CN105862309A - Laser cleaning device based on water-optical kinetic energy and micro-explosion effect and cleaning method - Google Patents
Laser cleaning device based on water-optical kinetic energy and micro-explosion effect and cleaning method Download PDFInfo
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- CN105862309A CN105862309A CN201610453722.1A CN201610453722A CN105862309A CN 105862309 A CN105862309 A CN 105862309A CN 201610453722 A CN201610453722 A CN 201610453722A CN 105862309 A CN105862309 A CN 105862309A
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- laser
- eyeglass
- refrigeration module
- water
- refrigeration
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F7/00—Washing devices adapted to be used independently of any particular receptacle, e.g. for removable mounting on wash-tubs, bath-tubs, or the like
- D06F7/04—Washing devices adapted to be used independently of any particular receptacle, e.g. for removable mounting on wash-tubs, bath-tubs, or the like of the vibrator type
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Lasers (AREA)
Abstract
The invention discloses a laser cleaning device based on water-optical kinetic energy and a micro-explosion effect and a cleaning method. Fabric stains are removed by utilizing the water-optical kinetic energy and micro-explosion effects of laser beams, and environmental-friendly cleaning is realized. Electric energy is converted into optical energy of the laser beams by utilizing a laser system, a water-containing stained fabric is irradiated by the output laser with specific wavelength, the laser is absorbed by the moisture and converted into kinetic energy of water molecules, the water molecules have high-speed motion or vibration due to the water-optical kinetic energy generated by excitation of the water molecules, part of water molecules with more absorbed energy can generate micro-explosion effects, stains in the fabric can be effectively removed by virtue of the water molecules with high-speed sputtering motion, an effect of cleaning the fabric is achieved, the laser cleaning device and the cleaning method can be used for treating various hydrophilic dirt and are environmentally friendly and efficient, and the clothes are not damaged.
Description
Technical field
The present invention relates to laser technology application, in particular it relates to a kind of water Eco-drive and micro-explosion effect of utilizing
Laser cleaning device and clean method.
Background technology
Existing yarn fabric clean technologies typically require the chemical substances such as use liquid detergent, detergent, soap, need to consume
A large amount of clean tap waters, and produce the sewage being difficult to be processed, cost is high, and efficiency is low, pollutes environment, and weaving
In thing, the chemical substance of residual is harmful.
Water has different absorptances to the laser of different wave length, between wavelength 2.7 μm～3.2 μm, and water pair
The energy absorption of laser is in peak value state, and the laser energy more than 90% can be absorbed by hydrone, and hydrone absorbs
After laser photon energy, can produce water Eco-drive and micro-explosion effect occurs, hydrone and dirt tissue to surrounding produce
The sputtering shock and vibration of raw local, make dirt be crashed to pieces and depart from fabric and be cleaned out.Utilize hydrone by specific
Wavelength laser energy excites and can produce water Eco-drive and the feature of micro-explosion effect occurs, the hydrone of high-speed sputtering motion
Can effectively remove the dirt in fabric, reach to clean the effect of yarn fabric.
Utilize laser to carry out fabric cleaning, have not seen reported in literature at present.
Summary of the invention
It is an object of the invention to provide a kind of novel fabric clean technologies, utilize specific wavelength laser to produce water Eco-drive
Effect carries out the removal of textile stains.
To achieve these goals, the present invention uses following technical proposals:
Based on water Eco-drive and the laser cleaning device of micro-explosion effect, mainly by semiconductor laser, conduction optical fiber,
Coupling mirror, total reflection chamber eyeglass, laser cooling array, output cavity eyeglass, operation window, the second refrigeration module,
Refrigeration module wire, refrigeration system main frame, the first refrigeration module composition.
Semiconductor laser is placed on the first refrigeration module, and the first refrigeration module provides refrigeration for semiconductor laser；
First refrigeration module is connected with refrigeration system main frame by wire；Semiconductor laser, the first refrigeration module, refrigeration system
System main frame three is placed in mainframe box.
Semiconductor laser is connected with coupling mirror by conduction optical fiber, the pump light that semiconductor laser produces, through conduction
Optical fiber exports coupling mirror front；Total reflection the most arranged in parallel chamber, coupling mirror rear eyeglass, laser cooling array,
Output cavity eyeglass and operation window；Wherein total reflection chamber eyeglass and output cavity eyeglass are arranged on laser cooling array two
Side, forms laserresonator；At laser cooling array the second refrigeration module placed below, the second refrigeration module is
Laser cooling array provides refrigeration, it is ensured that laser cooling array works under normal temperature conditions；Coupling mirror,
Total reflection chamber eyeglass, laser cooling array, output cavity eyeglass, operation window, the second refrigeration module are all installed
In working handle structure, form a work head.
Being connected by refrigeration module wire between second refrigeration module with refrigeration system main frame, refrigeration module wire plays conduction electricity
Can effect.
Operation window is relative with an outside target to be cleaned.
Described laser cooling array be two kinds of crystal plates of YSGG/Er:YSGG alternately, wherein Er:YSGG
Crystal can produce 2.8 μm laser.
The total reflection eyeglass left side, chamber plating 975nm anti-reflection film, right side plating 975nm anti-reflection film and 2.8 μm are all-trans film；Defeated
Going out the eyeglass left side, chamber plating 975nm to be all-trans film and the partially reflective film of 2.8 μm, its transmitance is 20%, right side plating 2.8
μm anti-reflection film.
Described first refrigeration module and the second refrigeration module are TEC refrigeration module.
Described operation window is piano convex cylindrical lens, and convex surface is outside, focal length 100mm, two-sided plating 2.8 μm anti-reflection film.
Method described in laser cleaning method based on water Eco-drive and micro-explosion effect is: produced by semiconductor laser
The pump light of 975nm, exports coupling mirror through conduction optical fiber, incides through total reflection chamber eyeglass after collimated convergence
In laser cooling array, laser cooling array is at the resonance being made up of total reflection chamber eyeglass and output cavity eyeglass
Intracavity realizes laser generation and amplification, exports the laser of 2.8 mum wavelengths, by output cavity eyeglass, after through work
Window exports after assembling, and projects in target to be cleaned；Target to be cleaned is the fabric with spot, will have during use
The fabric water-soaked of spot, or directly spray a small amount of water with shower nozzle to stained surface；The laser of 2.8 mum wavelengths is by water
Producing water Eco-drive after molecule absorption, portion of water can excite to become to be had the state of high speed kinetic energy and microexplosion occurs
Broken, now spot is with hydrone motion or vibration simultaneously, departs from fabric tissue due to explosion, reaches to clean spot
Effect.
The invention has the beneficial effects as follows:
The present invention can be not only used for Local treatment, as the pretreatment at place dirty to local severe before fabric Integral cleaning, also
Can be used for large-area treatment, the scanning of whole fabric is completed whole cleaning one time.
The present invention is compared with existing clean technologies and method, and maximum advantage is effectively carry out going of textile stains
Removing, efficiency is high, pollution-free, it is not necessary to uses the chemical washing goods such as cleaning agent, detergent, is effectively reduced environment
Polluting, beneficially water conservation and environment, is a kind of high-tech environment-friendlyfabric fabric cleaning mode.
Accompanying drawing explanation
Fig. 1 is present invention laser cleaning device based on water Eco-drive and micro-explosion effect structural representation.
In figure:
1, conduction optical fiber 2, coupling mirror 3, total reflection chamber eyeglass 4, laser cooling array 5, output cavity eyeglass
6, operation window the 7, second refrigeration module 8, working handle structure 9, refrigeration module wire 10, refrigeration system master
Machine the 11, first refrigeration module 12, mainframe box 13, target to be cleaned 14.
Detailed description of the invention
The present invention is based on water Eco-drive and the laser cleaning device of micro-explosion effect, as it is shown in figure 1, main by quasiconductor
Laser instrument 1, conduction optical fiber 2, coupling mirror 3, total reflection chamber eyeglass 4, laser cooling array 5, output cavity mirror
Sheet 6, operation window the 7, second refrigeration module 8, refrigeration module wire 10, refrigeration system main frame 11, first freeze
Module 12 forms.
Semiconductor laser 1 is placed on the first refrigeration module 12, and the first refrigeration module 12 is semiconductor laser 1
There is provided refrigeration, it is ensured that the normal working temperature of semiconductor laser 1.First refrigeration module 12 is by wire and refrigeration
System host 11 is connected.Semiconductor laser the 1, first refrigeration module 12, refrigeration system main frame 11 three are placed in
In mainframe box 13.Semiconductor laser 1 is connected with coupling mirror 3 by conduction optical fiber 2, and semiconductor laser 1 produces
Raw pump light, through conduction optical fiber 2 output to coupling mirror 3 front.The total reflection the most arranged in parallel of coupling mirror 3 rear
Chamber eyeglass 4, laser cooling array 5, output cavity eyeglass 6 and operation window 7.Wherein total reflection chamber eyeglass 4
It is arranged on laser cooling array 5 both sides with output cavity eyeglass 6, forms laserresonator.At laser cooling
Array 5 second refrigeration module 8 placed below, the second refrigeration module 8 provides refrigeration for laser cooling array 5,
Ensure that laser cooling array 5 works under normal temperature conditions.Coupling mirror 3, total reflection chamber eyeglass 4, compound
Laser crystal array 5, output cavity eyeglass 6, operation window the 7, second refrigeration module 8 are all arranged on working handle knot
In structure body 9, form a work head.
It is connected by refrigeration module wire 10 between second refrigeration module 8 and refrigeration system main frame 11, refrigeration module wire
10 conduction electric energy effects.
Operation window 7 is relative with an outside target 14 to be cleaned.
Present invention laser cleaning based on water Eco-drive and micro-explosion effect method is:
During device work, semiconductor laser 1 produce the pump light of 975nm, through conduction optical fiber 2 output to coupling
Mirror 3, incides in laser cooling array 5 through total reflection chamber eyeglass 4 after collimated convergence, and recombination laser is brilliant
Volume array 5 realizes laser generation and amplification in the resonator cavity being made up of total reflection chamber eyeglass 4 and output cavity eyeglass 6,
Export the laser of 2.8 mum wavelengths, by output cavity eyeglass 6, after export after operation window 7 is assembled, project
In target 14 to be cleaned.Target 14 to be cleaned is the fabric with spot, will have the fabric water logging of spot during use
Wet, or directly spray a small amount of water with shower nozzle to stained surface.The laser of 2.8 mum wavelengths produces water after being absorbed by hydrone
Eco-drive, portion of water can excite to become to be had the state of high speed kinetic energy and micro-explosion occurs, and now spot is with moisture
Son motion or vibration simultaneously, departs from fabric tissue, thus reaches to clean the effect of spot due to explosion.
As embodiment:
Semiconductor laser 1 of the present invention exports for 975nm, is connected with conduction optical fiber 2.
Described conduction optical fiber 2 uses industry SMA905 standard interface.
Described laser cooling array 5 be two kinds of crystal plates of YSGG/Er:YSGG alternately, wherein Er:YSGG
Crystal can produce 2.8 μm laser, and the laser of this wavelength can be had again certain penetration depth by hydrone high-selenium corn；
The heat conductivity that YSGG crystal has had, it is ensured that crystal array fully dispels the heat.
Described total reflection chamber eyeglass 4 and output cavity eyeglass 6 form laserresonator, wherein total reflection eyeglass 4 left side, chamber
Plating 975nm anti-reflection film, right side plating 975nm anti-reflection film and 2.8 μm are all-trans film.Output cavity eyeglass 6 left side plating 975nm
Be all-trans film and the partially reflective film of 2.8 μm, and its transmitance is 20%, and 2.8 μm anti-reflection films are plated on the right side.
Described first refrigeration module 12 and the second refrigeration module 8 are TEC refrigeration module.
Described operation window 7 is piano convex cylindrical lens, and convex surface is outside, focal length 100mm, two-sided plating 2.8 μm anti-reflection film,
Laser beam can be converged to linear type one-dimensional scanning light beam or the hot spot of given shape, conveniently carry out large-area during use
Irradiate scanning.
Claims (10)
1. based on water Eco-drive and the laser cleaning device of micro-explosion effect, it is characterised in that: main by quasiconductor
Laser instrument, conduction optical fiber, coupling mirror, total reflection chamber eyeglass, laser cooling array, output cavity eyeglass,
Operation window, the second refrigeration module, refrigeration module wire, refrigeration system main frame, the first refrigeration module composition.
Laser cleaning device the most according to claim 1, it is characterised in that: semiconductor laser is placed on
On first refrigeration module, the first refrigeration module provides refrigeration for semiconductor laser；First refrigeration module is by leading
Line is connected with refrigeration system main frame；Semiconductor laser, the first refrigeration module, refrigeration system main frame three dispose
In mainframe box.
Laser cleaning device the most according to claim 1, it is characterised in that: semiconductor laser is by passing
Guiding fiber is connected with coupling mirror, the pump light that semiconductor laser produces, before conduction optical fiber exports coupling mirror
Side；Total reflection the most arranged in parallel chamber, coupling mirror rear eyeglass, laser cooling array, output cavity eyeglass and
Operation window；Wherein total reflection chamber eyeglass and output cavity eyeglass are arranged on laser cooling array both sides, composition
Laserresonator；At laser cooling array the second refrigeration module placed below, the second refrigeration module is compound
Laser crystal array provides refrigeration, it is ensured that laser cooling array works under normal temperature conditions；Coupling mirror,
Total reflection chamber eyeglass, laser cooling array, output cavity eyeglass, operation window, the second refrigeration module are whole
It is arranged in working handle structure, forms a work head.
4. according to the laser cleaning device described in claim 1,2 or 3, it is characterised in that: the second refrigeration mould
Being connected by refrigeration module wire between block with refrigeration system main frame, refrigeration module wire plays conduction electric energy effect.
5. according to the laser cleaning device described in claim 1 or 3, it is characterised in that: operation window is with outside
A target to be cleaned relative.
6. according to the laser cleaning device described in claim 1 or 3, it is characterised in that: described recombination laser is brilliant
Volume array be two kinds of crystal plates of YSGG/Er:YSGG alternately, wherein Er:YSGG crystal can produce 2.8 μm
Laser, YSGG crystal plays heat conduction and thermolysis.
7. according to the laser cleaning device described in claim 1 or 3, it is characterised in that: total reflection chamber eyeglass is left
Face plating 975nm anti-reflection film, right side plating 975nm anti-reflection film and 2.8 μm are all-trans film；Output cavity eyeglass left side plating 975nm
Be all-trans film and the partially reflective film of 2.8 μm, and its transmitance is 20%, and 2.8 μm anti-reflection films are plated on the right side.
8. according to the laser cleaning device described in claim 1,2 or 3, it is characterised in that: described first system
Chill block and the second refrigeration module are TEC refrigeration module.
9. according to the laser cleaning device described in claim 1 or 3, it is characterised in that: described operation window is
Piano convex cylindrical lens, convex surface is outside, focal length 100mm, two-sided plating 2.8 μm anti-reflection film.
10. laser cleaning method based on water Eco-drive and micro-explosion effect, it is characterised in that: described method
It is: produced the pump light of 975nm by semiconductor laser to export coupling mirror, collimated meeting through conduction optical fiber
Inciding in laser cooling array through total reflection chamber eyeglass after Ju, laser cooling array is by being all-trans
Realize laser generation and amplification in penetrating the resonator cavity of chamber eyeglass and output cavity eyeglass composition, export 2.8 mum wavelengths
Laser, by output cavity eyeglass, after export after operation window is assembled, project in target to be cleaned；Treat
Cleaning target is the fabric with spot, will have the fabric water-soaked of spot, or directly spray with shower nozzle during use
Spill a small amount of water to stained surface；The laser of 2.8 mum wavelengths produces water Eco-drive, part water after being absorbed by hydrone
Molecule can excite to become to be had the state of high speed kinetic energy and micro-explosion occurs, and now spot is moved with hydrone simultaneously
Or vibration, depart from fabric tissue due to explosion, reach to clean the effect of spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453722.1A CN105862309B (en) | 2016-06-22 | 2016-06-22 | Laser cleaning device and clean method based on water Eco-drive and micro-explosion effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453722.1A CN105862309B (en) | 2016-06-22 | 2016-06-22 | Laser cleaning device and clean method based on water Eco-drive and micro-explosion effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105862309A true CN105862309A (en) | 2016-08-17 |
| CN105862309B CN105862309B (en) | 2018-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610453722.1A Active CN105862309B (en) | 2016-06-22 | 2016-06-22 | Laser cleaning device and clean method based on water Eco-drive and micro-explosion effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351716A (en) * | 2019-01-08 | 2019-02-19 | 常州英诺激光科技有限公司 | Laser cleaning cloth process |
| CN110528254A (en) * | 2019-10-07 | 2019-12-03 | 南京理工大学北方研究院 | A kind of cleaning device and its working method for laser cleaning fabric |
Citations (3)
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| CN102489476A (en) * | 2011-12-14 | 2012-06-13 | 长春理工大学 | High-power solid laser cleaning device |
| CN102580952A (en) * | 2012-03-05 | 2012-07-18 | 哈尔滨工程大学 | Underwater automatic cleaning protective cover |
| CN103357621A (en) * | 2013-07-12 | 2013-10-23 | 江苏大学 | Method and device of cleaning microparticles on surface of metal workpiece with laser shock waves |
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2016
- 2016-06-22 CN CN201610453722.1A patent/CN105862309B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489476A (en) * | 2011-12-14 | 2012-06-13 | 长春理工大学 | High-power solid laser cleaning device |
| CN102580952A (en) * | 2012-03-05 | 2012-07-18 | 哈尔滨工程大学 | Underwater automatic cleaning protective cover |
| CN103357621A (en) * | 2013-07-12 | 2013-10-23 | 江苏大学 | Method and device of cleaning microparticles on surface of metal workpiece with laser shock waves |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351716A (en) * | 2019-01-08 | 2019-02-19 | 常州英诺激光科技有限公司 | Laser cleaning cloth process |
| CN110528254A (en) * | 2019-10-07 | 2019-12-03 | 南京理工大学北方研究院 | A kind of cleaning device and its working method for laser cleaning fabric |
| CN110528254B (en) * | 2019-10-07 | 2021-09-14 | 南京理工大学北方研究院 | Cleaning device for cleaning fabric by laser and working method thereof |
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| Publication number | Publication date |
|---|---|
| CN105862309B (en) | 2018-05-18 |
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