115results about How to "Improve disinfection effect" patented technology

The utility model relates to the technical field of disinfection equipment, in particular to textile disinfection equipment which comprises a disinfection box, a feeding port and a discharging port are formed in the side wall of the disinfection box, a plurality of upper guide rollers and a plurality of lower guide rollers are arranged in the disinfection box, textile cloth is input through the feeding port, sequentially penetrates through the upper guide rollers and the lower guide rollers and then is output through the discharging port, and the upper guide rollers and the lower guide rollers are arranged in the disinfection box. A shaking assembly used for driving the multiple lower guide rollers to shake in a reciprocating mode is arranged in the disinfection box, clamping assemblies used for clamping the textile fabric are arranged in the positions, located at the feeding port and the discharging port, of the disinfection box, and a circulating assembly used for driving disinfectant in the disinfection box to flow is further arranged outside the disinfection box. The textile fabric sequentially penetrates through the upper guide rollers and the lower guide rollers and then is output through the discharging port, the multiple lower guide rollers are driven by the shaking assembly to horizontally reciprocate in the disinfection box, then the textile fabric is shaken in the disinfection box, the textile fabric can make full contact with disinfectant, and the disinfection effect of the disinfectant on the textile fabric is improved.

The utility model relates to the technical field of water bath type sterilization, and discloses a water bath type pasteurization device which comprises a hot water tank main body and a stirring device, the stirring device comprises a plurality of material pipes, the upper side and the lower side of each material pipe are respectively provided with a piston, and a top plate is arranged on the upper portion in a cavity of the hot water tank main body. A bottom plate is arranged on the lower portion in a cavity of the hot water tank body, and a servo motor is arranged below the bottom plate. In conclusion, by arranging the stirring device, a worker can place sauce in a cavity of the material pipe, then the material pipe is heated through hot water in a main body cavity of the hot water tank, and the sauce is heated through the material pipe, so that the sauce is sterilized; and the heat in the cavity of the hot water tank main body can be uniformly distributed by driving the plurality of material pipes to rotate. Sauce can be injected into the cavity of the material pipe through the upper piston, the sauce is discharged through the lower piston, and the distance in the cavity of the material pipe is heated and disinfected through hot water in the main body cavity of the hot water tank.

This utility model discloses an integrated spraying device, belonging to the technical field of regional sanitation and disinfection equipment. It includes a fixed frame, with a water tank welded to its side wall. A drive motor for power is screwed to the top of the water tank. The side wall of the water tank is connected to a pipe inside the fixed frame via a connecting water pipe. A hollow spray plate is connected to the top of the fixed frame via a fixed column. Several nozzles for atomizing spraying are provided at the bottom of the spray plate. The side wall of the fixed frame has symmetrical connecting grooves, inside which two parallel linear motors are fixed. The moving parts of the two linear motors are connected to a hollow side plate via a fixed plate. The side wall of the side plate has nozzles for atomizing spraying. A standing circular plate is also rotatably connected to the inner bottom wall of the fixed frame. This utility model has advantages such as a wide spray range, convenient operation, and high stability, enabling comprehensive disinfection and improving the disinfection quality of the device.

The application discloses a kind of plasma air disinfection early warning and intelligent management and control method and system based on distributed sensing, comprising: respectively deploying sensing monitoring module in multiple sub-regions of open public space, each monitoring module is physically separated from disinfection device and interconnected by wireless communication network;Data preprocessing is carried out on the collected multidimensional environmental parameters;According to the number of personnel detected by the millimeter wave radar sensor, the personnel density correction factor is calculated, which is used to quantify the degree of aggravation of air quality risk by personnel activity;Based on the preprocessed multidimensional environmental parameters and personnel density correction factor, the safety factor is calculated, which is a multi-parameter weighted comprehensive index, used to quantify the comprehensive biological safety risk level under current environmental conditions;According to the numerical range of safety factor, output hierarchical control instruction, trigger corresponding level disinfection equipment linkage control strategy.

The utility model discloses an indoor microorganism disinfection and purification system which comprises a shell, the shell is provided with an air inlet and an air outlet, the shell is provided with a purification device, a disinfection device and a centrifugal fan, and the purification device, the disinfection device and the centrifugal fan are sequentially arranged in the airflow direction; the disinfection device comprises a photocatalyst layer and a plurality of ultraviolet lamp tubes, and the photocatalyst layer and the ultraviolet lamp tubes are sequentially arranged in the direction from the air inlet to the air outlet. The disinfection device is composed of a photocatalyst layer and a plurality of ultraviolet lamp tubes, under ultraviolet irradiation, the photocatalyst layer can generate hydroxyl free radicals and superoxide anion free radicals with strong oxidizing property, and the free radicals can be rapidly subjected to oxidation-reduction reaction with bacteria, viruses, formaldehyde and other harmful microorganisms and organic pollutants in the air, so that the disinfection effect is achieved. The cell structure or molecular chain is destroyed and decomposed into harmless substances such as carbon dioxide, water and the like, so that the purposes of disinfection and purification are achieved.

The invention discloses a non-woven fabric production disinfection device which comprises a disinfection box, a turning cover is movably mounted above the disinfection box through a hinge, a skylight is formed in the surface of the turning cover, a cover plate is movably connected to the interior of the skylight, an ultraviolet disinfection lamp is mounted on the inner wall of the cover plate, a base is fixedly arranged in the disinfection box, and an ultraviolet disinfection lamp is mounted on the inner wall of the base. A disinfectant tank is mounted above the base, and a compression roller is arranged in the disinfectant tank; according to the non-woven fabric disinfection device, the disinfection liquid tank is arranged in the disinfection box, non-woven fabric passes through the compression roller in the disinfection liquid tank, and an inverted trapezoid is formed between the compression roller and the first winding roller, so that the non-woven fabric can be immersed in the disinfection liquid tank, the non-woven fabric can be in full contact with disinfection liquid, and disinfection is more thorough; the soaked non-woven fabric can be lifted up from the disinfectant pool and then put down to be soaked again, and the non-woven fabric can be in full contact with the disinfectant after being soaked repeatedly for multiple times.

The invention discloses a disinfection device for mask processing, and belongs to the technical field of mask processing, the disinfection device comprises a housing, the lower part of the housing is fixedly connected with a support frame, and the inner wall of one side of the housing is fixedly connected with a U-shaped frame; through transmission cooperation of a main synchronous wheel, an auxiliary synchronous wheel and a tooth-shaped synchronous belt, the tooth-shaped synchronous belt drives a plurality of U-shaped plates to move in a housing, in the process, an auxiliary connecting shaft can drive a rotating rod to rotate through meshing of a main bevel gear and an auxiliary bevel gear, and a matching block can drive a movable frame to move up and down in a reciprocating mode along the rotating rod; in the process, a first chute and a second chute can push and extrude a T-shaped block in a reciprocating manner, so that a sliding block and a mounting plate are promoted to do reciprocating motion along a sliding chute, and disinfection assemblies on two sides of a fixed cover can do reciprocating shuttling motion between two U-shaped plates, so that the disinfection effect is improved; and a plurality of U-shaped plates which are distributed on the tooth-shaped synchronous belt at equal intervals are utilized to separate and transfer the masks in order, so that the uniformity of irradiation is improved.

This utility model discloses a connection device and a virus purification system. The connection device, used to connect a purifier and a reservoir, includes a connector and a connector head. The connector includes a first interface, a second interface, and a third interface, and has switchable first and second states. In the first state, the first interface is connected to the second interface; in the second state, the first interface is connected to the third interface. The first interface is used to connect to the purifier, and the second interface is used to discharge waste liquid. The connector head is connected to the third interface and is used to connect to the reservoir. According to the connection device of this utility model embodiment, in the first state, the connector disinfects and cleans the collection pipeline of the purifier; in the second state, the connector inputs the purified sample into the reservoir through the connector head, which can optimize the cleaning and disinfection effect of the collection pipeline of the purifier.

This invention relates to a multi-stage interception and automatic impurity removal wastewater treatment device, comprising: an impurity removal chamber, wherein a filter screen is provided inside the impurity removal chamber and a filter screen cleaning mechanism is provided on the outer side wall; a collection chamber, wherein an opening and closing mechanism is formed inside; and a disinfection chamber, wherein a disinfection mechanism is provided inside. The beneficial effects of this invention are: by providing a multi-stage filter screen with progressively smaller pore sizes at the top of the impurity removal chamber, the device's removal effect on solid impurities in wastewater is enhanced; by providing a filter screen cleaning mechanism, the self-cleaning ability of the filter screen is improved, solving the problems of easy clogging and time-consuming and laborious filter screen cleaning in traditional water treatment equipment, effectively improving the automation level and continuous operation capability of the device; by providing a disinfection mechanism, the air intake of the device and the probability of air ionization are increased, improving the air ionization efficiency, thereby increasing the concentration of active purification components in the disinfection gas; making disinfection more thorough and effective, and improving the disinfection effect of the device.

The application relates to the technical field of water sterilization treatment equipment, in particular to a mercury-free novel ultraviolet sterilizer which comprises a cavity pipe and an ultraviolet lamp tube installed in the cavity pipe; wherein a water inlet and a water outlet are arranged on the cavity pipe and used for water inlet and water outlet. The ultraviolet lamp tube is an LED ultraviolet lamp, and the ultraviolet lamp tube is installed in the middle part of the cavity pipe. During work, the water inlet pipe and the water outlet pipe are connected to the water inlet and the water outlet in the cavity pipe respectively, water enters the equipment through the water inlet, stays for a few seconds under the irradiation of the ultraviolet lamp tube, a large number of bacteria can be eliminated, the water can be more fully disinfected, and the water can be discharged through the water outlet after sterilization.

This utility model discloses a medical disinfection garbage cart, including a seat with two garbage bins arranged along the width of the seat; the garbage bins are detachably mounted on the seat; and a disinfection assembly including a mounting bracket, a disinfection seat, a disinfection lamp, and a first drive mechanism. The mounting bracket is mounted on the top of the seat and extends along the width of the seat; the disinfection seat is mounted on the mounting bracket and can move along the mounting bracket; the disinfection lamp is mounted on the disinfection seat; and the first drive mechanism drives the disinfection seat to move. This medical disinfection garbage cart allows the first drive mechanism to move the disinfection lamp on the disinfection seat, enabling the lamp to move above the disinfection bins for mobile disinfection.

The utility model discloses a secondary biological safety cabinet which comprises a safety cabinet body, a storage cabin and a disinfection cabin are arranged in the safety cabinet body, a partition plate is inserted in the safety cabinet body and located between the storage cabin and the disinfection cabin, a movable frame is assembled in the storage cabin, and opening and closing doors are assembled on the front side walls of the storage cabin and the disinfection cabin respectively. And a disinfection mechanism is fixedly assembled in the disinfection cabin. According to the culture dish disinfection device, disinfection liquid is more uniformly distributed on the surface of a culture dish, the disinfection effect on the culture dish is improved, the culture dish can be independently disinfected, the situation that the preservation environment in the preservation cabin is affected due to cross contamination in the preservation cabin is avoided, and meanwhile compared with manual disinfection of the culture dish, the disinfection efficiency is greatly improved. By adopting the culture dish disinfection device, the culture dishes can be disinfected before being put into the preservation cabin and after being taken out of the preservation cabin, the operation is simpler and more convenient, and the disinfection efficiency of the culture dishes is improved.

The application discloses an improved disinfection and deodorization air conditioning unit. Air enters from a fresh air inlet, is humidified after passing through a first humidifying section, and becomes wet and has certain adhesion under the action of the first humidifying section, the first fin-shaped cooling coil and the second fin-shaped cooling coil and the sterilization net. The sterilization net forms a high-efficiency wet water film under the action of water vapor in the air conditioner. When the air flows, the bacteria and viruses in the air are intercepted by the wet first fin-shaped cooling coil, the wet second fin-shaped cooling coil and the wet sterilization net, so that better sterilization and disinfection effect on the bacteria and viruses in the air is achieved. In combination with the surface sterilization and disinfection of the inner wall made of the sterilization aluminum material in the lower box body, the three-dimensional disinfection effect is achieved. The sterilization and disinfection effect is generated by the manufacturing material of the equipment itself, no harmful substances are generated, no additional deodorization device and ultraviolet disinfection device are needed, and the manufacturing cost and daily maintenance cost are greatly reduced.

The application discloses an infectious disease epidemic prevention and disinfection device, and relates to the technical field of infectious disease protection, which comprises a disinfection box body, a liquid storage tank is fixedly connected to the bottom of the disinfection box body, and a protection box is fixedly connected to the bottom of the liquid storage tank. The device is used in cooperation with a driving motor, a first rotating shaft, a first rotating wheel, a second rotating wheel, a first screw rod, a spraying head, a conveying pump and an extensible pipe, a driving gear, a driven gear, a second rotating shaft, a third rotating wheel, a fourth rotating wheel, a second screw rod and an ultraviolet lamp, so that the spraying head and the ultraviolet lamp can cover the whole space in the disinfection box body, the disinfection dead angle can be effectively overcome, the articles placed in the box can be uniformly covered by the disinfectant and sufficiently irradiated by the ultraviolet light, the comprehensiveness and completeness of disinfection and sterilization are improved, and the device is used in cooperation with a blower, a heater and a hot air cover to complete spraying-irradiation-drying of precision instruments and medical protective articles, realizes the complementary advantages of chemical disinfection and physical disinfection, and improves the disinfection and sterilization effect of the device.

The utility model relates to the technical field of penicillin bottle sterilization, and discloses a penicillin bottle sterilization device which comprises a fixing frame, a sterilization mechanism is arranged on the left side of the top of the fixing frame, a rotary clamping mechanism is arranged on the right side in the fixing frame, a limiting plate is fixedly connected to the left side in the fixing frame, and a collecting box is fixedly connected to the bottom of the fixing frame. The rotating clamping mechanism comprises a rotating assembly and a clamping assembly, the rotating assembly is arranged on the right side in the fixing frame, the clamping assembly is arranged on the inner side of the rotating assembly, the rotating assembly comprises a first air cylinder, the first air cylinder is fixedly connected to the right side of the fixing frame, and a sliding plate is fixedly connected to the left side of the first air cylinder. The first motor is turned on, the first motor drives the worm to rotate, the worm drives the linkage rod to rotate through the worm gear, the linkage rod drives the fixing disc to rotate, the fixing disc can drive the penicillin bottle to rotate leftwards by 180 degrees, and disinfectant fluid in the penicillin bottle can be poured out.

This invention discloses a portable UV and hydrogen peroxide co-sterilization device for biosafety sample collection and delivery packaging. The device employs a double-layered insulated enclosure, with a UV sterilization lamp at the top and an atomizing hydrogen peroxide nozzle on the inner wall. The atomizing nozzle sprays micron-sized aerosol particles to achieve omnidirectional dispersion of the aerosol medium within the sealed space, combined with the UV light source arrangement design to eliminate sterilization dead zones. An adjustable partition inside the enclosure allows for flexible separation of samples of different sizes, preventing cross-contamination. Ventilation holes in the enclosure walls balance internal and external air pressure, ensuring product safety. An environmental monitoring module at the bottom monitors temperature and humidity data in real time and displays it on a screen outside the enclosure, providing visualization of the internal temperature and humidity. This invention facilitates dual sterilization and is adaptable to various pathogenic microorganism disinfection scenarios, possessing characteristics such as impact resistance, corrosion resistance, non-destructive sample handling, and environmental friendliness.

This invention relates to a pipeline-type thermal disinfection device and its usage method, comprising a pure water machine, a first electric three-way valve, a circulating pump, a heater, a second electric three-way valve, and a third electric three-way valve, sequentially connected via stainless steel pipes. The pure water machine includes a raw water inlet, a pure water outlet, and a wastewater outlet. The raw water inlet is connected to a tap water pipe, and the wastewater outlet is connected to a sewer. Interface one of the first electric three-way valve is connected to the raw water outlet, interface two is connected to the inlet of the circulating pump, and interface three is connected to interface one of the third electric three-way valve. Interfaces two and three of the third electric three-way valve are respectively connected to the raw water inlet and interface three of the second electric three-way valve. Interfaces two and one of the second electric three-way valve are respectively connected to the wastewater discharge pipe and the outlet of the heater. This device is integrated with the ward piping, seamlessly connecting with the ward's pure water piping, with no dead space, preventing bacterial growth during idle periods; it has a simple structure, is easy to operate, and has a high degree of automation.

The utility model discloses a nanometer gold brucellosis detection device, including the protection box, still including the first groove body and detection component, the first groove body is passed through and is set to the left end of protection box, and the storage box is slidably arranged to the inner wall of first groove body, and the bottom of storage box inner wall is slidably arranged with two clamping plates, and the spring is fixedly connected between the clamping plate and the inner wall of storage box, and the detection box is arranged between the two clamping plates, and the top of protection box inner wall is fixedly connected with two symmetrical ultraviolet disinfection lamp, and the inner wall of protection box is provided with the light reflection coating, and the detection component is arranged in the detection box, the utility model discloses by pulling two clamping plates outward, detection box is put into the clamping plate between, and the spring pushes the clamping plate and clamps the detection box, and then storage box is pushed into the protection box, avoids the interference of external factor to the detection result, and the inside of protection box is disinfected through the opening ultraviolet disinfection lamp, and the reflection of ultraviolet is enhanced by light reflection coating, and the disinfection effect is improved, and the influence of the residual bacteria on the next detection result is avoided.

The utility model relates to the technical field of memory alloy spring ring disinfection, and discloses a memory alloy spring ring disinfection device which comprises a cabinet body, a supporting shaft is rotatably connected to the inner wall of the bottom of the cabinet body through a bearing, and the bottom end of the supporting shaft penetrates through the outer wall of the bottom of the cabinet body. A driving assembly capable of enabling the supporting shaft to rotate in the axial direction is arranged on the outer wall of the bottom of the cabinet body, a rotating disc is fixedly connected to the top end of the supporting shaft, and a plurality of rotating rods arranged in a circular array are rotationally connected to the rotating disc in a penetrating mode. According to the utility model, the tray for placing the workpiece is arranged on the rotating disc, the workpiece on the tray can be driven to rotate in the cabinet body in the rotating process of the rotating disc, and the workpiece rotates while rotating in the cabinet body through the matched use of the fixed wheel and the arc-shaped plate in the rotating process; the ultraviolet light received by the workpiece is more uniform, and the disinfection effect on the workpiece is enhanced.

A method for dynamically capturing PM2.5 and bacteria by using magnetically controlled magnetic sterilization porous medium, a sandwich structure medium with magnetic, porous and sterilization functions is prepared by using a magnetically controlled pulse electrodeposition method. The magnetic sterilization porous particles are used as filter materials in a dynamic capture device, the filter materials are controlled by the magnetization force generated by the electromagnet and the centrifugal force generated by the channel rotation, the magnetic field strength and the rotation speed are changed, the magnetic sterilization porous particles achieve dynamic balance and oscillate along the force direction; in the inlet direction, the filter materials are controlled by the drag force of the airflow and the gravity, and are suspended in the channel; the suspended and oscillated magnetic sterilization porous particle filter materials dynamically capture PM2.5 and sterilize the bacteria attached to PM2.5. The centrifugal force and the magnetization force cooperatively control the suspended and oscillated filter materials to improve the meeting probability with the pollutants in the air, the filter materials have the characteristics of smaller filtration resistance, higher efficiency, sterilization function, low noise, large air processing amount per unit time and low energy consumption.

This invention discloses an air filtration and disinfection structure for processing dried beef, comprising at least one air filtration device installed at the bottom of a drying cabinet for filtering and disinfecting air. The air filtration device includes a coarse filter cylinder and a fine filter cylinder sealed together by bolts. An air inlet is opened on the side of the fine filter cylinder. An inner cylinder is fitted inside the coarse filter cylinder, and an ultraviolet lamp column is installed inside the inner cylinder, with one end of the ultraviolet lamp column sealed and penetrating the fine filter cylinder. A spiral plate is fitted onto the outer side of the inner cylinder near the coarse filter cylinder section. An adhesion mechanism is provided on the inner wall of the coarse filter cylinder, comprising an adhesion paper and a knob. Rotating the knob causes the adhesion paper to rotate inside the coarse filter cylinder. This invention can effectively achieve a three-stage filtration and disinfection effect on the air while ensuring the actual airflow, reducing the difficulty of actual maintenance.