123 results about "Ultrasonic atomizer" patented technology

The invention discloses a microbiological deodorization method, which belongs to the technical field of disinfection and deodorization, and comprises the following steps: S1, preparing a microbial preparation, S2, pre-stirring a strain combination; S3, preparing a deodorant from the prepared composite microbial preparation according to the mass; and S4, putting a prepared deodorant into an ultrasonic atomizer or a spray tower. According to the invention, the microbial preparation is creatively adopted to perform spray deodorization on the odor source, so that the deodorization efficiency is high, the effect is good, the treatment cost of the odor source and odor is effectively reduced, the overall operation difficulty is low, only the polluted area is atomized, the odor is effectively controlled before volatilization, the odor pollution spreading can be effectively controlled, and the influence on the operation environment is avoided; the microbial inoculum is non-toxic, can be naturally degraded, has no residue after deodorization, does not need additional neutralization and filtration, has higher environmental adaptability, and meets the deodorization requirements of small and medium-sized farms and small and medium-sized garbage collection stations.

The invention discloses an Aralia chinensis root system development optimization aeroponic cultivation control system and method, and particularly relates to the technical field of Aralia chinensis root system cultivation, the Aralia chinensis root system development optimization aeroponic cultivation control system comprises an aeroponic cultivation box, a high pressure output module, an atomization device, an oxygen supply module, a nutrient solution supply module, a multi-dimensional monitoring module and a control module; aralia root systems are placed in the grooves. And the high-voltage output module is used for providing stable high-voltage power. The nutrient solution is pushed by the high-pressure output module to form a dynamic flowing fog environment, and is matched with easily-adsorbed fog drops refined by the ultrasonic atomizer, so that the nutrient solution is more fully contacted with the root system under the cooperation of the oxygen supply module and the nutrient solution supply module, and the nutrient solution is aeroponically cultured in the whole process, is good in dissolved oxygen content, flows without corrosion, and can effectively promote the growth of the root system; in the growth accelerating link, seedling raising in spring only needs more than 20 days to complete root promoting and germination, compared with a traditional mode, the seedling raising period is remarkably shortened, and meanwhile the rooting rate and the germination rate are greatly increased.

The utility model relates to the field of aluminum alloy profile production equipment, in particular to an atomization treatment device for extrusion production of aluminum alloy profiles, and mainly solves the problems of non-uniform atomized particles and unstable cooling efficiency in the prior art. Comprising a quenching box, an atomization treatment mechanism, an ultrasonic atomizer, a water circulation mechanism, a nitrogen storage tank, an air pump, an air pipe, a first switch valve, a second switch valve, a water pump, a water inlet pipe, a water outlet pipe and a fan, a quenching cavity is formed in the quenching box, an inlet and an outlet which are communicated with the quenching cavity are formed in the quenching box, and a mounting frame is arranged on the periphery of the quenching cavity; the atomizing treatment mechanism is arranged on the mounting frame, a through hole is formed in the top of the quenching box, the fan is arranged at the position of the through hole, a water storage tank is arranged at the bottom of the quenching box, a water outlet communicated with the water storage tank is formed in the quenching box, and the water outlet is connected with the water inlet end of the water circulation mechanism through a water outlet pipe.

The disinfection structure comprises an intelligent walking base, a liquid storage tank is arranged over the intelligent walking base, an ultrasonic atomizer is fixedly installed in the liquid storage tank, two cavities are formed in the intelligent walking base, and the two cavities are located on the left side and the right side of the intelligent walking base correspondingly; and driving mechanisms are fixedly mounted at the bottoms of the two cavities. A toothed plate is driven by a servo motor to vertically ascend and descend under the limiting action of a limiting sliding groove and a limiting sliding block, and the toothed plate is matched with a T-shaped connecting base to drive a liquid storage box and a mist discharging assembly to vertically ascend and descend for adjustment, so that the disinfecting and killing height of mist spray is conveniently adjusted in real time, and the disinfecting and killing effect of the mist spray is improved; disinfection mist generated by the ultrasonic atomizer is guided into the square sealing pipe through the air guide pipe and the mist discharging pipe, so that the square sealing pipe is matched with the two inclined square pipes to guide the disinfection mist into the multiple exhaust circular pipes, the multiple exhaust circular pipes spray and disinfect in multiple directions, and the spray disinfection efficiency is improved.

This invention provides a rapid curing and drying production line for glass adhesive products. The production line includes a sequentially connected feeding robot, a conveying mechanism, a multi-stage temperature and humidity control tunnel, a cold air setting zone, a quality inspection zone, and a packaging zone. The conveying mechanism uses a combination of rollers and conveyor belts, enabling 90-degree rotation and stepless speed regulation, achieving continuous conveying throughout the zones. The multi-stage temperature and humidity control tunnel is divided into a 20°C low-temperature zone, a 40°C medium-temperature zone, and a 60°C high-temperature zone along the conveying direction. It is equipped with a humidified hot air circulation system containing a centrifugal fan, a ceramic PTC heater, an ultrasonic atomizer, and guide plates, working in conjunction with a control system to achieve precise temperature and humidity control. This production line can shorten curing time to the hour level, achieving fully automated continuous production, reducing overall energy consumption by more than 50%, while also reducing uneven curing and residual bubbles, improving product quality stability. It is suitable for the efficient curing and drying production of glass adhesive products.

The present application belongs to the field of metal wire cleaning, and provides a cleaning and passivation method for special-shaped copper wire with grooves and small wire diameter; first, the copper wire is pre-blowed by an annular air knife to remove surface attachments, and is introduced into a groove guide water pipe; then, directional hot water consistent with the groove direction of the copper wire is used for strong flushing, and catechin gel mother liquor is added in the cleaning liquid and a brush is arranged for cooperative brushing; the copper wire is introduced into an ultrasonic cleaning tank for reciprocating deep purification, and the purified copper wire is introduced into a hot air duct arranged in the groove for deep dehydration and guide flow drying; the copper wire is introduced into a passivation chamber provided with an ultrasonic atomizer, and a passivation liquid containing a succinimidazole agent is atomized into uniform fine mist droplets to cover the copper wire; after the copper wire is finally dried by hot air, film formation and solidification are completed, and then the copper wire is wound, effectively solving the problems of difficult cleaning of special-shaped copper wire grooves and uneven passivation film, and improving the surface quality and oxidation resistance of the product.

This invention relates to an ultrasonic nebulizer and its clamping structure, comprising a nebulizer body and a connecting frame. A support base is fixedly installed in the middle of the connecting frame, and a groove for placing the nebulizer body is provided on the top of the support base. Adjustment mechanisms for positioning the support base are provided at both ends of the connecting frame. The connecting frame is placed around the patient's neck, and the square rod is pulled out from the placement groove and its angle is adjusted so that the square rod is vertical and the sponge block on the limiting plate faces the patient's head. Then, the first square block is inserted into the placement groove, and the square rod slides into the slotted hole. The patient's head provides support for the limiting plate, preventing the connecting frame from slipping off the patient's neck. At this time, the placement groove limits the first square block, and the slotted hole limits the square rod. The magnetic block positions the nebulizer body, thereby preventing the nebulizer mask from misaligning with the patient's face, avoiding a decrease in the concentration of the drug in the respiratory tract, and thus ensuring the therapeutic effect.

The invention relates to the technical field of silicon powder treatment, in particular to a silicon powder treatment process for producing silicon nitride ceramic, silicon powder integrated treatment equipment comprises a treatment box, a silicon powder conveying pipe is fixedly arranged on the upper portion in the treatment box, one end of the silicon powder conveying pipe extends into the treatment box, and the other end of the silicon powder conveying pipe extends into the treatment box. The middle of the silicon powder conveying pipe is located in the treatment box and is obliquely arranged, and an ultrasonic atomizer is further arranged over the middle of the silicon powder conveying pipe. Through the integrated design of the ultrasonic atomizer, the passive plasma reactor and the built-in diversion cone hopper-grading impeller, seamless connection of silicon powder atomization, solidification and grading procedures is achieved, impurity pollution caused by a metal electrode is avoided, the high purity of the silicon powder is guaranteed, coarse and fine silicon powder with the uniform particle size is obtained through accurate grading, and the quality of the silicon powder is improved. Oxidation and loss in the powder transfer process are reduced, and a high-quality raw material basis is provided for subsequent nitridation reaction.

The utility model discloses a machine room air conditioner condensate water recycling device which comprises an air conditioner arranged in a machine room, and a water storage tank, an atomization cavity, an ultrasonic atomizer and an air supply unit are arranged in the machine room. A water inlet pipe of the water storage tank is connected with a drainage pipe of the air conditioner and used for storing condensate water of the air conditioner. An atomization cavity is formed in the top of the water storage tank, an ultrasonic nebulizer is arranged in the water storage tank, the ultrasonic nebulizer is arranged below the water level and used for converting water into water mist, and the water mist is temporarily stored in the atomization cavity; the air supply unit is connected with the atomization cavity, installed at the joint of the water storage tank and the atomization cavity and used for blowing water mist in the atomization cavity into the machine room. By collecting, filtering and recycling the condensed water of the air conditioner in the machine room, the condensed water which is wasted originally is recycled, so that the dependence of the machine room on an external water source can be reduced, and the water resource is saved to a certain extent; by arranging the ultrasonic nebulizer in the water storage tank, water can be conveniently converted into water mist, the humidity in the machine room can be stabilized within a preset range, and the problems that static electricity is likely to be generated due to the fact that the humidity of the machine room is too low, and a data storage medium is likely to deform and warp due to the dry environment of the machine room are effectively solved.

The present application relates to the field of humidifier, especially to a centrifugal ultrasonic humidifier. The centrifugal ultrasonic humidifier of the present application converts water and disinfectant with arbitrary ratio into atomized airflow by ultrasonic atomizer and centrifugal atomizer, and sprays the atomized airflow to the outside environment through the telescopic spray cylinder group composed of outer spray cylinder, middle spray cylinder and inner spray cylinder for disinfection and humidification. By changing the upward extension height of the telescopic spray cylinder group, the spraying range of the atomized airflow can be increased, the residence time of the atomized airflow in the air can be prolonged, and the phenomenon of a large amount of atomized airflow falling to the ground can be reduced. In addition, the spraying direction and angle of the atomized airflow can be changed by the telescopic plate. The technical problem of the large ground humidity caused by the large amount of atomized airflow not being able to vaporize in the air during the long-distance and large-range space disinfection and humidification using the centrifugal ultrasonic humidifier is solved, and the difficulty of ground environment humidity management is increased.

The utility model discloses a kind of high-efficiency dust recovery devices, including big cabinet and small cabinet at one end of big cabinet;Small cabinet inside is provided with exhaust fan, and the air extraction end of exhaust fan is towards big cabinet, and big cabinet and small cabinet cooperation position are provided with air extraction hole;The inside of the air inlet end of big cabinet is integrated with filter assembly, and the impurities of gas entering via the air inlet end of big cabinet are filtered by filter assembly;Big cabinet inside has dust hood with filter assembly communication, and the output end of dust hood is communicated with dust collection tank by ventilation pipe;Dust collection tank is located at the position of big cabinet close to air extraction hole;Recovery device further includes ultrasonic atomizer set on the upper end of big cabinet, and ultrasonic atomizer is communicated with filter assembly by nozzle extending to the inside of big cabinet.The device of the utility model is high in dust recovery efficiency, low in maintenance cost, overall is split type structure, easy to disassemble and maintain, and has good heat dissipation performance.

The invention relates to the technical field of semiconductor materials, in particular to a high-crystallinity and high-conductivity ZnGa2O4 epitaxial thin film and a preparation method thereof. Mixing the gallium acetylacetonate aqueous solution, the zinc acetylacetonate aqueous solution and the tetravalent tin salt aqueous solution to form a precursor solution; cleaning and nitrogen purging a sapphire substrate, fixing the sapphire substrate in a fog chemical vapor deposition equipment reactor, putting the precursor solution into an ultrasonic atomizer, starting the ultrasonic atomizer, and performing ultrasonic atomization growth to obtain a coarse ZnGa2O4 epitaxial film; and then performing in-situ annealing to obtain the ZnGa2O4 epitaxial thin film with high crystallinity and high conductivity. The crystallinity and conductivity of the ZnGa2O4 epitaxial thin film are synergistically improved through doping of a proper amount of tin and in-situ annealing.

The utility model relates to the technical field of atomizers, in particular to an ultrasonic atomizer humidification control circuit and a power supply, and the power supply comprises a DC5V power supply and a DC3V power supply. The water level detection circuit comprises a dry reed H, a magnet T, a resistor R1, a variable resistor RT1 and a double-voltage comparator LM393; one end of the dry reed H is electrically connected with DC5V, the other end of the dry reed H is electrically connected with a pin 3 of the double-voltage comparator LM393 through a resistor R1, and a magnet T is arranged on one side of the dry reed; one end of the variable resistor RT1 is electrically connected with DC5V, the other end of the variable resistor RT1 is grounded, and the adjustable end of the variable resistor RT1 is electrically connected with a pin 3 and a pin 2 of the double-voltage comparator LM393.

The invention relates to the technical field of acid mist purification towers, and provides a glass fiber reinforced plastic purification tower for acid mist treatment, which comprises a tower body, the bottom of the inner cavity of the tower body is filled with chemical treatment liquid, the glass fiber reinforced plastic purification tower further comprises at least three groups of circulating atomization mechanisms, a first communicating pipe is mounted between each circulating atomization mechanism and the tower body in a communicating manner, and a second communicating pipe is mounted between each circulating atomization mechanism and the tower body. A third communicating pipe is installed on the top of the circulating atomization mechanism in a communicating mode, and a buoy is installed in an inner cavity of the circulating atomization mechanism. According to the device, the ultrasonic nebulizer is supported through the connecting column, ultrasonic waves are generated through the ultrasonic nebulizer, chemical treatment liquid is atomized, the volume of a single atomized liquid reaches the micron level, then the atomized liquid is conveyed into the reaction tank through the conveying mechanism, and acid mist waste gas entering the inner cavity of the tower body is shunted through the reaction tank; and the acid mist waste gas is in full contact with the atomized micron-level chemical treatment liquid, so that the neutralization reaction treatment efficiency of the acid mist waste gas and the chemical treatment liquid is exponentially improved.

The ultrasonic nebulizer comprises a base, a driving assembly is arranged at the top of the base, a rotating shaft is arranged at the top of the base through the driving assembly, a fixing block is rotationally connected to the surface of the rotating shaft, the fixing block is fixedly connected with the base, a transmission assembly is arranged on the surface of the rotating shaft, and the transmission assembly is fixedly connected with the rotating shaft. A screw rod is arranged on the surface of the rotating shaft through a transmission assembly, a fixing frame is rotatably connected to the surface of the screw rod, a threaded sleeve is in threaded connection to the surface of the screw rod, a lifting plate is fixedly installed on the surface of the threaded sleeve, a rotating assembly is arranged at the bottom of the lifting plate, and a containing barrel is arranged in the lifting plate through the rotating assembly; an atomization assembly is arranged in the containing barrel. In the production process of the metal organic framework, the height of the atomization assembly can be flexibly adjusted according to different process steps, operation requirements or matching conditions with other equipment, so that an operator can operate the atomization assembly more conveniently.

The invention discloses an ultrasonic atomization dedusting intelligent diagnosis early warning system and method, and relates to the technical field of ultrasonic atomization intelligent monitoring and control. The system comprises a basic dust removal unit (an ultrasonic atomizer, a fan and a water tank) and an intelligent diagnosis early warning unit (a sensing layer, a data transmission layer, a control diagnosis layer, an execution layer and a data storage layer). The sensing layer is provided with multiple sensors to collect multi-dimensional parameters, data are transmitted to the control diagnosis layer through the industrial Ethernet, the edge calculation unit recognizes faults through an AI fault recognition model and calculates the overall risk degree in combination with the formula of fault degree * weight coefficient, the early warning threshold judgment module sets three levels of threshold values, the execution layer correspondingly performs linkage actions, and the control diagnosis layer performs control diagnosis. And two working condition threshold values and self-adaptive parameter regulation and control are supported. According to the invention, accurate fault diagnosis, graded early warning and on-demand dust removal are realized, energy consumption and fault expansion risks are reduced, and the method is suitable for industrial dust removal scenes.

An ultrasonic atomizer capable of safely atomizing various liquids is provided. The ultrasonic atomizer is provided with an atomization case housing an atomizing chamber that atomizes liquid via ultrasonic vibration, an ultrasonic transducer disposed at an ultrasonic emission opening with its vibrating surface positioned in the liquid, a sealed pressurization chamber adjoining the bottom surface of the ultrasonic transducer, and a gas supply mechanism that pressurizes and supplies explosion-suppressing gas to the pressurization chamber.

The utility model belongs to the field of plant essential oil extraction technology, concretely is a kind of plant essential oil extraction equipment, including support;The middle part of support is rigidly connected with glass distiller;Sealing cover is installed in the top of glass distiller by flange;The top of support is rigidly connected with ultrasonic atomizer;The output end of ultrasonic atomizer is rigidly connected with water pipe;The water pipe is wear -resistant hose;Water pipe penetrates sealing cover side wall and is rigidly connected with annular tube;Water pipe and sealing cover are mutually rigidly connected;Annular tube and sealing cover are rigidly connected with multiple fixed rods;Multiple atomizing nozzles are rigidly connected in the middle part of annular tube;The inside of glass distiller is installed with placing structure;The placing structure is used to place raw material, by adopting the method that rose petal is atomized wet before distillation, can improve rose petal essential oil extraction, internal linalool, citronellol and other key aroma components retention rate, increase the quality after essential oil extraction.

The application discloses an ultrasonic atomization heat dissipation technology, in particular to an ultrasonic atomizer and an atomization cooling system with self-feedback regulation and control, belonging to the technical field of cooling and heat dissipation. The ultrasonic atomizer is composed of a piezoelectric ultrasonic transducer arranged in a liquid storage cavity, an array of micro-porous silicon sheets and grooves. The ultrasonic atomizer is arrayed to form an array ultrasonic atomization module. Then, a liquid distribution pipeline is used to provide liquid to be atomized for each ultrasonic atomizer. A temperature monitoring module is used to monitor the temperature of each heat dissipation area of an object to be cooled. An atomization control module is used to set the ultrasonic frequency and power according to the temperature of each heat dissipation area, and control the corresponding ultrasonic atomizer to perform ultrasonic atomization. The application can effectively regulate the cooling intensity according to the hot spots, improve the heat exchange uniformity and cooling efficiency, and realize intelligent cooling with high efficiency and low energy consumption.

The utility model relates to the technical field of steam carpet cleaning robots, in particular to a high-temperature steam emitting mechanism of a steam carpet cleaning robot, which comprises a protective frame and a round head clamping column, an ultrasonic nebulizer is arranged in the protective frame, and heating components are arranged on two sides of the protective frame at equal intervals. The heating assembly comprises stainless steel sleeves arranged on the two sides of the protection frame at equal intervals, and fixing assemblies are arranged on the two sides, located between the stainless steel sleeves, of the protection frame. An electric heating wire is mounted in the stainless steel sleeve through a mounting frame; clear water in the water tank of the steam carpet cleaning robot is heated through the heating assembly, high-temperature steam is generated, the ultrasonic atomizer works to atomize the clear water in the water tank of the steam carpet cleaning robot, and therefore a large amount of mist is generated and mixed with the steam in the water tank of the steam carpet cleaning robot. And the air output of the steam carpet cleaning robot is increased, so that the cleaning efficiency of the steam carpet cleaning robot can be improved.

This invention belongs to the field of inorganic functional material preparation technology, and specifically relates to a method for preparing α-Fe₂O₃ nanopowder by salt-assisted ultrasonic spray pyrolysis. First, an auxiliary salt and a ferric salt are dissolved in deionized water and ultrasonically prepared to form a precursor solution with an iron concentration of 0.01–1 mol / L. Then, the precursor solution is atomized in an ultrasonic atomizer with an ultrasonic frequency of 1.7–3 MHz, and the resulting droplets are collected. After collection, the droplets are ultrasonicated, filtered, and dried to obtain α-Fe₂O₃ nanopowder. This invention, by adding an auxiliary salt as a high-temperature solvent, solves the problems of severe agglomeration, large particle size, and poor uniformity in powders prepared by spray pyrolysis. The α-Fe₂O₃ powder obtained by the above method not only has small particle size, good uniformity and dispersibility, but the added auxiliary salt can also be recycled and reused.

The invention belongs to the field of metal wire cleaning, and provides a cleaning and passivating method for a small-wire-diameter special-shaped copper wire with a groove. The method comprises the following steps: firstly, pre-blowing a copper wire through an annular air knife to remove surface attachments, and introducing the copper wire into a crossheading diversion water pipe; then, directional hot water consistent with the copper wire groove in direction is adopted for strong scouring, meanwhile, catechu gel mother liquor is added into cleaning liquid, and a brush is arranged for collaborative scrubbing; the copper wire enters an ultrasonic cleaning tank to be subjected to reciprocating deep purification, and the purified copper wire is guided into a hot air channel arranged along the ultrasonic cleaning tank to be subjected to deep dehydration and flow guide drying; the copper wire enters a passivation chamber provided with an ultrasonic atomizer, and a passivation solution containing a sodium succinate + acylimidazole agent is atomized into uniform fine fog drops to cover the copper wire; and the copper wire is finally dried by hot air to form a film, cured and then wound, so that the problems that the groove of the special-shaped copper wire is difficult to clean and the passivation film is uneven are effectively solved, and the surface quality and the anti-oxidation performance of the product are improved.

The utility model discloses Chinese herbal medicine extract solid-liquid separation equipment, and relates to the technical field of Chinese herbal medicine, in particular to the Chinese herbal medicine extract solid-liquid separation equipment which comprises a supporting sleeve, a separation box is movably sleeved with an inner cavity of the supporting sleeve, a floating plate is movably sleeved with an inner cavity of the separation box, and a water absorption strip is fixedly sleeved with an inner cavity of the floating plate. And an ultrasonic atomizer is fixedly supported above the floating plate. According to the solid-liquid separation equipment for the Chinese herbal medicine extracting solution, the separation box is arranged, a floating plate is movably arranged in the separation box in a sleeving manner, a filtering frame is connected to the bottom surface of the floating plate, and meanwhile, a water absorption strip extending into the filtering frame is fixedly supported in the floating plate, so that filtering and water absorption can be completed; the ultrasonic atomizer which is supported on the floating plate and located outside the water absorption strip can assist in continuously atomizing the liquid medicine, so that the pure liquid medicine is conveyed upwards through the conveying pipeline.

This invention discloses a hydrogen peroxide ultrasonic atomization oxidation system and method for NO in flue gas. The system includes a hydrogen peroxide ultrasonic atomizer, a hydrogen peroxide pH adjustment system, and a spray grille installed in the flue. The hydrogen peroxide ultrasonic atomizer has an atomization outlet at the top, a hydrogen peroxide inlet pipe on the top side wall, and a compressed air pipe on the bottom side wall. The hydrogen peroxide pH adjustment system includes a mixing tank, an alkali storage tank, and a hydrogen peroxide storage tank. A pH meter is installed in the mixing tank, with its inlet connected to both the alkali storage tank and the hydrogen peroxide storage tank, and its outlet connected to the hydrogen peroxide inlet pipe. The inlet of the spray grille is connected to the atomization outlet. This invention adjusts the pH value of the hydrogen peroxide during delivery, promoting more efficient and targeted decomposition of hydroxyl radicals at high temperatures, thus improving hydrogen peroxide utilization. The smaller droplet size of the ultrasonically atomized hydrogen peroxide increases the gas-liquid contact area, shortens the heating process, and allows the hydrogen peroxide droplets to be rapidly heated and decomposed by the high-temperature flue gas, solving the problems of low efficiency and severe ineffective decomposition of NO in flue gas by hydrogen peroxide oxidation.

The utility model discloses a humidifier, it includes: upper casing, lower casing, water tank and electronic device, water tank is located between upper casing and lower casing, and water tank forms atomizing chamber with upper casing, and water tank forms drying chamber with lower casing, and electronic device is accommodated in drying chamber. Among them, water tank has water storage cavity, and the bottom of water tank is equipped with boss and stepped recess. Electronic device includes: control circuit board, button, ultrasonic atomizer and fan, and button is equipped on the lateral wall of lower casing, and control circuit board is installed in drying chamber and is located at boss place, and ultrasonic atomizer and fan are all electrically connected control circuit board. The lower casing is equipped with the locating post, and the control circuit board is equipped with the locating hole, and the stepped recess is equipped with the through -hole, and the ultrasonic atomizer is installed in the through -hole. The humidifier can make each part cooperation more compact, make full use of its internal space to save material and transportation cost.

The utility model relates to the technical field of building material detection and test equipment, and discloses a concrete curing chamber which comprises a curing chamber body, a magnetic suction door and a magnetic suction frame. According to the concrete curing room, external heat exchange is effectively isolated by arranging the heat preservation layer, energy loss is reduced, the energy-saving effect is achieved, the room temperature can be rapidly increased within a short time through the multiple sets of graphene far-infrared heating pieces, when the temperature reaches the preset upper limit, a system can automatically start a cooling mechanism and switch to a refrigeration mode, and the energy-saving effect is achieved. By means of the application of the low-temperature mute scroll compressor, the micro-channel condenser and the evaporator, energy consumption is reduced, heat dissipation efficiency is improved, in addition, a humidification and dehumidification system is further integrated in the cultivation chamber, moisture in air is increased through an ultrasonic atomizer, meanwhile, redundant moisture is removed through a solid drying agent adsorption unit, constant indoor relative humidity is ensured, and the energy consumption is reduced. And due to the application of the low-noise direct-current fan and the HEPA filter screen, uniform distribution of airflow and purification of air quality are achieved.

The invention belongs to the technical field of material drying, and particularly relates to an ultrasonic powder drying device and method.The device mainly comprises a support, an air supply system, a hot air heating system, a high-pressure storage tank, an ultrasonic powder drying tank, a waste heat recovery system and a cyclone dust removal system. The core of the ultrasonic powder drying device is that an ultrasonic atomizer at the top of the ultrasonic powder drying tank is integrated with an ultrasonic atomization sheet and a volute type gas channel, and liquid raw materials can be atomized in the ultrasonic powder drying tank and uniformly mixed with rotational flow hot air to achieve efficient drying; meanwhile, the waste heat recovery system is connected between the high-pressure material storage tank and the ultrasonic powder drying tank, and waste gas waste heat led out from the cyclone dust removal system is used for preheating the liquid raw materials. According to the method, energy consumption is effectively reduced, loss of activity of heat-sensitive materials is avoided, the obtained powder is uniform in particle size and good in fluidity, and the method is particularly suitable for drying preparation of high-added-value products such as high-end nanometer materials, new energy materials and drugs.

This utility model relates to the field of expanded paper technology, specifically to a cutting device for expanded paper. It includes a cutting machine body and cutting and traction components mounted on the machine body. A humidifying chamber is fixedly installed on the machine body, and a humidifying plate is provided on the humidifying chamber. A smoothing component for keeping the edges of the expanded paper flat is also provided on the machine body. The smoothing component includes a movable frame mounted on the machine body, a rotating rod on the movable frame, and a connecting rod in the rotating rod. This utility model, by setting up a humidifying chamber, allows an ultrasonic atomizer to humidify the interior of the paper through the humidifying plate. This allows the expanded paper passing through the guide rollers to absorb moisture from the humidifying chamber and become humidified, thereby restoring the moisture content between the edges and the interior of the expanded paper to a new equilibrium. The internal stress caused by drying is gradually released, and the raised edges are smoothed back after the humidity is evenly distributed, thus gradually improving the edge curling situation.

The utility model relates to the technical field of sock comfort detection devices, and discloses a sock comfort detection device which comprises a detection device case, a detection device water tank and a detection device atomization box are arranged in the detection device case, an ultrasonic nebulizer is arranged in the detection device atomization box, and the ultrasonic nebulizer is connected with the detection device water tank. The ultrasonic nebulizer is communicated with the detection device water tank through a water supply pipe, and a water pump is connected in series in the water supply pipe. According to the utility model, through comparison detection of the detection device detection tube and the detection device control tube, the air permeability and the drying condition of the sock to be detected can be visually evaluated, and rapid comparison detection can be carried out on the local area of the sock.

The utility model relates to the technical field of disinfection equipment, and particularly discloses an ultrasonic atomization disinfection device for a pipetting workstation, which comprises a pipetting workstation operating platform, a liquid storage tank arranged on the pipetting workstation operating platform, a mist outlet channel vertically and upwards arranged at the top of the liquid storage tank, and an ultrasonic atomizer arranged at the bottom of the liquid storage tank. An air blower is arranged at the bottom of the pipetting workstation operation table and blows atomized disinfectant to the mist outlet channel through an air inlet pipeline, an arc-shaped channel is arranged at the top of the mist outlet channel, and the circle center of the arc-shaped channel is arranged on the front side of the mist outlet channel; the ultrasonic atomizer atomizes disinfectant, the air blower blows out the atomized disinfectant through the mist outlet channel and the arc-shaped channel, and the arc-shaped channel is beneficial to smooth and uniform outflow of the atomized disinfectant, so that the concentration of the atomized disinfectant above the operation table of the pipetting workstation is uniform; all positions in the operation table of the pipetting work station are uniformly disinfected, so that the disinfection efficiency of the pipetting work station is improved.