CN206009004U - Converter electric precipitator airflow-distribution board ash removal equipment for flapping - Google Patents
Converter electric precipitator airflow-distribution board ash removal equipment for flapping Download PDFInfo
- Publication number
- CN206009004U CN206009004U CN201620967314.3U CN201620967314U CN206009004U CN 206009004 U CN206009004 U CN 206009004U CN 201620967314 U CN201620967314 U CN 201620967314U CN 206009004 U CN206009004 U CN 206009004U
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- CN
- China
- Prior art keywords
- distribution board
- airflow
- flapping
- ash removal
- removal equipment
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 40
- 239000012716 precipitator Substances 0.000 title claims abstract description 12
- 239000000779 smoke Substances 0.000 claims abstract description 20
- 238000013459 approach Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of converter electric precipitator airflow-distribution board ash removal equipment for flapping, it is related to converter gas dry dedusting technology field, it is included by motor-driven rapping part, airflow-distribution board is provided with by suspention beam in the entrance smoke box of the deduster, the airflow-distribution board is respectively connected with the rapping part, the motor is vibrating motor, is provided with the support base for installing the rapping part in the suspention beam, and the bottom of the suspention beam is flexibly connected with the entrance smoke box.The utility model solves the troublesome problem of existing sidepiece arm sinker ash removal equipment for flapping.
Description
Technical field
The utility model is related to converter gas dry dedusting technology field, and especially one kind is used for removing electric cleaner air-flow
The rapping apparatus of distribution grid dust.
Background technology
The enforcement of new environmental law, proposes higher requirement to pneumatic steelmaking fume emission.Traditional wet dedusting OG methods, deposit
The shortcomings of discharging not up to standard, power consumption is high, it is impossible to meet the requirement of new environmental law.It is at present domestic popular for dry method dust,
Converter gas by the effect of drum type brake electric cleaner internal electric field, catch cigarette after a series of cooling, quenched, thick dedusting
Fine dusts in gas, then dust is discharged through scraping machine, so as to reach the purpose of dedusting.After electric cleaner dedusting, outward
Exhaust body particle concentration is less than 20mg/Nm3, meet emission request.
Drum type brake electric cleaner totally four electric fields, porch is provided with three layers of stainless steel airflow-distribution board, using square hole plate
Version.Flue gas enters into electric cleaner, and through three layers of distribution grid, flue gas is in piston-shaped stream in drum type brake electric cleaner
Dynamic, it is evenly distributed, reduces the blast origin cause of formation, while improving follow-up electric field catches dust efficiency.For solving the viscous ash of airflow-distribution board
Phenomenon is blocked, continuous service takes sidepiece arm sinker rapping apparatus to carry out deashing.
Row deashing is put into using the rapping of sidepiece arm sinker, long, rapping shaft can serious wear, bearing block and rapping for run time
Axle sinks, and causes arm sinker to misplace with load-bearing hammering block, it is impossible to which rapping, serious meeting are stuck with hammering block by arm sinker, damages motor.
Because of narrow space between three layers of distribution grid of electric cleaner entrance smoke box, high temperature, dust is added, bearing block sinks, scratches with rapping shaft
After arm hammers the failure appearance such as stuck with the dislocation of load-bearing hammering block, arm sinker and hammering block into shape, maintenance is extremely difficult, and processing procedure needs stove
The blowing out production time is also long.Therefore, often distribution rapping hardly results in timely overhaul plan after being out of order.Long-play, meeting
The viscous ash of airflow-distribution board pore is caused to block, electric cleaner entrance smoke box distribution grid bottom dust accumulation, flue gas enter into electricity and remove
After dirt device entrance smoke box, air flow method is uneven, easily causes internal generation and dodges quick-fried, serious meeting generation electric cleaner venting of dust explosion, shadow
Production is rung, there is very big production safety hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of converter electric precipitator airflow-distribution board ash removal equipment for flapping, this device
The troublesome problem of existing sidepiece arm sinker ash removal equipment for flapping can be solved.
In order to solve the above problems, the technical solution adopted in the utility model is：This converter electric precipitator air flow method
Plate ash removal equipment for flapping includes, by motor-driven rapping part, being provided with gas by suspention beam in the entrance smoke box of the deduster
Flow point fabric swatch, the airflow-distribution board are respectively connected with the rapping part, and the motor is vibrating motor, arranges in the suspention beam
There are the support base for installing the rapping part, the bottom of the suspention beam to be flexibly connected with the entrance smoke box.
In the technical scheme of above-mentioned converter electric precipitator airflow-distribution board ash removal equipment for flapping, more specifically technical scheme is also
Can be：Polylith airflow-distribution board is installed side by side along air-flow approach axis in the entrance smoke box, per air flow method described in block
Plate is connected with many suspention beams, is mounted on the support base per suspention beam described in root；Airflow-distribution board described in polylith
One end of the rapping part is stretched out outside the entrance smoke box, is connected with a connecting rod by shaft coupling, the connecting rod another
One end is connected with the motor mount for installing the vibrating motor.
Further, the entrance smoke box bottom interior wall is provided with the limit base corresponding with the suspention beam, the limit
Position seat is flexibly connected with the suspention beam by spacer pin.
Further, the vibrating motor is connected with PLC, is provided with the time relay in the PLC.
As a result of above-mentioned technical proposal, the utility model is had the advantages that compared with prior art：
1st, driven by vibrating motors rapping part is adopted, by the exciting force of vibrating motor, air-flow point is delivered to by rapping part
On fabric swatch, cause distribution panel vibration, so as to reach deashing purpose；Cancel the arm sinker on existing airflow-distribution board rapping shaft and take
Disappear reductor and motor power slewing, reduces the generation of failure, greatly improves stable equipment operation；Effectively can prevent
Electric cleaner venting of dust explosion, improves coal-gas recovering, and reducing the aspects such as the labour intensity of maintenance personal has fabulous effect.
2nd, limit base is set in entrance smoke box, suspention beam is flexibly connected with limit base by spacer pin, is having suspention beam
Swung in limit angle by a small margin, be conducive to vibration dust-cleaning, while it is excessive to avoid airflow-distribution board from swinging, make air flow method uniform.
Description of the drawings
Fig. 1 is the structural representation of converter electric precipitator air flow method ash removal equipment for flapping.
Fig. 2 is the sectional view in A-A directions in Fig. 1.
Specific embodiment
The utility model is described in further detail for embodiment below in conjunction with the accompanying drawings：
Converter electric precipitator airflow-distribution board ash removal equipment for flapping shown in Fig. 1 and Fig. 2 mainly includes vibrating motor 11, connection
Axle device 8 and rapping part 6.Three blocks of air-flows are set side by side with along air-flow approach axis in the entrance smoke box 1 of the deduster of the present embodiment
Distribution grid 2, every piece of airflow-distribution board 2 are hung by three suspention beams 5 and are installed, and the upper end of suspention beam 5 is mutually cut with scissors with entrance smoke box 1
Connect, limit base 3 is installed at corresponding with 5 lower end of the suspention beam position of inwall of 1 bottom of entrance smoke box, suspention beam 5 is by limit
Position pin 4 is flexibly connected with limit base 3.Every piece of airflow-distribution board 2 is respectively connected with rapping part 6, and the rapping part 6 of the present embodiment is straight
Bar, the rapping part in other embodiments can be knee, wave bar, plate body or framework etc., and rapping part 6 is by suspention beam 5
Support base 7 be connected with airflow-distribution board 2, support base 7, every rapping part 6 are installed at the sustained height position of each suspention beam 5
The suspention beam 5 of same airflow-distribution board 2 is serially connected through corresponding support base 7；Identical one end of three rapping parts 6
Stretch out and be connected with a connecting rod 9 by shaft coupling 8 outside entrance smoke box 1, the other end of connecting rod 9 is connected with motor mount 10,
Vibrating motor 11 is on the motor mount 10.It is noted that vibrating motor 11 is connected with PLC, PLC is controlled
The time relay is provided with device processed.
During work, PLC control vibrating motor 11 starts, and the exciting force that the vibration of vibrating motor 11 is produced passes through motor
Mounting seat 10, connecting rod 9, rapping part 6, suspention beam 5 pass to airflow-distribution board 2, so that 2 vibration cleaning of airflow-distribution board；
PLC controls 11 intermittent duty of vibrating motor, often blowing one heat steel timing rapping three times, controls rapping by the time relay
Time interval, interval rapping, can more preferable protection equipment, reach deashing purpose and energy-conservation again.After coming into operation, double Zhou Ding
Distribution grid is checked during repairing, distribution grid is without stifled ash, grey without gluing.
Claims (4)
1. a kind of converter electric precipitator airflow-distribution board ash removal equipment for flapping, including by motor-driven rapping part, the dedusting
Airflow-distribution board is provided with by suspention beam in the entrance smoke box of device, the airflow-distribution board is respectively connected with the rapping part, its
It is characterised by：The motor is vibrating motor, is provided with the support base for installing the rapping part, the suspention in the suspention beam
The bottom of beam is flexibly connected with the entrance smoke box.
2. converter electric precipitator airflow-distribution board ash removal equipment for flapping according to claim 1, it is characterised in that：Described enter
Polylith airflow-distribution board is installed side by side along air-flow approach axis in mouth smoke box, and many institutes are connected with per airflow-distribution board described in block
Suspention beam is stated, and the support base is mounted on per suspention beam described in root；The one of the rapping part of airflow-distribution board described in polylith
End is stretched out outside the entrance smoke box, is connected with a connecting rod by shaft coupling, and the other end of the connecting rod is described with installation
The motor mount connection of vibrating motor.
3. converter electric precipitator airflow-distribution board ash removal equipment for flapping according to claim 1 and 2, it is characterised in that：Institute
State entrance smoke box bottom interior wall and be provided with the limit base corresponding with the suspention beam, the limit base by spacer pin with described
Suspention beam is flexibly connected.
4. converter electric precipitator airflow-distribution board ash removal equipment for flapping according to claim 3, it is characterised in that：Described shake
Dynamic motor connection has PLC, is provided with the time relay in the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967314.3U CN206009004U (en) | 2016-08-29 | 2016-08-29 | Converter electric precipitator airflow-distribution board ash removal equipment for flapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967314.3U CN206009004U (en) | 2016-08-29 | 2016-08-29 | Converter electric precipitator airflow-distribution board ash removal equipment for flapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009004U true CN206009004U (en) | 2017-03-15 |
Family
ID=58252959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620967314.3U Expired - Fee Related CN206009004U (en) | 2016-08-29 | 2016-08-29 | Converter electric precipitator airflow-distribution board ash removal equipment for flapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051745A (en) * | 2017-06-02 | 2017-08-18 | 盐城市兰丰环境工程科技有限公司 | A kind of electrostatic precipitation airflow-distribution board ash removal equipment for flapping |
| CN110658355A (en) * | 2019-11-01 | 2020-01-07 | 烟台龙源电力技术股份有限公司 | Pipeline air flow velocity measuring device |
-
2016
- 2016-08-29 CN CN201620967314.3U patent/CN206009004U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051745A (en) * | 2017-06-02 | 2017-08-18 | 盐城市兰丰环境工程科技有限公司 | A kind of electrostatic precipitation airflow-distribution board ash removal equipment for flapping |
| CN110658355A (en) * | 2019-11-01 | 2020-01-07 | 烟台龙源电力技术股份有限公司 | Pipeline air flow velocity measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |