CN109078766A - A kind of cyclone dust collectors - Google Patents
A kind of cyclone dust collectors Download PDFInfo
- Publication number
- CN109078766A CN109078766A CN201811012101.5A CN201811012101A CN109078766A CN 109078766 A CN109078766 A CN 109078766A CN 201811012101 A CN201811012101 A CN 201811012101A CN 109078766 A CN109078766 A CN 109078766A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cyclone dust
- dust collectors
- deflector
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 51
- 239000003818 cinder Substances 0.000 claims description 14
- 241000883990 Flabellum Species 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 206010022000 influenza Diseases 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/185—Dust collectors
- B04C5/187—Dust collectors forming an integral part of the vortex chamber
Abstract
The present patent application belongs to technical field of dust removal equipment, specifically disclose a kind of cyclone dust collectors, including cylinder, the cylinder top is equipped with air inlet pipe, the exhaust pipe for being equipped at the top of the cylinder and being connected to inside cylinder, the cylinder lower part are equipped with storage ash bucket, the deflector of at least one layer of annular are equipped in the cylinder, air inlet is divided at least two air intake ducts by the deflector, and the lower end of the deflector is located at the top of exhaust pipe lower end.Present invention is mainly used for industrial dedusting, solve the problems, such as that multiple cyclone dust collectors are installed when air inflow is larger increases production cost.
Description
Technical field
The invention belongs to technical field of dust removal equipment, specifically disclose a kind of cyclone dust collectors.
Background technique
Cyclone dust collectors are the centrifugal force generated using flow rotation process, separate dust from dust-contained airflow
's.It after dust-contained airflow enters deduster along a tangential direction by deduster import, makes rotating motion downwards along outer wall, this stock is to backspin
The air-flow turned is known as outer whirlpool, after outer whirlpool reaches cone base, then upwards, rotates upwards along axle center, finally from discharge pipe
Discharge, this strand of upward air-flow become interior whirlpool, downward outer whirlpool and upward interior whirlpool direction of rotation be it is identical, that is, unite
One is clockwise or to be unified for counterclockwise, and when air-flow makes rotating motion, dust is got rid of under the influence of centrifugal force to outer wall, is reached outer
The dust of wall falls into ash bucket along wall surface under the collective effect of lower rotational gas flow and gravity.
Cyclone dust collectors are made of air inlet pipe, exhaust pipe, cylinder, cone and ash bucket.The diameter of cylinder is smaller,
The dust removing effects of cyclone dust collectors are better.After air inflow when dedusting increases, needs to install multiple cyclone dust collectors and removed
Dirt increases equipment energy consumption after installing multiple cyclone dust collectors, while occupying biggish area and space, so that production
Cost increases；If the cyclone dust collectors using less number are dusted, can dust removing effects be reduced, dedusting result is not
It is up to standard.
Summary of the invention
The purpose of the present invention is to provide a kind of cyclone dust collectors, to solve to install multiple cyclone dust removals when air inflow is larger
Device increases the problem of production cost.
In order to achieve the above object, base case of the invention are as follows: a kind of cyclone dust collectors, including cylinder, the circle
Cylinder top is equipped with air inlet pipe, and the exhaust pipe being connected to cylinder inside, the cylinder lower part are equipped at the top of the cylinder
Be the deflector of C-shaped equipped with an at least truncation surface equipped with storage ash bucket, in the cylinder, the deflector by air inlet be divided into
Few two air intake ducts, the lower end of the deflector is located at the top of exhaust pipe lower end.
The working principle of this base case is: using before the dedusting of this cyclone dust collectors, being first passed through gas from air inlet pipe
Into cylinder, gas is divided into multiple air flues under deflector effect, and the gas of air inlet pipe nozzle is divided into multiply by multiple air flues
Air-flow, air-flow rotate under deflector effect, and the dust particles contained in gas settle downwards along deflector, purified
Gas is drained into air by exhaust pipe.
The beneficial effect of this base case is:
(1) in the present solution, by being arranged at least one layer of deflector in cylinder, deflector can will be at air inlet pipe nozzle
Gas is shunted, and the gas after being shunted by deflector can be contacted quickly with deflector, reduces dust particles and cylinder in this way
The time of internal wall contact, increase efficiency of dust collection；
It (2), also can will be in per share air-flow even if increasing gas flow after the gas in air inlet pipe is divided into multiply air-flow
Dust removes, this cyclone dust collectors can be dusted the biggish gas of flow in the case where not adding standby multiple equipment, drops
Low equipment energy consumption, reduces production cost.
Compared with prior art, present apparatus high dust collection efficiency can be dusted the gas of different flow, the scope of application
Extensively.
Further, the nozzle of the air inlet pipe is rectangular nozzle, and the intake of the air inlet pipe is 10000-
12000m3/ h, the diameter of the cylinder are 1-1.48m, and the caliber of the exhaust pipe is 0.5-0.74m, the deflector
Height is 0.35-0.55m.This cyclone dust collectors can select suitable cylinder diameter, exhaust pipe according to the gas of different flow
Caliber and deflector height, had not only saved the material of manufacturing equipment in this way, but also increased dust removing effects.
Further, circumferentially arranged with multiple supports in the middle part of the cylinder, the support is equipped with mounting hole.Pass through support
Cyclone dust collectors can be installed at various height, increase the stability of equipment.
Further, flange is equipped at the nozzle of the air inlet pipe and exhaust pipe.It can be connect with pipeline by the way that flange is arranged,
It is dismantled when easy access simultaneously.
Further, the storage ash bucket is the storage ash bucket of cone cell.The storage ash bucket of cone cell is set convenient for collecting dust and to dust
Discharging.
Further, the storage ash bucket lower part is equipped with discharge port, and the discharge outlet is equipped with ash output part, and the ash output part includes
Mandril, the bracket for going out cinder box and being arranged on discharge port inner wall, the bracket are equipped with casing, and described sleeve pipe inner wall is equipped with envelope
The curved slot closed, the mandril top are equipped with flabellum, and mandril lower part is equipped with helical blade, is equipped with protrusion in the middle part of the mandril,
The protrusion is slidably connected in curved slot, and the cinder box out is arranged in discharge outlet, and the ash discharge lower box part is hinged with gear
Plate is equipped with torsional spring between the baffle and out cinder box.Setting can make the spiral air flow formed in cyclone dust collectors drive fan in this way
Intermittence occurs in casing and moves up and down, pushes baffle downward when mandril moves down for leaf and mandril rotation when mandril rotates
Mobile, baffle is moved down the dust discharge in cinder box out；Baffle intermittence is opened, and guarantee has less air to enter rotation
In wind deduster, the dust removing effects in cyclone dust collectors are not influenced in this way.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of cyclone dust collectors embodiment one of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is a kind of the schematic diagram of the section structure of cyclone dust collectors embodiment two of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: cylinder 1, air inlet pipe 2, exhaust pipe 3, storage ash bucket 4, deflector 5, branch
Seat 6, flange 8, discharge port 9, reinforcing rib 10, goes out cinder box 11, bracket 12, casing 13, mandril 14, flabellum 15, spiral at mounting hole 7
Blade 16, baffle 17, raised 18, curved slot 19.
Embodiment one
As depicted in figs. 1 and 2, a kind of cyclone dust collectors, including cylinder 1,1 middle part of cylinder are circumferentially welded with multiple
Support 6, the number of support 6 is preferably four in the present embodiment, offers mounting hole 7 on each support 6.1 top of cylinder
It is welded with air inlet pipe 2, the section of air inlet pipe 2 is that rectangle can also be round, and the section of air inlet pipe 2 is preferably square in the present embodiment
Shape；It is welded with the exhaust pipe 3 being connected to inside cylinder 1 at the top of cylinder 1, is welded at the nozzle of air inlet pipe 2 and exhaust pipe 3
There is flange 8.1 lower weld of cylinder has the storage ash bucket 4 of cone cell, and the lower part of storage ash bucket 4 offers discharge port 9, sets in cylinder 1
Having at least one layer of truncation surface is the deflector 5 of c-type, and the number of plies of deflector 5 is preferably three layers in the present embodiment, three deflectors 5
Between be connected with reinforcing rib 10, air inlet is divided into four air intake ducts by deflector 5, and the lower end of deflector 5 is located at 3 lower end of exhaust pipe
Top.
When the air inflow of air inlet pipe is 10000-12000m3/ h, the diameter of cylinder are preferably 1-1.48m, exhaust pipe
Caliber is 0.5-0.74m, and the height of deflector is 0.35-0.55m.
When it is implemented, being first passed into gas in cylinder 1 from air inlet pipe 2, gas is divided into more under the effect of deflector 5
The gas of a air flue, 2 nozzle of air inlet pipe is divided into multiply air-flow by multiple air flues, and air-flow rotates under the effect of deflector 5, gas
The dust particles contained in body settle downwards along deflector 5, and purified gas is drained into air by exhaust pipe 3.
Embodiment two
As shown in figure 3, on the basis of example 1, ash output part is set at discharge port 9, ash output part include mandril 14,
Cinder box 11 and the bracket 12 being arranged on 9 inner wall of discharge port out, the axis that bracket 12 is located at discharge port 9 are equipped with casing 13, set
Closed curved slot 19 is offered on 13 inner wall of pipe；14 top of mandril is welded with flabellum 15, and 14 lower weld of mandril has spiral
Blade 16 is equipped with protrusion 18 in the middle part of mandril 14, and protrusion 18 is slidably connected in curved slot 19, the upper port of casing 13 and lower end
Mouth is equipped with sealing cover；Cinder box 11 is arranged at discharge port 9 out, and 11 lower left side of cinder box is hinged with baffle 17 out, baffle 17 with
Torsional spring is equipped between cinder box 11 out, when torsional spring is not by external force, baffle 17 is in horizontality.When cyclone dust collectors work,
It will form the air-flow of spiral in cyclone dust collectors, flabellum 15 rotates under spiral air flow effect, and the rotation of flabellum 15 drives top
Bar 14 rotates, and protrusion 18 is moved up and down along curved slot 19 when mandril 14 rotates, and mandril 14 can be made to move up and down in this way, mandril 14
Baffle 17 is pushed to move down when moving down, it is defeated into cinder box 11 out to store up the dust in ash bucket 4 when helical blade 16 rotates
It send, after baffle 17 moves down, dust is discharged out cinder box 11.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (6)
1. a kind of cyclone dust collectors, including cylinder, the cylinder top is equipped with air inlet pipe, be equipped at the top of the cylinder with
The exhaust pipe being connected to inside cylinder, the cylinder lower part are equipped with storage ash bucket, which is characterized in that are equipped with extremely in the cylinder
A few truncation surface is the deflector of C-shaped, and air inlet is divided at least two air intake ducts, the lower end of the deflector by the deflector
Positioned at the top of exhaust pipe lower end.
2. a kind of cyclone dust collectors according to claim 1, which is characterized in that the nozzle of the air inlet pipe is rectangular pipe
Mouthful, the intake of the air inlet pipe is 10000-12000m3/ h, the diameter of the cylinder are 1-1.48m, the exhaust pipe
Caliber is 0.5-0.74m, and the height of the deflector is 0.35-0.55m.
3. a kind of cyclone dust collectors according to claim 1, which is characterized in that circumferentially arranged with more in the middle part of the cylinder
A support, the support are equipped with mounting hole.
4. a kind of cyclone dust collectors according to claim 1, which is characterized in that at the nozzle of the air inlet pipe and exhaust pipe
It is equipped with flange.
5. a kind of cyclone dust collectors according to claim 1, which is characterized in that the storage ash bucket is the storage ash bucket of cone cell.
6. a kind of cyclone dust collectors according to claim 1, which is characterized in that the storage ash bucket lower part is equipped with discharge port,
The discharge outlet is equipped with ash output part, and the ash output part includes mandril, out cinder box and the bracket being arranged on discharge port inner wall, institute
Bracket is stated equipped with casing, described sleeve pipe inner wall is equipped with closed curved slot, and the mandril top is equipped with flabellum, under mandril
Portion is equipped with helical blade, is equipped with protrusion in the middle part of the mandril, and the protrusion is slidably connected in curved slot, and the cinder box out is set
It sets in discharge outlet, the ash discharge lower box part is hinged with baffle, and torsional spring is equipped between the baffle and out cinder box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012101.5A CN109078766A (en) | 2018-08-31 | 2018-08-31 | A kind of cyclone dust collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012101.5A CN109078766A (en) | 2018-08-31 | 2018-08-31 | A kind of cyclone dust collectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109078766A true CN109078766A (en) | 2018-12-25 |
Family
ID=64840235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811012101.5A Pending CN109078766A (en) | 2018-08-31 | 2018-08-31 | A kind of cyclone dust collectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078766A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909079A (en) * | 2019-04-15 | 2019-06-21 | 青岛科技大学 | A kind of multilayer flow guiding type cyclone separator |
| CN112973997A (en) * | 2021-02-05 | 2021-06-18 | 程婉莹 | Cyclone dust removal device for industrial dust removal |
| CN114377865A (en) * | 2020-10-21 | 2022-04-22 | 国家能源投资集团有限责任公司 | Cyclone separator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583107A (en) * | 1945-05-25 | 1946-12-09 | Walter Fritz Mode | Improvements in cyclone separators |
| FR1070633A (en) * | 1952-01-07 | 1954-08-03 | Simon Ltd Henry | Advanced separator for suspended solids in gas |
| GB1335344A (en) * | 1970-11-11 | 1973-10-24 | Serck Industries Ltd | Dust filtration apparatus |
| CN203304085U (en) * | 2013-05-22 | 2013-11-27 | 江苏新中环保股份有限公司 | Isolation device in cyclone dust collector |
| CN204073663U (en) * | 2014-11-15 | 2015-01-07 | 袁俊强 | One efficiently keeps off cyclone dust collectors again |
| CN206701518U (en) * | 2017-03-31 | 2017-12-05 | 四川省四维环保设备有限公司 | A kind of spiral low resistance cyclone dust |
| CN108434882A (en) * | 2018-05-29 | 2018-08-24 | 贵州环科环境工程有限公司 | Filtering dust collecting equipment in negative pressure |
| CN209093638U (en) * | 2018-08-31 | 2019-07-12 | 重庆山巨化工机械股份有限公司 | A kind of cyclone dust collectors |
-
2018
- 2018-08-31 CN CN201811012101.5A patent/CN109078766A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583107A (en) * | 1945-05-25 | 1946-12-09 | Walter Fritz Mode | Improvements in cyclone separators |
| FR1070633A (en) * | 1952-01-07 | 1954-08-03 | Simon Ltd Henry | Advanced separator for suspended solids in gas |
| GB1335344A (en) * | 1970-11-11 | 1973-10-24 | Serck Industries Ltd | Dust filtration apparatus |
| CN203304085U (en) * | 2013-05-22 | 2013-11-27 | 江苏新中环保股份有限公司 | Isolation device in cyclone dust collector |
| CN204073663U (en) * | 2014-11-15 | 2015-01-07 | 袁俊强 | One efficiently keeps off cyclone dust collectors again |
| CN206701518U (en) * | 2017-03-31 | 2017-12-05 | 四川省四维环保设备有限公司 | A kind of spiral low resistance cyclone dust |
| CN108434882A (en) * | 2018-05-29 | 2018-08-24 | 贵州环科环境工程有限公司 | Filtering dust collecting equipment in negative pressure |
| CN209093638U (en) * | 2018-08-31 | 2019-07-12 | 重庆山巨化工机械股份有限公司 | A kind of cyclone dust collectors |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909079A (en) * | 2019-04-15 | 2019-06-21 | 青岛科技大学 | A kind of multilayer flow guiding type cyclone separator |
| CN114377865A (en) * | 2020-10-21 | 2022-04-22 | 国家能源投资集团有限责任公司 | Cyclone separator |
| CN112973997A (en) * | 2021-02-05 | 2021-06-18 | 程婉莹 | Cyclone dust removal device for industrial dust removal |
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