45results about How to "Achieve deep cleaning" patented technology

The invention relates to the technical field of sewage treatment, in particular to environment-friendly sewage treatment equipment which comprises a sewage treatment tank, the sewage treatment tank comprises a water inlet tank, an adjusting tank, an anaerobic tank, an aerobic tank, a sludge sedimentation tank and a clear water disinfection tank, a grid is inserted into the water inlet tank, a cleaning assembly is arranged on one side of the grid, and a water outlet is formed in the other side of the grid. A cleaning assembly is arranged on one side of the grid, a conveying belt is arranged on the cleaning assembly, two rotating wheels are in frictional contact with the inner wall of the conveying belt, a backwashing assembly is arranged on the other side of the grid, a backwashing block is arranged on the backwashing assembly, and a water pump is mounted on the rear wall of the sewage treatment tank through a mounting seat. According to the invention, the filter screen is arranged, so that residual dirt blocked by the grating can be conveniently cleaned, the influence of the dirt on the filtering effect of the grating is reduced, the backwashing cleaning of the grating is realized, the problems of reduced filtering efficiency and blockage caused by dirt accumulation are avoided through the backwashing assembly, the cleaning efficiency and accuracy are improved, and the practicability is high. And the problems of equipment damage and incomplete cleaning during cleaning are reduced.

The invention provides a full-automatic coffee machine. The full-automatic coffee machine comprises a powder residue collecting bin; the extraction bin is located in the powder slag collecting bin, and an extraction disc is arranged in the extraction bin; the driving mechanism is positioned above the powder slag collecting bin; the stirring mechanism is connected with the driving mechanism, and the other end of the stirring mechanism extends into the extraction bin and can relatively move up and down; the lifting mechanism is connected with the driving mechanism, and the other end is connected with the extraction disc; the cleaning assembly is arranged on the powder slag collecting bin and used for spraying water into the powder slag collecting bin; when preparation of coffee liquid is completed, the stirring mechanism stops rotating, the other end of the stirring mechanism is moved to the slag outlet of the extraction bin, the lifting mechanism drives the extraction disc to move to the position attached to the other end of the stirring mechanism, at the moment, the stirring mechanism rotates, the extraction disc is cleaned, the cleaning assembly sprays water, and the powder residue collecting bin and the extraction disc are cleaned. According to the full-automatic coffee machine, coffee without residual powder can be efficiently extracted, and meanwhile automatic cleaning of the interior of the machine is achieved.

The invention discloses a multi-mode composite motion robot for cleaning cakes in an ash discharging pipeline of an ash silo, which comprises a head screw mechanism, a middle wriggling mechanism, a tail screw mechanism and a cleaning mechanism, each of the head screw mechanism and the tail screw mechanism comprises a shell, a large bevel gear, a small bevel gear, a reducing motor, a supporting wheel trapezoidal lead screw, a driving wheel trapezoidal lead screw, a bracket, a belt, a polished rod, a supporting wheel, a driving wheel, a supporting wheel connecting piece and a driving wheel connecting piece; the middle creeping mechanism comprises a middle shell, a gear motor, a gear, an upper rack, a lower rack and a guide rail mechanism; the cleaning mechanism is arranged at the front end of the head screw mechanism and comprises a sensor module used for recognizing caking in the ash discharging pipeline and a cleaning device with air injection and rotary cleaning functions. The pipeline cleaning device can be suitable for cleaning pipelines made of various materials, a supporting wheel supporting and driving wheel supporting mode and a spiral advancing, wriggling and spiral wriggling advancing mode can be achieved, and the cleaning efficiency and quality can be effectively improved.

The invention discloses a pig farm sewage treatment system and method, and belongs to the technical field of farm sewage treatment, the pig farm sewage treatment system sequentially comprises a water collecting tank, a dosing mixing tank, a solid-liquid separator, an adjusting tank, a HiRAD anaerobic device, a reaction sedimentation tank, a water quality adjusting tank, an SBR biochemical tank, a C-MBR biochemical tank, a disinfection tank and a reuse water tank; by means of the system and the method, sewage discharged by the pig farm through the liquid manure technology can be effectively purified, organic carbon in the sewage can be converted into methane to the maximum extent, the methane becomes a high-quality biomass resource, waste is turned into wealth, emission of toxic gas is avoided, it is guaranteed that the pig farm is clean and sanitary, and the economic benefits of the pig farm are improved. Infection and spreading of diseases are avoided; meanwhile, a large number of nutrient sources, such as nitrogen and phosphorus, in the sewage are converted into organic fertilizer; the purified wastewater is deeply cleaned, so that the recycling standard is met, and the cyclic utilization of resources is realized.

The invention discloses a micro-nano powder washing and separating device and method, and relates to the technical field of washing and separating of micro-nano powder.The device comprises an outer barrel, a centrifugal barrel and a cover, a plurality of through holes I are formed in the barrel wall of the centrifugal barrel, filter cloth is installed next to the inner wall of the centrifugal barrel, and a discharging opening is formed in the center of the bottom of the centrifugal barrel; the centrifugal barrel is connected with a driving motor I through a transmission assembly, the driving motor I drives the centrifugal barrel to rotate, a liquid outlet is formed in the bottom of the outer barrel, the cover body is detachably connected with the outer barrel, a feeding pipe and a high-pressure water / hot air pipe are connected to the cover body, and a plurality of through holes II are formed in the high-pressure water / hot air pipe; the cover body is provided with a stirring paddle and a lifting brush, the stirring paddle is driven by a driving motor II, the driving assembly drives the lifting brush to move, and the problems that in the prior art, a common industrial centrifugal machine is not suitable for washing micro-nano powder, and the functions of repeated soaking and cleaning, automatic stirring and dispersing, automatic filter cloth cleaning and the like are difficult to achieve are solved; the washing efficiency is not high, and the powder purity is not ideal.

The utility model discloses a high wind pressure fan with wind blade cover with pressure expansion static air channel, including the casing, rotor subassembly, stator subassembly, wind blade subassembly, the casing includes the inner wall and outer wall of coaxial connection, the wind blade subassembly includes wind blade and wind blade cover, be provided with static vane between the inner wall and the outer wall, the static vane is at the end face cooperation with wind blade, the air inlet angle of static vane and the rotation direction of wind blade are identical, form a static air channel between two adjacent static vanes, the shape of the cross section of static air channel is gradually enlarged shape away from the axle center, the outer wall has annular step structure, the annular step structure is located the outer surface or inner surface of the outer wall, one end of wind blade cover is assembled fixed with annular step structure and is limited, and the annular step structure is coaxial with stator installation cavity and first bearing installation cavity.

The utility model discloses a cleaning machine for processing and forming metal parts, which comprises two groups of mounting racks and a box body fixedly mounted between the two groups of mounting racks, and the metal parts in a cleaning net box are ultrasonically cleaned by matching two groups of ultrasonic transducers in a cleaning pool with cleaning fluid. According to the metal part cleaning device, deep cleaning of oil stains, dust and other impurities on the surfaces of metal parts is achieved, the metal parts in the cleaning net box are moved into the flushing pool from the cleaning pool through the moving mechanism, the metal parts in the cleaning net box can be flushed through cooperation of the two flushing mechanisms, and residual cleaning liquid on the surfaces of the metal parts can be removed; and through cooperation of two sets of electric push rods in the moving mechanism, the washed cleaning net box can be lifted to the front of the air drying mechanism, air on the outer side of the mounting frame is extracted through a fan in the air drying mechanism, the air is heated through a heating rod and then blown into a washing pool, the metal parts in the cleaning net box are subjected to air drying treatment, and the drying speed of the metal parts is increased.

The utility model relates to the technical field of bridge engineering, and discloses a bridge expansion joint maintenance device which comprises a moving trolley, the top of the moving trolley is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a sliding block, and the outer side of the sliding block is fixedly connected with a connecting plate. A fixing plate is fixedly connected to the outer side of the connecting plate, a cleaning assembly is arranged in the fixing plate, and a dust suction assembly is arranged on the outer side of the connecting plate. According to the utility model, the fan, the suction head, the filter screen, the collecting box, the pull rod, the baffle plate, the spring, the inserting block, the stopping block and other structures are matched with one another, so that flying dust pollution is effectively avoided, a more environment-friendly working environment is created, meanwhile, the filter screen cleaning operation is simple and easy, complicated tools are not needed, and the filter screen can be quickly cleaned and maintained; continuous and efficient operation of the fan is guaranteed, and the equipment maintenance cost and the time cost are reduced.

The utility model relates to the field of dust collection base stations matched with sweeping robots, in particular to a dust collection base station matched with a sweeping robot and having a separated dust collector function, which comprises a dust collection module, a charging module and a valve module, a dust collection connecting pipeline is arranged in the dust collection module, and a built-in dust collection pipeline is arranged in the charging module. The dust collection module is provided with an external dust collection pipeline, and by switching the state of the valve module, the built-in dust collection pipeline and the dust collection connecting pipeline are communicated to form a first dust collection channel or the external dust collection pipeline and the dust collection connecting pipeline are communicated to form a second dust collection channel; and meanwhile, the dust collection module is detachably connected with the charging module, so that the first control module and the second control module form a connection loop or a disconnection loop. The dust collection module is detachably connected with the charging module. By means of the design, a user is allowed to independently disassemble the dust collection module, and deep cleaning of places which cannot be cleaned by the sweeping robot is achieved.

This utility model discloses a pretreatment device suitable for pesticide detection, comprising a mixing tank, a crushing tank fixedly connected above the mixing tank, a water pump fixedly connected above the mixing tank, a water outlet pipe fixedly connected to the end of the water pump, a spray inlet pipe fixedly connected to the end of the water outlet pipe, multiple spray nozzles fixedly connected below the spray inlet pipe, a first motor fixedly connected above the mixing tank, a first stirring rod rotatably connected below the first motor, stirring blades fixedly connected around the first stirring rod, and a silicone scraper fixedly connected to the outside of the first stirring rod. This structure allows for immediate and efficient cleaning of the tank interior. This design significantly reduces the frequency of manual cleaning required by traditional equipment, avoiding cross-interference caused by residual contamination during multiple sample processing steps, and ensuring the stability and accuracy of the test results.

The present invention relates to the technical field related to surveillance cameras, and discloses a solar security surveillance camera with a self-maintenance function, including a mounting frame, a lifting base, a photovoltaic panel assembly, a mounting back plate and a surveillance camera, wherein the lifting base is installed on one side of the mounting frame, the surveillance camera is installed on the other side of the mounting frame, a mounting back plate is provided on the outer side of the lifting base, a photovoltaic panel assembly is installed on the top of the lifting base, and the photovoltaic panel assembly is provided with a cleaning device, and the cleaning device includes a first cleaning brush and a second cleaning brush; the present invention also sets a first brush and a second brush in a cleaning box. When the first brush and the second brush are moved toward each other or gradually separated, the extrusion rods at one end of the first brush and the second brush will act on the extrusion plate, thereby applying pressure to the water-based cleaning solution in the solution cavity, so that it is sprayed onto the surface of the photovoltaic panel, ensuring that the panel surface is lubricated for cleaning operations, and when the second brush is in motion.

This invention belongs to the field of pet product technology and discloses a water pump system and a pet water fountain. The water pump system includes a motor module, an impeller module, and a pump core module. The motor module includes a stator assembly, a control board, and a motor mounting bracket. The stator assembly is inserted into the water fountain's container, and the motor mounting bracket is inserted into the bottom shell of the water fountain. The impeller module includes an impeller housing, multiple rotor magnets, and a support shaft. The support shaft passes through the impeller housing and is inserted into the container. One end of the pump core module has a water inlet chamber, which is open and sealed to a protrusion on the container. The other end has a water outlet pipe, which is inserted into the water supply pipe of the water fountain. The water inlet chamber has a filter hole that communicates with the water chamber on the container. This water pump system has a simple structure, and installation and disassembly do not require auxiliary tools, facilitating deep cleaning of the pump system components and thus ensuring the cleanliness of the pet water fountain.

The utility model discloses an automatic photovoltaic panel cleaning device which comprises a fixing base, a first motor is fixedly connected to the outer portion of the fixing base, a lead screw is fixedly connected to one side of the first motor, a sliding base is in threaded connection to the outer portion of the lead screw, a mounting frame is fixedly connected to the outer portion of the sliding base, and a cleaning mechanism is mounted at the bottom of the mounting frame. A water tank is fixedly connected to the upper side of the mounting frame, a mounting plate is fixedly connected to the bottom of the connecting strip, a sponge strip is detachably connected to the bottom of the mounting plate, a water pump is fixedly connected to the interior of the water tank, and a guide pipe is fixedly connected to the exterior of the water pump. According to the device, a first motor is used for driving a lead screw to rotate, a sweeping roller conducts automatic sweeping in the direction of a photovoltaic panel, meanwhile, a detachable sponge strip is connected through a connecting strip and tightly attached to the surface of the photovoltaic panel, after sweeping is conducted through the sweeping roller, a water pump supplies water to the sponge strip, the photovoltaic panel is scrubbed in time, and the dual cleaning effects of mechanical sweeping and water spraying scrubbing are achieved; and the tidiness of the photovoltaic panel is ensured to the greatest extent.

The invention discloses a food processing machine capable of working stably, and relates to the field of life electric appliances, the food processing machine comprises a machine body, a cup body, a crushing device arranged in a crushing cavity, and a brushless motor arranged below the cup body and in transmission connection with the crushing device; the brushless motor comprises a shell with a mounting cavity and a motor body mounted in the mounting cavity, the motor body comprises a rotor and a motor shaft arranged on the rotor, the motor shaft located on the upper side and the lower side of the rotor axially abuts against an upper bearing and a lower bearing respectively, and an upper damping support is arranged between the upper bearing and the top wall of the mounting cavity. A lower damping bracket is arranged between the lower bearing and the bottom wall of the mounting cavity, so that the rotor is flexibly clamped in the mounting cavity, vibration generated during high-speed rotation of the rotor can be reduced to be transmitted to the mounting cavity under the buffering and damping effects of the upper damping bracket and the lower damping bracket, and then vibration transmitted to the whole machine by the brushless motor is reduced; and large vibration noise generated by the machine due to resonance of the whole machine is effectively avoided.

The invention relates to a water circulation cleaning system and a washing and drying all-in-one machine, and the system comprises a cylinder which is provided with a water inlet hole, a water outlet hole and a bubble hole, and the water inlet hole is communicated with an external water supply pipeline; the drying unit comprises a water inlet loop and a water outlet loop; the circulating unit comprises a drainage pump, a feeding module and a water suction pump, the water inlet end of the drainage pump is communicated with the drainage hole and the water outlet loop, the water outlet end of the drainage pump is communicated with the feeding module and an external drainage pipeline, the water inlet end of the water suction pump is communicated with the feeding module, and the water outlet end of the water suction pump is communicated with the water outlet loop. And the water outlet end of the water suction pump is communicated with the water inlet loop and the bubble holes. The invention provides a water circulation cleaning system which is applied to a washing and drying all-in-one machine, synchronous circulation cleaning of a barrel and a drying unit is achieved, and through waterway circulation, an existing water source and a new loop design, washing efficiency can be improved, waste of water resources can be reduced, and cleanliness of the barrel and the drying unit can be improved.

The invention relates to the technical field of detergents, and provides a compound enzyme mildew-removing cleaning tablet as well as a preparation method and application thereof. The cleaning tablet comprises a quick release layer and a slow release layer which are sequentially arranged in a stacked mode. The quick release layer comprises an oxidation component and an effervescent component; the slow-release layer comprises enzyme microcapsules and a surface modification component; wherein the surface modification component is used for depositing on the cleaned hard surface to form the protective film. The enzyme micro-capsule is used for delaying release of an enzymatic degradation mould biological film, the surface modification component is deposited on a hard surface after cleaning to form a protective film, and dirt is prevented from being attached again; through the synergistic effect of the quick release layer and the slow release layer, in combination with chemical oxidation quick sterilization, enzyme microcapsule targeted degradation of a biological membrane and effervescent components, dispersion is promoted, mold can be removed, and a formed protective film is used for preventing dirt from being attached again, so that lasting mold removal is realized, and the recurrence rate is reduced.

The utility model discloses vacuum defoaming and stirring equipment with a dust recovery function, which comprises a vacuum defoaming and stirring main body, a working bin is arranged on the vacuum defoaming and stirring main body, a support frame is fixedly arranged on the vacuum defoaming and stirring main body, an air cylinder is fixedly arranged on the support frame, the bottom end of the air cylinder is fixedly connected with an adsorption cover, and the adsorption cover is fixedly connected with the vacuum defoaming and stirring main body. The sealing cover is fixedly arranged on the adsorption cover, and the driving air cylinder is started to push the sealing cover to cover the top end of the working bin to form a sealing structure, so that dust and sundries are effectively prevented from leaking out, an ideal closed environment is created for subsequent cleaning work, and the safety and environmental friendliness of operation are guaranteed. After the draught fan is started, impurities such as dust and chippings remaining in the working bin can be rapidly collected into the dust accumulation bag by means of cooperation of the rubber air pipe and the adsorption cover, and preliminary deep cleaning is achieved. And in the process that the air cylinder is driven again to enable the sealing cover to descend, the adsorption cover descends synchronously, and the bottom of the working bin can be adsorbed more thoroughly.

The invention provides a folding type narrow-mouthed oil bottle brush, and belongs to the technical field of vessel cleaning devices. The folding type narrow-mouthed oil bottle brush comprises a brush handle; the supporting rod rotating assembly is rotatably arranged on the brush handle; the at least one group of first brushes are arranged on the supporting rod rotating assembly in an unfolding and folding manner; when the supporting rod rotating assembly is rotated, the first brush is unfolded to the position abutting against the oil bottle wall along with downward rotation of the supporting rod rotating assembly, and is folded to the position away from the oil bottle wall along with upward rotation of the supporting rod rotating assembly. The brush is arranged to be of an extensible and foldable structure, the action mode of the brush can be converted according to actual needs, the brush can stretch in and be taken out conveniently, meanwhile, the brush can be unfolded to make contact with the wall of an oil bottle, deep cleaning of the oil bottle is achieved, the problem of cleaning of an oil sample vessel in a laboratory is solved, cleaning is free of dead corners, and the cleaning efficiency is improved. The bottle washing efficiency is improved.

The application provides a drinking device. The drinking equipment comprises a machine body (1), the machine body (1) is provided with an outlet (14) and a beverage opening (12), the outlet (14) is used for allowing liquid to flow out, and the beverage opening (12) is used for being connected with a container (200) containing beverage and is communicated with the outlet (14) through a first pipe (24); the first driving mechanism (21) is arranged on the first pipe (24) and used for driving the beverage to flow from the beverage opening (12) to the outlet (14); the cleaning device comprises a first pipe (24), a first driving mechanism (21) and a cleaning cabin (3), a medicine inlet (31) allowing medicine to enter is formed in the cleaning cabin (3), the cleaning cabin (3) is used for containing liquid for dissolving the medicine, and the first driving mechanism (21) drives the liquid, in which the medicine is dissolved, in the cleaning cabin (3) to flow to the first pipe (24) so as to clean the first pipe (24). Therefore, the beverage pipeline can be effectively cleaned.

The invention discloses a liquid supply mechanism, surface cleaning equipment and a liquid supply method. The liquid supply mechanism comprises a liquid storage container and an air pump, the liquid storage container comprises a container cavity and an output structure, the output structure is communicated with the container cavity, the container cavity is used for storing liquid, and the output structure is used for outputting fluid in the container cavity. The air pump is used for being communicated with the container cavity and injecting air into the liquid to form microbubble water. The liquid supply mechanism supplies prepared micro-bubble water to a cleaning part of the surface cleaning equipment, the micro-bubble water is attached to the surface of the cleaning part, dirt attached to the surface of the cleaning part can be exploded, the dirt is separated from the surface of the cleaning part, dirt accumulated on the cleaning part is greatly reduced or removed, and the cleaning effect of the cleaning part is improved; and meanwhile, the cleaning piece cleans the ground through micro-bubble water, the micro-bubble water is attached to the ground and generates the same effect, the cleaning capacity of the whole machine is improved, and deep cleaning of the ground can be achieved.

The utility model relates to the field of quartz sand production, in particular to a quartz sand cleaning device which comprises a bottom plate, a pickling tank arranged on the bottom plate, a plurality of water washing tanks arranged on the outer side of the pickling tank, screen frames arranged in the pickling tank and part of the water washing tanks, and a stand column arranged on the side face of the bottom plate, a lifting frame is arranged at the lower end of the sliding mechanism, and a connecting mechanism is arranged at the lower end of the lifting frame. According to the quartz sand pickling device, quartz sand is pickled and then washed for multiple times, deep cleaning of the quartz sand is achieved, manual intervention is not needed in the process, and labor intensity is relieved.

The invention discloses remote control type automatic cleaning equipment for a large building glass curtain wall and a cleaning method, and relates to the technical field of curtain wall cleaning robots. Comprising a main body shell, a spiral power driving assembly is arranged on the peripheral side of the main body shell, a pressure spiral assembly is arranged at one end of the main body shell, and a coaxial reverse cleaning assembly is arranged at the end, away from the pressure spiral assembly, of the main body shell and used for cleaning and recycling waste liquid; the circulating water supply and suction assembly is connected with the coaxial reverse cleaning assembly through a pipeline; and the remote control electric control assembly is electrically connected with the spiral power driving assembly, the pressure spiral assembly, the coaxial reverse cleaning assembly and the circulating water supply and suction assembly. The device does not need to depend on a building preset structure, can be flexibly adapted to various high-rise building glass curtain walls, and has the characteristics of high safety, high cleaning efficiency, low use cost and environmental protection.

This utility model provides a textile roller cleaning device, relating to the technical field of textile roller auxiliary devices. It includes a rotating cleaning roller with a plurality of bristles evenly distributed on its surface. A drive source is fixedly mounted on one side of the cleaning roller to drive its rotation. A cleaning chamber is fixedly mounted at the bottom of the cleaning roller, and a vacuum fan is connected to the cleaning chamber. A cleaning mechanism is also fixedly mounted within the cleaning chamber, comprising a scraper and an air jet pipe. The outer end of the scraper is close to the cleaning roller and abuts against the bristles. The air inlet end of the air jet pipe is connected to an air intake fan, and the outlet end is connected to a nozzle facing the cleaning roller. Through the fitting structure between the densely distributed bristles on the surface of the cleaning roller and the roller grooves, deep removal of accumulated materials is achieved. Simultaneously, the abutment between the scraper and the bristles, along with the directional blowing from the air jet pipe, completes real-time self-cleaning of the bristles. The sealed design of the cleaning chamber, combined with the negative pressure suction of the vacuum fan, ensures that impurities are efficiently collected without diffusion.

This invention discloses a high-precision through-hole drilling process and its circuit board, comprising: stacking an aluminum-based copper-clad cover plate, a PCB substrate, and a phenolic pad and pressing them together; performing one-time drilling of non-metallized through-holes; and performing a multi-stage drilling process for metallized through-holes, including: first metallization drilling: using a φD1 drill bit at an optimized rotation speed of 180,000–220,000 rpm to penetrate the copper-clad cover plate and drill to a first predetermined depth L1 in the substrate; second metallization drilling: using a φD2 drill bit at the same hole position with preset parameters to drill to the final hole diameter, wherein D2 = D1 or D2 < D1; performing a nanoscale polishing process with a spiral trajectory, using 1500–5000 grit sandpaper to perform friction treatment along the hole wall axial direction with 80–95% coverage; performing a composite cleaning process, including the synergistic effect of 60kHz ultrasonic vibration and 12MPa high-pressure water jet; 0.2mm < L1 < 0.8mm, and the feed rate of the second drilling is reduced by 15–25% compared to the first. This invention completely removes the glass fiber filaments inside the hole, and after electroplating the metal hole, the hole wall is smooth without any copper nodules, copper particles or other quality problems.

The utility model provides a road crack detection device which comprises a detection vehicle, a detection assembly is arranged at the front end of the bottom of the detection vehicle, and a cleaning assembly is arranged at the rear end of the bottom of the detection vehicle; the cleaning assembly comprises a flushing system and a cleaning system, the flushing system is provided with a high-pressure flushing pipe, the high-pressure flushing pipe is provided with a flushing opening, and the flushing opening sprays high-pressure water flow to flush impurities on the surface of the road; the cleaning system is provided with cleaning discs, the cleaning discs are symmetrically distributed at the bottom of the detection vehicle, and the cleaning discs clean impurities on the surface of a road through rotation of the cleaning discs. The flushing system effectively scatters various impurities on the surface of a road and in cracks by utilizing impact force of high-pressure water flow through the high-pressure flushing pipe and a plurality of flushing openings which are arranged at equal intervals and are obliquely arranged, deep cleaning of the surface of the road can be realized in cooperation with the cleaning system, good conditions are provided for subsequent detection, and the service life of the road is prolonged. And the detection efficiency and accuracy are improved.

The utility model provides novel corrugated array membrane cleaning equipment, which belongs to the technical field of membrane cleaning equipment, and comprises a PLC (Programmable Logic Controller) used for accurately controlling the operation of each component of the equipment; the ultrasonic generator and the transducer are used for generating high-frequency ultrasonic signals and converting the high-frequency ultrasonic signals into mechanical vibration to act on the diaphragm; the voltage-stabilized power supply provides stable power support for the equipment; the electromagnetic valve and the time control switch are used for controlling the flowing of the cleaning liquid and the running time of equipment; and the cleaning tank is used for placing a membrane to be cleaned. Cooperative work of all the components is accurately controlled through the PLC, stability and automation of the cleaning process are guaranteed, and therefore complexity and uncertainty of manual operation are greatly reduced, and consistency of cleaning efficiency and effect is improved. The ultrasonic generator and the transducer work in a combined mode, generated high-frequency vibration can effectively break adhesion between pollutants and the membrane, and deep cleaning of the membrane is achieved.

The present invention discloses an online movable automatic cleaning device for a mesh chain of a tobacco leaf drying machine, which relates to the technical field of cleaning of tobacco leaf processing equipment, and comprises an internally hollow main body, a plurality of movable wheels are arranged on the lower side of the main body, two first hollow bases are arranged on the upper side of the main body, a first screw rod is rotatably arranged between the two first hollow bases, a cleaning component for cleaning the mesh chain of the tobacco leaf drying machine is threadedly rotatably penetrated on the first screw rod, the cleaning component comprises a water outlet nozzle and a cleaning brush head, the cleaning component is slidably arranged on the upper side of the main body, a first motor for driving the first screw rod to rotate is arranged inside the main body, and a hose for water supply is arranged in communication with the cleaning component. Beneficial effects of the present invention: the present invention realizes online automatic cleaning of the mesh chain of the tobacco leaf drying machine, and the whole process does not require human participation, which greatly increases the cleaning efficiency and saves corresponding labor costs.

The invention discloses a self-adaptive cleaning roller device based on an insulator umbrella skirt structure, and relates to the technical field of electrical equipment maintenance, and the device comprises a roller body which is of a hollow structure; the self-adaptive brush groups are arranged at the axial position of the roller body at intervals; the guide slide way is transversely formed in the surface of the roller body in a penetrating manner; the end transmission interfaces are symmetrically arranged at the two ends of the roller body; the self-adaptive brush set is composed of a composite brush unit, a balancing weight and a reset elastic piece. A composite brush unit; the balancing weight is arranged in the guide slide way in a sliding manner; and the reset elastic piece is arranged in the guide slide way and is connected with the composite brush unit. A self-adaptive structure of centrifugal balance weight and flexible core feedback is innovatively adopted, powerful centrifugal cleaning pressure is generated through the balance weight, the problem that soft bristles cannot retract is solved through the flexible supporting core, deep cleaning of the surface and gaps of an umbrella skirt is synchronously achieved, and the problems that an existing brush is not thorough in cleaning and insufficient in soft brush force are solved.

The utility model relates to cooking equipment. The cooking equipment comprises a box body; the inner container is fixedly arranged on the box body; the water tank is fixedly arranged on the box body; the spray head is located in the inner container, and a plurality of water spray holes are evenly distributed in the peripheral face of the spray head; the water pump is fixedly arranged on the box body and provided with a water inlet and a water outlet, the water inlet is connected with the water tank, the water outlet is connected with the nozzle, and each water spraying hole is communicated with the water outlet; the heating pipe comprises a heating rod, the heating pipe generates heat through the heating rod, and the heating rod is in a grid shape and is arranged around the spray head; the multiple heating pipes and the multiple nozzles are arranged in a one-to-one correspondence mode, and all the heating pipes are evenly distributed in the length direction of the inner container. After the cooking equipment is used for baking food, the water pump can be started, water in the water tank enters the spray head under the action of the water pump and is finally sprayed out of the water spray holes to be uniformly sprayed to the surface of the heating rod, so that the heating rod is automatically cleaned, food residues and oil stains on the surface of the heating rod are automatically removed, and the cooking efficiency is improved. And the cleaning burden of the user is relieved.

The invention discloses a calcium hypochlorite synthesis reaction kettle with a self-cleaning function, and relates to the technical field of calcium hypochlorite reaction kettle wall treatment.The calcium hypochlorite synthesis reaction kettle comprises a reaction kettle, a cover top, an annular telescopic driving part, an electric driving rod, a kettle wall treatment and maintenance assembly and a reaction potential risk reducing assembly, by means of the circular ring face abutting pushing mode that the outer ring face of an inner sliding piece is attached to the inner concave ring wall face of a disc piece, when the disc piece rotates to enable the inner sliding piece to drive a connecting rod on a fixing block to move, component force treatment can be effectively conducted on the counter-acting force generated when the connecting rod drives an arc surface cleaning scraper to clean and scrape impurities on the wall of a reaction kettle. In the cleaning and scraping process, a traditional cleaning and scraping device is prone to being damaged due to the fact that counter-acting force is concentrated at a certain point. By utilizing the characteristics of the circular ring surface, the reaction force is uniformly dispersed on a larger contact surface, so that the force borne by each part is relatively small.