201 results about "Ultrasonic atomizer" patented technology

The invention discloses an intelligent management system based on metal powder production, and relates to the technical field of industrial automation intelligent management. Sensor arrays are deployed in an ultrasonic atomizer and a vacuum drying furnace, the dust concentration, the vibration frequency, the pressure, the humidity, the temperature and the oxygen concentration are measured in real time, and the current stage is obtained through a production plan; dynamically and finely adjusting the weight matrix according to the sensor parameters corresponding to different stages, generating a weighted comprehensive index, calculating theoretical control parameters based on a physical model, correcting the theoretical control parameters through an LSTM neural network in combination with real-time environmental data, outputting an equipment control instruction, and extracting the sphericity and the moisture residue of the metal powder after the production of the metal powder is completed, so as to obtain the spherical degree of the metal powder. And the production quality is judged, and different responses are adopted according to the judgment result. The multi-parameter cooperative control precision is further improved, and the system stability is enhanced.

A spray fan includes a box, a mounting base and a fan body. The fan body is arranged on the mounting base so that the fan body has a first state arranged on the box and a second state contained in the box. The disassembly and assembly design of the spray fan enhances the convenience of storage and portability. The configuration of the spray assembly effectively prevents an excessive amount of liquid in the water storage tank, thereby avoiding issues of excessive internal pressure. Additionally, it prevents liquid from overflowing from the ultrasonic atomizer of the spray assembly, ensuring optimal atomization performance.

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 discloses a cyclone type industrial spray tower and relates to the technical field of waste gas treatment. Comprising a water tank, a cyclone unit and a spraying unit, the cyclone unit is mounted on the water tank, the spraying unit is mounted on the cyclone unit, filter screens are mounted at two ends in the water tank, an ultrasonic nebulizer is mounted in the left end of the water tank, and a vortex fan is mounted at the top of the left end of the water tank. According to the cyclone type industrial spray tower, the ultrasonic atomizer and the vortex fan are additionally arranged on the water tank part, the annular blowing pipe is additionally arranged on the cyclone unit, water mist is generated through the ultrasonic atomizer, strong airflow is generated through the vortex fan to blow the water mist into the annular blowing pipe, and the water mist is sprayed into the cyclone unit in a mist mode; the spraying device can be in better contact with waste gas, the surface area of pollutants is increased, the pollutants are more easily adsorbed and removed, the trapping efficiency of particles and the pollutants is improved, and therefore the waste gas treatment efficiency of the spraying device is improved.

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.

An improved structure of oil control pump aroma device primarily comprises: an outer shell main body, a universal adapter, a control oil pump, a misting oil tank, a control circuit, and a fan. The universal adapter serves as a magnetic movable joint for locking commercially available essential oil bottles, while a magnetic oil supply interface is recessed on the top of the outer shell main body to facilitate assembly and removal of the universal adapter with essential oil bottles. During operation, the control oil pump is controlled by an electromagnetic switch to inject essential oil into the misting oil tank, where it is atomized by an ultrasonic atomizer, and finally diffused into the external air by a fan. The overall effective design enables users to select their favorite fragrance according to their preferences, thereby achieving practical purposes such as relieving tension and improving air quality.

The invention relates to the technical field of indoor humidity adjusting equipment, in particular to a humidifier and clothes care equipment, and aims to solve the problem that an existing humidifier adopting an ultrasonic atomizer is low in humidifying efficiency. In order to achieve the purpose, the humidifier comprises a shell, a cavity, a water storage tank, an ultrasonic atomizer and a humidifying and heating assembly, and the cavity is formed in the shell; the ultrasonic atomizer is connected with the cavity, the humidifying and heating assembly is arranged in the shell and can heat the cavity, water can be attached to the inner wall of the cavity, and through the arrangement mode, the humidifier can heat the cavity and add water to the inner wall of the cavity through the humidifying and heating assembly; in this way, when the humidifier humidifies the indoor space, water attached to the inner wall of the cavity can be gasified at a high speed, then when water mist generated by the ultrasonic atomizer flows through the cavity and is blown out of the cavity, vaporous water can enter the indoor space along with the water mist, and then the humidifying efficiency of the humidifier is improved.

The invention relates to a hog house all-dimensional intelligent atomization disinfection and air purification device which comprises a mounting box and a purification assembly, an air inlet and an air outlet are formed in the surface of the mounting box, and the purification assembly is arranged in the mounting box; the atomization disinfection assembly is arranged in the mounting box and comprises a mixed liquid tank body, a mixed liquid fixedly connected to the inner bottom wall of the mounting box and used for containing a disinfectant and water, an ultrasonic nebulizer, an atomization pipeline fixedly connected to the bottom of an inner cavity of the mixed liquid tank body and used for atomizing the mixed liquid, and a water storage tank fixedly connected to the bottom of the inner cavity of the atomization pipeline. The fixed part is fixedly connected to the top of the mixed liquid tank and penetrates through the top of the mounting box to extend to the outside. According to the air purification device, the draught fan works to suck air in the hog house into the box body, the air is purified through the filtering part of the purification assembly and then exhausted from the air outlet, and air purification is achieved; water and disinfectant mixed liquid is atomized through an ultrasonic atomizer of the atomization disinfection assembly and dispersed to the space of the hog house through an atomization pipeline, and all-directional disinfection is achieved.

The utility model provides a repairing tool capable of replacing a paper file supporting and mounting technology, and relates to the related technical field of file repairing, the repairing tool comprises a humidifying box and a stretching plate, the bottom of the humidifying box is provided with a water tank, an ultrasonic nebulizer is installed in the water tank, the middle of the humidifying box is provided with a file placing tray, and the file placing tray is provided with an ultrasonic nebulizer. A steam passing opening is formed in the tray; the flat stretching plate is composed of two rectangular PP plates, one sides of the two PP plates are connected through a rotating shaft, the other sides of the two PP plates are closed through magnetic attraction, and canvas layers are bonded to the inner sides of the two PP plates. According to the repairing tool, deformed and uneven paper archives are humidified and stretched through the humidifying box, the humidified paper archives are stretched and flattened through the flat stretching plate, and the repairing tool is simple and convenient to use and high in practicability. The method is easy to operate, eliminates potential damage of traditional supporting and mounting to paper archives, and can well replace part of traditional supporting and mounting processes.

The application discloses a cooking equipment capable of quickly raising and lowering temperature and a control method thereof. The cooking equipment comprises a cooking equipment body, and further comprises a water storage tray arranged on an inner cavity of the cooking equipment body, a cold water circulating device for injecting or extracting cold water into or out of the water storage tray, a hot water circulating device for injecting or extracting hot water into or out of the water storage tray, an electromagnetic heating device arranged at the bottom of the water storage tray, an ultrasonic atomizer assembly for spraying cold water atomized water vapor into the inner cavity of the cooking equipment body, and a temperature sensor arranged in the water storage tray. The application can not only maintain the soup water at 100 DEG C for continuous boiling within a set time, but also quickly lower the cavity and the soup water to a target temperature through a cooling stage according to the temperature condition of nutrient substances or harmful substances separated from food materials. The application has the advantages of simple structure and convenient use.

The present invention discloses a low-cost aerosol preparation process for catalyst powder, which specifically comprises the following steps: step 1: providing a solid catalyst material with catalytic activity; step 2: placing the solid catalyst material in a pretreatment device for surface activation treatment; step 3: performing secondary surface activation treatment; step 4: placing the solid catalyst material that has undergone surface activation treatment in an aerosolization device, and converting the solid catalyst material into tiny particles with a particle size of 8 to 20 μm through the aerosolization device: low-cost catalyst powder preparation is achieved by introducing an adjustable inert gas and a soluble polymer, and adopting a combination of an ultrasonic atomizer and a rotary spray dryer; thereby reducing raw material and energy consumption and reducing production costs; efficient preparation: introducing an adjustable inert gas and a circulating gas recovery device, and adopting a combination of an ultrasonic atomizer and a rotary spray dryer can improve the preparation efficiency of the catalyst powder.

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 invention belongs to the field of hospital disinfection, and particularly relates to a ward disinfection fragrance release device and method.The ward disinfection fragrance release device comprises a liquid storage tank, an atomization cylinder and a micro pump, and an ultrasonic nebulizer, a pulse type blower device and a megasonic vibration net are arranged in the atomization cylinder. The ultrasonic nebulizer is adopted for atomization, the pulse type blower device is adopted for pulse blowing, the megasonic vibration net is adopted for avoiding vortex rings, the glycerin-valine eutectic solvent is added into the disinfectant, the residence time of disinfection mist in the air is prolonged, and therefore the ward air can be better disinfected, and the use amount of the disinfection mist is reduced. By adopting the 3.7 MHz megasonic frequency and the stainless steel mesh with the regular triangular mesh holes, the uniformity and the distribution condition of liquid drops in disinfection mist can be remarkably improved, vortex rings are inhibited to the maximum extent, the disinfection mist sprayed into a ward can be uniformly distributed, and the disinfection effect is effectively improved.

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 utility model belongs to the technical field of aromatherapy machines, and particularly relates to an intelligent vehicle-mounted MIFI aromatherapy machine which comprises an aromatherapy machine body, and an aromatherapy atomization mechanism is fixedly installed in an inner cavity of the aromatherapy machine body. The aromatherapy atomization mechanism comprises a liquid dropping assembly, the liquid dropping assembly comprises a pump box, a liquid conveying hose is fixedly installed on the inner surface of the pump box, a motor is fixedly installed at the top of the pump box, a rotating shaft is fixedly installed at the output end of the motor through a speed reducer, an extrusion disc is fixedly installed on the outer surface of the rotating shaft, and an empty groove is formed in the outer surface of the extrusion disc. According to the intelligent vehicle-mounted MIFI aromatherapy machine, a motor drives an extrusion disc to rotate through a rotating shaft, the extrusion disc extrudes a liquid conveying hose and drives liquid in the liquid conveying hose to flow, so that aromatherapy liquid in an aromatherapy storage tank is sucked into the liquid conveying hose from the liquid conveying hose, drips into an atomization frame and drips onto an ultrasonic atomizer through guiding of the atomization frame, and then the aromatherapy liquid is atomized. The ultrasonic atomizer atomizes and sprays out aromatherapy liquid, and the aromatherapy atomized liquid is guided by the atomization guide box to be sprayed out of the spray cover.

The respiratory system clinical suction type drug delivery device comprises a liquid storage cylinder, an ultrasonic atomizer, a charging base, a spiral conveyor and a feeding channel, the lower portion of the upper end of the liquid storage cylinder is fixedly connected with a limiting cylinder, and an open hole is formed in the upper portion of the limiting cylinder; two rotating doors are arranged at the upper end of the liquid storage cylinder, a clamping cylinder communicated with the interior of the atomizer is arranged at the lower end of the atomizer, and two bolts are arranged on the two sides of the clamping cylinder; the spiral conveyor rotationally conveys liquid medicine at the bottom of the liquid storage barrel to the upper portion of the limiting barrel, the liquid medicine falls back to the liquid level through an open hole, the atomizer is slidably inserted into the charging base for charging, the feeding channel is slidably clamped into the inner circumference of the clamping barrel, and the plug pin enters the liquid storage barrel through the rotating door and blocks the open hole; the spiral conveyor conveys the liquid medicine into the atomizer through the feeding channel in a rotating manner; by means of the device, frequent medicine supplementing of medical staff can be effectively reduced, a patient can rapidly supplement liquid medicine by himself / herself, the labor intensity of the medical staff is effectively relieved, and the medical work efficiency is improved.