9results about How to "Play a bactericidal effect" patented technology

The utility model discloses a device for three-dimensionally planting edible mushrooms, which relates to the technical field of edible mushroom planting, and comprises a bottom box, a top box arranged at the upper part of the bottom box and two support rods rotationally connected with the bottom surface of the top box, the outer surfaces of the two support rods are respectively and fixedly connected with a group of insertion rods, and the two support rods are in transmission connection through a first belt; a first motor fixedly connected with the inner bottom wall of the bottom box is fixedly connected with the bottom end of the left support rod. The device is reasonable in design structure, a nut can drive an arc-shaped rod and an ultraviolet lamp to move up and down on the outer surface of a reciprocating screw rod in a reciprocating mode through work of a first motor and a second motor, the ultraviolet sterilization effect on fungus bags inserted into the outer surface of an insertion rod is achieved, infectious microbe infection is prevented, meanwhile, a third motor drives a hexahedral mirror to rotate, and the sterilization effect is improved. According to the device, the utilization rate of the planting space is improved, meanwhile, the ultraviolet rays are better and fully utilized to sterilize mushrooms in the moisture exchange period, and the effect of preventing infectious microbe infection is better.

The invention relates to the technical field of polyaryletherketone modification, in particular to a photocatalytic high-antibacterial polyaryletherketone composite material and a preparation method thereof.The preparation method comprises the steps that firstly, polyaryletherketone and a molten solid good solvent are mixed, stirred and mixed to be uniform and then cooled at a low cooling rate to enable the whole system to be solidified, then extraction and drying are conducted, and porous polyaryletherketone is obtained; and then adding the obtained porous polyaryletherketone into the inorganic antibacterial agent sol, ultrasonically stirring and mixing, drying at a drying temperature greater than the glass transition temperature of the porous polyaryletherketone and less than the melting point temperature, extruding and granulating, and molding or directly molding to obtain the photocatalytic high-antibacterial polyaryletherketone composite material. The inorganic antibacterial agent sol is loaded in the pores of the porous polyaryletherketone, the in-situ generated nano-antibacterial agent is loaded in the pores of the porous polyaryletherketone, the nano-antibacterial agent is dispersed more uniformly by melt blending, the processability is improved, and meanwhile, the composite material prepared by subsequent molding has excellent antibacterial performance and better mechanical property.

This invention relates to the field of knife manufacturing technology and discloses a method for preparing a knife with antibacterial effects, comprising the following steps: smelting a nitrogen-containing antibacterial martensitic stainless steel blade blank; heating, cooling, and tempering the nitrogen-containing antibacterial martensitic stainless steel blade blank to obtain the blade; hot isostatic pressing of a pure titanium ingot to obtain a densified titanium metal handle; and connecting the blade to the densified titanium metal handle using a tin-silver-based brazing filler metal at 680°C to 750°C via induction heating. This invention solves the problems of decreased hardness and corrosion resistance caused by silver precipitation through the synergistic effect of nitrogen and silver, utilizing nitrogen solid solution strengthening and potential compensation mechanisms; and employs a low-temperature tin-containing brazing process to construct a physical barrier layer, blocking carbon diffusion to the titanium side and the formation of brittle phases, thus avoiding over-tempering softening of the blade substrate, resulting in a knife with high hardness, corrosion resistance, long-lasting antibacterial properties, and high connection strength.

The invention relates to a clothes treating apparatus. The clothes treating apparatus comprises a circulating water path; the processing drum comprises a clothes processing cavity and is positioned on the circulating water path; the microbubble generating device comprises a microbubble generating tank, and the microbubble generating tank is located on the circulating water path and located on the upstream of the treatment barrel; water flow in the circulating water path flows through the microbubble generating tank to form water flow containing microbubbles, and the water flow containing the microbubbles is guided into the treatment barrel through the circulating water path. According to the clothes treatment equipment, the microbubble generating device is arranged on the upstream of the treatment barrel, so that efficient decontamination can be achieved, a detergent is fully utilized, the residual amount of the detergent on clothes is reduced, the washing effect is improved, the clothes treatment time is shortened, water is saved, and bacteria are killed.

The utility model relates to the technical field of can processing, in particular to steam cleaning and sterilizing equipment for can processing, which comprises a base, conveyor belts are respectively arranged on two sides of the base, a cleaning mechanism is arranged at the top of the base, and metal cans are reversely placed above the conveyor belts for conveying. According to the cleaning device, adsorption grabbing is conducted through magnetism generated after an electromagnetic chuck is powered on, then the stepping motor anticlockwise rotates by 90 degrees to move to the cleaning position, after cleaning, the stepping motor moves to the other conveying belt to be conveyed, operation is conducted in sequence in a reciprocating mode, and therefore the overall machining efficiency is improved; and the electric telescopic rod can adjust the height of the electromagnetic chuck according to the height of the metal can bottle so as to conveniently adapt to different heights.

The air purifier comprises a shell, an installation groove is vertically formed in the middle of the shell, a filter plate is installed in the installation groove in a sliding mode, and installation plates are fixedly installed at the positions, located at the front end and the rear end of the installation groove, of the upper end of the shell; when the device is used, firstly, a worker pumps air in a workshop into the shell by starting the draught fan, then the air is purified through the arranged filter plate, and then the arranged ultraviolet lamp is powered on, so that the air can be sterilized; an arranged pressing plate keeps a downward pressing state on the top end of the filter plate under the action of a second spring, so that the filter plate is more stable to mount, and then when the filter plate needs to be dismounted and replaced, a user only needs to pull an arranged limiting rod to enable the limiting rod and a corresponding limiting hole to be separated from a clamping connection relationship; and then the filter plate can be conveniently pulled out for replacement.

The invention provides a clothes caring and sterilizing method and equipment. The clothes caring and sterilizing method comprises the following steps: S1, controlling and preparing electrolyzed water by the clothes caring and sterilizing equipment; s2, the clothes care sterilization equipment controls the electrolyzed water to be heated to a first set temperature T1; s3, atomizing and spraying electrolyzed water by the clothes care sterilization equipment, and then carrying out steam care; or the clothes care sterilization equipment firstly carries out steam care and then carries out atomized spraying of electrolyzed water; or the clothes care sterilization equipment performs steam care while atomizing and spraying the electrolyzed water; s4, the clothes care sterilization equipment controls a drying module to conduct heating and heat preservation. Compared with the prior art, the clothes care sterilization method has the advantages that the step S1 to the step S4 are mutually associated and are inseparable, atomization spraying electrolyzed water and steam care are combined to achieve a double sterilization effect, the clothes sterilization effect is good, and the clothes care efficiency is improved.

The invention relates to the technical field of anti-fouling T-shirts and production processes thereof, and discloses an anti-fouling T-shirt which comprises a T-shirt body, an elastic pocket is arranged on the right side of the front face of the T-shirt body, and sleeves are arranged on the two sides of the T-shirt body; weaving lines of the T-shirt body are sequentially provided with a bamboo joint cotton web layer, a polypropylene spunbond non-woven layer, an antibacterial layer and an SMS non-woven layer from outside to inside. The bamboo joint cotton net layer, the polypropylene spunbond non-woven layer, the antibacterial layer and the SMS non-woven layer are attached to each other, the bamboo joint cotton net layer and the polypropylene spunbond non-woven layer are matched with each other, the situation that the whole T-shirt shrinks in the cleaning process is avoided, the antibacterial layer and the full-cotton net layer are mixed and woven, and due to the fact that the bamboo joint cotton technology is adopted, the antibacterial performance of the whole T-shirt is improved. The bamboo joint cotton surface layer is provided with obvious lines, so that the T-shirt has the characteristics of stain resistance, oil resistance and permeation resistance, the whole T-shirt has the anti-fouling capacity, and convenience and comfort of a user are improved.

The utility model provides a packaging equipment part production tool convenient to move, and relates to the technical field of part production, the packaging equipment part production tool comprises a support, the top surface of the support is connected with a cleaning device, the top surface of the cleaning device is provided with a lifting motor, the output end of the lifting motor is connected with a worm, and the worm is connected with a motor. The bottom wall of the lifting motor is fixedly connected with a clean water tank, the top wall of the clean water tank is communicated with a liquid inlet, the peripheral side of the surface of the worm is in meshed connection with two worm gears, the worm gears and the worm are driven to rotate under the action of the lifting motor by starting the lifting motor, and then the clean water tank and the sewage tank are driven to ascend and descend. According to the convenient-to-move part production tool for the packaging equipment, the packaging box is cleaned through the cleaning water gun, the situation that the service life of used equipment is affected due to the fact that the cleaning efficiency degree of the packaging box does not reach the standard is avoided, meanwhile, the working efficiency of the convenient-to-move part production tool for the packaging equipment is improved, and the production cost of parts for the equipment is reduced.