CN109603317A - A kind of new type cyclone dust collector - Google Patents

A kind of new type cyclone dust collector Download PDF

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Publication number
CN109603317A
CN109603317A CN201910095168.8A CN201910095168A CN109603317A CN 109603317 A CN109603317 A CN 109603317A CN 201910095168 A CN201910095168 A CN 201910095168A CN 109603317 A CN109603317 A CN 109603317A
Authority
CN
China
Prior art keywords
block cover
cylinder
cover
cyclone
new type
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
Application number
CN201910095168.8A
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Chinese (zh)
Inventor
王明星
蔡华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xin Star Environmental Protection Technology Co Ltd
Original Assignee
Xin Star Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xin Star Environmental Protection Technology Co Ltd filed Critical Xin Star Environmental Protection Technology Co Ltd
Priority to CN201910095168.8A priority Critical patent/CN109603317A/en
Publication of CN109603317A publication Critical patent/CN109603317A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20Combinations of devices covered by groups B01D45/00 and B01D46/00

Abstract

The present invention relates to a kind of new type cyclone dust collectors, including absorbing cylinder, lower doffing, blast pipe, cyclone cylinder, cover, discharge pipe, protection bracket, filter core, the first block cover and the second block cover;The present invention effectively prevents medium sized particle using the first block cover and two second gear covers and frequently moves up and down, so that medium sized particle sufficiently falls and is discharged, it avoids medium sized particle from frequently hitting the barrel of cyclone separator, thus substantially eliminates noise.

Description

A kind of new type cyclone dust collector
Technical field
The present invention relates to a kind of new type cyclone dust collectors.
Background technique
Cyclone separator is a kind of equipment of the separation for gas-solid system or liquid-solid system;Its working principle is that leaning on Rotary motion caused by air-flow is introduced tangentially into makes that there is the solid particle of larger centrifugal inertial force or drop to get rid of to outside wall surface point It opens, for existing cyclone separator when separating solid particle, medium sized particle can be frequent under the action of spiral air flow It moves up and down, and then the barrel of constant impingement cyclone separator, causes noise larger;Meanwhile the frequent up and down motion of particle The smooth whereabouts of particle can not be discharged, be needed further improvement.
Summary of the invention
In view of the above-mentioned state of the art, technical problem to be solved by the present invention lies in provide one kind to effectively prevent Medium sized particle frequently moves up and down, so that medium sized particle sufficiently falls and is discharged, avoids medium sized Particle frequently hits the barrel of cyclone separator, thus substantially eliminates the new type cyclone dust collector of noise.
The technical scheme of the invention to solve the technical problem is: a kind of new type cyclone dust collector, including absorption Cylinder, lower doffing, blast pipe, cyclone cylinder, cover, discharge pipe, protection bracket, filter core, the first block cover and the second block cover, feature exist In being provided with blast pipe on the outside of the cyclone cylinder, one end of the blast pipe is tangentially fixed on the outer circumference of cyclone cylinder Face, the other end of the blast pipe are formed with reducing pipe, and the other end of the reducing pipe is along involute direction and cyclone cylinder Portion is interconnected, and outside is provided with dismountable cover at the upper end opening of the cyclone cylinder, wears on the outside of the upper end of the cover The discharge pipe for being equipped with and being distributed vertically is plugged, absorbing cylinder, the section of the absorbing cylinder are fixed at the lower ending opening of the cyclone cylinder Shape is isosceles trapezoid, and lower doffing is fixed at the lower ending opening of the absorbing cylinder, and the cross sectional shape of the lower doffing is to be inverted Isosceles trapezoid;The downside center of the cover is fixed with protection bracket;The protection bracket insertion is arranged in cyclone cylinder and suction The inside of attached cylinder, the protection bracket are internally provided with dismountable filter core, and the inner upper of the lower doffing is provided with cross To the first block cover of distribution, the setting of the lower inside of the absorbing cylinder is there are two the second symmetrical block cover, and two described the Two block covers are horizontally installed on the top two sides of the first block cover respectively.
Preferably, the both ends of first block cover are each attached on the inner wall of lower doffing;The section shape of first block cover Shape is isosceles triangle, symmetrical baffle there are two formation in first block cover, the angle a between two baffles It is 60~80 degree.
Preferably, the guiding there are four equidistantly distributed is stamped and formed out on the upside side of each baffle outward Plate, accordingly, the upside side of each baffle are respectively formed on the spreading grooves there are four equidistantly distributed.
Preferably, the angle b between the guide plate and baffle is 10~30 degree.
Preferably, the both ends of second block cover are each attached on the inner wall of absorbing cylinder;The structure of second block cover with The structure of first block cover is identical.
Compared with the prior art, the advantages of the present invention are as follows: the present invention is covered with effect using the first block cover and two second gear It prevents medium sized particle frequently to move up and down, so that medium sized particle sufficiently falls and is discharged, avoids medium The particle of size frequently hits the barrel of cyclone separator, thus substantially eliminates noise.
Detailed description of the invention
Fig. 1 is structure chart of the invention;
Fig. 2 is structure top view of the invention;
Fig. 3 is the overlooking structure figure of the first block cover of the invention;
Fig. 4 is the sectional structure chart of the first block cover of the invention.
Specific embodiment
As shown in figures 1-4, a kind of new type cyclone dust collector, including absorbing cylinder 3, lower doffing 7, blast pipe 2, cyclone cylinder 9, Cover 10, discharge pipe 1, protection bracket 5, filter core 4, the first block cover 6 and the second block cover 8;The outside of cyclone cylinder 9 is provided with blast pipe 2, one end of blast pipe 2 is tangentially fixed on the outer circumference face of cyclone cylinder 9, and the other end of blast pipe 2 is formed with reducing pipe 21, The other end of reducing pipe 21 is interconnected along involute direction and the inside of cyclone cylinder 9, and outside is set at the upper end opening of cyclone cylinder 9 It is equipped with dismountable cover 10, interts on the outside of the upper end of cover 10 and is provided with the discharge pipe 1 being distributed vertically, the lower end of cyclone cylinder 9 Opening is fixed with absorbing cylinder 3, and the cross sectional shape of absorbing cylinder 3 is isosceles trapezoid, is fixed with whereabouts at the lower ending opening of absorbing cylinder 3 Cylinder 7, the cross sectional shape of lower doffing 7 are inverted isosceles trapezoid;The downside center of cover 10 is fixed with protection bracket 5;Protection support Frame 5 is inserted into the inside that cyclone cylinder 9 and absorbing cylinder 3 is arranged in, and protection bracket 5 is internally provided with dismountable filter core 4, lower doffing 7 inner upper is provided with the first block cover 6 of cross direction profiles, and the both ends of the first block cover 6 are each attached on the inner wall of lower doffing 7, The cross sectional shape of first block cover 6 is isosceles triangle, is formed in the first block cover 6 there are two symmetrical baffle 61, two are kept off Angle a between plate 61 is 70 degree;Equidistantly distributed there are four being stamped and formed out outward on the upside side of each baffle 61 Guide plate 62, accordingly, the upside side of each baffle 61 are respectively formed on the spreading grooves 63 there are four equidistantly distributed;Guide plate Angle b between 62 and baffle 61 is 20 degree;The second symmetrical block cover 8 that there are two the lower inside settings of absorbing cylinder 3, two A second block cover 8 is horizontally installed on the top two sides of the first block cover 6 respectively;The structure of the structure of second block cover 8 and the first block cover 6 It is identical;The both ends of second block cover 8 are each attached on the inner wall of absorbing cylinder 3.
In use, the air outlet of blower to be linked into one end of blast pipe 2, the air-flow for being mingled with dust passes through blast pipe 2 Enter in reducing pipe 21, and with the caliber of reducing pipe 21 reduce and constantly improve flow velocity, then along involute direction into Enter the inside of cyclone cylinder 9, and then the protection bracket 5 that surrounds of spiral flows, so that dust is adequately absorbed into filter core 4 In, play the effect of dedusting;Air-flow after dedusting is discharged to the outside upwardly through discharge pipe 1;The biggish dirt block of particle can be due to In lower fall by absorbing cylinder 3 and enter in lower doffing 7, be discharged to the outside finally by the opening of lower 7 lower end of doffing;Portion Point dirt block can under the action of spiral air flow between absorbing cylinder 3 and lower doffing 7 disordered motion up and down, on the one hand increase and make an uproar On the other hand sound is also unfavorable for the discharge of dirt block;So the present invention is provided with the first block cover 6 and two the second block covers 8, work as rising Dirt block enter the lower inner of the first block cover 6 after, can be stopped by two baffles 61 and can not continue to rise, thus under continuing Fall discharge;The setting of spreading grooves 63, so that the air-flow in lower doffing 7 will not enter the first block cover 6 by the blocking of large area Dirt block a part of lower inner can by spreading grooves 63 to blowing out outside two sides, but due to the setting of guide plate 62, blowout Dirt block can fall diagonally downward;And the dirt block risen from 6 two sides gap of the first block cover can be according to similarly being hindered by two the second block covers 8 It keeps off and stops rising, to ensure that effective whereabouts of dirt block;Cover 10 is removed, then filter core 4 can be replaced.
Cyclone separator is a kind of equipment of the separation for gas-solid system or liquid-solid system;Its working principle is that leaning on Rotary motion caused by air-flow is introduced tangentially into makes that there is the solid particle of larger centrifugal inertial force or drop to get rid of to outside wall surface point It opens, for existing cyclone separator when separating solid particle, medium sized particle can be frequent under the action of spiral air flow It moves up and down, and then the barrel of constant impingement cyclone separator, causes noise larger;In addition, the frequent up and down motion of particle The smooth whereabouts of particle can not be discharged;The present invention effectively prevents median size using the first block cover 6 and two the second block covers 8 Particle frequently move up and down so that medium sized particle sufficiently falls and is discharged, avoid medium sized particle frequent The barrel of cyclone separator is hit, thus substantially eliminates noise.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of skill in the art that it still can be right Technical solution documented by foregoing embodiments is modified, or is replaced on an equal basis to part of technical characteristic;And this It modifies or replaces, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution It encloses.

Claims (5)

1. a kind of new type cyclone dust collector, including absorbing cylinder, lower doffing, blast pipe, cyclone cylinder, cover, discharge pipe, protection support Frame, filter core, the first block cover and the second block cover, which is characterized in that blast pipe, the blast pipe are provided on the outside of the cyclone cylinder One end be tangentially fixed on the outer circumference face of cyclone cylinder, the other end of the blast pipe is formed with reducing pipe, described tapered The other end of pipe is interconnected along involute direction and the inside of cyclone cylinder, and outside is provided at the upper end opening of the cyclone cylinder Dismountable cover, the upper end outside of the cover is interspersed to be provided with the discharge pipe being distributed vertically, and the lower end of the cyclone cylinder is opened Absorbing cylinder is fixed at mouthful, the cross sectional shape of the absorbing cylinder is isosceles trapezoid, is fixed at the lower ending opening of the absorbing cylinder Lower doffing, the cross sectional shape of the lower doffing are inverted isosceles trapezoid;The downside center of the cover is fixed with protection bracket; The inside of cyclone cylinder and absorbing cylinder is arranged in the protection bracket insertion, and the protection bracket is internally provided with dismountable filter The inner upper of core, the lower doffing is provided with the first block cover of cross direction profiles, and the lower inside of the absorbing cylinder is provided with two A the second symmetrical block cover, two second block covers are horizontally installed on the top two sides of the first block cover respectively.
2. a kind of new type cyclone dust collector according to claim 1, which is characterized in that the both ends of first block cover are solid It is scheduled on the inner wall of lower doffing;The cross sectional shape of first block cover is isosceles triangle, is formed with two in first block cover A symmetrical baffle, the angle a between two baffles are 60~80 degree.
3. a kind of new type cyclone dust collector according to claim 2, which is characterized in that the upside side of each baffle On be stamped and formed out guide plate there are four equidistantly distributed, accordingly, equal shape on the upside side of each baffle outward At there are four the spreading grooves of equidistantly distributed.
4. a kind of new type cyclone dust collector according to claim 3, which is characterized in that between the guide plate and baffle Angle b is 10~30 degree.
5. a kind of new type cyclone dust collector according to claim 1, which is characterized in that the both ends of second block cover are solid It is scheduled on the inner wall of absorbing cylinder;The structure of second block cover is identical as the structure of the first block cover.
CN201910095168.8A 2019-01-31 2019-01-31 A kind of new type cyclone dust collector Pending CN109603317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910095168.8A CN109603317A (en) 2019-01-31 2019-01-31 A kind of new type cyclone dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910095168.8A CN109603317A (en) 2019-01-31 2019-01-31 A kind of new type cyclone dust collector

Publications (1)

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CN109603317A true CN109603317A (en) 2019-04-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113230810A (en) * 2021-06-09 2021-08-10 四川利达华锐机械有限公司 Application method of dust remover for improving fine particle purification efficiency

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207103A1 (en) * 1982-02-27 1983-09-15 Kernforschungsanlage Jülich GmbH, 5170 Jülich CYCLE FOR PURIFYING GAS WITH A FILTER INSIDE THE CYCLE
CN1377627A (en) * 2002-04-28 2002-11-06 苏州金莱克清洁器具有限公司 Speed reducing centrifugal duster for cleaner
CN1471998A (en) * 2003-06-03 2004-02-04 江苏大学流体机械工程技术研究中心 Microparticle collecting method
KR20060071467A (en) * 2004-12-22 2006-06-27 삼성광주전자 주식회사 A collecting apparatus of a vacuum cleaner
CN101342437A (en) * 2008-08-11 2009-01-14 陈美青 Whirlwind type filter cartridge dust wiper
CN203329514U (en) * 2013-06-22 2013-12-11 山西永恒集团有限公司 Air inlet centrifugal dust remover
CN107008094A (en) * 2017-04-28 2017-08-04 四川新科环保设备制造有限公司 A kind of whirlwind cloth bag combination dust arrester and dust removal method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207103A1 (en) * 1982-02-27 1983-09-15 Kernforschungsanlage Jülich GmbH, 5170 Jülich CYCLE FOR PURIFYING GAS WITH A FILTER INSIDE THE CYCLE
CN1377627A (en) * 2002-04-28 2002-11-06 苏州金莱克清洁器具有限公司 Speed reducing centrifugal duster for cleaner
CN1471998A (en) * 2003-06-03 2004-02-04 江苏大学流体机械工程技术研究中心 Microparticle collecting method
KR20060071467A (en) * 2004-12-22 2006-06-27 삼성광주전자 주식회사 A collecting apparatus of a vacuum cleaner
CN101342437A (en) * 2008-08-11 2009-01-14 陈美青 Whirlwind type filter cartridge dust wiper
CN203329514U (en) * 2013-06-22 2013-12-11 山西永恒集团有限公司 Air inlet centrifugal dust remover
CN107008094A (en) * 2017-04-28 2017-08-04 四川新科环保设备制造有限公司 A kind of whirlwind cloth bag combination dust arrester and dust removal method

Non-Patent Citations (1)

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Title
谭天祐: "《工业通风除尘技术》", 31 August 1984, 中国建筑工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113230810A (en) * 2021-06-09 2021-08-10 四川利达华锐机械有限公司 Application method of dust remover for improving fine particle purification efficiency

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