20results about How to "Achieve deep cleaning" patented technology

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 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 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.

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 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 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.

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 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 utility model relates to cleaning technical field discloses a kind of slate production feeding devices, including rack, conveyor belt assembly and multistage cleaning structure, and conveyor belt assembly is driven by motor drive driving roller and driven roller belt drive belt operation;Cleaning structure includes first scraper, second scraper and third scraper, respectively removes thick layer residue on the surface of belt, scrapes side residue and guides material through flow guide groove, and dynamic angle adjustment realizes depth cleaning, rack is equipped with discharge hopper with arching prevention component to prevent blockage, both sides are equipped with detachable guard bar to prevent splashing, bottom is equipped with sliding type collecting hopper to collect residual material, the utility model is cleaned by multistage cleaning and dynamic adjustment, solve the problem that belt is not completely cleaned, easy to wear, raw material waste and pollution, significantly improve production efficiency and cleanliness, suitable for the production demand of different characteristics slate raw materials.

The application discloses a liquid supply mechanism, a surface cleaning device 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. The output structure is used for outputting the liquid in the container cavity. The air pump is used for communicating the container cavity and injecting air into the liquid to form micro-bubble water. The liquid supply mechanism supplies the prepared micro-bubble water to a cleaning piece of the surface cleaning device. The micro-bubble water is attached to the surface of the cleaning piece. The dirt attached to the surface of the cleaning piece is broken and separated from the surface of the cleaning piece. The dirt accumulated on the cleaning piece is greatly reduced or removed. The cleaning effect is improved. Meanwhile, the cleaning piece uses the micro-bubble water to clean the ground. The micro-bubble water is attached to the ground and has the same effect. The cleaning ability of the whole machine is improved. The deep cleaning of the ground can be realized.

This invention relates to the field of industrial wastewater treatment technology and discloses a filter press for industrial wastewater treatment with a backwashing function. The filter press includes a filter sleeve, a hollow shaft rotatably mounted inside the filter sleeve, a central feed pipe fixedly connected to the top of the hollow shaft, several water distribution pipes circumferentially arranged at the lower part of the hollow shaft, and an annular filter bag concentrically arranged outside the hollow shaft. A liquid collection chamber is provided between the annular filter bag and the inner wall of the filter sleeve. This invention utilizes an adaptive mechanism of "increased filtration resistance → increased liquid level" to convert resistance into hydrostatic squeezing power, significantly improving the dewatering effect. It achieves self-driven backwashing by accumulating filtrate and completes deep cleaning by forming a cross-flow field through bidirectional inclined nozzles. This design realizes automatic switching of the entire process from filtration and pressing to cleaning, reducing energy consumption while extending the service life of the filter bags and ensuring continuous and stable wastewater treatment efficiency.

The utility model belongs to pipeline dredging technical field, concretely relates to a pipeline dredging device for municipal engineering, including mounting plate, the mounting cylinder of mounting plate one end center place solid setting is equipped with mounting seat at its end, the outside of mounting seat is rotatably sleeved with mounting ring, the mounting ring is opened with a plurality of movable through -holes around equidistance, the movable through -hole is connected and is arranged the limiting component outside mounting seat, the movable rod is movably penetrated movable through -hole, and both ends of movable rod are evenly equipped with movable plate, and the end of movable plate is solidly equipped with limiting plate, and limiting plate is connected with brush, scraper, spray head respectively, the adjusting assembly of one end setting of mounting plate is connected, and adjusting assembly includes motor one, and motor one is solidly equipped at one end of mounting plate, and the gear one of output shaft of motor one is equipped is engaged connection and is set around the plurality of tooth blocks of curved surface side surface, solve the traditional pipeline dredging device structure single, cannot use with the pipeline of different inner diameter and dredge mode single efficiency is lower problem.

This invention relates to a multi-stage filtration treatment device for acidified wastewater, comprising a housing, a cover plate mounted on the housing, and multiple filter cartridges disposed within the housing. The housing is equipped with a swing cleaning mechanism to prevent clogging of the filter cartridges. The swing cleaning mechanism includes a left-right swing assembly and a brush assembly driven by the left-right swing assembly to perform reciprocating swinging motion. This invention uses two counter-rotating actuating plates in the left-right swing assembly to alternately drive a triangular mating plate with actuating groove to swing. This triangular mating plate directly drives the brush assembly, which is equipped with bristles, to perform horizontal reciprocating motion, causing the bristles to continuously mechanically scrub the surface of the filter plate. This process is completely automatic and can promptly remove sticky impurities adhering to the filter plate, thereby avoiding the problems of filter pore clogging and increased filtration resistance caused by long-term accumulation of impurities, and ensuring stable filtration flux.