185results about How to "Realize all-round cleaning" patented technology

The invention discloses an oil tank cleaning robot. The robot comprises a robot body, a walking unit, a cleaning unit, a control unit, a sensing communication unit and a power supply unit, wherein the robot body comprises a base plate, a lower casing and an upper casing, the walking unit comprises three driving wheels and three driving wheel hydraulic motors, the cleaning unit comprises a cleaning device and a self-excitation pulse device, the cleaning device comprises three cleaning disk brushes and three cleaning disk brush hydraulic motors, the self-excitation pulse device comprises a pulse device hydraulic motor, a retractable beam assembly and a self-excitation oscillating pulse nozzle, the control unit is composed of a remote control portion and a robot body control portion, and the sensing communication unit comprises a pressure sensor, a temperature sensor, an infrared sensor, an ultrasonic sensor, a horizontal attitude sensor, a turbidity sensor, a camera and an oil-gas concentration monitor. The robot is novel in design, high in intelligent degree, high in working reliability, good in safety performance, energy-saving, environment-friendly, high in practicability, high in popularization and application value and capable of achieving omni-directional cleaning.

The invention discloses an oil sludge cleaning and processing system for an oil tank. The oil sludge cleaning and processing system comprises a cleaning system, an oil sludge processing system and an integrated control system, wherein the cleaning system comprises a cleaning robot, an electric hydraulic pump, a water pump, an inert gas storage tank and a screw pump; the cleaning robot comprises a machine body, a traveling unit, a cleaning unit, a robot cleaning control unit, a sensing and communication unit and a robot power supply unit; the oil sludge processing system comprises an oil sludge processing device, an oil sludge processing control system and an oil sludge processing power supply device; the oil sludge processing device comprises a stirring machine, an ultrasonic emulsion breaking device, a centrifuge and an ultrafiltration system, as well as an oil sludge storage pool, a sludge pool, a centrifugal liquid storage tank, a concentration tank and a filtrate pool; a funnel is arranged on the stirring machine; and the integrated control system comprises an integrated control computer and a communication circuit module. The oil sludge cleaning and processing system disclosed by the invention has the advantages of reasonable design and high degree of intelligentization, and can realize comprehensive cleaning of the oil tank, good safety, fast oil sludge processing speed and resource utilization of oil sludge, and further reduce environmental pollution and waste of resources.

The invention relates to an air conditioner self-cleaning method and system and air conditioner. The method comprises the steps of detecting the temperature of an inner unit coil in the frosting state, wherein the inner unit coiler is provided with a frost layer; judging whether the temperature of the inner unit coil meets the preset defrosting condition or not; rising the temperature of the innerunit coil to make the frost layer become high temperature water vapor if the temperature of the inner unit coil meets the preset defrosting condition; judging whether an inner fan meets the preset inner fan reversal condition or not; controlling the inner fan to reverse according to the preset first rotation speed if the inner fan meets the preset inner fan reversal condition; judging whether theinner fan meets the preset reversal ending condition or not; and controlling the inner fan to be switched from reverse rotation to forward rotation if the inner fan meets the preset reversal ending condition. According to the technical scheme, the manners of reverse rotation and forward rotation of the inner fan are used, a reverse flow field or a turbulent flow field enables more water vapor / steam generated in an indoor unit in the defrosting stage to be stayed in a unit body of the indoor unit for a certain time, all-round cleaning is carried out, and the effect is better.

The invention provides an underwater robot used for submarine pipeline magnetic memory detection. The robot is mainly used for solving the problem that a conventional ROV cannot detect the bottom of the submarine pipeline particularly the bottom of the pipeline lying on the sea bed. The robot is characterized by comprising an ROV body, a spraying gun sand removal mechanism, a pipe attaching crawling clamping mechanism, a variable diameter sensor detection mechanism and a sediment leveling mechanism; the ROV body serves as a carrier to provide supporting and power for other devices, the spraying gun sand removal mechanism is used for cleaning sediment on a pipeline and the bottom, the pipe attaching crawling clamping mechanism is used for clamping pipelines with different diameters and achieving secondary cleaning, and it is ensured that universal rollers on a clamping jaw are tightly attached to the pipeline for crawling and cannot slip; the variable diameter sensor detection mechanismis used for achieving locking holding detection of a sensor for the pipelines of the different diameters. The robot can achieve full-cycle comprehensive non-dead-corner detection of submarine pipelines under the complex conditions of the deep water area, the sediment coverage and the like.

The invention belongs to the field of cleaning, and provides an online cleaning device for a heat exchange tube of a condenser. The online cleaning device is mainly characterized in that: a conventional online cleaning mode is improved; a cleaning mechanism adopts a row of nozzles; the middle part of the row of nozzles is connected with a driving nut floating cavity body, and the end parts of therow of nozzles are connected with guide sleeve floating cavities; and a chemical cleaning agent gallipot is connected in series with a high-pressure water pipeline. The online cleaning device has theremarkable advantages of simple structure, running reliability, convenience for mounting and maintenance, high cleaning speed and good effects; moreover, the online cleaning device can be used for replacing rubber ball cleaning, also can be used together with the rubber ball cleaning and can realize all-round cleaning and the chemical cleaning of important parts.

The invention discloses a basketball cleaning device for physical education. The device comprises a cleaning device body which is composed of a cleaning tank, a collecting mechanism, a transmission mechanism, a cleaning mechanism and a rotating mechanism; the cleaning tank is arranged on the top of the collecting mechanism, the rotating mechanism is fixedly connected to the bottom of the inner wall of the cleaning tank, and the transmission mechanism is fixedly connected to one side of the inner wall of the cleaning box; by arranging the transmission mechanism, a basketball can be automatically conveyed to the portion between a top support bracket and a bottom support bracket conveniently, fixing and rotating are facilitated, and automatic fixing and cleaning of the basketball are achieved; by arranging the cleaning mechanism, the cleaning position is automatically adjusted conveniently, omnibearing cleaning on the basketball is achieved, artificial cleaning is not needed, the labor intensity of workers is lowered, and the work efficiency of cleaning is improved; by arranging the collecting mechanism, the cleaned basketball can be collected conveniently, convenience and rapidness are achieved, automatic collecting is achieved, the basketball maintenance efficiency is improved, and the basketball service life is prolonged.

The invention relates to a conical chemical experiment glass bottle cleaning and drying device which comprises a support bottom plate, a lifting device, a cleaning device and a drying mechanism. The lifting device is arranged on the top part of the left end of the support bottom plate; the cleaning device is arranged on the lifting device; the drying mechanism is arranged on the top part of the right end of the support bottom plate; the lifting device comprises a rotation motor, a rotation platform, a lifting air cylinder, a lifting table, a clamping sleeve, a clamping telescopic column, a locking sleeve, a spraying mechanism and a pushing branch chain; and the cleaning device comprises a cleaning arc-shaped block, a cleaning side brush, a cleaning telescopic brush, a telescopic spring, areset spring, a spring connecting plate, a linkage mechanism and a brush plate mechanism. The conical chemical experiment glass bottle cleaning and drying device provided by the invention can solve the problems that when an existing chemical conical bottle needs to be cleaned, the conical bottle cannot be cleaned aiming at the structure of the conical bottle, cannot be cleaned thoroughly, cannot be mechanically cleaned, and cannot be disinfected and washed at a time.

The invention discloses a remanufactured blank cleaning device. The remanufactured blank cleaning device comprises a supercritical mixed fluid generation unit, a cleaning unit and a recovery processing unit which are connected in sequence. The supercritical mixed fluid generation unit comprises a supercharging mixing device used for mixing deionized water and an alcoholic solution. The supercharging mixing device is connected with the cleaning unit through a heating device and a spray-washing device. The invention further discloses an application method of the remanufactured blank cleaning device. According to the remanufactured blank cleaning device and the application method thereof, fluid is sprayed onto the surface of a remanufactured blank in a jet flow mode to form a supercritical mixed fluid constant-temperature and constant-pressure microenvironment on the surface of the remanufactured blank; pollutants such as greasy dirt, grease and carbon deposit are washed away efficiently under the scouring effect generated by continuous flowing of supercritical fluid; the remanufactured blank cleaning device is suitable for cleaning of engines, gearboxes and other shell-type remanufactured blanks and especially suitable for effectively cleaning oil type, grease type and carbon deposit type pollutants on the portions such as grooves, blind holes, gaps and pits of blind hole type parts.

The invention discloses a PCBA (printed circuit board assembly) ultrasonic cleaning clamp, device and method. The PCBA ultrasonic cleaning clamp comprises a frame-shaped first clamping part, wherein the periphery of the first clamping part is provided with a plurality of support rods, a frame-shaped second clamping part is connected onto the support rods, in addition, the first clamping part and the second clamping part are in vertical correspondence, the periphery of the second clamping part is fixedly provided with a plurality of positioning sleeves, the positioning sleeves are connected with the support rods in a sleeving way, the first clamping part comprises a first square frame and a plurality of groove-shaped first clamp strips arranged on the first square frame at intervals, the second clamp part comprises a second square frame and a plurality of groove-shaped second clamping strips arranged above the second square frame at intervals, and in addition, the second clamp strips are in one-to-one correspondence to the openings of the first clamp strips. The PCBA ultrasonic cleaning clamp provided by the invention has the advantages that a plurality of PCBA boards can be simultaneously clamped, and the problem that the number of the PCBA boards capable of being placed onto the clamp in the prior art is small can be solved; meanwhile, the dimension shape of the clamp is adjustable, the PCBA boards in different shapes and dimensions can be placed, and diversified requirements of products can be met.

The invention discloses cleaning, drying, detecting and packing equipment and relates to the technical field of packing equipment. The cleaning, drying, detecting and packing equipment comprises two symmetrical bases. The top faces of the two bases are each fixedly connected with a damping buffer part, wherein the damping buffer parts are connected with each other through a connecting rod. The topends of the two damping buffer parts are fixedly connected with a cleaning and drying mechanism. The cleaning and drying mechanism comprises an outer shell. The top ends of the two damping buffer parts are fixedly connected with the outer shell. The surface of the outer shell is fixedly connected with a feeding hopper and a main driving motor through connecting pieces. According to the cleaning,drying, detecting and packing equipment, by means of design of the cleaning and drying mechanism, the device can complete the cleaning and drying process of to-be-packed materials one time in an automated manner; in the cleaning operation process, by means of the design of a vibration motor and an ultrasonic transducer, a water body can generate violent oscillation; and the oscillation effect of the water body is achieved, on one hand, the flow rate of the materials can be increased, and on the other hand, the automatic separation rate of stains on the surfaces of the materials can be effectively increased.

The invention discloses a self-simulated hydraulic cleaning tool which comprises a spinning mechanism, a speed limiting mechanism and a pulse mechanism, wherein the spinning mechanism comprises a spinning nozzle; a forward hole is formed in the head of the spinning nozzle, a tangential hole is formed in the side surface of the spinning nozzle and a backward hole is formed in the rear portion of the spinning nozzle; the speed limiting mechanism comprises an outer housing; a mandrel with two open ends is mounted in the outer housing; two groups of sealing rings are mounted between the outer housing and the mandrel; a cavity among an inner side of the outer housing, an outer side of the mandrel and the sealing rings is injected with viscous damping fluid; the mandrel is connected with the spinning nozzle; the pulse mechanism comprises a rotary valve; the rotary valve is connected with the mandrel; an eccentric hole is processed in the rotary valve; a static valve is mounted on one side ofthe rotary valve; an eccentric hole is also processed in the static valve; the static valve is connected with an upper joint; and the upper joint is connected with the outer housing. The self-excitation type hydraulic cleaning tool has the benefits as follows: omnidirectional cleaning is achieved by forward jet flow, tangential jet flow and backward jet flow, and the capability of cleaning pipeline dirt is improved through internal hydraulic pulses.

The invention belongs to the technical field of curtain wall cleaning, and especially relates to intelligent curtain wall glass cleaning device for a smart building. The device comprises a main supporting plate, and main supporting columns are fixedly installed at the two ends of the supporting plate. Walking mechanisms are installed at the two ends of the main supporting columns. Driving mechanisms are mounted on the two sides of the main supporting plate and located between the main supporting columns; a cleaning mechanism is mounted on the outer side of one driving mechanism, and a wiping mechanism is mounted on the outer side of the other driving mechanism. According to the invention, the device is scientific and reasonable, and is safe and convenient to use. Through the walking mechanisms, the automatic walking of the cleaning device outside the curtain wall glass can be realized; only setting commands need to be achieved, and manual guarding is not needed, so convenience and rapidness are achieved, and labor force is greatly reduced; meanwhile, by means of the rotating mechanism, the cleaning device can automatically change the direction outside curtain wall glass, omnibearing cleaning of the curtain wall glass is achieved, the curtain wall glass cleaning efficiency is higher, and the cleaned curtain wall glass is cleaner.

The invention relates to the field of medical instrument cleaning, in particular to a medical instrument cleaning and drying device. The medical instrument cleaning and drying device comprises a cleaning outer frame, a cleaning roller, a stirring mechanism, a lifting door mechanism, a door sheet locking mechanism, a drying device, a power transmission mechanism, a cleaning fluid containing mechanism and a cleaning fluid stirring mechanism, wherein medical instruments are washed through the cleaning outer frame and the cleaning liquid containing mechanism, picking and placing of the medical instruments are controlled through the lifting door mechanism, the position of the lifting door mechanism is controlled through the door sheet locking mechanism, and the medical instruments are stirred through the cleaning roller, the stirring mechanism and the power transmission mechanism, so that the medical instruments are washed comprehensively, and the medical instruments are dried through the drying device. According to the medical instrument cleaning and drying device, the medical instruments can be cleaned and dried, carrying is not needed, use is convenient, manpower and material resources are saved, and the cleaning efficiency is high.

The present invention discloses a grape product comprehensive processing production device. The grape product comprehensive processing production device comprises a grape washing machine, a grape crushing machine, a crushed material filtering machine, a grape seed rubbing and washing machine, a drying machine and a sterilization tank. The grape washing machine performs comprehensive non-destructive cleaning on grapes; crushing pieces of the grape crushing machine conduct irregular crushing of the grapes; the crushed material filtering machine separates slurry liquid and grape seeds; the grapeseed rubbing and washing machine rubs and washes surfaces of the grape seeds and completely removes residues; the drying machine conducts drying and heating of the grape seeds, and facilitates storage; and the sterilization tank is used for conducting a rapid temperature-rising sterilization treatment of the slurry liquid. The object is to provide the grape product comprehensive processing production device. The grape product comprehensive processing production device can conduct continuous washing, separating and second separating of the grapes, rubbing, washing and drying of the grape seeds,rapid high-temperature sterilizing of the slurry liquid, etc., and is complete in functions and suitable for large-scale production and use.

The invention discloses a chemical equipment cleaning device. The chemical equipment cleaning device comprises a main body, wherein the left side of the outer surface of the top of the main body is equipped with a water tank; the bottom of the right wall of the water tank communicates with the left end of a first water tube; a longitudinal part of the first water tube penetrates through the top ofthe main body, and communicates with a rotary connecting head; the bottom of the rotary connecting head communicates with the upper end of a second water tube; the second water tube is arranged on atransverse water tube, and communicates with the transverse water tube; the outer surface of the middle part of the transverse water tube is fixedly connected with the outer surface of the middle partof the sleeve; a motor is arranged on the middle part of the outer surface of the top of the main body; and the output shaft of the motor penetrates through the top of the main body, and is fixedly connected with the upper end of the sleeve. Water is thrown out by a first spray head and a second spray head under action of centrifugal force, so that the electric power resource waste problem causedby using a water pump in the prior art is avoided; and meanwhile, the chemical equipment cleaning device realizes all-around cleaning, is high in efficiency, is simple in structure and is high in practicability.

The invention relates to a medical ultrasonic cleaning machine based on the Internet of Things. The medical ultrasonic cleaning machine comprises a box body and a box cover arranged on the box body. The box cover is provided with a handle. An operation panel is arranged on the box body. The operation panel is provided with a switch. A loudspeaker and a draining valve are arranged on one side of the box body. By means of the medical ultrasonic cleaning machine based on the Internet of Things, a medical device is erected on a supporting shaft through a supporting unit, it is ensured that ultrasonic signals of an ultrasonic transmitter sufficiently act on the medical device, and therefore an all-dimensional cleaning function is achieved; and in addition, a drive motor is used for driving the supporting shaft to rotate, a cleaning device is erected on the part of the supporting shaft under the friction effect of a soft brush, and therefore the cleaning effect is further improved, and practicability and market competitiveness of the machine are improved.

The invention discloses an automatic cleaning device used for an escalator hand strap. The device comprises a clamping shell, a liquid feeding mechanism, a brushing mechanism, a wipe drying mechanism,a disinfecting mechanism and a sewage collection mechanism; the clamping shell is clamped to a supporting plate below the hand strap, the two side walls of the middle portion are provided with bearing blocks located below the bottom faces of the two sides of the hand strap, and cleaning cotton cloth is arranged on the bearing blocks; the liquid feeding mechanism is formed by a box body, a packingcup, a straight rod, a spring and a linear motor; the brushing mechanism is formed by a scraping wheel, a scrape brush sheet, cleaning cotton cloth and a driving motor; the wipe drying mechanism is formed by a cleaning roller, a detachable and washable cleaning cotton sleeve and a driving motor; the disinfecting mechanism is an ultraviolet lamp tube, and the sewage collection mechanism is formedby a sewage collection groove and a bevel sliding water tank; and the liquid feeding mechanism, the brushing mechanism, the wipe drying mechanism and the disinfecting mechanism are sequentially arranged in the clamping shell at intervals. By means of the device, all-dimensional cleaning of the hand strap is achieved, the disinfecting function is achieved, the clean hand strap is guaranteed, and potential safety hazards caused by dirt on the hand strap are avoided.

The invention discloses a waste gas purification device based on circulation mechanism treatment, and relates to the technical field of air purification treatment equipment. The device comprises an outer shell, wherien the top of the outer shell is fixedly communicated with a clean air exhaust pipe; a waste storage cavity is fixedly formed in the bottom of the outer shell; a waste discharge pipe communicated with the waste storage cavity is fixedly mounted on one surface of the outer shell; the side face of the outer shell fixedly communicates with an air inlet pipe. A circulating treatment pipe is fixedly communicated between the opposite surfaces of the air inlet pipe and the purified air exhaust pipe; an induced draft fan is fixedly mounted in the middle of the circulating treatment pipe, wherein a surface of the induced draft fan is fixedly connected with the outer shell. According to the invention, the purification mechanism is designed; the device can efficiently achieve filtration and purification of waste gas particles through two principles of spray dust settling and filtration dust removal, one-time cleaning of traditional waste gas treatment equipment is changed into recyclable multi-time cleaning, and the purification effect of the device on waste gas is effectively enhanced through the recyclable multi-time cleaning.

The invention discloses a cleaning device for an engineering vehicle. The cleaning device comprises a car washing sink, a sedimentation tank, a bearing bracket and a jet pipe mechanism. The car washing sink is arranged below the bearing bracket. Both sides of the bearing bracket are provided with an enclosure structure, and an inlet and an outlet for driving the engineering vehicle into and out ofthe bearing bracket are reserved at both ends. The spray conduit mechanism includes a first conduit disposed below the load bearing bracket, a first conduit provided with a first spray head for spraying water toward the bottom of the engineering vehicle through the load bearing bracket, and a second conduit disposed along the enclosure structure, and an end of the second conduit provided with a second spray head for spraying water toward the side of the engineering vehicle; the bottom of the car washing tank is provided with a drainage outlet for draining water into the settling tank, and a circulating water pump is arranged in the settling tank, and the circulating water pump is connected with a spray pipe mechanism. The cleaning device of the invention realizes the omni-directional washing of the engineering vehicle, the cleaning is cleaner and the efficiency is higher.

The invention discloses a multifunctional sweeping and dirt-suction vehicle for rails and a method thereof, and solves the problem of sweeping of the rails and track beds in the prior art. The multifunctional sweeping and dirt-suction vehicle for the rails has the advantages of full-scale sweeping of the rails, the track beds, third rails and the like in one-time operation. The multifunctional sweeping and dirt-suction vehicle for the rails comprises at least three rail working vehicles capable of bidirectional running, wherein every two adjacent rail working vehicles are connected to each other; at least one of the first rail working vehicle and the third rail working vehicle is provided with a running power mechanism; the second rail working vehicle is provided with a brush sweeping unitand a high-pressure air blow-drying unit; and the third rail working vehicle is provided with a high-pressure water flushing unit.

The invention relates to environment-friendly efficient Chinese herbal medicine rhizoma gastrodiae cleaning equipment, which comprises a cleaning box, a rotating plate and a water storage tank. Rollers are uniformly mounted inside the cleaning box; one ends of the rollers all extend into a transmission case and are fixedly connected with driving gears; supporting legs are fixedly arranged at the positions of four corners of the bottom of the cleaning box, and the supporting plate is fixedly connected among the four supporting legs; the water storage tank is mounted on the supporting plate; a conveying water pump is mounted on the supporting plate at one side of the water storage tank by a bolt; the output end of the conveying water pump is fixedly connected with a water feeding pipe; one end of the water feeding pipe, which is away from the conveying water pump, extends into a protective cover arranged at the top of the cleaning box and is fixedly connected with a distribution pipe. According to the environment-friendly efficient Chinese herbal medicine rhizoma gastrodiae cleaning equipment disclosed by the invention, by arranging a filter element on a funnel fixed at the bottom of the cleaning box, cleaning residues are filtered out, and filtered water falls into the water tank and is recycled after being filtered again by a filtering box, so that water resources are effectively saved, and production cost is reduced.

The invention provides a multifunctional online cleaning device for a condenser, which comprises a machine frame, two nozzle main pipes, a transmission mechanism and two groups of guide mechanism, wherein the two ends of each nozzle main pipe are sealed; a water inlet is formed in the nozzle main pipe, and a plurality of condenser pipe cleaning nozzles are formed on one side of the nozzle main pipe; the transmission mechanism comprises a servo motor, a transmission lead screw and a lead screw drum which are mounted on the machine frame; a transmission shaft of the servo motor transmits the transmission lead screw; the lead screw drum is mounted on the nozzle main pipes; each guide mechanism comprises a guide rail, a road wheel seat and a road wheel which are mounted on the machine frame; the guide rail is parallel to the transmission lead screw; the road wheel seat is mounted on the nozzle main pipes; and the road wheel is clamped at the upper side of the guide rail. The multifunctional online cleaning device for the condenser has the advantages of scientific design, reasonable structure, reliable operation, high work efficiency and good cleaning effect.

The invention discloses a cleaning device for all-round meat rabbit breeding cages, which comprises a bottom plate, a shock absorbing device is arranged on the upper end of the bottom plate, an operation table is fixed on the upper end of the shock absorbing device, and four Two support rods on the same side are a group, and the upper ends of the two support rods in the same group are fixed with a fixed plate, and the upper end of the fixed plate is provided with a moving device. A moving plate is fixed between the two moving devices, a second oil cylinder is fixed on the moving plate, a clamping device is fixed at the end of the piston rod of the second oil cylinder, a transmission device is arranged at the lower end of the fixed plate, and the One side of the conveying device is provided with two connecting plates parallel to each other. The invention realizes the automatic clamping, transfer, transportation and automatic cleaning of the breeding cage, and at the same time, it can perform all-round cleaning on the bottom and surroundings of the breeding cage, which ensures the cleaning efficiency, solves the problems of high labor cost and poor cleaning quality, and is suitable for promote.

The invention discloses a building board cleaning device which comprises a bottom bracket, a rotating mechanism, a clamping mechanism and a cleaning mechanism, wherein the rotating mechanism comprisesa first rotating shaft and a second rotating shaft; the first rotating shaft and the second rotating shaft are symmetrically mounted on the inner side of the bottom bracket; a driven chain wheel is mounted on one side of the bottom bracket and fixedly connected with the end part of the first rotating shaft; a motor mounting seat is mounted on one side of the bottom bracket; a motor is fixedly mounted on the motor mounting seat; a motor shaft of the motor is fixedly connected with a driving chain wheel; the driving chain wheel is connected with the driven chain wheel through a chain; the clamping mechanism comprises a first clamping bracket and a second clamping bracket; the middle of the outer side of the first clamping bracket is connected with one end of the first rotating shaft; a groove is formed in the middle of the outer side of the second clamping bracket; and one end of the second rotating shaft is clamped in the groove. The structural principle of the building board cleaningdevice disclosed by the invention is simple; the 360-degree turning of a building board can be achieved, and then all-around cleaning of the obverse side and the reverse side of the building board canbe achieved; and the cleaning uniformity is high and the cleaning effect is good.

The invention discloses grape processing and treatment equipment with a cleaning function. The equipment comprises a grape cleaning machine, a grape crusher, a crushing and filtering machine and a sterilization tank. Grapes are fully cleaned by a roller on the grape cleaning machine. Crushing bars are arranged in a staggered manner on the outer periphery of a crusher roller of the grape crusher. The crushing and filtering machine comprises a crushing and filtering machine shell and a crushing and filtering plate for separating syrup and grape seeds. The sterilization tank comprises a sterilization tank body and a sterilization tank drum. Multiple stirring rods are arranged on the outer periphery of the sterilization tank drum. The inside of the stirring rod is hollow, and the outer periphery of the stirring rod is provided with stirring rod through-holes, which are communicated with a high-temperature pressure air source pipe. The invention aims to provide the grape processing and treatment equipment with the cleaning function. Through the roller-type cleaning machine, grape granules are cleaned and pesticide residues are removed. The grape crusher crushes grapes at random insteadof crushing grape seeds. The crushing and filtering machine separates grapes. The sterilization tank performs rapid heating and sterilization treatment on the grape syrup.

The invention relates to the technical field of aircraft engine casing design, and particularly provides an aircraft engine strength bearing casing with a washing function. The aircraft engine strength bearing casing is provided with a plurality of stator blades. The multiple stator blades are located on the front side of a rotor blade, the stator blades are internally provided with cavities, and the exteriors of the stator blades are connected with a washing device through flanges. The washing device communicates with the cavities, the tail edge of each stator blade is provided with a plurality of cleaning fluid outlets in the radial direction, the cleaning fluid outlets communicate with the corresponding cavities, the cleaning fluid outlets penetrate the corresponding stator blades, and washing of the rotor blade is achieved by rotating the rotor blade and spraying cleaning fluid towards the rotor blade from the cleaning fluid outlets.

The invention relates to the field of optoelectronics, in particular to a raw material cleaning and decontaminating device for photoelectronic device production. The raw material cleaning and decontaminating device comprises a mounting frame, wherein an upper cross beam of the mounting frame is divided into a left cross beam and a right cross beam, a water tank is arranged between the left cross beam and the right cross beam, and a plurality of baffles are fixedly connected between the inner walls of the left side and the right side of the water tank; the baffles are sleeved with a plurality of guide sleeves, and the guide sleeves are made of elastic plastic materials; two brushes are arranged between every two front-back adjacent baffles, the ends, opposite to each other, of every two adjacent brushes are connected with connecting rods, and the radius of each connecting rod is smaller than that of an open hole of the corresponding guide sleeve; and the other ends of the connecting rods are connected with supporting rods, and the supporting rods penetrate through transverse clamping plates and are fixedly connected with the transverse clamping plates. The raw material cleaning anddecontaminating device for photoelectronic device production is scientific in structure, and raw materials for electronic equipment production can be deeply cleaned, so that adverse effects of impurities on subsequent production are avoided.

The invention discloses a self-cleaning method of a household scrubber. The method comprises the following step that a controller receives a starting signal and starts a self-cleaning mode, wherein the self-cleaning mode comprises the following sub-steps that (1) a liquid spraying device and a rolling brush motor are started at the same time, the liquid spraying device sprays a liquid to a rollingbrush, and the rolling brush motor enables the rolling brush to rotate; and (2) the rolling brush motor is kept in a starting state, the liquid spraying device is closed, a main machine motor is started, and the liquid flowing through the rolling brush is sucked to a liquid suction pipeline. According to the self-cleaning method of the household scrubber, the rolling brush and the liquid suctionpipeline can be cleaned in a full-automatic mode, the problem that in the prior art, manual hand washing wastes time and labor is solved, in addition, the liquid suction pipeline can be cleaned, all-around cleaning is achieved, and the remarkable effect is achieved.

The invention discloses a model cleaning device based on photocuring 3D printing. The model cleaning device comprises a shell, a cleaning mechanism and a material storing table, wherein one side of the shell is opened and a door is arranged at the opening; the top end of the inner wall of the shell extends downwards to form a mounting part; a mounting groove is arranged above the mounting part; the cleaning mechanism comprises a water pump, a flow divider, a liquid inlet pipe, a liquid outlet pipe and an impeller; the water pump and the flow divider are both arranged at the bottom end in the shell; a liquid inlet of the water pump is connected with a pipeline and extends to the bottom end in the shell; a liquid outlet of the water pump is connected with the flow divider through the pipeline; the impeller is arranged in the mounting groove and is rotatably connected to the mounting part through a pivot at the bottom; a cover plate is detachably and fixedly connected to the upper openingof the mounting groove; a liquid discharge hole is formed in the center of the impeller; and the liquid discharge hole penetrates through the impeller and extends into the pivot. According to the model cleaning device based on photocuring 3D printing, the traditional manual cleaning is replaced by equipment cleaning, so that the cleaning process is more convenient and fast, the working efficiencyis greatly improved, and the cleaning effect is more perfect.