CN214719220U - Low-noise welding fume purifier - Google Patents
Low-noise welding fume purifier Download PDFInfo
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- CN214719220U CN214719220U CN202120359673.1U CN202120359673U CN214719220U CN 214719220 U CN214719220 U CN 214719220U CN 202120359673 U CN202120359673 U CN 202120359673U CN 214719220 U CN214719220 U CN 214719220U
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Abstract
The utility model discloses a low noise welding fume purifier, concretely relates to welding fume purifier field, say including quick-witted case and smoke exhaust pipe, machine case top fixedly connected with smoke exhaust pipe says, the fixed amortization cover that is equipped with of machine incasement portion, amortization cover top fixedly connected with smoke exhaust fan, the fixed cover of machine incasement lateral wall fixedly connected with, the fixed snubber block that is equipped with in the peripheral top of amortization cover, the peripheral bottom fixedly connected with reference column of amortization cover, the peripheral fixed damping spring that is equipped with of reference column, reference column bottom threaded connection has stop nut, the inside fixed amortization cotton that is equipped with of amortization cover, the cotton bottom mounting of amortization is equipped with the acoustic celotex board. The utility model relates to a novelty has good ability of making an uproar of falling, makes the device be difficult for producing the noise at the during operation, and has good shock attenuation effect to make the device be difficult for taking place vibrations abnormal sound when carrying out the during operation, further hoisting device's the ability of making an uproar of falling, comparatively practical.
Description
Technical Field
The utility model relates to a welding fume purifier field, more specifically say, the utility model relates to a low noise welding fume purifier.
Background
The welding fume purifier is used for purifying fume and dust generated in the working procedures of welding, cutting, polishing and the like, recovering rare metals and precious materials and the like, and can purify a large amount of fine metal particles which are suspended in the air and are harmful to human bodies.
However, the existing welding fume purifier is easy to generate noise during working, so that the normal work of workers is seriously influenced, the welding fume purifier does not have a good damping effect, and the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a low noise welding fume purifier, the utility model aims to solve the technical problem that: how to reduce the noise generated by the welding fume purifier during operation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low noise welding fume clarifier, includes quick-witted case and smoke extraction pipe way, quick-witted case top fixedly connected with smoke extraction pipe way, the fixed amortization cover that is equipped with of quick-witted incasement portion, amortization cover top fixedly connected with smoke extractor, machine incasement lateral wall fixedly connected with fixed cover, the fixed snubber block that is equipped with in the peripheral top of amortization cover, the peripheral bottom fixedly connected with reference column of amortization cover, the peripheral fixed damping spring that is equipped with of reference column, reference column bottom threaded connection has stop nut, the inside fixed amortization cotton that is equipped with of amortization cover, the cotton bottom mounting of amortization is equipped with the acoustic celotex, the inside fixed amortization piece that is equipped with of acoustic celotex.
The implementation mode is as follows: when the device works, the smoke exhaust fan is electrified to work, so that the purifier can work, wherein, the noise emitted by the smoke exhaust fan can be isolated through the sound insulation board in the sound insulation cover, the noise is not easy to diffuse, and the noise generated by the smoke exhaust fan can be absorbed through the combination of the sound insulation block and the sound insulation cotton arranged in the sound insulation board, so that the noise generated when the smoke exhaust fan works can be effectively reduced, the device is more practical, meanwhile, the sound insulation cover can have good shock absorption effect through the combination of the damping spring I and the damping block, so that the sound insulation cover is not easy to excessively vibrate when in work, thereby avoiding the noise generated by excessive vibration of the sound insulation cover, further improving the noise reduction capability of the device, and through the combination of the positioning column and the limiting nut, the position of the sound insulation cover can be well limited, so that the sound insulation cover is not easy to displace when in work, so as to improve the stability of the device and be practical.
In a preferred embodiment, a connecting pipeline is fixedly arranged on one side of the smoke exhaust fan, a fixing plate is fixedly arranged at the bottom end of the fixing cover, and a filter cloth bag is fixedly connected inside the fixing plate.
In a preferred embodiment, a connecting frame is fixedly connected to the bottom end of the case, a connecting column is slidably connected to the inside of the connecting frame, a second damping spring is fixedly arranged on the periphery of the connecting column, and a movable roller is fixedly connected to the bottom end of the connecting column.
In a preferred embodiment, the periphery of the silencing cover is positioned in the fixed cover, the silencing cover is connected with the fixed cover in a sliding mode through the positioning column, and the first damping spring is positioned at the bottom end of the silencing cover.
In a preferred embodiment, the bottom end of the connecting pipeline is in conduction connection with the silencing cover, and the bottom end of the connecting pipeline is in conduction connection with the smoke pumping pipeline.
In a preferred embodiment, the second damping spring is positioned between the moving roller and the connecting frame, and the top end of the connecting column is in threaded connection with a mounting nut.
In a preferred embodiment, the shock absorption block and the sound attenuation block are both made of sound attenuation rubber.
The utility model discloses a technological effect and advantage:
1. the utility model discloses an inside acoustic celotex board of amortization cover, can separate the fender to the noise that the smoking fan sent, make the noise be difficult for diffusing, and the amortization piece and the cotton combination of amortization that arrange through acoustic celotex board inside, can absorb the noise that the smoking fan produced, thereby can effectual reduction smoking fan at the noise that the during operation produced, and is comparatively practical, and simultaneously, through the combination of a damping spring and snubber block, can carry out good shock attenuation effect to the amortization cover, make it difficult excessive vibrations that take place at the during operation, thereby avoid the amortization cover because of vibrations excessively produce the noise, further hoisting device self's the ability of making an uproar, and is comparatively practical.
2. The utility model discloses a removal gyro wheel staff of being convenient for removes the clarifier, and through spliced pole and No. two damping spring's combination, can carry out good shock attenuation effect to quick-witted case to make the clarifier be difficult for taking place vibrations abnormal sound at the during operation, thereby further reduced the device at the sending of during operation noise, it is comparatively practical.
Drawings
Fig. 1 is a schematic view of the chassis of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the case of the present invention.
Fig. 3 is an enlarged schematic view of the part a of the present invention.
Fig. 4 is a schematic view of the internal structure of the muffling cover of the present invention.
Fig. 5 is a schematic diagram of the enlarged structure of part B of the present invention.
The reference signs are: 1. a chassis; 2. a smoke extraction pipeline; 3. a sound deadening hood; 4. a smoke exhaust fan; 5. a fixed cover; 6. a damper block; 7. a positioning column; 8. a first damping spring; 9. a limit nut; 10. silencing cotton; 11. a sound insulating board; 12. a sound-deadening block; 13. a fixing plate; 14. a filter cloth bag; 15. connecting a pipeline; 16. a connecting frame; 17. connecting columns; 18. a second damping spring; 19. the roller is moved.
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.
The utility model provides a low noise welding fume purifier, including quick-witted case 1 and smoke exhaust pipeline 2, 1 top fixedly connected with smoke exhaust pipeline 2 of quick-witted case, 1 inside fixedly equipped with noise reduction cover 3 of quick-witted case, 3 top fixedly connected with smoke exhaust fan 4 of noise reduction cover, 1 inside wall fixedly connected with fixed cover 5 of quick-witted case, 3 peripheral top fixedly equipped with snubber block 6 of noise reduction cover, 3 peripheral bottom fixedly connected with reference column 7 of noise reduction cover, 7 peripheral fixedly equipped with damping spring 8 of reference column, 7 bottom threaded connection of reference column has spacing nut 9, 3 inside fixedly equipped with noise reduction cotton 10 of noise reduction cover, 10 bottom fixedly equipped with acoustic celotex board 11 of noise reduction cotton, 11 inside fixedly equipped with noise reduction block 12 of acoustic celotex board; through the inside acoustic celotex board 11 of noise reduction cover 3, can separate the fender to the noise that smoking fan 4 sent, make the noise be difficult for diffusing, and through the combination of the inside amortization piece 12 that arranges of acoustic celotex board 11 and amortization cotton 10, can absorb the noise that smoking fan 4 produced to can effectual reduction smoking fan 4 the noise that produces at the during operation.
Further, a connecting pipeline 15 is fixedly arranged on one side of the smoke exhaust fan 4, a fixing plate 13 is fixedly arranged at the bottom end of the fixing cover 5, and a filtering cloth bag 14 is fixedly connected inside the fixing plate 13; through the combination of the fixed plate 13 and the filtering cloth bag 14, the smoke absorbed by the purifier can be well filtered, so that the discharged gas is not easy to cause harm to workers.
Further, a connecting frame 16 is fixedly connected to the bottom end of the case 1, a connecting column 17 is connected to the inside of the connecting frame 16 in a sliding manner, a second damping spring 18 is fixedly arranged on the periphery of the connecting column 17, and a movable roller 19 is fixedly connected to the bottom end of the connecting column 17; through the combination of spliced pole 17 and No. two damping spring 18, can carry out good shock attenuation effect to quick-witted case 1 to make the clarifier difficult emergence vibrations abnormal sound at the during operation, thereby further reduced the device in the sending of during operation noise.
Furthermore, the periphery of the silencing cover 3 is positioned inside the fixed cover 5, the silencing cover 3 is connected with the fixed cover 5 in a sliding mode through a positioning column 7, and the first damping spring 8 is positioned at the bottom end of the silencing cover 3; through the combination of the positioning column 7 and the limiting nut 9, the position of the sound-absorbing cover 3 can be well limited, so that the sound-absorbing cover is not easy to displace during working, and the stability of the sound-absorbing cover is improved.
Further, the bottom end of the connecting pipeline 15 is in conduction connection with the silencing cover 3, and the bottom end of the connecting pipeline 15 is in conduction connection with the smoke pumping pipeline 2; the silencing cover 3 is conveniently connected with the smoke pumping pipeline 2 through the connecting pipeline 15, so that the smoke pumping fan 4 can absorb the external smoke through the smoke pumping pipeline 2.
Further, the second damping spring 18 is positioned between the movable roller 19 and the connecting frame 16, and the top end of the connecting column 17 is in threaded connection with a mounting nut; the movement of the purifier by workers is facilitated by moving the rollers 19.
Further, the damping block 6 and the silencing block 12 are both made of silencing rubber; can carry out good shock attenuation effect to the amortization cover 3 through snubber block 6, make it be difficult for taking place excessive vibrations at the during operation to avoid the amortization cover 3 because of vibrations excessively produce the noise, further promote the ability of making an uproar of falling of device self.
As shown in fig. 1 to 5, the embodiment specifically is: when the purifier works, the smoke exhaust fan 4 is electrified to work, so that the purifier can work, wherein, the noise emitted by the smoke exhaust fan 4 can be isolated through the sound insulation board 11 in the noise reduction cover 3, so that the noise is not easy to diffuse, and the noise generated by the smoke exhaust fan 4 can be absorbed through the combination of the sound reduction block 12 and the sound reduction cotton 10 which are arranged in the sound insulation board 11, so that the noise generated when the smoke exhaust fan 4 works can be effectively reduced, therefore, the purifier is practical, meanwhile, the sound reduction cover 3 can be well damped through the combination of the damping spring 8 and the damping block 6, so that the sound reduction cover 3 is not easy to excessively vibrate when in work, thereby avoiding the noise generated by excessive vibration of the noise reduction cover 3, further improving the noise reduction capability of the device, and well limiting the position of the sound reduction cover 3 through the combination of the positioning column 7 and the limiting nut 9, make it be difficult for taking place the displacement at the during operation to promote the stability of self, it is comparatively practical.
As shown in fig. 2 and 5, the embodiment specifically includes: through the combination of fixed plate 13 and filtration sack 14, can carry out good filtration to the absorptive flue gas of clarifier, thereby make the combustion gas be difficult for causing harm to the staff, secondly, be convenient for the staff to remove the clarifier through removing gyro wheel 19, and through spliced pole 17 and No. two damping spring 18's combination, can carry out good shock attenuation effect to quick-witted case 1, thereby make the clarifier difficult emergence vibrations abnormal sound at the during operation, thereby further reduced the device and in the sending of during operation noise, and is comparatively practical, be convenient for noise damping cover 3 and take out tobacco pipe way 2 to be connected through connecting tube 15, thereby can make smoke exhaust fan 4 absorb the processing to external flue gas through taking out tobacco pipe way 2.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, when in work, the smoke exhaust fan 4 is electrified to work, so that the purifier can work, wherein, the noise emitted by the smoke exhaust fan 4 can be isolated through the sound insulation board 11 in the noise reduction cover 3, so that the noise is not easy to diffuse, and the noise generated by the smoke exhaust fan 4 can be absorbed through the combination of the noise reduction block 12 and the noise reduction cotton 10 arranged in the sound insulation board 11, so that the noise generated when the smoke exhaust fan 4 works can be effectively reduced, the device is more practical, meanwhile, through the combination of the damping spring 8 and the damping block 6, the sound reduction cover 3 can be well damped, so that the excessive vibration is not easy to occur when the smoke exhaust fan works, so that the noise generated by the excessive vibration of the noise reduction cover 3 is avoided, the noise reduction capability of the device is further improved, and through the combination of the positioning column 7 and the limit nut 9, can well limit the position of the muffler cover 3, so that the muffler cover is not easy to displace during working, so as to improve the stability of the utility model, and through the combination of the fixed plate 13 and the filtering cloth bag 14, can filter the smoke absorbed by the purifier well, so that the discharged gas is not easy to cause harm to workers, secondly, the moving roller 19 is convenient for workers to move the purifier, and the connecting column 17 and the second damping spring 18 are combined to achieve good damping effect on the case 1, thereby ensuring that the purifier is not easy to generate vibration abnormal sound when in work, further reducing the noise emission of the device when in work, being more practical, the silencing cover 3 is conveniently connected with the smoke pumping pipeline 2 through the connecting pipeline 15, so that the smoke pumping fan 4 can absorb the external smoke through the smoke pumping pipeline 2.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a low noise welding fume clarifier, includes quick-witted case (1) and smoke pumping pipeline (2), quick-witted case (1) top fixedly connected with smoke pumping pipeline (2), its characterized in that: the improved fan box is characterized in that a silencing cover (3) is fixedly arranged inside the machine box (1), a smoke exhaust fan (4) is fixedly connected to the top end of the silencing cover (3), a fixing cover (5) is fixedly connected to the inner side wall of the machine box (1), a damping block (6) is fixedly arranged on the peripheral top end of the silencing cover (3), a positioning column (7) is fixedly connected to the peripheral bottom end of the silencing cover (3), a damping spring (8) is fixedly arranged on the periphery of the positioning column (7), a limiting nut (9) is connected to the bottom end of the positioning column (7) in a threaded mode, silencing cotton (10) is fixedly arranged inside the silencing cover (3), a sound insulation plate (11) is fixedly arranged at the bottom end of the silencing cotton (10), and a silencing block (12) is fixedly arranged inside the sound insulation plate (11).
2. A low noise welding fume purifier as defined in claim 1, wherein: a connecting pipeline (15) is fixedly arranged on one side of the smoke exhaust fan (4), a fixing plate (13) is fixedly arranged at the bottom end of the fixing cover (5), and a filtering cloth bag (14) is fixedly connected inside the fixing plate (13).
3. A low noise welding fume purifier as defined in claim 1, wherein: the bottom end of the case (1) is fixedly connected with a connecting frame (16), a connecting column (17) is connected to the inside of the connecting frame (16) in a sliding mode, a second damping spring (18) is fixedly arranged on the periphery of the connecting column (17), and a moving roller (19) is fixedly connected to the bottom end of the connecting column (17).
4. A low noise welding fume purifier as defined in claim 1, wherein: the periphery of the silencing cover (3) is located inside the fixed cover (5), the silencing cover (3) is connected with the fixed cover (5) in a sliding mode through the positioning column (7), and the first damping spring (8) is located at the bottom end of the silencing cover (3).
5. A low noise welding fume purifier as defined in claim 2, wherein: the bottom end of the connecting pipeline (15) is in conduction connection with the silencing cover (3), and the bottom end of the connecting pipeline (15) is in conduction connection with the smoke pumping pipeline (2).
6. A low noise welding fume purifier as defined in claim 3, wherein: the second damping spring (18) is located between the movable roller (19) and the connecting frame (16), and the top end of the connecting column (17) is in threaded connection with a mounting nut.
7. A low noise welding fume purifier as defined in claim 1, wherein: the damping block (6) and the silencing block (12) are both made of silencing rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359673.1U CN214719220U (en) | 2021-02-07 | 2021-02-07 | Low-noise welding fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359673.1U CN214719220U (en) | 2021-02-07 | 2021-02-07 | Low-noise welding fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214719220U true CN214719220U (en) | 2021-11-16 |
Family
ID=78588413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359673.1U Active CN214719220U (en) | 2021-02-07 | 2021-02-07 | Low-noise welding fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214719220U (en) |
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2021
- 2021-02-07 CN CN202120359673.1U patent/CN214719220U/en active Active
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