CN107199129B - A kind of whirlwind pressurization dust-extraction unit - Google Patents
A kind of whirlwind pressurization dust-extraction unit Download PDFInfo
- Publication number
- CN107199129B CN107199129B CN201710427260.0A CN201710427260A CN107199129B CN 107199129 B CN107199129 B CN 107199129B CN 201710427260 A CN201710427260 A CN 201710427260A CN 107199129 B CN107199129 B CN 107199129B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/007—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal rotors, e.g. impeller, ventilator, fan, blower, pump
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Abstract
The invention belongs to dust collecting process apparatus fields, and in particular to a kind of whirlwind pressurization dust-extraction unit, including primary dust removing cylinder, two-stage dust removal cylinder, 3-stage dust-removal cylinder and connecting rod pressurizing mechanism.Connecting rod pressurizing mechanism includes that level-one drives material casting impeller, spiral axial-flow impeller, circulation whirlwind to be evenly distributed with mechanism, shaft, bearing, stirring support shaft, secondary driving material casting impeller.Circulation whirlwind, which is evenly distributed in mechanism, is provided with distinguished and admirable collection port, distinguished and admirable flow-guiding channel, distinguished and admirable air outlet, distinguished and admirable mixed flow region.By carrying out to the air-flow after sorting, secondary booster becomes a mandarin the present invention, swirl flow separation and circulated air are through the multistage dedusting of the progress of rotating separation again, to being more than the dust progress dedusting again that critical air inlet air velocity is pulled away due to inflow velocity while improving dust-laden wind treating capacity, to improve dust removing effects.
Description
Technical field
The invention belongs to dust collecting process apparatus fields, and in particular to a kind of whirlwind pressurization dust-extraction unit.
Background technique
The course of work of cyclone dust collectors is when dusty gas enters cyclone separator by air inlet, and air-flow has straight line fortune
It is dynamic to become circular motion.The overwhelming majority of swirling eddy is twist downward from cylinder along wall；Dusty gas is rotating through
Centrifugal action is generated in journey, and relative density is greater than the grit of gas once contacting with wall, just radial inertial force is lost and leans on
Downward momentum and downward gravity fall along wall surface, and into flue-dust retainer, in the prior art, that there are dedustings is not thorough for cyclone dust collectors
Bottom, air outlet dust content is high, the small defect of processing air quantity, and the existing improvement to cyclone dust collectors focuses primarily upon device
On structure of modification and treatment process, often exists and takes out mouth and carry that dust is high or processing air quantity is small or secondary pollution problems,
Therefore it still needs to be innovated and optimized in structure and technique.
Summary of the invention
The invention aims to provide a kind of whirlwind pressurization dust-extraction unit.The present apparatus is by carrying out the air-flow after sorting
Secondary booster becomes a mandarin, swirl flow separates and circulated air is through the multistage dedusting of the progress of rotating separation again, improves the processing of dust-laden wind
To being more than the dust progress dedusting again that critical air inlet air velocity is pulled away due to inflow velocity while amount, to improve
Dust removing effects.
In order to achieve the above objectives, the present invention is implemented according to following technical scheme:
A kind of whirlwind pressurization dust-extraction unit, comprising: primary dust removing cylinder, two-stage dust removal cylinder, 3-stage dust-removal cylinder and connecting rod pressurizing
Mechanism, the connecting rod pressurizing mechanism include level-one driving material casting impeller, spiral axial-flow impeller, circulation whirlwind be evenly distributed with mechanism, shaft,
Bearing, stirring support shaft, secondary driving material casting impeller, the top of the primary dust removing cylinder, two-stage dust removal cylinder and 3-stage dust-removal cylinder
It is tubular Disengagement zone, lower part is cone cell Disengagement zone, the tubular Disengagement zone on primary dust removing cylinder top and two-stage dust removal cylinder
The cone cell Disengagement zone of lower part is fixedly connected, and the cone cell Disengagement zone bottom of primary dust removing cylinder lower part is provided with discharge gate, level-one
Except being evenly arranged with feeding inlet on the barrel of the tubular Disengagement zone on dirt barrel top；The 3-stage dust-removal cylinder is fixed on by support frame
In two-stage dust removal cylinder, the cone cell Disengagement zone bottom of 3-stage dust-removal cylinder lower part is provided with second level feeding inlet；The two-stage dust removal
It is provided with secondary discharge port at the top of the tubular Disengagement zone on cylinder top, the shaft, which is nested in, is individually fixed in second level by bracket
Except in the bearing in the tubular Disengagement zone on dirt barrel top and the cone cell Disengagement zone of 3-stage dust-removal cylinder lower part, shaft end extends to one
Grade is removed in the tubular Disengagement zone on dirt barrel top, and the level-one driving material casting impeller is evenly arranged on shaft end by stirring support shaft,
Level-one discharge port is formed between the level-one driving material casting impeller and shaft, the second level feeding inlet is communicated with level-one discharge port；
The spiral axial-flow impeller is located in 3-stage dust-removal cylinder, is made of the deflector of Spiral distribution around the shaft；The circulation whirlwind is equal
Cloth mechanism is by stirring in the shaft that support shaft is evenly arranged between spiral axial-flow impeller and level-one driving material casting impeller and being located at two
Grade is set to spiral axial-flow impeller and three-level except the bottom in the cone cell Disengagement zone of dirt barrel lower part, the secondary driving material casting impeller
Except in the shaft of the top of dirt barrel.
Further, the circulation whirlwind, which is evenly distributed in mechanism, is provided with distinguished and admirable collection port, distinguished and admirable flow-guiding channel, distinguished and admirable outlet air
Mouthful, distinguished and admirable mixed flow region；The distinguished and admirable collection port is located at distinguished and admirable flow-guiding channel, and corresponds with distinguished and admirable flow-guiding channel；The wind
The lower port of conductance circulation road is communicated with distinguished and admirable mixed flow region；The distinguished and admirable air outlet is located at the outer end that circulation whirlwind is evenly distributed with mechanism
Portion is communicated with distinguished and admirable mixed flow region.
Further, the level-one driving material casting impeller is set at the feeding inlet of primary dust removing cylinder, and level-one drives material casting leaf
Wheel is made of several material casting blades, and several material casting blades are distributed in shaft by stirring support shaft.
Further, the second level feeding inlet bottom outside and circulation whirlwind are evenly distributed between mechanism upper surface that be provided with rubber close
Seal ring.
Further, the secondary driving material casting impeller is by the shaft that is distributed in above spiral axial-flow impeller and 3-stage dust-removal cylinder
On arc shaped blade constitute.
Preferably, 2 or more pan feedings are evenly arranged on the barrel of the tubular Disengagement zone on primary dust removing cylinder top
Mouthful.
Compared with prior art, the invention has the following beneficial effects:
1, spiral axial-flow impeller of the invention carries out screw propulsion to primary purification wind under the drive of shaft, provides air-flow
The tangential initial velocity of the rotation of final dusting, therefore the dust point of conventional cyclone dust collectors can be reached under the lower initial velocity that becomes a mandarin
From effect, critical air inlet air velocity is indirectly improved, dust removal process amount is helped to improve.
, the circulation whirlwind in connecting rod pressurizing mechanism of the invention is evenly distributed with mechanism and circulated air may make to form synchronized wind in the same direction
Stream, therefore can facilitate to being more than the dust progress dedusting again that critical air inlet air velocity is pulled away due to inflow velocity
Improve dust removing effects.
, this whirlwind pressurization dust-extraction unit dedusting is directly separated by secondary rotating, one cycle returning charge dedusting greatly improves
The effect of dedusting, and it is compact-sized, space utilization rate is high in the case where high throughput.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is that circulation whirlwind of the invention is evenly distributed with structural scheme of mechanism.
Fig. 3 is that circulation whirlwind of the invention is evenly distributed with mechanism top view.
Fig. 4 is level-one driving material casting blade wheel structure top view of the invention.
Appended drawing reference meaning is as follows in figure:
1, primary dust removing cylinder；11, tubular Disengagement zone；111, discharge gate；112, feeding inlet；12, cone cell Disengagement zone；2, second level
Except dirt barrel；21, secondary discharge port；22, level-one discharge port；3,3-stage dust-removal cylinder；31, second level feeding inlet；4, connecting rod pressurizing mechanism；
41, level-one drives material casting impeller；411, material casting blade；42, spiral axial-flow impeller；421, deflector；43, circulation whirlwind is evenly distributed with machine
Structure；431, distinguished and admirable collection port；432, distinguished and admirable flow-guiding channel；433, distinguished and admirable air outlet；434, distinguished and admirable mixed flow region；44, shaft；45,
Bearing；46, support shaft is stirred；47, secondary driving material casting impeller；5, support frame；6, bracket；7, rubber seal ring.
Specific embodiment
The invention will be further described for Fig. 1-4 and specific embodiment with reference to the accompanying drawing, in the schematic of the invention
Embodiment and explanation are used to explain the present invention, but not as a limitation of the invention.
Shown in Fig. 1-4, a kind of whirlwind pressurization dust-extraction unit includes: primary dust removing cylinder 1, two-stage dust removal cylinder 2,3-stage dust-removal cylinder
3 and connecting rod pressurizing mechanism 4；The connecting rod pressurizing mechanism 4 includes level-one driving material casting impeller 41, spiral axial-flow impeller 42, circulation
Whirlwind is evenly distributed with mechanism 43, shaft 44, bearing 45, stirring support shaft 46, secondary driving material casting impeller 47, wherein primary dust removing cylinder
1, the top of two-stage dust removal cylinder 2 and 3-stage dust-removal cylinder 3 is tubular Disengagement zone 11, and lower part is cone cell Disengagement zone 12, and described one
Grade is placed in the lower section of two-stage dust removal cylinder 2, the tubular Disengagement zone 11 on 1 top of primary dust removing cylinder and two-stage dust removal cylinder 2 except dirt barrel 1
The cone cell Disengagement zone 12 of lower part is fixedly connected, and 12 bottom of cone cell Disengagement zone of 1 lower part of primary dust removing cylinder is provided with discharge gate 111,
2 feeding inlets 112, certainly, feeding inlet 112 are evenly arranged on the barrel of the tubular Disengagement zone 11 on 1 top of primary dust removing cylinder
Quantity also can according to need to increase and decrease；The 3-stage dust-removal cylinder 3 is fixed in two-stage dust removal cylinder 2 by support frame 5, and described three
Grade is provided with second level feeding inlet 31 except 12 bottom of cone cell Disengagement zone of 3 lower part of dirt barrel；The tubular on 2 top of two-stage dust removal cylinder point
Top from area 11 is provided with secondary discharge port 21, and the shaft 44, which is nested in, is individually fixed in two-stage dust removal cylinder 2 by bracket 6
In bearing 45 in the cone cell Disengagement zone 12 of 3 lower part of tubular Disengagement zone 11 and 3-stage dust-removal cylinder on top, 44 end of shaft extends
To the tubular Disengagement zone 11 on 1 top of primary dust removing cylinder, the level-one driving material casting impeller 41 is uniformly distributed by stirring support shaft 46
Level-one is formed between 44 end of shaft, the stirring support shaft 46 and shaft 44 of the level-one driving 41 one end of material casting impeller connection
Discharge port 22, the second level feeding inlet 31 are communicated with level-one discharge port 22；The spiral axial-flow impeller 42 is located at 3-stage dust-removal cylinder 3
It is interior, it is made of the deflector 421 of 44 Spiral distributions around the shaft；It is equal by stirring support shaft 46 that the circulation whirlwind is evenly distributed with mechanism 43
Cloth drives in the shaft 44 between material casting impeller 41 in spiral axial-flow impeller 42 and level-one and is located at the cone of 2 lower part of two-stage dust removal cylinder
Bottom in shape Disengagement zone 12, the secondary driving material casting impeller 47 are set to spiral axial-flow impeller 42 and 3-stage dust-removal cylinder 3
In the shaft 44 of top.
In addition, the circulation whirlwind, which is evenly distributed in mechanism 43, is provided with distinguished and admirable collection port 431, distinguished and admirable flow-guiding channel 432, distinguished and admirable
Air outlet 433, distinguished and admirable mixed flow region 434；The distinguished and admirable collection port 431 is located at distinguished and admirable flow-guiding channel 432, and with distinguished and admirable flow-guiding channel
432 correspond；The lower port of the distinguished and admirable flow-guiding channel 432 is communicated with distinguished and admirable mixed flow region 434；The distinguished and admirable air outlet 433
It is evenly distributed with the outer end of mechanism 43 positioned at circulation whirlwind, is communicated with distinguished and admirable mixed flow region 434；Referring to Figures 1 and 2, the circulation whirlwind
Uniformly distributed mechanism 43 can be strip blade, and strip blade is evenly arranged in shaft 44 by stirring support shaft 46, in strip
It is provided with several distinguished and admirable collection ports 431 on the top of blade sidewall, is distinguished and admirable mixed flow in strip blade interior setting cavity
Area 434 is equipped with the distinguished and admirable flow-guiding channel 432 for being connected to distinguished and admirable collection port 431 and distinguished and admirable mixed flow region 434 in strip blade interior,
Distinguished and admirable collection port 431 is corresponded with distinguished and admirable flow-guiding channel 432, opened up on the side wall of strip blade tip it is several it is distinguished and admirable go out
Air port 433, distinguished and admirable air outlet 433 are communicated with distinguished and admirable mixed flow region 434.Its effect is the dirt separated by two-stage dust removal cylinder 2
When the circulation whirlwind that grain reaches two-stage dust removal cylinder 2 is evenly distributed with mechanism 43, as circulation whirlwind is evenly distributed with the rotation of mechanism 43, grit is confused
Air enters distinguished and admirable collection port 431, by distinguished and admirable flow-guiding channel 432, distinguished and admirable mixed flow region 434, distinguished and admirable air outlet 433, is formed same
Enter level-one driving material casting impeller 41 to synchronized Tangential Wind stream.
In addition, the level-one driving material casting impeller 41 is set at the feeding inlet 112 of primary dust removing cylinder 1 referring to Fig. 4, one
Grade driving material casting impeller 41 is made of several material casting blades 411, and several material casting blades 411 are uniformly distributed by stirring support shaft 46
In in shaft 44, several material casting blades 411 can be distributed in flabellum shape, convenient for carrying out again three times after 411 material casting of material casting blade
Rotating separation dedusting improves dust-laden wind treating capacity.
In addition, in referring to Fig.1, in order to guarantee the primary purification wind after level-one driving 41 dust removal process of material casting impeller by one
The discharge of grade discharge port 22 and second level feeding inlet 31 enter 3-stage dust-removal cylinder 3, and 31 bottom outside of second level feeding inlet and circulation are revolved
Wind is evenly distributed between 43 upper surface of mechanism and is provided with rubber seal ring 7.
In addition, the secondary driving material casting impeller 47 is by being distributed in 3 top of spiral axial-flow impeller 42 and 3-stage dust-removal cylinder
Arc shaped blade in shaft 44 is constituted, and arc shaped blade can be distributed in flabellum shape, and the effect of secondary driving material casting impeller 47 is pair
Primary purification air-flow after sorting carries out secondary acceleration material casting, provides the tangential initial velocity of rotation of air-flow final dusting, makes air-flow
Into two-stage dust removal cylinder 2.
It is described further below with reference to Fig. 1-4 pairs of courses of work of the invention:
Dust-contained airflow is passed through primary dust removing cylinder 1 from feeding inlet 112, the distinguished and admirable drive level-one driving material casting impeller 41 of pan feeding revolves
Turn, level-one drives the material casting blade 411 of material casting impeller 41 to the distinguished and admirable material casting of pan feeding, and pan feeding is distinguished and admirable tangential along material casting blade 411
After dishing out, centrifugal movement and rotating separation tangentially are done in 1 inner wall of primary dust removing cylinder, by means of centrifugal force by grit from air-flow
Middle separation and the inner wall for being trapped in primary dust removing cylinder 1, then fall grit from discharge gate 111 by gravity and be discharged, it is primary net
Change wind to be discharged by level-one discharge port 22, and 3-stage dust-removal cylinder 3 is entered by second level feeding inlet 31, as level-one drives material casting leaf
The rotation of wheel 41 drives spiral axial-flow impeller 42, circulation whirlwind to be evenly distributed with mechanism 43 and secondary driving throwing simultaneously also by shaft 44
Material impeller 47 rotates with, and the progress spiral distinguished and admirable to primary purification of spiral axial-flow impeller 42 accelerates to promote, secondary driving material casting leaf
Primary purification air-flow after taking turns 47 pairs of sortings carries out secondary acceleration material casting, provides the tangential initial velocity of rotation of air-flow final dusting,
Air-flow enters two-stage dust removal cylinder 2, carries out secondary dust and gas separation along inner wall, is again separate out the grit come and reaches two-stage dust removal cylinder
When 2 circulation whirlwind is evenly distributed with mechanism 43, as circulation whirlwind is evenly distributed with the rotation of mechanism 43, grit confuses air into distinguished and admirable collection
Mouthfuls 431, by distinguished and admirable flow-guiding channel 432, distinguished and admirable mixed flow region 434, distinguished and admirable air outlet 433, formed synchronized tangential distinguished and admirable in the same direction
Material casting impeller 41 is driven into level-one, rotating separation dedusting three times is carried out again after carrying out 411 material casting of material casting blade, improves dust-laden
To being more than that the dust that is pulled away of critical air inlet air velocity carries out final dusting due to inflow velocity while wind treating capacity, from
And improve dust removing effects.
This specification is only that preferred embodiments of the present invention will be described, is not limited the scope of the present invention
Fixed, without departing from the spirit of the design of the present invention, those of ordinary skill in the art make technical solution of the present invention
Various changes and improvements should fall within the scope of protection determined by the claims of the present invention.
The limitation that technical solution of the present invention is not limited to the above specific embodiments, it is all to do according to the technique and scheme of the present invention
Technology deformation out, falls within the scope of protection of the present invention.
Claims (6)
1. a kind of whirlwind is pressurized dust-extraction unit characterized by comprising primary dust removing cylinder, two-stage dust removal cylinder, 3-stage dust-removal cylinder and
Connecting rod pressurizing mechanism, the connecting rod pressurizing mechanism include that level-one drives material casting impeller, spiral axial-flow impeller, circulation whirlwind to be evenly distributed with machine
Structure, shaft, bearing, stirring support shaft, secondary driving material casting impeller, the primary dust removing cylinder, two-stage dust removal cylinder and 3-stage dust-removal
The top of cylinder is tubular Disengagement zone, and lower part is cone cell Disengagement zone, the tubular Disengagement zone and two on primary dust removing cylinder top
Grade is fixedly connected except the cone cell Disengagement zone of dirt barrel lower part, and the cone cell Disengagement zone bottom of primary dust removing cylinder lower part is provided with discharge
Mouthful, feeding inlet is evenly arranged on the barrel of the tubular Disengagement zone on primary dust removing cylinder top；The 3-stage dust-removal cylinder passes through support
Frame is fixed in two-stage dust removal cylinder, and the cone cell Disengagement zone bottom of 3-stage dust-removal cylinder lower part is provided with second level feeding inlet；It is described
Secondary discharge port is provided at the top of the tubular Disengagement zone on two-stage dust removal cylinder top, the shaft is nested in solid respectively by bracket
Due in the bearing in the tubular Disengagement zone on two-stage dust removal cylinder top and the cone cell Disengagement zone of 3-stage dust-removal cylinder lower part, shaft end
It extends in the tubular Disengagement zone on primary dust removing cylinder top, the level-one driving material casting impeller is turned by stirring support shaft and being evenly arranged on
Shaft end, forms level-one discharge port between the level-one driving material casting impeller and shaft, the second level feeding inlet and level-one discharge
Mouth communicates；The spiral axial-flow impeller is located in 3-stage dust-removal cylinder, is made of the deflector of Spiral distribution around the shaft；The circulation
Whirlwind be evenly distributed with mechanism by stir support shaft be evenly arranged on spiral axial-flow impeller and level-one drive in shaft between material casting impeller and
Bottom in the cone cell Disengagement zone of two-stage dust removal cylinder lower part, the secondary driving material casting impeller are set to spiral axial-flow impeller
In the shaft of the top of 3-stage dust-removal cylinder.
2. whirlwind according to claim 1 is pressurized dust-extraction unit, it is characterised in that: the circulation whirlwind is evenly distributed in mechanism and sets
It is equipped with distinguished and admirable collection port, distinguished and admirable flow-guiding channel, distinguished and admirable air outlet, distinguished and admirable mixed flow region；The distinguished and admirable collection port is located at distinguished and admirable water conservancy diversion
Channel, and corresponded with distinguished and admirable flow-guiding channel；The lower port of the distinguished and admirable flow-guiding channel is communicated with distinguished and admirable mixed flow region；The wind
Outflow air port is located at the outer end that circulation whirlwind is evenly distributed with mechanism, communicates with distinguished and admirable mixed flow region.
3. whirlwind according to claim 1 is pressurized dust-extraction unit, it is characterised in that: the level-one driving material casting impeller setting
At the feeding inlet of primary dust removing cylinder, level-one driving material casting impeller is made of several material casting blades, and several material casting blades are logical
Stirring support shaft is crossed to be distributed in shaft.
4. whirlwind according to claim 1 is pressurized dust-extraction unit, it is characterised in that: the second level feeding inlet bottom outside with
Circulation whirlwind, which is evenly distributed between mechanism upper surface, is provided with rubber seal ring.
5. whirlwind according to claim 1 is pressurized dust-extraction unit, it is characterised in that: the secondary driving material casting impeller is by equal
The arc shaped blade being distributed in the shaft above spiral axial-flow impeller and 3-stage dust-removal cylinder is constituted.
6. whirlwind according to claim 1 is pressurized dust-extraction unit, it is characterised in that: the tubular on primary dust removing cylinder top
2 or more feeding inlets are evenly arranged on the barrel of Disengagement zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427260.0A CN107199129B (en) | 2017-06-08 | 2017-06-08 | A kind of whirlwind pressurization dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427260.0A CN107199129B (en) | 2017-06-08 | 2017-06-08 | A kind of whirlwind pressurization dust-extraction unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107199129A CN107199129A (en) | 2017-09-26 |
| CN107199129B true CN107199129B (en) | 2019-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710427260.0A Expired - Fee Related CN107199129B (en) | 2017-06-08 | 2017-06-08 | A kind of whirlwind pressurization dust-extraction unit |
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| CN (1) | CN107199129B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905162A (en) * | 2017-10-26 | 2018-04-13 | 张连军 | A kind of municipal administration dedusting is swept the floor equipment |
| CN109046811A (en) * | 2018-08-06 | 2018-12-21 | 汤铁 | Strong centrifugal electrostatic dust collector at a high speed |
| CN111359353B (en) * | 2020-03-21 | 2021-10-08 | 临泉县浪鲨克工贸有限公司 | Weaving is with weaving dirt collection device |
| CN111847566A (en) * | 2020-07-23 | 2020-10-30 | 上海乔尼水处理设备工程有限公司 | Method and device for treating high-COD wastewater in electronic industry |
| CN114471973B (en) * | 2022-01-25 | 2023-10-20 | 广东石油化工学院 | Cyclone separation structure capable of increasing circumferential power |
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|---|---|---|---|---|
| CN2138525Y (en) * | 1992-09-23 | 1993-07-21 | 东北电力学院 | Multi-stage vortex duster |
| CN2366180Y (en) * | 1998-02-21 | 2000-03-01 | 黄石市建材节能设备总厂 | Vortex flow dust collecting apparatus |
| CN101011684A (en) * | 2007-02-14 | 2007-08-08 | 云国峰 | Cyclone separator |
| US7547427B2 (en) * | 2005-12-22 | 2009-06-16 | Uop Llc | Multiple stage separator vessel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9370783B2 (en) * | 2014-03-28 | 2016-06-21 | Uop Llc | Apparatuses and methods for gas-solid separations using cyclones |
-
2017
- 2017-06-08 CN CN201710427260.0A patent/CN107199129B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138525Y (en) * | 1992-09-23 | 1993-07-21 | 东北电力学院 | Multi-stage vortex duster |
| CN2366180Y (en) * | 1998-02-21 | 2000-03-01 | 黄石市建材节能设备总厂 | Vortex flow dust collecting apparatus |
| US7547427B2 (en) * | 2005-12-22 | 2009-06-16 | Uop Llc | Multiple stage separator vessel |
| CN101011684A (en) * | 2007-02-14 | 2007-08-08 | 云国峰 | Cyclone separator |
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| Publication number | Publication date |
|---|---|
| CN107199129A (en) | 2017-09-26 |
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