CN107204264A - A kind of waste and old mercurous fluorescent tube innocuity disposal system and control method - Google Patents
A kind of waste and old mercurous fluorescent tube innocuity disposal system and control method Download PDFInfo
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- CN107204264A CN107204264A CN201710212600.8A CN201710212600A CN107204264A CN 107204264 A CN107204264 A CN 107204264A CN 201710212600 A CN201710212600 A CN 201710212600A CN 107204264 A CN107204264 A CN 107204264A
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- streamline
- fluorescent tube
- lamp
- conveyer
- unloader
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/52—Recovery of material from discharge tubes or lamps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The invention discloses the waste and old mercurous fluorescent tube innocuity disposal system of one kind and control method, processing system is constituted with control system and pipelining equipment, the processing equipment of startup optimization is needed in the Material control pipelining equipment that control system is handled as needed, to control the motion track and handling process for the treatment of material in running, so that system operation is in fluorescent lamp tupe, electricity-saving lamp tupe, at least one of high-pressure sodium lamp tupe pattern.Original mercurous fluorescent tube streamline of three classes for needing three pipeline processes is merged into a pipelining equipment by the mercurous fluorescent tube harmless treatment scheme that the present invention is provided, and is improved the utilization rate of equipment, is reduced flowing water line volume and cost of investment；Meanwhile, the automation of operation is realized, the efficiency of mercurous fluorescent tube harmless treatment is improved, and ensures the security of whole innocent treatment procedure.
Description
Technical field
The present invention relates to fluorescent tube recovery technology, and in particular to the recovery technology of mercurous fluorescent tube.
Background technology
Mercurous fluorescent tube species is various, and fluorescent lamp, electricity-saving lamp and high-pressure sodium lamp are common are on the market, and its shape size is each not
Identical, the characteristics of its is common is that, containing a variety of poisonous and harmful elements such as mercury, lead, cadmium, waste treatment is improper will be to the people of surrounding
Group and environment cause harm.Waste and old mercurous fluorescent tube comprising wherein, is set up and discards mercurous fluorescent tube time by (National Hazard waste register)
Acceptor system, it is safe that discarded mercurous fluorescent tube is disassembled into utilization, the materials classifications such as glass, mercury, non-ferrous metal, fluorescent material are extracted and followed
Ring is utilized, and it is imperative to turn waste into wealth.The processing method for the waste and old mercurous fluorescent tube commonly used at present；
1st, simple sorting useful materials after hand disassembly breaks fluorescent tube into pieces.Not only production efficiency is low for hand disassembly, and mercury steams
Gas and fluorescent material are escaped, and cause production on-site environment to pollute, and influence the health of direct labor.
2nd, pipelining equipment, can only be to the mercurous fluorescent tube sorting process of single variety.Existing pipelining equipment, cost is very
Height, it is reported that a waste energy-saving lamps processing streamline needs more than 1,000 ten thousand fund inputs, and the object of processing is single, is usually used in
Processing of the fluorescent tube manufacturing enterprise to waste product, it is impossible to handle fluorescent lamp and high-pressure sodium lamp.
In addition, being classified according to the mercurous fluorescent tube reclaimed in the recycling of WEEE system of Shanghai City, China, it can be divided mainly into；
Fluorescent lamp (long tube type has fluorescent material), electricity-saving lamp (having electronic rectifier has fluorescent material), high-pressure sodium lamp (heavy sheet glass shell unstressed configuration
Powder) three kinds.If by existing treatment technology, three different streamlines need to be built and carry out dismounting sorting process, input cost respectively
Very high, floor space is big.
To solve the above problems, the invention provides a kind of mercury lamp can be contained comprising three different streamline repertoires
Pipe harmless treatment pipelining equipment and control method.
The content of the invention
For the problems of existing mercurous fluorescent tube recovery technology, it is necessary to a kind of new mercurous fluorescent tube harmless treatment side
Case.
Therefore, the technical problems to be solved by the invention are to provide a kind of waste and old mercurous fluorescent tube innocuity disposal system and control
Method processed.
In order to solve the above-mentioned technical problem, the waste and old mercurous fluorescent tube innocuity disposal system that the present invention is provided, it includes：Control
Startup optimization is needed in system processed and pipelining equipment, the Material control pipelining equipment that the control system is handled as needed
Processing equipment, to control the motion track and handling process for the treatment of material in running so that system operation is in fluorescent lamp
Tupe, electricity-saving lamp tupe, at least one of high-pressure sodium lamp tupe pattern.
In the scheme of present treatment system, the control system include control main frame, PLC control unit, device drives and
Signal gathering unit, the control main frame is communicated by connection with the PLC control unit installed in streamline scene；Institute
PLC control unit is stated by controlling cable and connection to lead to the device drives and signal gathering unit in field apparatus power cabinet
News；The control main frame initialization system operational factor, PLC control unit is described according to the corresponding subprogram activation of instruction calls
Device drives and signal gathering unit drive corresponding device or frequency converter operation and flowing water according to the control instruction of PLC control unit
Line operating state data is gathered.
In the scheme of present treatment system, the control main frame sets human-machine operation window using touch-screen, and there is provided fluorescence
Lamp tupe, electricity-saving lamp tupe, three mode of operation action panes of high-pressure sodium lamp tupe, automatic running, manually
Operation, the operational mode action pane of maintenance operation, and parameter setting window；And menu bar is provided with according to be dealt with
The type of waste and old mercurous fluorescent tube, selection tupe and handover operation window, all action panes can call parameter setting window
Mouthful.
In the scheme of present treatment system, the automatic running action pane can be intuitively shown in streamline operating path
The service data of each equipment, realizes that streamline one-key start is run, a key is out of service；
The manually operated window be used for it is conditional, streamline component devices start and stopped one by one；
The maintenance operation window can be with any one equipment in unconditional startup and stopping streamline；
The parameter setting window is used for the parameter setting of three kinds of mode of operation operations of streamline, can be in other action panes
Call, and the operation of state modulator streamline can be changed in real time in streamline running, by realizing number with PLC control unit
According to exchange and storage.
In the scheme of present treatment system, the pipelining equipment includes：
First conveyer belt, horizontal knife disintegrating machine, the 3rd unloader, the second conveyer belt, roll crusher, the 3rd conveyer, gold
Belong to disintegrating machine, magnetic separation conveyor, vortex winnowing machine；Mercury lamp rejuvenator, the 5th conveyer；
4th conveyer, hammer mill, the second unloader, cleaning machine, the first unloader；
First dedusting fan, the second dedusting fan；
The first conveyer belt, horizontal knife disintegrating machine, the 3rd unloader, the second conveyer belt, roll crusher, the 3rd conveying
Machine, metal disintegrating machine, magnetic separation conveyor, vortex winnowing machine are sequentially connected；
The mercury lamp rejuvenator connects the 5th conveyer, and the 5th conveyer connects the 3rd conveyer；
4th conveyer connects roll crusher, and be sequentially connected hammer mill, the second unloader, cleaning machine and
First unloader；
First dedusting fan connects roll crusher and metal disintegrating machine respectively；
Second dedusting fan connects the 3rd unloader, the second unloader and the first unloader respectively.
In the scheme of present treatment system, the first conveyer belt, horizontal knife disintegrating machine, the 3rd unloader, the second conveyer belt,
Roll crusher, the 3rd conveyer, metal disintegrating machine, magnetic separation conveyor, vortex winnowing machine, the 4th conveyer, hammer mill,
Second unloader, cleaning machine, the first unloader and the first dedusting fan, the second dedusting fan cooperatively form fluorescent lamp processing stream
Waterline；
Second conveyer belt, roll crusher, the 3rd conveyer, metal disintegrating machine, magnetic separation conveyor, vortex selection by winnowing
Machine, the 4th conveyer, hammer mill, the second unloader, cleaning machine, the first unloader and the first dedusting fan, second remove
Dirt blower fan cooperatively forms electricity-saving lamp processing streamline；
The mercury lamp rejuvenator, the 5th conveyer, the 3rd conveyer, metal disintegrating machine, magnetic separation conveyor, vortex winnowing machine
And first dedusting fan cooperatively form high-pressure sodium lamp processing streamline.
In the scheme of present treatment system, fluorescent lamp processing streamline, electricity-saving lamp processing streamline, at high-pressure sodium lamp
Managing streamline can independent operating or parallel operation.
In the scheme of present treatment system, the first dedusting fan, the second dedusting fan are by fiber bag precipitator, activated carbon mistake
Filter and blower fan, which coordinate, to be constituted；The pipeline and transfer passage of blower fan in first dedusting fan, the second dedusting fan in system
Interior generation negative pressure, coordinates fiber bag precipitator and active carbon filter to collect the fluorescent material produced in processing procedure and mercury gas；
The second dedusting fan also provides the air pressure of unloader Geldart-D particle simultaneously.
In the scheme of present treatment system, the dedusting fan by transducer drive, is led to PLC control unit respectively
News, original frequency is set by control main frame, and negative pressure in transfer pipeline can be changed by adjusting setting value, meets the different works of streamline
Operation mode demand；Detection fiber bag precipitator air inlet and the pressure difference of gas outlet in real time during operation, and are compared with setting value, when than
During compared with difference over range, using gradually plus or decrescence by the way of purging dedusting of the adjust automatically pulse of compressed air valve to dust-removal cloth-bag
Frequency, it is ensured that negative regulation and fluorescent material collecting effect in pipeline.
In the scheme of present treatment system, the roll crusher is provided with sieve aperture rotating cylinder knot in the outer cover closed
Structure, inside sets helical feed track, and roller rotation is taken material to top by centrifugal force and left, and breaks the glass on mercurous fluorescent tube into pieces
Glass, cullet are sorted out by screen holes on cylinder wall, the one end of lamp holder and electron rectifier along delivery track from roller
To other end conveying, the sorting of the glass and lamp holder and electron rectifier of broken rear mercurous fluorescent tube is realized.
In order to solve the above-mentioned technical problem, the waste and old mercurous fluorescent tube innocuity disposal system control method that the present invention is provided,
According to the type and operational mode of mercurous fluorescent tube to be processed, corresponding parameter is set, streamline operating path, management and control pair is controlled
Answer equipment to run so that system operation is in fluorescent lamp tupe, electricity-saving lamp tupe, in high-pressure sodium lamp tupe extremely
A kind of few pattern.
In this control method scheme, the work disposal operational mode of system, setting pair are determined by human-machine operation window
The parameter answered, and path is determined by PLC control unit caller, control it is all in material by the relevant device work on path
Make, and all devices unrelated with the path are stopped.
In this control method scheme, each equipment in streamline operating path is intuitively shown by human-machine operation window
Service data, and realize that streamline one-key start is run, a key is out of service；The streamline one-key start, using first starting
Blower fan low speed is run, and then from streamline line tail to dog-house delayed startup mode one by one, all fronts start completion rear fan adds again
Speed is to setting value；The key of streamline one stops, using the stopping that being delayed one by one from streamline dog-house to line tail, blower fan low speed fortune
Mode out of service again after row a period of time.
The mercurous fluorescent tube harmless treatment scheme that the present invention is provided is mercurous by original three classes for needing three pipeline processes
Fluorescent tube streamline merges into a pipelining equipment, improves the utilization rate of equipment, reduces flowing water line volume and cost of investment；Together
When, the automation of operation is realized, the efficiency of mercurous fluorescent tube harmless treatment is improved, and ensures the peace of whole innocent treatment procedure
Quan Xing.
Furthermore, during this programme practical application, also have the following advantages that：
1st, small investment, with low cost, price advantage is obvious；
2nd, it is applied widely, a set of pipelining equipment is invested, various types of waste and old mercurous fluorescent tube can be recycled,
It is particularly suitable for use in applying in China Electronics's scrap concrete system.
3rd, place is built small, compared to the station ground area for building three mercurous fluorescent tube streamlines, this pipeline stage ground area is only
Have its 1/3 or so.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the system block diagram of control system in waste and old mercurous fluorescent tube innocuity disposal system in this example；
Fig. 2 is live pipelining equipment composition schematic diagram in waste and old mercurous fluorescent tube innocuity disposal system in this example.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
The waste and old mercurous fluorescent tube innocuity disposal system provided referring to Fig. 1 and Fig. 2, this example, it is mainly by realizing flowing water
The control system 100 of line remote control and live pipelining equipment 200, which coordinate, to be constituted.
Wherein, startup optimization is needed in the live pipelining equipment 200 of Material control that control system 100 is handled as needed
Processing equipment, to control the motion track and handling process for the treatment of material in running so that whole system operates in glimmering
Under light lamp tupe, electricity-saving lamp tupe, at least one of high-pressure sodium lamp tupe pattern.
As shown in Figure 1, whole control system 100 is made up of three parts in this example；Touch-screen control main frame 110, PLC controls
Unit 120 processed, device drives and signal gathering unit 130.
To improve the working environment of producers, the man-machine interface operating desk of touch-screen control main frame 110 can be arranged on control
Room processed, PLC control unit 120 of the touch-screen by connection and in the live PLC control cabinet of streamline is communicated.
PLC control unit 120 passes through the device drives that control cable and connection and be placed in field apparatus power cabinet
Communicated with signal gathering unit 130, control device driving and signal gathering unit 130 drive corresponding device or frequency converter operation and
The flow work state data acquisition.
This control system, mode of operation, initial parameter setting, state and data display etc., PLC controls are set by touch-screen
Unit 120 processed is according to the corresponding subprogram activation of instruction calls, and control device driving is corresponding with the driving of signal gathering unit 130 to be set
The operation of standby or frequency converter and the flow work state data acquisition.
As shown in Figure 2, the live pipelining equipment 200 in this example controls streamline under the control of control system 100
The motion track of material, and start corresponding processing equipment in the process of running, can realize three kinds of different working modes, with
Processing to different types of mercurous fluorescent tube：Fluorescent lamp tupe (path A), electricity-saving lamp tupe (path B), high-pressure mercury
Lamp tupe (path C).
Specifically, as shown in Figure 2, the live pipelining equipment 200 in this example mainly includes：
First conveyer belt 201, horizontal knife disintegrating machine 202, the 3rd unloader 203, the second conveyer belt 204, roll crusher
205th, the 3rd conveyer 206, metal disintegrating machine 207, magnetic separation conveyor 208, vortex winnowing machine 209；
Mercury lamp rejuvenator 210, the 5th conveyer 211；
4th conveyer 212, hammer mill 213, the second unloader 214, cleaning machine 215, the first unloader 216；
First dedusting fan 217, the second dedusting fan 218.
Wherein, first conveyer belt (A) 201, horizontal knife disintegrating machine 202, the 3rd the 203, second conveyer belt of unloader (#3) (B)
204th, roll crusher 205, the 3rd conveyer (G) 206, metal disintegrating machine 207, magnetic separation conveyor 208, vortex winnowing machine 209
It is sequentially connected；
Mercury lamp rejuvenator 210 connects the 5th conveyer (F) 211, and the 5th conveyer (F) 211 connects the 3rd conveyer (G)
206；
4th conveyer (D) 212 connects roll crusher 205, and is sequentially connected hammer mill 213, the second unloader
(#2) 214, the unloader (#1) 216 of cleaning machine 215 and first；
First dedusting fan 217 by fiber bag precipitator 217a, active carbon filter 217b and blower fan (#1) 217c according to
Secondary connection, which coordinates, to be constituted；And fiber bag precipitator 217a connects roll crusher 205 and metal disintegrating machine 207 respectively；
First dedusting fan 218 by fiber bag precipitator 218a, active carbon filter 218b and blower fan (#2) 218c according to
Secondary connection, which coordinates, to be constituted；And fiber bag precipitator 218a connects the 216, second unloader of the first unloader (#1) (#2) 214 respectively
And the 3rd unloader (#3) 203.
In present treatment system, first conveyer belt (A) 201, horizontal knife disintegrating machine 202, the 3rd unloader (#3) 203, second
Conveyer belt (B) 204, roll crusher 205, the 3rd conveyer (G) 206, metal disintegrating machine 207, magnetic separation conveyor 208, vortex
Winnowing machine 209, the 4th conveyer (D) 212, hammer mill 213, the second unloader (#2) 214, cleaning machine 215 and first are unloaded
The dedusting fan 217 of material machine (#1) 216 and first, the second dedusting fan 218 cooperatively form fluorescent lamp processing streamline and (handled
Path A), wherein first conveyer belt (A) 201 feeds intake as dog-house A as old and useless fluorescent lamp.In fluorescent lamp processing streamline
Related equipment coordinates operation in the case where system is in fluorescent lamp tupe, and innoxious place is carried out to old and useless fluorescent lamp to realize
Reason.
In present treatment system, the second conveyer belt (B) 204, roll crusher 205, the 3rd conveyer (G) 206, metal are broken
Broken machine 207, magnetic separation conveyor 208, vortex winnowing machine 209, the 4th conveyer (D) 212, hammer mill 213, the second unloader
(#2) 214, the unloader (#1) 216 of cleaning machine 215 and first and the first dedusting fan 217, the second dedusting fan 218 coordinate shape
Into electricity-saving lamp processing streamline (i.e. processing path B), wherein the second conveyer belt (B) 204 is used as waste energy-saving lamps as dog-house B
Feed intake.Related equipment coordinates operation in the case where system is in electricity-saving lamp tupe in electricity-saving lamp processing streamline, to realize
Harmless treatment is carried out to waste energy-saving lamps.
In present treatment system, mercury lamp rejuvenator 210, the conveyer (G) 206 of the 5th conveyer (F) the 211, the 3rd, metal are broken
Broken machine 207, magnetic separation conveyor 208, the vortex dedusting fan 217 of winnowing machine 209 and first cooperatively form high-pressure sodium lamp processing stream
Waterline (i.e. processing path C).Wherein, mercury lamp rejuvenator 210 feeds intake as dog-house C as waste and old mercury lamp.At the high-pressure sodium lamp
Manage equipment related in streamline and coordinate operation in the case where system is in high-pressure sodium lamp tupe, to realize to waste and old high-pressure sodium lamp
Carry out harmless treatment.
From the foregoing, it will be observed that the live streamline constituted in this example approach handles different techniques according to the mercurous fluorescent tube of three major types
Flow, sets three waste and old mercurous fluorescent tube dispensing ports；Fluorescent tube dispensing port, power saving fluorescent lamps dispensing port and high-pressure sodium lamp are delivered
Mouthful；Simultaneously common apparatus is shared in the flow of streamline；Such as conveyer belt, mercury collecting device, fluorescent material collecting device, there is coloured gold
Belong to collecting device, except equipment such as iron.Special equipment is arranged on streamline branch location and fluorescent tube dispensing port position, will originally be needed
Want the mercurous fluorescent tube streamline of three classes of three pipeline processes to merge into a pipelining equipment, improve the utilization rate of equipment, subtract
Few flowing water line volume and cost of investment.
Streamline, will handle a certain mercurous fluorescent tube, when such as electricity-saving lamp is handled in actual production accordingly；Select electricity-saving lamp
Tupe, the path (path B) that now material is run on streamline, then PLC control it is all in material by path
Relevant device work, and the A conveyer belt unrelated with the path, F conveyer belts, horizontal knife disintegrating machine, 3# unloaders, mercury lamp rejuvenator
It is stopped, to reduce equipment energy consumption.By changing the operating path of streamline, realizing a pipelining equipment can be handled
The purpose of the mercurous fluorescent tube of variety classes.
For above-mentioned technical proposal, control mode, the principle of the implementation of this programme are carried out below in conjunction with Fig. 1, Fig. 2 specific
Description；
In order that pile line operation and easy to maintenance, 12 cun of touch-screens of use of touch-screen control main frame 110 in this programme
It is used as human-machine operation window；For fluorescent lamp tupe, electricity-saving lamp tupe, high-pressure sodium lamp tupe, three kinds of work
Mode sets three action panes respectively；Automatic running, manually operated, maintenance operation, can be easily according to institute by menu bar
The type of waste and old mercurous fluorescent tube to be processed, selection tupe and handover operation window, all action panes can call ginseng
Number sets window.
Automatic running action pane can intuitively show the running status of each equipment in streamline operating path, pressure and temp
Etc. data, streamline easy to operate realizes that one-key start is run, and a key is out of service.Streamline one-key start；Using first starting
Blower fan low speed is run, and then from streamline line tail to dog-house delayed startup mode one by one, all fronts start completion rear fan adds again
Speed is to setting value.The key of streamline one stops；Using the stopping that being delayed one by one from streamline dog-house to line tail, blower fan low speed operation one
Mode out of service again after the section time.The purpose so set is that power supply grid load can be mitigated, reduces streamline and opening
Energy consumption in dynamic and stopped process, while avoiding when streamline starts, the material congestion on line produces failure, and streamline stops
When line on material lagging, the leakage of residual fluorescence powder and mercury vapour.
Manually operated window is mainly used in conditional, and streamline component devices start and stopped one by one, facilitate streamline
Debugging.
Maintenance operation window can be mainly used at failure with any one equipment in unconditional startup and stopping streamline
The work such as reason, equipment test, maintenance of equipment.
Parameter setting window is mainly used in the initial value setting of three kinds of mode of operations of streamline, the operation frequency of frequency conversion equipment
Rate, steering etc. are set, and can be called in other action panes, and can change state modulator flowing water in real time in streamline running
Line is run, by realizing data exchange and storage with PLC communications.
The function and control mode of each equipment that live pipelining equipment 200 is configured are as follows in this example.
A, dedusting fan (containing fiber bag precipitator)
Two dedusting fans 217,218 are used to produce negative pressure in pipeline and transfer passage, coordinate fiber bag precipitator and work
Property carbon filter collect the fluorescent material that produces and mercury gas in fluorescent lamp processing procedure, while the 2# blower fans in dedusting fan 218
Carry out Geldart-D particle.
In this streamline, 1# blower fans, 2# blower fans by transducer drive, are communicated with PLC respectively, and original frequency is by touching
Screen parameter setting window setting is touched, can change negative pressure in transfer pipeline by adjusting setting value, meet streamline different operating mould
Formula demand.Differential pressure pickup detects fiber bag precipitator air inlet and the pressure difference of gas outlet in real time during operation, and A/ is carried out by PLC
D conversion is compared with setting value, when comparing difference over range, using gradually add or decrescence by the way of adjust automatically pulse of compressed air
Purging dedusting frequency of the valve to dust-removal cloth-bag, it is ensured that negative regulation and fluorescent material collecting effect in pipeline.
B, unloader
Geldart-D particle unit, is driven by motor, and material suction unloader is isolated into solid material by negative pressure in pipeline,
Fluorescent material, mercury gas in material are separated by pipeline to be conveyed.
C, conveyer
This streamline selects closed conveyer belt, is driven by motor, for material conveying.
D, horizontal knife disintegrating machine
Shearing-crushing strip material, is used to crush fluorescent tube in this streamline, is driven by motor.
E, hammer mill
Impact type break down solids material, is used to crush relatively large tube glass in this streamline, is driven by motor.
F, cleaner
The drum-type structure of closing, inside sets helical feed track, and roller rotation is taken material to top and left, and uses compressed gas
Dust on body purging material, the negative pressure produced by blower fan siphons away dust, the one end of material along delivery track from roller
To other end conveying.It is used for the separation to fluorescent material in cullet and mercury gas in this streamline, by Frequency Converter Control motor
Driving, is communicated with PLC, and the running speed of cleaning roller is set by touch-screen parameter setting window, by adjusting setting value
Leaving a little for material can be changed, cleaning performance is improved.
G, roll crusher
Sieve aperture rotating cylinder structure is provided with the outer cover of closing, helical feed track is inside set, roller rotation passes through material
Centrifugal force takes top to and left, and breaks the glass on mercurous fluorescent tube into pieces, and cullet are sorted out by screen holes on cylinder wall, lamp holder
Conveyed with the one end of electron rectifier along delivery track from roller to the other end, realize it is broken after mercurous fluorescent tube glass and
The sorting of lamp holder and electron rectifier.The negative pressure that the fluorescent material and mercury gas produced in roll crusher is produced by blower fan will
Dust is siphoned away.Driven, communicated with PLC by Frequency Converter Control motor, the running speed of roller is by touch-screen parameter setting window
Mouth setting, can change the centrifugal force of rotating cylinder so as to change leaving a little for material by adjusting setting value, improve crushing effect.
H, metal disintegrating machine
Broken biscuit metal component, there is self-feeding push pedal, the lamp holder that is used to crushing mercurous fluorescent tube in this streamline and
Electron rectifier, is driven by motor, PLC control push pedal feeding rhythm.
I, magnetic separation conveyor
It is made up of the magnet drum of belt conveyor and permanent magnetism, magnetic separation can be carried out during conveying.In this streamline
For choosing the iron material in broken rear lamp holder, driven by motor.
J, vortex sorting machine
Primary structure is by belt conveyor and is provided with vortex rotor separating cylinder and constitutes, vortex rotor separating cylinder inward turning
Turn, produce the high-intensity magnetic field of high-frequency alternating on separating cylinder surface, when non-ferrous metal is by magnetic field, induced in non-ferrous metal
Vortex flow, produces the repulsive force opposite with separating cylinder Surface field, it is produced jump and sub-elects non-ferrous metal.In this flowing water
It is used to sort the non-ferrous metal in broken rear lamp holder and electron rectifier in line, its conveyer belt, vortex rotor are respectively by frequency converter
Controlled motor drives, and is communicated with PLC, conveyer belt, the running speed of vortex rotor are set by touch-screen parameter setting window,
It can change the frequency of the high-intensity magnetic field of high-frequency alternating on separating cylinder by adjusting setting value during debugging, improve separating effect.
K, mercury lamp rejuvenator
Special equipment, the outer casing shell for crushing high-pressure sodium lamp does not damage mercurous inner bag, sub-elects the broken of tube housing
Glass, is driven by motor.
Processing path below in conjunction with mercurous fluorescent tube in Fig. 2 is specifically described the operation control flow of the system.
When streamline is run, there are perfect overload protection, axle temperature protection, air pressure detection and warning function.
A, fluorescent lamp tupe operation (path A)；
Negative pressure is produced in pipeline by 1# blower fans, 2# blower fans, the fluorescent material and mercury produced in fluorescent lamp processing procedure is collected
Gas, while 2# blower fans provide the air pressure of unloader Geldart-D particle.
Control flow is as described below；
Waste old fluorescence lamp tube is put into by dog-house A --- fluorescent lamp is delivered to horizontal knife crusher in crushing by-A conveyer belts ----
By Geldart-D particle to 3# unloaders, while the fluorescent material of generation, mercury gas are sucked into fiber bag precipitator and work by 2# blower fans
Property carbon filter reclaim --- fluorescent lamp head and cullet are discharged into B conveyer belts by -3# unloaders --- B conveyer belts are delivered to roller
Disintegrating machine is screened, and roll crusher motor is set by transducer drive, drum rotation speed by touch-screen parameter setting window, is led to
Roller rotation is crossed, material is reached at the top of roller and left, further breaks glass under the action of the centrifugal force, and cullet pass through roller
Screen holes are sorted out on wall, and helical orbit of the fluorescent lamp head along cylinder wall is sub-elected from the other end of roll crusher
Come.The fluorescent material of generation, mercury gas are sucked cloth-bag type by the fluorescent material and mercury gas produced in roll crusher by 1# blower fans
Deduster and active carbon filter are reclaimed.
----hammer mill is broken into carefully-B conveyer belts ----D conveyer belts --- cullet that roll crusher is sorted out
Cullet ----fluorescent material of generation, mercury gas are sucked cloth-bag type and removed by 2# blower fans simultaneously by Geldart-D particle to 2# unloaders
Dirt device and active carbon filter are reclaimed --- and finely crushed glass is discharged into cleaning machine by -2# unloaders, and washer drum is rotated cullet
Take top to leave, the dust on cullet, the one end of cullet along conveyor screw track from roller are purged with compressed gas
To other end conveying, cullet are delivered to 1# unloaders simultaneously by the fluorescent material of generation, mercury by the negative pressure produced by 2# blower fans
Gas sucks fiber bag precipitator and active carbon filter is reclaimed --- and the cullet for handling completion are sent into and reclaimed by -1# unloaders
In bucket.
The fluorescent lamp head that roll crusher is sorted out ----G conveyer belts ----enter metal disintegrating machine, PLC control gold
Fluorescent lamp head is pushed into metal disintegrating machine and crushed by the pusher push pedal of category disintegrating machine in batches, the fluorescence that 1# blower fans are produced in crushing
Powder, mercury gas suction fiber bag precipitator and active carbon filter are reclaimed, and lamp holder enters after crushing ----magnetic separation conveyor, choose
Ferrous metal sends into iron recycling bin, and remaining material is delivered to ----vortex sorting machine, sub-elect non-ferrous metal and other materials are sent into back
Receive bucket.Vortex sorting machine belt motor, vortex rotor motor are by Frequency Converter Control, frequency converter and PLC communications, and user can be according to reality
The separating effect on border is set in touch-screen parameter setting window.
B, electricity-saving lamp tupe operation (path B)；
Negative pressure is produced in pipeline by 1# blower fans, 2# blower fans, the fluorescent material and mercury produced in electricity-saving lamp processing procedure is collected
Gas, while 2# blower fans provide the air pressure of unloader Geldart-D particle.
Control flow is as described below；
Waste energy-saving lamps are put into by dog-house B --- and-B conveyer belts are delivered to roll crusher and are crushed, screened, and pass through
Roller is rotated, and electricity-saving lamp is reached at the top of roller and left under the action of the centrifugal force, smashes electricity-saving lamp glass tube, and cullet pass through rolling
Screen holes are sorted out on barrel, and the helical orbit of energy-saving lamp holder and electron rectifier along cylinder wall is from roll crusher
The other end is sorted out.Roll crusher motor is by transducer drive, frequency converter and PLC communications, and user can be real according to electricity-saving lamp
The crushing effect on border, drum rotation speed is adjusted by touch-screen parameter setting window.The fluorescent material and mercury produced in roll crusher
The fluorescent material of generation, mercury gas are sucked into fiber bag precipitator by 1# blower fans for gas and active carbon filter is reclaimed.
----hammer mill is broken into carefully-B conveyer belts ----D conveyer belts --- cullet that roll crusher is sorted out
Cullet ----fluorescent material of generation, mercury gas are sucked cloth-bag type and removed by 2# blower fans simultaneously by Geldart-D particle to 2# unloaders
Dirt device and active carbon filter are reclaimed --- and finely crushed glass is discharged into cleaning machine by -2# unloaders, and washer drum is rotated cullet
Take top to leave, the dust on cullet, the one end of cullet along conveyor screw track from roller are purged with compressed gas
To other end conveying, cullet are delivered to 1# unloaders simultaneously by the fluorescent material of generation, mercury by the negative pressure produced by 2# blower fans
Gas sucks fiber bag precipitator and active carbon filter is reclaimed --- and the cullet for handling completion are sent into and reclaimed by -1# unloaders
In bucket.
Energy-saving lamp holder and electron rectifier that roll crusher is sorted out ----G conveyer belts ----crushed into metal
Energy-saving lamp holder and electron rectifier are pushed into metal disintegrating machine and crushed by machine, the pusher push pedal of PLC control metal disintegrating machines in batches,
Fluorescent material, mercury gas suction fiber bag precipitator and the active carbon filter that 1# blower fans are produced in crushing are reclaimed, and crush back light
Head enters ----magnetic separation conveyor, ferrous metal feeding iron recycling bin is chosen, remaining material is delivered to --- and-vortex sorting machine, sub-elect
Non-ferrous metal and other materials feeding recycling bin.Vortex sorting machine belt motor, vortex rotor motor are by Frequency Converter Control, frequency conversion
Device and PLC communications, user can be set according to actual separating effect in touch-screen parameter setting window.
C, high-pressure sodium lamp lamp tupe operation (path C)；
Negative pressure is produced in 1# pipeline of fans, the mercury gas produced in high-pressure sodium lamp processing procedure is collected.
Control flow is as described below；
Waste and old high-pressure sodium lamp is put into by dog-house C --- and-rejuvenator lamp holder clamping mechanism fixes high-pressure sodium lamp, enters horizontal high voltage
Mercury lamp shell breakage, sub-elects outer casing shell feeding glass collecting vessel.Mercurous inner bag and lamp holder enter ----F conveyers ----G
Conveyer ----entering metal disintegrating machine, PLC controls the pusher push pedal of metal disintegrating machine by high-pressure sodium lamp lamp holder and mercurous inner bag,
Push-in metal disintegrating machine is crushed in batches, and the mercury gas suction active carbon filter that 1# blower fans are produced in crushing is reclaimed, after crushing
Lamp holder enters ----magnetic separation conveyor, ferrous metal feeding iron recycling bin is chosen, remaining material is delivered to --- and-vortex sorting machine, sorting
Go out non-ferrous metal and other materials feeding recycling bin.Vortex sorting machine belt motor, vortex rotor motor are become by Frequency Converter Control
Frequency device and PLC communications, user can be set according to actual separating effect in touch-screen parameter setting window.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (13)
1. waste and old mercurous fluorescent tube innocuity disposal system, including：Control system and pipelining equipment, it is characterised in that the control
The processing equipment of startup optimization is needed in the Material control pipelining equipment that system processed is handled as needed, to control in running
The motion track and handling process for the treatment of material so that system operation is in fluorescent lamp tupe, and electricity-saving lamp tupe is high
At least one of pressure mercury lamp tupe pattern.
2. waste and old mercurous fluorescent tube innocuity disposal system according to claim 1, it is characterised in that the control system bag
Control main frame, PLC control unit, device drives and signal gathering unit are included, the control main frame is by connection with being arranged on
The PLC control unit at streamline scene is communicated；The PLC control unit is by controlling cable and connection and field apparatus
Device drives and signal gathering unit communication in power cabinet；The control main frame initialization system operational factor, PLC control unit
According to the corresponding subprogram activation of instruction calls, the device drives and signal gathering unit are according to the control of PLC control unit
Order-driven corresponding device or frequency converter operation and the flow work state data acquisition.
3. waste and old mercurous fluorescent tube innocuity disposal system according to claim 2, it is characterised in that the control main frame is adopted
Setting human-machine operation window with touch-screen, there is provided fluorescent lamp tupe, electricity-saving lamp tupe, high-pressure sodium lamp tupe three
Individual mode of operation action pane, automatic running, manually operated, maintenance operation operational mode action pane, and parameter setting
Window；And menu bar is provided with the type according to waste and old mercurous fluorescent tube to be dealt with, selection tupe and handover operation window
Mouthful, all action panes can call parameter setting window.
4. waste and old mercurous fluorescent tube innocuity disposal system according to claim 3, it is characterised in that the automatic running behaviour
The service data of each equipment in streamline operating path can intuitively be shown by making window, realize that streamline one-key start is run, one
Key is out of service；
The manually operated window be used for it is conditional, streamline component devices start and stopped one by one；
The maintenance operation window can be with any one equipment in unconditional startup and stopping streamline；
The parameter setting window is used for the parameter setting of three kinds of mode of operation operations of streamline, can be adjusted in other action panes
With, and the operation of state modulator streamline can be changed in real time in streamline running, by realizing data with PLC control unit
Exchange and store.
5. waste and old mercurous fluorescent tube innocuity disposal system according to claim 1, it is characterised in that the pipelining equipment
Including：
First conveyer belt, horizontal knife disintegrating machine, the 3rd unloader, the second conveyer belt, roll crusher, the 3rd conveyer, metal are broken
Broken machine, magnetic separation conveyor, vortex winnowing machine；Mercury lamp rejuvenator, the 5th conveyer；
4th conveyer, hammer mill, the second unloader, cleaning machine, the first unloader；
First dedusting fan, the second dedusting fan；
The first conveyer belt, horizontal knife disintegrating machine, the 3rd unloader, the second conveyer belt, roll crusher, the 3rd conveyer, gold
Category disintegrating machine, magnetic separation conveyor, vortex winnowing machine are sequentially connected；
The mercury lamp rejuvenator connects the 5th conveyer, and the 5th conveyer connects the 3rd conveyer；
4th conveyer connects roll crusher, and is sequentially connected hammer mill, the second unloader, cleaning machine and first
Unloader；
First dedusting fan connects roll crusher and metal disintegrating machine respectively；
Second dedusting fan connects the 3rd unloader, the second unloader and the first unloader respectively.
6. waste and old mercurous fluorescent tube innocuity disposal system according to claim 5, it is characterised in that first conveying
Band, horizontal knife disintegrating machine, the 3rd unloader, the second conveyer belt, roll crusher, the 3rd conveyer, metal disintegrating machine, magnetic separation conveying
Machine, vortex winnowing machine, the 4th conveyer, hammer mill, the second unloader, cleaning machine, the first unloader and the first dedusting
Blower fan, the second dedusting fan cooperatively form fluorescent lamp processing streamline；
Second conveyer belt, roll crusher, the 3rd conveyer, metal disintegrating machine, magnetic separation conveyor, vortex winnowing machine, the
Four conveyers, hammer mill, the second unloader, cleaning machine, the first unloader and the first dedusting fan, the second dedusting fan
Cooperatively form electricity-saving lamp processing streamline；
The mercury lamp rejuvenator, the 5th conveyer, the 3rd conveyer, metal disintegrating machine, magnetic separation conveyor, vortex winnowing machine and
First dedusting fan cooperatively forms high-pressure sodium lamp processing streamline.
7. waste and old mercurous fluorescent tube innocuity disposal system according to claim 6, it is characterised in that the fluorescent lamp processing
Streamline, electricity-saving lamp processing streamline, high-pressure sodium lamp processing streamline can independent operating or parallel operations.
8. waste and old mercurous fluorescent tube innocuity disposal system according to claim 5, it is characterised in that the first dedusting fan,
Second dedusting fan is constituted with fiber bag precipitator, active carbon filter and blower fan；First dedusting fan, the second dedusting
Blower fan in blower fan produces negative pressure in the pipeline and transfer passage of system, coordinates fiber bag precipitator and active carbon filter to receive
The fluorescent material and mercury gas produced in collection processing procedure；The second dedusting fan also provides the air pressure of unloader Geldart-D particle simultaneously.
9. waste and old mercurous fluorescent tube innocuity disposal system according to claim 8, it is characterised in that the dedusting fan point
Not by transducer drive, communicated with PLC control unit, original frequency is set by control main frame, can by adjusting setting value
Change negative pressure in transfer pipeline, meet streamline different working modes demand；Detection fiber bag precipitator air inlet in real time during operation
Mouthful with the pressure difference of gas outlet, and compared with setting value, when comparing difference over range, using gradually add or decrescence by the way of adjust automatically
Purging dedusting frequency of the whole pulse of compressed air valve to dust-removal cloth-bag, it is ensured that negative regulation and fluorescent material collecting effect in pipeline.
10. waste and old mercurous fluorescent tube innocuity disposal system according to claim 5, it is characterised in that the cylinder crushing
Machine is provided with sieve aperture rotating cylinder structure in the outer cover closed, and inside sets helical feed track, and material is passed through centrifugation by roller rotation
Power is taken top to and left, and breaks the glass on mercurous fluorescent tube into pieces, and cullet are sorted out by screen holes on cylinder wall, lamp holder and electricity
The one end of sub- rectifier along delivery track from roller is conveyed to the other end, realizes the glass and lamp holder of broken rear mercurous fluorescent tube
And the sorting of electron rectifier.
11. waste and old mercurous fluorescent tube innocuity disposal system control method, it is characterised in that according to the class of mercurous fluorescent tube to be processed
Type and operational mode, set corresponding parameter, control streamline operating path, management and control corresponding device operation so that system operation
In fluorescent lamp tupe, electricity-saving lamp tupe, at least one of high-pressure sodium lamp tupe pattern.
12. waste and old mercurous fluorescent tube innocuity disposal system control method according to claim 11, it is characterised in that pass through
Human-machine operation window determines the work disposal operational mode of system, sets corresponding parameter, and by PLC control unit caller
Path is determined, control is all to work in material by the relevant device on path, and stops with the unrelated all devices in the path
Work.
13. waste and old mercurous fluorescent tube innocuity disposal system control method according to claim 12, it is characterised in that pass through
Human-machine operation window intuitively shows the service data of each equipment in streamline operating path, and realizes that streamline one-key start is transported
OK, a key is out of service；The streamline one-key start, is run using blower fan low speed is first started, then from streamline line tail to
Dog-house delayed startup mode one by one, all fronts start completion rear fan is further accelerated to setting value；The key of streamline one stops, and adopts
With the stopping that being delayed one by one from streamline dog-house to line tail, blower fan low speed runs after a period of time mode out of service again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212600.8A CN107204264A (en) | 2017-04-01 | 2017-04-01 | A kind of waste and old mercurous fluorescent tube innocuity disposal system and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212600.8A CN107204264A (en) | 2017-04-01 | 2017-04-01 | A kind of waste and old mercurous fluorescent tube innocuity disposal system and control method |
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| CN105070621A (en) * | 2015-07-21 | 2015-11-18 | 上海第二工业大学 | Abandoned mercury-containing lamp resource recycling system and process |
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| WO2014071510A1 (en) * | 2012-11-08 | 2014-05-15 | Electrochem Technologies & Materials Inc. | Process for recovering rare earth oxides from phosphors, fluorescent lamps and light bulbs, cathode ray tubes and other industrial wastes |
| CN103399579A (en) * | 2013-08-14 | 2013-11-20 | 东南大学 | Automatic orientation arrangement system for LED lamp component |
| CN104717597A (en) * | 2014-12-31 | 2015-06-17 | 东莞市三基音响科技有限公司 | Method and system for controlling automatic production assembly line of PLC woofer |
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Application publication date: 20170926 |