CN103055618A - Dedusting device - Google Patents
Dedusting device Download PDFInfo
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- CN103055618A CN103055618A CN2012105839076A CN201210583907A CN103055618A CN 103055618 A CN103055618 A CN 103055618A CN 2012105839076 A CN2012105839076 A CN 2012105839076A CN 201210583907 A CN201210583907 A CN 201210583907A CN 103055618 A CN103055618 A CN 103055618A
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- electromagnetic valve
- impulse electromagnetic
- processor
- cleaner
- air compressor
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Abstract
The invention discloses a dedusting device. The dedusting device comprises a tank body (2), a dust-containing gas inlet (1), a purified gas outlet (10), a pulse electromagnetic valve (5), a processor (4), an air compressor (3) and a dust removal device, wherein the dust-containing gas inlet (1) and the purified gas outlet (10) are arranged at a side of the tank body (2). An inlet of the pulse electromagnetic valve (5) is connected to the air compressor (3) and an outlet of the pulse electromagnetic valve (5) is connected to the dust removal device. An output port of the processor (4) is connected to a control terminal of the pulse electromagnetic valve (5). The processor (4) switches opening/closing states of the pulse electromagnetic valve (5) thereby connecting or disconnecting the air compressor (3) and the dust removal device. The processor (4) controls the pulse electromagnetic valve (5) so that it is solved that the existing pulse controller controlling the pulse electromagnetic valve can be damaged easily so that abnormal operation of the pulse electromagnetic valve is caused. Therefore, labor intensity of repeated equipment maintenance is reduced.
Description
Technical field
The application relates to dynamo-electric field, particularly relates to a kind of cleaner.
Background technology
In the lead-acid accumulator industry, Environmental-protecting dust-removing equipment plays the absorption flue dust aborning, the effect that purifies air.Wherein, impulse electromagnetic valve plays vital effect, impulse electromagnetic valve is compressed-air actuated " switch " of sack cleaner deashing injection system, in general environmental protection equipment, impulse electromagnetic valve is controlled by pulse control instrument, yet the contact of pulse control instrument is often damaged, causes impulse electromagnetic valve to work normally, flue dust also just can't filter completely, has affected greatly normally carrying out of dedusting operation.
Summary of the invention
The problem that the application will solve is to have proposed a kind of cleaner that can utilize processor to replace pulse control instrument.
The application's cleaner comprises casing, be positioned at dusty gas import and the pure qi (oxygen) outlet of casing side, impulse electromagnetic valve, air compressor and deashing device, described air compressor is positioned at the outside of casing, described deashing device is positioned at the inside of casing, has through hole on the described casing, described impulse electromagnetic valve is sealedly connected on the through hole of described casing, the entrance of described impulse electromagnetic valve is connected with described air compressor, the outlet of impulse electromagnetic valve is connected with deashing device, it is characterized in that, also comprise processor, the output port of described processor is connected with the control end of described impulse electromagnetic valve, and the on off state of described processor by the paired pulses magnetic valve switches to be made air compressor be connected with deashing device or disconnect.Described cleaner also comprises the driving gauge tap, and described driving gauge tap is connected between described processor and the described impulse electromagnetic valve.
Described driving gauge tap is relay.
Described impulse electromagnetic valve and deashing device all have a plurality of, and number is equal, and the entrance of each described impulse electromagnetic valve is connected with described air compressor, and outlet is connected with a deashing device, and described processor utilizes the work of the mode control impuls magnetic valve of matrix.
Described impulse electromagnetic valve has M*N, each described impulse electromagnetic valve has the first control end and the second control end, described impulse electromagnetic valve is arranged in the matrix of the capable N row of M, described processor has M+N output port, the first control end of each impulse electromagnetic valve of each row is connected to each other, and jointly being coupled to an output port of processor, the second control end of each impulse electromagnetic valve of every delegation is connected to each other, and jointly is coupled to another output port of processor.
The outlet of described impulse electromagnetic valve is connected with a plurality of deashing devices, is specially: have the pipeline of a plurality of arms on sidewall of the airtight connection of the outlet of impulse electromagnetic valve 5, the opening of each arm and airtight a connection of filter bag.
Described deashing device is filter cylinder or filter bag.
Described cleaner is the pulsed sack cleaner.
The application utilizes processor to come the control impuls magnetic valve, overcome in the past with pulse control instrument control impuls magnetic valve brought owing to pulse control instrument easily damages the problem that the impulse electromagnetic valve that causes can't work, alleviated the repeatedly labour intensity of maintenance of equipment of employee.
Description of drawings
Fig. 1 is the schematic diagram of the cleaner filter process of the embodiment of the present application;
Fig. 2 is the schematic diagram of the cleaner deashing process of the embodiment of the present application;
Fig. 3 is the connection diagram of the impulse electromagnetic valve of the embodiment of the present application;
Fig. 4 is the connection diagram of the impulse electromagnetic valve matrix group of the embodiment of the present application.
The specific embodiment
By reference to the accompanying drawings the application is described in further detail below by the specific embodiment.
Please refer to Fig. 1-2, take the pulsed sack cleaner as example, the cleaner of the present embodiment comprises casing 2, dusty gas import 1, pure qi (oxygen) outlet 10, filter bag 6, impulse electromagnetic valve 5, processor 4, air compressor 3 and lower dirt mouth valve 7.Air compressor 3 is positioned at the outside of casing 2, and filter bag 6 is positioned at the inside of casing 2.Have through hole on the casing 2, impulse electromagnetic valve 5 is sealedly connected on the through hole of casing 2.The entrance of impulse electromagnetic valve 5 is connected with air compressor 3, outlet is connected with filter bag 6, the output port of processor 4 is connected with the control end of impulse electromagnetic valve 5, and the on off state by paired pulses magnetic valve 5 switches to be made air compressor 3 be connected with deashing device or disconnect.The pulsed sack cleaner of the present embodiment generally adopts the voltage of direct current 24V to drive.
Further, as illustrated in fig. 1 and 2, the outlet of the impulse electromagnetic valve 5 in the present embodiment is connected with a plurality of filter bags 6, concrete methods of realizing is, the pipeline that has a plurality of arms at sidewall of the airtight connection of the outlet of impulse electromagnetic valve 5, the opening of each arm is connected with a filter bag, thereby has realized the function by a plurality of filter bags 6 of an impulse electromagnetic valve 5 controls.In other embodiments, also can adopt man-to-man form, i.e. impulse electromagnetic valve 5 connections are also controlled a filter bag.
In addition, it will be understood by those of skill in the art that the compressed-air actuated switch of impulse electromagnetic valve deduster deashing injection system; Filter bag is a kind of deashing device, and what filter bag played is the effect of filtering dust.When dusty gas entered deduster, dust was trapped in the outer surface of filter bag, and clean gas enters filter bag inside by filter cloth.In other embodiments, can also select other deashing device to replace, for example filter cylinder.
Generally speaking, the dust removal process of cleaner is divided into filter process (as shown in Figure 1) and deashing process (as shown in Figure 2).In filter process, impulse electromagnetic valve 5 is in closed condition, and is inoperative.As shown in Figure 1, when dusty gas entered cleaner from import 1, dust was attached to the outer surface of filter bag 6, discharged and purify air from pure qi (oxygen) outlet 10; In deashing process, impulse electromagnetic valve 5 is opened under the control of processor, air compressor 3 passes through impulse electromagnetic valve 5 to filter bag 6 reverse conveying high-pressure air at this moment, this moment, filter bag 6 expanded rapidly, the dust that is attached on the filter cloth will be shaken off down, and drops to the bottom of casing 2, when dust accretions to a certain extent, can open the lower dirt mouth valve 7 of the bottom of casing 2, dust can be transported by bucket or other containers by the employee.
Because the casing of general cleaner is very large, in order to enhance productivity, it is far from being enough in a dust-removing box impulse electromagnetic valve being installed, therefore generally speaking a plurality of impulse electromagnetic valves can be installed in dust-removing box, corresponding also can place a plurality of deashing devices in casing, this moment, the number of impulse electromagnetic valve equated with the number of deashing device.Processor in the present embodiment is realized control to a plurality of impulse electromagnetic valves by matrix-style, these impulse electromagnetic valves are positioned at the same horizontal plane of casing, mode with matrix is arranged, the entrance of each impulse electromagnetic valve is connected with air compressor, the outlet of each impulse electromagnetic valve is connected with a deashing device, can certainly be connected with a plurality of deashing devices.
As shown in Figure 4, take 4*4 impulse electromagnetic valve as example, if controlled by general pulse control instrument, then need 16 pulse control instruments, perhaps adopt the control method of general processor to control, also need 16 of the output ports of processor, that is to say that each output port of each pulse control instrument or processor can only be controlled an impulse electromagnetic valve.After adopting the matrix control of the present embodiment, can save a part of output port of processor.Each impulse electromagnetic valve in the present embodiment has the first control end and the second control end, the annexation of each impulse electromagnetic valve is: the first control end of each impulse electromagnetic valve of each row is connected to each other, and jointly be coupled to an output port of processor, the second control end of each impulse electromagnetic valve of every delegation is connected to each other, and jointly is coupled to another output port of processor.Controlled the shutoff situation of a plurality of impulse electromagnetic valves by processor.Processor in the present embodiment is preferably programmable logic controller (PLC) PLC.
For example, first the impulse electromagnetic valve of secondary series the first row (is called for short L2C1 if need, lower same) open, the first row C1(that PLC is controlled is called for short C1, lower same) the output high level, C2, C3 and C4 output low level, secondary series L2 output low level, L1, L3 and L4 output high level, L2C1 opens and works at this moment; Then keep the first row C1 output high level constant, and it is constant to keep L1 and L4 to export high level, makes the L3 output low level, this moment, L3C1 opened; By that analogy, until L1C1, L4C1 open, this moment, the impulse electromagnetic valve of the first row C1 was all opened, and the high-low level that conversion PLC output port is exported can make whole impulse electromagnetic valves all be opened.After utilizing matrix-style control, the flexible control sequential of change pulse magnetic valve.
In other embodiments, if impulse electromagnetic valve has M*N, impulse electromagnetic valve is arranged in the matrix of the capable N row of M, then needs M+N output port of processor to get final product.In the casing that is arranged in cleaner that these M*N impulse electromagnetic valve is neat, orderly work under the control of processor.In addition, can also adopt other matrix control mode to realize.
The impulse electromagnetic valve of the present embodiment only needs 8 output ports of processor to control after adopting the matrix-style control of mathematics the inside, has saved a part of output port.Need the number of impulse electromagnetic valve more, the output port of saving is more.That is to say and realized in processor, having controlled more impulse electromagnetic valve with less output port, reduced the complexity of control circuit, overcome in the past with pulse control instrument control impuls magnetic valve brought owing to pulse control instrument easily damages the problem that the impulse electromagnetic valve that causes can't work, alleviated the repeatedly labour intensity of maintenance of equipment of employee.
The processor of the present embodiment can also carry out system extension very easily according to concrete needs, and can convert matrix control to output equipment (for example keyboard) and control, and whole cleaner has embodied very large flexibility and adaptability.
Except the pulsed sack cleaner, the application's cleaner can also be used for the dust arrester of other types.
Above content is the further description of the application being done in conjunction with concrete embodiment, can not assert that the application's implementation is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite that does not break away from the application's design, can also make some simple deduction or replace.
Claims (8)
1. cleaner, comprise casing (2), be positioned at dusty gas import (1) and the pure qi (oxygen) outlet (10) of casing (2) side, impulse electromagnetic valve (5), air compressor (3) and deashing device, described air compressor (3) is positioned at the outside of casing (2), described deashing device is positioned at the inside of casing (2), described casing has through hole on (2), described impulse electromagnetic valve (5) is sealedly connected on the through hole of described casing (2), the entrance of described impulse electromagnetic valve (5) is connected with described air compressor (3), the outlet of impulse electromagnetic valve (5) is connected with deashing device, it is characterized in that, also comprise processor (4), the output port of described processor (4) is connected with the control end of described impulse electromagnetic valve (5), and the on off state of described processor (4) by paired pulses magnetic valve (5) switches to be made air compressor (3) be connected with deashing device or disconnect.
2. cleaner as claimed in claim 1 is characterized in that, also comprises the driving gauge tap, between the described output port and described impulse electromagnetic valve (5) that is connected to described processor (4).
3. cleaner as claimed in claim 1 is characterized in that, described driving gauge tap is relay (8).
4. such as each described cleaner of claim 1-3, it is characterized in that, described impulse electromagnetic valve (5) and deashing device all have a plurality of, and number equates, the entrance of each described impulse electromagnetic valve (5) is connected with described air compressor (3), the outlet of each impulse electromagnetic valve (5) is connected with a deashing device, and described processor (4) utilizes the mode of matrix to control the work of each impulse electromagnetic valve (5).
5. cleaner as claimed in claim 4, it is characterized in that, described impulse electromagnetic valve (5) has M*N, each described impulse electromagnetic valve (5) has the first control end and the second control end, all described impulse electromagnetic valves (5) are arranged in the matrix of the capable N row of M, described processor (4) has M+N output port, first control end of each impulse electromagnetic valve (5) of each row is connected to each other, and jointly be coupled to an output port of processor (4), second control end of each impulse electromagnetic valve (5) of every delegation is connected to each other, and jointly be coupled to processor another output port of (4).
6. cleaner as claimed in claim 1, it is characterized in that, the outlet of described impulse electromagnetic valve (5) is connected with a plurality of deashing devices, be specially: have the pipeline of a plurality of arms on sidewall of the airtight connection of the outlet of impulse electromagnetic valve (5), the opening of each arm and airtight a connection of deashing device.
7. such as claim 1 or 6 described cleaners, it is characterized in that, described deashing device is filter cylinder or filter bag.
8. cleaner as claimed in claim 1 is characterized in that, described cleaner is the pulsed sack cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105839076A CN103055618A (en) | 2012-12-28 | 2012-12-28 | Dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105839076A CN103055618A (en) | 2012-12-28 | 2012-12-28 | Dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103055618A true CN103055618A (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105839076A Pending CN103055618A (en) | 2012-12-28 | 2012-12-28 | Dedusting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324099A (en) * | 2013-04-26 | 2013-09-25 | 福建龙湖环保科技有限公司 | Control method for electromagnetic hammer relay |
| CN106395168A (en) * | 2015-07-31 | 2017-02-15 | 泰州市高港区启航起重设备有限公司 | Movable dedusting hopper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03229607A (en) * | 1990-02-01 | 1991-10-11 | Ebara Infilco Co Ltd | Method and apparatus for controlling operation of bag filter |
| CN1636622A (en) * | 2004-11-22 | 2005-07-13 | 中天仕名科技集团有限公司 | Dust removing control device and method for multiple-chamber multiple-pulse valve dust collector |
| CN201171950Y (en) * | 2008-01-14 | 2008-12-31 | 浙江菲达环保科技股份有限公司 | Pulse electromagnetic valve control circuit for bag dust collector |
| CN201493011U (en) * | 2009-07-31 | 2010-06-02 | 溧阳市赛特机械设备成套有限公司 | Bag filter |
| CN202343045U (en) * | 2011-09-28 | 2012-07-25 | 湖北中烟工业有限责任公司 | PLC (programmable logic controller)-based differential pressure control system for bag type pulsing dust removing device |
-
2012
- 2012-12-28 CN CN2012105839076A patent/CN103055618A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03229607A (en) * | 1990-02-01 | 1991-10-11 | Ebara Infilco Co Ltd | Method and apparatus for controlling operation of bag filter |
| CN1636622A (en) * | 2004-11-22 | 2005-07-13 | 中天仕名科技集团有限公司 | Dust removing control device and method for multiple-chamber multiple-pulse valve dust collector |
| CN201171950Y (en) * | 2008-01-14 | 2008-12-31 | 浙江菲达环保科技股份有限公司 | Pulse electromagnetic valve control circuit for bag dust collector |
| CN201493011U (en) * | 2009-07-31 | 2010-06-02 | 溧阳市赛特机械设备成套有限公司 | Bag filter |
| CN202343045U (en) * | 2011-09-28 | 2012-07-25 | 湖北中烟工业有限责任公司 | PLC (programmable logic controller)-based differential pressure control system for bag type pulsing dust removing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324099A (en) * | 2013-04-26 | 2013-09-25 | 福建龙湖环保科技有限公司 | Control method for electromagnetic hammer relay |
| CN103324099B (en) * | 2013-04-26 | 2016-12-28 | 福建龙湖环保科技有限公司 | A kind of control method for electromagnetic hammer relay |
| CN106395168A (en) * | 2015-07-31 | 2017-02-15 | 泰州市高港区启航起重设备有限公司 | Movable dedusting hopper |
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Application publication date: 20130424 |