CN210325191U - Noise reduction device of halogen-free cleaning agent production system - Google Patents
Noise reduction device of halogen-free cleaning agent production system Download PDFInfo
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- CN210325191U CN210325191U CN201920901862.XU CN201920901862U CN210325191U CN 210325191 U CN210325191 U CN 210325191U CN 201920901862 U CN201920901862 U CN 201920901862U CN 210325191 U CN210325191 U CN 210325191U
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Abstract
The utility model relates to a device of making an uproar falls in halogen-free cleaner production system belongs to the equipment technical field of making an uproar that falls, including the sound-proof housing, in the sound-proof housing was all located to exhaust-gas treatment equipment and fan casing, the sound-proof housing includes sound insulation room panel and the micropore welt that outside-in set gradually, be provided with the sound absorbing layer of being made by sound absorbing material between sound insulation room panel and the micropore welt, one side that sound insulation room panel was kept away from to the micropore welt is equipped with the acoustic celotex board, the through-hole has been seted up along its thickness direction to the acoustic celotex board, acoustic celotex board is kept away from sound insulation room panel one side and still is provided with claviform sand. The utility model discloses have the effect that reduces the noise pollution that produces in exhaust-gas treatment and the emission process.
Description
Technical Field
The utility model belongs to the technical field of the equipment of making an uproar technique of falling and specifically relates to a device of making an uproar falls of halogen cleaner production system is related to.
Background
The halogen-free cleaning agent is a mixture mainly formed by mixing hydrocarbon and an environment-friendly organic solvent according to a certain proportion, is an industrial high-performance cleaning agent, can be used for cleaning and rust-proof treatment in the assembling process of engineering, machinery, refrigeration, electrical equipment and accessories, can effectively remove oil stains, grease and the like on the surfaces of various metal and other material workpieces, is mainly in a manual or immersion mode, and can be removed in a strong wind volatilization mode.
Referring to the attached drawing 1, production of halogen-free cleaning agent relates to various chemical substances, a large amount of waste gas is discharged in the production process, the waste gas enters the waste gas treatment equipment 4 at the tail end of the production system through the air inlet pipeline 43, the waste gas is discharged through the air outlet pipeline 42 under the action of the fan 41 after reaching the standard, and the noise pollution is brought because the waste gas treatment equipment 4 and the fan 41 generate noise in the using process, so that the problem needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device of making an uproar falls in halogen-free cleaner production system, it has the effect that reduces the noise pollution that produces in exhaust-gas treatment and the emission process.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a device of making an uproar falls in halogen-free cleaner production system, includes the sound-proof housing, and in sound-proof housing was all located to exhaust-gas treatment equipment and fan guard, sound-proof chamber panel and micropore welt that the sound-proof housing includes outside-in set gradually, be provided with the sound absorbing layer of making by sound absorbing material between sound-proof chamber panel and the micropore welt, one side that sound-proof chamber panel was kept away from to the micropore welt is equipped with the acoustic celotex board, the through-hole has been seted up along its thickness direction to the acoustic celotex board, the acoustic celotex board is kept away from sound-proof chamber panel one side and still is provided with rodlike sand grip.
Through adopting above-mentioned technical scheme, noise abatement's propagation can be followed in the transmission route to the setting of sound-proof housing to reduce noise pollution, the setting of acoustic celotex board also can absorb some noises, consumes some energy of noise, thereby reduces the noise pollution that exhaust-gas treatment equipment and fan brought in the use.
The utility model discloses further set up to: the through holes gradually decrease in a direction in which the baffle is away from the inside of the sound-proof housing.
Through adopting above-mentioned technical scheme, the aperture of through-hole reduces gradually for the noise is at the plane of reflection that the transmission in-process meets and is crescent, makes the noise be difficult to pass the acoustic celotex board, thereby reduces the transmission ability of noise.
The utility model discloses further set up to: the utility model discloses a vibration-proof exhaust gas treatment device, including fan and exhaust gas treatment device, the antivibration base is all installed to fan and exhaust gas treatment device bottom, the antivibration base is including reducing the antivibrator and the mounting bracket that the vibrational force passes outward, the antivibrator is installed in the tip of mounting bracket, exhaust gas treatment device and fan are all fixed to be set up on the mounting bracket.
Through adopting above-mentioned technical scheme, when fan and exhaust-gas treatment equipment operation produced vibration, the antivibration base can play the cushioning effect to because of the noise that fan and exhaust-gas treatment equipment vibration produced when weakening.
The utility model discloses further set up to: the antivibrator includes installation section of thick bamboo and slide cylinder, installation section of thick bamboo cover is established at the slide cylinder surface, be provided with the elastic component in the slide cylinder, elastic component one end fixed connection is in the slide cylinder upper surface, and other end fixed connection is on the bottom surface of installation section of thick bamboo, fixed connection is on the bottom surface of fan and exhaust-gas treatment equipment on the terminal surface that the elastic component was kept away from to the slide cylinder.
Through adopting above-mentioned technical scheme, when fan and exhaust-gas treatment equipment self vibrate, drive the sliding cylinder and move in the installation section of thick bamboo, the setting of elastic component can absorb partial vibration, weakens fan and exhaust-gas treatment equipment self vibration and the noise that produces.
The utility model discloses further set up to: be provided with the amortization shutter on the sound-proof housing, the amortization shutter includes the support body, it is connected with the amortization blade to rotate on the support body.
Through adopting above-mentioned technical scheme, the setting of amortization shutter can balance the inside and outside pressure of sound-proof housing for the inside and outside gas of sound-proof housing carries out heat exchange, thereby makes exhaust-gas treatment equipment and fan normal operating.
The utility model discloses further set up to: the silencing blades are filled with glass wool.
Through adopting above-mentioned technical scheme, the glass wool that the amortization blade is inside to be filled can reduce the noise of spreading out near the shutter.
The utility model discloses further set up to: still include the muffler, the muffler sets up in exhaust duct, the inside honeycomb pipeline that is provided with of muffler.
Through adopting above-mentioned technical scheme, the noise that produces when the inside honeycomb duct of muffler set up and can reduce the exhaust duct and exhaust.
The utility model discloses further set up to: and the end face of the silencer is provided with an iron wire grid.
Through adopting above-mentioned technical scheme, the wire netting check can filter impurity such as the part suspension dust in the gas for it is cleaner to discharge into atmospheric gas.
To sum up, the utility model discloses a beneficial technological effect does:
1. the sound-proof cover and the sound-proof plate are arranged, so that the transmission path of noise is blocked, and the noise pollution generated by waste gas treatment equipment and a fan is weakened;
2. the silencing shutter is arranged, so that the pressure of gas inside and outside the sound-proof cover is kept balanced, the waste gas treatment equipment and the fan can normally operate, and meanwhile, the glass wool arranged in the shutter can also reduce noise transmitted from the vicinity of the shutter;
3. a silencer is provided to reduce noise generated when the exhaust pipe discharges exhaust gas.
Drawings
FIG. 1 is a schematic view of the overall structure of the prior art;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the present invention showing the structure of the baffle plate;
FIG. 4 is a schematic view of the present invention showing the structure of the noise reduction louver;
FIG. 5 is an enlarged partial view of portion A of FIG. 3;
fig. 6 is a schematic diagram of the present invention showing the structure of the silencer.
In the figure, 1, a sound-proof cover; 11. a sound-proof chamber panel; 112. a microporous liner plate; 113. a sound absorbing layer; 12. a sound insulating board; 121. a through hole; 122. a convex strip; 13. a noise reduction louver; 131. a frame body; 132. a noise reduction blade; 1321. glass wool; 2. an anti-vibration base; 21. a vibration isolator; 211. mounting the cylinder; 212. a sliding cylinder; 213. an elastic member; 22. a mounting frame; 3. a muffler; 31. a honeycomb duct; 32. iron wire grids; 4. an exhaust gas treatment device; 41. a fan; 42. an exhaust duct; 43. an air inlet duct.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, for the utility model discloses a device of making an uproar falls in halogen-free cleaner production system, including sound-proof housing 1, exhaust-gas treatment equipment 4 and fan 41 all set up in sound-proof housing 1.
Referring to fig. 3, sound-proof housing 1 includes sound-proof room panel 11 and the micropore welt 112 that outside-in set gradually, be provided with the sound absorption layer 113 of making by sound absorbing material between sound-proof room panel 11 and the micropore welt 112, sound absorption layer 113 comprises superfine glass sound absorption cotton piece, sound-proof housing 1 is close to micropore welt 112 one side and still is provided with acoustic celotex board 12, acoustic celotex board 12 fixed connection keeps away from sound-proof room panel 11 one side in micropore welt 112, through-hole 121 has been seted up along its thickness direction to acoustic celotex board 12, acoustic celotex board 12 keeps away from micropore welt 112 one side and still is provided with rodlike sand grip 122, a plurality of sand grip 122 evenly distributed is in the side of acoustic celotex board 12, through-hole.
Referring to fig. 3 and 4, the soundproof cover 1 is provided with a silencing louver 13, the silencing louver 13 includes a frame body 131, a silencing blade 132 is rotatably connected to the frame body 131, the section of the silencing blade 132 is in a willow-leaf shape, and the silencing blade is filled with glass wool 1321, so that when gas with a certain speed flows on the surface of the silencing blade 132, noise generated by the flow of the gas is reduced.
Referring to fig. 3 and 5, the vibration-proof base 2 is mounted at the bottom of the exhaust gas treatment device 4 and the fan 41, the vibration-proof base 2 comprises a vibration isolator 21 for reducing the vibration force to be transmitted outwards and a mounting frame 22, the vibration isolator 21 is fixedly mounted on the mounting frame 22, and the exhaust gas treatment device 4 and the fan 41 are fixedly arranged on the mounting frame 22; the vibration isolator 21 includes a mounting tube 211 and a sliding tube 212, the mounting tube 211 is fixedly connected to the mounting frame 22, the mounting tube 211 is sleeved on an outer surface of the sliding tube 212, an elastic member 213 is disposed inside the sliding tube 212, one end of the elastic member 213 is fixedly connected to an upper surface of the sliding tube 212, and the other end of the elastic member 213 is fixedly connected to a bottom surface inside the mounting tube 211, and the elastic member 213 is preferably a spring in this embodiment.
Referring to fig. 6, a silencer 3 is disposed in the exhaust duct 42, an outer wall of the silencer 3 is fixedly connected to an inner wall of the exhaust duct 42, a honeycomb duct 31 is disposed inside the silencer 3, and an end surface of the silencer is provided with a wire mesh 32.
The implementation principle of the embodiment is as follows: the vibration-proof base 2 can reduce the vibration force from transmitting outwards, thereby reducing the noise caused by the self vibration of the waste gas treatment equipment 4 and the fan 41; the sound-proof housing 1 arranges the waste gas treatment equipment 4 and the fan 41 in a closed space, and blocks the propagation of noise sources; the silencer 3 can reduce the noise generated in the exhaust process of the treated exhaust.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a device of making an uproar falls in halogen-free cleaner production system which characterized in that: including sound-proof housing (1), in sound-proof housing (1) was all located to exhaust-gas treatment equipment (4) and fan (41) cover, sound-proof housing (1) includes sound-proof room panel (11) and micropore welt (112) that the outside-in set gradually, be provided with sound absorbing layer (113) of being made by sound absorbing material between sound-proof room panel (11) and micropore welt (112), one side that sound-proof room panel (11) was kept away from in micropore welt (112) is equipped with acoustic celotex board (12), through-hole (121) have been seted up along its thickness direction in acoustic celotex board (12), acoustic celotex board (12) are kept away from sound-proof room panel (11) one side and still are provided with bar-like sand grip (122), one side and micropore welt (112) fixed connection that sand grip (122) were kept away from in acoustic cel.
2. The noise reducer of halogen-free cleaning agent production system according to claim 1, wherein: the aperture of the through hole (121) is gradually reduced along the direction of the sound insulation board (12) far away from the inside of the sound insulation cover (1).
3. The noise reducer of halogen-free cleaning agent production system according to claim 1, wherein: antivibration base (2) are all installed to fan (41) and exhaust-gas treatment equipment (4) bottom, antivibration base (2) are including reducing vibration damper (21) and mounting bracket (22) that the vibrational force passes outward, antivibration damper (21) fixed mounting is on mounting bracket (22), and exhaust-gas treatment equipment (4) and fan (41) are all fixed to be set up on mounting bracket (22).
4. The noise reducer of halogen-free cleaning agent production system according to claim 3, wherein: vibration damper (21) are including installation section of thick bamboo (211) and sliding tube (212), installation section of thick bamboo (211) cover is established at sliding tube (212) surface, be provided with elastic component (213) in sliding tube (212), elastic component (213) one end fixed connection is in sliding tube (212) upper surface, and other end fixed connection is on the bottom surface of installation section of thick bamboo (211), fixed connection is on the terminal surface that elastic component (213) were kept away from in sliding tube (212) the bottom surface of fan (41) and exhaust-gas treatment equipment (4).
5. The noise reducer of halogen-free cleaning agent production system according to claim 1, wherein: be provided with amortization shutter (13) on sound-proof housing (1), amortization shutter (13) are including support body (131), rotate on support body (131) and be connected with amortization blade (132).
6. The noise reducer for halogen-free cleaning agent production system according to claim 5, wherein: the silencing blade (132) is filled with glass wool (1321) inside.
7. The noise reducer of halogen-free cleaning agent production system according to claim 1, wherein: still include muffler (3), muffler (3) set up in exhaust duct (42), muffler (3) inside is provided with honeycomb duct (31).
8. The noise reducer for halogen-free cleaning agent production system according to claim 7, wherein: and the end face of the silencer (3) is provided with an iron wire grid (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901862.XU CN210325191U (en) | 2019-06-15 | 2019-06-15 | Noise reduction device of halogen-free cleaning agent production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901862.XU CN210325191U (en) | 2019-06-15 | 2019-06-15 | Noise reduction device of halogen-free cleaning agent production system |
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| CN210325191U true CN210325191U (en) | 2020-04-14 |
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| CN201920901862.XU Active CN210325191U (en) | 2019-06-15 | 2019-06-15 | Noise reduction device of halogen-free cleaning agent production system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322886A (en) * | 2020-02-20 | 2020-06-23 | 深圳市宏大建设集团有限公司 | Noise reduction structure of air-cooled heat pump and cooling tower and construction process of structure |
-
2019
- 2019-06-15 CN CN201920901862.XU patent/CN210325191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322886A (en) * | 2020-02-20 | 2020-06-23 | 深圳市宏大建设集团有限公司 | Noise reduction structure of air-cooled heat pump and cooling tower and construction process of structure |
| CN111322886B (en) * | 2020-02-20 | 2021-12-03 | 深圳市宏大建设集团有限公司 | Noise reduction structure of air-cooled heat pump and cooling tower and construction process of structure |
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