1947 results about "Megasonic cleaning" patented technology

The invention discloses an efficient glass fiber plate cleaning and drying process which comprises the following steps: S1, pretreatment: performing appearance inspection on a to-be-cleaned glass fiber plate, and removing unqualified plates of which the surfaces are obviously damaged and cracked; s2, pre-cleaning: putting the glass fiber plate subjected to primary treatment into an ultrasonic cleaning tank, injecting clear water into the cleaning tank, enabling the liquid level of the clear water to completely submerge the glass fiber plate, starting an ultrasonic generator at the same time, and separating dust, loose chippings and other impurities on the surface of the glass fiber plate through the cavitation effect of ultrasonic waves to complete pre-cleaning; and S3, chemical cleaning, wherein after pre-cleaning is completed, the glass fiber plate is fed into a chemical cleaning tank containing alkaline pre-cleaning liquid. According to the technology, multiple cleaning procedures are combined with ultrasonic waves, chemical reagents and nano-particles, vacuum and hot air drying are matched, efficient cleaning and rapid drying of the glass fiber plate are achieved, few impurity residues exist, the water content is low, the surface flatness is good, parameter adaptability is high, energy is saved, environment friendliness is achieved, and the automation degree is high.

The invention relates to a preparation method of an etching-resistant and wear-resistant Y2O3-AlxOy composite coating. The preparation method comprises the following steps: carrying out ultrasonic cleaning on a corrosion-resistant matrix; performing plasma bombardment cleaning activation on the surface of the corrosion-resistant matrix; a Y2O3 coating and an AlxOy coating are alternately deposited on a corrosion-resistant base body in a double-target magnetron sputtering mode to form the Y2O3-AlxOy composite coating, the sputtering power of a Y target is larger than that of an Al target, and the ratio of x to y in the AlxOy coating is larger than 1. According to the method, the amorphous AlxOy coating dominated by the metal state is introduced into the Y2O3 coating, growth of Y2O3 columnar crystals is continuously broken, crystal grains are refined, formation of intergranular easy-to-etch point locations is inhibited, and an yttrium aluminum oxide composite strengthening phase is formed at an interface, so that plasma etching resistance is improved; the thickness of a single-layer coating in the composite coating is very thin; under the action of growth stress, the structure of the coating presents a wave-shaped microstructure and a soft and hard alternate mechanical structure, and the soft and hard alternate mechanical structure is beneficial to inhibiting generation of transverse cracks, guiding friction crack level expansion, prolonging the friction life of the coating and reducing the wear rate.

The utility model relates to the field of semiconductor part processing, and discloses an ultrasonic cleaning device for semiconductor parts, which comprises an ultrasonic cleaning machine, the top ends of two sides of the ultrasonic cleaning machine are fixedly connected with mounting seats, the top ends of the mounting seats are provided with a support frame, and the top end of the support frame is provided with a dryer. And air conveying pipes are installed on the two sides of the drying machine, exhaust outlets are formed in the bottom ends of the air conveying pipes, hydraulic cylinders are installed on the two sides of the bottom end of the supporting frame, the output ends of the hydraulic cylinders are fixedly connected with fixing blocks, and a containing frame is arranged below the supporting frame. When the ultrasonic cleaning device for the semiconductor parts is used for cleaning, the semiconductor parts need to be laid in the placing frame, then the semiconductor parts are laid on the first net plate and the second net plate to achieve three-layer laying, when the placing frame is used for cleaning in the ultrasonic cleaning machine, the semiconductor parts cannot be stacked and extruded, the contact area of the parts is increased, and the cleaning efficiency is improved. The cleaning efficiency is improved, and the problem of inconvenience in full cleaning is solved.

The invention provides a throwing device of an ultrasonic cleaning machine, and belongs to the technical field of cleaning devices. The throwing device of the ultrasonic cleaning machine solves the problem that when a throwing device of an existing ultrasonic cleaning machine throws and cleans a workpiece, the workpiece is still cleaned unevenly. The throwing device of the ultrasonic cleaning machine comprises a shell, a driving motor and a bracket, and further comprises at least four eccentric shafts which are horizontally arranged, and the eccentric shafts are divided into two groups; the input ends of the two sets of eccentric shafts are rotationally connected to the two opposite sides of the shell respectively, the input ends of the multiple eccentric shafts are all in transmission connection with the driving motor, the output ends of the multiple eccentric shafts are located in the shell, and the axes of the output ends of the multiple eccentric shafts are located in the same horizontal plane. The number of the brackets is two, the brackets are correspondingly connected with the two sets of eccentric shafts respectively, and the output ends of the multiple eccentric shafts in each set of eccentric shafts are rotationally connected with the corresponding brackets. The throwing device of the ultrasonic cleaning machine has the advantage of being uniform in cleaning.

The invention relates to the technical field of water supply pipeline cleaning, and provides a water supply pipeline ultrasonic cleaning robot which comprises a robot body, a controller, an ultrasonic cleaning mechanism, an advancing mechanism, a detecting mechanism and a rotating mechanism, and the ultrasonic cleaning mechanism, the advancing mechanism, the detecting mechanism and the rotating mechanism are electrically connected with the controller. The controller is arranged in the robot main body; the multiple sets of ultrasonic cleaning mechanisms are annularly distributed in the robot body. The detection mechanism is arranged on the robot body and used for detecting dirt component information and path information in the water supply pipeline. The two rotating mechanisms are arranged at the head end and the tail end of the robot body correspondingly, one ends of the two advancing mechanisms are connected with the rotating mechanisms correspondingly, the other ends of the two advancing mechanisms are used for making contact with the inner wall of the water supply pipeline correspondingly, and the advancing mechanisms are used for driving the robot body to advance in the water supply pipeline. The rotating mechanism is used for driving the robot body to rotate around the axis of the water supply pipeline. And the water supply pipeline cleaning efficiency and quality are improved.

The invention discloses a viscometer for detecting the quality of a new chemical material product, and relates to the technical field of viscometers, the viscometer comprises a base, an ultrasonic cleaning box is fixed on the base, a material moving mechanism for realizing automatic loading and unloading of a sample cylinder is also fixed on the base, a bracket is fixed on the rear side of the base, and the bracket is connected with the ultrasonic cleaning box. A first motor is fixed to the support, an output shaft of the first motor is connected with a threaded rod connected to the support through a bearing, and the threaded rod is connected with the movable frame so that the movable frame can move in the Z-axis direction. According to the viscometer for detecting the quality of the new chemical material product, through linkage regulation and control of the adjusting mechanism, the material moving mechanism and the detection mechanism, cleaning and switching of the detection mechanism and feeding and discharging of the sample cylinder are cooperatively matched, 180-degree transposition of the detection mechanism and 90-degree automatic material moving of the sample cylinder driven by the rotary table are synchronously achieved, and therefore assembly line operation can be achieved, and the working efficiency is improved. And manual participation is not needed, the detection efficiency is greatly improved, and batch detection of new chemical materials can be effectively adapted.

The invention relates to the technical field of material surface engineering, and discloses a plastic surface treatment process to solve the problems that in the prior art, a plastic surface coating is poor in adhesive force and single in function, and a traditional treatment method is not environmentally friendly. The process sequentially comprises the following steps: pre-treating a base material, and obtaining a clean and stress-free base material through ultrasonic cleaning and thermodynamic stress elimination; performing low-temperature plasma surface activation, performing physical bombardment and chemical modification on the plastic surface by utilizing plasma of specific process gas in a vacuum environment, introducing a large number of active functional groups, and remarkably improving the surface energy; and preparing and applying the functional nano coating, namely forming firm covalent bonds by using the coupling agent in a coating solution containing functional nano particles and a coupling agent and the anchor points, so that the chemical coupling of the functional coating and the plastic substrate is realized.

The utility model discloses an ultrasonic cleaning machine which comprises an ultrasonic cleaning tank, a filtering water tank, a circulating pump, two height adjusting supports, two ultrasonic transducers, a bearing support mechanism and a suspended supporting unit. According to the ultrasonic cleaning machine, batch lifting of the spinneret plates can be achieved through the bearing support mechanism, and therefore the feeding and discharging efficiency of the spinneret plates is effectively improved; the two ultrasonic transducers and the two arc-shaped diffusion plates are oppositely arranged, wrapping type ultrasonic cleaning from the two sides can be conducted on the spinneret plates located in the middle, and the ultrasonic cleaning effect is effectively enhanced; the insertion depth of the ultrasonic transducer can be adjusted through the height adjusting support, and therefore the requirement for concentrated cleaning of spinneret plates with different placement heights is met.

The invention discloses a wafer cleaning device based on ultrasonic cleaning, and relates to the technical field of wafer cleaning devices. Comprising a cleaning machine outer tank body, a wafer cleaning glass tank, an ultrasonic cleaning tank, an ultrasonic device, a bottom plate, a housing, a cleaning tank rail, a flow dividing water supply device and a bubble removing uniform vibration device, ultrapure water serves as a medium, ultrasonic vibration is effectively conducted to the wafer cleaning glass tank, a strong acid solution in the tank is driven to uniformly vibrate, and efficient cleaning of wafers is achieved. High turbulence pulsation and local shearing stress are formed at the junction of oblique water replenishing and the stock solution, large bubbles are sheared into small bubbles, bubble gathering is prevented, and the liquid purity and the ultrasonic cleaning efficiency are improved. Under the centrifugal separation action of the rotational flow connecting base and the annular rotational flow piece, bubbles in water flow are concentrated in the center position, ultrapure water on the outer side is rapidly discharged, the bubbles are efficiently absorbed after making contact with the hydrophobic porous membrane, and the bubble removing effect is remarkably improved.

The invention relates to the technical field of high-purity quartz purification methods, in particular to a high-purity quartz green low-consumption purification method which comprises the following steps: S1, plasma-assisted crushing pretreatment; s2, complex acid leaching-microwave synergistic impurity removal; s3, fluidized chloridizing roasting; s4, nano bubble water washing-targeted adsorption; s5, performing vacuum heat purification; according to the purification method of the high-purity quartz, the step of complex acid leaching-microwave synergistic impurity removal is adopted, highly toxic hydrofluoric acid in a traditional chemical acid leaching method is abandoned, and the toxicity of waste liquid is greatly reduced; compared with a traditional high-temperature chlorination method which needs a high temperature of 1300 DEG C or above, the method adopts fluidized chlorination roasting, so that the roasting temperature is reduced by 500 DEG C, and the energy consumption is reduced by 40%; nano-bubble ultrapure water is adopted for ultrasonic cleaning, the cleaning efficiency can be improved by 50%, and residual impurities are effectively removed; through innovative design and synergistic effect of all the steps, ultra-high purity of SiO2 with the purity being greater than or equal to 99.996% is realized, and meanwhile, environmental protection, energy conservation and consumption reduction as well as industrial stable production are taken into consideration.

The invention relates to the technical field of propeller cleaning, in particular to an MR oil tanker propeller ultrasonic cleaning system which comprises a cleaning mechanism, a purifying mechanism is arranged on one side of the cleaning mechanism, a medicine feeding mechanism is arranged above the cleaning mechanism, and the medicine feeding mechanism is connected with the purifying mechanism. The cleaning mechanism comprises a cleaning pool, a first ultrasonic transducer used for emitting ultrasonic vibration from the bottom, a second ultrasonic transducer used for emitting ultrasonic vibration from the two sides, a waterproof hydraulic cylinder used for shaking a propeller, a connecting block, a moving seat and wheels. According to the scheme, the cleaning efficiency of dirt on the surface of the propeller is remarkably improved, the ultrasonic transducers distributed at the bottom and on the two sides can generate a high-frequency cavitation effect to cover all parts of the propeller, and the movable base driven by the waterproof hydraulic cylinder drives the propeller to reciprocate in the cleaning pool to be matched with wheels to reduce friction; dirt is stripped in an accelerated mode under the dual effects of mechanical shaking and the cavitation effect.

The utility model relates to the technical field of gear cleaning and machining, and provides precision part machining equipment which comprises an ultrasonic cleaning pool and a top table distributed over the ultrasonic cleaning pool, and a lifting table capable of sliding up and down is arranged in the ultrasonic cleaning pool. A stepping air cylinder for driving the lifting table to extend downwards to the water surface in the ultrasonic cleaning pool and the lifting pool is installed in the center of the top table, a plurality of positioning penetrating holes are formed in the lifting table in a matrix shape, and a plurality of gear containing bases are arranged at the top of the lifting table. According to the precision part machining equipment, on the cleaning precision, through precise lifting control and stable gear placement, high-quality cleaning can be conducted on precision gears, and the situation that the cleaning effect is affected by various interference factors in the cleaning process is avoided. And in the aspect of cleaning efficiency, the equipment can be used for cleaning more gears in unit time regardless of independent cleaning of multiple gears or the design of a spliced gear placing seat, so that the requirement of large-scale production is met.

1. The name of the design product: ultrasonic cleaning machine (M9C-305). 2. The use of the design product: for ultrasonic cleaning of articles. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view 1.

The invention discloses a carbon fiber reinforced plastic resin insoluble component content detection method, which comprises: taking a carbon fiber reinforced plastic sample to be detected, adding a mixed solvent, placing in an ultrasonic cleaning machine, carrying out oscillation extraction, drying, placing the sample in a digestion container, carrying out a digestion reaction, carrying out suction filtration, cleaning, and drying to obtain the carbon fiber reinforced plastic resin insoluble component content. The mass of the carbon fiber sample to be detected after digestion treatment is obtained through weighing, and then the resin content of the carbon fiber reinforced plastic and the resin insoluble component content of the carbon fiber sample to be detected are calculated. The detection method provided by the invention solves the problem that the resin content and the resin insoluble component content of the same carbon fiber reinforced plastic sample cannot be detected at the same time; the method is high in detection precision, can accurately reflect the real condition of the insoluble component content of the material resin, and effectively overcomes the defects that a traditional method is greatly influenced by human factors and is high in randomness.

The invention discloses an intelligent bionic submersible water impeller and a fault prediction system, and belongs to the technical field of equipment fault detection.The intelligent bionic submersible water impeller comprises a bionic submersible water impeller body, an observation camera is fixedly installed at the front end of the bionic submersible water impeller body, and a flow pushing paddle is fixedly installed at the tail end of the bionic submersible water impeller body; ultrasonic cleaning nozzles matched with the flow pushing blades are fixedly installed on the two sides of the rear end of the bionic submersible flow pushing device body, a vibration sensor, a flow velocity sensor and a pressure sensor are fixedly installed at the top end of the bionic submersible flow pushing device body, and a discharging nozzle is arranged at the top end of the bionic submersible flow pushing device body; a torque sensor and a suspension support are fixedly installed at the bottom end of the bionic submersible water impeller body, a dredging box is fixedly installed on the suspension support, automatic adjustment can be achieved according to changes of water environment and working conditions, efficient operation is maintained all the time, and self-repairing or alarming is conducted in time when performance is abnormal. And the intelligent level and the reliability of the bionic submersible water impeller are improved.

The application discloses a wafer cleaning device based on ultrasonic cleaning and relates to the technical field of wafer cleaning devices. The wafer cleaning device comprises a cleaning machine outer tank body, a wafer cleaning glass tank, an ultrasonic cleaning tank, an ultrasonic device, a bottom plate, a cover, a cleaning tank track, a shunt water supply device and a bubble removing uniform vibration device. The application effectively conducts ultrasonic vibration to the wafer cleaning glass tank by taking ultrapure water as a medium, drives the strong acid solution in the tank to uniformly vibrate and realizes efficient cleaning of the wafer. The oblique water replenishment forms high turbulent pulsation and local shear stress at the junction with the original liquid, shears large bubbles into tiny bubbles, prevents bubble aggregation, improves liquid purity and ultrasonic cleaning efficiency. The centrifugal separation effect of the cyclone connecting seat and the annular cyclone sheet makes the bubbles in the water flow concentrate at the center position, the outer ultrapure water is quickly discharged, the bubbles are efficiently absorbed after contacting the hydrophobic porous membrane, and the bubble removing effect is significantly improved.

A novel optical glass cleaning and drying device belongs to the technical field of cleaning and drying equipment and comprises an air blower, a cleaning box, a bottom plate, an electromagnetic valve, a spray washing pipe and ultrasonic cleaning equipment. A heating mechanism is further arranged, a supporting plate is installed in the cleaning box, and the spray-washing pipe is installed at the upper end in the cleaning box; the air blower and the cleaning box are installed at the upper end of the bottom plate, an air outlet of the air blower is connected with one end of the first electromagnetic valve, one end of the first electromagnetic valve and one end of the second electromagnetic valve are connected with the outer side of the paint spraying pipe in parallel, and the other end of the second electromagnetic valve is connected with a tap water pipe. The lower portion of the cleaning box is connected with the third electromagnetic valve, the heating mechanism comprises an electric heating pipe and an outer barrel, communicating pipes are installed at the two side ends of the outer barrel respectively, the side end of the first communicating pipe is connected with an air inlet of the air blower, the electric heating pipe is installed at the outer side end of the outer barrel, and the ultrasonic generator is installed in the element box. The ultrasonic cleaning and drying device integrates ultrasonic cleaning, water cleaning and drying, so that the working efficiency is improved.

The invention provides a multispectral coating method for a linear gradual change optical filter and the linear gradual change optical filter, and the method comprises the steps: S1, putting optical glass into a cleaning agent for ultrasonic cleaning, and obtaining a substrate of the linear gradual change optical filter to be coated; s2, putting the substrate into a reaction cavity of a radio frequency magnetic control instrument, closing the reaction cavity, and setting environmental parameters of multispectral coating; s3, under the environmental parameters, sputtering and depositing target materials on the surface of the substrate by adopting double-target-position radio frequency magnetic control, using SiO2 and Si as the target materials for the double target positions respectively, and switching to use different target positions to alternately carry out sputtering deposition of the target materials by adjusting the power interval of the radio frequency magnetic control; and S4, closing the radio frequency magnetic control instrument, keeping the reaction cavity closed, naturally cooling to a preset cooling temperature, opening the reaction cavity, and taking out the coated substrate as the linear gradual change optical filter. The process is simple, and the optical filter finished product is good in infrared spectrum performance and suitable for various scenes.

The invention provides a pitaya wine processing technology. The pitaya wine processing technology is optimized aiming at the problems that pigments are easy to degrade, the fermentation efficiency is low, and the flavor is single in a traditional technology. According to the raw material pretreatment, ultrasonic cleaning (0.05% sodium hexametaphosphate solution) is combined with metal ion control (Fe2 / Cu2 is less than or equal to 0.1 mg / L), and the juice yield is increased through composite enzymolysis (pectinase and cellulase). In the low-temperature fermentation stage, the period is shortened to 10 hours by utilizing fed-batch strain activation, and the retention rate of characteristic aroma is remarkably improved by combining pulse ultrasound and nitrogen protection (the oxygen content is less than or equal to 0.5 ppm); and through infrared monitoring and gradient cooling, accurate control of the alcoholic strength being 12% vol and the residual sugar being less than or equal to 4g / L is realized. In the aging stage, nitrogen is adopted to isolate oxygen (high-purity nitrogen is greater than or equal to 99.99%) and a KPA stabilizer, so that the degradation rate of betacyanin is less than or equal to 10%. Finally, the stability is improved through ceramic membrane filtration, cold stabilization and pasteurization, and the product is purplish red in color and luster and complex in flavor and has industrial application potential.

1. The name of the design product: false tooth ultrasonic cleaning machine (ZX-535Pro). 2. The use of the design product: the design product is used for ultrasonic cleaning of false teeth. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses an ultrasonic cleaning machine with an efficient cleaning function, and relates to the technical field of ultrasonic cleaning machines, the ultrasonic cleaning machine comprises a feeding mechanism, an ultrasonic cleaning mechanism and a discharging mechanism, the feeding mechanism is connected with the ultrasonic cleaning mechanism, and the discharging mechanism is connected with the ultrasonic cleaning mechanism; the feeding mechanism comprises a spacing assembly, a feeding assembly and a feeding box set. The spacing assembly is installed on the feeding assembly, and the feeding assembly is installed on the feeding box set. The spacing assembly comprises a spacing electromagnetic block, a spacing magnetic block and a spacing elastic piece, the spacing electromagnetic block and the spacing magnetic block are in magnetic pole repulsion transmission, the spacing elastic piece is installed between the spacing electromagnetic block and the spacing magnetic block, then the spacing magnetic block is driven to generate radial displacement, and therefore the phenomenon that the workpieces are stacked or tightly attached in the conveying process is avoided.

The invention relates to the technical field of capacitor shell production, in particular to small-batch multi-variety electrolytic capacitor aluminum shell production line cleaning equipment which comprises a cleaning device and a decontamination device transversely arranged at the discharging end of the cleaning device. The cleaning device comprises a net type conveying belt, a plurality of pairs of spraying pipes arranged above and below the net type conveying belt, and a visual inspection station arranged above the feeding end of the net type conveying belt. The decontamination device comprises a decontamination box, a feeding belt installed in the decontamination box and a feeding device arranged above the discharging end of the decontamination box. According to the aluminum shell cleaning device, the double cleaning links of a spraying structure and ultrasonic cleaning are adopted, and the unique climbing type feeding belt design is matched, so that the multi-stage cleaning process of firstly washing and then deeply cleaning the aluminum shell in a closed space is completed, and the technical effect of remarkably improving the cleaning efficiency and cleanliness in unit time is achieved; the product quality is ensured, and the yield increasing requirement is met.

The utility model relates to the technical field of aged oil sludge treatment, and discloses aged oil sludge treatment equipment which is characterized in that a pipeline pump is connected with a pretreatment device through a pipeline, the pretreatment device is connected with a demulsification tempering tank through a pipeline, and the pretreatment device is connected with a heating device through a pipeline; the heating device is connected to a heating coil of the demulsification and tempering tank through a pipeline, the demulsification and tempering tank is connected with a liquid-liquid separator through a pipeline, the liquid-liquid separator is connected with an ultrasonic cleaning tank through a pipeline, the ultrasonic cleaning tank is connected with a three-phase separator through a pipeline, and the three-phase separator is connected with a water treatment machine through a pipeline. The three-phase separator is connected to the demulsification tempering tank through a pipeline; three phases of oil-water-sludge in the aged oil sludge are separated through a three-step method and reach the standard to be recycled or reused, so that the aged oil sludge is thoroughly treated at a time, and the treatment effect and efficiency of the aged oil sludge are improved.

The utility model relates to a megasonic cleaning device for wafer processing, and belongs to the technical field of wafer processing equipment. Wherein the upper rotating device is provided with a driving assembly and an infrared heater and is used for rotating and drying a wafer; the bonding device is provided with a pressure head with a pressure sensor and a driving mechanism, and pressure is applied to realize wafer bonding; the cleaning device comprises left and right swing arms and a cleaning nozzle and has megasonic cleaning and other functions; the buffer device supports and buffers the wafer; the lower rotating device drives the wafer to rotate; the alignment device, the vibration motor and the tilting device are matched, and wafer alignment is achieved after upper and lower wafers are cleaned and before bonding is completed; the up-and-down moving device adjusts the position of the wafer. According to the megasonic cleaning device, the megasonic technology is utilized, and efficient and accurate wafer cleaning can be ensured.

The invention discloses a single wafer ultrasonic cleaning device, and belongs to the field of ultrasonic cleaning, the single wafer ultrasonic cleaning device comprises a rack, a cleaning cylinder is fixed on the rack, a top cover is arranged above the cleaning cylinder, an electric push rod for driving the top cover to lift is mounted on the outer surface of the cleaning cylinder, and a placing cylinder is fixed at the bottom of the top cover through a connecting rod; the bottom of the placing cylinder is provided with filtering holes, the inner wall of the cleaning cylinder is provided with an ultrasonic transducer, the ultrasonic transducer is electrically connected with an external ultrasonic generator, the rack is further fixedly provided with a filtering box, and the filtering box is provided with a circulating system. Through the arrangement of the circulating system, the first infusion pump pumps cleaning liquid carrying pollutants in the cleaning cylinder to the circular shell, the cleaning liquid flows into the filtering box through the connecting pipe, impurity filtering is achieved under the action of the baffle and the filtering cylinder, then the filtered cleaning liquid is pumped back to the cleaning cylinder through the second infusion pump, cleaning liquid circulating flowing is formed, and waste of the cleaning liquid is reduced.

The application discloses a kind of intelligent switching water sample pretreatment system and method, system includes: combined sand filter sample barrel, for collecting water sample to be pretreated, initial water sample turbidity value acquisition is carried out, while water sample preliminary pre-filtering treatment is carried out;Positioning floating sampling device, for fixing to take supernatant after water sample settlement;Microfiltration module, for the microfiltration of ultrahigh turbidity water sample;Sample water transfer pump, for transmitting supernatant in combined sand filter sample barrel to microfiltration module;Sample collection barrel, for collecting and detecting water sample quantity after processing, for instrument or laboratory personnel to sample analysis;Valve assembly, by valve opening and closing, water sample is switched different pretreatment mode;Cleaning assembly, including rotary high-pressure spray head and self-heating ultrasonic cleaning device, for cleaning system after pretreatment internal residual adherend.

An energy-gathering ultrasonic scrubbing device includes a scrubbing cylinder, a reverse stirring system, an energy-gathering ultrasonic vibrator and a slurry storage tank. The reverse stirring system is located inside the scrubbing cylinder. It includes a rotating shaft and at least four layers of reverse stirring blade structures arranged in an axial direction of the rotating shaft. Each layer of reverse stirring blade structure includes several blades arranged in a circumferential direction of the rotating shaft. Inclination directions of blades of two adjacent layers relative to the rotating shaft are opposite. The energy-gathering ultrasonic vibrator includes an ultrasonic transducer and an energy-gathering vibration transmitting rod. The ultrasonic transducer is fixed outside of the scrubbing cylinder. The energy-gathering vibration transmitting rod is connected to the ultrasonic transducer and located inside the scrubbing cylinder. A discharge port of an overflow residue discharge pipe is directly guided to the slurry storage tank.

According to the potato primary processing cleaning equipment and the ultrasonic cleaning parameter adjusting method thereof, when the residual amount of stains on the surfaces of potatoes exceeds the preset cleaning threshold value and the skin damage rate of the surfaces of the potatoes is lower than the safety limit value, the ultrasonic transducer array in the cleaning equipment is started for ultrasonic cleaning; the collaborative correction coefficient of the ultrasonic duty ratio in potato ultrasonic cleaning is determined according to the load capacity of microorganisms in the cleaning solution and the turbidity descending gradient; dynamically distributing an ultrasonic frequency weight in primary processing and cleaning of the tubers according to the types of stains on the surfaces of the tubers, and dynamically optimizing the output power of the ultrasonic transducer array through a collaborative correction coefficient and the ultrasonic frequency weight; micro-nano bubbles are injected into the cleaning liquid by using the optimized ultrasonic output power, the low-frequency ultrasonic mode is switched to until the turbidity of the cleaning liquid reaches the standard, ultrasonic cleaning is stopped when the turbidity reaches the standard, and multi-parameter coordinated adjustment of the output power in potato ultrasonic cleaning can be achieved based on the scheme.

The invention belongs to the technical field of operation monitoring of ultrasonic cleaning machines, and particularly discloses and provides an ultrasonic cleaning machine remote monitoring and diagnosis method based on the Internet of Things, and the method comprises the steps: matching a cleaning mode according to the smudginess information of an object to be cleaned, and the total duration, the cleaning standard and the cleaning operation index of each cleaning stage in the corresponding mode; when cleaning is executed, bubble parameters, water body parameters and cleaned object surface dirt state parameters at the current stage are collected in real time; performing collaborative analysis on the bubble and water body parameters, starting dirt state verification, and if an abnormal signal is triggered or a cleaning standard is not reached, marking an abnormal stage and identifying an abnormal index and degree; if the abnormal stage is not completed or is not the final stage, dynamically adjusting and recording the cleaning strategy based on the abnormal index and degree; after all the stages are completed, a cleaning efficiency diagnosis report is generated according to the positions and degrees of the abnormal stages and then uploaded to the cloud. Therefore, precise remote diagnosis and processing of the cleaning machine are realized.

The invention provides an ultrasonic parameter adaptive adjustment and cleaning evaluation method in a wafer cleaning process, and relates to the technical field of semiconductor manufacturing, and the method comprises the steps: calculating sound field energy distribution through collecting wafer surface temperature distribution and cavity vibration response data; based on the temperature gradient and the sound intensity gradient, calculating the micro-flow field distribution of the cleaning fluid, and establishing a cavitation bubble collapse characteristic matrix; recognizing and cleaning a dead zone through singular value decomposition of the feature matrix, and controlling a piezoelectric transducer to generate focused ultrasonic waves; meanwhile, the plasma resonance sensor is used for monitoring the surface adsorption characteristic change and evaluating the cleanliness. According to the invention, real-time self-adaptive adjustment of ultrasonic cleaning parameters is realized, and the cleaning uniformity and efficiency are improved.