468results about How to "Guaranteed cleaning efficiency" patented technology

The invention belongs to the technical field of environmental geotechnics and discloses a river silt cleaning system. The river silt cleaning system comprises a carrier, a silt cleaning device, a mud making device and a mud storage device, wherein the silt cleaning device is fixed on the carrier and goes deep into a river silt seam to clean river silt; the mud making device is connected with the silt cleaning device, smashes the river silt and makes the river silt into mud; the mud storage device is connected with the mud making device and stores the mud. The river silt cleaning system is efficient, convenient, anti-clogging and low in pollution.

The invention discloses a cleaning control method of particulate matters on probes of a probe card. The method comprises the steps of after the electrical performance test of each piece of wafer is carried out and the probes are cleaned each time, respectively carrying out particulate matter contamination check on the probes by comparing the optical images of the points of the adjacent probes one by one, judging whether the probes need to be cleaned or cleaned again according to the results of the check, and carrying out corresponding treatment; limiting the allowed number of cleaning again, and adopting the measures of alarming and stopping a machine in time to control the effect of repeatedly cleaning; therefore, the particulate matters contaminating the probes can be cleaned in time, the phenomenon of blindly cleaning the probes is avoided, and the serious consequences that the test results have errors and even a device is burnt out caused by the fact that the probes which are contaminated by the particulate matters are continuously applied to the electrical performance test of the wafer due to the lack of probe cleaning effect detection can be avoided; the method can be used for effectively controlling the cleaning period and the cleaning effect of the probes of a probe card machine.

The invention relates to the field of aviation and specifically relates to a cleaning agent for aircraft pipelines and a preparation method thereof. The cleaning agent comprises an organic acid, a corrosion inhibitor, a surfactant, auxiliaries and deionized water, wherein the organic acid is a complex organic acid, the complex organic acid comprises an aminosulfonic acid and an organic acid with a low pH buffer value, and the complex organic acid accounts for 8-20% by weight of the total cleaning agent; in order to further improve the pH buffer capacity of the cleaning agent and improve the proportion of the organic acid with the buffer function in the complex organic acid to keep the high efficiency in descaling of the cleaning agent, the proportion of the complex organic acid to the aminosulfonic acid in parts by weight is (25-50): (75-50). By adding the high-efficient corrosion inhibitor in the formula, the corrosion to metal materials caused by the acid is greatly reduced, so that the safety of aircraft materials is ensured.

The invention relates to a photovoltaic power station cleaning method and system. A photovoltaic power station comprises a ferry vehicle, a cleaning robot and a controller. The method comprises the steps that the ferry vehicle receives the number and positions of photovoltaic modules to be cleaned; the ferry vehicle conveys the cleaning robot to the position of one photovoltaic module to be cleaned; the controller sends a cleaning instruction to the cleaning robot; after the cleaning robot cleans the current photovoltaic module to be cleaned, the cleaning robot returns back to the ferry vehicle; and the ferry vehicle continues to convey the cleaning robot to the positions of other photovoltaic modules to be cleaned for executing cleaning work till all the photovoltaic modules to be cleaned are cleaned. According to the photovoltaic power station cleaning method and system, the number of cleaning robots is effectively reduced by introducing the ferry vehicle, the ferry vehicle can convey the cleaning robot to the position of the photovoltaic module to be cleaned, the cleaning efficiency is ensured, meanwhile, the investment cost is reduced, and application is convenient.

The present invention provides a road sweeper, comprising a body, a first suction pipeline, sweeping devices, a second suction pipeline and a fan. The body is provided with a dustbin; the first end of the first suction pipeline extends towards the position below the body and the second end of the first suction pipeline extends into the dustbin; the sweeping devices are provided with dust collection air pipes; the second suction pipeline is independent of the first suction pipeline, the dust collection air pipes are communicated with the first end of the second suction pipeline, and the second end of the second suction pipeline extends into the dustbin; the fan is arranged on the body, the air inlet side of the fan is communicated with the dustbin, and thus a negative pressure zone is formed in the dustbin. By applying the road sweeper, accidents caused by icy roads due to water spraying for dust removal can be effectively avoided, and the reliability of road construction is improved on the premise of guaranteeing the dust removal effect. The road sweeper can be used in winter, thus effectively solving the problem that the equipment is idle.

The invention relates to the technical field of textile machinery and discloses an automatic cleaning, drying and collecting integrated machine which comprises a chamber. A first motor is fixedly connected to one side of the inner wall bottom of the chamber through a motor mounting platform and is rotationally connected with a first belt pulley through an output shaft, the first belt pulley is in rotational connection with a second belt pulley through a belt, and the second belt pulley is in rotational connection with a first movable pulley through a rotating shaft. A water supply tank is fixedly connected to the upper portion of the inner wall of the chamber, and a water pump is fixedly connected to the inner wall bottom of the water supply tank through a water pump mounting platform. The automatic cleaning, drying and collecting integrated machine has advantages that automatic cleaning, drying and collecting of textile cloth are realized, cleaning quality and cleaning efficiency are guaranteed, operation efficiency is improved, labor amount of workers is decreased, production cost is reduced, suitableness for large-scale popularization is realized, all parts of the textile cloth can be cleaned, and operation efficiency can be guaranteed by cooperation with a drying device.

The invention provides a test tube cleaning treatment device for biochemical experiments and the test tube cleaning treatment device is applicable to the technical field of biochemical experiments. The test tube cleaning treatment device comprises a cleaning box. A drain outlet is formed in the bottom of the cleaning box. A movable mounting plate is mounted on the inner wall of one side of the cleaning box through a lifting mechanism, and a clamping and fixing mechanism is arranged on the movable mounting plate. A movable water spraying cleaning mechanism is mounted on the top of the cleaningbox. The movable water spraying cleaning mechanism comprises a moving assembly and a water spraying assembly. A water tank is connected to the outer wall of the cleaning box. The water tank is connected with the water spraying assembly through an electric water pump. A rotating brushing mechanism is mounted on the inner wall of the other side of the cleaning box. The rotating brushing mechanism comprises a test tube brush. The bottom of the test tube brush is sleeved with an annular water collection tank. The annular water collection tank is connected with the water tank through the electric water pump. Water outlet holes are uniformly formed in the side, close to the test tube brush, of the annular water collection tank. The test tube cleaning treatment device is high in degree of automation and good in cleaning effect.

The invention discloses a portable cleaning device and a cleaning system, and particularly relates to a portable cleaning device. The portable cleaning device comprises a shell, a cleaning mechanism,a cleaning fluid recycling mechanism and a battery, wherein the cleaning mechanism, the cleaning fluid recycling mechanism and the battery are arranged in the shell. The shell comprises a cleaning part and a hand-held part which is rotationally connected with one end of the cleaning part, the cleaning mechanism is arranged in the cleaning part, and the cleaning fluid recycling mechanism and the battery are arranged in the hand-held part. A recycling channel used for recycling cleaning fluid is arranged between the cleaning mechanism and edge of the cleaning part and is in connection with the cleaning fluid recycling mechanism, and the battery is used for supplying power for the cleaning mechanism and the cleaning fluid recycling mechanism. The portable cleaning device and the cleaning system have the advantages that the portable cleaning device is simple in structure and convenient to operate, an included angle between the cleaning part and the hand-held part can be adjusted in a rotating manner, and the portable cleaning device is not required to be connected with an external power supply through a power line, so that the portable cleaning device is convenient to carry and has a wide application range; and while ensuring cleaning efficiency and cleaning experience, the portable cleaning device can also be used to save water and reduce water overflow, prevent users from slipping due to the water overflow in cleaning process, and improve use safety.

The invention provides a swirling flow type waste plastic crushing sorting cleaning system. The swirling flow type waste plastic crushing sorting cleaning system includes a first transfer machine, a crushing machine, a transfer box, a cleaning device, a swirler, a box body and a fixing frame, and the top of the fixing frame is fixed to the bottom of the crushing machine. According to the swirlingflow type waste plastic crushing sorting cleaning system, metal magnetic impurities in waste plastic are reduced, the quality of waste plastic recycling is improved, meanwhile, the waste metal magnetic impurities are collected, post-processing and production of processing are convenient, multi-angle cleaning is realized, cleaning is more even, the efficiency and quality of cleaning are ensured, thus the recycling efficiency of the waste plastic is improved, reuse of water resources is improved, the cleanliness degree of the cleaning process is increased, thus the recycling quality of the wasteplastic is ensured, the water content of waste plastic recycling is decreased, and the quality of production is ensured, so that secondary processing is avoided.

The invention discloses a special sponge grinding material spraying device, belongs to the field of surface cleaning equipment, and particularly relates to a special sponge grinding material spraying device which comprises a material storage pressure tank (1) and a nozzle (4). The special sponge grinding material spraying device is characterized in that a stirring device (2) is vertically and fixedly mounted in the material storage pressure tank (1) by a center shaft (10), an opening switch (14) used for controlling a feed inlet on the top of the material storage pressure tank (1) is disposed on the top of the stirring device (2), a feed inlet of a spiral feeding device (3) is connected to an outlet at the bottom of the material storage pressure tank (1), a discharge outlet of the spiral feeding device (3) is connected with a material inlet hole of the nozzle (4) by a pipeline, and a compressed air power system (5) is connected to one side of an air inlet hole of the nozzle (4). The special sponge grinding material spraying device has the advantages that the special sponge grinding material spraying device is simple in structure, convenient to use, fine in fluidity and high in efficiency, is not blocked easily, and the like.

The invention discloses a building sewage anti-blocking process device. The building sewage anti-blocking process device comprises a crushing tank; the upper part of the crushing tank is provided witha water inlet; one side of the crushing tank is provided with a crushing motor; a driving shaft of the crushing motor is designed to stretch into the crushing tank; crushing knives are arranged on the driving shaft; a filtering tank is arranged under the crushing tank; a filter screen is arranged at the middle part in the filtering tank; a scraping rod is arranged on the filter screen; one side of the filtering tank is provided with an automatic push rod; one side of the automatic push rod is designed to stretch into the filtering tank, and is connected with the scraping rod, and the other side of the filtering tank is provided with a material outlet; a material collecting tank is arranged under the material outlet; the lower part of the filtering tank is connected with one end of a communicating pipe; and the other end of the communicating pipe is connected with the upper part of a water collecting tank. The automatic push rod and the scraping rod are adopted, so that impurities on the filter screen can be removed, blocking of the filter screen is avoided, and subsequent filtering is ensured.

The invention provides a household screen window decontaminating device combining clockwise and anticlockwise circumferential brushing and negative pressure suction, relates to the mechanical field and solves the problem that an arranged screen window is hardly cleaned. The household screen window decontaminating device combining clockwise and anticlockwise circumferential brushing and negative pressure suction comprises a fixed outer housing. A mounting inner shell is adhered to the fixed outer housing through a connecting block, a humidifying and deoiling mechanism is arranged between the fixed outer housing and the mounting inner shell, an opening is formed in the left end of the fixed outer housing, and a tail connecting protecting barrel is adhered to the right end of the fixed outerhousing. According to the household screen window decontaminating device combining clockwise and anticlockwise circumferential brushing and negative pressure suction, a control motor controls cleaninghairbrushes on the end parts of a driving rotating rod and a driven rotating rod to rotate to clean dust on the surface of the screen window, so that the condition that the local part of the screen window is not cleaned as a result of unidirectional rotation is avoided. The motor controls a telescopic protecting part to beat the screen window continuously to simulate the action of flickering thewindow with a finger, so that dust is scattered effectively.

The invention provides a control device of a movable type sweeper and a control method thereof. The control device is characterized in that the movable type sweeper is provided with a system controller; the system controller comprises a steering module, a lifting module, a speed regulation module, an electronic control unit and a controller local area network bus, the movable type sweeper is further provided with an electronic control unit engine ECU, a brush head switch control unit and a wheel shaft steering control unit. According to the control device of the movable type sweeper and the control method thereof, construction of a logic structure is realized, so that self-adaptive work of the sweeper is completely realized, and therefore working efficiency is greatly improved, service effect of the sweeper is improved, and requirements of modern people can be met; and damage and collision are avoided to a great extent due to the set of the movable type sweeper, and in other words, theservice life is prolonged.

The invention discloses a cleaning machine with a single-arm conveying function and relates to the technical field of cleaning machines. The cleaning machine comprises a base, wherein a rotating powerbase is fixedly connected with one side of the top of the base; a rotating table is rotationally connected with the top of the rotating power base; a fixing base is fixedly connected with the top ofthe rotating table; a power machine case is fixedly connected with the left side of the fixing base; a curved rotating shaft is rotationally connected with the top of the fixing base; a transfer rackis rotationally connected with the top of the curved rotating shaft; a first spherical rotating mounting frame is mounted at the top of the transfer rack; a supporting frame is fixedly connected withthe top of the first spherical rotating mounting frame; and a connecting arm is rotationally connected with the top of the supporting frame. By adoption of the cleaning machine, the single-arm conveying efficiency and the stability during the conveying operation can be guaranteed, the workload of workers can be reduced, the process of automation can be improved, the production cost can be reduced,the repeated cleaning of a workpiece can be achieved, and the cleaning quality and the cleaning efficiency can be guaranteed.

The invention discloses a plate-cleaning device for a spinneret plate. The plate-cleaning device comprises a jetting unit, a suction unit and a slow cooling plate arranged between the jetting unit and the suction unit and capable of being heated by electrifying, wherein the jetting unit comprises a steam jetting hole for jetting steam to the surface of the spinneret plate along an upward inclined direction; the suction unit comprises a first suction port and a second suction port for sucking surrounding floating monomers and monomer flocculation blown by the jetting unit; the jetting unit and the suction unit are respectively clung to the two sides of the slow cooling plate; the slow cooling plate can transfer heat with the jetting unit and the suction unit as well as the surrounding air, so that a suitable temperature scope is kept. The suction unit continuously works and the jetting unit intermittently works, so that the plate-cleaning efficiency is ensured while an energy-saving purpose is achieved; the slow cooling plate can keep the temperature stability of an area where air is sucked away; the whole device has a reasonable and reliable structure and can effectively clean the spinneret plate, so that the normal spinning work is ensured.

The invention relates to the technical field of robots and discloses a high-altitude dangerous environment article clearing system based on a flying robot. The high-altitude dangerous environment article clearing system comprises an article clearing device and a control device, wherein the article clearing device comprises the robot and an image collecting module; the robot comprises a mechanical arm and a mechanical hand on the mechanical arm; the image collecting module is used for collecting images at the periphery of the flying robot; the control device comprises an image receiving module, a remote controller and a control terminal; the image receiving module is connected with the control terminal; the image receiving module is used for receiving image data collected by the image collecting module; the remote controller comprises a flying robot controller and a mechanical arm remote controller; the flying robot controller is used for controlling the flying robot to reach a predetermined work area and controlling the flying robot to approach a target article; and the mechanical arm remote controller is used for controlling the mechanical hand to grab the target article.

The invention relates to the technical field of shipping of a ship, in particular to a ship bottom cleaning device for shipping of a ship. The ship bottom cleaning device for shipping of the ship comprises a cleaning device and a base, wherein the top of the base is fixedly connected with a supporting column; the top end of the supporting column is fixedly connected with a cross plate; the top endsurface of the cross plate is fixedly connected with a supporting rod; the top end of the supporting rod is fixedly connected with a ball and socket joint; the top end of the ball and socket joint isfixedly connected with a connecting rod; a loop bar is arranged on the outer side of the supporting rod; the top end of the loop bar is in sleeve connection with a sleeve; a compression spring is arranged on the outer side of the loop bar; and the top end of the sleeve is fixedly connected with a connector. In the ship bottom cleaning device for shipping of the ship, by arrangement of the ball and socket joint, the connector, the loop bar, the sleeve and the compression spring, the irregular bottom end of the ship can be mechanically cleaned, the cleaning efficiency is ensured, and the cleaning efficiency is further ensured. The ship bottom cleaning device for shipping of the ship is novel in design concept and scientific in design, has huge economic benefit and extensive market prospect,and is worthy of being popularized and used.

The invention discloses a farming pen with an auto-cleaning function and good convenience of driving livestock out. The farming pen comprises a pen body, control keys, a driving gear, guide pipe protectors, a wire, a water guide pipe, watering nozzles, electric pneumatic bars, electric brushes, electric water pumps and a motor. A penetrable wall is connected with the rear of the pen body and is fitted with a moving plate; a moving body is arranged inside the pen body; a water tank is fixed above the moving body; the guide pipe protectors are arranged inside a second slideway; the outer side ofthe moving plate is provided with a cover plate; a waste discharge channel is connected to the lower side of the cover plate; the electric brushes are mounted in the moving body; spray nozzles are arranged outside the electric brushes. The farming pen with the auto-cleaning function and good convenience of driving livestock out has the advantage that after the moving plate is opened, the movementof a feed box and the movement of the moving body allow livestock in the pen body to be pushed out directly, so that the process of driving livestock out of the pen is finished quickly.