68results about How to "Prevent affecting the cleaning effect" patented technology

The invention provides an environmental-friendly water-based detergent for soldering tin residues and a preparation and use method of the environmental-friendly water-based detergent, and relates to the field of water-based detergent preparation. The environmental-friendly water-based detergent is prepared from the following raw materials in parts by weight: 10-20 parts of tetrahydrofuran, 5-15 parts of ethylene glycol monoethyl ether, 7-15 parts of a surfactant, 1-13 parts of a saponifying agent, 1-5 parts of ethylene diamine tetraacetic acid tetrasodium, 2-4 parts of sodium borate, 1-5 parts of oleic acid triethanolamine, 1-5 parts of sodium citrate, 2-4 parts of glycerin monostearate, 5-8 parts of zinc stearate, 0.1-0.5 part of a defoaming agent, 0.5-2.5 parts of a corrosion inhibitor, 3-5 parts of carboxymethyl chitosan and 90-130 parts of deionized water. The environmental-friendly water-based detergent for soldering tin residues, which is provided by the invention, is capable of forcefully cleaning residues at soldering points of products after tin soldering, the soldering points are kept bright after cleaning, and cleaned parts are free of residue substance or whiting.

The invention provides a drum type cullet cleaning system and relates to an industrial cleaning system. Through designing a drum, an internal spiral lifting and propelling device and a spraying device, the cullet cleaning system provided by the invention is green and environment-friendly and is thorough in cleaning. The drum type cullet cleaning system comprises the drum, an internal spiral propelling device, a material lifting board, a high-pressure circulating water spraying pipe I, a high-pressure circulating water spraying pipe II, a plurality of spraying nozzles, a water pump, a material inlet, a material outlet, an annular toothed ring, a circular track I, a circular track II, a drum bracket, a carrier roller, a water collecting sump, a flow guiding groove, a precipitating overflow tank impurity zone and a precipitating overflow tank clean water zone, wherein the internal spiral lifting and propelling device comprises the internal spiral propelling device and the material lifting board and is used for providing axial and circumferential tumbling motion for a material to be cleaned; and the spraying device comprises the high-pressure circulating water spraying pipe I, a plurality of spraying nozzles of the high-pressure circulating water spraying pipe I and the high-pressure circulating water spraying pipe II and is used for providing circulating spraying water with certain pressure for the material to be cleaned, and the circulating spraying water forms a specific spray cleaning area through the spraying nozzles of the spraying pipe I.

The invention discloses a cleaning and drying device for woollen sweater processing. The cleaning and drying device comprises a mounting rack. The mounting rack is mounted at the top of a base. A cleaning box and a liquor mixing box are mounted at the top of the base. The liquor mixing box communicates with the cleaning box through a water pipe. A solenoid valve and a pressure pump are arranged onthe water pipe. A containing mechanism is arranged in the cleaning box. A limiting sliding rail is arranged at the position, corresponding to the containing mechanism, in the cleaning box. A limitingblock is mounted at the bottom end of the limiting sliding rail. A vibration mechanism and an extrusion and rubbing cleaning mechanism are arranged at the position, corresponding to the containing mechanism, of one side of the mounting rack. A stirring mechanism and a heater are arranged on the liquor mixing box. The top of the liquor mixing box is connected with the bottom of a drying box through a fixed frame. A drying mechanism is arranged on the drying box and communicates with an air heater through a division pipe. The cleaning and drying device is convenient to use, good in cleaning anddrying effect, high in drying efficiency and work efficiency and capable of reducing the labor intensity of workers.

The invention discloses a water-saving type Chinese chestnut washing device. The device comprises a washing cavity, a circulation mechanism, a two-way threaded rod, a bottom plate, a washing barrel and a positive inversion motor, wherein the washing barrel is arranged inside the washing cavity; rotating shafts are symmetrically connected with two ends of the washing barrel; a lantern ring is in rotating connection at the center of the outside of the washing barrel; the upper end of the lantern ring is fixedly connected with a fixed plate; threaded sleeves are connected on the two-way threadedrod inside the washing cavity in a symmetrically threading manner; the lower end of each threaded sleeve is hinged with one end of each connecting rod; and the other end of each connecting rod is hinged on the fixed plate. The water-saving type Chinese chestnut washing device has a novel design, the washing barrel is rotated under the effect of annular gears and bar-shaped gears while moving up and down, the fluidity of water in the washing barrel can be improved when the washing barrel moves up and down, and a certain stirring effect is achieved for Chinese chestnuts inside the washing barrelwhen the washing barrel is rotated, so that the Chinese chestnut washing efficiency can be improved.

The invention provides a multifunctional bubbling and brushing integrated machine for fruit processing. The integrated machine comprises a first fixing base, a movable brake wheel, a bubbling box, a cleaning box, a first guiding and conveying plate, a shielding cleaning cover structure, a rotatable stirring plate structure, an adjustable brushing roller structure, a guiding and conveying shieldingplate structure, a feeding hole, a discharging hole, a discharging pipe, a water changing pipe and a connecting hole, and the movable brake wheel is in bolted connection with the four corners of thelower end of the first fixing base. Through the arrangement of an inserting rod, a deep groove ball bearing, a rotating roller, a stirring plate, a protective pad and a bubbling box, in the working process, a water spraying pipe and a water spraying nozzle impact the stirring plate to rotate, fruit pushing work is conducted, and work is facilitated; through the arrangement of a connecting base, asliding hole, a wing-shaped bolt and a cleaning box, the wing-shaped bolt can be loosened easily in the working process, the height of the connecting base is adjusted, and fruit shielding work can beconducted conveniently in a fruit container replacing process.

The invention discloses a full-automatic fruit and vegetable feeding and washing device, and belongs to the technical field of processing of foods. The full-automatic fruit and vegetable feeding and washing device comprises an automatic feeding machine, wherein a pair of weighing plates is mounted in the automatic feeding machine; a falling buffering device is arranged under the weighing plates; afirst conveyor belt is arranged at a discharging opening in the lower part of the automatic feeding machine; a sewage removing groove is formed in the discharging end of the first conveyor belt. Thefull-automatic fruit and vegetable feeding and washing device is characterized in that a raw material basket is mounted in the sewage removing groove; a distance is formed between the bottom of the raw material basket and the bottom of the sewage removing groove; an ultrasonic generator is connected to the lower right part of the sewage removing groove; an air pump is connected to the lower left part of the sewage removing groove; a tubular type spiral hoisting machine of which the lower end is pendent extends into the raw material basket; an air outlet of the air pump is formed over against an opening in the lower end of the tubular type spiral hoisting machine; a spiral plate is arranged in the tubular type spiral hoisting machine in an axial direction; and a second conveyor belt is arranged at the upper end of the tubular type spiral hoisting machine. The full-automatic fruit and vegetable feeding and washing device disclosed by the invention is short in raw material washing time and good in washing effects, and the production efficiency and the product quality can be improved.

The invention discloses a B-ultrasonic probe disinfection box special for the medical ultrasound department, and belongs to the technical field of medical instrument disinfection equipment. The B-ultrasonic probe disinfection box comprises a disinfection box body, a probe fixing device and a probe cleaning device, a through inserting slot is formed in the top of the disinfection box body, the probe fixing device is installed at the top of the disinfection box body and located on one side of the through inserting slot, and the probe cleaning device is mounted at the inner bottom of the disinfection box body. According to the B-ultrasonic probe disinfection box, several common B-ultrasonic probes can be disinfected, the tail diameters of the different B-ultrasonic probes are different, the probe fixing device can clamp and fix the B-ultrasonic probes, the probe ends of the B-ultrasonic probes penetrate through the through inserting slot to be located in the disinfection box body, the probe cleaning device cleans the B-ultrasonic probes in an all-around mode, and an ultraviolet disinfection lamp tube is used for drying water stains on the surfaces of the B-ultrasonic probes and disinfecting the B-ultrasonic probes, so that the technical problems that a traditional disinfection device can only disinfect one type of B-ultrasonic probe and different disinfection devices are used in different departments, so that the cost is relatively high are solved.

The invention belongs to the technical field of kitchen ventilators and particularly discloses an automatic cleaning device of a kitchen ventilator and the kitchen ventilator including the same. The kitchen ventilator comprises a kitchen ventilator base plate, a box, a smoke exhaust device, a fan and the cleaning device. The cleaning device comprises a water storage container, a pressure device, a controller and a spray device. The water storage container is arranged on the side wall of the kitchen ventilator base plate and integrated with the kitchen ventilator base plate in an embedded mode. The pressure device is arranged in the kitchen ventilator base plate or the box of the kitchen ventilator and connected with the water storage container through a water outlet formed in the bottom of the water storage container. The spray device is arranged in the box of the kitchen ventilator and connected with the pressure device through a pipeline. Through the design, on the one hand, the occupied space of the automatic cleaning device is reduced, and on the other hand, the mounting technology of the automatic cleaning device of the kitchen ventilator is simplified, and the user experience effect is improved.

The invention discloses an electric rotary mop. The electric rotary mop comprises a main machine, a push rod and a dust suction device, and further comprises two cleaning heads arranged in parallel; the cleaning heads are each of an impeller structure, and each comprise a plurality of circumferentially distributed cleaning blades for wiping and sweeping a cleaned surface; the cleaning blades are bent in the rotating direction when the cleaning heads are operated; a passage for the movement of dirt is formed between every two adjacent cleaning blades, and when the cleaning heads rotate, the cleaning blades bent in the rotation direction can enable the dirt to perform centered movement along the rotating sides of the cleaning blades, so that the role of collecting the dirt is achieved; and the cleaning heads can effectively overcome the disadvantage that ordinary rotary cleaning tools cannot collect the dirt and are prone to throwing off the dirt, and the cleaning efficiency is improved.

The invention provides a belt cleaning device, which is applied to a belt conveyor to clean a belt, and comprises a brush roller used for being attached to the lower surface of the belt to clean the surface of the belt, and the brush roller is provided with a hollow inner cavity; the rotating mechanism comprises a rotating shaft penetrating through an inner cavity of the brush roller, and the brush roller is driven to rotate by driving the rotating shaft to rotate; and the vibrating mechanism is arranged on the rotating shaft and is used for driving the brush roller to vibrate. The surface of the belt is cleaned through the rotating brush roller, the cleanliness of the surface of the belt is ensured, and the belt conveying efficiency is improved; in addition, the brush is driven by the vibrating mechanism to vibrate synchronously in the process of rotating for cleaning, so that fine powder retained or clamped among the bristles can fall off naturally, the situation that the cleaning effect is affected due to the fact that the fine powder adheres to the bristles or is clamped among the bristles is prevented, self-cleaning of the brush roller is achieved, and the brush roller is prevented from being hardened or mildewed.

The invention discloses screen cleaning equipment, and particularly relates to the technical field of screen cleaning equipment. The screen cleaning equipment comprises a shell, a door plate and universal wheels; a brushing mechanism is arranged at one end of the interior of the shell; clamping structures are arranged at the four corners of the other end of the interior of the shell correspondingly; a waste liquid tank is fixedly connected to the bottom end of the interior of the shell; a scraping and washing mechanism is arranged at one end of the top of the inner side of the shell; a spraying mechanism is arranged in the top end of the shell; and dust collecting mechanisms are arranged on the two sides of the other end of the shell correspondingly. According to the screen cleaning equipment, a brushing mechanism is arranged at one end in the shell, a hydraulic air cylinder is started to drive a brush cylinder on the left side to roll back and forth through a fixing rod connected with a telescopic rod at the output end of the hydraulic air cylinder, and at the moment, a first screw rod covering opposite threads can rotate up and down together by means of sliding blocks movably connected with the top and the bottom of a brush cylinder on the left side, and therefore, the purpose that a brush cylinder on the right side repeatedly brushes at the same time is achieved, so that the screen of a display is brushed more closely and comprehensively.

The invention discloses a conveying device for paint spraying, which comprises a rack, wherein a conveying belt is arranged on the rack, a first cleaning mechanism and a second cleaning mechanism are arranged at the bottom end of the conveying belt, the first cleaning mechanism comprises a first rotating shaft, and a plurality of flexible scraping plates are fixedly mounted on the first rotating shaft; the first rotating shaft drives the flexible scraping plates to rotate, so that spraying paint attached to the surface of the conveying belt is scraped off; the second cleaning mechanism comprises two driving rollers and two pressing rollers, and the two driving rollers are in transmission connection through a supporting belt. The conveying belt can be simply cleaned through the first cleaning mechanism, so that paint attached to the conveying belt can be collected, follow-up recycling is facilitated, the cost is saved, the cleaning effect can be further improved through the second cleaning mechanism, the situation that the follow-up cleaning effect is affected by too much spraying paint attached to the cleaning belt is avoided, and the cleaning effect is good.

The invention discloses an intelligent street lamp post with a solar cell panel capable of steering automatically. The intelligent street lamp post comprises a mounting base, the top of the mounting base is fixedly connected with a lamp post body, the lamp post body is internally provided with a cavity, the inner top wall of the cavity is fixedly connected with a storage battery, and one side of the mounting base is fixedly connected with a supporting frame. The intelligent street lamp post with the solar cell panel capable of automatically steering is provided with a rotating shaft, a horizontal gear and a rack, and a threaded rod is driven to rotate through a servo motor, so that a steering gear set drives the rotating shaft to rotate, the horizontal gear on the rotating shaft synchronously rotates, and the horizontal gear is in meshed connection with the rack; and then the rack is driven to drive a rotating block and one end of the solar panel to do lifting motion, the other end of the solar panel is fixed to the top of the lamp post body, the solar panel rotates around the top of the lamp post body, the angle between the solar panel and the lamp post body is changed, and then the intelligent street lamp post adapts to changes of sun irradiation angles in different time periods.