CN205761843U - A kind of noise reduction cyclone dust extractor - Google Patents
A kind of noise reduction cyclone dust extractor Download PDFInfo
- Publication number
- CN205761843U CN205761843U CN201620464505.8U CN201620464505U CN205761843U CN 205761843 U CN205761843 U CN 205761843U CN 201620464505 U CN201620464505 U CN 201620464505U CN 205761843 U CN205761843 U CN 205761843U
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- China
- Prior art keywords
- silencer cover
- cylinder
- noise reduction
- cyclone dust
- exhaustor
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Abstract
The utility model discloses a kind of noise reduction cyclone dust extractor, including silencer cover, described silencer cover covers the outer wall of cylinder, the inner chamber of described cylinder is provided with exhaustor, and the top left side of cylinder is provided with air inlet, it is provided with guide vane bottom described exhaustor, and the bottom of cylinder is provided with flue-dust retainer, the bottom of described flue-dust retainer is provided with straight tube, described silencer cover includes the first silencer cover, the inner chamber of described first silencer cover is provided with the second silencer cover, it is provided with silencing cavity between described first silencer cover and the second silencer cover, the inwall of described first silencer cover and the second silencer cover is provided with arc convex, the circular arc top of described arc convex is provided with silencing cotton, utility model simple in construction, separate thoroughly, low energy consumption, the elimination to noise can be improved.
Description
Technical field
This utility model relates to cyclone dust extractor technical field, is specially a kind of noise reduction cyclone dust extractor.
Background technology
At present, each class factory is when producing product, owing to technology is limited, always can produce substantial amounts of dust, these dust are saved bit by bit in the air of factory in a large number, both it had been unfavorable for that staff's was healthy, also have impact on the product quality of produced product, general employing cleaner unit solves this problem, and the cleaner unit floor space used in the market is wide, the dust removing effects of dedusting mechanism is the best, the dust discharged is difficult to process, and operationally with huge noise, affects staff and have a rest, to this end, we have proposed a kind of cyclone dust collector.
Utility model content
The purpose of this utility model is to provide a kind of noise reduction cyclone dust extractor, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of noise reduction cyclone dust extractor, including silencer cover, described silencer cover covers the outer wall of cylinder, the inner chamber of described cylinder is provided with exhaustor, and the top left side of cylinder is provided with air inlet, it is provided with guide vane bottom described exhaustor, and the bottom of cylinder is provided with flue-dust retainer, the bottom of described flue-dust retainer is provided with straight tube, described silencer cover includes the first silencer cover, the inner chamber of described first silencer cover is provided with the second silencer cover, it is provided with silencing cavity between described first silencer cover and the second silencer cover, the inwall of described first silencer cover and the second silencer cover is provided with arc convex, the circular arc top of described arc convex is provided with silencing cotton.
Preferably, described air inlet is divided into worm frame with the connecting portion of described cylinder.
Preferably, the bottom level of described exhaustor is less than the bottom of air inlet.
Preferably, one end of described silencing cavity is provided with and is connected the connecting hole coordinated with external member.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, separate thoroughly, low energy consumption, can improve the elimination to noise.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model silencer cover structural representation.
In figure: 1 silencer cover, 2 cylinders, 3 exhaustors, 4 guide vanes, 5 flue-dust retainers, 6 straight tubes, 7 air inlets, 11 first silencer covers, 12 silencing cavity, 13 arc convex, 14 second silencer covers, 15 silencing cottons.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，A kind of technical scheme of this utility model offer: a kind of noise reduction cyclone dust extractor，Including silencer cover 1，Described silencer cover 1 covers the outer wall of cylinder 2，The inner chamber of described cylinder 2 is provided with exhaustor 3，And the top left side of cylinder 2 is provided with air inlet 7，It is provided with guide vane 4 bottom described exhaustor 3，And the bottom of cylinder 2 is provided with flue-dust retainer 5，The bottom of described flue-dust retainer 5 is provided with straight tube 6，Described silencer cover 1 includes the first silencer cover 11，The inner chamber of described first silencer cover 11 is provided with the second silencer cover 14，It is provided with silencing cavity 12 between described first silencer cover 11 and the second silencer cover 14，The inwall of described first silencer cover 11 and the second silencer cover 14 is provided with arc convex 13，The circular arc top of described arc convex 13 is provided with silencing cotton 15.
Wherein, described air inlet 7 is divided into worm frame with the connecting portion of described cylinder 2, and cylinder 2 is accessed from described cylinder 2 side, the bottom level of described exhaustor 3 is less than the bottom of air inlet 7, one end of described silencing cavity 12 is provided with and is connected the connecting hole coordinated with external member, it is simple to silencer cover 1 covers the outer wall at cylinder 2.
Fig. 2 illustrates silencer cover 1 of the present utility model, silencer cover includes the first silencer cover 11 and the second silencer cover 14, it is provided with silencing cavity 12 between first silencer cover 11 and the second silencer cover 14, the inwall of the first silencer cover 11 and the second silencer cover 14 is provided with arc convex 13, so can make inwall out-of-flatness, can play good erasure effect, the circular arc top of arc convex 13 is provided with silencing cotton 15, and silencing cotton 15 can also play the effect of noise reduction.
Operation principle: dusty gas is entered into the inner chamber of cylinder 2 by air inlet 7, the gas entered flows along the barrel circumference of cylinder 2, move bottom flue-dust retainer 5 the most from top to bottom, form the outward turning dust-contained airflow declined, the grit that density is far longer than gas by produced centrifugal force in strong rotary course gets rid of to wall, grit once contacts with wall, just loses inertia force and leans on the momentum of entrance velocity and the gravity of self to fall to entering flue-dust retainer 5 along wall.Rotating the air-flow declined after arriving bottom flue-dust retainer 5. the axis part along cleaner unit is transferred upwards. form the interior rotational gas flow risen, and discharged to exhaustor 3 by the guide vane 4 of cleaner unit, it is covered with silencer cover 1 on the outer wall of cylinder 2, can operationally play the effect of noise reduction.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a noise reduction cyclone dust extractor，Including silencer cover (1)，It is characterized in that: described silencer cover (1) covers the outer wall of cylinder (2)，The inner chamber of described cylinder (2) is provided with exhaustor (3)，And the top left side of cylinder (2) is provided with air inlet (7)，Described exhaustor (3) bottom is provided with guide vane (4)，And the bottom of cylinder (2) is provided with flue-dust retainer (5)，The bottom of described flue-dust retainer (5) is provided with straight tube (6)，Described silencer cover (1) includes the first silencer cover (11)，The inner chamber of described first silencer cover (11) is provided with the second silencer cover (14)，It is provided with silencing cavity (12) between described first silencer cover (11) and the second silencer cover (14)，The inwall of described first silencer cover (11) and the second silencer cover (14) is provided with arc convex (13)，The circular arc top of described arc convex (13) is provided with silencing cotton (15).
- A kind of noise reduction cyclone dust extractor the most according to claim 1, it is characterised in that: described air inlet (7) is divided into worm frame with the connecting portion of described cylinder (2).
- A kind of noise reduction cyclone dust extractor the most according to claim 1, it is characterised in that: the bottom level of described exhaustor (3) is less than the bottom of air inlet (7).
- A kind of noise reduction cyclone dust extractor the most according to claim 1, it is characterised in that: one end of described silencing cavity (12) is provided with and is connected the connecting hole coordinated with external member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464505.8U CN205761843U (en) | 2016-05-22 | 2016-05-22 | A kind of noise reduction cyclone dust extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464505.8U CN205761843U (en) | 2016-05-22 | 2016-05-22 | A kind of noise reduction cyclone dust extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205761843U true CN205761843U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464505.8U Expired - Fee Related CN205761843U (en) | 2016-05-22 | 2016-05-22 | A kind of noise reduction cyclone dust extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205761843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889462A (en) * | 2018-06-15 | 2018-11-27 | 太仓望虞机械科技有限公司 | A kind of cyclone dust collectors |
| CN109046812A (en) * | 2018-07-31 | 2018-12-21 | 深圳市奈士迪技术研发有限公司 | A kind of low noise cyclone separator |
-
2016
- 2016-05-22 CN CN201620464505.8U patent/CN205761843U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889462A (en) * | 2018-06-15 | 2018-11-27 | 太仓望虞机械科技有限公司 | A kind of cyclone dust collectors |
| CN109046812A (en) * | 2018-07-31 | 2018-12-21 | 深圳市奈士迪技术研发有限公司 | A kind of low noise cyclone separator |
| CN109046812B (en) * | 2018-07-31 | 2021-03-16 | 北京中智信息技术股份有限公司 | Low-noise cyclone separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180522 |