93results about How to "Improve sterilization ability" patented technology

The invention discloses a discharge electrode structure of a plasma air purification device. The electrode structure comprises a positive electrode group and a negative electrode group, wherein at least one of the positive electrode group and the negative electrode group is wrapped with insulating medium; and the two electrode groups contact directly, such that a contact point is formed. According to the invention, the discharge electrode structure is applied to the plasma air purification device, so a great amount of low temperature plasma is generated at an electrode intersection and a nearby area of the electrode intersection through the structure; the low temperature plasma has properties of glow-like plasma, wide sterilization range, high sterilization rate, short time consumption and low power consumption; in addition, the adopted net-like structure can not only ensure good air permeability but also enlarge the actual plasma function area, therefore, the sterilization rate is further improved.

The invention relates to a composite natural fresh-keeping agent for cold fresh meat and application of composite natural fresh-keeping agent. The composite natural fresh-keeping agent for the cold fresh meat is characterized by comprising tea polyphenol, chitosan, nisin, natamycin, lysozyme, oregano essential oil, vitamin C, vitamin E, erythorbic acid, a spice extract and water in certain proportions by weight, wherein the spice extract is obtained by extracting ginger, garlic, cinnamon, cardamom, clove and rosemary in certain proportions by weight through ethanol extraction. The composite natural fresh-keeping agent for the cold fresh meat is prepared from biological-source raw materials by a simple preparation method, has the advantages of non-toxicity, safety, broad antibacterial spectrum and the like, is convenient to operate during using and prominent in fresh-keeping effect, and has an important industrial value.

The invention discloses an air-cooled refrigerator antibacterial device, comprising a housing. Opposite side walls of the housing are respectively provided with air inlets and air outlets. The air inlet side of the housing is provided with a fan. The air outlet side of the housing is provided with a sterilizing apparatus. The sterilizing apparatus comprises a titanium dioxide structure. The place of the titanium oxide structure is provided with a UV ozone lamp and a negative ion generator. The invention also discloses an antibacterial control method by using the air-cooled refrigerator antibacterial device. When the sterilizing apparatus works, hydroxyl, negative ions and ozone are produced to form a gaseous antibacterial agent with much stronger antibacterial and bactericidal effects than any one or the combination of any two of the above three. So the antibacterial and bactericidal effects are enhanced. The method of the present invention includes sending ozone, negative ions and hydroxyl of low concentration generated by the antibacterial device to every corner of upper, middle and lower shelves of the refrigerator by controlling a ventilation door switch. The ozone, negative ions and hydroxyl are continuously circulated under the action of the ventilation door to kill the bacteria in air and on the surface of foods in the refrigerator. Antibacterial test results show that the sterilization rate is greater than 90%.

The invention relates to a method for using nothosmyrnol eupat juice to restrain the plant pathogenic bacteria. The invention uses water to break the fresh nothosmyrnol eupat and takes off the juice to be sprayed on the plant, or else, the invention immerges the nothosmyrnol eupat with the water at the volume ratio as 5:1, takes off the upper clean solution to be diluted by water while the volume ratio is 1:1, to be sprayed on the plant. Said pathogenic bacteria can be notoginseng ring spot, root rot, or the like. The invention has strong restrain and disinfection functions.

The invention discloses a dandruff-removing composition. The composition is prepared from piroctone olamine, hexamidine diisethionate, DM-846 and herbal dandruff-removing agent, wherein DM-846 is mixture of dichlorbenzyl alcohol, sodium isostearoyl lactylate, cocamidopropyl PG-dimethyl ammonium chloride and sodium lactate; the herbal dandruff-removing agent contains glycyrrhetinic acid, saponin and melia azadirachta seed extract. The invention further discloses double multiple-effect silicone oil free shampoo. According to the double multiple-effect silicone oil free shampoo, the dandruff-removing composition is added, a design of two materials is adopted, and multiple ingredients having excellent cleaning and nourishing effects for hair but cannot be stored for a long time can be stored separately and used at the same time, and better cleaning and nourishing effects can be achieved for hair; a refatting agent is adopted to replace traditional silicone oil, and is matched with nonirritant preservative, hair conditioner, surfactant and other raw materials to achieve the effects of effectively cleaning and nourishing hair and scalp and removing dandruff.

The invention provides an environment-friendly solid wood ecological board with formaldehyde removal and bacterium removal functions and a production technique thereof. The environment-friendly solid wood ecological board with the formaldehyde removal and bacterium removal functions comprises a board core, a middle board body, poplar veneer, glue and a formaldehyde removal and bacterium removal decorative film adhesive. The upper surface and the lower surface of the board core are coated with the glue, the board core is covered with the middle board body, and the board core and the middle board body are integrally pressed to form a board blank; the upper surface and the lower surface of the board blank are coated with the glue, the board blank is covered with the poplar veneer, and the board blank and the poplar veneer are integrally formed through cold and hot pressing, so that a base board is manufactured; and the formaldehyde removal and bacterium removal decorative film adhesive and the base board are integrally formed through hot pressing, so that the finished environment-friendly solid wood ecological board is manufactured. According to the environment-friendly solid wood ecological board, the low-formaldehyde E0-level environment-friendly base board is adopted, the formaldehyde content of the manufactured solid wood ecological board can be below 0.3 mg / l, and the solid wood ecological board is economical and environmentally friendly; impregnated paper containing a glue solution having elements with bacterium removal and formaldehyde decomposition functions is adopted so that formaldehyde in air can be effectively removed, and the effect is good and lasting; and meanwhile, the powerful bacterium removal function is achieved, and the environment-friendly solid wood ecological board is beneficial for human health and indoor air purification.

The invention relates to a cleaning sterilizing device for a washing machine, a washing machine using the cleaning sterilizing device and a control method thereof, wherein the cleaning sterilizing device comprises an ozone bubble generating device, a bubble generator and a control device; the ozone bubble generating device comprises an ozone generator and an air pump; the ozone bubble generating device is connected with the bubble generator; and the control device can control the ozone bubble generating device and the bubble generator to individually form air bubbles or ozone bubbles or control the ozone bubble generating device and the bubble generator to simultaneously generate air bubbles and ozone bubbles. Through a corresponding control method, only air bubbles are injected in the water cleaning process of the washing machine to reduce the mutual friction of clothes in the washing process; the air bubbles and the ozone bubbles are simultaneously injected in the water storage and rinsing process; and only the ozone bubbles are injected in the final dewatering procedure to sterilize the clothes. The washing machine using the cleaning sterilizing device has the advantages of high clean ratio, high sterilizing capability, low ozone consumption and low energy consumption, and is helpful for realizing energy conservation and discharge reduction.

The invention provides an air-purifying, sterilizing and heating sterilizer, wherein all machine parts are arranged in a cabinet housing; an exhaust fan is fixed on the lower part inside the housing and connected with a pre-filter screen through a pipeline; a main air blower is fixed on a housing wall between the pre-filter screen and a high-voltage electrostatic field device; a photocatalyst filter screen is arranged on the high-voltage electrostatic field device; an anion generator is arranged on the photocatalyst filter screen; and a far infrared heater is arranged between the anion generator and the top end of the housing. In the invention, as a pre-filter layer and a high-voltage electrostatic device are arranged, effective dedusting and sterilizing can be carried out with a strong sterilization effect; by means of the photocatalyst filter screen, the peculiar smell in the air can be effectively removed; and by utilizing the anion generator and the far infrared heater, the indoor temperature can be raised to ensure that the sterilizer is more energy-saving; therefore, the integration of peculiar smell removal, air purification, sterilization and negative oxygen ion generation can be realized; an obvious characteristic of one machine with multiple functions is provided; and a room can be full of comfortable, warm and clean air in a very short time.

The present discloses a system and a method for preparing plasma activated water for sterilization in a cavity, wherein the equipment used in the method comprises an aqueous solution storage device, acold plasma generator, a reaction cell, a switching device and a pump body. The invention further relates to a method for preparing plasma activated water for sterilization in a cavity, wherein an aqueous solution and cold plasma are subjected to a reaction in a reaction cell to form plasma activated water, and the plasma activated water is introduced into the corresponding position in a cavity through a pump body to perform sterilization treatment.

The invention discloses a ceramic plate for a cooking bench, and a preparation and application method thereof. The ceramic plate is composed of a billet and a glaze, wherein both sides of the billet are provided with slots for splicing; and the billet is prepared from kaolin, phosphogypsum, epoxy resin toughening emulsion containing modified bamboo fiber, quartz, feldspar and lime. The application method comprises the following steps: in the cooking bench table top laying or cooking bench integral body construction process, inserting inserts into the slots of the ceramic plate, or coating a tile adhesive layer in the slots of the ceramic plate and inserting inserts into the slots, thereby implementing splicing of the ceramic plates. The ceramic plate has the advantages of favorable toughness, favorable water resistance, favorable wear resistance and favorable self-cleaning performance. The application method is simple, can effectively reduce and even avoid the use of the tile adhesive, can obviously accelerate the construction schedule, and is suitable for constructing the cooking bench table top and cooking bench integral body.

The invention discloses nourishing hair-care silicone-free shampoo, comprising a traditional Chinese medicine component which accounts of 1.5-8% by weight of the raw materials of the shampoo; the traditional Chinese medicine component includes Cacumen Platycladi extract and Ganoderma lucidum extract. The Cacumen Platycladi extract and Ganoderma lucidum extract are added to the nourishing hair-care silicone-free shampoo, so that the shampoo can effectively nourish scalp and can nourish the dry damaged hair in deep long-lasting manner; a silicone-free oil imparter is used to replace traditional silicone oil, it is avoided that the scalp is difficult to ventilate and has thick oil after shampooing, the hair is kept smooth, floating and cool after being washed, and gloss of the hair is also improved; preservatives, a dandruff remover, a hair conditioner, a surfactant and other raw materials are used for cooperation, so that integral mildness of the shampoo is improved, the stimulus to scalp due to cleaning components is decreased, the scalp is nourished, and the hair is reinforced.

The invention discloses a copper-loaded attapulgite clay. The copper-loaded attapulgite clay is an attapulgite clay containing exchangeable copper ions. The content of the copper ions in the copper-loaded attapulgite clay is 15-55 mg / g. The invention also discloses a preparation method and use of the copper-loaded attapulgite clay. The preparation method of the copper-loaded attapulgite clay disclosed by the invention is simple; the copper-loaded attapulgite clay has the characteristics of strong adsorption and sterilization effects and safety in use, and bacteria are unlikely to generate drug resistance; as a feed additive, the copper-loaded attapulgite clay is capable of effectively adsorbing pathogenic salmonella, killing salmonella, achieving the sterilizing rate of 50%-100%, effectively treating diarrhea caused by salmonella, reducing the mortality rate caused by diarrhea, achieving the effective rate of 100%, inhibiting proliferation of pathogenic bacteria in animal intestines, protecting intestinal mucosa, reducing the diarrhea rate of animals and enhancing the fertility.

The invention provides a gel-anion-bamboo charcoal composite latex sponge and a manufacturing method thereof, and specifically relates to a gel-anion-bamboo charcoal composite latex sponge which is soft to touch, highly elastic, healthy and environment-friendly, and a manufacturing method thereof. The gel-anion-bamboo charcoal composite latex sponge comprises a gel sponge layer, an anion sponge layer and a bamboo charcoal sponge layer; the gel sponge layer is connected with the anion sponge layer by use of a first natural cross-linking agent layer; the anion sponge layer is connected with the bamboo charcoal sponge layer by use of a second natural cross-linking agent layer; the gel sponge layer comprises the following components in parts by weight: 100 parts of natural latex, 3-8 parts of gel, 1-9 parts of sulfur, 1-6 parts of zinc oxide, 1-5 parts of accelerant, 0.5-2 parts of sodium fluosilicate and 0.1-2 parts of potassium castorate; the anion sponge layer comprises the following components in parts by weight: 100 parts of natural latex, 2-5 parts of anion powder, 1-9 parts of sulfur, 1-6 parts of zinc oxide, 1-5 parts of accelerant, 0.5-2 parts of sodium fluosilicate and 0.1-2 parts of potassium castorate. The gel-anion-bamboo charcoal composite latex sponge has no irritation to skin and has a powerful sterilization effect.

The invention belongs to the field of bio-medical metal materials and particularly relates to a manufacturing method of an antibacterial titanium alloy for bio-medical treatment. A Ti-Al-Fe-Zr-Ag-RE system alpha+beta type two-phase titanium alloy with Ti-5Al-2.5Fe as a basis is prepared through an intermediate alloy, the smelting and production technology of the Ti-Al-Fe-Zr-Ag-RE antibacterial titanium alloy is performed, the Ti-Al-Fe-Zr-Ag-RE antibacterial titanium alloy component range (by weight percent) is provided, titanium alloy theoretical research shows that Al, O and N in the titanium alloy are alpha-phase stable elements, Fe is a beta-phase stable element, Zr is a neutral strengthening element, and the cold and hot processing performance and the plasticity of the titanium alloy are improved; Ag is a co-elution type element, and research at home and abroad shows that silver ions have very strong sterilization performance; a trace of rare earth elements can refine crystalline grains and improve the mechanical performance of the titanium alloy; and multi-element micro-alloy element composite strengthening is the development direction of the titanium alloy.

The invention belongs to the technical field of water purification, in particular discloses a pen-shaped water purifier which comprises a pen-shaped shell with a hollow cavity. Both ends of the shell are respectively provided with a water inlet and a water outlet which is provided with a sucker which is convenient for a person to suck water with the mouth, filter films / filter cotton are respectively arranged in the cavity of the shell, which corresponds to the water inlet and the water outlet, and an activated carbon layer and a far-infrared functional ceramic ball layer formed by a far-infrared functional ceramic ball copying far-infrared and wave energy are filled between the two filter films / filter cotton. The pen-shaped water purifier is filtered and sterilized at a plurality of stages, can effectively filter substances in water harmful to human bodies, such as odor, turbid matter, colon bacillus, iodine and chlorine and can fully purify the water quality. In addition, the invention has simple structure, is convenient to carry and suitable for field operation and outgoing tourism and enables tap water, and water in deep wells, rivers and lakes to be directly drunk, thereby being convenient and practical.

The invention relates to an anion natural latex sheet and a processing method thereof, relates to the field of latex sheet manufacturing and provides the anion natural latex sheet which is antibacterial, high in elasticity, comfortable, environmentally friendly, soft and elastic and the processing method thereof. The anion natural latex sheet is characterized by being prepared from, by weight, 90-100 parts of natural latex, 3-8 parts of anion powder, 1-9 parts of sulfur, 1-5 parts of accelerant, 1-6 parts of zinc oxide and 0.1-2 parts of potassium oleate. The processing method includes the steps of weighing, mixing, vulcanization, shaping, forming and processing into a finished product. The anion natural latex sheet has the advantages of being high in elasticity, soft, comfortable and the like, and can effectively condition functions of a human body and improve living quality of people.

The related preparation method for a new composite germicidal paint comprises: preparing metal ion organic solution, or metal ion complex solution, or metal iodide sol by the silver or copper or other water-soluble metal salts with sterilization effect; adding the said solution or sol into the composite photocatalyst with TiO2 sol or other oxide to obtain the sol paint. This invention overcomes the poor stability and oxidizable phenomenon in prior art.

The invention discloses a medical record cleaning and sterilizing device for hospital record management. The device comprises a device body, wherein a lower separation plate is arranged in the middle of the bottom surface of the inner cavity of the main body, an electric telescopic rod is mounted in a hollow groove of the inside of the lower separation plate, the top end of the electric telescopic rod is fixedly connected with the lower surface of a movable plate, the upper surface of the movable plate is in contact with an upper separation plate, the two sides of the upper separation plate are connected with a first cover plate and a second cover plate by hinges respectively, handles are mounted on the side surfaces of the first cover plate and the second cover plate, and a drying chamber is located below the first cover plate. According to the medical record cleaning and sterilizing device for hospital record management, a moist heat sterilization method is used, a pressure steam sterilization device kills microorganisms by denaturing protein and nucleic acid in microorganism thalli through high pressure saturated steam, the sterilization competence is high, the sterilization method is the most effective method in heat sterilization, and at the same time, papery medical records cannot be damaged by high temperature or disinfectant.

The invention discloses a disinfecting and sterilizing cleanser for computers and a preparation method thereof. The cleanser can quickly clean the computers and kill bacteria and microbes on the computer surface. The cleanser is composed of polyhexamethylene bis-guanidine hydrochloride, polyhexamethylene mono-guanidine hydrochloride, octyl phenol polyethenoxy ether, coconut diethanolamide and deionized water. The method comprises the following steps: adding part of deionized water into a container, heating, adding a polyhexamethylene mono-guanidine hydrochloride solid and a polyhexamethylene bis-guanidine hydrochloride water solution, and sufficiently stirring; sequentially adding the octyl phenol polyethenoxy ether and coconut diethanolamide, and stirring uniformly; adding the rest of deionized water, and mixing and stirring to obtain the disinfecting and sterilizing cleanser for computers. The cleanser has efficient cleaning power, can forcefully remove dirt and clear away fingerprints, oil stains and the like without water washing, is not corrosive, can keep the digital product clean and bright, and can generate a protective layer on the surface of the digital product after use to prevent dust from being adsorbed.

The invention discloses an antibacterial self-cleaning ceramic coating and a preparation method of same. The ceramic coating is mainly prepared from ceramic micro-powder, magnetic wave stone powder, cement, waste stainless steel powder, porous powdery quartz, nano titanium dioxide, nano montmorillonite, hydrophobic fumed silica, hydroxypropyl chitosan, (heptadecafluoro-1,1,2,2-tetradecyl)trimethoxysilane, etc. The ceramic coating is prepared by matching nano titanium dioxide and nano montmorillonite, wherein the special structure of the nano montmorillonite has adsorption effect on bacteria, and the nano titanium dioxide has strong killing effects on the bacteria due to photocatalysis. The two components are matched with each other to achieve strong antibacterial capability. Meanwhile, the added magnetic wave stone powder, algae carbon and the like can significantly improve the antibacterial performance of the coating; in addition, by addition of the nano titanium dioxide, the (heptadecafluoro-1,1,2,2-tetradecyl)trimethoxysilane, the nano titanium phosphate and the like, the coating has excellent self-cleaning performance; by addition of the waste stainless steel powder, the aluminum dihydrogen tripolyphosphate and the like, the ceramic coating is improved in anti-wear performance and high-temperature stability.

The invention discloses a multifunctional municipal trash can, which comprises a base and a trash can body. The base is rectangular and has installation holes at four corners. The base is fixedly connected to the bottom of the trash can body through a support column. The trash can body includes an outer barrel and an inner barrel, the inner barrel is arranged in the outer barrel, and a drainage pipe connected with the left bottom of the outer barrel is provided; the right side of the inner barrel is provided with a handle, and the lower end of the inner barrel is arranged There are multiple universal wheels; the right side of the outer barrel is provided with an inner barrel outlet matching the inner barrel, the lower end of the inner barrel outlet is hinged with a sliding door, and the upper end of the inner barrel outlet is provided with a latch. The invention has reasonable structural design, convenient use, avoids the breeding of flies, combines the good penetrability of microwave and the strong sterilization of ultraviolet rays to achieve the purpose of sterilization and deodorization, and the sterilization speed is fast and thorough; it can remind people whether the trash can is needed or not. Cleaning, and the cleaning of garbage becomes convenient; it has the function of guiding or positioning.

24H+ Antibacterial liquid is made from, by weight, 5 parts of lightyellow sophora root liquid, 3 parts of sessile stemona root liquid, 8 parts of amur corktree bark liquid, 8.5 parts of aloe liquid, 8.5 parts of common cnidium fruit liquid, 0.5 part of chlorhexidine acetate, and 70 parts of purified water. A preparation method of the 24H+ antibacterial liquid comprises: first, taking lightyellow sophora root extract, sessile stemona root extract, amur corktree bark extract, aloe extract, common cnidium fruit extract, and chlorhexidine acetate extract; second, adding the extracts into purifiedwater, mixing well, using a stirring rod to continuously mix, allowing standing, and filling. The preparation method herein is simple; the 24H+ antibacterial liquid has good antibacterial effect uponthe fungi, such as Staphylococcus aureus, Escherichia coli and Candida albicans, and has the advantages of pudendum cleaning and moistening, freshness, mildness and coolness, and good safety and convenience.

The invention discloses a disease-resistant and high-yield calendula officinalis cultivating method. The method comprises the following steps: (1) selecting seeds: selecting a variety with high pigment, good disease resistance and high drying rate, removing impurities and dust, putting seeds in a dry, ventilation and shade place, and standing for over 10-12 hours for later use; (2) preparing a nutrient solution; and (3) performing seedling culture: carrying out seed sowing and seedling growing on a greenhouse seedbed in the last ten-day period of annual lunar March, and spraying 1000kg-1200kgof the nutrient solution prepared in the step (2) to each mu of the seedbed, wherein the width of the seedbed is 1.3m-1.4m, the depth of the seedbed is 25cm-35cm, and the temperature of the seedbed is20-30 DEG C. The calendula officinalis prepared by virtue of the disease-resistant and high-yield calendula officinalis cultivating method is high in yield, strong in stress resistance, low in disease and pest rates, environment-friendly and harmless and has relatively high use values and good application prospects.

The invention belongs to the technical field of ceramic ball products, and in particular discloses a far-infrared functional ceramic ball. Basic raw materials of the far-infrared functional water ceramic ball comprise kaoline and far-infrared functional water. The far-infrared functional ceramic ball has stronger effects of inhibiting the growth of bacteria and sterilizing, and has the functions of better removing hazardous substances, resisting the bacteria, removing odour, keeping fresh, promoting growth, preventing diseases, and the like, can effectively filter substances, odour, turbidness, colon bacillus, iodine and chlorine which have damage to a human body, can fully purify the water quality and obtain functional water beneficial to the human body health, and bring about technical innovation and breakthrough to the futural field of pure water. The invention also discloses a manufacturing method for the far-infrared functional ceramic ball, which specifically comprises the following steps: (1) selection of the basic raw materials; (2) ball milling; (3) sieving; (4) stock trough agitating; (5) spray drying; (6) forming; (7) baking; and (8) packaging. The whole manufacturing process is simple, convenient and easy; and the prepared far-infrared functional ceramic ball has strong hardness and good forming capability, and is not easy to destroy.

A composite disinfectant is prepared from phthalic aldehyde, non-ionic surfactant, amphoteric ionic surfactant, cationic surfactant, pH value regulator and water to distilled water. Its advantages are broad spectrum, no irritation and odor, quickly taking its effect, high safety, and no corrosion to steel.

The invention provides a novel efficient water-purifier double-section filter element, and belongs to the technical field of filter elements. The novel efficient water-purifier double-section filter element comprises an upper filter element section and a lower filter element section which are connected with each other. The upper filter element section is a kieselguhr ceramic filter element, the lower filter element section is a silver ion active carbon felt filter element, and to-be-purified water flows through the upper filter element section and the lower filter element section in sequence. According to the double-section filter element in the technical scheme, the technology that the kieselguhr ceramic filter element is combined with the silver ion active carbon felt filter element is adopted, the purifying effect is remarkably improved, and the problem that an existing double-section filter element is insufficient in filtering is completely solved.

The invention discloses a pure natural multifunctional cleaning fluid which can be used for cleaning dust, greasy dirt, impurities and the like on computer liquid crystal displays, camera lenses of digital cameras, mobile phone screens, glasses for near-sighted persons, sunglasses and polarizers. The pure natural multifunctional cleaning fluid is prepared from the following components: sweater extracting liquid, citrate, chitosan, ethyl alcohol, menthol, borneol, borate, sodium chloride, a disinfectant and deionized water. The pure natural multifunctional cleaning fluid disclosed by the invention has extremely strong cleaning and bacteria-removing effects, is used for sterilizing and disinfecting, cleaning and defouling screens or shell surfaces of products, can be used for forming a protective film to achieve bacteriostatic action, and is a natural multifunctional detergent which is free of a petrochemical component and belongs to an environment-friendly product.