53results about How to "Improve disinfection and sterilization effect" patented technology

The present invention provides one kind of ozone sterilizer and its sterilizing process. The ozone sterilizer includes a cabinet, an ozone generator, a sterilizing filter, an ozone tail gas decomposer, a vacuum pressure pump, a humidity regulator, and a PLC controller. The cabinet is vacuumized to certain vacuum degree, so that the ozone generator can operate at certain pressure to raise the ozone concentration and ozone can permeate fast into the sterilized container to reach excellent sterilizing effect. The humidity inside the cabinet is regulated with the humidity regulator for even high sterilizing effect.

The present invention discloses an oxidation-type disinfectant and its preparation method. The composition of said oxidation-type disinfectant includes (by wt%) 5-50% of hydrogen peroxide, 0.5-2.5% of synergist, 0.2-1.5% of stabilizing agent, 2-2.5% of regulating agent and 92.3-43.5% of deionized water. Said invention also provides the concrete steps of its preparation method and application method of said oxidation-type disinfectant.

The invention relates to the field of air purification materials, and discloses a light-transmitting fiber-glass screen netting for air purification and a preparing method. The preparing method includes the following steps that (1) molybdenum salt, thiourea and hydrotalcite are added into deionized water and stirred, the pH value is adjusted to 2 to 3, molybdenum disulfide generated through a hydrothermal reaction is composited with the hydrotalcite, cooling, washing and drying are carried out, and then a molybdenum disulfide-hydrotalcite complex is obtained; (2) glass is melted, then the melted glass and the molybdenum disulfide-hydrotalcite complex are mixed and subjected to spinning and net laying, and a composite net film is prepared; (3) bismuth sulfide generated through the compositenet film and molybdenum disulfide form a heterostructure nanometer sheet, and meanwhile the molybdenum disulfide and the bismuth sulfide are fixed in a glass-fiber microcrack defect to prepare the light-transmitting fiber-glass screen netting. The fiber-glass screen netting prepared with the method is compared with a traditional screen netting, the dispersibility of a molybdenum disulfide catalyst is good, the contact surface between the molybdenum disulfide catalyst and air is large, the visible-light catalytic activity is high, and the light-transmitting fiber-glass screen netting has the remarkable effects on air pollutant purification, deodorization, volatile organic compound degradation, sterilization, disinfection and the like; the preparing process is simple, the cost is relativelylow, and the light-transmitting fiber-glass screen netting has the good economic advantages and broad application prospects.

The invention provides a stable ventilation air conditioner and a disinfection system thereof. The stable ventilation air conditioner comprises a machine box, wherein a compressor, a first air supply area and a second air supply area are sequentially arranged in the machine box, and the first air supply area and the second air supply area are mutually independent and do not interfere with each other; a fresh air inlet, a heating device, a filtering device, a surface air cooler connected with the compressor through a refrigerant pipe, a first air supply device and an air conditioner air supply outlet are sequentially arranged in the position, located in the first air supply area, of the machine box; an exhaust air inlet, a second air supply device, a condenser and a heat dissipation air port are sequentially arranged in the position, located in the second air supply area, of the machine box; and a sterilization device is arranged in the second air supply area and located between the exhaust air inlet and the heat dissipation air port. The problems that in the prior art, the disinfection effect is poor, the exhaust performance is poor, and the refrigerating or heating efficiency is low are solved.

The invention discloses a clothes care machine. The clothes care machine is characterized by comprising a shell, a humidity sensing device, an air inlet system, an air exhaust system, an air circulation system, a swing device, a disinfection lighting device, a condensation drying device, a control device, and a waste water recovery device. The shell comprises a machine body and a door body; the space formed by the machine body and the door body is a clothes care chamber; the humidity sensing device is installed at the position close to the air exhaust system; the swing device is arranged on the upper portion of the machine body; the disinfection lighting device is installed at the position, close to the door body, of the machine body; a lighting channel faces the side, away from the door body, of the machine body; and the condensation drying device, the air inlet system, the air exhaust system, the air circulation system, the control device and the waste water recovery device are installed in the shell. The clothes care machine has a drying detection function, avoids excessive drying or insufficient drying of clothes, is uniform in drying, improves the disinfection and sterilization effect, discharges less waste gas and waste water into a room, and has the advantages of simple structure, convenience and sanitation in use and high intelligent degree.

The present invention discloses a rare earths nano titanium film electric heating tube. It features said rare earths nano titanium film consisting of powder mixture and adhesives solution, wherein powder mixture including rare earth element 25-30 per cent, titanium oxide 5-35 per cent, high temperature pigment 5-35 per cent, and fusion cake 25-30 per cent. In said film composition, powder mixture 25-30 per cent and adhesives solution 70-75 per cent is stirred uniformly, through high temperature PVD technology, compounding on heating tube surface to form complex film, then through drying sintering solidification to obtain said invented film. Above-mentioned rare earths nano titanium film electric heating tube has high thermal efficiency and good using effect.

The invention discloses a sterilization device for radix puerariae powder. The sterilization device comprises a support, wherein a feeding mechanism, a sterilization box, a collecting mechanism and a control mechanism are sequentially arranged on the support from left to right, a transport mechanism is arranged in the sterilization box and connected with the bottom of the feeding mechanism and the top of the collecting mechanism, a turning and mixing mechanism is also arranged in the sterilization box and matched with the transport mechanism, a heat discharge mechanism is arranged at the top of the sterilization box, and the feeding mechanism, the sterilization box, the collecting mechanism, the transport mechanism and the heat discharge mechanism are connected with the control mechanism. Sufficient and uniform sterilization of the radix puerariae powder and regulation and control of falling radix puerariae powder weight are realized, the problem of reduced work efficiency due to the fact that the radix puerariae powder gathers on arm edges of the feeding mechanism or block a discharging port due to caking is solved, and the sterilization effect is improved; besides, the sterilization device is high in automation degree, safe and convenient to operate, low in labor intensity and high in working efficiency.

The invention discloses a disinfection and sterilization agent based on hydrogen peroxide. The disinfection and sterilization agent comprises, by 100 parts, 6-51% of hydrogen peroxide, 0.5-1.5% of a synergist, 0.2-2.5% of a stabilizer, 1-2.5% of a regulator, and 92.3-42.5% of deionized water. The invention also discloses a preparation method of the disinfection and sterilization agent based on thehydrogen peroxide. The disinfection and sterilization agent of the invention is colorless, tasteless and nontoxic transparent liquid and is stable in storage at normal temperature. Active ingredientchange less than 2% per year. Moreover, the disinfection and sterilization agent realizes different combinations of different active substances of the disinfection and sterilization agent and has obvious social and economic benefits. The concentration of the disinfection and sterilization agent is suitable for use under various conditions, and the amount of the synergist, the stabilizer and a slow-release agent is correspondingly high.

The invention discloses an environment-friendly medical ozone disinfection cabinet in the field of environmental protection technology. The top of the water generator is provided with a water delivery pipe, and the left and right sides of the top of the disinfection cabinet are provided with water guide pipes, and the water guide branch pipes are connected with the water delivery pipes, and the bottom of the water guide pipe extends into the inner cavity of the disinfection cabinet , compared with the existing environment-friendly medical ozone disinfection cabinet, the present invention adds an ultrasonic atomizing nozzle on the basis of the existing medical ozone disinfection cabinet, and sends ozone water to the ultrasonic atomizing nozzle through an ozone water generator, so that The ozone water is atomized into a spray, and the ozone water spray is used to disinfect and sterilize the medical equipment, so that the ozone water is distributed more evenly, thereby improving the disinfection and sterilization effect.

The invention discloses imiquimod for local use on skin. The product is prepared from the following raw materials in parts by weight: 20 to 30 parts of imiquimod, 12 to 25 parts of glycerinum, 10 to 20 parts of ethanol, 3 to 8 parts of boric acid, 3 to 7 parts of chrysanthemum, 1 to 6 parts of a surfactant, 2 to 7 parts of a gelatinizing agent, 3 to 5 parts of honeysuckle flower, 9 to 15 parts ofsoybean lecithin, and 24 to 30 parts of deionized water. The imiquimod is locally used for the skin; a gelatinizing agent, ethanol and boric acid are added; the imiquimod is enabled to be in a latex shape; gelatin can be formed on the surface of the skin after use; the medicine effect can last for a long time and the product does not stick to clothes; honeysuckle flower and chrysanthemum flower extracting solutions are added; the disinfection and sterilization effects of imiquimod are further improved, and side effects are avoided, the imiquimod is prepared into a solvent during preparation, so that the imiquimod can be fully fused with other effective substances, the drug effect can be used for uniformly dispersing the affected part of a patient, and meanwhile, the imiquimod is simple andfeasible in preparation steps and convenient to popularize.

The invention discloses an ultraviolet light condensation photocatalyst catalysis air disinfection machine. The machine comprises an ultraviolet lamp, a photocatalyst and a metal light condensation sheet. The ultraviolet lamp is arranged between the photocatalyst and the metal light condensation sheet; and a light beam emitted by the ultraviolet lamp directly enters the photocatalyst or is reflected to the photocatalyst by the metal light condensation sheet. According to the machine, the illumination intensity is greatly enhanced by gathering ultraviolet illumination, the disinfection and sterilization capability and disinfection and sterilization effect are enhanced, meanwhile, the illumination intensity is enhanced, the catalytic oxidation function of the photocatalyst is enhanced, and the disinfection and sterilization capability and disinfection and sterilization effect are also enhanced.