63results about How to "Improve disinfection and sterilization efficiency" patented technology

The invention relates to the fields of disinfection and sterilization, and discloses an intelligent disinfection and sterilization lamp and a control method thereof. The intelligent disinfection and sterilization lamp comprises an ultraviolet lamp, a human body sensor, a relay, a controller and a case, wherein the case comprises a lamp cabin, the relay is used for controlling the connection stateof an external power source and the ultraviolet lamp, the controller controls the working state of the relay according to a detection signal of the human body sensor, when a person is detected, the controller controls the relay to switch off and switch on the ultraviolet lamp to prevent the person from being hurt by ultraviolet light, when the person is not detected, the controller controls the relay to switch on and switch on the ultraviolet lamp to realize disinfection and sterilization functions, when the ultraviolet lamp is turned on, part or all of the ultraviolet lamp is exposed out of the lamp cabin to conduct all-around sterilization and disinfection, the sterilization and disinfection effect is better, the sterilization and disinfection efficiency is improved, and the intelligentsterilization and disinfection lamp is automatic, intelligent and low in cost.

The invention discloses a sewage purification process for lake and river regulation. A filtering tank is mounted at the top of an adsorption tank; a tank cover is arranged at the top of the filteringtank; a tank gate is mounted on the front side of the adsorption tank through bolts; a sealing gasket is arranged at the connecting part of the adsorption tank and the tank gate; the adsorption tank is positioned above a sterilization tank; the adsorption tank is mounted at the top of a support rack; the sterilization tank is mounted in the middle of the support rack; the adsorption tank communicates with the sterilization tank through a communicating tube; a feeding tube is arranged at the top of the sterilization tank; a water outlet tube is arranged at the bottom of the sterilization tank;and both the communicating tube and the water outlet tube are provided with valves. The sewage purification process has the advantages that integral purification operation of river sewage filtering, deodorization and sterilization is achieved, continuous production is achieved, and the river sewage purification efficiency is greatly improved.

The invention discloses an edible fungus smoke disinfectant and a preparation method thereof, which are used to solve the disinfection and sterilization problems during the production of edible fungi. The technical proposal of the invention comprises that the edible fungus smoke disinfectant is prepared by the following raw materials in weight unit: 100 portions of sodium dichloro isocyanurate powder, 4 to 13 portions of potassium permanganate, 4 to 11 portions of starch, and 8 to 16 portions of stearate. The invention also provides the preparation method for the disinfectant. After the edible fungus smoke disinfectant is ignited, the edible fungus smoke disinfectant has quick smoke formation, fine smoke particles, and large smoke formation amount, and forms high-concentration aerosol, thereby ensuring that effective constituents are quickly dispersed and perpetually floated to achieve the aims of high-efficiency disinfection and sterilization.

The present invention discloses a plasma enhanced paper money disinfection sterilizer and a method. The plasma enhanced paper money disinfection sterilizer comprises a sterilization chamber body, wherein a plurality of drawers capable of holding paper money are placed in the sterilization chamber body in a parallel manner, an ultraviolet lamp is hung just above the drawer, plasma generators are arranged on both sides of the drawer, and comprise high-voltage electrodes and ground electrodes, the high-voltage electrodes and the ground electrodes are arranged in a cross manner, and are connected to the positive electrode and the negative electrode of a plasma power supply placed outside the sterilization chamber body respectively through conducting wires, the side wall of the sterilization chamber body is provided with a fan, the sterilization chamber body is provided with a gas inlet hole and a gas exhaust hole, the gas inlet hole is sequentially connected with a gas inlet valve, a dehumidifier and a filter through pipelines, and the gas exhaust hole is connected with a vacuum pump through a pipeline. According to the present invention, the efficient microorganism killing effect is achieved through production of the low pressure and atmospheric pressure plasmas and the synergistic ultraviolet sterilization effect so as to achieve disinfection sterilization of bundles of paper money.

The invention discloses a rotary ultraviolet sterilization lamp and belongs to the technical field of disinfection equipment. The rotary ultraviolet sterilization lamp comprises a shell, lamp tubes (5) and a controller (6), wherein the shell comprises a cover body (1) and a base (2), a containing cavity (3) is formed in the center of the cover body (1); N grooves (4) for fixing the lamp tubes (5) are uniformly formed in the outer wall of the cover body (1). The rotary ultraviolet sterilization lamp also comprises a switch (9), a motor driving circuit (7) and a motor (8), wherein the motor (8) is arranged in the containing cavity (3) in the cover body (1); a rotating shaft of the motor (8) is fixedly connected with a centre point of the cover body (1); the switch (9) is sequentially connected with the controller (6), the motor driving circuit (7) and the motor (8). The rotary ultraviolet sterilization lamp provided by the invention can move and uniformly irradiate, and the irradiation range is enlarged; the limitation to a position and the irradiation range is broken through; the disinfection and sterilization efficiency is improved; the disinfection and sterilization effects can be well achieved.

The invention provides a preparation method of a composite potassium monopersulfate disinfectant and antibacterial application thereof in water treatment. The preparation method comprises the steps ofsynthesizing monopersulfuric acid with 30% by mass of hydrogen peroxide and 98% by mass of sulfuric acid, and adding potassium carbonate into the monopersulfuric acid in batch manner to obtain the composite potassium monopersulfate. The composite potassium monopersulfate has excellent performance, with active oxygen content of 3.2-3.4%, monthly average active oxygen loss rate of 0.4% and below, and water content of less than 0.08%; the prepared composite potassium monopersulfate has a wide range of antimicrobial effects, features stability, high efficiency and safety and helps environmentallysolve the problem of disinfection and purification in water treatment.

The invention provides a novel medical disinfection and sterilization ultrasonic coupling agent. According to the coupling agent, disinfection and sterilization active ingredients, which are extracted from medicinal and dietary plants, are adopted, magnolol is used as a major ingredient for rapid disinfection and sterilization, and syringic acid, anisic acid, dipotassium glycyrrhizinate and vanillin are used as synergistic action ingredients. Through a compound prescription, the efficiency of disinfection and sterilization is improved when conducting ultrasonic detection and the like, and cytotoxicity, skin irritation and sensitization of a medical ultrasonic coupling agent are reduced; each piece of the coupling agent disclosed by the invention is applied to each person each time, so that such problems as cross infection and the like in clinical examination by virtue of ultrasonic instrument are avoided; meanwhile, effects on protecting mucosa skin, moistening the skin and the like can be achieved; and moreover, the medical ultrasonic coupling agent, which is applicable to complete skin, incomplete skin and mucosa, has an important significance. In addition, the novel medical disinfection and sterilization ultrasonic coupling agent disclosed by the invention is simple in preparation method and production process, low in cost and convenient for popularization and industrial production.

The invention discloses a method and system for environmental monitoring and epidemic-prevention disinfection and sterilization. The system disclosed by the invention comprises a disinfection-sterilization cloud platform and intelligent terminal equipment, wherein the intelligent terminal equipment comprises a disinfection-sterilization controller, a terminal executor and a sensor and is connectedwith the disinfection-sterilization cloud platform through the disinfection-sterilization controller; and the sensor collects characteristic data of a disinfection-sterilization object, the characteristic data at least includes space and / or environmental data, the sensor transmits the characteristic data of the disinfection-sterilization object to the disinfection-sterilization controller, the disinfection-sterilization controller analyzes the characteristic data of the disinfection-sterilization object and uploads the characteristic data of the disinfection-sterilization object to the disinfection-sterilization cloud platform, the disinfection-sterilization cloud platform issues a disinfection-sterilization flow to the disinfection-sterilization controller, and the disinfection-sterilization controller sends the disinfection-sterilization flow to the terminal executor so as to execute the disinfection-sterilization flow. According to the method and the system, the problems of low disinfection-sterilization efficiency and relatively high virus infection rate in an existing disinfection-sterilization manner are solved.

The invention relates to a sterilization instrument. The sterilization instrument is used for sterilizing baggage and mailbags at frontier ports, and comprises a fixed support, a conveyor assembly and a pulse-type UV high-light generator assembly. The fixed support comprises a pedestal and a mounting base arranged on the pedestal. The pedestal and the mounting base cooperate with each other to form a containing cavity used for containing objects to be treated. The conveyor assembly is disposed on the pedestal and is used for controlling an object to be treated which is positioned at one end of the pedestal to pass through the containing cavity and reach the other end of the pedestal. The pulse-type UV high-light generator assembly comprises a pulse-type UV high-light tube used for sterilizing the object to be treated. The pulse-type UV high-light tube is arranged at one side of the mounting base, far from the pedestal. The above sterilization instrument has high treatment efficiency and has little influence on operators and ambient environment.

A method for disinfecting, sterilizing and insect-killing by multi-charge ions includes putting the object to be treated in a sealed container, vacuumizing it, generating multi-charge ion stream while passing gas into it until a certain pressure, and repeating the last two steps cyclically. Its equipment is composed of sealed metallic container, parameters monitor, object holding frame, multi-charge ions generator, vacuumizing pump, temp, humidity and pressure sensors, humidity regulator, and power supply. Its advantages are high efficiency, no radiation, toxicity and pollution, and no damageto object.

The invention discloses an ultraviolet ray epidemic prevention sterilization and disinfection device, which comprises a disinfection box, wherein a sealing door capable of being opened and closed is arranged at the bottom of the front surface of the disinfection box, an air outlet hole is formed in the upper end of the disinfection box, a semicircular water box is vertically mounted on the side wall of the disinfection box, plural layers of disinfection assemblies are equidistantly mounted in the disinfection box in the vertical direction, the disinfection assembly comprises a transverse plate, a first baffle, a second baffle and an ultraviolet lamp, one side of the transverse plate is fixed on the inner wall of the disinfection box, a plurality of ultraviolet lamps are mounted in the transverse plate, the transverse plate, the first baffle and the second baffle are all made of transparent materials, one side of the transverse plate is mounted on the inner wall of the disinfection box,and the second baffle is mounted at the upper end of the other side of the disinfection box. According to the invention, the ultraviolet ray epidemic prevention sterilization and disinfection deviceis simple and practical, eliminates a plurality of complex steps in the middle, is high in disinfection and sterilization efficiency, has automatic cleaning function, performs sterilization and disinfection by using ultraviolet rays, does not affect the water quality, performs disinfection in a circulating mode, and is high in disinfection efficiency.

The invention discloses a meat product processing device with disinfection and sterilization functions, and belongs to the technical field of meat product production equipment. The meat product processing device comprises a workbench, a conveying mechanism, a cleaning mechanism and a sewage filtering assembly, wherein the workbench is arranged on the ground, an opening is formed in the workbench,a working box is arranged above the workbench, the conveying mechanism is fixedly arranged above the workbench, the cleaning mechanism is arranged on the working box, the working end of the cleaning mechanism corresponds to the conveying mechanism, the sewage filtering assembly is arranged below the workbench, and the working end of the sewage filtering assembly is connected with the workbench. According to the meat product processing device, through the arrangement of an overturning assembly, the overturning efficiency of meat products is greatly improved, manual overturning is not needed, and the disinfection and sterilization efficiency of the meat products is greatly improved.

The invention discloses a cold chain vehicle-mounted ozone disinfection system which comprises a compartment, an ozone preparation device and a humidifier, a first air inlet and a first air outlet formed in the ozone preparation device are both communicated with the compartment, a second air outlet is formed in the humidifier, and the second air outlet is communicated with the compartment; a plurality of first sensors used for detecting ozone concentration and a plurality of second sensors used for detecting humidity are arranged in the compartment, and a controller is arranged on the outer side of the compartment. The working states of the ozone preparation device and the humidifier are adjusted according to cooperation of the first sensors, the second sensors and the controller, it is guaranteed that the ozone concentration and humidity in the compartment meet the requirements, internal circulation of the compartment and the ozone preparation device can be achieved through the first air inlet and the first air outlet, energy needed to be consumed in the disinfection process is reduced, ozone disinfection is free of dead angles, the sterilization efficiency is high, peculiar smells can be removed, and the purpose of all-around, rapid and efficient sterilization and disinfection is achieved.

The invention relates to the technical field of air purification, and discloses an air pollution treatment and purification device. The air pollution treatment and purification device comprises a device shell, wherein a T-shaped pipe is fixedly arranged on the right side face of the device shell, and a motor is fixedly arranged on the right side face of the T-shaped pipe; a fan is arranged in theT-shaped pipe, and an output shaft of the motor is fixedly connected with the fan; and a rectifier is fixedly arranged on the inner wall of the right side of the device shell and communicates with theT-shaped pipe. According to the air pollution treatment and purification device, external air is pumped into a cyclone separator in the device through the fan, and a water pump in the device can pumpdisinfectant fluid to an atomizer; the disinfectant fluid is atomized by the atomizer and fully mixed with the air in a square pipe and the cyclone separator to efficiently sterilize bacteria in theair, and finally the disinfectant fluid mist is recycled; and thus, the disinfection and sterilization efficiency is improved, and meanwhile, the cost is greatly reduced.

The invention discloses a disinfection device for epidemic prevention and control. The disinfection device comprises a mounting frame, wherein a top seat and a bottom fixing plate are mounted at one side of the mounting frame; the mounting frame is mounted at the top of a base; a mixing box is mounted at the top of the bottom fixing plate; a stirrer is arranged at the bottom end of the top seat corresponding to the mixing box; a heat insulation mechanism is arranged on the mixing box; a guide rail seat is mounted at the top of the base; a disinfection mechanism is mounted on the guide rail seat in a sliding manner; and a scrolling mechanism is arranged at the top of the top seat corresponding to the guide rail seat. The device is convenient to use, high in disinfection and sterilization efficiency and good in effect.

The invention discloses a medical spraying device. The medical spraying device comprises a water tank (101), a water pump (513), a telescopic mechanism (300) and a rotating mechanism (400); the water pump (513) is driven by a motor (201), so that liquid in the water tank (101) is sprayed through a nozzle; the telescopic mechanism (300) is driven by the motor (201), so that left-right movement of the nozzle (511) is achieved; the rotating mechanism (400) is driven by the motor (201), rotation of the nozzle (511) is achieved, and the spraying direction is changed; and therefore, left-right movement, rotation and spraying orientation of the nozzle (511) are synchronously achieved, the spraying range is larger, the atomization effect is more obvious, spraying is more uniform, and the better disinfection and sterilization effect is achieved.

The invention discloses a high-temperature sterilization device for fruit juice beverages, which comprises a steam oven, a disinfection box, a first pipe joint, an air inlet pipe, a second pipe joint, an exhaust pipe, a gas distribution pipe, a water inlet pipe, and a drain pipe. Sterilization device, first heat the water into high-temperature and high-pressure steam through the steam furnace, and the high-temperature and high-pressure steam generated enters the air distribution pipe through the intake pipe, and then the steam is discharged from the exhaust pipe, and the juice is input into the disinfection box from the water inlet pipe, so The heat of the steam in the gas distribution pipe is transferred to the fruit juice in the disinfection box, so that the temperature of the juice in the disinfection box rises rapidly, so as to achieve the effect of disinfection and sterilization on the juice, and the sterilized juice is discharged from the drain pipe. The structure of the device is simple , powerful function, can continuously sterilize fruit juice, so it can improve the efficiency of fruit juice disinfection and sterilization, and use high temperature and high pressure steam to indirectly heat and sterilize fruit juice, so as to ensure that the nutritional content of fruit juice is not damaged.

The invention relates to a metal medical instrument disinfection machine. The disinfection machine comprises a disinfection box, a movable clamping mechanism, a partition plate, a cleaning mechanism and a disinfection and sterilization mechanism. The disinfection machine can solve the following problems: a, gastrointestinal residues may be adhered to a scalpel in a gastrointestinal operation, a traditional scalpel cleaning process, the surface of the scalpel is manually wiped, gastrointestinal residues on the surface of the scalpel may not be completely cleaned, the gastrointestinal residues are still attached to the surface of the scalpel, cross infection between patients may be caused by incomplete cleaning and reuse of the scalpel, and the treatment effect of the patients is affected; and b, in the traditional gastrointestinal scalpel cleaning process, only a single scalpel can be cleaned, disinfected and sterilized in each cleaning, disinfecting and sterilizing process, the cleaning, disinfecting and sterilizing operation efficiency is low, when multiple batches of scalpels need to be disinfected and sterilized, the working time is prolonged, and the disinfecting and sterilizing operation speed of the scalpels is influenced.

The invention discloses a water ion sterilizer. The water ion sterilizer comprises a cleaning container with water, and a sterilizer body located in the cleaning container, wherein a DC power supply is arranged in the sterilizer body, and a positive pole block and a negative pole block for electrolyzing water are connected to the DC power supply; an ultrasonic wave electricity supply module is also arranged in the sterilizer body, and an ultrasonic wave oscillator for exerting ultrasonic waves on the water is connected to the ultrasonic wave electricity supply module; the ultrasonic wave electricity supply module is used for supplying electricity for the ultrasonic wave oscillator and providing energy resources desired for high-frequency vibration, ultrasonic wave cavitation effects are produced in the water, and bacterium microorganisms and toxic substances are peeled from surfaces of cleaned articles, so that toxic and harmful substances which are high in adsorptivity cannot be continuously attached to the surfaces of the cleaned substances, and can be in sufficient reaction with positive ions and negative ions; and besides, energy carried by ultrasonic waves can also generate physical damage effects on a part of toxic and harmful substances. Through the structural design of the water ion disinfector provided by the invention, the disinfection and sterilization efficiency of the water ion disinfector is improved.

The invention discloses a water ion sterilizer, comprising a cleaning container with water, and a sterilizer body located in the cleaning container, wherein a direct-current power supply is arranged inside the sterilizer body, and is connected with an anode block and a cathode block for water electrolysis, one of the anode block and the cathode block surrounds the other, and a preset interval is set between the anode block and the cathode block. When the water ion sterilizer is applied, one of the anode block and the cathode block surrounds the other, that is the anode block and the cathode block are mounted in an inside-outside nesting way, an original up-down or left-right mounting structure form of positive and negative electrodes is improved, so that positive and negative ions are also correspondingly in inside-outside distribution, thus neutralization reaction of the positive and negative ions at a place far away from the electrodes is effectively avoided, further the concentrations of positive and negative ions in the water can be increased, and the sterilizing and disinfecting efficiency of the water ion sterilizer is improved.

The invention relates to a water sterilization method and device. The method includes 1) applying direct current with a frequency of 0-150 KHz and a voltage of 5-300 V to an anode plate and a cathodeplate; 2) allowing water to flow to an ionization passage between the anode plate and the cathode plate through a water passage and to be subjected to ionization to generate oxidizing ions; 3) performing sterilization through reacting the oxidizing ions with bacteria in the water flowing through the ionization passage; and 4) allowing the residual oxidizing ions and sterilized water to flow out from a discharging passage, with sterilization being continuously performed in a discharging process. The method and device overcome a technical problem that present water sterilization manners have disadvantages of high costs, residues and not thorough sterilization. A plasma ionization technique is adopted, and a low-frequency low-voltage direct current is provided for cathode and anode plates immersed in water, thus forming high-density ionization through reaction with water between the electrode plates, and achieving sterilization.

The invention discloses a disinfection device for preventing germ spreading in an aerosol manner in tunnels. The disinfection device includes two work cases arranged from left to right; an elastic cover is fixedly connected between the work cases and provided with telescoping rods in front and back correspondence; and sensors are arranged in the telescoping rods. Through the adopting of sucking disc structures in left and right arrangement, the equipment can be adsorbed on the inner wall on the top end of a tunnel and can automatically move forward without influencing the traffic safety of vehicles in the tunnel; and during the processing of moving forward, quantitative taking and pressure spraying modes can be adopted, so that liquid medicine can be sprayed in the tunnel from nozzles in apressurized manner, therefore, the uniform distribution of the liquid medicine in the tunnel can be guaranteed, and the efficiency of disinfection and sterilization can be enhanced.

The invention relates to an intelligent sewage chlorine-free disinfection sterilization system, which is characterized by comprising a formic acid storage box (1), a hydrogen peroxide storage box (2), a reaction box (5), a adding metering pump (6), a cooling device, an intelligent control device and an on-line water quality detection device, wherein the input end of the adding metering pump (6) is connected with the output end of the reaction box (5), the output end of the adding metering pump (6) extends into the water output of a sewage plant so as to rapidly dissolve into the water in a low dose manner, complete disinfection sterilization within 60 s and rapidly decompose into water and carbon dioxide, and the input end of the reaction box (5) is connected with the output ends of the formic acid storage box (1) and the hydrogen peroxide storage box (2). The intelligent sewage chlorine-free disinfection sterilization system of the present invention has characteristics of high disinfection sterilization efficiency, no residue, low running cost, and easy maintenance.

The invention discloses an intelligent disinfection and sterilization system and method for chloride-free tap water. The system is characterized by comprising a formic acid storage box (1), a hydrogen peroxide storage box (2), a reaction box (5), an addition metering pump (6), a cooling device and an intelligent control device, wherein the input end of the addition metering pump (6) is connected with the output end of the reaction box (5), the output end of the addition metering pump (6) extends into a water outlet of a tap water plant through a water pipe, performic acid with low dosage is rapidly dissolved into water, achieves disinfection and sterilization within 60 s and rapidly decomposed into water and carbon dioxide, and the input end of the reaction box (5) is connected with the output end of the formic acid storage box (1) and the output end of the hydrogen peroxide storage box (2). The intelligent disinfection and sterilization system is high in disinfection and sterilization efficiency, has no residue, and is low in running cost and convenient to maintain.

The invention relates to a column-type UV-C ultraviolet disinfection system with an automatic walking robot chassis. The column-type UV-C ultraviolet disinfection system comprises a robot chassis and a disinfection device, and the disinfection device comprises a disinfection unit, positioning columns, a positioning frame disc, a transmission part, a power part, a tower-type ballast and a light ray disinfector. On one hand, a 360-degree annular sterilization and disinfection area and a ground sterilization and disinfection area completely cover a to-be-disinfected area, light rays emitted by every two adjacent disinfection units can be crossed and complemented, the same-wave-band reflection of the reflecting surfaces is combined, the ultraviolet illumination intensity is enhanced, and the disinfection and sterilization efficiency is improved; meanwhile, a lamp is also very convenient to disassemble and assemble, the structural layout is reasonable, the assembly is convenient, the gravity center moves downwards, and the moving stability is good; on the other hand, the states of the multiple disinfection units can be switched synchronously, transportation is convenient, the strain capacity is high, meanwhile, the built-in arrangement of the ballast not only contributes to the reasonably distributed space, but also further improves the sterilization and disinfection capacity of UV-C ultraviolet light.

The invention discloses a holding handle with an automatic sterilization and disinfection function. The holding handle disclosed by the invention has the technical characteristics in that while a handcontacts the holding handle, low-temperature plasma is generated between the contact surfaces of the holding handle and the hand, then pathogene retained on the contact surface of the holding handlecan be killed, and diseases can be prevented from indirect propagated in crowds. The function of killing the pathogene, of the holding handle, is automatically taken into play when hands contact the holding handle, and manual sterilization is not needed. The holding handle can be used in public places with crowded people and frequent person flows, and contact propagation of pathogenic bacteria canbe effectively avoided.

The invention relates to the technical field of medical disinfection equipment, and discloses a medical nursing sterilization and disinfection device which comprises a control mechanism and a disinfection mechanism, the disinfection mechanism comprises a disinfection head, a winding roller is inserted into the disinfection head, a clamping ring is clamped to the right side of the disinfection head, and fixed bristles are fixedly connected to the outer side of the disinfection head. Disinfection spray holes are formed in the inner wall of the disinfection head, and movable bristles are slidably connected into the disinfection spray holes. According to the sterilization and disinfection device for medical nursing, the disinfection head abuts against the wall surface or the ground, the control mechanism drives the winding roller to rotate relative to the disinfection head, the driving wheel is controlled to rotate forwards and backwards, the winding roller winds or unwinds the movable brush bristles, the movable brush bristles are unfolded to be matched with the fixed brush bristles to conduct cleaning, the movable brush bristles are wound, and the disinfection pipe enters disinfectant fluid; and disinfectant fluid is uniformly sprayed through the guide pipe and the disinfection spray holes, so that the effects of cleaning and disinfection functions and high disinfection and sterilization efficiency are achieved at the same time.