular fastening plate 6, and the circular fastening plate 6 is matched with the circular groove 14 in shape.
When the installation, aim at the circular recess with circular cardboard, then with inside circular cardboard pushing into the circular recess, loose hand after that, joint post and circular cardboard enter into the T-slot under the effect of gravity, until the bottom contact in joint post and T-slot, two amortization noise reduction device equipment are accomplished.
In this embodiment, the outer fixing plate 2 is provided with a plurality of silencing holes 3. The noise enters the interior of the noise reduction cotton layer through the noise reduction holes.
In the embodiment, the sound attenuation foam particles 8 are filled between the sound attenuation cotton layer 7 and the polyester fiber sound absorption layer 11. The sound attenuation foam particles can further improve the adsorption capacity to noise.
In this embodiment, the wave-shaped reflective plate 10 is a high-light metal plate. The metal plate of highlight not only to the reflection power of sound wave strong, the metal plate can also improve the bulk strength of device moreover.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.
Claims (6)
1. The utility model provides a device of making an uproar falls in ore dressing material processing workshop which characterized in that: comprises a frame (4) and a noise reduction and noise reduction component arranged in the frame (4); one side of the frame (4) is provided with a first connecting plate (1), the other side of the frame is provided with a second connecting plate (5), the first connecting plate (1) is provided with a clamping groove, and the second connecting plate (5) is provided with a clamping column matched with the clamping groove; the noise reduction assembly comprises an outer fixing plate (2), a noise reduction cotton layer (7), a polyester fiber sound absorption layer (11), a wave-shaped reflecting plate (10) and an inner fixing plate (12) which are sequentially arranged.
2. The beneficiation material processing workshop noise reduction device according to claim 1, characterized in that: the clamping groove comprises a circular groove (14) and a T-shaped groove (13), and the circular groove (14) is communicated with the T-shaped groove (13).
3. The beneficiation material processing workshop noise reduction device according to claim 2, characterized in that: the clamping column comprises a connecting column (9) and a circular clamping plate (6), one end of the connecting column (9) is connected with the second connecting plate (5), the other end of the connecting column is connected with the circular clamping plate (6), and the circular clamping plate (6) is matched with the circular groove (14) in shape.
4. The beneficiation material processing workshop noise reduction device according to claim 1, characterized in that: the outer fixing plate (2) is provided with a plurality of silencing holes (3).
5. The beneficiation material processing workshop noise reduction and reduction device according to any one of claims 1 to 4, characterized in that: silencing foam particles (8) are filled between the silencing cotton layer (7) and the polyester fiber sound absorption layer (11).
6. The beneficiation material processing workshop noise reduction device according to claim 1, characterized in that: the wave-shaped reflecting plate (10) is a high-light metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212341.0U CN214833643U (en) | 2021-01-26 | 2021-01-26 | Noise reduction device for mineral processing material processing workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212341.0U CN214833643U (en) | 2021-01-26 | 2021-01-26 | Noise reduction device for mineral processing material processing workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214833643U true CN214833643U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120212341.0U Active CN214833643U (en) | 2021-01-26 | 2021-01-26 | Noise reduction device for mineral processing material processing workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214833643U (en) |
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2021
- 2021-01-26 CN CN202120212341.0U patent/CN214833643U/en active Active
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