CN102500516A - Energy-saving and environmentally-friendly double-sided corona treatment system for coated aluminum foil - Google Patents
Energy-saving and environmentally-friendly double-sided corona treatment system for coated aluminum foil Download PDFInfo
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- CN102500516A CN102500516A CN2011103852211A CN201110385221A CN102500516A CN 102500516 A CN102500516 A CN 102500516A CN 2011103852211 A CN2011103852211 A CN 2011103852211A CN 201110385221 A CN201110385221 A CN 201110385221A CN 102500516 A CN102500516 A CN 102500516A
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- corona treatment
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- aluminum foil
- coated aluminum
- paper tinsel
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Abstract
The invention relates to an energy-saving and environmentally-friendly double-sided corona treatment system for a coated aluminum foil and belongs to a treatment equipment part before aluminum foil transfer printing used for treatment and printing before coated aluminum foil coating. The energy-saving and environmentally-friendly double-sided corona treatment system comprises an upper corona processing roller, a lower corona processing roller, an upper electrode discharge frame, a lower electrode discharge frame, a high-frequency and high-voltage generator, a pneumatic electrode mobile frame, a broken foil induction roller, a tensioning roller, a sealed corona processing roller, an electrode discharge frame, a sealed cover, a fan, a circulating water pool, an air outlet pipe and an electric control cabinet, wherein the sealed cover is used in a space in which the broken foil induction roller is positioned; the fan is used for discharging waste gas in the sealed cover; the circulating water pool is used for treating the waste gas; an opening at one end of the air outlet pipe is formed in an inner cavity of the sealed cover, and the other end of the air outlet pipe is positioned at the bottom part of the circulating water pool and is provided with an exhaust hole; and the electric control cabinet is used for controlling the high-frequency and high-voltage generator, the pneumatic electrode mobile frame and the broken foil induction roller to stop. The energy-saving and environmentally-friendly double-sided corona treatment system has the beneficial effects that through trial use, compared with the existing pretreatment system of the coated aluminum foil coating and a coating machine with the corona processing function, the energy consumption is saved by 75 percent; the water for production is greatly reduced; the environmental contamination is basically eliminated; and the energy-saving and environmentally-friendly double-sided corona treatment system has the functions of processing a double-sided corona and protecting electrodes through broken foil shutdown.
Description
Technical field: the invention belongs to pre-treatment of coated aluminum foil coating or printing with aluminium foil trans-printing pre-processing device parts, the two-sided corona treatment system of particularly a kind of coated aluminum foil energy-conserving and environment-protective.
Background technology: existing corona treatment plant; " coating machine of charged dizzy processing " like document 1 Chinese patent numbers 201020213108.6; The corona treatment plant that adopts not only can only be used for the processing before the film coated, and is the single face treatment facility of disconnected film stoppage protection electrode function not.
Existing coated aluminum foil coating preprocessing system; Must be earlier coated aluminum foil be run on and carry out degreasing in the pond of containing soda ash and extract processing; Operation is extracted in roll-in after twice elder generation water drenches cleaning then, and electricity consumption heating, drying operation just can reach coating pre-treatment requirement again.This coated aluminum foil coating preprocessing system of prior art exists following not enough in actual use:
1, energy resource consumption is high.In the existing coated aluminum foil coating preprocessing system; The heating of the water degreaser of soda ash needs 50 kilowatts of power consumptions; 50 kilowatts of the energy consumptions of electrical heating oven dry; 4 kilowatts of the pneumatic compressed air source power consumption of extracting of squeeze roll are extracted in the operation in roll-in, add that water drenches the power consumption 4 kilowatts * 2 of cleaning with two water pumps, and total energy consumption is up to 112 kilowatts.
2, water resources consumption is also considerable.In the existing coated aluminum foil coating preprocessing system, twice water drenches the recycling replacing of water for cleaning and the periodic replacement of alkali cleaning water, all consumes appreciable water resource.
3, environment is caused inevitable pollution.The alkali cleaning water of periodic replacement discharging and twice water drench the discharging that clean cycle is changed water, all environment are caused inevitable pollution.
This shows, study and design a kind of have two-sided corona treatment and disconnected paper tinsel stoppage protection electrode function, and energy savings and water resource, reduce environmental pollution improvement the two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective be necessary.
Summary of the invention: the deficiency that the objective of the invention is to overcome prior art; Research also designs a kind of have two-sided corona treatment and disconnected paper tinsel stoppage protection electrode function, and the two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective of energy savings and water resource, minimizing environmental pollution.
Technical scheme of the present invention is: the two-sided corona treatment system of a kind of coated aluminum foil energy-conserving and environment-protective; It is characterized in that comprising upper and lower each 1 corona treatment roller; Be matched with the upper and lower electrode discharge frame of upper and lower corona treatment roller respectively; High-frequency high-voltage current is supplied with the high-frequency and high-voltage generator of electrode discharge frame through high-tension cable; Be linked in the pneumatic electrode travel mechanism on the electrode discharge frame, dispose forward and backward each 1 the disconnected paper tinsel induction roller of pressure sensor, drive down, run on disconnected paper tinsel at the carry-over pinch rolls of coating apparatus or trans-printing equipment and respond to the pending aluminium foil between the thoughtful corona treatment roller and periphery electrode discharge frame outside the roller; Tensioning runs on the paper tinsel that breaks and responds to the idler roller that the aluminium foil of roller periphery is used; Sealing corona treatment tube, electrode discharge frame, disconnected paper tinsel induction roller belong to the seal closure that the space is used, and the blower fan that the waste gas that contains ozone and heat that produces in the discharge seal closure is used is handled the recirculated water pond of being used by the waste gas of blower fan discharge; One end opening is positioned at the recirculated water basin bottom and is provided with the discharge pipe of steam vent in seal closure inner chamber, the other end, and the electrical control cabinet of usefulness is shut down in control high-frequency and high-voltage generator, pneumatic electrode movable stand, disconnected paper tinsel induction.
The object of the invention can also take following further technical measures to realize:
Described upper and lower electrode discharge frame is provided with, the high-field electrode group that coated aluminum foil lower surface and the upper surface of operation between upper and lower corona treatment roller outer surface and electrode discharge frame carried out corona treatment.
Being provided with start and high pressure in the described electrical control cabinet triggers functional module, disconnected paper tinsel or shuts down chain function module, control function of power module, functional parameter numeral Presentation Function module.
After described disconnected paper tinsel induction roller receives the signal of disconnected paper tinsel or shutdown through its pressure sensor; Disconnected paper tinsel in electrical control cabinet or shutdown chain function module; Through the pneumatic electrode movable stand of solenoid control the high-field electrode group is removed from the corona treatment operating position, suspended in off-position.
Described pneumatic electrode travel mechanism comprises that piston rod is fixed in the cylinder on the electrode discharge frame, cooperates the magnetic valve that drives piston, is communicated in the compressed air gas source of magnetic valve through air supply pipe.
Described magnetic valve is electrically connected in the disconnected paper tinsel in the electrical control cabinet or shuts down the chain function module.
Start and high pressure that described high-frequency and high-voltage generator is electrically connected in the electrical control cabinet trigger functional module, control function of power module.
The two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective that the present invention implements to obtain is applied in the following dynamic running process: the uncoiling of aluminum strip, and------coating of aluminum strip surface coating---gets into curing tunnel baking and curing---, and finished product batches the corona treatment on aluminum strip surface.
1, normal operation: under the coating apparatus carry-over pinch rolls drive; When pending aluminium foil outside idler roller runs on disconnected paper tinsel induction roller between thoughtful corona treatment roller and the periphery electrode discharge frame time; Start in electrical control cabinet and high pressure trigger the circuit of functional module through the perception of disconnected paper tinsel induction roller; Send start and high pressure triggering command; Compressed air source starting in the pneumatic electrode travel mechanism, work moves the electrode discharge frame operating position of nearly corona treatment roller from off-position through the solenoid-driven piston through air supply pipe with compressed air; Meanwhile; The high-frequency and high-voltage generator start is also passed through high-tension cable with high-frequency high-voltage current and is supplied with the electrode discharge frame; By the circuit in the control function of power module in the electrical control cabinet, the functional parameter numeral Presentation Function module power of high-frequency and high-voltage generator is controlled at the optimum state of working condition requirement, and with the functional parameter numeral be shown on the high-frequency and high-voltage generator or electrical control display screen cashier's office in a shop on; Meanwhile; Start in electrical control cabinet and high pressure trigger the circuit of functional module; Blower fan and the recirculated water water pump of handling the pond that waste gas uses are sent start-up command, discharge and handle the waste gas that contains ozone and heat that seal closure internal cause electrode discharge, corona treatment produce.
2, disconnected paper tinsel and chain shutdown: when pending aluminium foil when idler roller runs on that paper tinsel is broken in appearance between disconnected outer thoughtful corona treatment roller of paper tinsel induction roller and the periphery electrode discharge frame; After disconnected paper tinsel induction roller receives the pressure anomaly signal that disconnected paper tinsel causes through its pressure sensor; Disconnected paper tinsel in electrical control cabinet or shutdown chain function modular circuit are handled; Send through the pneumatic electrode movable stand of solenoid control the high-field electrode group is removed from the corona treatment operating position; Suspend instruction, in the backhaul of the piston of cylinder, the high-field electrode group is removed from the corona treatment operating position, suspend in off-position in off-position; Meanwhile; Send cut-offing instruction through electrical control cabinet to high-frequency and high-voltage generator; Coating apparatus to preceding working procedure sends the outage halt instruction to stop the operation of pending aluminium foil; Send the outage halt instruction to discharging the blower fan that seal closure contains the waste gas of ozone and heat with the recirculated water water pump of handling the pond that waste gas uses, thereby avoided damaging expensive and high-frequency and high-voltage sparking electrode group that be difficult to repair because breaking paper tinsel.
The two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective that the present invention's enforcement obtains through on probation, is compared with " coating machine of charged dizzy processing " of existing coated aluminum foil coating preprocessing system and document 1, has shown following beneficial effect:
1, practiced thrift the energy significantly.Among the present invention the high-frequency and high-voltage generator power output of main frame 4---20 kilowatt adjustable, just maximum power consumption is 20 kilowatts; 5.5 kilowatts of blower fan power outputs; Compressed air gas source always consumes energy 28.1 kilowatts with 2.6 kilowatts of the total power consumptions of air compressor machine power output; Compare for 112 kilowatts with the total power consumption of existing coated aluminum foil coating preprocessing system, reduced energy consumption 75%.
2, reduced industrial water significantly.The recirculated water pond of having only processing waste gas to use among the present invention needs regular overflow to change; To absorb the ozone that dissolving corona treatment process produces; In existing coated aluminum foil coating preprocessing system, twice water drenches water for cleaning to be compared, and has reduced industrial water significantly.
3, eliminated environmental pollution basically.The ozone that the corona treatment process produces among the present invention, the recirculated water that overflow is changed in the recirculated water pond absorbs dissolving, and overflow water meets the environment protection emission requirement; Also can fully utilize, as, in pipeline is introduced existing treatment tank of factory or septic tank, can carry out ozone sterilization to waste water in the pond and handle.Contain the comparing of alkali cleaning water of alkali with the discharging of existing coated aluminum foil coating preprocessing system, eliminated pollution basically environment.
4, have two-sided corona treatment and disconnected paper tinsel stoppage protection electrode function.With " coating machine of charged dizzy processing " of document 1 not disconnected film stoppage protection electrode function; Can only compare by single face processing film; The present invention can not only disposablely carry out two-sided corona treatment, and has disconnected paper tinsel stoppage protection electrode function, has avoided damaging expensive and high-frequency and high-voltage sparking electrode that be difficult to repair because of disconnected paper tinsel; Prolong electrode life significantly, thereby reduced production cost.
Description of drawings: Fig. 1 is the sketch map that meets thematic structure of the present invention.
The specific embodiment: with implementation detail explanation of the present invention as follows below in conjunction with accompanying drawing:
As shown in Figure 1; The two-sided corona treatment system of a kind of coated aluminum foil energy-conserving and environment-protective; It is characterized in that comprising upper and lower each 1 corona treatment roller 1; Be matched with the upper and lower electrode discharge frame 2 of upper and lower corona treatment roller respectively, high-frequency high-voltage current supplied with the high-frequency and high-voltage generator 3 of electrode discharge frame, be linked in the pneumatic electrode travel mechanism 4 on the electrode discharge frame through high-tension cable 21; Dispose forward and backward each 1 the disconnected paper tinsel induction roller 5 of pressure sensor; Drive down, run on the pending aluminium foil 6 between the outer thoughtful corona treatment roller of disconnected paper tinsel induction roller and the periphery electrode discharge frame at the carry-over pinch rolls of coating apparatus or trans-printing equipment, tensioning runs on the idler roller 7 that the aluminium foil of disconnected paper tinsel induction roller periphery is used, and sealing corona treatment tube, electrode discharge frame, the paper tinsel that breaks are responded to roller and belonged to the seal closure 8 that the space is used; Discharge the blower fan 9 that the interior waste gas that contains ozone and heat that produces of seal closure is used; Recirculated water pond 10, one end openings that the waste gas that processing is discharged by blower fan is used are positioned at the recirculated water basin bottom and are provided with the discharge pipe 11 of steam vent in seal closure inner chamber, the other end, and the electrical control cabinet 12 of usefulness is shut down in control high-frequency and high-voltage generator, pneumatic electrode movable stand, disconnected paper tinsel induction.
As shown in Figure 1, described upper and lower electrode discharge frame 2 is provided with, the high-field electrode group 21 that coated aluminum foil lower surface and the upper surface of operation between upper and lower corona treatment roller 1 outer surface and electrode discharge frame carried out corona treatment.
As shown in Figure 1, be provided with start and high pressure in the described electrical control cabinet 12 and trigger functional module, disconnected paper tinsel or shut down chain function module 122, control function of power module 123, functional parameter numeral Presentation Function module 124.
As shown in Figure 1; After described disconnected paper tinsel induction roller 5 receives the signal of disconnected paper tinsel or shutdown through its pressure sensor; Disconnected paper tinsel in electrical control cabinet 12 or shutdown chain function module 122; Through the pneumatic electrode movable stand 4 of solenoid control the high-field electrode group is removed from corona treatment operating position 22, suspended in off-position 23.
As shown in Figure 1, described pneumatic electrode travel mechanism 4 comprises that piston rod is fixed in the cylinder 41 on the electrode discharge frame 2, cooperates the magnetic valve 42 that drives piston, is communicated in the compressed air gas source 43 of magnetic valve through air supply pipe.
As shown in Figure 1, described magnetic valve 42 is electrically connected in the disconnected paper tinsel in the electrical control cabinet 12 or shuts down the chain function module.
As shown in Figure 1, start and high pressure that described high-frequency and high-voltage generator 3 is electrically connected in the electrical control cabinet 12 trigger functional module, control function of power module.
Claims (7)
1. two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective; It is characterized in that comprising upper and lower each 1 corona treatment roller (1); Be matched with the upper and lower electrode discharge frame (2) of upper and lower corona treatment roller respectively; High-frequency high-voltage current is supplied with the high-frequency and high-voltage generator (3) of electrode discharge frame through high-tension cable (21); Be linked in the pneumatic electrode travel mechanism (4) on the electrode discharge frame; Dispose forward and backward each 1 the disconnected paper tinsel induction roller (5) of pressure sensor; Drive down, run on the pending aluminium foil (6) between the outer thoughtful corona treatment roller of disconnected paper tinsel induction roller and the periphery electrode discharge frame at the carry-over pinch rolls of coating apparatus or trans-printing equipment, tensioning runs on the idler roller (7) that the aluminium foil of disconnected paper tinsel induction roller periphery is used, and sealing corona treatment tube, electrode discharge frame, the paper tinsel that breaks are responded to roller and belonged to the seal closure (8) that the space is used; Discharge the blower fan (9) that the interior waste gas that contains ozone and heat that produces of seal closure is used; The recirculated water pond (10) that the waste gas that processing is discharged by blower fan is used, an end opening is positioned at the recirculated water basin bottom and is provided with the discharge pipe (11) of steam vent in seal closure inner chamber, the other end, and the electrical control cabinet (12) of usefulness is shut down in control high-frequency and high-voltage generator, pneumatic electrode movable stand, disconnected paper tinsel induction.
2. the two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective according to claim 1; It is characterized in that described upper and lower electrode discharge frame (2) is provided with, the high-field electrode group (21) that coated aluminum foil lower surface and the upper surface of operation between upper and lower corona treatment roller (1) outer surface and electrode discharge frame carried out corona treatment.
3. the two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective according to claim 1 is characterized in that being provided with in the described electrical control cabinet (12) start and high pressure and triggers functional module (121), disconnected paper tinsel or shut down chain function module (122), control function of power module (123), functional parameter numeral Presentation Function module (124).
4. the two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective according to claim 1; After it is characterized in that described disconnected paper tinsel induction roller (5) receives the signal of disconnected paper tinsel or shutdown through its pressure sensor; Disconnected paper tinsel in electrical control cabinet (12) or shutdown chain function module (122); Through the pneumatic electrode movable stand of solenoid control (4) the high-field electrode group is removed from corona treatment operating position (22), suspended in off-position (23).
5. the two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective according to claim 1; It is characterized in that described pneumatic electrode travel mechanism (4) comprises that piston rod is fixed in the cylinder (41) on the electrode discharge frame (2); Cooperate the magnetic valve (42) that drives piston, be communicated in the compressed air gas source (43) of magnetic valve through air supply pipe.
6. the two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective according to claim 1 is characterized in that described magnetic valve (42) is electrically connected in the disconnected paper tinsel in the electrical control cabinet (12) or shuts down chain function module (122).
7. the two-sided corona treatment system of coated aluminum foil energy-conserving and environment-protective according to claim 1 is characterized in that start and high pressure that described high-frequency and high-voltage generator (3) is electrically connected in the electrical control cabinet (12) trigger functional module (121), control function of power module (123).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110385221.1A CN102500516B (en) | 2011-11-29 | 2011-11-29 | Energy-saving and environmentally-friendly double-sided corona treatment system for coated aluminum foil |
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| CN201110385221.1A CN102500516B (en) | 2011-11-29 | 2011-11-29 | Energy-saving and environmentally-friendly double-sided corona treatment system for coated aluminum foil |
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| CN102500516B CN102500516B (en) | 2015-04-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106623426A (en) * | 2016-10-21 | 2017-05-10 | 江苏鼎胜新能源材料股份有限公司 | Method for improving surface wetting tension of aluminum foil through multi-stage corona treatment |
| CN107934632A (en) * | 2017-11-22 | 2018-04-20 | 江门新时代包装材料有限公司 | A kind of preparation method of low noise adhesive tape |
| CN110127425A (en) * | 2019-03-26 | 2019-08-16 | 宁波太古新材料科技有限公司 | One kind being used for protective film corona treatment plant |
| CN110142954A (en) * | 2019-03-26 | 2019-08-20 | 宁波太古新材料科技有限公司 | A kind of protective film corona treatment plant automatically adjusting corona distance |
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| CN110142954A (en) * | 2019-03-26 | 2019-08-20 | 宁波太古新材料科技有限公司 | A kind of protective film corona treatment plant automatically adjusting corona distance |
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Address after: 212000 Shangdang Town Guild Industrial Park, Dantu District, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Wanyuan new material Limited by Share Ltd Address before: 212124 No. 2 Xingye North Road, Xue Village, Shanghui Town, Dantu District, Zhenjiang City, Jiangsu Province Patentee before: Zhenjiang Wanyuan Electronics Co., Ltd. |