171results about How to "Increase the cleaning area" patented technology

The utility model discloses an automatic cleaning plate heat exchanger which comprises a plurality of heat exchange plates which are sequentially arranged at intervals and further comprises a plurality of sets of cleaning mechanisms. The cleaning mechanism comprises a movable bracket, a cleaning piece and a driving piece; each cleaning piece is arranged in a gap between every two adjacent heat exchange plates; one end of the movable bracket is connected with a swing mechanism, and the other end of the movable bracket is rotationally connected with a mounted bearing through a rotating shaft; the driving piece is in driving connection with the swinging mechanism; the driving piece drives the swing mechanism to swing, the connecting rod rotates along with swing of the swing mechanism, the cleaning piece is driven to swing on the heat exchange plate in a reciprocating mode, and therefore impurities on the heat exchange plate are cleaned through friction and collision between the cleaning piece and the heat exchange plate, and the heat exchange plate can be cleaned without shutdown. And ash and impurity removal treatment can be carried out on the plate heat exchanger without manual work. And the requirement for manual cleaning is reduced, and the maintenance cost is reduced.

The invention discloses a detection device with a surface cleaning function for a corrosion-resistant low-carbon steel pipe, and relates to the technical field of low-carbon steel detection.The detection device comprises a workbench, a feeding device, a first inner wall cleaning device, a surface cleaning device, a conveying device, a second inner wall cleaning device, an ultrasonic detection ring and a discharging device; the feeding device conveys the low-carbon steel pipe into the conveying device, the surface cleaning device cleans the outer surface of the low-carbon steel pipe, the conveying device conveys the low-carbon steel pipe into the second inner wall cleaning device, the first inner wall cleaning device and the second inner wall cleaning device clean the steel pipe, and the cleaning efficiency is high. The conveying device conveys the low-carbon steel pipes to the discharging device, the ultrasonic detection ring detects flaws of the cleaned low-carbon steel pipes, the discharging device conveys and discharges the low-carbon steel pipes subjected to flaw detection, full-automatic feeding and discharging are achieved, the detection period is shortened, and the working efficiency is improved.

The invention relates to the technical field of lampshade conveying, in particular to a conveying device and method based on LED street lamp lampshade assembly production, comprising a support, a side frame fixedly connected to the top of the support, a plurality of conveying rollers rotatably connected to the inside of the side frame, a lampshade body arranged above the plurality of conveying rollers, and an air pump, the output end of the air pump is provided with a plurality of air spraying pipes used for cleaning the lampshade body, the input end of the air pump is provided with a backflow assembly matched with the air spraying pipes, and the backflow assembly is used for sucking air sprayed out of the air spraying pipes back for circulation. And the empty shell plate is fixedly connected to the interior of the side frame and used for supporting and fixing the air pump, a plurality of filter screens matched with the backflow assembly are arranged in the empty shell plate, and a synergistic assembly matched with the conveying rollers to clean the filter screens is arranged in the empty shell plate. Due to the design of an air collecting pipe and an air suction port, smooth circulation of airflow is ensured, and meanwhile secondary pollution of dust is avoided.

The invention discloses a composite insulator for an overhead line, and belongs to the field of composite insulators, and the composite insulator comprises a first main umbrella skirt, the outer surface of the lower end of the first main umbrella skirt is fixedly connected with a first auxiliary umbrella skirt, the outer side of the first main umbrella skirt is provided with a scraping assembly, and the scraping assembly comprises a traction part and a movable part. The traction part comprises an insulation sleeve fixedly connected with the outer surface of the first main umbrella skirt, the outer surface of the insulation sleeve is fixedly connected with a supporting plate, and one end, away from the insulation sleeve, of the supporting plate is fixedly connected with a guide seat. By arranging the wind cup, the partition plate, the elastic rope and other assemblies, dirt attached to the surface of the wind cup can be shaken off to a certain degree through appearance changes of the surface of the wind cup, and therefore residual dirt on the surface of the wind cup can be effectively reduced, and the influence of the dirt on the weight of the wind cup is reduced; therefore, the moving flexibility of the wind cup can be guaranteed to a certain extent, and the cleaning effect of the surface of the first main umbrella skirt can be further improved.

The invention discloses a photovoltaic panel remote sensing cleaning device and a cleaning method thereof, and relates to the technical field of photovoltaic panel remote sensing cleaning, the photovoltaic panel remote sensing cleaning device comprises an unmanned aerial vehicle body and a water storage tank for water storage, an assembly shell is installed below the unmanned aerial vehicle body, a water pump is fixedly installed above the assembly shell through bolts, and the water pump is connected with the unmanned aerial vehicle body. The output end of the water pump is communicated with a water conveying pipe body, and the water outlet end of the water conveying pipe body is communicated with an atomizing nozzle. The scheme has relatively high flexibility and maintainability, and is convenient to adjust and optimize according to different application scenes, so that diversified cleaning requirements are met.

The peristaltic water turbine narrow gap cleaning device comprises air bag units, a framework, a cleaning unit and an air supply control unit, the two air bag units are located on the two sides of the framework correspondingly, one end of each air bag unit is fixedly connected with the framework, and the other end of each air bag unit is slidably connected with the framework in a guiding mode; the cleaning unit and the air supply control unit are installed on the framework, the cleaning unit is used for cleaning the water turbine, and the air supply control unit is used for conducting air supply control on the air bag unit, so that the air bag unit expands and stretches out and draws back, and the framework is loaded to walk in a peristaltic mode. When the air bag unit expands, the cleaning device can be clamped in the gap between the water turbine stator and the water turbine rotor, when one end of the air bag unit exhausts air, the air bag unit contracts, and therefore the cleaning device can walk in the gap. By means of the cleaning device, the cleaning efficiency of the gap between the stator and the rotor of the large hydro-generator is greatly improved, and the cleaning effect is better.

The invention belongs to the technical field of medical instruments, and particularly relates to a stitching instrument for an endoscope. Comprising a fixed handle, a fixed bolt, a needle mounting button, a rotating assembly, a flushing assembly, a sleeve, a protective cap, a bending device, a movable handle, a suture steel wire, a pressing plate steel wire, a forceps head short pipe and a suture needle holding assembly. A movable handle mounting hole is formed in the upper end of the movable handle, the movable handle mounting hole and a movable handle mounting column of the fixed handle are correspondingly mounted, the near end of the sleeve penetrates through a sleeve hole in the far end of the fixed handle and is matched with a groove in the far end of the rotary connecting rod, and the far end of the sleeve is connected with the bending joint assembly; the near end of the forceps head short tube is connected with the bending joint assembly, and the far end of the forceps head short tube is connected with the suture needle holding assembly; the near end of the suture steel wire is in fastening connection with the near end of the movable handle through a steel wire lock catch, and the far end of the suture steel wire is connected with a rack seat in the suture needle holding assembly and used for driving the suture needle holding assembly to perform continuous suture; and the flushing connector is embedded into the upper rotary shifting wheel and is connected with the flushing hole at the near end of the sleeve.

The invention provides a side sweeping swing arm device and a sweeping robot, and relates to the technical field of sweeping robots, and the side sweeping swing arm device comprises a swing arm assembly, an elastic piece and an angle control assembly. One end of the swing arm assembly is rotatably arranged on a chassis of the cleaning equipment, and the other end is provided with a cleaning head; the other end of the elastic piece is connected with a chassis of the cleaning equipment; the angle control assembly comprises a driving piece and a limiting piece in transmission connection with the driving piece. The driving piece drives the limiting piece to act or loosen the swing arm assembly, so that the swing arm assembly can be switched between the state that the elastic piece is in the elastic deformation state, the swing arm assembly is kept at the retracting position and the state that the elastic piece is in the reset state, and the swing arm assembly is located at the extending limit position. Therefore, the cleaning device has the advantages of being adjustable in cleaning range and good in cleaning effect.

The invention discloses an automobile charging pile, and belongs to the technical field of charging piles. An automobile charging pile comprises a bottom plate and further comprises a containing groove and a mounting groove which are both formed in the upper end face of the bottom plate, a charging pile body is longitudinally and slidably mounted in the containing groove, and a flat plate is longitudinally and slidably mounted in the mounting groove; the jacking part is arranged in the containing groove, and after the flat plate is pressed downwards, the jacking part enables the charging pile body to be lifted upwards; the influence of wind and sun on the charging pile body can be reduced, the service life of the charging pile body can be indirectly prolonged, the surrounding environment can be wider after the charging pile is stored, and shielding of the view field is reduced.

The invention relates to the technical field of fallen leaf cleaning, and discloses a hedge fallen leaf cleaning, blowing and sucking all-in-one machine which comprises a bottom plate, a supporting plate is fixedly connected to the top of the bottom plate, an engine is fixedly connected to the top of the supporting plate, a fan is fixedly connected to the output end of the engine, and a reciprocating assembly is arranged in the bottom plate. A swinging assembly is arranged on the outer wall of the bottom plate, two supporting rods are fixedly connected to the rear side of the top of the bottom plate, a filtering box is fixedly connected to the tops of the supporting rods, a filtering assembly and a cleaning assembly are arranged in the filtering box, and a collecting box is connected to the bottom of the filtering box through a connecting piece; the motor is fixedly connected to the interior of the bottom plate. By arranging a reciprocating assembly and a swinging assembly, a motor drives a sector gear to drive a gear ring and a sliding plate to reciprocate, then a first rack plate is linked to drive a half gear to intermittently rotate, and finally left-right swinging of a suction cup is achieved.

The utility model discloses a vertical pressure vessel cleaning device which comprises a cleaning frame, a vertical frame is arranged at the bottom of the cleaning frame, a servo motor is arranged at the top of the cleaning frame, a threaded rod is arranged in the vertical frame, a moving block is arranged at one end of the threaded rod in a sleeved mode, an L-shaped plate is arranged on one side of the moving block, and a limiting ring is arranged at the bottom end of the L-shaped plate. A plurality of positioning sleeves are connected to the outer wall of the limiting ring in a penetrating mode, cleaning pipes are arranged in the positioning sleeves, a moving block, the limiting ring, an L-shaped pipe, a corrugated pipe, a water guide seat and a flow guide pipe are arranged, the flow guide pipe is externally connected with a water source, water is finally conveyed into the cleaning pipes along the inner surfaces of the suction pipes, and the cleaning pipes are arranged in the cleaning pipes. Due to the fact that the corrugated pipe is formed by combining the foldable corrugated sheets, after the limiting ring moves upwards, the corrugated pipe is gradually extended and stretched, water can continue to be conveyed into the cleaning pipe through the L-shaped pipe and the corrugated pipe, and the cleaning area of the cleaning device is increased.

The utility model discloses an IBC (intermediate bulk container) inner cavity cleaning device in the field of conductive film production, which comprises a rack and a cleaning mechanism, the cleaning mechanism comprises a driving part and a cleaning shaft which are sequentially arranged from top to bottom, the driving part is arranged on the rack, and the driving end of the driving part is connected with the top of the cleaning shaft, so that the cleaning shaft rotates around the axis of the cleaning shaft; a plurality of storage grooves are formed in the cleaning shaft in the axial direction of the cleaning shaft, a cleaning rod is arranged in each storage groove, the top of each cleaning rod is hinged to the cleaning shaft, and the bottom of each cleaning rod can be folded in the direction close to the axis of the cleaning shaft. The cleaning device solves the problems that an existing cleaning device cannot effectively clean the inner wall of the IBC ton barrel and is low in cleaning efficiency, the stirring radius and the cleaning area of the cleaning shaft can be increased, the inner wall of the IBC ton barrel can be effectively cleaned, the cleaning effect and the cleaning efficiency of the IBC ton barrel are improved, the cleaning rod can be conveniently folded, and the cleaning device is convenient to use. And the operation convenience is improved.

The utility model relates to the technical field of intelligent closestools in bathroom accessories, and provides a swingable water type switching cleaning device which comprises a spray rod body, a spray head mechanism and a driving unit, and the cleaning device is provided with a water conveying pipe; the spray head mechanism comprises an inner core assembly, the inner core assembly is communicated with the water conveying pipe, and the inner core assembly comprises at least two nozzles with different water types; the driving unit drives the inner core assembly to rotate. On the basis, different requirements of different users on the water spray collecting and dispersing degree, the cleaning area and the like can be met.

The invention discloses a magnetic type surface-changing mop which comprises a mop head, a mop rod and a turnover type cleaning sleeve, the mop head comprises a convex block buckle, a clamping strip and a water scraping plate, and after the mop head is connected with the mop rod through a screw rod, the mop head can be used as a water scraper; the cleaning cloth sleeve on the upper portion of the turnover cleaning sleeve is fixed on the mop head through the hook-and-loop fastener, the two magnets are sewn in the bottom end of the turnover cleaning cloth on the lower portion, and the two magnets in the bottom end of the cleaning cloth can be firmly attracted by the two cylindrical magnets in the clamping strip of the mop head no matter whether the front face is turned upwards or the back face is turned upwards. And a front cleaning surface and a rear cleaning surface can be formed under the support of the water scraping plate.

The invention discloses a glass product delivery cleaning device, and relates to the technical field of glass product production equipment.The glass product delivery cleaning device comprises a main body, first rotating shafts are rotationally connected to the two ends of the main body correspondingly, a first mounting base is fixedly connected to the outer surface of one end of the main body, and a first servo motor is fixedly connected to the middle of the first mounting base; and the output end of the first servo motor is fixedly connected with a group of first rotating shafts. According to the glass product cleaning device, three sets of air inlet pipes are arranged, two sets of second motors are arranged in each set of air inlet pipes, the second motors drive fan blades to rotate, so that outside air enters a space defined by the main body, the side plates and the top plate from the air inlet pipes, when the air penetrates through the air inlet pipes, the air is heated by a heating plate, the temperature can be increased, and after glass products are cleaned, the temperature is increased. Under the driving of the chain type conveyor belt, the high-temperature air continues to move, so that the high-temperature air can pass through the surfaces of the glass products, evaporation of moisture on the surfaces of the glass products is accelerated, and procedures are reduced.

The invention relates to the technical field of laser welding, and discloses an optical fiber winding prevention assembly and a laser welding device comprising the same, the device comprises a supporting assembly, a welding assembly is arranged in the supporting assembly, the supporting assembly comprises a main machine shell, and the main machine shell is provided with an optical fiber winding prevention assembly. A first baffle is arranged in the main machine shell, a second baffle is arranged at the bottom of the first baffle, a bearing plate is arranged at the top of the second baffle, a cleaning bin is arranged on the upper surface of the bearing plate, and when a second circular ring rotates, a second scraping plate is controlled to clean welding slag attached to the surface of a welding head in the welding machine. Meanwhile, a second electric control sliding rail is matched to change the longitudinal height of a first circular ring, the cleaning area of the first circular ring is increased, in addition, a reset spring in a first scraping plate is used for detecting the adhesion position of the welding slag, and the first circular ring and a second scraping plate are matched according to the state of the welding slag to achieve the effect of cleaning the welding slag with different adhesion degrees.

The utility model relates to the related technical field of water and fertilizer integration, in particular to a water and fertilizer integrated irrigation device which comprises a fertilizer applying barrel, a cleaning mechanism is arranged on the inner side surface of the fertilizer applying barrel, and the water and fertilizer integrated irrigation device is provided with a sliding groove, a limiting sliding block, a water inlet, a first nut, a sensor, a first threaded hole, a spraying pipe, a water outlet and a display screen. During use, water is injected into the water inlet and can flow along the spraying pipe after entering the water inlet, the interior of the fertilizing barrel can be cleaned due to the arrangement of the water outlet, when water flows through the sensor, the sensor works to count the water flow and the flow velocity, and the water flow and the flow velocity are displayed in real time through the display screen; the operation can be completed by rotating the first nut and the first threaded hole, if the fertilization barrel is not cleaned in place, the water inlet can be rotated through the sliding groove and the limiting sliding block, and the water inlet can drive the spraying pipe to rotate, so that the cleaning area of the water outlet is larger.

The utility model belongs to the technical field of photovoltaic glass processing, and particularly relates to a glass cleaning device for photovoltaic glass coating, which comprises a cleaning table and a cleaning component, two fixing frames are mounted at the upper end of the cleaning table at intervals, a vertical shaft is fixed on the bottom surface of the top end of the fixing frame on the right side, and a push rod is rotatably sleeved on the outer side of the vertical shaft through a bearing. A transmission column is fixed to the bottom of the end, away from the vertical shaft, of the push rod and is in transmission connection with a cleaning assembly, and the cleaning assembly is slidably installed on the two fixing frames. A swing amplitude adjusting assembly used for adjusting the swing amplitude of the push rod is arranged at the tops of the two fixing frames and is in transmission connection with a first groove formed in the middle of the push rod. The swinging push rod can extrude the movable rod through the transmission column, so that the movable rod, the electric telescopic rod, the connecting plate and the cleaning pad synchronously and rapidly slide back and forth along the guide rod in a reciprocating mode, photovoltaic glass can be rapidly cleaned, the cleaning area is large, the cleaning speed is higher, and the efficiency is higher.

The utility model relates to nursing supplies technical field, concretely discloses a temperature -sensitive discoloration multifunctional bath brush, include: bottom plate, the both sides of bottom plate are first board surface and second board surface respectively, first board surface is provided with first bristle area and second bristle area, first bristle area sets up in first board surface center, just second bristle area is provided with a plurality of, a plurality of second bristle area sets up in first bristle area periphery, second board surface is provided with third bristle area and fourth bristle area, third bristle area sets up in second board surface center, just fourth bristle area is provided with a plurality of, a plurality of fourth bristle area sets up in third bristle area periphery, the surface of first bristle area third bristle area is equipped with temperature -sensitive discoloration layer, the utility model discloses through setting up temperature -sensitive discoloration layer on the surface of first bristle area and third bristle area, can realize real -time, directly and intuitively understand water temperature condition through observing bristle area color change only through naked eye.

The utility model discloses a long-stroke telescopic gas pulse soot blower, and relates to the field of soot blowers. The device comprises a pulse tank arranged in a mounting frame, a supporting plate is horizontally and movably arranged at the top in the mounting frame, and the supporting plate and the pulse tank are fixedly mounted; the bottom of the pulse tank is communicated with a horizontally-arranged soot blowing pipe through a bent pipe, and the soot blowing pipe is communicated with a soot blowing head. A bearing frame is arranged at the bottom in the mounting frame, a supporting plate is arranged at the top end of the bearing frame in the length direction, and the top of the supporting plate abuts against the soot blowing pipe and is movably matched with the soot blowing pipe; an alignment plate is arranged on one side of the bearing frame, an alignment opening is formed in the outer wall of the alignment plate, and the soot blowing pipe penetrates through the alignment opening and is in sliding connection with the alignment opening. The soot blowing device has the advantages that the soot blowing pipe synchronously moves along with the pulse tank, and after the soot blowing pipe is inserted into the boiler and shock waves are generated in the pulse tank, the soot blowing pipe synchronously moves along with the pulse tank so as to be inserted into the boiler and generate shock waves in the pulse tank.

The utility model provides a cocoon opening machine dust removal and purification structure which comprises a cocoon opening machine body, a base and a dust removal assembly. The surface of the isolation filter plate is in sliding connection with a sliding clamping rod; the top end of the sliding clamping rod is fixedly connected with a cross rod; the bottom end of the sliding clamping rod is fixedly connected with a lifting plate. Baffles are fixedly connected to the two sides of the bottom of the lifting plate. The surface of the baffle is fixedly connected with a limiting rod; the surface of the limiting rod is slidably connected with a cleaning brush. The number of the cleaning brushes is two, and the two cleaning brushes are symmetrically arranged at the two ends of the limiting rod. The cleaning brush can be used for cleaning at different heights, the cleaning adaptability is improved, meanwhile, the bidirectional lead screw is arranged to drive the cleaning brush to slide back and forth on the bidirectional lead screw, the cleaning effect is achieved, meanwhile, the cleaning area is increased, and the dust removal efficiency is improved in the mode that cleaning is used for driving dust to drift away and then dust collection is conducted on the whole.

The invention relates to the technical field of boiler cleaning, in particular to a boiler scale cleaning device and a cleaning method.The boiler scale cleaning device comprises a power box, a connecting shaft and a cleaning assembly, the connecting shaft is fixedly connected with the power box, the cleaning assembly is rotationally arranged on the connecting shaft, and a cleaning brush is rotationally arranged at one end of the connecting shaft; a cylindrical cam is fixedly arranged on the connecting shaft, a sleeve matched with the cylindrical cam is fixedly arranged on the cleaning assembly, the sleeve is movably connected with the power box in an inserted mode, a driving assembly matched with the sleeve is arranged in the power box, and the cleaning brush is in power connection with the cleaning assembly. The first motor drives the gear to rotate, the driving sleeve drives the cleaning assembly and the cleaning brush to rotate to clean the inner wall of the boiler, and when the sleeve drives the cleaning assembly to rotate, the sleeve is matched with the cylindrical cam, so that the sleeve and the cleaning assembly do front-back reciprocating motion while rotating, and the inner wall of the whole boiler is cleaned.

The utility model relates to a pig farm cleaning equipment, including pigsty, is equipped with cleaning mechanism in pigsty, and cleaning mechanism includes: casing, sets up in pigsty, water tank, sets up in the casing, water pump, sets up water tank, and water pump's water inlet communicates with water tank, water pipe, sets up in the casing, and water pipe communicates with the water outlet pipe of water pump, multiple shower nozzles, transverse array sets up on water pipe, and the shower nozzle communicates with water pipe, two groups of moving assembly, and moving assembly includes: track, two groups of moving assembly's track sets up in the left and right inner wall of pigsty respectively, multiple mobile teeth, set up on the track, gear, set up in the track, and with multiple mobile teeth engage, motor, set up in the casing, and the transmission shaft of motor is fixed assembly after going out casing with gear, through setting up cleaning mechanism, to pigsty ground carries out cleaning, through setting up moving assembly, to drive cleaning assembly to move, improves the cleaning area.

The utility model discloses a sludge drying treatment device which comprises a tank body, one side of the tank body is fixedly connected with a motor, one end of the motor is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a rotating frame, the two ends of the rotating frame are slidably connected with moving rods in a penetrating mode, the moving rods are arranged in a hollow mode, and the moving rods are fixedly connected with the rotating frame. A moving gear is slidably connected to the side wall of the moving rod in a penetrating mode, a rotating shaft is fixedly connected to the center position of the moving gear, a driving wheel is fixedly connected to one end of the rotating shaft, and a connecting belt is slidably connected to the surface of the driving wheel in a winding mode in an attached mode; and one end of the connecting belt is in winding fit and sliding connection with a driven wheel. By arranging the rotating rollers and the extrusion rods, other sludge close to the bottom can be cleaned, so that the treatment efficiency is improved, the contact area with the bottom of the tank body is increased, the cleaning area is further increased, and the cleaning quality is effectively improved.

The utility model discloses a rotary spray head brush, which relates to the technical field of cleaning equipment, and comprises a high-pressure airflow lead-in solenoid, a round outer shell cylinder with a large head and a small head, a conical inner shell cylinder and a lower end bearing, and the small head end of the inner shell cylinder is arranged in an inner cavity of the round outer shell cylinder in a penetrating manner and is supported by the lower end bearing; the toothbrush further comprises an inner conical sleeve 7 and more than two groups of brush head components; the inner conical sleeve is installed in an inner cavity of the inner shell cylinder in a penetrating mode, and more than two spiral air grooves are evenly distributed in the outer conical surface of the inner conical sleeve. The brush head assemblies are evenly distributed at the large-head end of the inner shell cylinder. One end of the high-pressure air flow leading-in screw pipe is screwed into the small end of the round shell cylinder, and an inner hole of the high-pressure air flow leading-in screw pipe is communicated with the spiral air groove. The cleaning device has the characteristics of increasing the cleaning area, reducing the investment and use cost, improving the cleaning effect and the like, and is suitable for cleaning and cleaning operations such as dust cleaning, moisture drying, waste cleaning, equipment maintenance and the like.

The utility model relates to the technical field of mortar preparation devices, in particular to a mortar preparation device capable of cleaning impurities. An opening is formed in the top of the outer stirring tank body, and a discharge hole is formed in the lower part of the outer stirring tank body; the stirring inner tank body is arranged in the stirring outer tank body, and an opening is formed in the bottom of the stirring inner tank body; one end of the impurity removal pipe is communicated with the inner wall of the lower part of the stirring inner tank body, and the other end is communicated with the outside; the cleaning nozzle is arranged on the inner wall of the upper part of the stirring inner tank body and is communicated with a water source; the stirring device is arranged in the stirring inner tank body; the impurity removal air pump is arranged outside the stirring outer tank body, and the air inlet is communicated with the impurity removal pipe; after mortar is prepared, impurities in the inner tank body can be automatically cleaned, and the quality stability and the production efficiency of the mortar are improved.

The invention provides a distillation and purification device based on medical intermediate production and an implementation method, the distillation and purification device comprises a support frame, a distillation bin is arranged at the left end of the support frame, a collection box is arranged at the right end of the support frame, and the distillation bin and the collection box are connected through a steam outlet pipeline; the steam outlet end of the steam outlet pipeline is connected with the collecting box body through a flange plate, a cooling part is arranged on the steam outlet pipeline, a stirring part is arranged in the distillation bin, a heating wire is arranged in the wall of the distillation bin, a pressure release valve is connected to the upper end of the left side face of the distillation bin, and a feeding pipe is connected to the left end of the upper surface of the distillation bin. An electromagnetic valve is arranged at the steam outlet end of the steam outlet pipeline, and a discharging pipe is connected to the left end of the lower surface of the distillation bin; the device can realize preparation of medical intermediates and can avoid corrosion of the inner wall of the distillation bin.

The application provides a pile surrounding cleaning method and device, a cleaning equipment and a computer readable storage medium. The method comprises the following steps: detecting whether a pile area where a charging pile of the cleaning equipment is located and a cleaned area have an intersection; and if the pile area and the cleaned area have the intersection, performing a cleaning process based on a surrounding point of the pile area. The technical scheme of the application can automatically identify a cleanable area that is missed in cleaning due to the double obstacles of the pile area and obstacles near the pile area, and improves the adaptability of the cleaning equipment to the cleaning environment with obstacles around the pile, so that the cleaning capacity of the cleaning equipment is effectively improved.

The invention discloses a camera lens cleaning mechanism which comprises a medium supply source used for supplying a medium for cleaning a lens to a medium output end; the medium output end is used for outputting the medium provided by the medium supply source to the lens through the first channel; the at least one first channel is arranged on the medium output end, and a medium outlet of the first channel faces the lens; an included angle a is formed between the extension line of the central axis of the first channel and the radius of the lens. The first through hole is an obliquely arranged hole, so that different from oblique incidence in the prior art, a cleaning medium oblique incidence mode is adopted, and the condition of medium overflow of a direct injection lens is avoided. By means of the inclined arrangement mode, an incident angle exists between a medium and the lens, no matter a jet flow or fan-shaped spraying mode is adopted, splashing of water spots can be effectively avoided, rotating water can be formed on the surface of the lens, and the scouring force is increased.