CN107469495A - A kind of bag-type dust collector - Google Patents
A kind of bag-type dust collector Download PDFInfo
- Publication number
- CN107469495A CN107469495A CN201710747760.2A CN201710747760A CN107469495A CN 107469495 A CN107469495 A CN 107469495A CN 201710747760 A CN201710747760 A CN 201710747760A CN 107469495 A CN107469495 A CN 107469495A
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- CN
- China
- Prior art keywords
- bag
- dust
- cylinder
- removal cloth
- piston rod
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- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of bag-type dust collector, belongs to field of environment protection equipment, including dedusting shell, flow channel, jet pipe, connecting plate and dust-removal cloth-bag, and dust-removal cloth-bag side wall is arranged with compression spring, and the compression spring is fixedly connected with the side wall of dust-removal cloth-bag；The one end of dust-removal cloth-bag away from jet pipe is provided with iron plate；The position of corresponding jet pipe is equipped with cylinder above flow channel, the piston rod of cylinder is set towards iron plate, cylinder is connected with timer, the piston rod of Timer Controlling cylinder shrinks in the default time, and when the piston rod of the cylinder is fully extended, power on signal is sent, electric signal is sent out when the piston rod of the cylinder shrinks completely；The cylinder piston rod is provided with electromagnet towards one end of iron plate；The timer, electromagnet and cylinder are connected with PLC module, and the PLC module is electric in response to going electric signal control electromagnet to obtain, and in response to going electric signal to control electromagnet dead electricity.
Description
Technical field
The present invention relates to field of environment protection equipment, more particularly to a kind of bag-type dust collector.
Background technology
In environmental protection industry (epi), sack cleaner is the main of fume treatment caused by all kinds of boilers of processing, incinerator burn
Equipment, body of deduster structure are roughly divided into ash bucket, blast pipe, raising middle flask, top box, discharge pipe, bypass airduct, injection tube, filtering
Device etc., the description of its concrete principle：Flue gas enters in shell of dust remover under blower negative pressure through air inlet main pipe and air intake short tube,
Coarse powder dirt falls into ash bucket, and fine dust is risen in raising middle flask with air-flow, and filter cloth is overworked in raising middle flask, and air-flow passes through filter cloth by flue gas
In fine dust be trapped on filter cloth outer surface, the pure air after filtering enters upper box, until discharge pipe, dust removal process
Terminate.When fine dust on filter cloth outer surface is attached to a certain amount of, injection tube is blown filter cloth by discharging high pressure draught, will
Fine dust on filter cloth outer surface is blown off in ash bucket.
The Patent of Application No. 201420691591.7 discloses a kind of bag-type dust collector, including dedusting shell, carries
The connecting plate of some through holes and some dust-removal cloth-bags being connected on the through hole of connecting plate, connecting plate will be divided into useless inside dedusting shell
Air cavity and net air cavity, air inlet is offered in the side wall of waste gas chamber, gas outlet is offered in net air cavity, connecting plate is rotatably set
Inside dedusting shell, swingle is provided with connecting plate, swingle passes through the perforate being opened on dedusting shell to be connected with driving electricity
Machine.
This sack cleaner improves dedusting structure, improves dust removing effects.But still have the following disadvantages：Air inlet
The fume fever stream that mouth is come in is usually associated with certain wind speed, and what this to blow out downwards from jet pipe is used to remove cigarette on cloth bag
The wind of dirt can be broken up, and cause the dust removing effects to cloth bag bad.
The content of the invention
The technical problems to be solved by the invention are the defects of being directed to background technology, to propose a kind of bag-type dust collector, its
There is significantly more efficient elimination effect to the laying dust on dust-removal cloth-bag surface.
The present invention above-mentioned technical problem technical scheme is that：
A kind of bag-type dust collector, including dedusting shell, flow channel, jet pipe, connecting plate and dust-removal cloth-bag, the dust-removal cloth-bag side wall
Compression spring is arranged with, the compression spring is fixedly connected with the side wall of dust-removal cloth-bag, described to remove in the presence of no external force
Dirt cloth bag is in extended configuration；
The one end of the dust-removal cloth-bag away from jet pipe is provided with iron plate；
The position of corresponding jet pipe is equipped with cylinder above the flow channel, and the piston rod of the cylinder is set towards iron plate, described
Cylinder is connected with timer, and the piston rod of the Timer Controlling cylinder shrinks in the default time, and when the work of the cylinder
When stopper rod is fully extended, power on signal is sent, electric signal is sent out when the piston rod of the cylinder shrinks completely；
The cylinder piston rod is provided with electromagnet towards one end of iron plate；
The timer, electromagnet and cylinder are connected with PLC module, and the PLC module is in response to going electric signal to control electromagnetism
Iron obtain it is electric, and in response to go electric signal control electromagnet dead electricity.
Further, the dedusting shell is located at dust-removal cloth-bag and is arranged right below limiting plate, in the presence of no external force, institute
Iron plate is stated to contradict with limiting plate.
Further, cushion pad is provided between the connecting plate and dedusting shell.
Further, some through holes are offered on the iron plate.
Further, bumper ring is provided between the dust-removal cloth-bag and connecting plate.
The present invention compared with prior art, has following technique effect using above technical scheme：
Electromagnet on cylinder has magnetic after being powered, and can attract iron plate, when needing to dust-removal cloth-bag dedusting, start first
Cylinder, the piston rod of cylinder is stretched, make electromagnet close to iron plate and contradicted with iron plate, then electromagnet is powered, makes electromagnetism
Iron has magnetic, so as to adsorpting iron plate, then controls the piston rod of cylinder to start to shrink at, then iron plate can be pulled to rise, so that
Dust-removal cloth-bag compresses, and while dust-removal cloth-bag compresses, the dust on dust-removal cloth-bag can drop, and is connected due to fixed on dust-removal cloth-bag
Compression spring is connected to, then compression spring is also compressed therewith, when piston rod shrinks completely, controls electromagnet dead electricity, then dedusting
Cloth bag restores to the original state under the gravity of itself and the gravity of compression spring, during dust-removal cloth-bag restores to the original state, dedusting
Dust on cloth bag can drop, and when dust-removal cloth-bag restores to the original state, dust-removal cloth-bag can shake suddenly in the presence of compression spring
It is dynamic, the dust on dust-removal cloth-bag is shaken off, so as to have significantly more efficient elimination effect to the laying dust on dust-removal cloth-bag surface.
Brief description of the drawings
Fig. 1 is that the present embodiment is used to embody the structural representation that dust-removal cloth-bag is in extended configuration.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Fig. 3 is that the present embodiment is used to embody the structural representation that dust-removal cloth-bag is in contraction state.
Fig. 4 is the structural representation that the present embodiment is used to embody iron plate.
In figure, 1, dedusting shell；2nd, flow channel；21st, jet pipe；3rd, connecting plate；4th, dust-removal cloth-bag；5th, compression spring；6th, iron plate；
61st, through hole；7th, cylinder；71st, piston rod；711st, electromagnet；8th, limiting plate；9th, cushion pad；91st, bumper ring.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
A kind of bag-type dust collector, as shown in figure 1, including dedusting shell 1, flow channel 2, jet pipe 21, connecting plate 3 and dust removing cloth
Bag 4, the side wall of dust-removal cloth-bag 4 is arranged with compression spring 5, and compression spring 5 is fixedly connected with the side wall of dust-removal cloth-bag 4, not outer
In the presence of power, dust-removal cloth-bag 4 is in extended configuration, i.e. dust-removal cloth-bag 4 is not in the presence of by external force, by compression spring 5
Support and trail.
As shown in figs. 1 and 4, the one end of dust-removal cloth-bag 4 away from jet pipe 21 is provided with iron plate 6, and some through holes are offered on iron plate 6
61。
As shown in figure 3, the position of the corresponding jet pipe 21 in the top of flow channel 2 is equipped with cylinder 7, the direction of piston rod 71 of cylinder 7
Iron plate 6 is set, and the cylinder 7 is connected with timer, and the piston rod 71 of Timer Controlling cylinder 7 shrinks in the default time, and
When the piston rod 71 of cylinder 7 is fully extended, power on signal is sent, electricity is sent out when the piston rod 71 of cylinder 7 shrinks completely
Signal.
The piston rod 71 of cylinder 7 is provided with electromagnet 711 towards one end of iron plate 6.
Timer, electromagnet 711 and cylinder 7 are connected with PLC module, and PLC module is in response to going electric signal to control electromagnetism
Iron 711 must be electric, and in response to going electric signal to control the dead electricity of electromagnet 711.
Dedusting shell 1 is located at dust-removal cloth-bag 4 and is arranged right below limiting plate 8, in the presence of no external force, iron plate 6 with it is spacing
Plate 8 contradicts, on the one hand can be spacing to dust-removal cloth-bag 4, make dust-removal cloth-bag 4 will not extension degree it is excessive and damage, on the other hand
When dust-removal cloth-bag 4 hits with limiting plate 8, the dust on dust-removal cloth-bag 4 can be made to drop.
As illustrated in fig. 1 and 2, cushion pad 9 is provided between connecting plate 3 and dedusting shell 1, is slowed down between connecting plate 3 and dedusting shell 1
Vibrations.
Bumper ring 91 is provided between dust-removal cloth-bag 4 and connecting plate 3, so as to slow down hitting between dust-removal cloth-bag 4 and connecting plate 3
Hit, dust-removal cloth-bag 4 can be made to be connected with connecting plate 3 more stable.
Specific implementation is described as follows：
Electromagnet 711 on cylinder 7 has magnetic after being powered, and can attract iron plate 6, first when needing to 4 dedusting of dust-removal cloth-bag
First start cylinder 7, the piston rod 71 of cylinder 7 is stretched, electromagnet 711 is contradicted close to iron plate 6 and with iron plate 6, now piston
Bar 71 is fully extended, and timer sends power on signal, and PLC module must be electric in response to power on signal control electromagnet 711, makes electromagnetism
Iron 711 has magnetic, so as to adsorpting iron plate 6, then controls the piston rod 71 of cylinder 7 to start to shrink at, then can pull on iron plate 6
Rise, so that dust-removal cloth-bag 4 compresses, while dust-removal cloth-bag 4 compresses, the dust on dust-removal cloth-bag 4 can drop, due to dedusting
Compression spring 5 is fixedly connected with cloth bag 4, then compression spring 5 is also compressed therewith, when piston rod 71 shrinks completely, timing
Device sends dead electricity signal, and PLC module controls the dead electricity of electromagnet 711 in response to dead electricity signal, then gravity of the dust-removal cloth-bag 4 at itself
And restored to the original state under the gravity of compression spring 5, during dust-removal cloth-bag 4 restores to the original state, the dust meeting on dust-removal cloth-bag 4
Drop, and when dust-removal cloth-bag 4 restores to the original state, dust-removal cloth-bag 4 can shake suddenly in the presence of compression spring 5, by dust removing cloth
Dust on bag 4 is shaken off, so as to have significantly more efficient elimination effect to the laying dust on the surface of dust-removal cloth-bag 4；In addition in dedusting
After dust on cloth bag 4 is fallen on iron plate 6, through hole 61 is offered on iron plate 6, then the mistake moved in iron plate 6 with dust-removal cloth-bag 4
Cheng Zhong, the dust on iron plate 6 can be discharged by through hole 61.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (5)
1. a kind of bag-type dust collector, including dedusting shell（1）, flow channel（2）, jet pipe（21）, connecting plate（3）And dust-removal cloth-bag
（4）, it is characterized in that：The dust-removal cloth-bag（4）Side wall is arranged with compression spring（5）, the compression spring（5）With dust-removal cloth-bag
（4）Side wall be fixedly connected, in the presence of no external force, the dust-removal cloth-bag（4）In extended configuration；
The dust-removal cloth-bag（4）Away from jet pipe（21）One end be provided with iron plate（6）；
The flow channel（2）Top corresponds to jet pipe（21）Position be equipped with cylinder（7）, the cylinder（7）Piston rod（71）
Towards iron plate（6）Set, the cylinder（7）It is connected with timer, the Timer Controlling cylinder（7）Piston rod（71）Pre-
If time shrink, and work as the cylinder（7）Piston rod（71）When fully extended, power on signal is sent, when the cylinder（7）
Piston rod（71）Electric signal is sent out when shrinking completely；
The cylinder（7）Piston rod（71）Towards iron plate（6）One end be provided with electromagnet（711）；
The timer, electromagnet（711）And cylinder（7）PLC module is connected with, the PLC module is in response to removing electric signal
Control electromagnet（711）Must be electric, and in response to going electric signal to control electromagnet（711）Dead electricity.
2. a kind of bag-type dust collector according to claim 1, it is characterized in that：The dedusting shell（1）Positioned at dust-removal cloth-bag
（4）It is arranged right below limiting plate（8）, in the presence of no external force, the iron plate（6）With limiting plate（8）Contradict.
3. a kind of bag-type dust collector according to claim 1, it is characterized in that：The connecting plate（3）With dedusting shell（1）It
Between be provided with cushion pad（9）.
4. a kind of bag-type dust collector according to claim 1, it is characterized in that：The iron plate（6）On offer it is some logical
Hole（61）.
5. a kind of bag-type dust collector according to claim 1, it is characterized in that：The dust-removal cloth-bag（4）With connecting plate（3）
Between be provided with bumper ring（91）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710747760.2A CN107469495A (en) | 2017-08-28 | 2017-08-28 | A kind of bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710747760.2A CN107469495A (en) | 2017-08-28 | 2017-08-28 | A kind of bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107469495A true CN107469495A (en) | 2017-12-15 |
Family
ID=60602835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710747760.2A Pending CN107469495A (en) | 2017-08-28 | 2017-08-28 | A kind of bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107469495A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744885A (en) * | 2018-05-24 | 2018-11-06 | 贵州环科环境工程有限公司 | Dedusting and desulfurizing tower |
| CN108771924A (en) * | 2018-08-10 | 2018-11-09 | 遵义大兴复肥有限责任公司 | Fertilizer tail gas dust cleaning apparatus |
| CN109078397A (en) * | 2018-09-03 | 2018-12-25 | 王鹏 | A kind of industrial dust collector |
| CN109316878A (en) * | 2018-09-03 | 2019-02-12 | 王鹏 | A kind of processing method for textile mills' dust harzard |
| 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 |
| 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 |
| CN114146504A (en) * | 2022-01-18 | 2022-03-08 | 顺矩(上海)科技有限公司 | Sample gas extraction and filtration device and extraction and filtration method thereof |
| CN117260810A (en) * | 2023-10-16 | 2023-12-22 | 河北同力滑车有限公司 | Wind power tower maintenance robot assembly |
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| GB1335344A (en) * | 1970-11-11 | 1973-10-24 | Serck Industries Ltd | Dust filtration apparatus |
| CN101884866A (en) * | 2010-08-11 | 2010-11-17 | 南通克莱克空气处理设备有限公司 | Pneumatic dust-cleaning device of bag-type dust remover and dust-cleaning method thereof |
| CN203264471U (en) * | 2013-05-25 | 2013-11-06 | 杨志江 | Self-cleaning type cylindrical polyester bag dust collector |
| CN103920345A (en) * | 2014-04-03 | 2014-07-16 | 郑星 | Multi-cabin back-flushing pulse cloth bag filter |
| CN203852952U (en) * | 2014-05-11 | 2014-10-01 | 史丹利化肥当阳有限公司 | Special bag-type dust remover for producing compound fertilizer |
| CN204841245U (en) * | 2015-03-30 | 2015-12-09 | 湖北金汉江精制棉有限公司 | Carboxymethyl cellulose dust arrester installation |
| CN105499214A (en) * | 2016-01-27 | 2016-04-20 | 湖州南浔石淙盛艳丝绸有限公司 | Textile machine with adjustable height and dust collection function |
| CN206381751U (en) * | 2016-12-08 | 2017-08-08 | 天津恒致毅环保设备有限公司 | A kind of dust-removal cloth-bag deashing device |
| CN206391754U (en) * | 2016-05-17 | 2017-08-11 | 南京快联路桥建设工程有限公司 | Sack cleaner |
-
2017
- 2017-08-28 CN CN201710747760.2A patent/CN107469495A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1335344A (en) * | 1970-11-11 | 1973-10-24 | Serck Industries Ltd | Dust filtration apparatus |
| CN101884866A (en) * | 2010-08-11 | 2010-11-17 | 南通克莱克空气处理设备有限公司 | Pneumatic dust-cleaning device of bag-type dust remover and dust-cleaning method thereof |
| CN203264471U (en) * | 2013-05-25 | 2013-11-06 | 杨志江 | Self-cleaning type cylindrical polyester bag dust collector |
| CN103920345A (en) * | 2014-04-03 | 2014-07-16 | 郑星 | Multi-cabin back-flushing pulse cloth bag filter |
| CN203852952U (en) * | 2014-05-11 | 2014-10-01 | 史丹利化肥当阳有限公司 | Special bag-type dust remover for producing compound fertilizer |
| CN204841245U (en) * | 2015-03-30 | 2015-12-09 | 湖北金汉江精制棉有限公司 | Carboxymethyl cellulose dust arrester installation |
| CN105499214A (en) * | 2016-01-27 | 2016-04-20 | 湖州南浔石淙盛艳丝绸有限公司 | Textile machine with adjustable height and dust collection function |
| CN206391754U (en) * | 2016-05-17 | 2017-08-11 | 南京快联路桥建设工程有限公司 | Sack cleaner |
| CN206381751U (en) * | 2016-12-08 | 2017-08-08 | 天津恒致毅环保设备有限公司 | A kind of dust-removal cloth-bag deashing device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744885A (en) * | 2018-05-24 | 2018-11-06 | 贵州环科环境工程有限公司 | Dedusting and desulfurizing tower |
| CN108771924A (en) * | 2018-08-10 | 2018-11-09 | 遵义大兴复肥有限责任公司 | Fertilizer tail gas dust cleaning apparatus |
| CN108771924B (en) * | 2018-08-10 | 2024-02-27 | 遵义大兴复肥有限责任公司 | Fertilizer tail gas dust collector |
| CN109078397A (en) * | 2018-09-03 | 2018-12-25 | 王鹏 | A kind of industrial dust collector |
| CN109316878A (en) * | 2018-09-03 | 2019-02-12 | 王鹏 | A kind of processing method for textile mills' dust harzard |
| CN109078397B (en) * | 2018-09-03 | 2020-12-18 | 明光利拓智能科技有限公司 | Industrial dust collector |
| CN109316878B (en) * | 2018-09-03 | 2021-01-05 | 南通柯林纺织品有限公司 | Treatment method for dust hazard of textile mill |
| 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 |
| 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 |
| CN114146504A (en) * | 2022-01-18 | 2022-03-08 | 顺矩(上海)科技有限公司 | Sample gas extraction and filtration device and extraction and filtration method thereof |
| CN114146504B (en) * | 2022-01-18 | 2024-07-19 | 顺矩(上海)科技有限公司 | Sample gas extraction and filtration device and extraction and filtration method thereof |
| CN117260810A (en) * | 2023-10-16 | 2023-12-22 | 河北同力滑车有限公司 | Wind power tower maintenance robot assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171215 |