CN105617799A

CN105617799A - Activated carbon ball replacement system

Info

Publication number: CN105617799A
Application number: CN201410583410.3A
Authority: CN
Inventors: 魏胜非
Original assignee: Northeast Normal University
Current assignee: Northeastern University China; Northeast Normal University
Priority date: 2014-10-27
Filing date: 2014-10-27
Publication date: 2016-06-01

Abstract

The invention discloses an activated carbon ball replacement system, belongs to the electronic field, and aims to mainly solve the technical problem that an activated carbon island can be automatically replaced, to ensure a dust removal effect. The activated carbon ball replacement system comprises a flue wall, a high-voltage cylinder-shaped electrode, an electrode plate fixing rod, a high-voltage linear electrode, a dust blocking plate rotating shaft, an insulation branched bracket, an island rope, an activated carbon island, a new insulation branched bracket, a new island rope, an island rotating shaft, a new island rotating shaft, a replacing room, a dust blocking plate, a flue, a sensor, a single-chip microcomputer, a first relay, a first triode, a second relay, a second triode, a dust blocking plate motor, an island rotating shaft motor, a new island rotating shaft motor, an insulation bracket, a new insulation bracket, and a new activated carbon island; the system is characterized in that the sensor is connected with the single-chip microcomputer, the island rotating shaft motor and the new island rotating shaft motor are connected with the single-chip microcomputer through the first relay, the first triode and a first resistor, and the dust blocking plate motor is connected with the single-chip microcomputer through the second relay, the second triode and a second resistor. The system is mainly used in the field of electrostatic dust removal.

Description

System changed by activated carbon ball

Technical field

Patent of the present invention belongs to electronic applications, refers in particular to activated carbon ball and changes system.

Background technology

PM2.5 refers to the aerodynamic diameter granule less than 2.5 microns, and it can adsorb various noxious substance and be directly entered human body lower respiratory tract. Generally acknowledge now that PM2.5 is one of pollutant. The fire coal that Thermal Power Enterprises, heating enterprise use is one of important sources of PM2.5, thus the improvement to these enterprise's emissions is the important means suppressing PM2.5. In numerous administering method, electrostatic is a kind of ideal method. Electrostatic precipitation, mainly by charging particle, is then adsorbed and removes. Although this is a kind of good way, but the clearance for molecule can't reach satisfaction, this is because the granule that kinetic diameter is near 1 micron is difficult to charged, because electric charge do not gone up by granule band, so can not be adsorbed by Electrode. Having again filtrate processing mode on the basis of electrostatic precipitation for this, namely cloth bag method uses with electrostatic methods mixing, but cloth bag mode causes that windage increases considerably, also undesirable simultaneously for particle disposal effect near 1 micron. In order to promote the clearance of subparticle, significantly not increasing again windage, based on the high voltage electrostatic dust precipitator of activated carbon isolated island, it can efficiently solve the problems referred to above. Although activated carbon isolated island (activated carbon ball) can promote the clearance of microparticle, but after work a period of time, activated carbon can be blocked, thus dust removing effects declines. In order to guarantee dust removing effects, it is necessary to change activated carbon ball in time, propose activated carbon ball for this present invention and change system.

Summary of the invention

In order to automatically change activated carbon ball, it is ensured that dust removing effects, patent of the present invention proposes activated carbon ball and changes system.

Patent of the present invention solves the technical scheme is that Patent equipment of the present invention of its technical problem by walling of flue, high pressure tubular electrode, bar fixed by battery lead plate, high pressure wire electrode, dust board rotating shaft, insulation sub-stent, isolated island rope, activated carbon isolated island, newly insulate sub-stent, new isolated island rope, isolated island rotating shaft, new isolated island rotating shaft, change room, dust board, flue, sensor, single-chip microcomputer, relay, audion, relay, audion, dust board motor, isolated island rotating shaft electric motor, new isolated island rotating shaft electric motor, insulating support, new insulating support, new activated carbon isolated island forms, and it is characterized in that: the dust board of semi-circular cylindrical is connected with dust board rotating shaft, isolated island rotating shaft, new isolated island rotating shaft is separately mounted to change on two medial walls of room, and columned sensor is arranged on walling of flue, and sensor is connected with single-chip microcomputer, and isolated island rotating shaft electric motor and new isolated island rotating shaft electric motor pass through relay, audion, resistance, is connected with single-chip microcomputer, and dust board motor passes through relay, audion, resistance, is connected with single-chip microcomputer.

Isolated island rope adopts the cord that insulant is made, in order to connect insulation sub-stent and activated carbon isolated island. Activated carbon isolated island forms by loading onto activated carbon block in the mesh bag that insulate. Owing to the effect of wind-force makes it upwards suspend in flue. High pressure wire electrode is cylindrical structural; High pressure tubular electrode is cylinder-like structure. Insulating support is be made up of cylindrical trunk.

After flue dust enters flue, under the effect of air-introduced machine, the flue dust processed through pre electrified enters in the electric field being made up of high pressure wire electrode and high pressure tubular electrode, charged granule is by under the effect of electric field force, move to its charged opposite polarity battery lead plate, now under the action of the forces of the wind, activated carbon isolated island, under the traction of isolated island rope, floats in electric field. Due to the loose structure in activated carbon block, determining its characterization of adsorption, it can well adsorb the fine particle of surrounding, and these granules are exactly and are difficult to charged microparticle; Simultaneously as activated carbon block is very easily charged at electric field internal induction, thus present good electrical characteristics, be conducive to absorption microparticle. Owing to activated carbon isolated island is suspended among flue, thus windage effect is little.

Isolated island rotating shaft and new isolated island rotating shaft are separately mounted to change on two sidewalls of room, and length is independent of each other motion.

Sensor adopts light sensor, does not receive optical signal when dust plugs the path light sensor of light, then can send signal.

Signal measured by sensor is sent to single-chip microcomputer, single-chip microcomputer judges now to need to change activated carbon isolated island according to the data prestored, then first pass through resistance, triode, relay connection dust board motor power, dust board electric machine rotation, drive dust board axis of rotation, dust board is rotated down, and the side changing room is opened, and changes for activated carbon isolated island and has opened path. Secondly, single-chip microcomputer sends instruction, is also turned on isolated island rotating shaft electric motor and the power supply of new isolated island rotating shaft electric motor by resistance, triode, relay, and isolated island rotating shaft electric motor drives isolated island axis of rotation so that insulating support rotates down, and enters and changes room; New isolated island rotating shaft electric motor drives new isolated island axis of rotation so that new insulating support moves upward entrance flue, changes thus completing activated carbon isolated island.

Patent of the present invention provides the benefit that, increases under little premise in windage, it is possible to promote microparticle clearance, to reach the optimum efficiency of dedusting. It is mainly used in electrostatic precipitation field.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, patent of the present invention is further illustrated.

Fig. 1 is the vertical section structural map that system changed by activated carbon ball.

Fig. 2 is the circuit theory diagrams of patent of the present invention.

1. walling of flue in figure, 2. high pressure tubular electrode, 3. the fixing bar of battery lead plate, 4. high pressure wire electrode, 5. dust board rotating shaft, 6. insulation sub-stent, 7. isolated island rope, 8. activated carbon isolated island, 9. newly insulate sub-stent, 10. new isolated island rope, 11. isolated island rotating shaft, 12. new isolated island rotating shaft, 13. replacing room, 14. dust board, 15. flue, 16. sensor, 17. single-chip microcomputer, 18. relay, 19. audion, 20. relay, 21. audion, 22. dust board motor, 23. isolated island rotating shaft electric motor, 24. new isolated island rotating shaft electric motor, 25. insulating support, 26. new insulating support, 27. new activated carbon isolated island.

Detailed description of the invention

In FIG, high pressure tubular electrode 2 is connected with walling of flue 1 by the fixing bar 3 of battery lead plate, high pressure wire electrode 4 is positioned at the centre of flue 15, activated carbon isolated island 8 is connected with isolated island rotating shaft 11 by isolated island rope 7, insulation sub-stent 6, insulating support 25, new activated carbon isolated island 27 is connected with new isolated island rotating shaft 12 by new isolated island rope 10, new insulation sub-stent 9, new insulating support 26, dust board 14 is connected with dust board rotating shaft 5, isolated island rotating shaft 11, new isolated island rotating shaft 12 are separately mounted to change on two medial walls of room 13, and sensor 16 is arranged on walling of flue 1.

In fig. 2, sensor 16 is connected with single-chip microcomputer 17, isolated island rotating shaft electric motor 23, new isolated island rotating shaft electric motor 24 are connected with single-chip microcomputer 17 by relay 18, audion 19, resistance R1, and dust board motor 22 is connected with single-chip microcomputer 17 by relay 20, audion 21, resistance R2.

Claims

1. system changed by activated carbon ball, by walling of flue, high pressure tubular electrode, bar fixed by battery lead plate, high pressure wire electrode, dust board rotating shaft, insulation sub-stent, isolated island rope, activated carbon isolated island, newly insulate sub-stent, new isolated island rope, isolated island rotating shaft, new isolated island rotating shaft, change room, dust board, flue, sensor, single-chip microcomputer, relay, audion, relay, audion, dust board motor, isolated island rotating shaft electric motor, new isolated island rotating shaft electric motor, insulating support, new insulating support, new activated carbon isolated island forms, it is characterized in that: the dust board of semi-circular cylindrical is connected with dust board rotating shaft, isolated island rotating shaft, new isolated island rotating shaft is separately mounted to change on two medial walls of room, columned sensor is arranged on walling of flue, sensor is connected with single-chip microcomputer, isolated island rotating shaft electric motor and new isolated island rotating shaft electric motor pass through relay, audion, resistance, it is connected with single-chip microcomputer, dust board motor passes through relay, audion, resistance, it is connected with single-chip microcomputer.