Compound efficient cleaning method for marine water-yielding stone cultural relic
A stone cultural relic, high-efficiency technology, applied in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve the problems of slowness, slow desalination time, damage to the stone body, etc., to reduce damage and microbial colonization. The effect of reducing the rate and small chromatic aberration
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Embodiment 1
[0023] A kind of compound high-efficiency cleaning method of marine effluent stone cultural relics, comprising the following steps:
[0024] S1. Cleaning of surface scales:
[0025] (1) Softening: Soak the stone cultural relics to be cleaned in deionized water for 24 hours;
[0026] (2) Cleaning: After softening,
[0027] Scales with a thickness of no more than 2mm should be cleaned with a German plyno GV6 steam cleaning machine with a working voltage of 220V, a frequency of 50Hz, a steam injection temperature of 180°C, and an injection pressure of 10Kg / cm 2 , the spraying distance is 2~4cm;
[0028] Scales with a thickness of 2-4mm should be cleaned with a laser cleaning machine, model RQM200-10, laser wavelength 1064nm, energy 300-1000mJ, frequency 2-10HZ, scanning distance 10-12cm;
[0029] For scaling with a thickness exceeding 4mm, soak the absorbent cotton with a compound reagent, which is a solution prepared by mixing 5w / w% EDTA-2Na and 5w / w% DTPA at a volume ratio o...
Embodiment 2
[0032] A kind of compound high-efficiency cleaning method of marine effluent stone cultural relics, comprising the following steps:
[0033] S1. Cleaning of surface scales:
[0034] (1) Softening: Soak the stone cultural relics to be cleaned in deionized water for 96 hours;
[0035] (2) Cleaning: After softening,
[0036] Scales with a thickness of no more than 2mm should be cleaned with a German plyno GV6 steam cleaning machine with a working voltage of 220V, a frequency of 50Hz, a steam injection temperature of 180°C, and an injection pressure of 10Kg / cm 2 , the spraying distance is 8-10cm;
[0037] Scales with a thickness of 2-4mm should be cleaned with a laser cleaning machine, model RQM200-10, laser wavelength 1064nm, energy 300-1000mJ, frequency 2-10HZ, scanning distance 13-15cm;
[0038] For scaling with a thickness exceeding 4mm, soak the absorbent cotton with a compound reagent, which is a solution prepared by mixing 5w / w% EDTA-2Na and 5w / w% DTPA at a volume ratio ...
Embodiment 3
[0041] A kind of compound high-efficiency cleaning method of marine effluent stone cultural relics, comprising the following steps:
[0042] S1. Cleaning of surface scales:
[0043] (1) Softening: soak the stone cultural relics to be cleaned in deionized water for 48 hours;
[0044] (2) Cleaning: After softening,
[0045] Scales with a thickness of no more than 2mm should be cleaned with a German plyno GV6 steam cleaning machine with a working voltage of 220V, a frequency of 50Hz, a steam injection temperature of 180°C, and an injection pressure of 10Kg / cm 2 , the spraying distance is 5~7cm;
[0046] Scales with a thickness of 2-4mm should be cleaned with a laser cleaning machine, model RQM200-10, laser wavelength 1064nm, energy 300-1000mJ, frequency 2-10HZ, scanning distance 12-14cm;
[0047] For scaling with a thickness exceeding 4mm, soak the absorbent cotton with a compound reagent, which is a solution prepared by mixing 5w / w% EDTA-2Na and 5w / w% DTPA at a volume ratio of ...
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