9results about How to "Achieve bactericidal effect" patented technology

The invention discloses sterile cold filling and online sterilization integrated production equipment for beverages, and relates to the technical field of sterile cold filling, the sterile cold filling and online sterilization integrated production equipment comprises an integrated machine body, the integrated machine body is provided with a conveying belt body used for conveying filling containers, and the integrated machine body is further fixedly provided with a beverage storage tank used for storing filling beverages; a discharging port of the beverage storage tank is provided with a discharging pipe, a sterile cold filling mechanism used for beverage cold filling is arranged below the discharging pipe, the integrated machine body is further provided with an online sterilization mechanism used for conducting steam sterilization on the sterile cold filling mechanism, and a filling positioning mechanism used for limiting movement of a filling container on the conveying belt body is further arranged above the conveying belt body. During use, the conversion push rod and the conversion rotating rod are arranged to drive the material guide wheel to rotate and reverse, and after the filling push rod is reset, the filling piston excessively retracts to expose the steam sterilization opening, so that precise switching between a material passage and a sterilization passage is realized, communication between steam and the beverage storage tank as well as the discharging pipe is cut off structurally, and materials are prevented from being polluted by the steam.

The utility model discloses a heat purification all-in-one machine. A water purification filter element of the water purification and heat purification all-in-one machine comprises an RO filter element module and is provided with a purified water inlet, a purified water outlet and a waste water opening, a booster pump is connected between a water source and the purified water inlet through a first pipeline, a water inlet of a hot tank is communicated with the purified water outlet through a second pipeline, and a water outlet of the hot tank is communicated with a first valve opening of a reversing valve through a third pipeline. The hot water pump is arranged on the third pipeline, a hot water inlet of the water outlet mechanism is communicated with a second valve port of the reversing valve through a fourth pipeline, and a third valve port of the reversing valve is communicated with the purified water inlet through a fifth pipeline. The heat purifying and purifying all-in-one machine has a hot tank cleaning mode, due to the fact that the temperature of hot water contained in the hot tank is high, the hot water in the hot tank sequentially flows through the hot water pump, the reversing valve, the fifth pipeline, the front carbon core module, the booster pump and the RO filter element module to clean and sterilize the parts and the pipelines, cleaning is more thorough, the sterilizing effect is better, and the water purifying and purifying all-in-one machine is more energy-saving and environment-friendly. And the water use health and safety of the user are improved.

This invention provides a sterilization component for a wall-mounted air conditioner with top and bottom air outlets, and the same air conditioner itself. The sterilization component includes an upper air outlet, a lower air outlet, a filter holder, and a sterilization device. The filter holder is movable between the upper and lower air outlets. The sterilization device is mounted on the filter holder and moves integrally with it, facing the interior of the air conditioner to sterilize its interior. The sterilization device can also move along a second direction on the filter holder. The direction in which the sterilization device moves integrally with the filter holder is a first direction, and the second direction is not parallel to the first direction, allowing the sterilization device to move and sterilize along a combination of the first and second directions during the sterilization process. This invention improves the sterilization effect on the indoor unit, thereby enhancing the user experience and preventing mold growth and air pollution that could affect user health.

This invention relates to the field of environmental engineering technology and discloses a method for treating wastewater containing copper nitrate and copper sulfate from the high-purity copper industry. The method involves filtering the copper nitrate and copper sulfate wastewater into reaction tanks A and B respectively, adding flocculants, monitoring the pH value of the reaction tanks during the reaction process using online monitoring instruments, and separately adding hydrogen peroxide to reaction tank A to break down the complexed copper and convert it into Cu. 2+ The supernatant is used as effluent and treated by diffusion dialysis. Activated carbon adsorption and reverse osmosis separation are used to further remove residual copper ions. The sludge is washed eight times with circulating water. Based on sludge stabilization, the sludge is converted into organic fertilizer through composting. Bioleaching technology uses microorganisms or their metabolites to leach valuable metals from the sludge through interaction with the metals. The treated wastewater is neutralized and then discharged into a comprehensive wastewater pond. The recovered copper is electrolyzed to produce copper products with 98% purity.

This invention provides an electrolysis device, an electrolysis module comprising the same, and a cleaning device, relating to the field of cleaning apparatus technology. The electrolysis device provided by this invention contains a dandelion-like catalyst. Using this electrolysis device to electrolyze water, a high current density can be achieved at a relatively low voltage, significantly improving the generation efficiency of micro / nano bubbles and reducing energy consumption. Simultaneously, it can also generate active oxygen substances, achieving a dual effect of decontamination and sterilization.

The application discloses a preparation method and application of an activated carbon fiber paper-based water purification material. The material comprises activated carbon fibers, activated carbon particles, synthetic fibers and functional particles. The application also discloses a preparation method of the activated carbon fiber paper-based water purification material and a use method of the material in the water purification field. The activated carbon fiber paper-based water purification material is prepared by using a wet forming technology, the synthetic fibers are used as particle capturing agents to improve the overall bonding strength of the material, the activated carbon fibers and the activated carbon particles can fully play the adsorption effect, and the functional particles can realize the sterilization effect. The paper-based water purification material prepared by using the special wet process can make the raw material components have better effect and higher efficiency, and greatly increase the treatment capacity. The material can expand the water purification performance range, remove more harmful substances, remove chlorine and decolorize water, and has the effects of bacteriostasis and scale inhibition, and is a high-efficiency water purification material.

The utility model relates to the field of atomization devices, and discloses a clinical pneumology department atomization device which comprises a device shell, a fixing plate is fixedly connected to the inner wall of the device shell, a button is arranged on the outer wall of the fixing plate, a sliding clamping groove is formed in the outer wall of one end of the device shell, and a movable plate door is connected to the outer wall of the sliding clamping groove in a sliding mode. And the inner wall of the device shell is fixedly connected with an ultraviolet lamp. By arranging the pull rod, the limiting buckle, the supporting plate and the movable plate door, when the movable plate door is opened, the limiting buckle can be separated from the clamping groove in the movable plate door by pulling the pull rod outwards, the movable plate door can freely slide along the sliding clamping groove, meanwhile, the movable plate door makes contact with and presses the button, the ultraviolet lamp is turned off through the button, and if the movable plate door is closed, the button bounces up; and the button controls the ultraviolet lamp to be turned on, so that the cleaned mask and the atomizer are stored, sterilized and disinfected.

The present invention discloses a sterilization iodophor compound composition and a processing technology thereof, and relates to the technical field of sterilization, xanthan gum is added into deionized water, stirring is performed until complete dissolution, cooling is performed, glycerol and an amino-polyethylene glycol-polyacrylic acid block copolymer are added, stirring is performed until complete dissolution, povidone iodine is added, stirring is performed until complete dissolution, and the sterilization iodophor compound composition is obtained. And adding the microcapsule solution, adding deionized water, stirring, keeping out of light, standing and filtering to obtain the iodophor compound composition for sterilization. The povidone iodine can oxidize and destroy bacterial protein and nucleic acid by providing free iodine, so that a broad-spectrum bactericidal effect is achieved; thymol and eugenol destroy bacterial cell membranes and cell walls and inhibit key enzyme activity so as to realize a bactericidal effect; tannic acid is combined with protein to form a compound on a cell membrane to destroy the membrane function of the cell membrane; through the synergistic effect of the three components, the sterilization effect of the iodophor compound composition for sterilization is improved.

The utility model relates to the technical field of chilli sauce production equipment, and discloses an automatic sterilization device for chilli sauce production, which comprises a pasteurization machine, the surfaces of the two side walls of the pasteurization machine are respectively and fixedly connected with a feeding table and a discharging table, and the top surface of the discharging table is provided with an ultraviolet sterilization assembly. The ultraviolet sterilization assembly comprises a first guide plate which is relatively and fixedly connected to the surface of the top of the discharging table, second guide plates are uniformly and fixedly connected to the surface of the top of the discharging table, and ultraviolet sterilization lamps are fixedly connected to the opposite surfaces of the first guide plate and the surfaces of the two sides of the second guide plates; connecting grooves are evenly formed in the surface of the discharging table, and rotating shafts are evenly arranged in the discharging table. According to the utility model, the pasteurization machine and the ultraviolet sterilization assembly are matched for use, so that the dual sterilization effect is realized, and the sterilization uniformity is ensured.