CN102847386A - Rotating dust removing device - Google Patents
Rotating dust removing device Download PDFInfo
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- CN102847386A CN102847386A CN2012103417012A CN201210341701A CN102847386A CN 102847386 A CN102847386 A CN 102847386A CN 2012103417012 A CN2012103417012 A CN 2012103417012A CN 201210341701 A CN201210341701 A CN 201210341701A CN 102847386 A CN102847386 A CN 102847386A
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- winding
- tubular axis
- injection tube
- blowing
- deashing device
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Abstract
The invention discloses a rotating dust removing device. The rotating dust removing device is arranged above a plane of a port of a dust remover filtering bag in a manner of suspending. The rotating dust removing device comprises an air storing module, a driving module and a blowing module, wherein the air storing module is an air bag for storing compressed air; the driving module comprises a blowing tubular shaft and a driving motor; the upper end of the blowing tubular shaft is communicated with an air outlet of the air bag; the blowing tubular shaft is driven to rotate through the driving motor; the blowing module comprises a blowing pipe and a blowing port; the blowing pipe is communicated with the lower end of the blowing tubular shaft, and is driven to rotate above the plane of the port of the dust remover filtering bag through the blowing tubular shaft; and the blowing port in match with the port of the dust remover filtering bag with the position is arranged on the blowing pipe. Compared with the prior art, the rotating dust removing device disclosed by the invention can greatly reduce the production cost, save the space of installing equipment, and reduce the failure rate of a component; and the rotating dust removing device is convenient to install, overhaul and operate, and has the capacity of automatically blowing to remove the dust.
Description
Technical field
The present invention relates to a kind of ash-cleaner for dust remover, particularly relate to a kind of rotary deashing device.
Background technology
The outer surface of deduster filter bag in running can adhere to the dust that one deck is separated from air-flow, along with the dust on the prolongation filter bag of time is more and more thicker, cause the resistance of air-flow also increasing, at this moment just need to carry out jetting deashing to filter bag with compressed air, filter bag surface attachment dust be blown down the resistance that reduces air-flow.
The technological means of existing deduster deashing normally adopts fixing filter bag corresponding fixing injection tube and pulse valve, injection tube maintains static regular filter-bag blowing deashing to correspondence, such technical scheme causes deduster to have how many filter bags how much to organize injection tube and pulse valve with regard to needs setting, increased greatly production cost and the installing space of equipment, individual other damage of components easily increases the fault rate of whole equipment.The filter bag that particularly adopts concentrically ringed mode to arrange when overhauling in installation with for equipment, operates very inconvenient.
Summary of the invention
The technological deficiency that the jetting deashing cost is high, installation space is large for existing deduster existence, the present invention is mainly for the filter bag of dust collector that adopts the concentric circles mode to arrange, a kind of rotary deashing device is provided, has had advantages of that rotational structure is simple, automatic ash removing, production cost be low.
The present invention adopts following technical scheme to realize: a kind of rotation deashing device, described rotation deashing device hang the top, sack plane that is arranged at filter bag of dust collector, and it comprises gas storage module, driver module and winding-up module;
Described gas storage module is the gas bag of store compressed air;
Described driver module comprises winding-up tubular axis and drive motors, and the upper end of described winding-up tubular axis is communicated with the gas outlet of described gas bag, and described drive motors drives described winding-up tubular axis and rotates;
Described winding-up module comprises injection tube and winding-up mouth, described injection tube is communicated with the lower end of described winding-up tubular axis and drives by described winding-up tubular axis rotates above the sack plane of filter bag of dust collector, is provided with winding-up mouth with described filter bag opening of dust remover location matches in described injection tube.
Among the present invention, described gas storage module also comprises an articulation, and an end of described articulation fixedly is communicated with the gas outlet of described gas bag, and the other end is communicated with the upper end of described winding-up tubular axis, is provided with the rotary seal ring between described winding-up tubular axis and the articulation.
Among the present invention, be provided with a pulse valve at described gas bag.
Among the present invention, described drive motors connects one speed reducer, and the output of described decelerator arranges a driven wheel, is set with and fixes a tubular axis gear and the engagement of described driven wheel at described winding-up tubular axis.
Among the present invention, described decelerator, driven wheel and tubular axis gear are positioned in the modular tank, described winding-up tubular axis passes described modular tank setting by being set with upper and lower end cover, and described upper and lower end cover is fixed on the described modular tank sidewall by flange; Be set with the end face bearing at described winding-up tubular axis, described end face bearing one end contacts with described tubular axis gear face, and the other end contacts with lower seal end cap inner face.
Among the present invention, be provided with at least one for detection of the photosignal transmitter of rotating speed at described tubular axis gear, in described modular tank, be provided with one with the signal receiver of described photosignal transmitter coupling, described signal receiver is electrically connected with described drive motors.
Among the present invention, the lower end of described winding-up tubular axis connects by flange and connects jet pipe, connect jet pipe under described and fixedly be communicated with the injection tube that at least one is parallel to the sack plane of filter bag of dust collector, described injection tube is rotated by driving line centered by the axis of described winding-up tubular axis of winding-up tubular axis.
Among the present invention, described injection tube is the throttling injection tube, and the caliber of described throttling injection tube stretches out from the axis of described winding-up tubular axis and dwindles gradually.
Among the present invention, be provided with adjusting screw(rod) between the bottom of described injection tube and described winding-up tubular axis, in order to guarantee that described injection tube is all the time at the sack rotation with in surface of filter bag of dust collector.
Among the present invention, described lower connect jet pipe below be installed with a centring machine seat and connect jet pipe and contact down with described, in order to the installation accuracy that guarantees whole rotation blowing device with support whole rotation blowing device.
Operation principle of the present invention is as follows: pulse valve is opened rapidly during deashing, and the compressed air in the gas bag arrives injection tube by the winding-up tubular axis, and the winding-up mouth by injection tube is blown into filter bag, makes the shake of filter bag bulging; Drive motors is through the decelerator outputting power, again by decelerator driven wheel gear pair so that the winding-up tubular axis rotates, drive injection tube and rotate, realize that all are with the deashing of the filter bag of arranged in concentric circles.Some winding-up mouths are set on the injection tube, and the arrangement mode of winding-up mouth can design according to the probability calculation that injection tube is rotated, and injection tube adopts the diminishing throttling injection tube of caliber, and the air-flow velocity that each position winding-up mouth of assurance injection tube penetrates is consistent.Be arranged on photosignal transmitter and the signal receiver angular error that the winding-up tubular axis rotates in the induction scheduled time on the tubular axis gear, feed back to drive motors through PLC, drive motors adjustment output is proofreaied and correct the rotating speed of winding-up tubular axis.
As mentioned above, the present invention has reduced production cost compared to existing technology greatly, and has saved the installing space of equipment, and has reduced the fault rate of parts, and installation and repairing is easy to operate, and can the automatic spraying deashing.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is gas storage module front view.
Fig. 3 is the driver module front view.
Fig. 4 is the driver module top view.
Fig. 5 is winding-up module front view.
Fig. 6 is winding-up module upward view.
Number in the figure: 1-gas storage module, 2-driver module, the 3-module of jetting, the 4-pulse valve, 5-gas bag, 6-outlet(discharge) flange, the 7-articulation, 8-sack plane, 9-drive motors, the 10-decelerator, 11-modular tank, 12-rotary seal ring, the upper end cover of 13-, the 14-tubular axis of jetting, 15-lower seal end cap, 16-end face bearing, 17-tubular axis gear, 18-driven wheel, 19-photosignal transmitter, the 20-signal receiver connects jet pipe under the 21-adpting flange, 22-, the 23-support of feeling relieved, the 24-adjusting screw(rod), 25-throttling injection tube, the 26-mouth of jetting.
The specific embodiment
The present invention will be further described below in conjunction with drawings and Examples.
Embodiment
Referring to Fig. 1, rotate deashing device and hang 8 tops, sack plane that are arranged at filter bag of dust collector, comprise gas storage module 1, driver module 2 and winding-up module 3;
In conjunction with referring to Fig. 2, gas storage module 1 comprises gas bag 5, is provided with pulse valve 4 at gas bag 5;
In conjunction with referring to Fig. 2, Fig. 3 and Fig. 4, driver module 2 comprises winding-up tubular axis 14 and drive motors 9, the gas outlet of gas bag 5 is by outlet(discharge) flange 6 fixing articulation 7 one ends that are communicated with, the other end of articulation 7 is communicated with the upper end of winding-up tubular axis 14, between winding-up tubular axis 14 and articulation 7, be provided with rotary seal ring 12, guarantee the air-tightness between two parts of winding-up tubular axis 14 when rotating.Drive motors 9 connection reducers 10, the output of decelerator 12 is provided with driven wheel 18, at winding-up tubular axis 14 suits and by step fixed tubular axle gear 17 and driven wheel 18 engagements.Decelerator 10, driven wheel 18 and tubular axis gear 17 are positioned in the modular tank 11, winding-up tubular axis 14 loads onto end cover 13 by cover and lower seal end cap 15 passes modular tank 11 settings, and upper end cover 13 and lower seal end cap 15 are fixed on modular tank 11 sidewalls by flange; Be set with end face bearing 16 at winding-up tubular axis 14, end face bearing 16 1 ends and tubular axis gear 17 end contacts, the other end contacts with lower seal end cap 15 inner faces.Referring to Fig. 4, be provided with seven for detection of the photosignal transmitter 19 of rotating speed at tubular axis gear 17, in modular tank 11, be provided with one with the signal receiver 20 of photosignal transmitter coupling, signal receiver 20 is electrically connected with drive motors 9.
In conjunction with referring to Fig. 3, Fig. 5 and Fig. 6, winding-up module 3 comprises throttling injection tube 25 and winding-up mouth 26, the lower end of winding-up tubular axis 14 connects jet pipe 22 under connecting by adpting flange 21, connecing down jet pipe 22 fixedly is communicated with four throttling injection tubes 25 that are parallel to the sack plane 8 of filter bag of dust collector, four throttling injection tubes 25 are the cross setting centered by the axle center of winding-up tubular axis 14, and rotate by driving line centered by the axis of winding-up tubular axis 14 of winding-up tubular axis 14; The caliber of throttling injection tube 25 stretches out and dwindles gradually from the axis of winding-up tubular axis 14, is provided with winding-up mouth 26 with the filter bag opening of dust remover location matches in throttling injection tube 25.Be provided with adjusting screw(rod) 24 on the throttling injection tube 25 and between the bottom of winding-up tubular axis 14, in order to adjusting the horizontal level of throttling injection tube 25, guarantee that injection tube is all the time at the sack rotation with in surface of filter bag of dust collector.Connect down jet pipe 22 below be installed with centering support 23 and connect jet pipe 22 and contact with lower, in order to the installation accuracy that guarantees whole rotation blowing device with support whole rotation blowing device.
Claims (10)
1. one kind is rotated deashing device, and described rotation deashing device hangs the top, sack plane that is arranged at filter bag of dust collector, and it is characterized in that: it comprises gas storage module, driver module and winding-up module;
Described gas storage module is the gas bag of store compressed air;
Described driver module comprises winding-up tubular axis and drive motors, and the upper end of described winding-up tubular axis is communicated with the gas outlet of described gas bag, and described drive motors drives described winding-up tubular axis and rotates;
Described winding-up module comprises injection tube and winding-up mouth, described injection tube is communicated with the lower end of described winding-up tubular axis and drives by described winding-up tubular axis rotates above the sack plane of filter bag of dust collector, is provided with winding-up mouth with described filter bag opening of dust remover location matches in described injection tube.
2. a kind of rotation deashing device according to claim 1, it is characterized in that: described gas storage module also comprises an articulation, one end of described articulation fixedly is communicated with the gas outlet of described gas bag, the other end is communicated with the upper end of described winding-up tubular axis, is provided with the rotary seal ring between described winding-up tubular axis and the articulation.
3. a kind of rotation deashing device according to claim 2 is characterized in that: be provided with a pulse valve at described gas bag.
4. a kind of rotation deashing device according to claim 3, it is characterized in that: described drive motors connects one speed reducer, the output of described decelerator arranges a driven wheel, is set with and fixes a tubular axis gear and the engagement of described driven wheel at described winding-up tubular axis.
5. a kind of rotation deashing device according to claim 4, it is characterized in that: described decelerator, driven wheel and tubular axis gear are positioned in the modular tank, described winding-up tubular axis passes described modular tank setting by being set with upper and lower end cover, and described upper and lower end cover is fixed on the described modular tank sidewall by flange; Be set with the end face bearing at described winding-up tubular axis, described end face bearing one end contacts with described tubular axis gear face, and the other end contacts with lower seal end cap inner face.
6. a kind of rotation deashing device according to claim 5, it is characterized in that: be provided with at least one for detection of the photosignal transmitter of rotating speed at described tubular axis gear, in described modular tank, be provided with one with the signal receiver of described photosignal transmitter coupling, described signal receiver is electrically connected with described drive motors.
7. a kind of rotation deashing device according to claim 6, it is characterized in that: the lower end of described winding-up tubular axis connects by flange and connects jet pipe, connect jet pipe under described and fixedly be communicated with the injection tube that at least one is parallel to the sack plane of filter bag of dust collector, described injection tube is rotated by driving line centered by the axis of described winding-up tubular axis of winding-up tubular axis.
8. a kind of rotation deashing device according to claim 7, it is characterized in that: described injection tube is the throttling injection tube, the caliber of described throttling injection tube stretches out from the axis of described winding-up tubular axis and dwindles gradually.
9. a kind of rotation deashing device according to claim 8 is characterized in that: be provided with adjusting screw(rod) between the bottom of described injection tube and described winding-up tubular axis, in order to guarantee that described injection tube is all the time at the sack rotation with in surface of filter bag of dust collector.
10. a kind of rotation deashing device according to claim 9, it is characterized in that: described lower connect jet pipe below be installed with a centring machine seat and connect jet pipe and contact down with described, in order to the installation accuracy that guarantees whole rotation blowing device with support whole rotation blowing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103417012A CN102847386A (en) | 2012-09-14 | 2012-09-14 | Rotating dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103417012A CN102847386A (en) | 2012-09-14 | 2012-09-14 | Rotating dust removing device |
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| Publication Number | Publication Date |
|---|---|
| CN102847386A true CN102847386A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103417012A Pending CN102847386A (en) | 2012-09-14 | 2012-09-14 | Rotating dust removing device |
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| CN (1) | CN102847386A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050364A (en) * | 2016-07-29 | 2016-10-26 | 东风商用车有限公司 | Rotary type back-blowing cleaning device for diesel engine particle trap |
| CN107234102A (en) * | 2017-08-01 | 2017-10-10 | 浙江洁宇环保装备科技有限公司 | A kind of air-out mechanism of rotary cleaner |
| CN107252796A (en) * | 2017-08-01 | 2017-10-17 | 浙江洁宇环保装备科技有限公司 | A kind of rotary cleaner |
| CN113924155A (en) * | 2019-03-19 | 2022-01-11 | 唐纳森公司 | Pulse delivery cleaning system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2340972A1 (en) * | 1973-08-13 | 1975-02-27 | Happle & Sohn Kg Maschf | Removing dust from tubular filter bag - by axially moving annular suction head fitting inside bag to prevent dust dispersal |
| CN2468563Y (en) * | 2000-09-12 | 2002-01-02 | 吴江宝带除尘有限公司 | Rotary spray head pulse bag type dust collector |
| CN201342295Y (en) * | 2008-12-30 | 2009-11-11 | 科林环保装备股份有限公司 | Low-pressure multi-station direct-spraying type ash removal device of bag type dust collector |
| CN201711052U (en) * | 2010-01-07 | 2011-01-19 | 南京龙源环保有限公司 | Large-sized rotating pulse jet device |
-
2012
- 2012-09-14 CN CN2012103417012A patent/CN102847386A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2340972A1 (en) * | 1973-08-13 | 1975-02-27 | Happle & Sohn Kg Maschf | Removing dust from tubular filter bag - by axially moving annular suction head fitting inside bag to prevent dust dispersal |
| CN2468563Y (en) * | 2000-09-12 | 2002-01-02 | 吴江宝带除尘有限公司 | Rotary spray head pulse bag type dust collector |
| CN201342295Y (en) * | 2008-12-30 | 2009-11-11 | 科林环保装备股份有限公司 | Low-pressure multi-station direct-spraying type ash removal device of bag type dust collector |
| CN201711052U (en) * | 2010-01-07 | 2011-01-19 | 南京龙源环保有限公司 | Large-sized rotating pulse jet device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050364A (en) * | 2016-07-29 | 2016-10-26 | 东风商用车有限公司 | Rotary type back-blowing cleaning device for diesel engine particle trap |
| CN107234102A (en) * | 2017-08-01 | 2017-10-10 | 浙江洁宇环保装备科技有限公司 | A kind of air-out mechanism of rotary cleaner |
| CN107252796A (en) * | 2017-08-01 | 2017-10-17 | 浙江洁宇环保装备科技有限公司 | A kind of rotary cleaner |
| CN108687047A (en) * | 2017-08-01 | 2018-10-23 | 浙江洁宇环保装备科技有限公司 | A kind of rotary cleaner of improvement |
| CN113924155A (en) * | 2019-03-19 | 2022-01-11 | 唐纳森公司 | Pulse delivery cleaning system and method |
| CN113924155B (en) * | 2019-03-19 | 2024-01-26 | 唐纳森公司 | Pulsed delivery cleaning system and method |
| US12005387B2 (en) | 2019-03-19 | 2024-06-11 | Donaldson Company, Inc. | Pulse delivery cleaning systems and methods |
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Application publication date: 20130102 |