CN109107767A - Rotary dust collection plate guard block system based on multisensor - Google Patents
Rotary dust collection plate guard block system based on multisensor Download PDFInfo
- Publication number
- CN109107767A CN109107767A CN201811091198.3A CN201811091198A CN109107767A CN 109107767 A CN109107767 A CN 109107767A CN 201811091198 A CN201811091198 A CN 201811091198A CN 109107767 A CN109107767 A CN 109107767A
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- China
- Prior art keywords
- flue
- shaft
- plate
- multisensor
- guard block
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
Abstract
Rotary dust collection plate guard block system based on multisensor, belongs to electrostatic precipitation field.It improves dust removal efficiency mainly solving the technical problems that the particulate matter reduced on dust collecting pole plate adjusts guard block height by gas flow purging Returning flow, and according to particulate matter accumulating amount in due course.It is by flue lower wall, flue entrance, flue upper wall, discharge plate, flue outlet, dust collecting pole plate, infrared receiving/transmission photocell pickoff, balance shaft, balance weight, shutter, shaft, relative coding angular transducer, stepper motor case, flue antetheca, flue rear wall, single-chip microcontroller, stepper motor, upper connecting rod, lower connecting rod composition, it is characterized in that: flue upper wall is connected with discharge plate, flue upper wall is in the top of discharge plate, dust collecting pole plate is connected with flue lower wall, shaft is connected with relative coding angular transducer, shutter is connected with shaft, infrared receiving/transmission photocell pickoff homostasis block is connected.It is mainly used for electrostatic precipitation field.
Description
Technical field
The invention belongs to electrostatic precipitation field, the rotary dust collection plate guard block system based on multisensor is referred in particular to.
Background technique
Dust caused by combustion of fossil fuel is the main source of PM2.5.In a period of time from now on, solar energy, wind
The clean energy resourcies such as energy far can not also replace fossil fuel, especially in the Northeast, heavy industry and the Thermal Power Enterprises master such as steel-making
It is being used or coal-fired.Therefore, the removal of dust particle will be the top priority of the Northeast's environmental protection.Electrostatic removes
Dirt is the effective means for administering airborne particulates, but existing electrostatic precipitator technology is when administering particulate pollutant, when
While particulate matter is adsorbed by dust collecting pole plate, there is also, some particulate matters on pole plate by gas flow purging Returning flow, because
And reduce dust removal efficiency.The particulate matter of dust collecting pole plate can be blown afloat to avoid air-flow using guard block, but guard block will increase air-flow resistance
Power.In order to reduce the particulate matter on dust collecting pole plate by gas flow purging Returning flow, and adjusted in due course according to particulate matter accumulating amount
Guard block height, the invention proposes the rotary dust collection plate guard block systems based on multisensor.
Summary of the invention
In order to reduce the particulate matter on dust collecting pole plate by gas flow purging Returning flow, and it is in due course according to particulate matter accumulating amount
Guard block height is adjusted, improves dust removal efficiency, the invention proposes the rotary dust collection plate guard block systems based on multisensor.
The technical solution adopted by the present invention to solve the technical problems is: apparatus of the present invention by flue lower wall, flue entrance,
Flue upper wall, flue outlet, dust collecting pole plate, infrared receiving/transmission photocell pickoff, balance shaft, balance weight, blocks discharge plate
Plate, shaft, relative coding angular transducer, stepper motor case, flue antetheca, flue rear wall, single-chip microcontroller, stepper motor, upper company
Extension bar, lower connecting rod composition, it is characterized in that: flue upper wall is connected with discharge plate, flue upper wall is received in the top of discharge plate
Dirt pole plate is connected with flue lower wall, and shaft is connected with relative coding angular transducer, and shutter is connected with shaft, infrared receiving/transmission light
Fulgurite sensor homostasis block is connected, and infrared receiving/transmission photocell pickoff homostasis shaft is connected, and balances shaft homostasis block phase
Even, balance shaft is connected with shutter, and infrared receiving/transmission photocell pickoff is connected with single-chip microcontroller, and relative coding angular transducer is same
Single-chip microcontroller is connected, and stepper motor is connected with single-chip microcontroller；The length of discharge plate is equal to the length of dust collecting pole plate；Flue entrance is length
It is rectangular；Flue outlet is rectangle；The length of shutter is less than or equal to the width of flue entrance.
Dust removal efficiency, present invention design in gas flow purging Returning flow, are improved in order to reduce the particulate matter on dust collecting pole plate
Dust collecting pole plate can be directly purged to avoid air-flow with the shutter of automatic height adjustment.
Infrared receiving/transmission photocell pickoff issues infrared light, and when its front does not have shelter, infrared light is not reflected, together
Its parallel infrared receiving tube will not receive infrared ray；When there is shelter in its front, infrared light will be reflected, parallel with it
Infrared receiving tube will receive infrared ray, this signal will be sent to single-chip microcontroller by sensor at this time.Infrared receiving/transmission photoelectric tube sensing
The quality of the quality homostasis block of device is in equilibrium state in balance both ends of the shaft by pre-adjusting always, thus is blocking
Horizontality can be remained in the rotation process of plate.
With the accumulation of granule dust on dust collecting pole plate, the dust thickness of dust collecting pole plate is increasing, at this point, infrared receiving/transmission light
Fulgurite sensor, which will issue infrared light, to be reflected, this signal will be sent to single-chip microcontroller by sensor at this time.Single-chip microcontroller issues instruction, step
Shaft rotation, while the angle that relative coding angular transducer turns over record will be driven into motor, once infrared receiving/transmission photoelectricity
The infrared receiving tube of tube sensor does not receive infrared ray, and single-chip microcontroller issues instruction, and stepper motor will stop rotating, and block at this time
The inclined-plane of plate at an angle prevents air-flow from being directly blown onto the particulate matter of the accumulation of dust collecting pole plate, to reduce dust collector pole
Particulate matter on plate improves dust removal efficiency by gas flow purging Returning flow.
The beneficial effects of the invention are as follows the particulate matters reduced on dust collecting pole plate by gas flow purging Returning flow, and according to
Grain object accumulating amount adjusts guard block height in due course, improves dust removal efficiency.It is mainly used for electrostatic precipitation field.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the side sectional structural map of the rotary dust collection plate guard block system based on multisensor.
Fig. 2 is the top view of the rotary dust collection plate guard block system based on multisensor.
Fig. 3 is infrared receiving/transmission photocell pickoff and balance weight side view.
Fig. 4 is infrared receiving/transmission photocell pickoff and balance weight top view.
Fig. 5 is circuit diagram of the invention.
1. flue lower wall in figure, 2. flue entrances, 3. flue upper walls, 4. discharge plates, 5. flue outlets, 6. dust collector poles
Plate, 7. infrared receiving/transmission photocell pickofves, 8. balance shafts, 9. balance weights, 10. shutters, 11. shafts, 12. relative coding angles
Spend sensor, 13. stepper motor casees, 14. flue antethecas, 15. flue rear walls, 16. single-chip microcontrollers, 17. stepper motors connect on 18.
Extension bar, 19. lower connecting rods.
Specific embodiment
In Fig. 1, flue upper wall 3 is connected with discharge plate 4, and flue upper wall 3 is in the top of discharge plate 4, dust collecting pole plate 6
It is connected with flue lower wall 1, shaft 11 is connected with relative coding angular transducer 12, and shutter 10 is connected with shaft 11, infrared receipts
It sends out 7 homostasis block 9 of photocell pickoff to be connected, 7 homostasis shaft 8 of infrared receiving/transmission photocell pickoff is connected, and balance shaft 8 is same
Balance weight 9 is connected, and balance shaft 8 is connected with shutter 10.
In Fig. 2, relative coding angular transducer 12 is connected with stepping motor housing 13, and shaft 11 is passed with relative coding angle
Sensor 12 is connected, and shaft 11 is connected with shutter 10, and balance shaft 8 is connected with shutter 10, and flue antetheca 14 is the same as discharge plate 4
It is connected, flue rear wall 15 is connected with discharge plate 4, and shutter 10 is connected with flue antetheca 14, and flue rear wall 15 is the same as shutter 10
It is connected, shaft 11 is connected with flue antetheca 14, and shaft 11 is connected with flue rear wall 15, and balance 8 homostasis block 9 of shaft is connected, red
Outer 7 homostasis block 9 of transmitting-receiving photocell pickoff is connected.
In Fig. 3,7 homostasis block 9 of infrared receiving/transmission photocell pickoff is connected, and infrared receiving/transmission photocell pickoff 7 is the same as flat
The shaft 8 that weighs is connected, and balance 8 homostasis block 9 of shaft is connected, and balance shaft 8 is connected with shutter 10.
In Fig. 4,7 homostasis block 9 of infrared receiving/transmission photocell pickoff is connected, and infrared receiving/transmission photocell pickoff 7 is the same as flat
The shaft 8 that weighs is connected, and balance 8 homostasis block 9 of shaft is connected, and balance shaft 8 is connected with shutter 10, and balance shaft 8 passes through lower company
Extension bar 19 is connected with shutter 10, and balance shaft 8 is connected by upper connecting rod 18 with shutter 10.
In Fig. 5, infrared receiving/transmission photocell pickoff 7 is connected with single-chip microcontroller 16, and relative coding angular transducer 12 is the same as single
Piece machine 16 is connected, and stepper motor 17 is connected with single-chip microcontroller 16.
Claims (5)
1. the rotary dust collection plate guard block system based on multisensor, by flue lower wall, flue entrance, flue upper wall, discharge electrode
Plate, flue outlet, dust collecting pole plate, infrared receiving/transmission photocell pickoff, balance shaft, balance weight, shutter, shaft, opposite volume
Code angular transducer, stepper motor case, flue antetheca, flue rear wall, single-chip microcontroller, stepper motor, upper connecting rod, lower connecting rod group
At it is characterized in that: flue upper wall is connected with discharge plate, flue upper wall is in the top of discharge plate, and dust collecting pole plate is the same as under flue
Wall is connected, and shaft is connected with relative coding angular transducer, and shutter is connected with shaft, and infrared receiving/transmission photocell pickoff is the same as flat
The block that weighs is connected, and infrared receiving/transmission photocell pickoff homostasis shaft is connected, and balance shaft homostasis block is connected, and balance shaft is the same as screening
Baffle is connected, and infrared receiving/transmission photocell pickoff is connected with single-chip microcontroller, and relative coding angular transducer is connected with single-chip microcontroller, stepping
Motor is connected with single-chip microcontroller.
2. the rotary dust collection plate guard block system according to claim 1 based on multisensor, it is characterized in that: discharge plate
Length be equal to dust collecting pole plate length.
3. the rotary dust collection plate guard block system according to claim 1 based on multisensor, it is characterized in that: flue entrance
For rectangle.
4. the rotary dust collection plate guard block system according to claim 1 based on multisensor, it is characterized in that: flue outlet
For rectangle.
5. the rotary dust collection plate guard block system according to claim 1 based on multisensor, it is characterized in that: shutter
Length is less than or equal to the width of flue entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091198.3A CN109107767A (en) | 2018-09-19 | 2018-09-19 | Rotary dust collection plate guard block system based on multisensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091198.3A CN109107767A (en) | 2018-09-19 | 2018-09-19 | Rotary dust collection plate guard block system based on multisensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109107767A true CN109107767A (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811091198.3A Pending CN109107767A (en) | 2018-09-19 | 2018-09-19 | Rotary dust collection plate guard block system based on multisensor |
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| CN (1) | CN109107767A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081040A (en) * | 1994-06-24 | 1996-01-09 | Hitachi Metals Ltd | Magnetic iron scrap separator |
| JP2007007930A (en) * | 2005-06-29 | 2007-01-18 | Makita Corp | Dust box of cutter |
| CN1911526A (en) * | 2005-08-10 | 2007-02-14 | 袁野 | High efficiency electrostatic dust separator |
| CN203329850U (en) * | 2013-07-02 | 2013-12-11 | 东北师范大学 | Device for automatically adding carbon nanotubes |
| CN105135897A (en) * | 2015-09-10 | 2015-12-09 | 湖南长重机器股份有限公司 | Self-adjusting system and method for PM 2.5 flue gas flow fields |
| CN205269910U (en) * | 2015-12-14 | 2016-06-01 | 国电环境保护研究院 | Wet -type electrostatic precipitator adjustable flue gas guiding device |
| CN208437034U (en) * | 2018-09-19 | 2019-01-29 | 东北师范大学 | Rotary dust collection plate guard block system based on multisensor |
-
2018
- 2018-09-19 CN CN201811091198.3A patent/CN109107767A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081040A (en) * | 1994-06-24 | 1996-01-09 | Hitachi Metals Ltd | Magnetic iron scrap separator |
| JP2007007930A (en) * | 2005-06-29 | 2007-01-18 | Makita Corp | Dust box of cutter |
| CN1911526A (en) * | 2005-08-10 | 2007-02-14 | 袁野 | High efficiency electrostatic dust separator |
| CN203329850U (en) * | 2013-07-02 | 2013-12-11 | 东北师范大学 | Device for automatically adding carbon nanotubes |
| CN105135897A (en) * | 2015-09-10 | 2015-12-09 | 湖南长重机器股份有限公司 | Self-adjusting system and method for PM 2.5 flue gas flow fields |
| CN205269910U (en) * | 2015-12-14 | 2016-06-01 | 国电环境保护研究院 | Wet -type electrostatic precipitator adjustable flue gas guiding device |
| CN208437034U (en) * | 2018-09-19 | 2019-01-29 | 东北师范大学 | Rotary dust collection plate guard block system based on multisensor |
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