32results about How to "Realize the function of removing impurities" patented technology

The invention relates to a safe and reliable new energy vehicle charging pile with a good waterproof effect. The safe and reliable new energy vehicle charging pile with the good waterproof effect comprises a main body, a sun visor, a hook, a display screen, a lead and a charging gun; a concave opening is formed in the main body; the charging gun is arranged in the concave opening; the bottom of the sun visor is fixedly connected with the top end of the main body; the hook is fixed on one side of the main body; the charging gun is connected with the main body through a lead; the lead is arranged on the hook; the display screen is arranged on the main body; a waterproof mechanism and a protection mechanism are arranged on the charging gun; the waterproof mechanism comprises a connecting box,a protection box, a driving assembly, an unlocking assembly and a waterproof assembly; and the driving assembly comprises a mobile plate and two driving units. According to the safe and reliable newenergy vehicle charging pile with the good waterproof effect, through adoption of the waterproof mechanism, rainwater is prevented from entering the charging gun; and through adoption of the protection mechanism, a function of eliminating impurities is also realized.

The invention relates to convenient drip irrigation equipment with an anti-blockage function. The equipment comprises a water inlet pipe, a drip irrigation belt, several drip irrigation devices, an anti-blockage mechanism and several installation mechanisms, the anti-blockage mechanism comprises a driving assembly, a fixed rod, a fixed box, a transmission shaft, two first bearings, several filtering screens and several cleaning assemblies, each installation mechanism comprises a fixed ring and two installation assemblies, and each installation assembly comprises an installation plate, a movingunit and several springs. The convenient drip irrigation equipment with the anti-blockage function achieves an impurity removal function through the anti-blockage mechanism and reduces the probability of blockage of drip irrigation heads, the practicability of the equipment is improved, and through the installation mechanisms, convenience of disassembly and assembly of the drip irrigation heads is improved.

The invention relates to paint spraying equipment with an anti-splashing function. The paint spraying equipment comprises a bottom plate, a fixed box, a supporting column, a platform, a top plate, a material box, a connecting pipe, a paint spraying pipe and two supporting columns, and further comprises an anti-splashing mechanism and an impurity removing mechanism; and the anti-splashing mechanismcomprises a lifting plate, two moving assemblies, two stirring assemblies and four scraping assemblies, each moving assembly comprises a motor, a lead screw, a sliding block, a supporting rod and a first bearing, each stirring assembly comprises a second bearing, a rotating shaft, a transmission unit and two stirring units, and each scraping assembly comprises a scraping plate and a fixing rod; and the impurity removing mechanism comprises an impurity removing net, a smashing plate, a third bearing, a connecting shaft, a connecting disc, a torsion spring, a support and two connecting ropes. According to the paint spraying equipment with the anti-splashing function, the shielding function is achieved through the anti-splashing mechanism, it is avoided that paint splashes to the body of a worker to affect the cleanliness of the worker, the impurity removing function is achieved through the impurity removing mechanism, and it is avoided that the quality of a finished product is affecteddue to the fact that the paint contains too much impurities.

The invention relates to an agricultural production irrigation device with a filter function. The agricultural production irrigation device with a filter function includes a vehicle body, a water pump, a water tank, a winding device, a water pipe, a nozzle, a hose, a water outlet pipe, a filter mechanism and a water drainage mechanism, wherein the water drainage mechanism includes a connection ring, fixing blocks and two water drainage components, each water drainage component includes a pressure plate, a pressure rod, a squeeze plate and a spring, the filter mechanism includes a fixed box, awater pipe, a filter cartridge, a circular ring, a limiting component, a drive component, two transmission assemblies and two cleaning assemblies, and each cleaning assembly includes a scraper blade and two connection units. According to the agricultural production irrigation device with a filter function, the function of impurity removal can be achieved through the filter mechanism, aquatic organisms can be prevented from being pumped into the water tank, and the chance of nozzle clogging is reduced; the squeezing function is achieved through a squeezing mechanism, water left in the water pipe is squeezed out conveniently, the weight of the water pipe is reduced, and the water pipe is winded conveniently, so that the convenience of water pipe winding is improved.

The invention relates to an environment-friendly watering cart which comprises a main body, a water tank, a watering device and two moving devices and further comprises a rainwater collecting mechanism and an impurity removing mechanism, and the rainwater collecting mechanism comprises a rainwater collecting cover, a communicating pipe, a valve, a control assembly and two fixing rods; and the impurity removing mechanism comprises a filter screen, a scraping plate, a connecting assembly, a motor, a rotating shaft, a rotating disc, a pull rope, two collecting assemblies, two guide blocks and a plurality of elastic ropes. According to the environment-friendly watering cart, the rainwater collecting function is achieved through the rainwater collecting mechanism, watering work is conducted through rainwater, and therefore waste of water resources is avoided, and the environmental protection property of the equipment is improved; and through the impurity removing mechanism, the function of removing impurities from water in the water tank is achieved, the situation that the watering device is damaged due to excessive impurities is avoided, the influence on normal watering of the watering device is avoided, and therefore the reliability of the equipment is improved.

The invention relates to a spray tower with an adjusting function for waste gas treatment. The spray tower comprises a main body, a spraying pipe, an air inlet pipe, an air outlet pipe, a sucking pump, a feeding pipe and a discharging pipe. The spray tower also comprises an adjusting mechanism and an impurity removing mechanism. The adjusting mechanism comprises a ventilation plate, a transmissionassembly, two connecting assemblies, two limiting assemblies and two baffles. The impurity removing mechanism comprises a filter screen and a cleaning assembly. The cleaning assembly comprises a first bearing, a rotating shaft, a disc, a connecting wire, a torsion spring and a plurality of scraping plates. The impurity removal function is achieved through the filtering mechanism, the nozzle blockage probability is reduced, the practicability of the spray tower is improved, the inlet amount of waste gas can be adjusted through the adjusting mechanism, the waste gas can make full contact with absorption liquid, and the waste gas treatment effect is improved.

The invention relates to a wafer scribing machine for chip processing, which comprises a bottom plate, a scribing device, a workbench, a cooling mechanism and two cleaning mechanisms, wherein each cleaning mechanism comprises a fixed box, a fixed column, an air cylinder, a piston, an air inlet pipe, an air outlet pipe, a filter screen, an oiling assembly, a fixed block, a driving block, a connecting rope and two air cylinders; wherein the oiling assembly comprises an oiling box, a driving plate, a driving rod, a power rod, two first springs and two oiling units, the cooling mechanism comprisesa water tank, a water inlet pipe, a water spraying pipe, a supporting box, two water squeezing assemblies and two supporting rods, and each water squeezing assembly comprises a moving plate and two limiting units. According to the wafer scribing machine, through the cleaning mechanisms, the impurity removing function is achieved, the friction force between the scribing device and the wafer is prevented from being increased due to adhesion of chippings, so that the scribing work is prevented from being influenced, the scribing quality is improved, the function of cooling the scribing device isachieved through the cooling mechanism, and the scribing device is prevented from being damaged due to overheating.

The invention discloses an air curtain range hood. The air curtain range hood comprises an air curtain device and a gas condition acquiring device, wherein the air curtain device is used for forming an air curtain and comprises an impurity removing unit for purifying gas in an air duct; and the gas condition acquiring device controls a working state of the impurity removing unit and/or prompts thegas condition of the air duct and/or prompts an operation suggestion according to the gas condition in the air duct of the air curtain range hood. According to the air curtain range hood, the turning-on condition of the impurity removing unit is improved, the impurity removing unit is turned on only when needed, and the user experience is improved.

The invention relates to the technical field of battery piece etching, and particularly relates to a solar panel etching process for preventing the EL pollution. The process comprises the steps that in step 1, plating film is prepared, a layer of aluminum film is plated on both the upper and lower surfaces of the to-be-etched silicon wafer; in step 2, primary removal of impurities is conducted; in step 3, secondary removal of impurities is conducted, then the film is soaked in a primary etching liquid; in step 4, the remaining aluminum film is removed; in step 5, etching is prepared; and in step 6, etching is conducted. Through the effect of aluminum film, and oxygen and variable temperature heating at the primary removal of impurities, the removal of impurities on silicon wafer is achieved, then through the reaction role of the primary etching liquid and aluminum film at the secondary removal of impurities, the aluminum film is made to further adsorb the impurities inside the silicon wafer, to better achieve the function of removing impurities for silicon wafer, in the wafer etching process, through the function of the primary removal of impurities and the secondary removal of impurities, EL pollution is effectively prevented while etching, the producing of electric leakage battery boards and hidden crack battery boards is reduced and very effective.

The invention discloses a high-voltage cable checking instrument based on electric power safety, and belongs to the technical field of cable checking, the high-voltage cable checking instrument comprises a base, the top of the base is fixedly provided with an ultrasonic checking machine and a take-up mechanism, the ultrasonic checking machine is internally provided with a cable conduction platform, and the side wall of the ultrasonic checking machine is provided with two inlet grooves; the two inlet grooves are both provided with detection cables, a driving motor is fixedly installed on the side wall of the ultrasonic troubleshooting machine, a conduction assembly is fixedly installed at one end of an output shaft of the driving motor and used for detecting stable conduction of the cables, and a magnetic brushing assembly and a turbulent flow assembly are arranged on the inner wall of the top face of the ultrasonic troubleshooting machine. According to the invention, through the arrangement of the driving assembly and the magnetic brushing assembly, and through the design of the linkage assembly, the magnetic impurity removal function in the cable conduction process is realized, so that the precision of a subsequent troubleshooting result is stably improved, and adverse effects on troubleshooting are avoided.

The invention relates to sand blasting equipment with moisture-proof and filtering functions. The sand blasting equipment with moisture-proof and filtering functions comprises a main body, a feed pipe, a discharge pipe, a spray gun and two supporting columns, and further comprises a drying mechanism and a filtering mechanism. The drying mechanism comprises an air extraction assembly, a fixed box,a refrigeration rod, a connecting ring, a driving assembly, a support and a spring. The filtering mechanism comprises a filtering net, a fixed block, a first gear, a limiting assembly, vibrating rods,two cleaning assemblies and two rotating assemblies. According to the sand blasting equipment with moisture-proof and filtering functions, through the drying mechanism, the water content in the air inside the main body is reduced, so that the probability of moisture exposure of the materials inside the main body is reduced, material agglomeration is prevented, and the practicability of the equipment is improved; and through the filtering mechanism, the function of removing impurities from the materials is realized, the impurities are prevented from blocking the spray gun, and the probabilityof spray gun damage is reduced.