CN102259066A - Primary-secondary combined type cyclone dust remover - Google Patents
Primary-secondary combined type cyclone dust remover Download PDFInfo
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- CN102259066A CN102259066A CN201110178414XA CN201110178414A CN102259066A CN 102259066 A CN102259066 A CN 102259066A CN 201110178414X A CN201110178414X A CN 201110178414XA CN 201110178414 A CN201110178414 A CN 201110178414A CN 102259066 A CN102259066 A CN 102259066A
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- dust
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- type cyclone
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- 239000000428 dust Substances 0.000 title claims abstract description 127
- 238000007664 blowing Methods 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 18
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010410 dusting Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The invention provides a primary-secondary combined type cyclone dust remover and belongs to the technical field of dust removal. The primary-secondary combined type cyclone dust remover can be used for solving the problems that a conventional dust remover only carries out dust removal treatment simply and the air discharged to the external environment can not meet requirements possibly. The primary-secondary combined type cyclone dust remover comprises a shell and a dust collecting box, wherein the inside of the shell is a cavity; the dust collecting box is positioned at the bottom of the shell; the shell is provided with an air inlet; the inside of the shell is divided into three cavity bodies, namely an upper cavity body, a middle cavity body and a lower cavity body; a dust collecting hopper is arranged in the dust collecting box; further, two ends of the dust collecting hopper are respectively communicated with the dust collecting box and the lower cavity body; a discharging valve plate is arranged at the dust collecting hopper; the air inlet is positioned at the lower cavity body; further, a bug dust separating structure I is arranged in the lower cavity body; the lower end of the lower cavity body is communicated with the dust collecting hopper; the middle cavity body is communicated with the lower cavity body; a plurality of branch pipes are arranged at the side part of the middle cavity body; two ends of each branch pipe are respectively communicated with the upper cavity body and the dust collecting box; and an air outlet is arranged at the upper cavity body. The primary-secondary combined type cyclone dust remover has the advantages of high dust removal efficiency and compact structure.
Description
Technical field
The invention belongs to the dedusting technology field, relate to a kind of deduster, particularly a kind of primary and secondary combined type cyclone dust collectors.
Background technology
Air-flow is when rotating, and the dust granules in the air-flow can be because of being separated from air-flow by action of centrifugal force.The equipment that utilizes centrifugal force to carry out dedusting is called cyclone dust collectors, also claims cyclone separator.
Cyclone dust collectors have characteristics such as make to install easily and maintenance management makes things convenient for, cost and operating cost are low, are widely used in various industrial departments.Be mainly used in pre-dedusting and the feed separation and the recovery of high concentrate dust.Press the structure of cyclone dust collectors, can be divided into common cyclone dust collectors, special-shaped cyclone dust collectors, double-cyclone dust collector and combined cyclone duster.Above-mentioned deduster is simple in structure, and area occupied is bigger, and efficiency of dust collection is low.
For example its publication number of Chinese patent CN201669160U provides a kind of " deduster that has air-introduced machine ", it comprises deduster and the induced draught system that is connected with deduster, induced draught system comprises induced duct and air-introduced machine, and induced duct is connected with deduster, and air-introduced machine is connected with induced duct.It simple in structure and can will have the air of dust carry smoothly to put and carry out the dedusting operation in the deduster.
But above-mentioned deduster is common deduster, and band dirt air just simply carries out dust removal process, may still not reach requirement to extraneous air discharged.Existing other cyclone dust collectors all exist similar problem.
Summary of the invention
The objective of the invention is the problems referred to above, the primary and secondary combined type cyclone dust collectors of a kind of efficiency of dust collection height, compact conformation are provided at the prior art existence.
Purpose of the present invention can realize by following technical proposal: a kind of primary and secondary combined type cyclone dust collectors, comprise housing that an inside is cavity and the disposal box that is positioned at housing bottom, has air inlet on the described housing, it is characterized in that, have three independently cavitys in the described housing from top to bottom: upper cavity, middle cavity and lower chamber, the two ends that have tapered dust hopper and dust hopper in the described disposal box are communicated with disposal box and lower chamber respectively, the dust hopper place has can be with the blowing valve plate of its switching, above-mentioned air inlet is positioned at the lower chamber place and lower chamber has the dust separation structure one that air-flow is flowed in the shape of a spiral, the lower chamber lower end is communicated with dust hopper, middle cavity is communicated with lower chamber, middle cavity side portion is circumferentially with the some arms that are communicated with it along it, the two ends of arm are communicated with upper cavity and disposal box respectively, and the upper cavity place has air outlet.
The blowing valve plate is closed dust hopper in this primary and secondary combined type cyclone dust collectors dust removal process, and band dirt air is entered in the lower chamber by air inlet, and under the effect of dust separation structure one, the dust that a part of particle is bigger directly falls in the dust hopper.The less dust of a part of in addition particle carries out final dusting along with air enters arm.That is to say that the air at the arm place is mobile from the bottom to top, make most of dust to fall in the disposal box along arm.At last, pure air is discharged by air outlet again.After dust runs up to a certain degree, the blowing valve plate to be opened, dust just directly falls in the disposal box.
In above-mentioned primary and secondary combined type cyclone dust collectors, described dust separation structure one is spiral airway, and the entrance point of airway communicates with above-mentioned air inlet.
Band dirt air enters in the lower chamber process through blast pipe, and direction is mobile in the shape of a spiral for feasible band dirt air under the effect of helicoidal structure, is convenient to dust and drops.
In above-mentioned primary and secondary combined type cyclone dust collectors, described arm vertically is arranged at hull outside.By a plurality of arms band dirt air-flow is carried out second diffluence and handle, be beneficial to dust more and drop.
In above-mentioned primary and secondary combined type cyclone dust collectors, tool makes the dust separation structure two that air-flow flows in the shape of a spiral in the described arm.
Isolating construction two makes band dirt flow spirals flow, and can be convenient to also that dust drops in final dusting.
In above-mentioned primary and secondary combined type cyclone dust collectors, described dust separation structure two is for being positioned at the spiral airway in arm middle part, and the entrance point of airway communicates with above-mentioned middle cavity.
In above-mentioned primary and secondary combined type cyclone dust collectors, described lower chamber bottom has blanking port, and the large port place of blanking port and dust hopper over against, above-mentioned blowing valve plate is located at the portlet place of dust hopper.
The blowing valve plate of closing makes that dust all concentrates in the dust hopper in the dust removal process, opens blowing valve plate dust and directly drops in disposal box, is convenient to dust and reclaims.Simultaneously, such structure can also be avoided air intake of lower chamber and arm secondary air stream string, and reduces efficiency of dust collection.
In above-mentioned primary and secondary combined type cyclone dust collectors, the portlet size of described blowing valve plate and dust hopper coupling, an end of described blowing valve plate is hinged on the dust hopper, and the blowing valve plate other end has handle, and handle stretches out dust hopper.
When the blowing valve plate is opened and closed, directly pull handle and get final product.
In above-mentioned primary and secondary combined type cyclone dust collectors, described air outlet is positioned at the top of upper cavity.
Air-flow need upwards flow and could be discharged by air outlet, and dust can drop in arm smoothly.
Compared with prior art, this primary and secondary combined type cyclone dust collectors make dust to drop in disposal box smoothly owing to all have spiral helicine cyclone structure on lower chamber and arm like this.Simultaneously, because arm is a plurality of, the whirly body makes band dirt air obtain second diffluence and handles that its dust removing effects is better, has the higher utility of ratio.
In addition, this deduster middle shell, arm and disposal box link together, and compact overall structure occupies little space.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of this primary and secondary combined type cyclone dust collectors.
Fig. 2 is the plan structure schematic diagram of this primary and secondary combined type cyclone dust collectors.
Among the figure, 1, housing; 1a, upper cavity; 1a1, air outlet; 1b, lower chamber; 1b1, blanking port; 1b2, dust separation structure one; 1c, middle cavity; 2, air inlet; 3, blowing valve plate; 4, disposal box; 5, dust hopper; 6, arm; 6a, dust separation structure two.
The specific embodiment
As depicted in figs. 1 and 2, this primary and secondary combined type cyclone dust collectors comprise the housing 1 that an inside is cavity, have three independently cavitys in the housing 1 from top to bottom: upper cavity 1a, middle cavity 1c and lower chamber 1b.
Air inlet 1a1 is positioned at lower chamber 1b place and lower chamber 1b has dust separation structure one 1b2 that air-flow is flowed in the shape of a spiral.Housing 1 bottom has disposal box 4, and the two ends that have tapered dust hopper 5 and dust hopper 5 in the disposal box 4 are communicated with disposal box 4 and lower chamber 1b respectively.Lower chamber 1b lower end is communicated with disposal box 4, and middle cavity 1c is communicated with lower chamber 1b, and middle cavity 1c sidepiece is circumferentially with the some arms 6 that are communicated with it along it, and the two ends of arm 6 are communicated with upper cavity 1a and disposal box 4 respectively, and upper cavity 1a top has air outlet 1a1.Dust separation structure one 1b2 is spiral airway, and the entrance point of airway communicates with above-mentioned air inlet 2.
Air outlet 1a1 is positioned at upper cavity 1a top.
Arm 6 is vertical is arranged at housing 1 outside, and equal tool makes mobile in the shape of a spiral dust separation structure two 6a of air-flow in the every arm 6, dust separation structure two 6a are for being positioned at the spiral airway in arm 6 middle parts, and the entrance point of airway communicates with above-mentioned middle cavity 1c.
This primary and secondary combined type cyclone dust collectors when work the blowing valve plate 3 close, band dirt air is entered in the lower chamber 1b by air inlet 2, under the effect of dust separation structure one 1b2, make in this process band dirt air twist direction flow.The dust that particle is bigger directly drops in dust hopper 5.The air that contains the granule dust through in cavity 1c enter in five arms 6 and carry out final dusting, direction is mobile in the shape of a spiral to make the air that contains the granule dust in this process under the two 6a effects of dust separation structure.As can be seen, its dust can drop easilier in the band dirt air helical flow process.At last, pure air is arranged to the external world by air outlet 1a1 again.
In the time of the dust of accumulation need being discharged, open blowing valve plate 3 dust and just directly drop in disposal box 4.
Claims (8)
1. primary and secondary combined type cyclone dust collectors, comprise that an inside is housing of cavity (1) and the disposal box (4) that is positioned at housing (1) bottom, has air inlet (2) on the described housing (1), it is characterized in that, have three independently cavitys in the described housing (1) from top to bottom: upper cavity (1a), middle cavity (1c) and lower chamber (1b), the two ends that have tapered dust hopper (5) and dust hopper (5) in the described disposal box (4) are communicated with disposal box (4) and lower chamber (1b) respectively, dust hopper (5) is located to have can be with the blowing valve plate (3) of its switching, above-mentioned air inlet (2) is positioned at that lower chamber (1b) is located and lower chamber (1b) has the dust separation structure one (1b2) that air-flow is flowed in the shape of a spiral, lower chamber (1b) lower end is communicated with dust hopper (5), middle cavity (1c) is communicated with lower chamber (1b), middle cavity (1c) sidepiece is circumferentially with the some arms (6) that are communicated with it along it, the two ends of arm (6) are communicated with upper cavity (1a) and disposal box (4) respectively, and upper cavity (1a) locates to have air-out (1a1).
2. primary and secondary combined type cyclone dust collectors according to claim 1 is characterized in that described dust separation structure one (1b2) is spiral airway, and the entrance point of airway communicates with above-mentioned air inlet (2).
3. primary and secondary combined type cyclone dust collectors according to claim 2 is characterized in that, described arm (6) vertically is arranged at housing (1) outside.
4. primary and secondary combined type cyclone dust collectors according to claim 3 is characterized in that, the dust separation structure two (6a) that the interior tool of described arm (6) flows air-flow in the shape of a spiral.
5. primary and secondary combined type cyclone dust collectors according to claim 4 is characterized in that, described dust separation structure two (6a) is for being positioned at the spiral airway in arm (6) middle part, and the entrance point of airway communicates with above-mentioned middle cavity (1c).
6. according to claim 1 or 2 or 3 or 4 or 5 described primary and secondary combined type cyclone dust collectors, it is characterized in that, described lower chamber (1b) bottom has blanking port (1b 1), and the large port place of blanking port (1b 1) and dust hopper (5) over against, above-mentioned blowing valve plate (3) is located at the portlet place of dust hopper (5).
7. primary and secondary combined type cyclone dust collectors according to claim 6, it is characterized in that, described blowing valve plate (3) mates with the portlet size of dust hopper (5), one end of described blowing valve plate (3) is hinged on the dust hopper (5), blowing valve plate (3) other end has handle, and handle stretches out dust hopper (5).
8. according to claim 1 or 2 or 3 or 4 or 5 described primary and secondary combined type cyclone dust collectors, it is characterized in that described air-out (1a1) is positioned at the top of upper cavity (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110178414XA CN102259066A (en) | 2011-06-29 | 2011-06-29 | Primary-secondary combined type cyclone dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110178414XA CN102259066A (en) | 2011-06-29 | 2011-06-29 | Primary-secondary combined type cyclone dust remover |
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| CN102259066A true CN102259066A (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110178414XA Pending CN102259066A (en) | 2011-06-29 | 2011-06-29 | Primary-secondary combined type cyclone dust remover |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752516A (en) * | 2013-10-31 | 2014-04-30 | 连云港中意航空材料有限公司 | Integral dust removing and separating device |
| CN104745237A (en) * | 2015-03-25 | 2015-07-01 | 陕西美斯林能源科技研究院 | Process method for collecting dust and recycling oil from pyrolyzed high-temperature oil gas |
| CN105363306A (en) * | 2015-11-12 | 2016-03-02 | 东莞市常德五金机械厂 | Multistage deduster |
| CN112546792A (en) * | 2020-11-27 | 2021-03-26 | 河南省大潮炭能科技有限公司 | Dust removal device with cyclone screen |
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|---|---|---|---|---|
| SU671857A1 (en) * | 1975-05-29 | 1979-07-05 | Tsvetko Aleksandr S | Battery-type dust trap |
| SU1118416A1 (en) * | 1983-07-13 | 1984-10-15 | Горьковский Ордена Трудового Красного Знамени Политехнический Институт Им.А.А.Жданова | Gang hydraulic cyclone |
| RU2022657C1 (en) * | 1991-07-09 | 1994-11-15 | Вячеслав Николаевич Щевелев | Multistage dust separator |
| JPH09271695A (en) * | 1996-04-08 | 1997-10-21 | Hitachi Ltd | Dedusting apparatus |
| CN1165052A (en) * | 1996-03-22 | 1997-11-19 | 中国石油化工总公司 | Cyclone type gas-solid quick separating and extraction method and device for hoisting pipe reaction system |
| RU2153400C1 (en) * | 1999-07-08 | 2000-07-27 | Бийский технологический институт Алтайского государственного технического университета им. И.И. Ползунова | Hydraulic multiclone |
| CN101039731A (en) * | 2004-10-08 | 2007-09-19 | Lg电子株式会社 | Multi cyclone collector |
| CN101808722A (en) * | 2007-09-05 | 2010-08-18 | 爱沙尼亚能源石油工业股份有限公司 | The separator of solid particles from steam-gas mixture |
| CN101912828A (en) * | 2010-08-12 | 2010-12-15 | 陈远平 | Whirlwind-type separation device for conveying powder particle materials |
| CN202270592U (en) * | 2011-06-29 | 2012-06-13 | 台州美能环保设备有限公司 | Mother-son compound cyclone dust collector |
-
2011
- 2011-06-29 CN CN201110178414XA patent/CN102259066A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU671857A1 (en) * | 1975-05-29 | 1979-07-05 | Tsvetko Aleksandr S | Battery-type dust trap |
| SU1118416A1 (en) * | 1983-07-13 | 1984-10-15 | Горьковский Ордена Трудового Красного Знамени Политехнический Институт Им.А.А.Жданова | Gang hydraulic cyclone |
| RU2022657C1 (en) * | 1991-07-09 | 1994-11-15 | Вячеслав Николаевич Щевелев | Multistage dust separator |
| CN1165052A (en) * | 1996-03-22 | 1997-11-19 | 中国石油化工总公司 | Cyclone type gas-solid quick separating and extraction method and device for hoisting pipe reaction system |
| JPH09271695A (en) * | 1996-04-08 | 1997-10-21 | Hitachi Ltd | Dedusting apparatus |
| RU2153400C1 (en) * | 1999-07-08 | 2000-07-27 | Бийский технологический институт Алтайского государственного технического университета им. И.И. Ползунова | Hydraulic multiclone |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752516A (en) * | 2013-10-31 | 2014-04-30 | 连云港中意航空材料有限公司 | Integral dust removing and separating device |
| CN104745237A (en) * | 2015-03-25 | 2015-07-01 | 陕西美斯林能源科技研究院 | Process method for collecting dust and recycling oil from pyrolyzed high-temperature oil gas |
| CN104745237B (en) * | 2015-03-25 | 2017-10-17 | 陕西美斯林能源科技研究院 | A kind of process for being pyrolyzed high-temperature oil gas dedusting oil recovery |
| CN105363306A (en) * | 2015-11-12 | 2016-03-02 | 东莞市常德五金机械厂 | Multistage deduster |
| CN112546792A (en) * | 2020-11-27 | 2021-03-26 | 河南省大潮炭能科技有限公司 | Dust removal device with cyclone screen |
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Owner name: CHEN MEIQING Free format text: FORMER OWNER: TAIZHOU MEINENG ENVIRONMENT PROTECTION EQUIPMENT CO.,LTD. Effective date: 20140307 |
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Effective date of registration: 20140307 Address after: 317610 Yuhuan County Province, Taizhou City, the town of the village under the reef door Applicant after: Chen Meiqing Address before: 317610 Yuhuan County Province, Taizhou City, the town of the village under the reef door Applicant before: Taizhou Meineng Environmental Protection Equipment Co., Ltd. |
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Application publication date: 20111130 |