368results about How to "Shorten cleaning time" patented technology

The invention relates to the technical field of pipeline cleaning, in particular to an oil pipe cleaning device and a cleaning technology.The oil pipe cleaning device comprises a mounting pipe, a fixed shaft is rotationally arranged in the mounting pipe, a driving assembly used for controlling the fixed shaft to rotate is arranged in the mounting pipe, and a sliding pipe is arranged on the outer surface of one end of the fixed shaft in a circumferential rotating and axial sliding mode; a plurality of cleaning assemblies are fixedly arranged on the outer surface of the sliding pipe. The pipeline cleaning device has the beneficial effects that the brush piece rotates in the circumferential direction and axially slides in a reciprocating mode at the same time to clean the pipe wall, the brush and the inner wall of the pipeline can be rubbed many times, dirt, oil stains, incrustation and other sediments in the pipeline are more effectively removed, the cleaning efficiency is improved, the cleaning time is shortened, and the cleaning efficiency is improved. The brush pieces shake when the inner wall of the pipeline is cleaned, the brush pieces can make more sufficient contact with the inner wall of the pipeline, bristles are further helped to go deep into tiny gaps in the inner wall of the pipeline, dirt and sediment are more effectively removed, and the risk of pipeline blockage is reduced.

The invention discloses an intelligent cleaning method and system for an engineering vehicle, and the method comprises the steps: capturing a vehicle surface image of a current to-be-cleaned engineering vehicle, carrying out the preprocessing of the vehicle surface image, and obtaining vehicle image data; according to the vehicle image data and the trained machine learning model, obtaining a stain identification result and vehicle type information of the engineering vehicle; based on a stain identification result and vehicle type information, an optimal cleaning scheme is comprehensively calculated, and cleaning parameters are intelligently adjusted; the cleaning state is monitored in real time, abnormal conditions are detected, and when water source insufficiency and machine faults occur, an alarm is given out immediately, and corresponding treatment measures are taken. The cleaning efficiency of the engineering vehicle is remarkably improved, the cleaning time is shortened, and the labor cost is reduced; through the synergistic effect of stain analysis and intelligent cleaning, targeted cleaning and comprehensive deep cleaning are achieved, and the cleaning quality is improved.

The invention discloses a laser doping method and application, and belongs to the technical field of new energy batteries. The laser doping method comprises the following steps that S1, a printing procedure is conducted, specifically, slurry containing doping elements is printed on the front face and / or the back face of a semiconductor substrate and dried, a printing area comprises an area A and an area B from inside to outside, and a doping area is covered with the area A; s2, a laser doping process: carrying out laser doping on the area A of the printing area; the power of the laser is P1, and the frequency of the laser is f1; s3, a laser removal process: carrying out laser removal on a region B containing the printing region, wherein the power of the laser is P2, and the frequency of the laser is f2; wherein the monopulse energy E2 is smaller than E1 (E = P / f); and S4, a cleaning process. The laser doping method is applied to preparation of solar cells. According to the method, the time consumption and the use amount of chemical reagents used in the cleaning procedure can be reduced, the production cost is reduced, and the technical problem of environmental pollution is solved.

The invention discloses a vertical boring device, which belongs to the field of vertical boring devices, and comprises a bed, a vertical moving component, a boring component, a rotating platform, a positioning clamping component and a cooling positioning component, wherein the bed has a workbench, the vertical moving component has a vertical moving platform, the boring component has a rotating end, a boring tool is fixed on the rotating end, the rotating platform has a rotating platform, the positioning clamping component is fixedly connected to the rotating platform, and the cooling positioning component comprises a linear moving module, and the linear moving module has a linear moving platform. The invention enables a workpiece to be turned over and processed by cooperating with the rotating platform, the vertical moving component, the boring component and the positioning clamping component, reduces the length of the tool, improves the structural strength of the tool, avoids vibration caused by an excessively long tool, and ensures the processing speed and processing accuracy of the workpiece.

The utility model relates to the technical field of robots, in particular to a cleaning and recycling device for a wall-climbing robot, which comprises a robot body provided with a traveling mechanism and a rear steering wheel. The flexible recycling mechanism is arranged on the robot body, and the opening direction of the flexible recycling mechanism is consistent with the water flow direction; the number of the self-adaptive adjusting mechanisms is at least one, and the self-adaptive adjusting mechanisms are connected with the flexible recycling mechanism; and the cleaning mechanism is connected with the self-adaptive adjusting mechanism, the self-adaptive adjusting mechanism drives the cleaning mechanism to move, and the cleaning mechanism comprises at least one main cleaning assembly, a plurality of branch cleaning assemblies, a high-pressure water pipe and a cleaning liquid pipe. Due to the fact that the cleaning assembly comprises the main cleaning assembly and the multiple branch cleaning assemblies, and the multiple branch cleaning assemblies are movably connected with the main cleaning assembly, the wall-climbing robot cleaning and recycling device can adapt to a variable-curvature operation surface, the cleaning area is increased, meanwhile, the total number of the assemblies is reduced, and therefore the cleaning efficiency of the wall-climbing robot cleaning and recycling device is improved; and the cost of the cleaning device is also reduced.

The invention relates to the technical field of steel pipe cleaning, and discloses a steel pipe inner and outer surface treatment process and treatment equipment thereof.The steel pipe inner and outer surface treatment process comprises a lifting machine and a base, the top of the base is fixedly connected with a cleaning pool, the outer wall of the lifting machine is fixedly connected with a lifting motor, and a steel cable is wound in the lifting motor; the double-layer cleaning assembly is used for enabling the inner surface and the outer surface of the steel pipe to be fully cleaned, the circulating contact assembly is used for keeping the cleaning effect consistent, and through the limiting and guiding effects of a guiding gasket, a blocking gasket, a conical guiding ring and a guiding block, clean water forms fluid of a spiral structure; the two spiral fluids are used for cleaning the two sides and the middle of the inner surface of the steel pipe correspondingly, it is guaranteed that the cleaning reaction is conducted uniformly in the steel pipe, the uniformity and quality of the cleaning effect are improved, and due to the fact that the spiral clear water can make effective contact with the surface of the steel pipe, consumption of the clear water is reduced.

The invention relates to the technical field of boiler fly ash sampling, in particular to a boiler fly ash sampling system and a use method.The boiler fly ash sampling system comprises a detection unit, and the detection unit comprises an introduction module connected with a boiler, a collection module arranged at the output end of the introduction module, a cleaning module arranged at the output end of the collection module and a test module arranged at the output end of the collection module; and a fly ash sample in the boiler flue is extracted through the introduction module and output to the collection module, the fly ash sample can enter the test module from the collection module to be tested, the fly ash sample enters a sample collection pipe and then enters a sampling test room by controlling an air pump, the fly ash sample is detected, and cleaning is completed regularly.

The utility model discloses a cleaning device for dried fruit production, which is characterized in that a cleaning pool is arranged inside a cleaning machine, the bottom surface of the cleaning pool is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is rotatably connected with a ball shaft through a connector, the surface of the ball shaft is fixedly connected with a vibrator, and the bottom surface of the cleaning pool is provided with a spray nozzle. A cleaning net is fixedly connected to the upper surface of the vibrator, a brush is rotatably connected to the interior of the cleaning net, an equipment groove is formed in the cleaning machine, a servo motor is fixedly connected to the inner side face of the equipment groove, a rotating rod is fixedly connected to the output end of the servo motor, and a connecting shaft is fixedly connected to the surface of the rotating rod; the surface of the connecting shaft is rotationally connected with a connecting rod through a connecting rod, and the end, away from the connecting shaft, of the connecting rod is fixedly connected with a cleaning net, so that contact between fruits and cleaning water is accelerated, the cleaning efficiency is improved, the cleaning time is shortened, and dirt and pesticide residues on the surfaces of the fruits are effectively removed.

The invention relates to the technical field of cleaning equipment, in particular to a fructus sophorae surface cleaning device for fructus sophorae processing, which comprises cleaning equipment for fructus sophorae cleaning, and a stirring mechanism extending into a storage frame is mounted on a sliding table. The stirring mechanism comprises a mounting frame, a first rotating shaft rotationally mounted on the mounting frame, and a stirring brush cylinder fixedly connected to the bottom end of the first rotating shaft; a liquid conveying mechanism is detachably mounted at the top end of the second rotating shaft, and the liquid conveying mechanism comprises a liquid conveying cylinder and a reciprocating jacking structure mounted in the second rotating shaft; the reciprocating jacking structure comprises a connecting shaft and a screw, and the screw is fixedly connected to the top end of the connecting shaft and is in threaded connection with the piston block. By means of the reciprocating function and deformation of the springs, the reciprocating motion of the material frame is affected by the elastic restoring force of the springs, so that vibration is generated, the stirring brush cylinder used in cooperation with the reciprocating function is installed on the material frame, the cleaning effect is enhanced, and the cleaning uniformity is improved.

The invention discloses a sewage treatment device for a concrete mixing station, and particularly relates to the technical field of sewage treatment.The sewage treatment device comprises a sewage settling pond, a sewage inlet and a sewage outlet, a filter screen is installed in the sewage settling pond, and the filter screen is used for filtering impurities carried by sewage in the sewage settling pond; the sewage quick-passing assembly is used for cleaning impurities adsorbed on the surface of the filter screen and cleaning the impurities on the surface of the filter screen again through water flow, and the sewage quick-passing assembly comprises a mounting plate arranged on one side of the filter screen and a cleaning column fixedly connected to one side of the mounting plate; through the arrangement of the sewage quick-passing assembly, impurities adsorbed on the surface of the filter screen can be cleaned, a large amount of impurities can be prevented from being gradually accumulated on the surface of the filter screen, the filtering effect of the filter screen on sewage in the sewage sedimentation tank is improved, normal operation of sewage treatment is facilitated, and the sewage treatment efficiency of the device is improved.

The invention provides a photovoltaic panel cleaning robot and a using method. The photovoltaic panel cleaning robot comprises a robot body, the top of the robot body is provided with a stirring device and a cleaning device, an output shaft of a motor is fixedly connected with a rotating rod, the circumferential surface of the rotating rod is fixedly connected with a fixing sleeve, and the circumferential surface of the rotating rod is fixedly connected with a stirring rod; the belt is rotationally connected to the circumferential face of the rotating rod, the circumferential face of the rotating shaft is rotationally connected with a connecting belt, the end, away from the rotating shaft, of the connecting belt is rotationally connected with a rotating shaft, the circumferential face of the rotating shaft is fixedly connected with a gear disc, the bottom of the robot body is rotationally connected with a long rod, and the circumferential face of the long rod is fixedly connected with a half gear. A positioning plate is fixedly connected to the bottom of the long rod, a mounting plate is fixedly connected to the side face of the positioning plate, and a cleaning brush is arranged at the bottom of the mounting plate. The stirring device is driven by the motor, so that cleaning liquid and water in the water tank are mixed more uniformly, and the rotating rod rotates to drive the transmission device to drive the cleaning brush to rotate.

The invention relates to the technical field of production equipment, and provides a wool down cleaning and impurity removing device and a process thereof.The wool down cleaning and impurity removing device comprises a shell, a conveying pipeline is fixedly embedded in the inner wall of the shell, a plurality of water filtering holes are formed in the bottom of the conveying pipeline, and a variable frequency motor is arranged on the shell through a supporting plate and provided with a rotating shaft through an output shaft; a spiral plate is fixedly mounted on the outer surface of the rotating shaft, a plurality of fixing blocks are fixedly connected to the outer surface of the spiral plate, and rubbing blocks are fixedly connected to the outer surfaces of the fixing blocks, so that each part can be effectively cleaned, the cleaning capacity of the equipment on wool down is improved, and the cleaning period and the cleaning time are shortened to a certain extent.

The utility model provides a desorption device for extracting heparin sodium, and relates to the technical field of heparin sodium processing equipment, the desorption device comprises a main desorption tank body, a middle mixing rotating shaft and an upper annular pipe, the middle mixing rotating shaft is arranged in the main desorption tank body, the upper annular pipe is fixed on the upper part of the inner side of the main desorption tank body, two sides of the middle mixing rotating shaft are fixedly connected with outer cross frames, and the outer cross frames are fixedly connected with the middle mixing rotating shaft. Outer scraping strips are slidably connected to the outer sides of the outer transverse frames, inner supporting elastic pieces are arranged between the outer transverse frames and the outer scraping strips, inner transverse frames are symmetrically arranged on the two sides of the middle mixing rotating shaft, and a middle connecting shaft is slidably connected to the center of the middle mixing rotating shaft. The inner wall of the main desorption tank body is flushed through the outer cleaning nozzles, residues on the inner wall of the main desorption tank body are cleaned through the outer scraping strips, the cleaning efficiency of the inner wall of the main desorption tank body is improved through double treatment, the cleaning time is shortened, and the problems that a large amount of water needs to be accumulated for cleaning the tank body at a high position, and consequently the cleaning water consumption is large and time is consumed are solved.

The invention discloses a mining ultrasonic bidirectional wind speed sensor, and relates to the technical field of sensors, the mining ultrasonic bidirectional wind speed sensor specifically comprises a host and two ultrasonic transducers, the host is used for analyzing and displaying detection data, a circuit board is fixed in the host through studs, and an optical fiber module board, a power module board and a network module board are arranged on the circuit board; connecting ports are formed in the two sides of the host and are connected with the ultrasonic transducers through connecting wires respectively; the two ultrasonic transducers are used for wind speed detection, and a fixing support is arranged between the two ultrasonic transducers and the connecting line and used for storing and arranging the connecting line and adjusting the inclination angles of the ultrasonic transducers. According to the invention, the storage and arrangement of the connecting wire and the angle adjustment function of the ultrasonic transducer are integrated on the fixed bracket, so that the alignment angle of the ultrasonic transducer can be accurately controlled, the accuracy and reliability of a wind speed detection result are improved, the storage and arrangement time of the connecting wire is effectively saved, and the working efficiency is improved.

The funnel for the coffee machine comprises a funnel shell, a handle is arranged on the outer surface of the funnel shell, clamping blocks are symmetrically arranged on the two sides of the funnel shell, and a liquid outlet pipe opening is installed at the bottom of the funnel shell in a penetrating mode. The secondary water distribution net is clamped into the fixing disc, the mounting plate is pulled to be separated from the elastic fixing piece, and the mounting plate drives the fixing disc to rotate by 180 degrees under the elastic force action of the reset spring, so that the secondary water distribution net is flush with and covers the surface of a coffee powder cake in the powder box, and the situation that fingers make contact with the coffee powder cake when the secondary water distribution net is placed can be avoided; pollution of hands to coffee powder cakes is reduced, and drinking sanitation of coffee liquid is ensured; the secondary water distribution net is firmly placed in the fixing disc through the four buckles, so that it can be ensured that the secondary water distribution net is placed on a coffee powder cake in a flush mode, the extraction effect of coffee liquid is ensured, coffee powder is prevented from making direct contact with a high-pressure water outlet of a coffee machine, the cleaning difficulty is lowered, and the cleaning efficiency is improved.

The utility model discloses a cleaning device for a lithium battery anode material sintering sagger. The cleaning device comprises a cleaning device shell, the conveying assemblies are arranged on the two sides of the cleaning device shell; the saggar is placed above the conveying assembly; the cleaning assembly comprises a filter plate, a water storage tank, a first water pipe, a water pump, a second water pipe and a spray head, the filter plate is detachably installed at the bottom of the cleaning device shell, the water storage tank is installed below the filter plate, one end of the first water pipe fixedly communicates with the interior of the water storage tank, and the water pumping end of the water pump is fixedly connected with the end, away from the water storage tank, of the first water pipe; one end of the second water pipe is fixedly connected with the water outlet end of the water pump; according to the scheme, the cleaning device shell, the conveying assembly, the saggar and the cleaning assembly are arranged, the saggar can be conveyed to the cleaning position and rapidly cleaned, attached impurities are washed away, and the effects of saving the cleaning time and reducing the cleaning labor force are achieved.

The utility model provides a full-automatic filter cloth cleaning filter press, which relates to the technical field of filter presses and comprises a scraper, a rotating groove is arranged in a lifting frame, a rotating rod is rotatably sleeved in the rotating groove, a mounting block is mounted outside the rotating rod, the scraper is mounted outside the mounting block, reinforcing ribs are arranged in the scraper, and a mounting plate is mounted outside the mounting block. The cleaning mechanism and the scraping mechanism are arranged in a matched mode, a large number of impurities attached to the surface of the filter cloth are scraped through the scraping plate, the situation that the impurities are accumulated on the surface of the filter cloth, and consequently the cleaning effect of the cleaning brush is affected is avoided, the reinforcing ribs are additionally arranged, the strength of the scraping plate is improved, and the problem that the scraping plate is broken during use is avoided; the cleaning brush is arranged on the filter cloth, the elastic shifting piece is used for cleaning impurities attached to the surface of the cleaning brush in a matched mode, the nozzle is used for cleaning the filter cloth and the cleaning brush, the cleaning effect of the cleaning brush can be guaranteed, the cleaning efficiency can be improved, and meanwhile a large amount of cleaning time is saved.

The invention discloses a hydrocarbon cleaning machine intelligent control system and method, and relates to the technical field of hydrocarbon cleaning machine intelligent control, and the method comprises the steps: detecting the weight and volume of a to-be-cleaned workpiece, roughly cleaning the surface tension, viscosity and particulate matter concentration of a hydrocarbon solvent in a cleaning tank, and calculating an initial cleaning parameter and an initial cleaning threshold value; determining an initial cleaning strategy of the to-be-cleaned workpiece; the workpiece to be cleaned is put into the hydrocarbon solvent, the surface tension, the viscosity and the particulate matter concentration of the hydrocarbon solvent in the rough cleaning process are detected, the initial cleaning change coefficient of the workpiece to be cleaned is calculated, the cleaning coefficient and the cleaning adjustment threshold value are calculated and adjusted, whether cleaning parameter adjustment needs to be carried out or not is judged, and the cleaning parameters can be adjusted in time in the workpiece cleaning process. Therefore, it is ensured that the cleaning process is conducted under the optimal condition, and the cleaning efficiency is improved.

The invention belongs to the field of wafer cleaning, and particularly relates to double-wafer cleaning equipment which comprises a cleaning box, a liquid storage box is fixed to the bottom of the cleaning box, three cleaning brush rollers rotate at the same time, the rotating directions of the cleaning brush rollers located on the upper portion and the lower portion are the same, and the rotating direction of the cleaning brush roller located in the middle is opposite to the rotating direction of the cleaning brush roller located in the middle. The rotating brushing directions of the cleaning brush rollers located at the top and the bottom of the wafer main body are different, so that the surface of the wafer main body can be subjected to mechanical acting force in multiple directions, various types of pollutants are more thoroughly removed, and the cleaning liquid is directly injected into the cleaning brush rollers, so that the cleaning efficiency is improved. And the used cleaning liquid flows into the liquid storage tank to be filtered so as to be pumped out next time, circulation of the cleaning liquid is achieved, the requirement for new cleaning liquid in the cleaning process is reduced, and resources are saved.

The utility model provides an ultrasonic cleaning water tank which comprises a supporting frame, a conveying mechanism is installed on the surface of the supporting frame, a hanging mechanism is installed on the surface of the conveying mechanism, an ultrasonic cleaning mechanism is arranged at the bottom end of the supporting frame, and a stabilizing mechanism is arranged at the bottom end of the ultrasonic cleaning mechanism. According to the ultrasonic cleaning device, stains attached to the mobile phone camera fixing plate can be effectively removed through water oscillation caused by the ultrasonic generator, deep cleaning can be provided through ultrasonic cleaning, the ultrasonic cleaning device is suitable for small gaps and complex surfaces which are difficult to reach manually, the water temperature can be increased through the heating function, and the cleaning effect is good. According to the ultrasonic cleaning device, dirt fixed on the camera fixing plate is softened, so that the dirt is more easily cleaned by ultrasonic oscillation, the combined use not only can reduce the required cleaning time, but also can improve the overall effect in the cleaning process, and the water tank can be effectively prevented from shaking in the ultrasonic cleaning process by stably wrapping the water tank through the frame.

The utility model relates to the technical field of pile foundation hole cleaning devices, in particular to a bridge pile foundation hole cleaning device suitable for a karst area, which comprises a fixing frame, a traction structure arranged on the fixing frame, and a cleaning structure connected with the traction structure and arranged in the middle of the lower portion of the fixing frame in a lifting mode. The fixing frame is adjusted to be aligned with the middle position of the pile foundation hole, the cleaning structure can be lowered to the middle position of the bottom of the pile foundation hole by operating the traction structure, cleaning efficiency can be improved, and the cleaning structure is not prone to colliding with the hole wall when entering and exiting the pile foundation hole. The cleaning structure comprises a flushing channel, a water absorbing channel, a water supplementing channel and a rotary stirring piece, the upper portion of the rotary stirring piece is rotatably arranged in the flushing channel, the flushing channel has the functions of flushing and driving stirring at the same time, and the water absorbing channel and the water supplementing channel are arranged on the two sides of the flushing channel respectively; and the water supplementing channel can wash sediments on one side to the other side, so that the cleaning time is saved, and the cleaning effect is improved.

The invention relates to the technical field of water collecting pipe surface treatment, in particular to a cooler cover water collecting pipe pickling and passivating process and a pickling and passivating device. The corrosion resistance of the water collecting pipe is improved and the service life of the water collecting pipe is prolonged by matching the six steps of water washing, acid pickling, water washing, passivation, deionized water washing and blow-drying and combining the specific operation of each cleaning step and the structure and function of the device. Under the action of the passivation solution, the cooler cover water collecting pipe generates a layer of thin and compact passivation film which is good in coverage and can be firmly attached to the metal surface on the metal surface, and the passivation film can separate the metal from a corrosion medium and plays a role in preventing a pipeline from secondary oxidation and rusting. The device is simple in structure, easy to maintain and high in practicability.

The invention provides an oral care device, and belongs to the technical field of oral care. The oral cavity nursing device comprises a storage pipe and a grip, the left side of the storage pipe is provided with an opening, a nursing mechanism comprises a telescopic rod, a first fixing ring, first bristles, second bristles, a second fixing ring, third bristles and fourth bristles, the telescopic rod is slidably arranged in an inner cavity of the storage pipe, and the telescopic rod is slidably arranged in the inner cavity of the storage pipe. The first fixing ring is fixedly arranged on the surface of the telescopic rod in a sleeving mode. The nursing mechanism is arranged, a telescopic rod extends outwards, teeth of a patient are located between a first fixing ring and a second fixing ring, the telescopic rod rotates, first bristles, second bristles, third bristles and fourth bristles rotate, the angle is manually controlled by a worker, and the oral cavity of the patient is cleaned in an all-around mode; compared with the prior art, the oral cavity cleaning device has the advantages that the cleaning steps are saved, and the cleaning time is shortened.

A medicinal powder production device with a cleaning function comprises: a feeding mechanism, an air flow mill and a powder collector. A storage tank is provided at the bottom of the powder collector, a cleaning pipe group is provided inside, and a negative pressure chamber is provided at the top. The negative pressure chamber is connected to the powder collector through a filter screen; multiple filters are arranged in an annular structure. The cleaning pipe group is provided with a main pipeline, and a first pipeline and a second pipeline connected to the main pipeline; the lower section of the cleaning pipe group is provided with a third pipeline connected to the main pipeline. A pressure stabilizing chamber is provided inside the negative pressure chamber. The interior of the pressure stabilizing chamber is a cavity structure connected to the source of the cleaning medium through a connecting pipe. The upper section of the main pipeline passes through the pressure stabilizing chamber upwards, and a sealing structure is provided between the main pipeline and the pressure stabilizing chamber. The side wall of the main pipeline located in the pressure stabilizing chamber is processed with multiple vents. The top of the main pipeline is connected to the rotating shaft of the motor for driving the cleaning pipe group to rotate. The structure is simple, thereby reducing the cleaning amount of the equipment and greatly shortening the cleaning time.

The utility model relates to the technical field of chemical engineering, in particular to a decoking mechanism for coal acetylene plasma reaction. According to the technical scheme, a supporting column is arranged on the outer side of a base, a first sealing ring is arranged on the inner side of the base, a first sewage discharging groove is formed in the bottom end of the base in a penetrating mode, a fixing frame is arranged on the base, an ultrasonic transducer is embedded in the fixing frame, a flushing pipe is arranged on the fixing frame, and a water inlet pipe is arranged on the flushing pipe. A reaction container is arranged on the base and located on the outer side of the fixing frame in a covering mode, a connecting pipe is connected to the bottom end of the flushing pipe, a supporting plate is arranged on the outer side of the end, close to the connecting pipe, of the flushing pipe, a sealing plate is arranged at the bottom end of the base through the supporting plate in a supporting mode, and the first sewage discharging groove of the base is blocked through the sealing plate. The coal acetylene plasma reactor cleaning device is simple in structure, provides a reliable solution for cleaning a coal acetylene plasma reactor, and provides a safer and more environment-friendly cleaning technology for industrial production.

The invention relates to the field of paint spraying, in particular to an automatic gun cleaning box which comprises a supporting bracket, a cleaning tank is fixedly arranged at the top end of the supporting bracket, a slidable limiting assembly is arranged in the cleaning tank, and a cleaning module capable of cleaning the surface of a paint spraying gun is fixedly arranged in the cleaning tank. An internal cleaning module for cleaning the interior of the paint spraying gun is further arranged in the cleaning tank on the side part of the cleaning module, and a liquid storage tank and a sewage tank which are matched with the cleaning module and the internal cleaning module are detachably arranged on the supporting bracket. The paint spraying gun can be comprehensively cleaned in a full-automatic mode, it is guaranteed that paint attached to the interior and the exterior of the paint spraying gun is completely removed, overall cleaning of the paint spraying gun is achieved, meanwhile, the problems of instability, unreliability, occupational health hazards and the like caused by manual gun cleaning can be solved, and the overall equipment is compact in structure and low in cost. And a lot of occupied area can be saved.

The present invention relates to a steaming device, and more particularly to a steaming device, wherein the steam input amount can be reduced by spraying steam from the side of a transfer device for conveying objects to be cooked, and the equipment operation and maintenance costs can be reduced.

The application discloses a coking ammonia distillation wastewater filter tar scale cleaning agent and a preparation method thereof, and relates to the technical field of industrial cleaning agents. The cleaning agent comprises the following components in mass percentage: N-methyl pyrrolidone 30-40%; ethylene glycol monobutyl ether 1-3%; sodium dodecyl benzene sulfonate 5-9%; sodium polyepoxysuccinate 1.5-3.5%; sodium silicate 0.5-1.5%; and deionized water in the rest. The application greatly reduces the content of ethylene glycol monobutyl ether and optimizes the compound system of the main solvent and the surfactant, completely solves the normal-temperature stratification problem of the traditional water-based cleaning agent, realizes VOC≤8.5%, cleaning rate≥98.5%, stable storage for≥6 months under the conditions of shade, ventilation and avoidance of direct sunlight, recyclable use for 2-3 times, mild preparation process without foaming problem, and easy industrial production.

The utility model relates to the technical field of cleaning and disinfection of medical equipment, and discloses a special cleaning and disinfection frame for a breathing closed box, which comprises a cleaning frame chassis, a plurality of movable rollers, a plurality of cleaning frames and a plurality of cleaning frames, the cleaning rack frame is fixed on the cleaning rack chassis, is configured to be a shelving structure with a high front part and a low rear part, and is used for shelving a breathing closed box to be cleaned and disinfected; the water inlet device comprises a main water inlet pipe, a central branch pipe, a branch water pipe and a plurality of connecting pipeline connectors which are sequentially connected and communicated, and each connecting pipeline connector is connected with a pipeline connector of the breathing closed box to be cleaned and disinfected through a water pipe and used for conveying cleaning liquid into the breathing closed box for cleaning. The cleaning and disinfecting efficiency and quality of the breathing sealing box can be improved.

The invention discloses a water quality detection device with a backwashing function, and relates to the technical field of water quality detection.The water quality detection device comprises a detection frame and further comprises a separation assembly, detection equipment is arranged on the inner wall of the detection frame, a water outlet pipe is fixedly installed on the right side of the detection frame, and a water inlet frame fixedly penetrates through the top of the detection frame; a servo motor is fixedly installed on the right side of the detection frame, the separation assembly comprises a lead screw, a movable plate, backwashing equipment, an L-shaped rack, a separation plate, a rotating rod, a gear, a U-shaped rod and an arc-shaped plate, the arc-shaped plate is impacted by the U-shaped rod to deform and vibrate, the arc-shaped plate vibrates to drive the separation plate to vibrate, and after deposits are pushed to be loose by the U-shaped rod, the separation plate is separated from the rotating rod. The backwashing equipment is started to perform backwashing operation on the separation plate, and stubborn stains and sediments can be effectively broken and loosened by pushing and wiping the sediments through the U-shaped rod, so that the separation effect of the separation plate on solid particles in a water body before water quality detection is improved.