CN205761852U - A kind of two stage cyclone cleaner unit - Google Patents
A kind of two stage cyclone cleaner unit Download PDFInfo
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- CN205761852U CN205761852U CN201620477151.0U CN201620477151U CN205761852U CN 205761852 U CN205761852 U CN 205761852U CN 201620477151 U CN201620477151 U CN 201620477151U CN 205761852 U CN205761852 U CN 205761852U
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- cyclone
- cleaner unit
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Abstract
This utility model relates to a kind of two stage cyclone cleaner unit, including first order cyclone dust extractor and second level cyclone dust extractor；Dust air-flow inputs first order cyclone dust extractor by air inlet, first order cyclone dust extractor includes one-level cylinder and one-level cone, the upper end of one-level cone is connected with reducer pipe by one-level exhaustor, the end of reducer pipe connects with the air intake vent of second level cyclone dust extractor, second level cyclone dust extractor includes two grades of cylinders and two grades of cones, and the upper end of two grades of cylinders is provided with secondary exhaust.This utility model design two-part cyclone system, it is possible to increase the efficiency of whirlwind gravitational dust collection, reaches twice classification to dust granules and removes, improve dust removing effects；Reducer pipe reduces caliber, makes the speed of air-flow improve, and accelerates the air velocity in the cyclone dust extractor of the second level, it is ensured that dust removing effects.
Description
Technical field
This utility model relates to cleaner, is specifically related to a kind of two stage cyclone cleaner unit.
Background technology
For the dust of coal-burning boiler etc, owing to its particle size distribution is relatively big, generally
0.1um to 100um.Cyclone dust removal mode relies primarily on action of gravity and is isolated, and gravity
Separate and size has direct relation.If designing whirlwind for 0.1um to 100um,
Typically choosing 10um as technical parameter, its cyclone dust removal effect is poor.Existing whirlwind removes
Dirt device substantially revolves as basic technical parameter, employing one-level according to the mean diameter of powder class
The mode of wind carries out dedusting, owing to the particle size range of dust is wider, can only efficiently solve particle diameter
Bigger granule, the granule dedusting effect less for granule is poor, if with less particle diameter
As the basic parameter of cyclone design, bulky grain is to the work efficiency of cyclone and energy loss
There is again large effect, it is impossible to reach real high-effective dust-removing.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, design a kind of two-stage rotation
Wind cleaner unit, designs two-part cyclone system, it is possible to increase the efficiency of whirlwind gravitational dust collection,
Reach twice classification to dust granules to remove, improve dust removing effects；Reducer pipe reduces caliber,
The speed making air-flow improves, and accelerates the air velocity in the cyclone dust extractor of the second level, it is ensured that dedusting
Effect.
For achieving the above object, this utility model be employed technical scheme comprise that a kind of two stage cyclone
Cleaner unit, including first order cyclone dust extractor and second level cyclone dust extractor；Dust air-flow passes through
Air inlet input first order cyclone dust extractor, first order cyclone dust extractor includes one-level cylinder and
Level cone, the upper end of one-level cone is connected with reducer pipe by one-level exhaustor, the end of reducer pipe
End connects with the air intake vent of second level cyclone dust extractor, and second level cyclone dust extractor includes two grades of cylinders
Body and two grades of cones, the upper end of two grades of cylinders is provided with secondary exhaust；
The lower end of one-level cone is provided with one-level wind stopping device, and the lower end of one-level wind stopping device is provided with one-level collection
Dirt case；The lower end of two grades of cones is provided with two grades of wind stopping devices, and the lower end of two grades of wind stopping devices is provided with two grades
Disposal box.
Preferably, single stage of dust collection case is 10 microns of disposal boxes.
Preferably, two grades of disposal boxes are 2.5 microns of disposal boxes.
Preferably, the end caliber of reducer pipe diminishes.
Preferably, the upside of single stage of dust collection case and two grades of disposal boxes is respectively equipped with a dust hopper.
Preferably, air inlet is provided with aerator.
Preferably, one-level exhaustor is positioned at the middle part of one-level cylinder, and secondary exhaust is positioned at two grades
The middle part of cylinder.
Preferably, the diameter of one-level cone and two grades of cones is gradually reduced from top to bottom.
Advantage of the present utility model and having the beneficial effects that:
Two stage cyclone cleaner unit, designs two-part cyclone system, it is possible to increase whirlwind gravity
The efficiency of dedusting, reaches twice classification to dust granules and removes, improve dust removing effects；Reducing
Pipe reduces caliber, makes the speed of air-flow improve, and accelerates the gas velocity in the cyclone dust extractor of the second level
Degree, it is ensured that dust removing effects.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model two stage cyclone cleaner unit.
In figure: 1, air inlet；2, one-level exhaustor；3, reducer pipe；4, air intake vent；5、
Secondary exhaust；6, one-level cylinder；7, one-level cone；8, two grades of cylinders；9, two grades of cones
Body；10, one-level wind stopping device；11, single stage of dust collection case；12, two grades of wind stopping devices；13, two grades
Disposal box.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is made further
Describe.Following example are only used for clearly illustrating the technical solution of the utility model, and
Protection domain of the present utility model can not be limited with this.
Embodiment 1
As shown in Figure 1: a kind of two stage cyclone cleaner unit, including first order cyclone dust extractor and the
Second cyclone dust extractor；Dust air-flow inputs first order cyclone dust extractor by air inlet 1, the
One cyclonic cleaner unit includes one-level cylinder 6 and one-level cone 7, and the upper end of one-level cone 7 leads to
Cross one-level exhaustor 2 to connect with reducer pipe 3, the end of reducer pipe 3 and second level cyclone dust removal
The air intake vent 4 of device connects, and second level cyclone dust extractor includes two grades of cylinders 8 and two grades of cones 9,
The upper end of two grades of cylinders 8 is provided with secondary exhaust 5；
The lower end of one-level cone 7 is provided with one-level wind stopping device 10, and the lower end of one-level wind stopping device 10 is provided with
Single stage of dust collection case 11；The lower end of two grades of cones 9 is provided with two grades of wind stopping devices 12, two grades of wind stopping devices 12
Lower end be provided with two grades of disposal boxes 13.
Single stage of dust collection case 11 is 10 microns of disposal boxes.Two grades of disposal boxes 13 are 2.5 microns of disposal boxes.
The end caliber of reducer pipe 3 diminishes.The upside of single stage of dust collection case 11 and two grades of disposal boxes 13 is respectively
It is provided with a dust hopper.Air inlet 1 is provided with aerator.One-level exhaustor 2 is positioned at one-level cylinder
The middle part of 6, secondary exhaust 5 is positioned at the middle part of two grades of cylinders 8.One-level cone 7 and two grades of cones
The diameter of 9 is gradually reduced from top to bottom.
Carry after the air-flow of dust is accelerated by aerator and introduce first order cyclone dust removal from air inlet 1
Device, gas produces swirling eddy by air inlet 1 rotation, after entering one-level cylinder 6, along outer wall
Making spiral rotating motion from top to bottom, the air-flow that this strand is rotated down arrives one-level cone 7 end
Behind portion, then upwards, rotating up along axle center, when air-flow rotates, grit is at inertia
The effect of centrifugal force moves down outer wall, falls into dust along wall under air-flow and gravity act on jointly
Bucket, dust enters single stage of dust collection case 11 by one-level wind stopping device 10, and the gas eliminating dust converges
Discharge by one-level exhaustor 2 to central core region.Expellant gas still contains particle diameter less, dense
Spending lower dust, air-flow is accelerated by after reducer pipe 3, enters second level cyclone dust removal
The air intake vent 4 of device, enters second level cyclone dust extractor and spins shape rotary motion so that it is from
Under the effect of mental and physical efforts, move down outer wall, under air-flow and gravity act on jointly, fall into collection along wall
Dirt bucket, less dust grain enters disposal box by two grades of wind stopping devices 12, eliminates the gas of dust
Body converges is discharged by secondary exhaust 5 to central core region so that dust obtains removing the most thoroughly.
Having the beneficial effects that of the present embodiment: two stage cyclone cleaner unit, design two-part whirlwind removes
Dirt system, it is possible to increase the efficiency of whirlwind gravitational dust collection, reaches twice classification to dust granules
Remove, improve dust removing effects；Reducer pipe reduces caliber, makes the speed of air-flow improve, and accelerates the
Air velocity in second cyclone dust extractor, it is ensured that dust removing effects.
The above is only preferred implementation of the present utility model, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from this utility model know-why,
Can also make some improvements and modifications, these improvements and modifications also should be regarded as of the present utility model
Protection domain.
Claims (8)
1. a two stage cyclone cleaner unit, it is characterised in that include first order cyclone dust extractor
With second level cyclone dust extractor；Dust air-flow inputs first order cyclone dust extractor by air inlet,
First order cyclone dust extractor includes one-level cylinder and one-level cone, and the upper end of one-level cone passes through one
Level exhaustor connects with reducer pipe, the end of reducer pipe and the air intake vent of second level cyclone dust extractor
Connection, second level cyclone dust extractor includes two grades of cylinders and two grades of cones, the upper end of two grades of cylinders
It is provided with secondary exhaust；
The lower end of one-level cone is provided with one-level wind stopping device, and the lower end of one-level wind stopping device is provided with one-level collection
Dirt case；The lower end of two grades of cones is provided with two grades of wind stopping devices, and the lower end of two grades of wind stopping devices is provided with two grades
Disposal box.
2. two stage cyclone cleaner unit as claimed in claim 1, it is characterised in that single stage of dust collection
Case is 10 microns of disposal boxes.
3. two stage cyclone cleaner unit as claimed in claim 1, it is characterised in that two grades of dusts
Case is 2.5 microns of disposal boxes.
4. two stage cyclone cleaner unit as claimed in claim 1, it is characterised in that reducer pipe
End caliber diminish.
5. two stage cyclone cleaner unit as claimed in claim 1, it is characterised in that one-level collection
The upside of dirt case and two grades of disposal boxes is respectively equipped with a dust hopper.
6. the two stage cyclone cleaner unit as described in claim 1-5 is arbitrary, it is characterised in that
Air inlet is provided with aerator.
7. the two stage cyclone cleaner unit as described in claim 1-5 is arbitrary, it is characterised in that
One-level exhaustor is positioned at the middle part of one-level cylinder, and secondary exhaust is positioned at the middle part of two grades of cylinders.
8. the two stage cyclone cleaner unit as described in claim 1-5 is arbitrary, it is characterised in that
The diameter of one-level cone and two grades of cones is gradually reduced from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477151.0U CN205761852U (en) | 2016-05-23 | 2016-05-23 | A kind of two stage cyclone cleaner unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477151.0U CN205761852U (en) | 2016-05-23 | 2016-05-23 | A kind of two stage cyclone cleaner unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205761852U true CN205761852U (en) | 2016-12-07 |
Family
ID=58116192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620477151.0U Expired - Fee Related CN205761852U (en) | 2016-05-23 | 2016-05-23 | A kind of two stage cyclone cleaner unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205761852U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227178A (en) * | 2017-06-28 | 2017-10-03 | 新奥科技发展有限公司 | A kind of gas-solid separating device |
| CN107837609A (en) * | 2017-12-21 | 2018-03-27 | 南京航空航天大学 | Use the dust arrester and method of multistage DC cyclone separator combination array |
| CN109011856A (en) * | 2018-05-14 | 2018-12-18 | 启东市供销机械有限公司 | Novel two-stage combines dust removal unit |
| CN109499238A (en) * | 2018-11-09 | 2019-03-22 | 漳州微水环保科技有限公司 | The purification system for the flue gas that Dual-barrel rotary kiln harmlessness disposing chromium-bearing sludge generates |
| CN110871504A (en) * | 2019-12-02 | 2020-03-10 | 安徽芜湖海螺建筑安装工程有限责任公司 | Cutting and dust-collecting device for refractory bricks and cutting and dust-collecting method for refractory bricks |
| CN113952817A (en) * | 2020-07-15 | 2022-01-21 | 桃源县平安机械设备制造有限公司 | Multistage adjustable dust removal equipment |
| CN114557632A (en) * | 2022-03-08 | 2022-05-31 | 广东石油化工学院 | Two-stage cyclone separation assembly capable of flowing from multi-cone to single cone and dust collector |
| CN114789093A (en) * | 2022-03-10 | 2022-07-26 | 中国神华煤制油化工有限公司 | Device and method for separating vitrinite from coal and vitrinite coal separated by using device or method |
-
2016
- 2016-05-23 CN CN201620477151.0U patent/CN205761852U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227178A (en) * | 2017-06-28 | 2017-10-03 | 新奥科技发展有限公司 | A kind of gas-solid separating device |
| CN107227178B (en) * | 2017-06-28 | 2020-09-11 | 新奥科技发展有限公司 | Gas-solid separation device |
| CN107837609A (en) * | 2017-12-21 | 2018-03-27 | 南京航空航天大学 | Use the dust arrester and method of multistage DC cyclone separator combination array |
| CN109011856A (en) * | 2018-05-14 | 2018-12-18 | 启东市供销机械有限公司 | Novel two-stage combines dust removal unit |
| CN109499238A (en) * | 2018-11-09 | 2019-03-22 | 漳州微水环保科技有限公司 | The purification system for the flue gas that Dual-barrel rotary kiln harmlessness disposing chromium-bearing sludge generates |
| CN110871504A (en) * | 2019-12-02 | 2020-03-10 | 安徽芜湖海螺建筑安装工程有限责任公司 | Cutting and dust-collecting device for refractory bricks and cutting and dust-collecting method for refractory bricks |
| CN113952817A (en) * | 2020-07-15 | 2022-01-21 | 桃源县平安机械设备制造有限公司 | Multistage adjustable dust removal equipment |
| CN114557632A (en) * | 2022-03-08 | 2022-05-31 | 广东石油化工学院 | Two-stage cyclone separation assembly capable of flowing from multi-cone to single cone and dust collector |
| CN114789093A (en) * | 2022-03-10 | 2022-07-26 | 中国神华煤制油化工有限公司 | Device and method for separating vitrinite from coal and vitrinite coal separated by using device or method |
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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 |
Granted publication date: 20161207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |