CN107213721A - The dust removal method of spring strut deduster - Google Patents
The dust removal method of spring strut deduster Download PDFInfo
- Publication number
- CN107213721A CN107213721A CN201710656808.9A CN201710656808A CN107213721A CN 107213721 A CN107213721 A CN 107213721A CN 201710656808 A CN201710656808 A CN 201710656808A CN 107213721 A CN107213721 A CN 107213721A
- Authority
- CN
- China
- Prior art keywords
- dust
- dedusting
- spring
- electromagnetic spring
- chamber
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
Abstract
The present invention relates to a kind of dust removal method of spring strut deduster, this spring strut deduster includes dedusting chamber, purification chamber and ash bucket；Separated between purification chamber and dedusting chamber by dividing plate；The lower surface of the dividing plate it is rotationally symmetrical dust removing units are distributed with, the dust removing units include fixing axle and electromagnetism ring, and electromagnetism ring can reciprocatingly slide along the axis of fixing axle；Electromagnetism ring is electrically connected with dedusting power source；It is installed with below the electromagnetism ring except dirt cup, except dirt cup is coaxial with fixing axle；The lower end sealing except dirt cup is fixed on the conducting strip of dedusting chamber bottom, and conducting strip is electrically connected with dedusting power source；It is described except dirt cup includes electromagnetic spring and basket strainer, the upper end of electromagnetic spring is electrically connected with electromagnetism ring, and the lower end of electromagnetic spring is electrically connected with the conducting strip；Basket strainer fixes the outside for being wrapped in electromagnetic spring；The deduster structure is novel, unique, can efficient deashing, effectively improve cleaning efficiency.
Description
The application is the divisional application of the entitled spring deduster of Application No. 201610002314.4.
Technical field
It is a kind of filter cartridge dust remover particularly the present invention relates to a kind of industrial dust collector.
Background technology
Filter cartridge dust remover is a kind of deduster that pulse jet is equipped with by filter element of filter cylinder or is inversely blown, mainly by
The structures such as blast pipe, exhaust duct, casing, ash bucket, deashing device, guiding device, airflow diversion distribution grid, filter cylinder and electric control gear
Composition；High velocity air deceleration sedimentation after dedusting chamber is entered of dust is carried, dust is attached on filter screen；The filter screen of long-term use
Blocked by dust, overall gas permeability declines, and therefore, filter screen needs periodic cleaning；Traditional filter cartridge dust remover needs artificial fixed
Phase checks, operates relatively complicated；The purge mode of traditional deduster is that negative pressure reverse blows down dirt, and the way makes dust kick up again,
Easily cause secondary pollution；So that cleaning work is excessively slow.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of spring strut deduster, the deduster structure is novel, unique, Neng Gougao
Deashing is imitated, cleaning efficiency is effectively improved.
To solve the above problems, the technical solution adopted in the present invention is：This spring strut deduster includes dedusting chamber, net
Change chamber and ash bucket；The purification chamber is placed in the top of the dedusting chamber, and ash bucket is placed in the lower section of dedusting chamber；Purify chamber and dedusting chamber
Between separated by dividing plate；Air inlet pipe is installed in the side wall of the dedusting chamber, blast pipe is installed in the side wall of the purification chamber；
The lower surface of the dividing plate it is rotationally symmetrical dust removing units are distributed with, the dust removing units include fixing axle and electromagnetism ring,
Electromagnetism ring can reciprocatingly slide along the axis of fixing axle；Electromagnetism ring is electrically connected with dedusting power source；Fixed in the lower section of the electromagnetism ring
It is provided with except dirt cup, except dirt cup is coaxial with fixing axle；The lower end sealing except dirt cup is fixed on the conducting strip of dedusting chamber bottom
On, conducting strip is electrically connected with dedusting power source；It is described except dirt cup includes electromagnetic spring and basket strainer, the upper end of electromagnetic spring is electrical
Electromagnetism ring is connected, the lower end of electromagnetic spring is electrically connected with the conducting strip；Basket strainer fixes the outside for being wrapped in electromagnetic spring.
The beneficial effects of the invention are as follows：The gas for carrying dust enters dedusting chamber from air inlet pipe, and the dust of bulky grain is direct
Fall in ash bucket, short grained dust is with gas-floating in dedusting chamber, and gas passes through basket strainer from the outside except dirt cup, clean
Upper end of the net gas inside except dirt cup, which enters after purifying tube, discharges；Short grained dust is then isolated and adsorbed by basket strainer；
In use for some time, basket strainer is blocked by dust, and gas permeability declines；Now except dirt cup needs timely cleaning；Nature
Under, electromagnetic spring is in tensioned state in the electromagnetic screen upheld on form, electromagnetic spring, and electromagnetic spring is located at the top of fixing axle；
Electromagnetism ring and electromagnetic spring are turned on, electromagnetic spring produces the induced field of moment in the moment of energization, and the induced field causes electricity
The small magnetosphere of each turn formation magnetic pole of magnetic spring unanimously, in the presence of induced field, electromagnetic spring moment shrinks
Restore to the original state again afterwards；Electromagnetic spring drives basket strainer relaxation to tighten again, and moment kicks down the dust on basket strainer；Electromagnetic spring band
Dynamic electromagnetism ring resets again after being moved down along fixing axle；Compared to traditional negative pressure backblowing, the method for the invention used is more gentle, peace
It is quiet, effectively prevent dust from excessively flying upward, substantially reduce cleaning difficulty, improve cleaning speed；Control power supply causes electromagnetism bullet
Repeatedly shake can more comprehensively clear up dust to spring, and simple to operate, effect is obvious.
Preferably, being provided with vibrator in the fixing axle；In order to provide the micro- of high frequency short arc except dirt cup
Vibration, so as to promote the removing of dust.
Preferably, being provided with flow-guide fan in the bottom of the dedusting chamber, the wind direction of flow-guide fan points to ash bucket from dedusting chamber；
In order to promote the landing of dust, collect.
Preferably, the dedusting power source is pulse current；In order to ensure the high dither of electromagnetic spring, save simultaneously
Electric energy is used.
Brief description of the drawings
Fig. 1 is the structural representation of this spring strut deduster one embodiment.
Embodiment
Embodiment
In the embodiment shown in fig. 1, this spring strut deduster includes dedusting chamber 2, purification chamber 1 and ash bucket 3；It is described net
Change the top that chamber 1 is placed in the dedusting chamber 2, ash bucket 3 is placed in the lower section of dedusting chamber 2；Purify between chamber 1 and dedusting chamber 2 by dividing plate
12 separate；Air inlet pipe is installed in the side wall of the dedusting chamber 2, blast pipe is installed in the side wall of the purification chamber 1；Described
The lower surface of dividing plate 12 it is rotationally symmetrical dust removing units 4 are distributed with, the dust removing units 4 include fixing axle 41 and electromagnetism ring
42, vibrator 5 is installed in the fixing axle 41, electromagnetism ring 42 can reciprocatingly slide along the axis of fixing axle 41；Electromagnetism ring 42
It is electrically connected with dedusting power source；The dedusting power source is pulse current；It is installed with the lower section of the electromagnetism ring 42 except dirt cup
6, except dirt cup 6 and fixing axle 41 are coaxial；The lower end sealing except dirt cup 6 is fixed on the conducting strip 7 of the bottom of dedusting chamber 2, is led
Electric piece 7 is electrically connected with dedusting power source；It is described except dirt cup 6 includes electromagnetic spring 61 and basket strainer 62, the upper end of electromagnetic spring 61
Electromagnetism ring 42 is electrically connected with, the lower end of electromagnetic spring 61 is electrically connected with the conducting strip 7；Basket strainer 62 is fixed and is wrapped in electromagnetism bullet
The outside of spring 61；Flow-guide fan 8 is also equipped with the bottom of the dedusting chamber 2, the wind direction of flow-guide fan 8 points to ash bucket from dedusting chamber 2
3。
The gas for carrying dust enters dedusting chamber 2 from air inlet pipe, and the dust of bulky grain is directly fallen in ash bucket 3, small
The dust of grain is with gas-floating in dedusting chamber 2, and gas passes through basket strainer 62 from the outside except dirt cup 6, clean gas from except
Upper end inside dirt cup 6, which enters after purifying tube, discharges；Short grained dust is then isolated and adsorbed by basket strainer 62；Using one section
After time, basket strainer 62 is blocked by dust, and gas permeability declines；Now except dirt cup 6 needs timely cleaning.
Under nature, electromagnetic spring 61 is in tensioned state, electromagnetism bullet in the electromagnetic screen upheld on form, electromagnetic spring 61
Spring 61 is located at the top of fixing axle 41；Electromagnetism ring 42 and electromagnetic spring 61 are turned on, electromagnetic spring 61 produces wink in the moment of energization
Between induced field, the induced field causes the consistent small magnetosphere of each turn formation magnetic pole of electromagnetic spring 61, in sense
Answer in the presence of magnetic field, restored to the original state again after the contraction of the moment of electromagnetic spring 61；Electromagnetic spring 61 drives the relaxation of basket strainer 62 again taut
Tightly, moment kicks down the dust on basket strainer 62；Electromagnetic spring 61 drives electromagnetism ring 42 to be resetted again after being moved down along fixing axle 41；
While electromagnetic spring 61 works, the lasting downward suction dust of flow-guide fan 8, now except the lower end of dirt cup 6 forms negative pressuren zone, powder
Dirt can be quickly pooled in ash bucket 3；In the present embodiment, the high frequency of vibrator 5, the micro-vibration of short arc can drive dedusting
The shake of the continuation of net 62, compensate for the defect for the low frequency large-amplitude vibration that basket strainer 62 is driven by electromagnetic spring 61, therefore remove
Various dust on dirt net 62 can quickly be shaken off；Compared to traditional negative pressure backblowing, the method that the present invention is used is more flat
With, it is quiet, effectively prevent dust from excessively flying upward, substantially reduce cleaning difficulty, improve cleaning speed；The pulse of dedusting power source
Electric current can promote more than 61 shake of electromagnetic spring in a short time, and then comprehensively clear up dust, and simple to operate, effect is obvious.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (4)
1. a kind of dust removal method of spring strut deduster, this spring strut deduster includes dedusting chamber (2), purification chamber (1) and ash
Struggle against (3)；The purification chamber (1) is placed in the top of the dedusting chamber (2), and ash bucket (3) is placed in the lower section of dedusting chamber (2)；Purify chamber
(1) separated between dedusting chamber (2) by dividing plate (12)；Air inlet pipe is installed in the side wall of the dedusting chamber (2), in the purification
The side wall of chamber (1) is provided with blast pipe；It is characterized in that：The lower surface of the dividing plate (12) it is rotationally symmetrical dedusting is distributed with
Unit (4), the dust removing units (4) include fixing axle (41) and electromagnetism ring (42), and electromagnetism ring (42) can be along fixing axle (41)
Axis reciprocatingly slide；Electromagnetism ring (42) is electrically connected with dedusting power source；It is installed with and removes below the electromagnetism ring (42)
Dirt cup (6), except dirt cup (6) and fixing axle (41) are coaxial；The lower end sealing except dirt cup (6) is fixed on dedusting chamber (2) bottom
Conducting strip (7) on, conducting strip (7) be electrically connected with dedusting power source；It is described except dirt cup (6) includes electromagnetic spring (61) and dedusting
Net (62), the upper end of electromagnetic spring (61) is electrically connected with electromagnetism ring (42), the lower end of electromagnetic spring (61) be electrically connected with described in lead
Electric piece (7)；The fixed outside for being wrapped in electromagnetic spring (61) of basket strainer (62)；The step of this method includes is as follows：
The gas for carrying dust enters dedusting chamber (2) from air inlet pipe, and the dust of bulky grain is directly fallen in ash bucket (3), small
The dust of grain is with gas-floating in dedusting chamber (2), and gas passes through basket strainer (62), clean gas from the outside except dirt cup (6)
Body is discharged from except the internal upper end of dirt cup (6) enters after purifying tube；Short grained dust is then isolated and adsorbed by basket strainer (62)；
In use for some time, basket strainer (62) is blocked by dust, and gas permeability declines；Now except dirt cup (6) needs timely cleaning；
Under nature, electromagnetic spring (61) is in tensioned state, electromagnetism bullet in the electromagnetic screen upheld on form, electromagnetic spring (61)
Spring (61) is located at the top of fixing axle (41)；Electromagnetism ring (42) and electromagnetic spring (61) are turned on, electromagnetic spring (61) is in energization
Moment produces the induced field of moment, and the induced field make it that each turn formation magnetic pole of electromagnetic spring (61) is consistent
Small magnetosphere, in the presence of induced field, reinstatement again after electromagnetic spring (61) moment shrinks；Electromagnetic spring (61) drives and removed
Dirt net (62) relaxation is tightened again, and moment kicks down the dust on basket strainer (62)；Electromagnetic spring (61) drives electromagnetism ring (42) edge
Fixing axle (41) resets again after moving down；While electromagnetic spring (61) works, the lasting downward suction dust of flow-guide fan (8),
Now except the lower end of dirt cup (6) forms negative pressuren zone, dust can be quickly pooled in ash bucket (3)；The high frequency of vibrator (5),
The micro-vibration of short arc can drive the shake of basket strainer (62) continuation, compensate for basket strainer (62) and driven by electromagnetic spring (61)
Low frequency large-amplitude vibration defect, therefore various dust on basket strainer (62) can quickly be shaken off.
2. the dust removal method of spring strut deduster according to claim 1, it is characterised in that：In the fixing axle (41)
Vibrator (5) is installed.
3. the dust removal method of spring strut deduster according to claim 1 or 2, it is characterised in that：In the dedusting chamber (2)
Bottom flow-guide fan (8) is installed, the wind direction of flow-guide fan (8) points to ash bucket (3) from dedusting chamber (2).
4. the dust removal method of spring strut deduster according to claim 1, it is characterised in that：The dedusting power source is pulse
Electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656808.9A CN107213721B (en) | 2016-01-06 | 2016-01-06 | The dust removal method of spring strut deduster |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002314.4A CN105664612B (en) | 2016-01-06 | 2016-01-06 | Spring strut deduster |
| CN201710656808.9A CN107213721B (en) | 2016-01-06 | 2016-01-06 | The dust removal method of spring strut deduster |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002314.4A Division CN105664612B (en) | 2016-01-06 | 2016-01-06 | Spring strut deduster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107213721A true CN107213721A (en) | 2017-09-29 |
| CN107213721B CN107213721B (en) | 2019-04-16 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002314.4A Active CN105664612B (en) | 2016-01-06 | 2016-01-06 | Spring strut deduster |
| CN201710656808.9A Active CN107213721B (en) | 2016-01-06 | 2016-01-06 | The dust removal method of spring strut deduster |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002314.4A Active CN105664612B (en) | 2016-01-06 | 2016-01-06 | Spring strut deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105664612B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913832A (en) * | 2017-12-15 | 2018-04-17 | 新昌县开心纺织有限公司 | A kind of lining cloth processes powder-suction |
| CN109601351A (en) * | 2018-12-03 | 2019-04-12 | 天津农学院 | A kind of cultivated strawberry device of automatic dripping irrigation |
| CN109908730A (en) * | 2019-03-22 | 2019-06-21 | 刘振 | A kind of glass reinforced plastic desulfurization tower to be removed the gred using waste heat power |
| CN111686529A (en) * | 2020-06-26 | 2020-09-22 | 陈辉辉 | Dust removal device for boiler tail gas |
| CN111804083A (en) * | 2020-07-22 | 2020-10-23 | 赵茂连 | Self-cleaning formula weaving dust collecting equipment |
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|---|---|---|---|---|
| CN108296228B (en) * | 2018-01-31 | 2020-05-12 | 重庆川乾科技有限公司 | Dust removal device for communication equipment |
| CN110215774A (en) * | 2019-07-09 | 2019-09-10 | 中钢集团武汉安全环保研究院有限公司 | A kind of filter cartridge type trembles apparatus for ash and control method |
| CN111282352B (en) * | 2020-02-14 | 2021-11-26 | 山东蓝城智能环境科技有限公司 | Industrial air pollution prevention and control equipment |
| CN111623464B (en) * | 2020-06-11 | 2021-12-07 | 商河园通市政工程有限公司 | Exhaust system of dust screen automatically cleaning for public place |
| CN113368625A (en) * | 2021-04-28 | 2021-09-10 | 熊洁 | Exhaust gas filtering device for automobile coating workshop |
| CN113731979B (en) * | 2021-09-17 | 2022-05-24 | 仁新实业发展（信阳）有限公司 | Dust removing device and method for dust removing fan |
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| US3699750A (en) * | 1970-07-17 | 1972-10-24 | Koenig Ag | Air pollution control apparatus |
| CN1260230A (en) * | 1998-12-16 | 2000-07-19 | 电星斯格特尔股份有限公司 | Filter device having vibrator |
| CN200998632Y (en) * | 2007-02-09 | 2008-01-02 | 无锡压缩机股份有限公司 | Self-cleaning type air filter |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913832A (en) * | 2017-12-15 | 2018-04-17 | 新昌县开心纺织有限公司 | A kind of lining cloth processes powder-suction |
| CN107913832B (en) * | 2017-12-15 | 2023-04-07 | 新昌县开心纺织有限公司 | Powder machine is inhaled in lining cloth processing |
| CN109601351A (en) * | 2018-12-03 | 2019-04-12 | 天津农学院 | A kind of cultivated strawberry device of automatic dripping irrigation |
| CN109908730A (en) * | 2019-03-22 | 2019-06-21 | 刘振 | A kind of glass reinforced plastic desulfurization tower to be removed the gred using waste heat power |
| CN111686529A (en) * | 2020-06-26 | 2020-09-22 | 陈辉辉 | Dust removal device for boiler tail gas |
| CN111804083A (en) * | 2020-07-22 | 2020-10-23 | 赵茂连 | Self-cleaning formula weaving dust collecting equipment |
| CN111804083B (en) * | 2020-07-22 | 2022-04-19 | 佛山市泓捷纺织有限公司 | Self-cleaning formula weaving dust collecting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107213721B (en) | 2019-04-16 |
| CN105664612B (en) | 2017-09-29 |
| CN105664612A (en) | 2016-06-15 |
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Effective date of registration: 20190313 Address after: No. 168 Chengnan Road, Wuxi City, Jiangsu Province, 214000 Applicant after: Wuxi Ximai Grain and Oil Equipment Engineering Co., Ltd. Address before: 325008 No. 21 Huangshan Road, Yangyi Township, Lucheng District, Wenzhou City, Zhejiang Province Applicant before: Chen Guangmin |
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