CN115287128A - Washing machine cleaning agent for laundry dragon equipment and preparation method thereof - Google Patents
Washing machine cleaning agent for laundry dragon equipment and preparation method thereof Download PDFInfo
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- CN115287128A CN115287128A CN202210992930.4A CN202210992930A CN115287128A CN 115287128 A CN115287128 A CN 115287128A CN 202210992930 A CN202210992930 A CN 202210992930A CN 115287128 A CN115287128 A CN 115287128A
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- 238000005406 washing Methods 0.000 title claims abstract description 95
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000012459 cleaning agent Substances 0.000 title claims description 37
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 14
- 239000003599 detergent Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 9
- 239000003899 bactericide agent Substances 0.000 claims abstract description 9
- 239000002781 deodorant agent Substances 0.000 claims abstract description 9
- 239000003960 organic solvent Substances 0.000 claims abstract description 9
- 108010059892 Cellulase Proteins 0.000 claims abstract description 8
- 229940106157 cellulase Drugs 0.000 claims abstract description 8
- 239000004094 surface-active agent Substances 0.000 claims abstract description 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 7
- 239000003112 inhibitor Substances 0.000 claims abstract description 7
- 125000002091 cationic group Chemical group 0.000 claims abstract description 6
- 239000004927 clay Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000012452 mother liquor Substances 0.000 claims description 15
- 230000001804 emulsifying effect Effects 0.000 claims description 6
- 159000000000 sodium salts Chemical class 0.000 claims description 6
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000010413 mother solution Substances 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- JSYPRLVDJYQMAI-ODZAUARKSA-N (z)-but-2-enedioic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)\C=C/C(O)=O JSYPRLVDJYQMAI-ODZAUARKSA-N 0.000 claims description 4
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920002126 Acrylic acid copolymer Polymers 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 3
- 229920002125 Sokalan® Polymers 0.000 claims description 2
- 239000004584 polyacrylic acid Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 20
- 239000000835 fiber Substances 0.000 abstract description 7
- 238000006065 biodegradation reaction Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000344 soap Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 241000233866 Fungi Species 0.000 abstract description 2
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- 238000012797 qualification Methods 0.000 abstract description 2
- 230000002906 microbiologic effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 35
- 230000000052 comparative effect Effects 0.000 description 10
- 239000010802 sludge Substances 0.000 description 10
- 150000001408 amides Chemical class 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000003784 tall oil Substances 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
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- ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 2
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical group CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960002233 benzalkonium bromide Drugs 0.000 description 1
- KHSLHYAUZSPBIU-UHFFFAOYSA-M benzododecinium bromide Chemical compound [Br-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 KHSLHYAUZSPBIU-UHFFFAOYSA-M 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 238000007670 refining Methods 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical class [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- GAWWVVGZMLGEIW-GNNYBVKZSA-L zinc ricinoleate Chemical compound [Zn+2].CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O.CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O GAWWVVGZMLGEIW-GNNYBVKZSA-L 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/835—Mixtures of non-ionic with cationic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2068—Ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/32—Amides; Substituted amides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/43—Solvents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- C11D2111/12—
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention belongs to the technical field of detergent for laundry dragon equipment, and discloses a detergent for laundry dragon equipment and a preparation method thereof. The weight percentage of the contained raw materials is as follows: nonionic and cationic complex surfactants: 15 to 20%, organic solvent: 30-40%, clay stripping bactericide 10-15%, dispersant: 5-10%, cellulase: 1-2%, deodorant: 1-3%, corrosion inhibitor: 2-3%, demineralized water: 7 to 36 percent. The method has the advantages of effectively removing fabric broken fiber scraps, residual oil stains, residual soap dirt, and fungus slime formed by organic matters remained on the inner wall of the drum of the washing dragon, eliminating peculiar smell in the washing dragon, ensuring that the washed fabric is not stained with stains, avoiding the washing quality of the fabric from being influenced by the residues existing in the washing dragon equipment, ensuring the cleanliness and the microbiological qualification of the washed fabric, along with good biodegradation and no environmental pollution caused by washing wastewater.
Description
Technical Field
The invention belongs to the technical field of detergent for laundry dragon equipment, and relates to a detergent for laundry dragon equipment and a preparation method thereof.
Background
Since 2012, the washing dragon gradually replaces the traditional washing and dehydrating machine to be put into the market for use, the towels of hotel rooms, bed sheets, surgical gowns and dressings used in hospital operating rooms, and hospital gowns and bed sheet fabrics in wards are washed by the washing dragon at present, and years of application show that the phenomenon of dirt remaining on the stainless steel drum walls of all bins after the washing dragon is used for a long time at present generally exists, and the main reason for generating the dirt is that bacteria are easy to breed when the washing bins are used in a closed humid space for a long time; the hardness of the washing water is high, and scale and soap scale are easy to form; soil, oil stain and other stains remained after the fabric is washed; fiber scraps such as broken thread ends and the like falling off in the fabric washing process are remained; the softener used in the process of washing and softening the fabrics remains and slime colonies are formed for a long time. Aiming at the treatment of different stains, currently, no special detergent for the washing dragon equipment exists, most of the washing dragon equipment adopts modes such as a washing liquid and an alkaline builder for cleaning treatment, the cleaning effect is poor, the pertinence of removing dirt and slime is low, the cleaning efficiency is low, peculiar smell cannot be removed, the residual stains continuously stain the washed fabrics, the stains have to be removed manually by entering the washing dragon and adopting physical methods such as scraping and scrubbing, the washed fabrics continuously stain and can be scrapped in advance, and the service life of the fabrics is shortened.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a detergent for washing dragon equipment and a preparation method thereof, and aims to combine the characteristic that a washing dragon runs for a long time to form stains, effectively remove stains such as fabric broken fiber scraps, oil stains and residual soap dirt of fabric washing, and fungus slime formed by organic matters, and the like remained on the inner wall of a drum of the washing dragon by utilizing the synergistic action of a composite surfactant, an organic solvent and the slime to eliminate peculiar smell in the washing dragon, ensure that the washed fabric is not stained, avoid the washing quality of the fabric from being influenced by the residues in the washing dragon equipment, ensure the cleanliness and microbial qualification of the washed fabric, and ensure that the washing wastewater does not contain an anionic surfactant, phosphate, ammonia nitrogen substances, is good in biodegradation, and does not pollute the environment.
The above purpose of the invention is realized by the following technical scheme:
the washing dragon equipment cleaning agent comprises the following raw materials in percentage by mass: nonionic and cationic complex surfactants: 15 to 20%, organic solvent: 30-40%, clay stripping bactericide 10-15%, dispersant: 5-10%, cellulase: 1-2%, deodorant: 1-3%, corrosion inhibitor: 2-3% of softened water: 7 to 36 percent.
The organic solvent is one or more than two of diethylene glycol butyl ether, propylene glycol butyl ether and dipropylene glycol methyl ether of Dow company in America.
The dispersing agent is polyacrylic acid sodium salt or maleic acid-acrylic acid copolymer sodium salt.
The preparation method of the washing dragon equipment cleaning agent comprises the following specific steps:
s1, adding cellulase into an organic solvent at room temperature, fully stirring for 10 minutes, and uniformly dissolving to obtain a mother solution A;
s2, adding a nonionic and cationic composite surfactant into a heating kettle, heating to 60 ℃, slowly adding a corrosion inhibitor under a stirring state, stirring and emulsifying uniformly, keeping the temperature at 60 ℃, slowly adding softened water, stirring and dissolving for 30-60 minutes until the mixture is emulsified and dissolved uniformly to obtain a mother solution B;
s3, cooling the heating kettle to 30-40 ℃, sequentially adding the mother liquor A, the slime stripping bactericide, the dispersing agent and the deodorant into the mother liquor B under the stirring state, and stirring and mixing for 15-25 minutes until the mixture is uniform and transparent;
and S4, filtering the solution through a 200-mesh filter screen to obtain the washing dragon equipment cleaning agent.
The invention provides a detergent for a washing dragon device, which has the advantages of washing temperature of 50-70 ℃, strong capacity of removing stains in the washing dragon, low washing alkalinity, small corrosion to stainless steel equipment, no anionic surfactant, no phosphate, no ammonia nitrogen substances, good biodegradation, no environmental pollution caused by washing wastewater, safety and environmental protection.
Compared with the prior art, the invention has the beneficial effects that:
the cleaning agent provided by the invention is specially limited to be special for a washing dragon device, the washing dragon device does not have a special cleaning agent, other existing cleaning agents cannot well clean sludge and stains because the material and special specificity of the cleaning material of the washing dragon device are not considered, the washing dragon device can be damaged after simple cleaning, the maintenance cost is high, and the service cycle is short, if the cleaning agent is used for a long time in an accumulated mode, the cleaning effect is poor due to long-time sludge accumulation, the sludge accumulation causes damage to the surface of the device, the cleaning agent cannot be cleaned, and the cleaning effect is poor, and the cleaning agent provided by the invention has the following advantages under the condition of solving the problems:
1. the washing temperature is 50-70 ℃, which belongs to medium temperature washing and saves steam energy;
2. the used raw materials have good water solubility, so that the stability of the final product is good;
3. the selected raw materials have strong emulsifying, dissolving and decomposing capacities aiming at stains formed by long-term washing in the washing dragon.
4. The product does not contain acid-base substances and bleaching agents, and the stainless steel material and the sealing ring of the washing dragon equipment are protected from being damaged;
5. does not contain anionic surfactant, ammonia nitrogen substances, phosphate, good biodegradation and no pollution to the environment.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a front and rear comparison of the application example 1 for cleaning a laundry dragon; wherein (a) is before cleaning and (b) is after cleaning.
FIG. 2 is a comparison of the application example 2 before and after washing a laundry dragon; wherein (a) is before cleaning and (b) is after cleaning.
FIG. 3 is a comparison of the front and back of the application example 3 washing laundry dragon; wherein (a) is before cleaning and (b) is after cleaning.
Fig. 4 is a schematic view of sludge of the tunnel laundry device after long-term use.
FIG. 5 shows the cleaning of sludges washed out of a laundry dragon using the cleaning agent of the present invention.
FIG. 6 is a graph of the results of cleaning fabrics after other prior art cleaning agents have cleaned a laundry dragon device.
Detailed Description
The invention is described in more detail below with reference to specific examples, without limiting the scope of the invention. Unless otherwise specified, the experimental methods adopted by the invention are all conventional methods, and experimental equipment, materials, reagents and the like used in the experimental method can be obtained from commercial sources. The nonionic and cationic complex surfactants referred to in the examples are REWOQUAT CQ AL 100 from WoodUSHI or berol 226SA from Acksonobel. The slime stripping bactericide is industrial benzalkonium bromide of Shanghai Sangdi Fine chemical research institute Co. The cellulase is CAREZYME PREMIUM 4500L or liquid color-protecting cellulase CELLUCLEAN 5000L from Denmark Novoxil. The corrosion inhibitor is oleamide derivative JH-1807 of the Dandong Jinhai refining chemical company, inc., or tall oil amide NEUF187-2 of the Hefeitai Biotech company, inc. The deodorant was TEGO SORB A30 from the winning company. Example 1, example 2, and example 3 are the most preferred examples.
Example 1
The washing dragon equipment cleaning agent comprises the following components in percentage by mass:
the preparation method of the washing powder for equipment comprises the following steps:
1. adding the ultra-strong protecting enzyme into diethylene glycol butyl ether and dipropylene glycol methyl ether at room temperature, fully stirring for 10 minutes, and dissolving uniformly to obtain mother liquor A;
2. adding Berol 226SA into a heating kettle, heating to 60 ℃, slowly adding JH-1807 under the stirring state, stirring and emulsifying uniformly, keeping the temperature at 60 ℃, slowly adding softened water, stirring and dissolving for 30-60 minutes until the emulsification and dissolution are uniform, and obtaining a mother solution B;
3. cooling the heating kettle to 30-40 ℃, sequentially adding the mother liquor A, the slime stripping bactericide, the sodium polyacrylate salt and the deodorant into the mother liquor B under stirring, and stirring and mixing for 15-25 minutes until the mixture is uniform and transparent;
4. and filtering the solution by a 200-mesh filter screen to obtain the washing machine cleaning agent for the washing dragon equipment.
Example 2
The washing dragon equipment cleaning agent comprises the following components in percentage by mass:
the preparation method of the washing powder for equipment comprises the following steps:
1. adding liquid color-protecting cellulase into diethylene glycol butyl ether and dipropylene glycol methyl ether at room temperature, fully stirring for 10 minutes, and dissolving uniformly to obtain mother liquor A;
2. adding REWOQUAT CQ AL 100 into a heating kettle, heating to 60 deg.C, slowly adding tall oil amide NEUF187-2 under stirring, emulsifying, maintaining the temperature at 60 deg.C, slowly adding softened water, stirring for dissolving for 30-60 min, and dissolving to obtain mother liquor B;
3. cooling the heating kettle to 30-40 ℃, sequentially adding the mother liquor A, the slime stripping bactericide, the maleic acid-acrylic acid copolymer sodium salt and the deodorant into the mother liquor B under stirring, and stirring and mixing for 15-25 minutes until the mixture is uniform and transparent;
4. and filtering the solution through a 200-mesh filter screen to obtain the laundry detergent for the laundry dragon equipment. Example 2 is a concentrated version, reducing the feed time for the cleaning process on site.
Example 3
The washing dragon equipment cleaning agent comprises the following components in percentage by mass:
the preparation method of the washing machine cleaning agent for the tunnel equipment comprises the following steps:
1. adding the ultra-strong fiber protecting enzyme into propylene glycol butyl ether and dipropylene glycol methyl ether at room temperature, fully stirring for 10 minutes, and dissolving uniformly to obtain mother liquor A;
2. adding REWOQUAT CQ AL 100 into a heating kettle, heating to 60 deg.C, slowly adding tall oil amide NEUF187-2 under stirring, emulsifying, maintaining the temperature at 60 deg.C, slowly adding softened water, stirring for dissolving for 30-60 min, and dissolving to obtain mother liquor B;
3. cooling the heating kettle to 30-40 ℃, sequentially adding the mother liquor A, the slime stripping bactericide, the maleic acid-acrylic acid copolymer sodium salt and the deodorant into the mother liquor B under stirring, and stirring and mixing for 15-25 minutes until the mixture is uniform and transparent;
4. and filtering the solution by a 200-mesh filter screen to obtain the washing machine cleaning agent for the washing dragon equipment.
Example 4
The preparation method of the washing machine cleaning agent is the same as that in example 3; the mass percentage composition is as follows:
example 5
The preparation method of the washing machine cleaning agent is the same as that of the embodiment 3; the mass percentage composition is as follows:
comparative example 1
The preparation method of the washing machine cleaning agent is the same as that in example 3; the mass percentage composition is as follows:
comparative example 2
The preparation method of the washing machine cleaning agent is the same as that of the embodiment 3; the mass percentage composition is as follows:
comparative example 3
The preparation method of the washing machine cleaning agent is the same as that in example 3; the mass percentage composition is as follows:
comparative example 4
The preparation method of the washing machine cleaning agent is the same as that of the embodiment 3; the mass percentage composition is as follows:
comparative example 5
The preparation method of the washing machine cleaning agent is the same as that of the embodiment 3; the mass percentage composition is as follows:
comparative example 6
The preparation method of the washing machine cleaning agent is the same as that of the embodiment 3; the mass percentage composition is as follows:
comparative example 7
The preparation method of the washing machine cleaning agent is the same as that of the embodiment 3; the mass percentage composition is as follows:
application example 1
Cleaning by using the cleaning agent for the washing dragon equipment in the embodiment 3; the type of the Bulboro is Baiqiang CBW-X65-16; the number of the washing dragon bins is 16, and the cleaning part is 11 bins to 16 bins; the main stains are bacteria, oil sludge and fiber sludge; the comparison of the front and the back of the washing dragon roller wall can be obtained by a comparison chart (figure 1), and after the washing dragon equipment cleaning agent is used for cleaning, the washing dragon roller wall has no stain residue and restores the original metal color.
Application example 2
Cleaning by using the cleaning agent for the washing dragon equipment in the embodiment 1; the type of the laundry dragon is Weishi SX-B7514; the number of the washing dragon bins is 14, and the cleaning part is 10 bins to 14 bins; the main stains are bacteria, oil sludge and fiber sludge; the comparison of the inner wall of the washing dragon before and after cleaning (figure 2) can be obtained, and after the washing dragon equipment cleaning agent is used for cleaning, the inner wall of the washing dragon roller has no stain residue, and the metal natural color is recovered.
Application example 3
Cleaning by using the cleaning agent for the washing dragon equipment in the embodiment 1; the laundry dragon model is sea lion SDX60-16; the number of the washing dragon bins is 16, and the cleaning part is 4 bins to 16 bins; the main stains are bacteria, oil sludge, soap scum and fiber sludge; the comparison graph (figure 3) can be obtained before and after the inner wall of the washing dragon is cleaned, and after the washing dragon equipment cleaning agent is used for cleaning, the inner wall of the observation opening of the washing dragon has no stain residue, and the washing dragon is recovered to be in a clean and transparent state.
The cleaning agents prepared in examples 1 to 5 and comparative examples 1 to 7 were subjected to physical analysis and measurement, and the cleaning thereof was subjected to a test piece test. The results are shown in table 1:
TABLE 1 analysis and detection result table
The cleaning experiment in the table 1 is completed at 60 ℃, and the cleaning rate of the comparative examples 1-5 is below 80%, so that the corrosion is high; in comparative examples 6 and 7, the cleaning effect is increased by more than 80% by selecting different surfactants, organic solvents and slime strippers; the corrosion performance test of the test piece aims at the phenomenon that the carbon steel test piece has discoloration and blackening, and the stainless steel and the silica gel piece have no corrosion change; in the embodiment, oleic acid amide and tall oil amide are added, so that the corrosion of the carbon steel test piece is effectively protected, and the corrosion level is improved to 1 level. In the examples 2, 3 and 5, the amide corrosion inhibitor is selectively added, so that the cleaning rate of the comprehensive stain is improved by about 5% through a cleaning rate comparison experiment, and the corrosion inhibition function and the stain removal function are cooperatively exerted; and when the cleaning agent of the embodiment 2 and the embodiment 3 is used for cleaning, through the actual washing of the field washing dragon, the cleaning rate of residual clay stain on the drum and the inner wall of the washing dragon is close to 100%, the residual broken thread ends are decomposed and removed, and the washing quality of the fabric is not influenced. After cleaning, the normally washed fabrics are not stained with clay stains any more, massive clay stains do not exist in a drainage storage tank of washing dragon squeezed water, the smell of the washed fabrics and the drained water is fresh, the taste of the equipment is milder after use, and the odor with bad odor and bad smell does not exist any more; the inner wall of the glass observation opening of the washing dragon has no stain residue, and the washing dragon recovers a clean and transparent state; the inner wall of the washing dragon roller has no stain residue, and the natural color of metal is recovered.
The embodiments described above are merely preferred embodiments of the invention, rather than all possible embodiments of the invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.
Claims (5)
1. A washing agent for washing dragon equipment is characterized in that a nonionic and cationic composite surfactant: 15 to 20%, organic solvent: 30-40%, clay stripping bactericide 10-15%, dispersant: 5-10%, cellulase: 1-2%, deodorant: 1-3%, corrosion inhibitor: 2-3% of softened water: 7 to 36 percent;
the organic solvent is one or more than two of diethylene glycol butyl ether, propylene glycol butyl ether and dipropylene glycol methyl ether of Dow company in America;
the dispersing agent is polyacrylic acid sodium salt or maleic acid-acrylic acid copolymer sodium salt.
2. The detergent for washing dragon equipment as claimed in claim 1, which is characterized by comprising the following components in percentage by mass:
3. the detergent for the washing dragon equipment as claimed in claim 1, which is characterized by comprising the following components in percentage by mass:
4. the detergent for the washing dragon equipment as claimed in claim 1, which is characterized by comprising the following components in percentage by mass:
5. the preparation method of the detergent for the laundry dragon equipment as claimed in claim 1, which is characterized by comprising the following steps: s1, adding cellulase into an organic solvent at room temperature, fully stirring for 10 minutes, and uniformly dissolving to obtain a mother solution A;
s2, adding a nonionic and cationic composite surfactant into a heating kettle, heating to 60 ℃, slowly adding a corrosion inhibitor under a stirring state, stirring and emulsifying uniformly, keeping the temperature at 60 ℃, slowly adding softened water, stirring and dissolving for 30-60 minutes until the mixture is emulsified and dissolved uniformly to obtain a mother solution B;
s3, cooling the heating kettle to 30-40 ℃, sequentially adding the mother liquor A, the slime stripping bactericide, the dispersing agent and the deodorant into the mother liquor B under the stirring state, and stirring and mixing for 15-25 minutes until the mixture is uniform and transparent;
and S4, filtering the solution through a 200-mesh filter screen to obtain the washing dragon equipment cleaning agent.
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