127results about How to "Implement the cleanup function" patented technology

The invention discloses a roller repairing surfacing machine and belongs to the field of metal welding. The roller repairing surfacing machine has a pre-welding preheating function, an automatic surfacing function, a welding fume removing function and a welding surface cleaning function, and also has the characteristics that a surfacing station can be adjusted rapidly, and the dimension expansion capacity of a surfacing workpiece is high. The roller repairing surfacing machine is provided with a foundation base, a headstock, a six-jaw chuck, a tailstock centre device and a working device. According to the technical scheme, a single stand column cross beam structure is adopted by the working device, surfacing, preheating, welding fume removing and welding surface cleaning are integrated onto one working head, thus, the structure is compact, and energy saving and environmental friendliness are achieved; a repairing roller is clamped through the six-jaw chuck and the tailstock center device, and clamping is fast and reliable; and the roller repairing surfacing machine is simple in structure, easy to manufacture and convenient to maintain.

The invention discloses an efficient double-journey scutching device. The efficient double-journey scutching device comprises a spinning device. A main filter net is fixedly installed on one side of the spinning device, a hydraulic cylinder is fixedly installed on the top of the spinning device, a telescopic rod is arranged at the output end of the hydraulic cylinder in a transmission mode, a first swing rod is fixedly welded to one end of the telescopic rod, a second swing rod is vertically welded to one end of the first swing rod, the second swing rod penetrates through a strip-shaped hole to be arranged on one side of the main filter net in parallel, a scutching brush is fixedly installed at one end of the second swing rod, a cotton suction hopper is arranged at the lower end of one side of the main filter net, one end of the cotton suction hopper is fixedly connected with a cotton storage tank, a cotton filter net is arranged at the bottom of the cotton storage tank, and a first pipeline is arranged on the lower side of the cotton storage tank. According to the efficient double-journey scutching device, after cotton wool is accumulated to a certain degree, a scutching fan and an air blower are started to work, the purpose of cleaning away the cotton wool is achieved in the mode of air blowing on one surface and air sucking on the other surface, cleaning is convenient, energy consumption is reduced, and production efficiency is improved.

The invention relates to an air flotation device with an anti-blocking function for sewage treatment, which comprises a main body, a water inlet, a water outlet, a slag outlet, an aerator, a control board, two aeration pipes, a cleaning mechanism and an impurity removal mechanism, wherein the cleaning mechanism comprises a motor, a screw rod, a scraper and two first bearings; the impurity removalmechanism comprises a connecting component, a transmission component, a turntable and two impurity removal components; and the impurity removal component comprises a cleaning ring, a first spring anda pull wire. The air flotation device with anti-blocking function for sewage treatment realizes the function of cleaning sludge at the bottom of the main body through the cleaning mechanism, and improves the cleaning convenience; and through the impurity removal mechanism, the impurity removal function of the aeration pipe is realized, so that dust is prevented from blocking the aeration hole andinfluencing the air circulation.

The invention relates to a cleaning device special for a wall corner face. The cleaning device comprises a bottom plate, wherein two T-shaped supports are symmetrically welded to the left side and the right side of the bottom plate. Two transmission branch chains are installed at the two ends of each T-shaped support respectively. Each transmission branch chain comprises a driving motor installed at the lower end face of the corresponding T-shaped support through a motor seat, and the driving motors are used for providing rotating driving force. The output ends of the driving motors are provided with driving shafts through couplers, the bottom ends of the driving shafts are installed on the bottom plate through bearings, driving gears are installed in the middles of the driving shafts through keys and meshed with driven gears, the driven gears are installed on driven shafts through keys, the upper ends of the driven shafts are installed on the T-shaped supports through bearings, the lower ends of the driven shafts are installed on the bottom plate, and V-shaped belt wheels are installed in the middles of the driven shafts. The cleaning device is easy and convenient to operate, low in labor intensity, even in wiping, good in wiping effect and high in wiping speed and working efficiency. Furthermore, people do not need to bow to work, and the body health of operation workers is protected.

The invention discloses an automatic device for cleaning growing trays in a hydroponic system, and belongs to the technical field of water culture. The automatic device aims at solving the problem that in an existing water culture technology, trays are cleaned through manpower, and consequently time and labor are wasted. The automatic device comprises a chassis fixed to the ground, the growing trays, two supports, a guide rail sliding block and a cylindrical rolling brush. The two sides of the chassis are each provided with a conveying belt. The growing trays are in cuboid shapes and are placed on the conveying belts. The two supports are fixed to the two sides of the chassis, the lower portions of the supports are fixed to the chassis, and a guide rail is fixedly mounted on the two supports. The guide rail sliding block is mounted on the guide rail, and the other end of the guide rail sliding block is fixedly connected with an air cylinder. The cylindrical rolling brush is fixed below the air cylinder. The automatic device is simple in structure, ingenious in concept, reasonable in design and higher in tray cleaning efficiency.

The invention relates to a removing device, in particular to a municipal road sludge removing device and aims at achieving the technical purposes that the provided municipal road sludge removing device saves time and labor and is high in removing speed. In order to achieve the above technical purposes, the municipal road sludge removing device is provided and comprises a vehicle frame, a first support, a first bearing, a right screw, a crank, a second support, a sliding rail, sliding blocks, a third support, a second bearing, a left screw, a coupler and the like. A through hole is formed in the right portion of the vehicle frame, the first support is fixedly connected to the right side above the vehicle frame, the first bearing is embedded in the upper portion of the first support, the right screw is connected to the inside of the first bearing in an interference fit mode, and the crank is fixedly connected to the right end of the right screw. By the adoption of the municipal road sludge removing device, the function that sludge is removed is achieved, and not only the function that the sludge is quickly removed is achieved, but also the function that the sludge is collected and loaded is achieved.

The invention discloses a program-controlled over-current protection circuit and a realization method thereof, and belongs to the field of test. A differential operational amplifier is used as the input stage, which improves the accuracy of over-current protection and avoids influence such as noise. A protection length control circuit is adopted, and the over-current protection signal rising time and the protection state locking time are designed reasonably, so false protection triggering caused by instant current overshoot is eliminated effectively, and the phenomenon of protection dithering is avoided. A protection trigger clear circuit is used to make the protection state program-controlled. A protection shutoff reset circuit is used to quickly shut off a power circuit.

The invention provides a superconducting interface asynchronous acquisition device, which comprises an RDFF, a first NDRO and a control module, and the RDFF comprises a data input end used for receiving external input data; a clock input end used for receiving the enable signal, and the RDFF controls the data output of the RDFF according to the enable signal; the data output end is used for outputting an output signal to the data input end of the first NDRO; the first NDRO comprises a data input end used for receiving data output by the RDFF; the clock input end is used for receiving a first clock signal, wherein the first NDRO outputs data received from the RDFF based on the enable signal and the first clock signal; the control module is used for receiving an external zero clearing signal, generating a control signal according to the external zero clearing signal and the first clock signal, and transmitting the control signal to the reset end of the RDFF.

The invention discloses an ion beam regulating device, an ion optical system and a secondary ion mass spectrometer. The ion beam regulating device comprises at least two cascaded multistage rods and a driving module, wherein a preset distance exists between adjacent two multistage rods; the driving module is electrically connected with each multistage rod respectively; each multistage rod comprises at least four electrodes; and in a direction vertical to the cross section of the multistage rod, electrodes forming the multistage rod are uniformly arranged along the same circumference, and projections of circle centers of the circumferences formed by the multistage rods coincide mutually. Electric signals are applied to each electrode of each multistage rod via the driving module, the flying direction and the phase of ion beams incident to the cascaded multistage rods are regulated, the ion beams are controlled to always move along the needed optical axis, ion optical aberration generated during the flying process of the ions is eliminated, a small ion beam spot diameter is realized, the ion beam transmission efficiency is ensured, the beam spot density is uniform when the ion beams bombard the surface of a sample, and the sample cleaning function of the secondary ion mass spectrometry is also realized.

The invention discloses a vacuum inflation heat-sealing device for food packaging, and relates to the technical field of food packaging, the vacuum inflation heat-sealing device comprises a heat-sealing box, a heat-sealing groove is formed in the front face of the heat-sealing box, avoiding grooves are formed in the top face and the bottom face of an inner cavity of the heat-sealing groove respectively, and an outer outlet groove is formed in the inner wall of the heat-sealing groove. According to the vacuum inflation heat sealing device for food packaging, before the end of the pumping and conveying pipe plug is inserted into the food packaging bag for vacuumizing and nitrogen inputting, the pumping and conveying pipe is inserted into the inner cavity of the disinfection box, and purified water in the inner cavity of the disinfection box is heated through the electric heating pipe in the inner cavity of the disinfection box to generate high-temperature steam; according to the vacuum inflation heat-sealing device for food packaging, the surface of the pumping and conveying pipe plug is disinfected and sterilized through high-temperature steam, the problem that food sanitation is affected due to the fact that the pumping and conveying pipe plug on a traditional vacuum inflation heat-sealing device is inserted into a food packaging bag without being disinfected is solved, and the safety of the vacuum inflation heat-sealing device for food packaging is improved.

The invention provides a latex paint plastic barrel processing device for building decoration and an automatic treatment process. The device comprises a bottom plate and a cleaning device, wherein thecleaning device is arranged in the middle of the upper end of the bottom plate. Some residual latex paint on the inner wall of the latex paint plastic barrel is difficult to clean; manual cleaning isneeded in some small recycling workshops, the dried latex paint is adhered to the barrel wall and is difficult to clean, so that manual cleaning is time-consuming and labor-consuming, and the labor cost is increased; the cleaning is not thorough due to negligence of the manual cleaning, and the secondary use is influenced; in the manual cleaning process, the gas volatilized by the latex paint hascertain toxicity, the contact of workers for a long time can cause harm to the body of the workers, some equipment in the market is complex in operation, poor in stability and is not thorough in thecleaning process, and the inner wall of the latex paint plastic barrel is damaged easily in the cleaning process; and the device can solve all the problems mentioned above. According to the device, the thoroughly cleaning function of the dried latex paint on the inner wall of the latex paint plastic barrel can be achieved, the labor cost is saved, the working efficiency is improved, the operationprocess is simple, and the stability is good.

The invention discloses a scrap iron removal device for a wire cutting machine cooling liquid. The device comprises a filtering device, a driving part and a cleaning device, the filtering device comprises two overturning frames, the two overturning frames are symmetrically arranged on the two opposite edges of the upper surface of a cooling liquid box, the two overturning frames are V-shaped and shield the upper surface of the cooling liquid box, rotating rods are fixedly connected to two opposite outer side walls of the overturning frame respectively, the edge of one side of the cooling liquid box is rotationally connected to the rotating rod, one layer of a filter screen is fixedly arranged in the overturning frames, one layer of a filter screen is positioned between the rotating rod andthe edge, parallel to the rotating rod, of the overturning frame, the driving part is connected to the overturning frame and plays a role in supporting of the overturning frame, the driving part candrive the overturning frame to overturn relative to the cooling liquid box, a collecting box is fixedly connected to the outer side wall of the cooling liquid box, the collecting box is arranged belowthe overturning frame located on the outer side of the cooling liquid box, and the cleaning device can clean scrap iron on one layer of the filter screen. According to the device, the function of conveniently removing scrap iron in the cooling liquid is achieved.

The invention relates to an AGV with a cleaning function for intelligent warehousing. The AGV comprises a vehicle body, a storage table and four wheels. The AGV further comprises a heat dissipation mechanism and a cleaning mechanism. The heat dissipation mechanism comprises a motor, a rotating shaft, a filter screen, a transmission assembly and a plurality of blades; the cleaning mechanism comprises a connecting box, an air cylinder, a piston, an air inlet pipe, an air outlet pipe, an air rod, a connecting plate, a connecting rod, a driving assembly, two connecting assemblies and two cleaningassemblies. each cleaning assembly comprises a supporting shaft, a nozzle and a hose. According to the AGV with the cleaning function for intelligent warehousing, the heat dissipation mechanism is used for realizing air circulation inside and outside the vehicle body, so that the heat dissipation function is achieved and the situation that normal work of equipment is affected because the temperature in the vehicle body is too high is avoided; impurities such as pebbles on the ground are blown away through the cleaning mechanism, so that the probability that the vehicle body shakes when movingis reduced, and the stability of goods carrying is improved.

The invention discloses a hot cutting device for processing a chemical fabric. The hot cutting device comprises a shell, an evolution box, a filter screen, an adsorption plate and activated carbon, wherein the evolution box is fixed at a central position inside the shell; the adsorption plate is fixed in the evolution box below the filter screen; the top end of the evolution box is fixed with a three-way pipeline; an ingress pipe is arranged at an input end of an air pump; the top end of a telescopic rod is welded with a support table; a blade is arranged at the bottom end of the support table; equidistant heating rods are fixed inside the blade; the surface of the support table is sleeved by a cleaning sleeve; a rotating rod is arranged above the shell; both sides of the top end of the shell are welded with support columns; and the top ends of the support columns are fixed with a motor. The hot cutting device provided by the invention not only reduces harms to health of workers when the device is in use, and achieves an effect of fast and smooth cutting-off, but also prevents accumulation of coking substances when the device is in use from affecting a hot cutting effect.

The invention discloses a motor controller, and relates to the technical field of controllers, the motor controller comprises a protection box and a transmission belt, the inner cavity of the protection box is fixedly provided with a motor controller body, the top of the protection box is hinged with a sealing cover, the top surface of the sealing cover is provided with an upper heat exchange hole, and the inner cavity of the upper heat exchange hole is provided with a first filter screen; and the top surface of the first filter screen is flush with the top surface of the sealing cover. According to the motor controller, the motor controller body is protected through the protection box and the sealing cover, dust is prevented from falling on the surface of the motor controller body to affect heat dissipation of the motor controller body, and in addition, the joint of the motor controller body and a data connecting line on a new energy automobile is arranged in an inner cavity of the protection box; according to the motor controller, the problem that a joint of the data connecting line and the motor controller body is arranged outside, moisture in humid air easily enters the joint, and faults are brought to the joint is solved, and the working quality of the motor controller is improved.

The invention relates to the field of dining tables, in particular to a multifunctional dining table with an automatic cleaning function. The multifunctional dining table comprises a horizontally-arranged supporting mounting plate; a supporting mounting cylinder is vertically and downwards arranged in the middle of the supporting mounting plate; a movable mounting plate is horizontally arranged under the supporting mounting cylinder; an electric control lifting column is vertically arranged in the middle of the upper end of the movable mounting plate; supporting guide columns are vertically arranged at the lower end of the supporting mounting cylinder at equal angles; supporting guide cylinders are vertically arranged at the upper end of the movable mounting plate and matched with the supporting guide columns; through lifting displacement adjustment and an embedded storage structure, the device keeps the original functions of a dining table while achieving the cleaning function, manpower is greatly liberated, and meanwhile, active pressurization flow guide is adopted, the cleaning performance of the device is further improved; guide lifting adjustment is adopted, the requirements of users with different heights are met; the movement capacity of the device is remarkably improved by controlling the movement rotating radius of the device through telescopic adjustment, and the operation range of the device is remarkably widened.

The invention provides an autonomous walking robot and cleaning method for cleaning a dung leaking ditch of a pig house, and belongs to the field of mechanical-electrical integration. The problems that existing cleaning work for excrement and urine in a pig house mostly adopts an artificial form, labor productivity is low, artificial labor intensity is large, existing dung cleaning facility is poor in effects, requirements for construction accuracy are high, and maintenance and repair are frequent are solved. The autonomous walking robot comprises a robot body, a brush frame mechanism, four groups of driving wheel mechanisms and a control unit, wherein the four groups of the driving wheel mechanisms are uniformly distributed at the bottom of the robot body in a splayed manner; the brush frame mechanism is arranged in the front of the robot body; the control unit is arranged on the robot body; and the control unit is in communication with the brush frame mechanism and the driving wheelmechanisms respectively to control the brush frame mechanism and the driving wheel mechanisms to do corresponding movement. The autonomous walking robot is mainly used for cleaning the dung leaking ditch of the pig house.

The invention relates to a flue gas desulfurization and denitrification treatment system, which comprises a dust removal device, a desulfurization and denitrification device, a box body and flue gas through pipes, the right end of the dust removal device is sequentially provided with the desulfurization and denitrification device and the box body, and the flue gas through pipes are arranged between the dust removal device and the desulfurization and denitrification device and between the desulfurization and denitrification device and the box body. The lower end of the box body is connected with the existing ground through a bearing plate, and a smoke exhaust port is formed in the upper end of the box body, the dust removal plate in the dust removal device improves the situation that the vibration amplitude of the dust removal plate is not large due to the fact that only one side of the dust removal plate is knocked in an existing desulfurization and denitrification treatment system, and the cleaning effect on the dust removal plate is enhanced; the desulfurization and denitrification device provided by the invention can realize the function of spraying a medicament to flue gas in all directions, improves the desulfurization and denitrification rate, can also realize the function of intermittently conveying a desulfurization and denitrification agent, and achieves the effects of saving the desulfurization and denitrification agent and reducing the cost.

The invention discloses a sand filtering device for a building. The sand filtering device for the building comprises a machine body, a feeding hopper is rotationally connected to the top of the machine body, a conical screen is fixed to the bottom of the feeding hopper, an impurity storage cavity is fixed to the bottom of the conical screen, the surface of the impurity storage cavity is rotationally connected with the bottom of the machine body, a spiral blade is located in the conical screen and fixed to the bottom of the feeding hopper, a cleaning device is arranged on the surface of the conical screen, a pressing device is arranged on the inner wall of the machine body, a flow guide plate is fixed to the inner wall of the machine body and close to the bottom of the machine body, and a filter sieve is fixed to the bottom of the inner wall of the machine body. The invention relates to the technical field of building equipment. According to the sand filtering device for the building, the purpose of removing impurities in time is achieved, the impurities can be removed in time, impact generated after the impurities are thrown out is avoided, the service life of equipment is prolonged, meanwhile, wet sand balls are scattered in time, filtering is facilitated, and the working efficiency and the using performance are improved.

The invention discloses an outer sleeve movable type suspension tunnel pipe joint. The outer sleeve movable type suspension tunnel pipe joint comprises a pipe joint body, wherein a movable outer sleeve sleeves the outer wall of the pipe joint body; the movable outer sleeve moves along the length direction of the outer wall of the pipe joint body; and notch parts are arranged at two end parts of the movable outer sleeve. The movable outer sleeve on the outer wall of the tunnel pipe joint has the effects of resisting local leakage and strengthening a weak section; and meanwhile, a function of cleaning floating impurities on the outer surface of the suspension tunnel pipe joint can be realized.

The invention belongs to the technical field of dust removal, and particularly relates to an environment-friendly dust removal device for a cement plant, which comprises a shell, a filter cartridge, afan and a controller; wherein the shell is in a tank shape, openings are formed in the upper end and the lower end of the shell, and supporting legs are further fixedly connected to the lower end ofthe shell. The filter cartridge is located in the shell, the filter cartridge is in an annular cylinder shape, the upper end and the lower end of the filter cartridge are fixedly connected to the inner wall of the shell through three-jaw plates, and the lower end of the filter cartridge is fixedly connected with a sealing cover; the center of the sealing cover is fixedly connected with a pipe rod;the pipe rod is located in the filter cartridge, the two ends of the pipe rod are sealed, and air holes are formed in the outer wall of the pipe rod. According to the environment-friendly dust removal device for the cement plant, air flow impacts the inner wall of the filter cartridge through the air pump, and a second motor drives a scraper to scrape the outer wall of the filter cartridge, so that the cleaning function of the filter cartridge in the environment-friendly dust removal device is achieved, the filtering effect of the filter cartridge is guaranteed, and the practicability of theenvironment-friendly dust removal device for the cement plant is improved.

The invention belongs to the technical field of garbage treatment, aims at solving the problems that when waste gas generated in the garbage incineration process is treated, dust in a dust collection chamber cannot be cleaned in time, and the inner wall of a dust filtering device and a filtering structure are difficult to effectively clean, and particularly relates to a dust removal and ash removal device for garbage incineration. The device comprises a dust removal box, a dust discharge hopper, a fixed box and a dust discharge pipe, the dust discharge hopper is fixedly arranged at the bottom of the dust removal box, the fixed box is located below the dust removal box, a dust removal reminding mechanism is arranged on the dust discharge hopper, a connecting base is fixedly installed in the dust removal box through bolts, multiple sets of filter bags are arranged at the bottom of the connecting base, and an exhaust port is correspondingly formed in the connecting base; and a waste gas conveying pipe is mounted on the dust removal box. By arranging the dust removal reminding mechanism, an operator can be reminded to clean dust in the dust discharging hopper in time, and dust particles attached to the inner wall of the filter box and the surface of the filter bag can be effectively cleaned.

The invention relates to anti-caking piezoelectric ceramic production equipment which comprises a main body, a feeding pipe, a discharging pipe and two supporting columns; and further comprises a cleaning mechanism and two crushing mechanisms; each crushing mechanism comprises a crushing plate, a driving assembly, a rotating shaft, a first bearing, a second bearing, a sleeve, a connecting assembly, a first spring, a power assembly, a moving plate and two moving rods; the cleaning mechanism comprises two stirring assemblies and two cleaning assemblies; each cleaning assembly comprises a scraping plate, two connecting ropes, two fixed pulleys and two second springs; the stirring assembly comprises a connecting shaft, two rotating units and a plurality of stirring blades; according to the anti-caking piezoelectric ceramic production equipment, the crushing function is achieved through the crushing mechanisms, the phenomenon that materials are caked during mixing is avoided, the mixing quality is improved, the cleaning function is achieved through the cleaning mechanism, and the situation that the mixing effect is affected due to the fact that the materials adhere to the inner wall isavoided.

The invention discloses garbage collection and treatment equipment for an operating room. The equipment comprises a box body, a middle partition plate, a left-side partition plate, a right-side partition plate, a guide plate, a rotating plate, a magnet, a first electric pushing rod, a buffering pad, a collecting box, a filter screen, a left fixing plate, an ultraviolet disinfection lamp, an inclined plate, a second electric pushing rod, a pushing plate, a box cover, a throwing opening, a connecting rod, a long hole, a first motor, a first rotating shaft, a first gear, a first rack, a guide rod, a rotating handle, a holder, an arc-shaped groove, a control switch, a brush, a pushing assembly, a movable rod, a connection rod, a fixing rod, a guide rail, a brush plate, a second rack, a second motor, a second rotating shaft, a second gear, an upper supporting plate, a lower supporting plate, a right fixing plate, a water pump, a connecting pipe, a conveying pipe, a sealing plate, a handle, a transverse rod, a scraping plate, a blocking net, a box door, a connecting plate, a fixing seat, a plug pin and a spring. The equipment has the beneficial effects that the box body is used for garbage collection and treatment, the equipment has the classification function, and meanwhile, treatment of a disinfectant can be achieved.

The invention discloses a balance base for a meal delivery robot. The balance base comprises a telescopic rod, a power cavity, Bluetooth, a protective cover and a single chip microcomputer; the singlechip microcomputer is arranged at the center position in the power cavity; a recorder is arranged in the position, on one side of the single chip microcomputer, of the power cavity; a dust collectoris arranged in the power cavity in the side, away from the recorder, of the single chip microcomputer; a dirt box is arranged in the power cavity in the side, away from the single chip microcomputer,of the dust collector; a bearing plate is arranged on the upper portion of the power cavity, first connecting rods are fixed to the corners of the bottom end of the bearing plate correspondingly, second connecting rods are arranged on the lower portions of the first connecting rods, and clamping grooves are formed in the two outer side walls of the ends, close to the first connecting rods, of thesecond connecting rods correspondingly; and a storing plate is arranged on the upper portion of the bearing plate, and damping springs are fixed to the corners of the bottom end of the storing plate correspondingly. According to the balance base, the application range of the base is expanded, the environment of a dining hall when the base is used is improved, and the monitoring strength on the dining hall when the base is used is further enhanced.

The invention discloses a runway intelligent cleaning vehicle based on solar power. The runway intelligent cleaning vehicle based on the solar power comprises a vehicle body and a chassis, a solar cell panel, a driving module, an STC89C52 single chip and a vehicle-mounted wireless module, an automobile motor, a storage battery pack and a sundry collection box as well as a three-degree-of-freedom mechanical arm, an image collection module and an infrared distance measuring module, wherein the vehicle body and and chassis are matched with each other; the solar cell panel is arranged at the top of the vehicle body; the driving module, the STC89C52 single chip and the vehicle-mounted wireless module are arranged on the vehicle body; the automobile motor is arranged in the vehicle body; the storage battery pack and the sundry collection box; the three-degree-of-freedom mechanical arm, the image collection module and the infrared distance measuring module are arranged at the front end of thevehicle body; a caterpillar track is arranged on the chassis; the vehicle-mounted wireless module is used for transmitting signals, transmitting image information, which is collected by the image collection module, and working parameter data, which are collected by the monitoring module, to an upper computer, receiving an instruction from the upper computer and controlling the intelligent vehicleto operate by using the STC89C52 single chip; and an STM32 controller respectively drives a mechanical arm steering engine and a vehicle body motor by using an L298N driver to respectively control the three-degree-of-freedom mechanical arm and the vehicle body. According to the runway intelligent cleaning vehicle based on the solar power, the cleaning and sundry removing functions of a runway arerealized.

The invention provides anti-blocking charging equipment for blasting. The anti-blocking charging equipment comprises a hollow tube, a motor, a rotating shaft, a fan, a filter screen, baffle plates anda stirring column, wherein the motor is mounted in the center of the upper end surface of the hollow tube; the rotating shaft is connected to the lower end of a power output shaft of the motor; the rotating shaft is arranged inside the hollow tube; the fan and the stirring column are mounted on the rotating shaft; the filter screen is assembled below the fan; the baffle plates are arranged belowthe filter screen; the stirring column is mounted below the baffle plates; the fan, the filter screen and the baffle plates are arranged inside the hollow tube; the stirring column is arranged below the hollow tube. Through the design, a blasthole cleaning function is achieved; the anti-blocking charging equipment is convenient to use and convenient to operate, achieves the blasthole cleaning function, and is high in reliability.

The invention discloses an online cleaning basket filter for a high-concentration formaldehyde pipeline in the production technology of trioxymethylene. The basket filter comprises a basket filter body, a scraping jet cleaner, a hollow cleaning support rod I, a hollow cleaning support rod II, a hand wheel, a transmission rod and a transmission force distribution plate; a sealing cover is arrangedat the upper open end of the basket filter body, the hollow cleaning support rods I and the hollow cleaning support rod II respectively vertically go through the sealing cover and are connected with the scraping jet cleaner, the top ends of the hollow cleaning support rod I and the hollow cleaning support rod II are located at the upper part of the sealing cover and are respectively connected withthe lower end of the transmission rod through the transmission force distribution plate, the upper end of the transmission rod is connected with the hand wheel, and the hand wheel is located at a power support at the upper part of the sealing cover. The basket filter can realize online cleaning at any time without affecting the running of a system, and also can realize closed cleaning in order toeffectively control the pollution of toxic and harmful media to the environment and the occupational health of operators. The basket filter prolongs the overhaul period to one year or above in orderto greatly reduce the workload of the operators.

The invention discloses a photoelectrocatalytic oxidation combined wastewater treatment device, and belongs to the technical field of sewage treatment equipment. A device for treating wastewater by combining photoelectrocatalytic oxidation comprises a catalytic oxidation box, a filter box and a dosing box which are connected in sequence, and further comprises an electrode plate group which is mounted at an opening in the top of the catalytic oxidation box and is arranged below the liquid level; the ultraviolet lamp tube group is mounted at an opening in the top of the catalytic oxidation box, and an ultraviolet lamp is arranged below the liquid level; the intermittent gas pumping mechanism comprises a gas pump mounted on the outer wall of the catalytic oxidation box, a pressurizing pipe mounted at the positive pressure end of the gas pump and arranged on the inner wall of the bottom of the catalytic oxidation box, and a gas storage cylinder mounted on the inner wall of the bottom of the catalytic oxidation box and communicated with the pressurizing pipe; according to the device, the use effect of the lamp tube is guaranteed through cleaning of adhering objects on the surface of the ultraviolet lamp tube, the sewage treatment effect is further improved through fishing of floating objects and turbulent flow of sediments, and the treatment quality is guaranteed through dosing treatment of wastewater obtained after photoelectrocatalytic oxidation.