CN109045908B - Electric-bag combined type dust remover - Google Patents
Electric-bag combined type dust remover Download PDFInfo
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- CN109045908B CN109045908B CN201811020319.5A CN201811020319A CN109045908B CN 109045908 B CN109045908 B CN 109045908B CN 201811020319 A CN201811020319 A CN 201811020319A CN 109045908 B CN109045908 B CN 109045908B
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- cathode wire
- hinge rod
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- 239000000428 dust Substances 0.000 title claims abstract description 69
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 10
- 238000000746 purification Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000012717 electrostatic precipitator Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an electric-bag combined type dust remover, which relates to the technical field of flue gas purification and comprises an electrostatic dust removal unit, wherein the electrostatic dust removal unit comprises a shell and an ash bucket arranged at the bottom of the shell, opposite anode plates are fixedly arranged above the ash bucket, a plurality of cathode wires are arranged between the anode plates, two ends of each cathode wire are arranged on a cathode wire fixing frame, the cathode wire fixing frames are connected with the anode plates, and a dust removal device is arranged between every two adjacent cathode wires. The electrostatic-bag combined dust collector combines the electrostatic dust collection unit and the cloth bag dust collection unit in a shell, and the filter cartridge is arranged between the cathode lines, so that the space of the device is saved.
Description
Technical Field
The invention relates to the technical field of flue gas purification, in particular to an electric-bag combined type dust remover.
Background
The existing electrostatic-bag combined dust collector comprises an electrostatic dust collection unit and a cloth bag dust collection unit, wherein the electrostatic dust collection unit and the cloth bag dust collection unit are connected in series, and the electrostatic dust collection unit comprises a shell, a flue gas inlet, an anode system, a cathode system and an ash bucket. The anode system comprises an anode plate, an anode suspension device and an anode rapping device, and the cathode system comprises a cathode wire, a cathode plate frame and a cathode rapping device. The ash removal of the electrostatic dust removal unit is mainly realized by an anode rapping device and a cathode rapping device. Because the rapping mode of the anode rapping device and the cathode rapping device belongs to the mechanical rapping mode, the ash removal is not thorough, mechanical failure often occurs, the shutdown maintenance time is long, and the production cost is high. The anode plate and the cathode wire are often deformed due to the mechanical rapping, so that the flatness of the anode plate and the straightness of the cathode wire are influenced, and the dust removal efficiency of electric dust removal is reduced. When the electrostatic-bag combined type dust collector works, flue gas firstly enters the electrostatic dust collection unit from a flue gas inlet of the electrostatic dust collection unit for dust collection, and the flue gas subjected to electric dust collection enters the cloth bag dust collection unit for dust collection. Because the flue gas is subjected to electric dust removal and then subjected to cloth bag dust removal, the electric dust removal load in the front is heavy, the cloth bag dust removal load in the back is light, and the dust removal loads of the electrostatic dust removal unit and the cloth bag dust removal unit are unbalanced. If the dust removal effect is required to obtain an ideal effect, the surplus must be increased when the dust remover is selected, so that the model is increased, the engineering investment is increased, the investment and the use cost are increased, and the investment waste is caused.
Disclosure of Invention
In order to solve the technical problems, the invention provides an electric-bag composite dust remover.
The invention adopts the following technical scheme:
the utility model provides an electricity bag combined type dust remover, includes the electrostatic precipitator unit, the electrostatic precipitator unit includes the casing and sets up the ash bucket of casing bottom, the fixed relative anode plate that is provided with in top of ash bucket, be equipped with a plurality of negative pole lines between the anode plate, the both ends setting of negative pole line is on negative pole line fixed frame, negative pole line fixed frame with the anode plate is connected, adjacent two be provided with ash removal device between the negative pole line.
Preferably, the ash removal device includes a filter cylinder, the filter cylinder is connected with the cathode line through a plurality of hinge assemblies, each hinge assembly includes a first hinge rod and a second hinge rod, the junction of the first hinge rod and the second hinge rod is connected with the filter cylinder through a rotating shaft, and the end parts of the first hinge rod and the second hinge rod are connected with the cathode line in a sliding manner through a sliding mechanism.
Preferably, the sliding mechanism comprises a sliding block, the cathode line comprises a supporting body and barbs, a sliding groove matched and connected with the sliding block is formed in the supporting body in the vertical direction, and the first hinged rod and the second hinged rod are connected with the cathode line in a sliding mode through the sliding block and the sliding groove.
Preferably, brushes are arranged on the upper side and the lower side of the sliding block.
Preferably, brushes are arranged on the left side and the right side of the sliding block and can penetrate through the burs.
Preferably, a driving device is arranged on the cathode wire fixing frame and drives all cathode wires to move in the same direction, the driving device comprises a limiting plate, two ends of the limiting plate and the cathode wires are connected with the cathode wire fixing frame in a sliding mode, a driving cylinder is arranged on one side of the limiting plate, and a piston of the driving cylinder is connected with a supporting body of one of the cathode wires.
Preferably, two driving devices are arranged on the cathode wire fixing frame, and the driving devices drive the cathode wires on the two sides to move towards opposite directions.
Preferably, a photoelectric sensor is arranged on the limiting plate and electrically connected with the driving cylinder.
Preferably, the first hinge rod and the second hinge rod are also provided with barbs.
Preferably, the cathode wire fixing frame comprises an upper connecting plate and a lower connecting plate, the two sides of the upper connecting plate and the two sides of the lower connecting plate are fixedly connected with the anode plate, the lower connecting plate is arranged above the ash bucket, and the upper connecting plate and the lower connecting plate are provided with filter holes.
The invention has the following beneficial effects:
1. the electrostatic-bag combined dust collector combines the electrostatic dust collection unit and the cloth bag dust collection unit in a shell, and the filter cartridge is arranged between the cathode lines, so that the space of the device is saved.
2. And the hinged rod is arranged between two adjacent cathode lines, so that residual dust on the cathodes can be removed through the hinged linkage.
3. Meanwhile, the hinged rod can be arranged in a cathode line structure, namely, the cathode line for dust removal is transversely added, the dust removal area and the dust removal efficiency are improved, experiments show that the dust removal efficiency is improved by 3-5 times compared with that of an electrostatic dust removal device which is generally only provided with a vertical cathode line, and in addition, when the hinged rod reciprocates, the residual dust can be shaken off in the moving process without an additional blowing system.
Drawings
The invention is preferably described below with reference to the accompanying drawings:
fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic plan view of the present invention.
Marked as 1, shell; 2. an ash hopper; 3. an anode plate; 4. a cathode line; 5. a filter cartridge; 6. a first hinge lever; 7. a second hinge lever; 8. a slider; 9. a brush; 10. a flue gas inlet; 11. a limiting plate; 12. a driving cylinder; 13. a photosensor; 14. an upper connecting plate; 15. a lower connecting plate; 16. and (5) filtering holes.
Detailed Description
As shown in fig. 1-2, the electrostatic-bag composite dust collector of the present invention comprises an electrostatic dust collection unit, the electrostatic dust collection unit comprises a casing 1 and an ash bucket 2 arranged at the bottom of the casing 1, an anode plate 3 is fixedly arranged above the ash bucket 2, a plurality of cathode wires 4 are arranged between the anode plates 3, two ends of each cathode wire 4 are arranged on a cathode wire fixing frame, the cathode wire fixing frames are connected with the anode plates 3, and a dust removal device is arranged between two adjacent cathode wires 4.
The ash removal device comprises a filter cylinder 5, the filter cylinder 5 is connected with the cathode wire 4 through a plurality of hinge assemblies, each hinge assembly comprises a first hinge rod 6 and a second hinge rod 7, the junction of the first hinge rod 6 and the second hinge rod 7 is connected with the filter cylinder 5 through a rotating shaft, and the end parts of the first hinge rod 6 and the second hinge rod 7 are connected with the cathode wire 4 in a sliding mode through a sliding mechanism.
Slide mechanism includes slider 8, and negative pole line 4 includes support and prickle, offers the spout of being connected with the slider cooperation on the vertical direction on the support, and first articulated rod 6 and second articulated rod 7 pass through slider 8 and spout and negative pole line 4 sliding connection.
The upper side and the lower side of the sliding block 8 are provided with brushes.
The left side and the right side of the sliding block 8 are provided with brushes 9, and the brushes 9 can penetrate through thorns.
Specifically, merge electrostatic precipitator unit and sack dust removal unit in a casing 1, set up between negative pole line 4 and strain a section of thick bamboo 5, the flue gas enters into casing 1 from flue gas inlet 10 and carries out the dust removal many times, has saved the space of equipment, simultaneously, strain and be provided with articulated rod each other on the section of thick bamboo 5, through removing for articulated rod reciprocating motion in vertical direction, detach the dust on the negative pole line 4 through the brush when removing.
In order to improve automation, a driving device is arranged on the cathode wire fixing frame and drives all the cathode wires 4 to move in the same direction, the driving device comprises a limiting plate 11, two ends of the limiting plate 11 and the cathode wires 4 are slidably connected with the cathode wire fixing frame, a driving cylinder 12 is arranged on one side of the limiting plate 11, and a piston of the driving cylinder 12 is connected with a supporting body of one of the cathode wires 4.
Specifically, the driving cylinder 12 is used for pushing the cathode wire 4 to move, so that the hinged rod moves up and down, and dust accumulated on the cathode wire 4 is removed.
In order to further improve the working efficiency, two driving devices are arranged on the cathode wire fixing frame, the driving devices drive the cathode wires 4 on the two sides to move towards opposite directions, and half of time can be saved due to the fact that the driving cylinders 12 on the two sides push simultaneously.
Be provided with photoelectric sensor 13 on the limiting plate 11, photoelectric sensor 13 and drive actuating cylinder 12 electric connection, when the prickle on negative pole line 4 contacted limiting plate 11, drive actuating cylinder 12 stop work, and then carry out next round of dust removal work.
The first hinged rod 6 and the second hinged rod 7 are also provided with the barbs, the hinged rods are also arranged to be of a cathode line structure, the cathode lines for dust removal are increased in the transverse direction, the dust removal area and the dust removal efficiency are improved, experiments show that the dust removal efficiency is improved by 3-5 times compared with that of an electrostatic dust removal device which is only provided with vertical cathode lines, and in addition, when the hinged rods reciprocate, the residual dust can be shaken off in the moving process without an additional blowing system.
The cathode ray fixed frame comprises an upper connecting plate 14 and a lower connecting plate 15, the two sides of the upper connecting plate 14 and the lower connecting plate 15 are fixedly connected with the anode plate 3, the lower connecting plate 15 is arranged above the ash bucket 2, filter holes 16 are formed in the upper connecting plate 14 and the lower connecting plate 15, filter devices are also arranged on the upper side and the lower side of the cathode ray fixed frame, smoke dust can be pretreated, and the dust removal efficiency is improved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (9)
1. The utility model provides an electricity bag combined type dust remover which characterized in that: the electrostatic dust collection device comprises an electrostatic dust collection unit, wherein the electrostatic dust collection unit comprises a shell and an ash bucket arranged at the bottom of the shell, opposite anode plates are fixedly arranged above the ash bucket, a plurality of cathode wires are arranged between the anode plates, two ends of each cathode wire are arranged on a cathode wire fixing frame, the cathode wire fixing frames are connected with the anode plates, and a dust removal device is arranged between every two adjacent cathode wires; the ash removal device comprises a filter cylinder, the filter cylinder is connected with the cathode line through a plurality of hinge assemblies, each hinge assembly comprises a first hinge rod and a second hinge rod, the junction of the first hinge rod and the second hinge rod is connected with the filter cylinder through a rotating shaft, and the end part of the first hinge rod and the end part of the second hinge rod are connected with the cathode line in a sliding mode through a sliding mechanism.
2. The electrostatic fabric filter according to claim 1, wherein: the sliding mechanism comprises a sliding block, the cathode wire comprises a supporting body and a burr, a sliding groove which is connected with the sliding block in a matched mode is formed in the supporting body in the vertical direction, and the first hinged rod and the second hinged rod are connected with the cathode wire in a sliding mode through the sliding block and the sliding groove.
3. The electrostatic fabric filter according to claim 2, wherein: the upper side and the lower side of the sliding block are provided with brushes.
4. The electrostatic fabric filter according to claim 3, wherein: the left side and the right side of the sliding block are provided with hairbrushes, and the hairbrushes can penetrate through the burs.
5. The electrostatic fabric filter according to claim 4, wherein: the cathode wire fixing frame is provided with a driving device, the driving device drives all cathode wires to move in the same direction, the driving device comprises a limiting plate, two ends of the limiting plate and the cathode wires are connected with the cathode wire fixing frame in a sliding mode, a driving cylinder is arranged on one side of the limiting plate, and a piston of the driving cylinder is connected with a supporting body of one of the cathode wires.
6. The electrostatic fabric filter according to claim 5, wherein: two driving devices are arranged on the cathode wire fixing frame and drive the cathode wires on the two sides to move towards opposite directions.
7. The electrostatic fabric filter according to claim 6, wherein: and the limiting plate is provided with a photoelectric sensor, and the photoelectric sensor is electrically connected with the driving cylinder.
8. The electrostatic fabric filter of claim 7, wherein: the first hinge rod and the second hinge rod are also provided with barbs.
9. The electrostatic fabric filter according to claim 1, wherein: the cathode wire fixing frame comprises an upper connecting plate and a lower connecting plate, the two sides of the upper connecting plate and the two sides of the lower connecting plate are fixedly connected with the anode plate, the lower connecting plate is arranged above the ash bucket, and the upper connecting plate and the lower connecting plate are provided with filter holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020319.5A CN109045908B (en) | 2018-09-03 | 2018-09-03 | Electric-bag combined type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020319.5A CN109045908B (en) | 2018-09-03 | 2018-09-03 | Electric-bag combined type dust remover |
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| Publication Number | Publication Date |
|---|---|
| CN109045908A CN109045908A (en) | 2018-12-21 |
| CN109045908B true CN109045908B (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811020319.5A Active CN109045908B (en) | 2018-09-03 | 2018-09-03 | Electric-bag combined type dust remover |
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| CN (1) | CN109045908B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244731A (en) * | 2021-06-30 | 2021-08-13 | 李京耕 | Mining plant dust removal purifier for environmental protection equipment |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61122436A (en) * | 1984-11-16 | 1986-06-10 | Yukimasa Yamazaki | Uniform air supplying device to workshop |
| CN201200848Y (en) * | 2008-06-02 | 2009-03-04 | 宜兴市环湖节能环保设备有限公司 | Combined electric precipitator and bag precipitator |
| CN201609623U (en) * | 2010-02-11 | 2010-10-20 | 湖北品冠化工设备有限公司 | Electric dust remover for improvement on ash flushing |
| CN202724957U (en) * | 2012-08-15 | 2013-02-13 | 盐城市兰丰环境工程科技有限公司 | Electric bag composite dust collector |
| CN203379759U (en) * | 2013-07-18 | 2014-01-08 | 浙江宏宇环保工程设备有限公司 | Energy-saving electric bag dust catcher |
| CN204051328U (en) * | 2014-06-21 | 2014-12-31 | 中国计量学院 | A kind of airflow uniform distribution type embedded-type electric bag compound dust-collection device |
| CN104587779A (en) * | 2014-11-28 | 2015-05-06 | 中国计量学院 | Internal-filtration type double-chamber deduster and method |
| CN204684892U (en) * | 2015-05-14 | 2015-10-07 | 浙江碧净环保科技有限公司 | Electric-bag complex dust collector |
| CN107694268B (en) * | 2017-11-10 | 2020-11-20 | 宿迁龙净环保科技有限公司 | Embedded electric-bag composite dust collector with electric field at front stage and transversely arranged filter bag |
| CN108031220A (en) * | 2017-11-17 | 2018-05-15 | 湖南望隆企业管理咨询有限公司 | A kind of knockdown smoke and dust purifier |
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- 2018-09-03 CN CN201811020319.5A patent/CN109045908B/en active Active
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| CN109045908A (en) | 2018-12-21 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electric bag composite dust collector Effective date of registration: 20210728 Granted publication date: 20200904 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021980006959 |
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Date of cancellation: 20220701 Granted publication date: 20200904 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021980006959 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electric bag composite dust collector Effective date of registration: 20220704 Granted publication date: 20200904 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980009748 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230628 Granted publication date: 20200904 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980009748 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of electric bag composite dust collector Effective date of registration: 20230703 Granted publication date: 20200904 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2023980046764 |
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