CN205340361U - Servo off -line ash removal device of dust remover - Google Patents
Servo off -line ash removal device of dust remover Download PDFInfo
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- CN205340361U CN205340361U CN201520999380.4U CN201520999380U CN205340361U CN 205340361 U CN205340361 U CN 205340361U CN 201520999380 U CN201520999380 U CN 201520999380U CN 205340361 U CN205340361 U CN 205340361U
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- gas bag
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- cleaner unit
- sealing nozzle
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Abstract
The utility model discloses a servo off -line ash removal device of dust remover, fix the dust remover card in the dust remover including servo blowback mechanism, servo control mechanism and the level in the dust remover of setting up, servo blowback mechanism is equipped with the sealed nozzle that can reciprocate, sealed nozzle towards the dust remover card and with blowback hole one -to -one, when sealed nozzle moves down can with blowback hole sealing connection. The utility model discloses, using coordinately blowback mechanism and control mechanism, can realizing single deashing to the quantity of specific filter core, according to actual need can increase the length of ash removal device guide rail wantonly to simplified the quantity of pulse valve and the volume of gas bag, simultaneously sealed nozzle has solved that the mechanism of blowback in the past windage is big, the problem of blowback inefficiency, greatly reduced manufacturing cost, realized nimble, efficient dust removal function.
Description
Technical field
This utility model relates to a kind of automatic dust removal equipment, is specifically related to cleaner unit servo off-line ash-clearing device.
Background technology
Filter-element dust collector is cleaner unit common on market today, and it utilizes the filtration of fabric that dusty gas is filtered.After dusty gas enters filter-element dust collector, granule dust big, heavy first settles down due to the effect of gravity, and fall in ash bucket, and the gas containing relatively fine dust is when by filter element, dust therein is made gas be purified by detention, and traditional filter-element dust collector is generally made up of airflow line, back-blowing device, filter element and electric control gear.
Pulsed gas flow winding-up is one of traditional approach of current filter-element dust collector automatic ash removing, filter element realizes cleaning by the back-blowing device controlled by pulse control instrument, after depurator runs a period of time, trickle adsorbing powder dust is at surface of filter medium so that the breathability of filter material reduces.Being sent signal by pulse control instrument at regular intervals, control electromagnetic valve, clean compression air is sprayed by valve；The micronic dust of surface of filter medium absorption is eliminated under airflow function, drops in dust hopper.
The shortcoming main manifestations of existing back-blowing device is: the corresponding pulse valve of each filter element, and required pulse valve quantity is many, and the loaded down with trivial details cost of manufacture of off-line ash-clearing device structure is high；The number of tubes that each pulse valve can be jetted is limited, can only to multiple filter elements deashing simultaneously, and ash-removal effect is not thorough, and power consumption is high and efficiency is low；Furthermore the windage of back-blowing mechanism is relatively big, and ash-removal effect is not good.
In sum, being presently required a kind of novel deashing device, be possible not only to the quantity reducing pulse valve thus reducing production cost, and can automatically carry out quick deashing for specific filter element quantity, use more flexible changeable, dedusting is more efficient.
Utility model content
Technical problem to be solved in the utility model is that existing ash-cleaner for dust remover production cost is higher, the problem that cleaning efficiency is relatively low.
In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that a kind of cleaner unit servo off-line ash-clearing device of offer, including servo back-blowing mechanism, the servo-control mechanism being arranged in cleaner unit and be horizontally fixed on the bag filter tubesheet in cleaner unit, described bag filter tubesheet is provided with the filter element one_to_one corresponding blowback hole with cleaner unit, also includes:
Horizontally moving device, including two guide rails arranged in parallel, described servo back-blowing mechanism is arranged between two described guide rails, described servo back-blowing mechanism is provided with sealing nozzle moving up and down, described sealing nozzle towards described bag filter tubesheet and with described blowback hole one_to_one corresponding, described sealing nozzle moves down blowback hole described in Shi Keyu and is tightly connected, the instruction according to described controlling organization, and described servo back-blowing mechanism is driven it to move along described guide rail by Timing Belt driving mechanism；
Vertical drive, its instruction according to described controlling organization, drive described sealing nozzle to move up and down.
In such scheme, described Timing Belt driving mechanism includes a ring-shaped synchronous belt and a servomotor, the two ends of described ring-shaped synchronous belt are arranged with synchronizing wheel respectively, described synchronizing wheel rotates the two ends being located at described guide rail respectively, the output shaft of described servomotor and one of them described synchronizing wheel link and are perpendicular to described guide rail and arrange, the linkage fixing with described ring-shaped synchronous belt of described servo back-blowing mechanism, described bag filter tubesheet is provided with several stretchers, and described stretcher is uniform along described ring-shaped synchronous belt and ring-shaped synchronous belt described in tensioning.
In such scheme, the bottom level respectively of each described sealing nozzle is provided with a sealing gland plate, the shape of each described sealing gland plate and the form fit in described blowback hole and is sealably coupled.
In such scheme, described vertical drive includes the gas bag support being connected between two described guide rails, the cylinder being arranged on described gas bag support and the piston rod matched with described cylinder, described vertical cylinder and being fixedly installed, described piston rod and described sealing nozzle are fixed, and described sealing nozzle is scalable with described gas bag support to be connected；Instruction according to described controlling organization, seals nozzle and moves up and down along described piston rod described in described air cylinder driven.
In such scheme, described servo back-blowing mechanism includes from top to bottom being sequentially connected with the electromagnetic valve of setting, gas bag and gas bag arm, connect by gas bag support is fixing between two described guide rails, described gas bag is fixed on described gas bag support, is connected with telescoping tube between described gas bag arm and described sealing nozzle.
In such scheme, described electromagnetic valve installs downwards the top being arranged at described gas bag, and described gas bag arm upwards installs the bottom being arranged at described gas bag, and the top of described gas bag arm is connected with the lower seal of described electromagnetic valve.
This utility model, back-blowing mechanism and controlling organization are combined and uses, instruction according to controlling organization, the position that entire row back-blowing mechanism moves over different filter element at cleaner unit is driven to realize deashing process by horizontally moving device and vertical drive, single deashing can be realized for the quantity of specific filter element, can arbitrarily increase the length of deashing device guide rail according to actual needs, thus simplifying the quantity of pulse valve and the volume of gas bag, seal nozzle to solve conventional back-blowing mechanism windage big simultaneously, the inefficient problem of blowback, greatly reduce production cost, achieve flexibly, efficient dedusting function.
Accompanying drawing explanation
Fig. 1 is the appearance schematic diagram of conventional bowl cleaner unit back-blowing device；
Fig. 2 is the structural representation in this utility model；
Fig. 3 is the enlarged drawing that in Fig. 2, bag filter tubesheet and gas bag support are connected with each other side；
Fig. 4 is the variable condition schematic diagram of Fig. 3.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described in detail.
As it is shown in figure 1, tradition cleaner unit back-blowing device needs to arrange an electromagnetic valve 13 on each filter element 23, electromagnetic valve 13 quantity is many, and production cost is high；When actually used, the corresponding each filter element 23 of electromagnetic valve 13 deashing, not only underaction simultaneously, also waste the energy；Due to the open blowback taked, can there is the problem leaked out in filter element 23, the windage of deashing is bigger, thus affecting its ash-removal effect, furthermore because back-blowing device is immovable, can only deashing one by one, cause its deashing process slow, efficient not, its required gas bag 4 volume is also relatively big, and after each blowback, the inflationtime of gas bag 4 is longer.
As shown in Figure 2, Figure 3 and Figure 4, compared with tradition cleaner unit back-blowing device, the cleaner unit servo off-line ash-clearing device that this utility model provides, including servo back-blowing mechanism, the servo-control mechanism being arranged in cleaner unit and be horizontally fixed on the bag filter tubesheet 15 in cleaner unit, servo-control mechanism can adopt prior art, can be sensor technology and the long-range operating technology of touch screen, improve the accuracy of location and the level of Automated condtrol.Bag filter tubesheet 15 is horizontally fixed in cleaner unit, which is provided with the filter element 23 one_to_one corresponding blowback hole with cleaner unit；
Cleaner unit servo off-line ash-clearing device also includes horizontally moving device, it includes arranged in parallel two guide rail 1, every guide rail 1 is respectively equipped with a slide block 2, connect by gas bag support 3 is fixing between two slide blocks 2, make gas bag support 3 consistent with the width of bag filter tubesheet 15, facilitating entire row deashing, guide rail 1 is vertical with gas bag support 3.Gas bag support 3 is provided with servo back-blowing mechanism, servo back-blowing mechanism is provided with sealing nozzle 6 moving up and down, seal nozzle 6 towards bag filter tubesheet 15 and with blowback hole one_to_one corresponding, the bottom level respectively of each sealing nozzle 6 is provided with a sealing gland plate, the shape of each sealing gland plate and the form fit in blowback hole, seal when nozzle 6 moves down and can be tightly connected with blowback hole, substantially increase sealing during blowback, instruction according to controlling organization, slide block 2 is driven it to move along guide rail 1 by Timing Belt driving mechanism；In order to better fix guide rail 1, it is preferable that the fixing seat 7 being fixedly installed strip on bag filter tubesheet 15 end face, and make guide rail 1 be separately fixed at position to fix accordingly on seat 7.
Cleaner unit servo off-line ash-clearing device also includes vertical drive, including the cylinder 8 being arranged on gas bag support 3 and the piston rod 9 matched with cylinder 8, cylinder 8 is vertical and is fixedly installed with gas bag support 3, piston rod 9 is fixed with sealing nozzle 6, seals that nozzle 6 is scalable with gas bag support 3 to be connected；Instruction according to controlling organization, cylinder 8 drives sealing nozzle 6 to move up and down along piston rod 9.
Timing Belt driving mechanism includes a ring-shaped synchronous belt 19 and a servomotor 18, the two ends of ring-shaped synchronous belt 19 are arranged with synchronizing wheel 17 respectively, synchronizing wheel 17 rotates the two ends being located at guide rail 1 respectively, the output shaft of servomotor 18 and one of them synchronizing wheel 17 link and are perpendicular to guide rail 1 and arrange, another synchronizing wheel 17 and servomotor 18 are held within the frame support 16 outside bag filter tubesheet 15, ring-shaped synchronous belt 19 is connected with gas bag support 3 by locking chain fitting 20, bag filter tubesheet 15 is provided preferably with two and is respectively perpendicular to the stretcher 22 that guide rail 1 is arranged, and stretcher 22 annularly Timing Belt 19 is uniform and tensioning ring-shaped synchronous belt 19 ensures the rate of tension of ring-shaped synchronous belt 19, and then band movable slider 2 moves along guide rail 1.In sum, servomotor 18, ring-shaped synchronous belt 19, synchronizing wheel 17, stretcher 22 Coupled motion.
Servo back-blowing mechanism includes from top to bottom being sequentially connected with the electromagnetic valve 13 of setting, gas bag 4, gas bag arm 5 and sealing nozzle 6, and gas bag 4 is fixed on gas bag support 3, is connected with telescoping tube between gas bag arm 5 and sealing nozzle 6.Electromagnetic valve 13 adopts the structural design of submerged, namely electromagnetic valve 13 installs downwards in the top being arranged at gas bag 4, the upper pipeline of gas bag arm 5 upwards installs in the bottom being arranged at gas bag 4, the bottom QI KOU of the upper orifice of gas bag arm 5 and electromagnetic valve 13 is tightly connected, compared to traditional electromagnetic valve, the structural design of this submerged, electromagnetic valve 13 is built in the air cavity of gas bag 4, the pressure loss making electromagnetic valve 13 is preferably minimized, and is greatly saved energy consumption.
Scheme more preferably is, sealing gland plate is the circle that the blowback hole with bag filter tubesheet 15 is adaptive, it is positioned at the bottom of gas bag support 3, and sealing gland plate is fixing with the bottom of piston rod 9 to be connected, sealing gland plate is provided with and can mate the installing hole holding gas bag arm 5 traverse, gas bag arm 5 is threaded onto in installing hole, the lower pipeline of gas bag arm 5 is connected to the sealing nozzle 6 that several are corresponding with sealing gland plate, and gas bag arm 5 is connected with telescoping tube between sealing nozzle 6, telescoping tube therein can adopt prior art.When cylinder 8 does not work, seal nozzle 6 and be positioned at the top (Fig. 3) of bag filter tubesheet 15；When cylinder 8 is inflated, when piston rod 9 moves down, telescoping tube tension is elongated, piston rod 9 band movable sealing nozzle 6 moves down simultaneously, seal nozzle 6 to live to seal by blowback port lid, sealing nozzle 6 stretches into and carries out blowback (Fig. 4) in filter element 23, when deashing is complete, piston rod adverse movement, seal nozzle 6 and bag filter tubesheet 15 away from.Therefore sealing gland plate can ensure that filter element 23 is not when leaking out, and makes filter element 23 expand by compressing air, makes the dust being attached to filter element 23 surface fall clearly, improve blowback pressure, decrease atmospheric pressure lost, substantially increase blowback effect.
As shown in Figure 2, Figure 3 and Figure 4, during use, servo-control mechanism can be connected by wire with servomotor 18 and cylinder 8 or the mode such as remote control connects, and the line of direction at guide rail 1 place is preset as the X-axis of space coordinates by controlling organization, and the line of direction at cylinder 8 place is preset as the Z axis of space coordinates.
Servomotor 18 drives ring-shaped synchronous belt 19 rotate and then drive back-blowing mechanism to move in the X-axis direction under the guide effect of guide rail 1, and piston rod 9 band movable sealing nozzle 6 under the guide effect of cylinder 8 prolongs Z-direction motion.
This utility model specific works process is as follows:
In cleaner unit use procedure, gas bag 4 and electromagnetic valve 13 are in space origins position under systemic presupposition.When filter element 23 needs deashing, controlling organization sending pulse signal, servomotor 18 rotates, and makes gas bag 4 and electromagnetic valve 13 move to above the first row filter element 23 of required deashing.Then servomotor 18 motion stops, cylinder 8 inflation drives sealing nozzle 6 to move downward, and makes flexible sealing nozzle 6 be deep into filter element 23 internal, piston rod 9 stop motion, electromagnetic valve 13 accepts pulse signal and first row filter element 23 is discharged high pressure draught, carries out reverse gas cleaning.After completing the time of regulation, cylinder 8 reverse drive piston rod 9, make sealing nozzle 6 increase, in this process, electromagnetic valve 13 is opened gas bag 4 air inlet and is supplemented compression air.After uphill process, cylinder 8 stops startup servomotor 18 simultaneously, makes gas bag 4 and electromagnetic valve 13 move to above the second row filter element 23 of X-axis, and then piston rod 9 moves up and down, and process back and forth carries out.
When completing the deashing of last row's filter element 23 of this row X axis, servomotor 18, cylinder 8 move simultaneously and make gas bag 4 and electromagnetic valve 13 move to origin position, complete whole deashing process.
This controlling organization occur in deashing process below several situations, gas bag 4 and electromagnetic valve 13 will be automatically stopped deashing and gas bag support 3 moves to origin position:
(1) deashing process interrupts, when restarting power supply；
(2) when gas bag compresses air because gas leakage or other reasons cannot be full of；
(3) when each parts use abnormal because of damage；
This utility model, back-blowing mechanism and controlling organization are combined and uses, instruction according to controlling organization, the position that entire row back-blowing mechanism moves over different filter element at cleaner unit is driven to realize deashing process by horizontally moving device and vertical drive, single deashing can be realized for the quantity of specific filter element, can arbitrarily increase the length of deashing device guide rail according to actual needs, thus simplifying the quantity of pulse valve and the volume of gas bag, seal nozzle to solve conventional back-blowing mechanism windage big simultaneously, the inefficient problem of blowback, greatly reduce production cost, achieve flexibly, efficient dedusting function.
This utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have same or like technical scheme with this utility model, each falls within protection domain of the present utility model.
Claims (5)
1. cleaner unit servo off-line ash-clearing device, including servo back-blowing mechanism, the servo-control mechanism being arranged in cleaner unit and be horizontally fixed on the bag filter tubesheet in cleaner unit, described bag filter tubesheet is provided with the filter element one_to_one corresponding blowback hole with cleaner unit, it is characterised in that also include:
Horizontally moving device, including two guide rails arranged in parallel, described servo back-blowing mechanism is arranged between two described guide rails, described servo back-blowing mechanism is provided with sealing nozzle moving up and down, described sealing nozzle towards described bag filter tubesheet and with described blowback hole one_to_one corresponding, described sealing nozzle moves down blowback hole described in Shi Keyu and is tightly connected, the instruction according to described controlling organization, and described servo back-blowing mechanism is driven it to move along described guide rail by Timing Belt driving mechanism；
Vertical drive, its instruction according to described controlling organization, driving described sealing nozzle to move up and down, the bottom level respectively of each described sealing nozzle is provided with a sealing gland plate, the shape of each described sealing gland plate and the form fit in described blowback hole and is sealably coupled.
2. cleaner unit servo off-line ash-clearing device as claimed in claim 1, it is characterized in that, described Timing Belt driving mechanism includes a ring-shaped synchronous belt and a servomotor, the two ends of described ring-shaped synchronous belt are arranged with synchronizing wheel respectively, described synchronizing wheel rotates the two ends being located at described guide rail respectively, the output shaft of described servomotor and one of them described synchronizing wheel link and are perpendicular to described guide rail and arrange, the linkage fixing with described ring-shaped synchronous belt of described servo back-blowing mechanism, described bag filter tubesheet is provided with several stretchers, and described stretcher is uniform along described ring-shaped synchronous belt and ring-shaped synchronous belt described in tensioning.
3. cleaner unit servo off-line ash-clearing device as claimed in claim 1, it is characterized in that, described vertical drive includes the gas bag support being connected between two described guide rails, the cylinder being arranged on described gas bag support and the piston rod matched with described cylinder, described vertical cylinder and being fixedly installed, described piston rod and described sealing nozzle are fixed, and described sealing nozzle is scalable with described gas bag support to be connected；Instruction according to described controlling organization, seals nozzle and moves up and down along described piston rod described in described air cylinder driven.
4. cleaner unit servo off-line ash-clearing device as claimed in claim 3, it is characterized in that, described servo back-blowing mechanism includes from top to bottom being sequentially connected with the electromagnetic valve of setting, gas bag and gas bag arm, connect by described gas bag support is fixing between two described guide rails, described gas bag is fixed on described gas bag support, is connected with telescoping tube between described gas bag arm and described sealing nozzle.
5. cleaner unit servo off-line ash-clearing device as claimed in claim 4, it is characterized in that, described electromagnetic valve installs downwards the top being arranged at described gas bag, and described gas bag arm upwards installs the bottom being arranged at described gas bag, and the top of described gas bag arm is connected with the lower seal of described electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999380.4U CN205340361U (en) | 2015-12-03 | 2015-12-03 | Servo off -line ash removal device of dust remover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999380.4U CN205340361U (en) | 2015-12-03 | 2015-12-03 | Servo off -line ash removal device of dust remover |
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| CN205340361U true CN205340361U (en) | 2016-06-29 |
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| CN201520999380.4U Active CN205340361U (en) | 2015-12-03 | 2015-12-03 | Servo off -line ash removal device of dust remover |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149830A (en) * | 2017-05-19 | 2017-09-12 | 南通亚威机械制造有限公司 | Clinker dust collection device |
| CN107335299A (en) * | 2017-08-04 | 2017-11-10 | 深圳市雷凌广通技术研发有限公司 | A kind of sack cleaner of raising cleaning efficiency for intelligent workshop |
| CN107789925A (en) * | 2017-10-26 | 2018-03-13 | 湖州兴远涂装设备有限公司 | A kind of integrated lifting with pulse cleaner |
-
2015
- 2015-12-03 CN CN201520999380.4U patent/CN205340361U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149830A (en) * | 2017-05-19 | 2017-09-12 | 南通亚威机械制造有限公司 | Clinker dust collection device |
| CN107335299A (en) * | 2017-08-04 | 2017-11-10 | 深圳市雷凌广通技术研发有限公司 | A kind of sack cleaner of raising cleaning efficiency for intelligent workshop |
| CN107789925A (en) * | 2017-10-26 | 2018-03-13 | 湖州兴远涂装设备有限公司 | A kind of integrated lifting with pulse cleaner |
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