CN117305029A - High-viscosity long-acting toilet cleaner and preparation method thereof - Google Patents
High-viscosity long-acting toilet cleaner and preparation method thereof Download PDFInfo
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- CN117305029A CN117305029A CN202311302269.0A CN202311302269A CN117305029A CN 117305029 A CN117305029 A CN 117305029A CN 202311302269 A CN202311302269 A CN 202311302269A CN 117305029 A CN117305029 A CN 117305029A
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- stirring
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- toilet cleaner
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- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 44
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 claims abstract description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 229910021538 borax Inorganic materials 0.000 claims abstract description 11
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 claims abstract description 11
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 11
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 11
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims abstract description 11
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 11
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 11
- 229920002584 Polyethylene Glycol 6000 Polymers 0.000 claims abstract description 9
- 229940093429 polyethylene glycol 6000 Drugs 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 129
- 238000002156 mixing Methods 0.000 claims description 68
- 229920001661 Chitosan Polymers 0.000 claims description 35
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 34
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 21
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 10
- PLKATZNSTYDYJW-UHFFFAOYSA-N azane silver Chemical compound N.[Ag] PLKATZNSTYDYJW-UHFFFAOYSA-N 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 238000000502 dialysis Methods 0.000 claims description 10
- 238000001556 precipitation Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 238000013268 sustained release Methods 0.000 claims description 5
- 239000012730 sustained-release form Substances 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 description 8
- 230000000844 anti-bacterial effect Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001556 benzimidazoles Chemical class 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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
- C11D1/38—Cationic compounds
- C11D1/65—Mixtures of anionic 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/042—Acids
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/1206—Water-insoluble compounds free metals, e.g. aluminium grit or flakes
-
- 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
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
-
- 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
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- 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
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- 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
-
- 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
- C11D3/50—Perfumes
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/42—Amino alcohols or amino ethers
- C11D1/44—Ethers of polyoxyalkylenes with amino alcohols; Condensation products of epoxyalkanes with amines
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a high-viscosity long-acting toilet cleaner and a preparation method thereof, wherein the high-viscosity long-acting toilet cleaner comprises the following raw materials in parts by weight: 30-45 parts of hydrochloric acid, 10-15 parts of sodium dodecyl benzene sulfonate, 8-12 parts of oleylamine polyoxyethylene ether, 5-10 parts of bishydroxyethyl oleylamine, 5-10 parts of polyethylene glycol-6000, 3-5 parts of sodium tetraborate, 0.1-0.5 part of essence, 1-3 parts of slow-release antibacterial agent and 20-30 parts of water.
Description
Technical Field
The invention belongs to the technical field of toilet cleaning, and particularly relates to a high-viscosity long-acting toilet cleaner and a preparation method thereof.
Background
With the improvement of living standard and living condition of people, the toilet cleaner has become a familiar daily article. The toilet cleaner is specially designed for the stubborn stains in the toilet basin, can quickly and effectively decompose the stubborn stains in the toilet basin, does not need to be scrubbed laboriously, has a sterilizing effect, can clean and kill hidden bacteria in the basin, and is bright and does not damage the surface of the toilet basin. Toilet cleaners can be broadly divided into three categories according to their formulation composition: an acidic product; a neutral product; alkaline products. The acid products are mainly used in the market, and the cleaning effect is optimal.
Toilet cleaners generally contain acids, surfactants, corrosion inhibitors, fragrances, antibacterial agents, thickeners, etc., wherein the antibacterial agents are quite important raw materials, and the antibacterial agents are classified into three types of natural biological antibacterial agents, organic antibacterial agents and inorganic antibacterial agents. Natural antibacterial agents (such as chitosan, sorbic acid and the like) are safe, environment-friendly and good in antibacterial property, but due to poor heat resistance, short drug effect period and limited by production conditions; organic antibacterial agents (organic matters such as organic acids, phenols, quaternary ammonium salts, benzimidazoles and the like are taken as antibacterial components) can effectively inhibit the propagation of harmful bacteria and mold, but have poor stability, easy decomposition and general high toxicity; inorganic antibacterial agent (mainly adding metal or ion thereof with antibacterial ability into porous material such as zeolite, silica gel or glass or the like to obtain antibacterial material) has the characteristics of good persistence, broad-spectrum antibacterial property, heat resistance and good safety, but has poor water solubility, and cannot be applied to toilet cleaning agent.
In addition, the toilet cleaner needs to use a thickener because the thickener can increase the viscosity of the toilet cleaner, thereby being easier to adhere to the surface of a toilet and improving the cleaning effect. However, the viscosity of the toilet cleaner is high due to the existence of the thickener, the problem that raw materials are difficult to mix uniformly rapidly exists in the production process, a mode of increasing stirring and mixing time is generally adopted to improve the uniformity of products, and a premixing device is adopted to premix part of raw materials first and then produce the raw materials, so that the effect is not ideal.
Disclosure of Invention
In order to solve the defects in the background art, the invention aims to provide the high-viscosity long-acting toilet cleaner and the preparation method thereof, wherein the high-viscosity long-acting toilet cleaner has good cleaning and descaling capacity, and the addition of the bishydroxyethyl oleylamine can prolong the wall-hanging time of the vertical surface, improve the cleaning effect, and simultaneously, the slow-release antibacterial agent is added, so that the release and outflow of silver are controlled on the premise of ensuring the antibacterial activity, and the use safety and the long-acting performance of the high-viscosity long-acting toilet cleaner are improved.
The aim of the invention can be achieved by the following technical scheme:
the high-viscosity long-acting toilet cleaner comprises the following raw materials in parts by weight: 30-45 parts of hydrochloric acid, 10-15 parts of sodium dodecyl benzene sulfonate, 8-12 parts of oleylamine polyoxyethylene ether, 5-10 parts of bishydroxyethyl oleylamine, 5-10 parts of polyethylene glycol-6000, 3-5 parts of sodium tetraborate, 0.1-0.5 part of essence, 1-3 parts of slow-release antibacterial agent and 20-30 parts of water, wherein the slow-release antibacterial agent is carboxymethyl chitosan/nano silver antibacterial agent.
Further preferably, the preparation method of the carboxymethyl chitosan/nano silver antibacterial agent comprises the following steps:
s1, weighing silver nitrate, dissolving in deionized water, dropwise adding 1mol/L sodium hydroxide solution, continuously stirring until precipitation is not increased, then dropwise adding 2% ammonia water solution until precipitation is completely dissolved, and filtering to obtain silver ammonia solution;
s2, taking carboxymethyl chitosan, fully stirring and dissolving the carboxymethyl chitosan in deionized water, and adjusting the pH value of the solution to 10 by using 1mol/L sodium hydroxide solution;
and S3, placing the carboxymethyl chitosan solution into a microwave reactor, heating the system to 60-70 ℃, then rapidly injecting the silver-ammonia solution, starting stirring and uniformly mixing, reacting for 30-50 min, taking out and cooling to room temperature, and then placing into a dialysis bag with a molecular weight cutoff of 3000-4000D for dialysis and purification for 3 days to obtain the carboxymethyl chitosan/nano silver antibacterial agent.
Further preferably, the mass ratio of the silver nitrate to the carboxymethyl chitosan is 2-3:5.
The invention relates to a preparation method of a high-viscosity long-acting toilet cleaner, which adopts the production equipment of the high-viscosity long-acting toilet cleaner to stir and mix, and comprises the following steps:
(1) Adding hydrochloric acid, sodium dodecyl benzene sulfonate, oleylamine polyoxyethylene ether and bishydroxyethyl oleylamine into toilet cleaner production equipment through a premix pipe, moving a stirring shaft to the position farthest from the circle center of a rotary table through a position adjusting assembly, controlling the rotary table to drive the stirring shaft at the speed of 40-60 r/min to stir and mix raw materials in a mixing tank for 3-5 min, slowly adding water into the mixing tank while stirring, then rotating the stirring shaft by an angle adjusting assembly by 180 degrees, continuously stirring and mixing for 3-5 min at the speed of 40-60 r/min, and then moving the stirring shaft to the position nearest from the circle center of the rotary table through the position adjusting assembly, and stirring and mixing for 5-10 min at the speed of 300-450 r/min;
(2) And adding polyethylene glycol-6000 into a mixing tank, moving a stirring shaft to the position closest to the center of a circle of a rotary table through a position adjusting assembly, stirring and mixing for 10-20 min at a speed of 40-60 r/min, and finally adding sodium tetraborate, essence and a sustained-release antibacterial agent into the mixing tank, and continuously stirring for 30-60 min at a stirring speed of 40-60 r/min to obtain the high-viscosity long-acting toilet cleaner.
Still preferably, the toilet cleaner production facility includes the base, fixed mounting blending tank on the base, blending tank one side outer wall fixed mounting mixes the pipe in advance, blending tank top open department is equipped with sealed lid, sealed lid one side is fixed with the hydraulic stem top, hydraulic stem bottom and base fixed connection, sealed lid intermediate mount rabbling mechanism, rabbling mechanism includes the carousel, fixed mounting first drive shaft in the middle of the carousel top, first drive shaft upper end is rotated with sealed lid and is connected, a plurality of first spouts have been seted up on the carousel surface, first spout is circumference and arranges the setting, first slider is installed to the inside slidable in first spout, run through in the middle of the first slider is equipped with the (mixing) shaft, the (mixing) shaft rotates with first slider to be connected, equal fixed mounting stirring leaf in (mixing) shaft lower extreme, first drive shaft is inside to be run through and be equipped with the second drive shaft, second drive shaft bottom fixed mounting angle adjustment subassembly, through angle adjustment subassembly adjustment stirring leaf's angle, the inside third drive shaft that runs through is equipped with position adjustment subassembly, the distance in third drive shaft lower extreme and carousel centre of a circle.
Still preferably, a fourth driving shaft is arranged in the middle of the premixing tube in a penetrating way, the upper end of the fourth driving shaft is rotationally connected with the top of the premixing tube, the top of the fourth driving shaft is fixedly connected with an output shaft of the first motor, a turbine is fixedly arranged on the middle surface of the fourth driving shaft, a feeding pipe is fixedly arranged on the upper side of the outer wall of the premixing tube, a discharging pipe is fixedly arranged on the lower side of the outer wall of the premixing tube, two backflow holes are formed in the inner wall between the premixing tube and the mixing tank, and the backflow holes are formed in the upper end and the lower end of the premixing tube.
Further preferably, the driving box is fixedly installed at the top of the sealing cover, the second motor, the electric push rod and the third motor are fixedly installed at the top of the driving box, the top end of the first driving shaft is meshed with the output shaft of the second motor through gears, the gears are fixedly installed at the top ends of the second driving shaft and the third driving shaft, the gears are rotatably installed on the output shaft of the electric push rod, the cylindrical gears are fixedly installed on the output shaft of the third motor, and the gears on the output shaft of the third motor are driven by the electric push rod to move so that the second driving shaft and the third driving shaft are meshed with the output shaft of the third motor respectively.
Further preferably, the angle adjusting assembly comprises a first driving wheel, a second driving wheel and a third driving wheel, wherein the first driving wheel is fixedly arranged at the bottom end of the second driving shaft, the second driving wheel is rotationally connected with the bottom of the turntable, the third driving wheel is fixedly arranged at the upper end of one stirring shaft, the first driving wheel is connected with the second driving wheel through a first belt, the second driving wheel is connected with the third driving wheel through a second belt, the top ends of the stirring shafts are fixedly provided with belt pulleys, the belt pulleys are connected through a third belt, and a tensioning mechanism is arranged on the third belt.
Further preferably, the tensioning mechanism comprises a second chute which is radially arranged along the turntable, a guide rod is arranged inside the second chute in a penetrating manner, a second sliding block is arranged on the guide rod in a sliding manner, the top of the second sliding block is rotatably provided with a tensioning wheel, and a spring is sleeved on the surface of the guide rod on one side, far away from the center of the turntable, of the second sliding block.
Further preferably, the position adjusting assembly comprises an annular seat, the third driving shaft penetrates through the annular seat, the annular seat is in threaded connection with the third driving shaft, the outer wall of the annular seat is hinged with a connecting rod at the position corresponding to the stirring shaft, and one end, far away from the annular seat, of the connecting rod is hinged with the first sliding block.
The invention has the beneficial effects that:
the high-viscosity long-acting toilet cleaner has good cleaning and descaling capability, can prolong the wall-hanging time of a vertical surface and improve the cleaning effect by adding the bishydroxyethyl oleylamine, and simultaneously has the advantages that the slow-release antibacterial agent is carboxymethyl chitosan/nano silver antibacterial agent, the nano silver in the antibacterial agent is good in crystal form and small in particle size, can be uniformly loaded in a carboxymethyl chitosan network structure, and can control the release and outflow of silver on the premise of ensuring the antibacterial activity, so that the use safety and long-acting performance of the toilet cleaner are improved.
According to the high-viscosity long-acting toilet cleaner production equipment, materials on the upper layer and the lower layer of the mixing pipe are refluxed through the premixing pipe, meanwhile, the added raw materials are premixed, the stirring mechanism can adjust the angle of the stirring blade through the angle adjusting component, so that the flow direction of fluid during stirring is changed, the mixing effect is improved, the position of the stirring shaft can be adjusted through the adjusting component, on one hand, the stirring dead zone is reduced, and on the other hand, the stirring mechanism can adapt to two states of high-speed stirring and low-speed stirring, and the purpose of uniform stirring is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic view of the overall structure of the high viscosity long-acting toilet cleaner production apparatus of the present invention;
FIG. 2 is a schematic cross-sectional structural view of a high viscosity long-acting toilet cleaner production apparatus of the present invention;
FIG. 3 is a schematic structural view of a stirring mechanism of the high-viscosity long-acting toilet cleaner production equipment of the invention;
FIG. 4 is a cross-sectional view of the structure of the stirring mechanism of the high viscosity long-acting toilet cleaner production facility of the present invention;
FIG. 5 is a schematic view of the angle adjusting assembly of the high viscosity long-acting toilet cleaner production facility of the present invention;
fig. 6 is a schematic structural view of a position adjusting assembly of a high viscosity long-acting toilet cleaner production device of the present invention.
In the figure: the device comprises a base, a 2-mixing tank, a 3-premixing tube, a 4-sealing cover, a 5-hydraulic rod, a 6-stirring mechanism, a 7-turntable, an 8-first driving shaft, a 9-first sliding chute, a 10-first sliding block, a 11-stirring shaft, a 12-stirring blade, a 13-second driving shaft, a 14-angle adjusting assembly, a 15-third driving shaft, a 16-position adjusting assembly, a 17-fourth driving shaft, a 18-first motor, a 19-turbine, a 20-feeding tube, a 21-discharging tube, a 22-reflow hole, a 23-driving box, a 24-second motor, a 25-electric push rod, a 26-third motor, a 27-first driving wheel, a 28-second driving wheel, a 29-third driving wheel, a 30-first belt, a 31-second driving wheel, a 32-belt pulley, a 33-third belt, a 34-tensioning mechanism, a 35-second sliding chute, a 36-guiding rod, a 37-second sliding block, a 38-wheel, a 39-spring, a 40-annular seat and a 41-connecting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The high-viscosity long-acting toilet cleaner comprises the following raw materials in parts by weight: 30 parts of hydrochloric acid, 15 parts of sodium dodecyl benzene sulfonate, 8 parts of oleylamine polyoxyethylene ether, 10 parts of bishydroxyethyl oleylamine, 5 parts of polyethylene glycol-6000, 5 parts of sodium tetraborate, 0.1 part of essence, 3 parts of a slow-release antibacterial agent and 20 parts of water, wherein the slow-release antibacterial agent is carboxymethyl chitosan/nano silver antibacterial agent.
The preparation method of the carboxymethyl chitosan/nano silver antibacterial agent comprises the following steps:
s1, weighing 11.6g of silver nitrate, dissolving in 200ml of deionized water, dropwise adding 1mol/L sodium hydroxide solution, continuously stirring until precipitation is not increased, then dropwise adding 2% ammonia water solution until precipitation is completely dissolved, and filtering to obtain silver ammonia solution;
s2, taking 26.5g of carboxymethyl chitosan, fully stirring and dissolving the carboxymethyl chitosan in 300ml of deionized water, and adjusting the pH value of the solution to 10 by using 1mol/L sodium hydroxide solution;
and S3, placing the carboxymethyl chitosan solution into a microwave reactor, heating the system to 60 ℃, then rapidly injecting the silver-ammonia solution, starting stirring and uniformly mixing, reacting for 50min, taking out and cooling to room temperature, and then placing into a dialysis bag with a molecular weight cutoff of 3000-4000D for dialysis and purification for 3 days to obtain the carboxymethyl chitosan/nano silver antibacterial agent.
The high-viscosity long-acting toilet cleaner production equipment is adopted for stirring and mixing, and the preparation method of the high-viscosity long-acting toilet cleaner comprises the following steps:
(1) Adding hydrochloric acid, sodium dodecyl benzene sulfonate, oleylamine polyoxyethylene ether and bishydroxyethyl oleylamine into toilet cleaner production equipment through a premix pipe, moving a stirring shaft to the farthest position from the circle center of a rotary table through a position adjusting component, controlling the rotary table to drive the stirring shaft at the speed of 40r/min to stir and mix raw materials in a mixing tank for 5min, slowly adding water into the mixing tank while stirring, then rotating the stirring shaft by an angle of 180 degrees through an angle adjusting component, continuously stirring and mixing for 5min at the speed of 40r/min, moving the stirring shaft to the nearest position from the circle center of the rotary table through the position adjusting component, and stirring and mixing for 10min at the speed of 300 r/min;
(2) Adding polyethylene glycol-6000 into a mixing tank, moving a stirring shaft to the position closest to the center of a turntable through a position adjusting assembly, stirring and mixing for 20min at a speed of 40r/min, and finally adding sodium tetraborate, essence and a sustained-release antibacterial agent into the mixing tank, and continuously stirring for 60min at a stirring speed of 40r/min to obtain the high-viscosity long-acting toilet cleaner.
Example 2
The high-viscosity long-acting toilet cleaner comprises the following raw materials in parts by weight: 45 parts of hydrochloric acid, 10 parts of sodium dodecyl benzene sulfonate, 12 parts of oleylamine polyoxyethylene ether, 5 parts of bishydroxyethyl oleylamine, 3 parts of sodium tetraborate, 0.5 part of essence, 1 part of a slow-release antibacterial agent and 30 parts of water, wherein the slow-release antibacterial agent is carboxymethyl chitosan/nano silver antibacterial agent.
The preparation method of the carboxymethyl chitosan/nano silver antibacterial agent comprises the following steps:
s1, weighing 11.6g of silver nitrate, dissolving in 200ml of deionized water, dropwise adding 1mol/L sodium hydroxide solution, continuously stirring until precipitation is not increased, then dropwise adding 2% ammonia water solution until precipitation is completely dissolved, and filtering to obtain silver ammonia solution;
s2, taking 26.5g of carboxymethyl chitosan, fully stirring and dissolving the carboxymethyl chitosan in 300ml of deionized water, and adjusting the pH value of the solution to 10 by using 1mol/L sodium hydroxide solution;
and S3, placing the carboxymethyl chitosan solution into a microwave reactor, heating the system to 70 ℃, then rapidly injecting the silver-ammonia solution, starting stirring and uniformly mixing, reacting for 30min, taking out and cooling to room temperature, and then placing into a dialysis bag with a molecular weight cutoff of 3000-4000D for dialysis and purification for 3 days to obtain the carboxymethyl chitosan/nano silver antibacterial agent.
The high-viscosity long-acting toilet cleaner production equipment is adopted for stirring and mixing, and the preparation method of the high-viscosity long-acting toilet cleaner comprises the following steps:
(1) Adding hydrochloric acid, sodium dodecyl benzene sulfonate, oleylamine polyoxyethylene ether and bishydroxyethyl oleylamine into toilet cleaner production equipment through a premix pipe, moving a stirring shaft to the farthest position from the circle center of a rotary table through a position adjusting component, controlling the rotary table to drive the stirring shaft at the speed of 60r/min to stir and mix raw materials in a mixing tank for 3min, slowly adding water into the mixing tank while stirring, then rotating the stirring shaft at the angle of 180 degrees through an angle adjusting component, continuously stirring and mixing for 3min at the speed of 60r/min, and then moving the stirring shaft to the nearest position from the circle center of the rotary table through the position adjusting component, and stirring and mixing for 5min at the speed of 450 r/min;
(2) Adding polyethylene glycol-6000 into a mixing tank, moving a stirring shaft to the position closest to the center of a turntable through a position adjusting assembly, stirring and mixing for 10min at a speed of 60r/min, and finally adding sodium tetraborate, essence and a sustained-release antibacterial agent into the mixing tank, and continuously stirring for 30min at a stirring speed of 60r/min to obtain the high-viscosity long-acting toilet cleaner.
Example 3
The high-viscosity long-acting toilet cleaner comprises the following raw materials in parts by weight: 38 parts of hydrochloric acid, 12 parts of sodium dodecyl benzene sulfonate, 10 parts of oleylamine polyoxyethylene ether, 8 parts of bishydroxyethyl oleylamine, 4 parts of sodium tetraborate, 0.2 part of essence, 2 parts of a slow-release antibacterial agent and 25 parts of water, wherein the slow-release antibacterial agent is carboxymethyl chitosan/nano silver antibacterial agent.
The preparation method of the carboxymethyl chitosan/nano silver antibacterial agent comprises the following steps:
s1, weighing 11.6g of silver nitrate, dissolving in 200ml of deionized water, dropwise adding 1mol/L sodium hydroxide solution, continuously stirring until precipitation is not increased, then dropwise adding 2% ammonia water solution until precipitation is completely dissolved, and filtering to obtain silver ammonia solution;
s2, taking 26.5g of carboxymethyl chitosan, fully stirring and dissolving the carboxymethyl chitosan in 300ml of deionized water, and adjusting the pH value of the solution to 10 by using 1mol/L sodium hydroxide solution;
and S3, placing the carboxymethyl chitosan solution into a microwave reactor, heating the system to 65 ℃, then rapidly injecting the silver-ammonia solution, starting stirring and uniformly mixing, reacting for 40min, taking out and cooling to room temperature, and then placing into a dialysis bag with a molecular weight cutoff of 3000-4000D for dialysis and purification for 3 days to obtain the carboxymethyl chitosan/nano silver antibacterial agent.
The high-viscosity long-acting toilet cleaner production equipment is adopted for stirring and mixing, and the preparation method of the high-viscosity long-acting toilet cleaner comprises the following steps:
(1) Adding hydrochloric acid, sodium dodecyl benzene sulfonate, oleylamine polyoxyethylene ether and bishydroxyethyl oleylamine into toilet cleaner production equipment through a premix pipe, moving a stirring shaft to the farthest position from the circle center of a rotary table through a position adjusting component, controlling the rotary table to drive the stirring shaft at the speed of 50r/min to stir and mix raw materials in a mixing tank for 4min, slowly adding water into the mixing tank while stirring, then rotating the stirring shaft by an angle of 180 degrees through an angle adjusting component, continuously stirring and mixing for 4min at the speed of 50r/min, and then moving the stirring shaft to the nearest position from the circle center of the rotary table through the position adjusting component, and stirring and mixing for 8min at the speed of 360 r/min;
(2) Adding polyethylene glycol-6000 into a mixing tank, moving a stirring shaft to the position closest to the center of a turntable through a position adjusting assembly, stirring and mixing for 15min at a speed of 50r/min, and finally adding sodium tetraborate, essence and a sustained release antibacterial agent into the mixing tank, and continuously stirring for 45min at a stirring speed of 50r/min to obtain the high-viscosity long-acting toilet cleaner.
The equipment adopted in the preparation of the high-viscosity long-acting toilet cleaner in the embodiments 1-3 is shown in fig. 1-6, the equipment comprises a base 1, a mixing tank 2 is fixedly arranged on the base 1, a premixing pipe 3 is fixedly arranged on the outer wall of one side of the mixing tank 2, a sealing cover 4 is arranged at the opening of the top of the mixing tank 2, one side of the sealing cover 4 is fixedly connected with the top of a hydraulic rod 5, the bottom of the hydraulic rod 5 is fixedly connected with the base 1, a stirring mechanism 6 is arranged in the middle of the sealing cover 4, the stirring mechanism 6 comprises a rotary disc 7, a first driving shaft 8 is fixedly arranged in the middle of the top of the rotary disc 7, the upper end of the first driving shaft 8 is rotationally connected with the sealing cover 4, a plurality of first sliding grooves 9 are formed in the surface of the rotary disc 7, the first sliding grooves 9 are arranged in a circumferential array, first sliding blocks 10 are slidably arranged in the first sliding grooves 9, stirring shafts 11 are arranged in the middle of the first sliding blocks 10 in a penetrating manner, the stirring shaft 11 is rotationally connected with the first sliding block 10, stirring blade 12 is fixedly installed at the lower end of stirring shaft 11, the first driving shaft 8 is internally provided with a second driving shaft 13 in a penetrating manner, the bottom end of the second driving shaft 13 is fixedly provided with an angle adjusting component 14, the angle of stirring blade 12 is adjusted through the angle adjusting component 14, the flow direction of fluid in the mixing tank 2 during stirring is changed, a third driving shaft 15 is internally provided with the second driving shaft 13 in a penetrating manner, the lower end of the third driving shaft 15 is provided with a position adjusting component 16, the distance between the stirring shaft 11 and the circle center of the turntable 7 is adjusted through the position adjusting component 16, the stirring shaft 11 is moved to the outer ring during low-rotation-speed stirring, the stirring shaft 11 is moved to the inner ring during high-rotation-speed stirring, stirring dead zones are reduced, and stirring effect is improved.
The middle of the premixing tube 3 is penetrated and provided with a fourth driving shaft 17, the upper end of the fourth driving shaft 17 is rotationally connected with the top of the premixing tube 3, the top end of the fourth driving shaft 17 is fixedly connected with an output shaft of a first motor 18, a turbine 19 is fixedly arranged on the middle surface of the fourth driving shaft 17, a feeding pipe 20 is fixedly arranged on the upper side of the outer wall of the premixing tube 3, a discharging pipe 21 is fixedly arranged on the lower side of the outer wall of the premixing tube 3, two backflow holes 22 are formed in the inner wall between the premixing tube 3 and the mixing tank 2, the backflow holes 22 are formed in the upper end and the lower end of the premixing tube 3, the turbine 19 fixed on the fourth driving shaft 17 is driven to rotate by the first motor 18, when the liquid level in the mixing tank 2 exceeds the backflow holes above, raw materials on the upper layer and the lower layer in the mixing tank 2 can be refluxed through the premixing tube 3, the mixing effect is improved, and meanwhile, the raw materials added later in the premixing tube 3 can be mixed with the raw materials refluxed in the premixing tube 3 and then directly added into the bottom of the mixing tank 2.
The top of the sealing cover 4 is fixedly provided with a driving box 23, the top of the driving box 23 is fixedly provided with a second motor 24, an electric push rod 25 and a third motor 26, the top end of the first driving shaft 8 is meshed with the output shaft of the second motor 24 through gears, the top ends of the second driving shaft 13 and the third driving shaft 15 are fixedly provided with gears, the output shaft of the electric push rod 25 is rotatably provided with gears, the output shaft of the third motor 26 is fixedly provided with a cylindrical gear, the gears at the top ends of the second driving shaft 13 and the third driving shaft 15 have a height difference, the gears on the output shaft of the electric push rod 25 are driven to move so that the second driving shaft 13 and the third driving shaft 15 are respectively meshed with the output shaft of the third motor 26, and accordingly the third motor 26 can selectively drive the second driving shaft 13 or the third driving shaft 15 to drive the angle adjusting component 14 and the position adjusting component 16 respectively.
The angle adjusting assembly 14 comprises a first driving wheel 27, a second driving wheel 28 and a third driving wheel 29, wherein the first driving wheel 27 is fixedly arranged at the bottom end of the second driving shaft 13, the second driving wheel 28 is rotationally connected with the bottom of the turntable 7, the third driving wheel 29 is fixedly arranged at the upper end of one stirring shaft 11, the first driving wheel 27 is connected with the second driving wheel 28 through a first belt 30, the second driving wheel 28 is connected with the third driving wheel 29 through a second belt 31, belt pulleys 32 are fixedly arranged at the top end of the stirring shaft 11, the belt pulleys 32 are connected through a third belt 33, a tensioning mechanism 34 is arranged on the third belt 33, the second driving shaft 13 drives the first driving wheel 27, the second driving wheel 28 and the third driving wheel 29 to rotate, and the stirring shaft 11 can be driven to rotate, so that the angle adjustment of the stirring shaft 11 is completed.
The tensioning mechanism 34 comprises a second chute 35 which is radially arranged along the turntable 7, a guide rod 36 is arranged in the second chute 35 in a penetrating manner, a second sliding block 37 is arranged on the guide rod 36 in a sliding manner, a tensioning wheel 38 is rotatably arranged at the top of the second sliding block 37, and a spring 39 is sleeved on the surface of the guide rod 36 on one side, far away from the circle center of the turntable 7, of the second sliding block 37.
The position adjusting assembly 16 comprises an annular seat 40, a third driving shaft 15 penetrates through the annular seat 40, the annular seat 40 is in threaded connection with the third driving shaft 15, a connecting rod 41 is hinged to the outer wall of the annular seat 40 corresponding to the stirring shaft 11, one end of the connecting rod 41, far away from the annular seat 10, is hinged to the first sliding block 10, and when the third driving shaft 15 rotates, the annular seat 10 can move up and down along the third driving shaft 15 due to the fact that the middle of the annular seat 10 is in threaded connection with the third driving shaft 15, so that the connecting rod 41 is driven to rotate, the first sliding block 10 is driven to slide along the first sliding groove 9, and the distance between the stirring shaft 11 and the circle center of the turntable 7 is adjusted.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (10)
1. The high-viscosity long-acting toilet cleaner is characterized by comprising the following raw materials in parts by weight: 30-45 parts of hydrochloric acid, 10-15 parts of sodium dodecyl benzene sulfonate, 8-12 parts of oleylamine polyoxyethylene ether, 5-10 parts of bishydroxyethyl oleylamine, 5-10 parts of polyethylene glycol-6000, 3-5 parts of sodium tetraborate, 0.1-0.5 part of essence, 1-3 parts of slow-release antibacterial agent and 20-30 parts of water, wherein the slow-release antibacterial agent is carboxymethyl chitosan/nano silver antibacterial agent.
2. The high viscosity long-acting toilet cleaner according to claim 1, wherein the preparation method of the carboxymethyl chitosan/nano silver antibacterial agent comprises the following steps:
s1, weighing silver nitrate, dissolving in deionized water, dropwise adding 1mol/L sodium hydroxide solution, continuously stirring until precipitation is not increased, then dropwise adding 2% ammonia water solution until precipitation is completely dissolved, and filtering to obtain silver ammonia solution;
s2, taking carboxymethyl chitosan, fully stirring and dissolving the carboxymethyl chitosan in deionized water, and adjusting the pH value of the solution to 10 by using 1mol/L sodium hydroxide solution;
and S3, placing the carboxymethyl chitosan solution into a microwave reactor, heating the system to 60-70 ℃, then rapidly injecting the silver-ammonia solution, starting stirring and uniformly mixing, reacting for 30-50 min, taking out and cooling to room temperature, and then placing into a dialysis bag with a molecular weight cutoff of 3000-4000D for dialysis and purification for 3 days to obtain the carboxymethyl chitosan/nano silver antibacterial agent.
3. The preparation method of the high-viscosity long-acting toilet cleaner according to claim 3, wherein the mass ratio of the silver nitrate to the carboxymethyl chitosan is 2-3:5.
4. A method for preparing the high-viscosity long-acting toilet cleaner according to any one of claims 1 to 3, wherein the high-viscosity long-acting toilet cleaner production equipment is adopted for stirring and mixing, and the method comprises the following steps:
(1) Adding hydrochloric acid, sodium dodecyl benzene sulfonate, oleylamine polyoxyethylene ether and bishydroxyethyl oleylamine into toilet cleaner production equipment through a premix pipe, moving a stirring shaft to the position farthest from the circle center of a rotary table through a position adjusting assembly, controlling the rotary table to drive the stirring shaft at the speed of 40-60 r/min to stir and mix raw materials in a mixing tank for 3-5 min, slowly adding water into the mixing tank while stirring, then rotating the stirring shaft by an angle adjusting assembly by 180 degrees, continuously stirring and mixing for 3-5 min at the speed of 40-60 r/min, and then moving the stirring shaft to the position nearest from the circle center of the rotary table through the position adjusting assembly, and stirring and mixing for 5-10 min at the speed of 300-450 r/min;
(2) And adding polyethylene glycol-6000 into a mixing tank, moving a stirring shaft to the position closest to the center of a circle of a rotary table through a position adjusting assembly, stirring and mixing for 10-20 min at a speed of 40-60 r/min, and finally adding sodium tetraborate, essence and a sustained-release antibacterial agent into the mixing tank, and continuously stirring for 30-60 min at a stirring speed of 40-60 r/min to obtain the high-viscosity long-acting toilet cleaner.
5. The preparation method of the high-viscosity long-acting toilet cleaner according to claim 4, wherein the toilet cleaner production equipment comprises a base (1), a mixing tank (2) is fixedly installed on the base (1), a premixing pipe (3) is fixedly installed on the outer wall of one side of the mixing tank (2), a sealing cover (4) is arranged at an opening at the top of the mixing tank (2), one side of the sealing cover (4) is fixedly connected with the top of a hydraulic rod (5), the bottom of the hydraulic rod (5) is fixedly connected with the base (1), a stirring mechanism (6) is installed in the middle of the sealing cover (4), the stirring mechanism (6) comprises a rotary disc (7), a first driving shaft (8) is fixedly installed in the middle of the top of the rotary disc (7), the upper end of the first driving shaft (8) is rotationally connected with the sealing cover (4), a plurality of first sliding grooves (9) are formed in the surface of the rotary disc (7), the first sliding grooves (9) are circumferentially arranged in a whole row, first sliding blocks (10) are internally slid, stirring shafts (11) are arranged in the middle of the first sliding blocks (10), stirring shafts (11) penetrate through the first sliding blocks (11) and the first driving shafts (11) are fixedly connected with the first driving shafts (12) in the rotary shafts through the first driving shafts, the angle adjusting assembly (14) is fixedly arranged at the bottom end of the second driving shaft (13), the angle of the stirring blade (12) is adjusted through the angle adjusting assembly (14), a third driving shaft (15) is arranged inside the second driving shaft (13) in a penetrating mode, the lower end of the third driving shaft (15) is provided with the position adjusting assembly (16), and the distance between the stirring shaft (11) and the circle center of the rotary table (7) is adjusted through the position adjusting assembly (16).
6. The preparation method of the high-viscosity long-acting toilet cleaner according to claim 5, wherein a fourth driving shaft (17) is arranged in the middle of the premixing tube (3) in a penetrating manner, the upper end of the fourth driving shaft (17) is rotationally connected with the top of the premixing tube (3), the top end of the fourth driving shaft (17) is fixedly connected with an output shaft of the first motor (18), a turbine (19) is fixedly arranged on the middle surface of the fourth driving shaft (17), a feeding pipe (20) is fixedly arranged on the upper side of the outer wall of the premixing tube (3), a discharging pipe (21) is fixedly arranged on the lower side of the outer wall of the premixing tube (3), two backflow holes (22) are formed in the inner wall between the premixing tube (3) and the mixing tank (2), and the backflow holes (22) are formed in the upper end and the lower end of the premixing tube (3).
7. The preparation method of the high-viscosity long-acting toilet cleaner according to claim 5, wherein a driving box (23) is fixedly arranged at the top of the sealing cover (4), a second motor (24), an electric push rod (25) and a third motor (26) are fixedly arranged at the top of the driving box (23), the top end of the first driving shaft (8) is meshed with an output shaft of the second motor (24) through gears, gears are fixedly arranged at the top ends of the second driving shaft (13) and the third driving shaft (15), a cylindrical gear is fixedly arranged on an output shaft of the electric push rod (25), and the gears on the output shaft of the third motor (26) are driven to move through the gears on the output shaft of the electric push rod (25) so that the second driving shaft (13) and the third driving shaft (15) are respectively meshed with the output shaft of the third motor (26).
8. The method for preparing the high-viscosity long-acting toilet cleaner according to claim 5, wherein the angle adjusting assembly (14) comprises a first driving wheel (27), a second driving wheel (28) and a third driving wheel (29), the first driving wheel (27) is fixedly arranged at the bottom end of the second driving shaft (13), the second driving wheel (28) is rotationally connected with the bottom of the rotary table (7), the third driving wheel (29) is fixedly arranged at the upper end of one stirring shaft (11), the first driving wheel (27) is connected with the second driving wheel (28) through a first belt (30), the second driving wheel (28) is connected with the third driving wheel (29) through a second belt (31), belt pulleys (32) are fixedly arranged at the top ends of the stirring shafts (11), and the belt pulleys (32) are connected through third belts (33), and tensioning mechanisms (34) are arranged on the third belts (33).
9. The preparation method of the high-viscosity long-acting toilet cleaner according to claim 5, wherein the tensioning mechanism (34) comprises a second chute (35) which is radially formed along the rotary table (7), a guide rod (36) is arranged in the second chute (35) in a penetrating manner, a second sliding block (37) is arranged on the guide rod (36) in a sliding manner, a tensioning wheel (38) is rotatably arranged at the top of the second sliding block (37), and a spring (39) is sleeved on the surface of the guide rod (36) on one side, far away from the center of the rotary table (7), of the second sliding block (37).
10. The method for preparing the high-viscosity long-acting toilet cleaner according to claim 5, wherein the position adjusting assembly (16) comprises an annular seat (40), the third driving shaft (15) penetrates through the annular seat (40), the annular seat (40) is in threaded connection with the third driving shaft (15), a connecting rod (41) is hinged to the outer wall of the annular seat (40) corresponding to the stirring shaft (11), and one end, far away from the annular seat (10), of the connecting rod (41) is hinged to the first sliding block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311302269.0A CN117305029A (en) | 2023-10-10 | 2023-10-10 | High-viscosity long-acting toilet cleaner and preparation method thereof |
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| CN202311302269.0A CN117305029A (en) | 2023-10-10 | 2023-10-10 | High-viscosity long-acting toilet cleaner and preparation method thereof |
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