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108results about How to "Increased cleaning difficulty" patented technology
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Method for cleaning capsule beverage dispenser
The invention discloses a method for cleaning a capsule beverage dispenser, and belongs to the technical field of beverage preparation. The problems that wasting of water is caused in the cleaning process of an existing capsule beverage dispenser and the cleaning effect is poor are solved. The capsule beverage dispenser comprises a machine base with a brewing cavity, a liquid feeding mechanism, an input module and a control module. The control module controls the capsule beverage dispenser to be cleaned according to signals of the input module. The cleaning method includes a first cleaning stage and a second cleaning stage capable of being selected to be executed. The first cleaning stage at least includes a first washing step in which the liquid feeding mechanism leads liquid into the brewing cavity at a first power P1 for cleaning. The second cleaning stage at least includes a second washing step in which the liquid feeding mechanism leads liquid into the brewing cavity at a second power P2 for cleaning. The rated power of the liquid feeding mechanism is PE1, and P1<P2<=PE1. The method disclosed by the embodiment of the invention is used for cleaning the capsule beverage dispenser. The capsule beverage dispenser can be a capsule coffee maker, a capsule soybean milk machine and the like.
Owner:杭州易杯食品科技有限公司
Veterinary foam cleaning agent and preparation method thereof
ActiveCN105925395AImprove decontamination abilityGood emulsifying effectInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsCleansing AgentsBiological membrane
The invention relates to a veterinary foam cleaning agent and a preparation method thereof which are applicable to animal stalls, hatching houses, farm utensils, vehicles passing in and out and the like. The veterinary foam cleaning agent is prepared from, by mass, 20%-32% of surfactant compound components, 2%-3% of detergent assistant, 4%-6% of chelating agent, 1.5%-2% of corrosion inhibitor, 3%-4% of foam stabilizer, 0.5%-2% of dispersing agent, 5%-6% of solubilizer and the balance purified water, and the sum of the contents of the components is 100%; the surfactant compound components are prepared from 3%-5% of anionic surfactant I, 2%-5% of anionic surfactant II, 8%-12% of nonionic surfactant I and 7%-10% of nonionic surfactant II. According to the veterinary foam cleaning agent, it is finally proved through the foaming effect and decontamination effect of a breeding field that the foaming effect is good, and foam is rich, exquisite, high in adhesivity and long in adhesive time; meanwhile, the decontamination effect is excellent, and stubborn stains such as hard stool, grease, the blood and biological membranes can be effectively removed.
Owner:SHANDONG SINDER TECH
Wood board water cutting device and method having water circulation function
ActiveCN108908523AImpact cleanupReduce cleanupProfiling/shaping machinesStationary filtering element filtersPhysical healthWater storage tank
The invention discloses a wood board water cutting device and method having the water circulation function and belongs to the technical field of wood-working machinery. The wood board water cutting device comprises a working platform. An inner chamber of the working platform is provided with a conveying device. Rotating shafts are arranged in the centers of the outer walls of the left side and theright side of the top of the working platform correspondingly. The front end of each rotating shaft is connected with a guiding plate. A limiting rod is arranged on the outer wall of the top of eachguiding plate. The bottom end of each limiting rod extends to the outer wall of the bottom of the corresponding guiding plate, and the connection position of each guiding rod and the corresponding guiding plate is provided with a groove. By means of the device, chippings generated in the cutting process are flushed into a filter box for centralized treatment through water obtained after cutting, and the problem that the chippings splash everywhere to affect normal work and physical health of people is avoided; the water is separated from the chippings through the filter box, and the chippingscan be treated in a centralized manner conveniently; and meanwhile, the water collected by the filter box is conveyed into a water storage tank for reuse through a water pump, and the water resource is saved.
Owner:浙江博力莫新材料科技有限公司
System and method for separating and treating pollutant sources of large-scale pig farm
InactiveCN106804439AReduce pollutionReduce the amount of waterClimate change adaptationExcrement fertilisersPig farmsFeces
The invention discloses a system and a method for separating and treating the pollutant sources of a large-scale pig farm. The system comprises a pollutant source separation hog house, an excrement conveying device, an excrement fermenting device, a liquid conveying device, a fecaluria liquid fermenting device, a fence washing water SBR reactor and an ecological wetland, wherein the pollutant source separation hog house adopts the structure that short beams running through the whole hog house in the length direction are established in a hogcote, transverse beams and longitudinal beams are established between the short beams, a slatted floor is paved on the transverse beams and the longitudinal beams, every two short beams and a V-shaped bottom surface form a U-shaped excrement groove, the higher ends of the U-shaped excrement grooves are connected to an excrement collection pool, the lower ends of the U-shaped excrement grooves are connected to a liquid collection pool, and an excrement scrapping system is arranged in each U-shaped excrement groove. The separation of fecaluria from rainwater, drinking residual water and fence washing water and the separation of excrement from fecaluria liquid in advance are realized, so that the problem of difficult solid-liquid separation in subsequent procedures is solved, and the resource utilization and pollution treatment effect is good.
Owner:HUNAN SAKAL ENVIRONMENTAL SCI & TECH CO LTD
Online method for sterilizing and inhibiting bacteria of reverse osmosis membranes
The invention discloses an online method for sterilizing and inhibiting bacteria of reverse osmosis membranes, which relates to a method for preventing the reverse osmosis membranes from microbial contamination. The method is characterized by comprising the following steps of: firstly, determining the sterilization cycle of the reverse osmosis membranes; secondly, carrying out the first round of sterilization with a cleaning solution prepared by choosing one non-oxide bactericide; thirdly, carrying out the second round of sterilization with the cleaning solution prepared by choosing another non-oxide bactericide; and fourthly, repeating the second and the third steps. The method makes the impact sterilization cycle of the reverse osmosis membranes clear, can kill microbes before apposition growth on the reverse osmosis membranes massively, improves the sterilization efficiency and effect, guarantees the long-term stable operation of a reverse osmosis system, and prolongs the service life of the reverse osmosis membranes.
Owner:CHINA PETROLEUM & CHEM CORP +1
Columnar hydraulic tappet
ActiveCN104612776AImprove structural strengthSimple processing technologyValve arrangementsMachines/enginesHigh pressureHydraulic tappet
A columnar hydraulic tappet is provided with a shell. A plunger axially moving relative to the shell is correspondingly installed in an inner cavity of the shell. A high pressure cavity for hydraulic media extends between the lower end face of the plunger and the lower side of the shell. The high pressure cavity is closed through a one-way valve opened towards the high pressure cavity. An outer annular groove for circulation of the hydraulic media is formed in the outer diameter of the shell. An inner annular groove for circulation of the hydraulic media is formed in the inner radial side of the shell. One or more shell oil inlets are formed between the inner annular groove and the outer annular groove. A first annular groove is formed in the lower portion of the head of the plunger, a second annular groove is formed in the middle of the plunger, and a plunger middle wall is arranged between the first annular groove and the second annular groove. The second annular groove is an inward-concave wide annular groove. At least one plunger oil inlet is formed in the inward-concave wide annular groove or the middle wall of the plunger. The edge of the bottom of the plunger oil inlet comprises a flange towards the inner cavity of the plunger. The columnar hydraulic tappet is simple in structure and solves the problem that waste inside an inner cavity of an integrated plunger is hard to remove.
Owner:HANGZHOU XZB TECH
Comprehensive quality evaluation information management device for primary and middle school students and operating system thereof
InactiveCN110111506AScientific and reasonable structureEasy to useApparatus for meter-controlled dispensingEngineeringInformation management
The invention discloses a comprehensive quality evaluation information management device for primary and middle school students and an operating system thereof. The device comprises a pedestal. A support column is installed on the top of the pedestal; a work bench is installed on the top of the support column; and a receiving assembly is installed at one side of the top of the work bench. The device is designed scientifically and reasonably and is used safely and conveniently. With the receiving assembly, a receiving slot, a chute, and a shading plate, a keyboard can be hidden and received conveniently and thus is protected from being exposed externally and being damaged by collision. Meanwhile, a phenomenon that the cleaning difficulty is increased because external dust is accumulated onthe surface of the keyboard is avoided. On the basis of effects of a slide slip, a driving rack, a driving gear, a linked bar, a main belt wheel, a linked belt, a driven belt wheel, a fixed shaft, a driven gear, a support rack, and a top plate, the shading plate slides up and down to drive the support rack to move up and down, thereby lifting or lowering the top plate and the keyboard arranged onthe upper end. The device is operated simply and is used conveniently.
Owner:李发
Water-saving device for bathing pets
The invention discloses a water-saving device for bathing pets. The device comprises a support box which is of a circular shape, a storage chamber is formed inside the support box, a water inlet end is arranged at the upper end surface of the support box, and a filter-screen plate is arranged at the upper end of the water inlet end; filter holes are evenly distributed on the filter-screen plate. The water-saving device for bathing the pets has a simple and reasonable structure, recycling of water resources is achieved, and a water-saving effect is achieved; when the device is in use, water isdelivered into a buffer chamber through a water pump, and the water is sprayed through water spraying holes, and therefore subsequent bathing of the pets is facilitated, so that combing and bathing are conducted at the same time, and the bathing effect of the pets is thus improved; when hair on combing rods needs to be cleaned later, only a movable scraper needs to be slid downwards along the combing rods, and scraping of the hair is thus facilitated, so that decrease of difficulty of subsequent cleaning is facilitated; in addition, after cleaning is completed, an air heater can be started andused for drying the pets, and practicality of the device can be further improved.
Owner:中山市优希客电器有限公司
Cooking machine capable of adjusting gas vent amount
InactiveCN108371472ASimple structureReduces crevices where dirt can hideCooking vesselsExhaust valveEngineering
The invention discloses a cooking machine capable of adjusting the gas vent amount, and belongs to the field of kitchen cooking utensils. The problem that the gas vent amount of a vent valve on a potlid of an existing cooking utensil cannot be adjusted is solved. The cooking machine comprises a pot body and a pot lid, the pot lid covers the pot body to form a cooking cavity and is provided with avent valve used for venting steam in the cooking cavity, the vent valve comprises a static valve block and a mobile valve block which are stacked, the static valve block is fixed to the pot lid, themobile valve block is rotatably connected to the static valve block, the static valve block is provided with a venting part, the venting part comprises at least one first gas vent, and the mobile valve block rotates relative to the static valve block to adjust the gas vent amount of the venting part.
Owner:JOYOUNG CO LTD
Double-sided planer for vertical planing
InactiveCN112497351AImprove practicalityPrevent fallingWood feeding arangementsBark-zones/chip/dust/waste removalEngineeringStructural engineering
The invention discloses a double-sided planer for vertical planing, and belongs to the technical field of double-sided planers. The double-sided planer for vertical planing comprises a fixed frame, afixed box and a movable box, wherein the upper ends and the lower ends of the inner sides of the fixed box and the movable box are fixedly connected with a plurality of groups of matched supporting blocks, a conveying roller is rotationally connected between every two supporting blocks, a plurality of planing tools are fixedly connected to the surface of the middle conveying roller, and a cleaningbrush is fixedly connected between every two planing tools. According to the double-sided planer, a collecting mechanism is arranged, so that impurities such as wood chips can be prevented from drifting around and falling into a planer body, the cleaning difficulty of workers is increased, and meanwhile, the body health of the workers can be prevented from being influenced by chippings; and the cleaning brushes are arranged, so that the surface of a planed plate can be cleaned, the problem that the wood chips are conveyed backwards along with the plate, the wood chips are extruded by the conveying rollers, so that indentations are generated on the surface of the plate, and the flatness of the plate surface is influenced can be solved, and the practicability of the planer during use is effectively improved.
Owner:肖轩杰
Novel jaw-type crusher
The invention discloses a novel jaw crusher, which belongs to the field of molybdenum ore processing and solves the problem of poor crushing effect of ore extrusion. The invention includes a frame, on which a fixed jaw, a movable jaw and an eccentric wheel are arranged, the eccentric wheel is connected with the rotating shaft of the main motor through a belt, an eccentric drive shaft is arranged on the eccentric wheel, an eccentric drive shaft is connected to the upper end of the movable jaw, and the eccentric drive The shaft is hinged on the frame, the lower end of the movable jaw is connected to the front end of the toggle plate, the rear end of the toggle plate is connected to the adjustment seat, the adjustment seat is connected to the frame, the lower end of the movable jaw is connected to the movable pull rod, and the fixed jaw is set on the fixed jaw. The movable jaw plate is set on the movable jaw plate, the fixed tooth plate is set on the fixed jaw plate, and the movable tooth plate is set on the movable jaw plate. There are fixed teeth with a T-shaped cross-section. The fixed teeth include fixed tooth roots and fixed tooth tops. The distance between adjacent fixed tooth tops is greater than the cross-sectional width of the movable teeth. The invention is used for crushing molybdenum ore.
Owner:SICHUAN S Y MOLY TECH CO LTD
A household intelligent bathtub bathing device
The invention relates to a household intelligent bathtub bath device, which comprises a bathtub shell system, an insulation system, an air bath system, a defoaming system, a circulating water system and a drying system. By setting the insulation system, the user can keep the water temperature in the bathtub body not to cool with the outside temperature when bathing, thereby increasing the comfortof the bathing. As that air bath system is arranged, bubbles emit from the bottom during the bubble bath process, the air bath system can not only massage the user with bubbles, but also form foam onthe surface of the water body. By setting a defoaming system, the foam formed on the surface of the water body can be discharged from the side first after the bath is finished, and then the water bodyis released from the bottom through the circulating water system, and the bathtub body is filled with water again to realize the cleaning of the user. At last, the bath is complete by drying the userafter the bath through the drying system.
Owner:林美云
Self-cleaning structure and method of range hood and range hood
ActiveCN109268888APromote softeningGood liquefaction effectDomestic stoves or rangesLighting and heating apparatusEngineeringAir heating
The invention relates to the field of range hoods, and particularly provides a self-cleaning structure and method of a range hood and the range hood. The self-cleaning structure of the range hood comprises a motor, an inner oil screen which is arranged on an oil fume suction opening of the range hood, and is driven by the motor to act and to intercept oil in oil fume, and a hot air heating devicewhich is arranged on the range hood, and cleans the inner oil screen by heating the inner oil screen, wherein the hot air heating device comprises a fan and an air outlet which is connected with the fan, and is used for heating the inner oil screen. According to the self-cleaning structure and method of the range hood and the range hood, the inner oil screen is arranged to intercept oil particlesin the oil fume, the situation that the oil enters the range hood, and pollutes a wind wheel and an air duct in the range hood to improve the cleaning difficulty is avoided, by heating the inner oil screen, the oil is fast cleaned away, there is no need to heat the wind wheel or the air duct, the heating efficiency is high, the cleaning effect is better, and the range hood cleaning cost is reduced.
Owner:GREE ELECTRIC APPLIANCES INC
Green body compression molding device for manufacturing energy-saving super capacitors
InactiveCN112372805AIncrease productivityQuality assuranceDischarging arrangementCeramic extrusion diesCompression moldingMolding machine
The invention discloses a green body compression molding device for manufacturing energy-saving super capacitors. The green body compression molding device comprises a supporting mechanism and a compression molding mechanism, and is characterized in that the supporting mechanism is mainly composed of two oppositely-arranged supporting tables and a U-shaped connecting frame; the U-shaped connectingframe is connected between the two supporting tables through bolts; the green body compression molding device further comprises a lower mold group; the lower mold group comprises a fixed frame, a sliding rail, lower molds, an electric sliding block and connecting rods; and the fixed frame is connected to the tops of the two supporting tables through bolts. According to the green body compressionmolding device, the other lower mold is fed and discharged in the pressing forming process, so that the whole device is in a working state all the time; the production efficiency is effectively improved; a forming cavity is formed in each lower mold; raw materials are placed in the forming cavities in the feeding process, so that the materials cannot be separated from the forming cavity in the pressing process; the quality of materials can be guaranteed; and the fact that the raw materials can be prevented from being exposed on equipment, so that the cleaning difficulty is increased is avoided.
Owner:顾龙
A kind of ice surface garbage cleaning device
ActiveCN105908663BImplement automatic cleanupSolve the work of manual garbage removalRoad cleaningVehicle frameWaste collection
The invention discloses an ice surface garbage removing device which comprises a garbage pretreatment device, a garbage collection device, a garbage loading device and a drive device. The garbage pretreatment device comprises a flaw detection module used for detecting garbage. The garbage collection device is arranged on the rear face of the garbage pretreatment device and used for collecting the ice surface garbage into the garbage loading device. The garbage loading device is connected with the garbage collection device and comprises a vehicle frame. The vehicle frame is provided with a garbage bin for loading the garbage. Wheel sets for moving the garbage loading device are arranged at the bottom of the vehicle frame. The drive device is connected with the wheel sets. By the adoption of the ice surface garbage removing device, the ice surface garbage is automatically removed, and the problems that potential safety hazards exist in the manual removing process, and the ice surface garbage is difficult to manually remove are solved.
Owner:江苏金玉丰新材料有限公司
Novel dust removing device for wood processing
InactiveCN108262819AIncreased cleaning difficultyGuaranteed to proceed normallyBark-zones/chip/dust/waste removalInternal cavityEngineering
The invention discloses a novel dust removing device for wood processing. The novel dust removing device for wood processing structurally comprises a box body, a dust collection hopper, an air purification box, a pulse valve, a cloth bag structure, a venturi pipe, a motor structure and an accumulated dust blowing structure. The air purification box is fixedly connected to the surface of the upperright end of the box body. The venturi pipe transversely penetrates through the box body. The pulse valve is movably connected to the surface of the rightmost end of the venturi pipe and located on the middle upper portion of an internal cavity of the air purification box. The cloth bag vertically penetrates through the rightmost portion of an internal cavity of the box body. The accumulated dustblowing structure is movably connected to the box body and the left portion of the internal cavity of the air purification box. When used for conducting dust removal on a wood processing workshop, thenovel dust removing device can conduct blowing treatment on the part of dust accumulated outside a cloth bag component of equipment for a long term and not going into a dust collection component to some extent to prevent the situation that dust on the outer wall of a cloth bag is accumulated and the cleaning difficulty of an operator is improved accordingly. Normal daily dust removal operation ofthe equipment is guaranteed. The reliability of the reliability is effectively improved.
Owner:曾淑敏
High-performance range hood
PendingCN109990340AImprove the smoke effectEasy to cleanDomestic stoves or rangesLighting and heating apparatusEngineeringAirflow
The invention relates to a high-performance range hood. The high-performance range hood comprises a smoke collecting cover with an air inlet, the smoke collecting cover is internally provided with a rectification plate located below the air inlet, an air box is arranged above the smoke collecting cover, and the air box comprises a shell and a fan system arranged in the shell. The high-performancerange hood is characterized in that an auxiliary air inlet is formed in the side wall of the lower part of the shell and can communicate with an air inlet port of the fan system, and in a working state, the auxiliary air inlet is at least opposite to a vortex formed by airflow outside the shell. Main airflow and auxiliary airflow are formed outside the range hood, and forming of the gas vortex isavoided. Inlet air of the fan system is supplemented through the auxiliary air inlet, lampblack floating to the upper part of the smoke collecting cover is captured again, thus the lampblack suction effect of the range hood is improved, the situation that the lampblack is accumulated on the outer surface of the shell is avoided, and the range hood is conveniently cleaned and maintained daily.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Crushing packing device for garden cleaning
The invention discloses a crushing packing device for garden cleaning. The crushing packing device for garden cleaning includes a crushing case, wherein a supporting frame is arranged on the lower portion of the crushing case, the top of the crushing case is provided with a feeding port, a crushing wheel is arranged inside the crushing case, the front end of the crushing case is provided with a transmission wheel, the transmission wheel is provided with a transmission belt, the other end of the crushing case is provided with an air pump, a slag collecting box is arranged below the air pump, the crushing case is arranged on the lower portion of a conveying pipe, a crushing roller is arranged inside the crushing case, a transmission module is arranged on one side of the crushing case, and the front end of the crushing case is provided with a controller. The crushing packing device for garden cleaning has the beneficial effects that 1, by breaking up garbage and then separating the garbage, the possibility of large stones falling into the crushing module is reduced, and the possibility of crushing blade damage is reduced; 2, crushing is carried out after breaking up, and the crushingefficiency is accelerated; and 3, squeeze packing is carried out in a material pressing groove, and the fact that the difficulty of cleaning is increased due to garbage leakage is prevented.
Owner:长兴县金兴丝绸纺织厂
Self-cleaning structure and method of range hood and range hood
ActiveCN109268889APromote softeningGood liquefaction effectDomestic stoves or rangesLighting and heating apparatusEngineeringHeating efficiency
The invention relates to the field of range hoods, and particularly provides a self-cleaning structure and method of a range hood and the range hood. The self-cleaning structure of the range hood comprises a motor, an inner oil screen which is arranged on an oil fume suction opening of the range hood, and is driven by the motor to act and to intercept oil in oil fume, and a heating device which isarranged on the range hood, and cleans the inner oil screen by heating the inner oil screen. According to the self-cleaning structure and method of the range hood and the range hood, the inner oil screen is arranged to intercept oil particles in the oil fume, the situation that the oil enters the range hood, and pollutes a wind wheel and an air duct in the range hood to improve the cleaning difficulty is avoided, by heating the inner oil screen, the oil is fast cleaned away, there is no need to heat the wind wheel or the air duct, the heating efficiency is high, the cleaning effect is better,and the range hood cleaning cost is reduced.
Owner:GREE ELECTRIC APPLIANCES INC
Wood board water cutting device with water circulation function and cutting method
InactiveCN110936297AIncreased cleaning difficultyConvenient for centralized processingAbrasive machine appurtenancesWater storage tankWater resources
The invention discloses a wood board water cutting device with a water circulation function in the wood-working machine technology field. A working platform is included. A conveying device is arrangedin an inner cavity of the working platform. Rotating shafts are arranged in centers of outer walls of left and right sides of the top of the working platform. A front end of the rotating shaft is connected with a guide plate. A limiting rod is arranged on the outer wall of the top of the guide plate. A bottom end of the limiting rod extends to the outer wall of the bottom of the guide plate. An open groove is arranged in a connecting part of the guide rod and the guide plate. In the device, waste chips generated by cutting are flushed into a filter box for centralized treatment through waterafter cutting; normal work and body health of people are prevented from being affected by splashing of the waste chips; water and the waste chips are separated through the filter box, and centralizedtreatment of the waste chips is facilitated; and meanwhile, a water pump conveys the water collected by the filter box into a water storage tank for reuse, and water resources are saved.
Owner:江苏易金达新材料科技有限公司
Inner hole gluing machine
PendingCN110102434AAvoid it happening againFast heatingPretreated surfacesCoatingsEngineeringUltimate tensile strength
The invention discloses an inner hole gluing machine. The machine comprises a rack, wherein a feeding conveying line is arranged beside the rack, a chain feeding mechanism and a moving and grabbing mechanism are transversely arranged in the middle of the rack, a positioning mechanism is arranged at one end of the chain feeding mechanism, a glue rolling assembly and a rotary gluing part are arranged on the parts, beside the positioning mechanism, of the rack, one side of the rotary gluing part is connected with a glue supply system, an electric heater and an exhaust fan are arranged on the upper part of the rack, the electric heater communicates with one side of the glue rolling assembly through an air conveying pipe, and a PLC control cabinet is arranged on one side of the rack, and the feeding conveying line, the chain feeding mechanism, the positioning mechanism, the rotary gluing part, the moving and grabbing mechanism and the glue supply system are all electrically connected with the PLC control cabinet. The inner hole gluing machine has the advantages that automatic spraying treatment can be carried out on inner hole parts, the automation degree is improved, the working intensity is reduced, and the working efficiency is improved.
Owner:SUZHOU ANGEM PRECISION MACHINE
Adaptive photovoltaic panel processing device based on 5G, Beidou and Internet-of-things positioning system
ActiveCN113363353AAutomatic stackingReduce spillageLiquid surface applicatorsFinal product manufactureHot meltMechanical engineering
The invention relates to the field of photovoltaic panels, in particular to an adaptive photovoltaic panel processing device based on a 5G, Beidou and Internet-of-things positioning system. The technical problems are that the hot melt adhesive in the middle of a photovoltaic panel has a fault phenomenon, the edge of the photovoltaic panel is not coated with the hot melt adhesive, and the photovoltaic panel does not have a positioning function. According to the technical scheme, the adaptive photovoltaic panel processing device based on a 5G, Beidou and Internet-of-things positioning system comprises a bearing assembly, a gluing assembly, a film pasting assembly, a discharging assembly and the like; and the gluing assembly is connected with the discharging assembly. When the device is used, ten hot melt adhesives are automatically smeared on the upper surface of a photovoltaic panel at equal intervals and then flattened, and the phenomenon that the hot melt adhesives overflow is reduced. Meanwhile, the hot melt adhesive fault is automatically eliminated, and adhesive supplementing operation is automatically conducted on the edge of the upper surface of the photovoltaic panel, so that the surface of the photovoltaic panel is fully filled with the hot melt adhesives. Processed photovoltaic panels can be automatically stacked and placed according to a 5G, Beidou and Internet-of-things positioning system, and the subsequent glue airing procedure is facilitated.
Owner:中山大学新华学院
Process for synthesizing ethylenediamine-N-N'-disodium oxalic acid
InactiveCN106045867AThe reaction process is simpleReduce generationCarboxylic acid nitrile preparationOrganic compound preparationNitrilotriacetic acidReflex
The invention discloses a process for synthesizing ethylenediamine-N-N'-disodium oxalic acid, and belongs to the field of technologies for synthesizing chemical compounds. The process includes carrying out reaction on glycolonitrile aqueous solution and ethylenediamine to obtain an intermediate ethylenediamine-N-N'-diacetonitrile; carrying out alkaline hydrolysis on the intermediate and dehydrating and drying the intermediate to obtain the ethylenediamine-N-N'-disodium oxalic acid. The intermediate and liquid caustic soda are mixed with each other to obtain mixtures when alkaline hydrolysis is carried out on the intermediate, the mixtures are heated until the temperature of the mixtures reaches 60-65 DEG C at first, then heat is preserved for 2-2.5 h, the mixtures are further heated until the temperature of the mixtures reaches 110-115 DEG C, and reflex heat preservation is carried out for 2-2.5 h to obtain alkaline hydrolysis liquid. The process has the advantages that the process is environmentally friendly, ammonia gas which is a byproduct can be absorbed by water to obtain ammonia water, and accordingly generation of waste gas, wastewater and industrial residues can be prevented; the alkaline hydrolysis temperatures are controlled, accordingly, generation of impurities such as disodium ethylenediamine nitrilotriacetic acid, ethylenediamine-sodium acetate and ethylenediamine tetraacetic acid disodium salt can be effectively controlled, and the ethylenediamine-N-N'-disodium oxalic acid which is a product is high in purity.
Owner:HEBEI CHENGXIN
Self-cleaning system of air-jet loom
The invention belongs to the technical field of air-jet loom cleaning, and particularly relates to a self-cleaning system of an air-jet loom. The self-cleaning system comprises a connecting pipe installed on the left side face of the air-jet loom, wherein a collecting box is connected to the end face of the connecting pipe, a plurality of filtering plates are installed in the middle of the interior of the collecting box, a draught fan is installed at the position, close to the left sides of the filtering plates, in the collecting box, and sliding blocks are symmetrically and fixedly arranged on the upper surfaces and the lower surfaces of the filtering plates. According to the self-cleaning system, a blowing cylinder is formed by connecting a hollow rectangular plate and a hollow long-strip-shaped trapezoidal plate, and the hollow long-strip-shaped trapezoidal plate inclines towards a heald frame of the air-jet loom, so that the top end of the blowing cylinder is tightly attached to the heald frame of the air-jet loom, and meanwhile, the lower end of the blowing cylinder is conveniently aligned to the heald frame of the air-jet loom for blowing cleaning; and due to the fact that alap joint plate is formed by connecting an inclined plate and a vertical plate, and the inclined plate and the vertical plate are connected in a rotating mode, blown-off cloth wool chippings can be conveniently concentrated to the position below the heald frame, the unfolding degree of the lap joint plate can be adjusted, and the later-period cleaning amount and cleaning difficulty are increased.
Owner:SHANXIAN XIANGRUI TEXTILE CO LTD
Wire cutter for electronic circuit board welding
InactiveCN110576237BAvoid tangent failureReduce consumptionShearing machinesMaintainance and safety accessoriesEngineeringStructural engineering
Owner:广东航禾电子科技有限公司
A dust removal power distribution cabinet
ActiveCN112928665BTimely and effective cooling treatmentLower the resistance valueSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsDust controlEngineering
Owner:四川飞宇电力股份有限公司 +1
Rotary type cross rod paint immersing device
PendingCN109174551APrevent from gettingIncreased cleaning difficultyLiquid surface applicatorsCoatingsEngineeringOil paint
The invention relates to the technical field of cross rod paint immersing devices and discloses a rotary type cross rod paint immersing device. The rotary type cross rod paint immersing device comprises an oil paint tank. The two sides of the top of the oil paint tank are both movably connected with roller paths. The tops of the two roller paths are both movably connected with roller shafts. The sides, back onto each other, of the two roller shafts are fixedly connected with swinging arm rods. The sides, far away from the corresponding roller shafts, of the swinging arm rods are fixedly connected with handles. The opposite sides of the two roller shafts are both fixedly connected with workpiece installation disks. The opposite sides, located on the outer sides of machining cross rods, ofthe two workpiece installation disks are both fixedly connected with liner rubber snap rings. According to the rotary type cross rod paint immersing device, due to the fact that the opposite sides, located on the outer sides of the machining cross rods, of the two workpiece installation disks are both fixedly connected with the liner rubber snap rings, the ends of the machining cross rods are wrapped by the liner rubber snap rings, and the situation that the ends of the machining cross rods are stained with oil paint during paint immersing, and the washing difficulty is increased is prevented.
Owner:CRRC YANGTZE TONGLING CO LTD
A kind of veterinary foam cleaning agent and preparation method thereof
ActiveCN105925395BImprove decontamination abilityGood emulsifying effectInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsCleansing AgentsBiological membrane
The invention relates to a veterinary foam cleaning agent and a preparation method thereof which are applicable to animal stalls, hatching houses, farm utensils, vehicles passing in and out and the like. The veterinary foam cleaning agent is prepared from, by mass, 20%-32% of surfactant compound components, 2%-3% of detergent assistant, 4%-6% of chelating agent, 1.5%-2% of corrosion inhibitor, 3%-4% of foam stabilizer, 0.5%-2% of dispersing agent, 5%-6% of solubilizer and the balance purified water, and the sum of the contents of the components is 100%; the surfactant compound components are prepared from 3%-5% of anionic surfactant I, 2%-5% of anionic surfactant II, 8%-12% of nonionic surfactant I and 7%-10% of nonionic surfactant II. According to the veterinary foam cleaning agent, it is finally proved through the foaming effect and decontamination effect of a breeding field that the foaming effect is good, and foam is rich, exquisite, high in adhesivity and long in adhesive time; meanwhile, the decontamination effect is excellent, and stubborn stains such as hard stool, grease, the blood and biological membranes can be effectively removed.
Owner:SHANDONG SINDER TECH
Circular mould granulator with easily cleaned conditioner
InactiveCN107096471AEnsure safetyEasy to cleanGranulation by pressingEngineeringMechanical engineering
A circular mould granulator with an easily cleaned conditioner comprises a feeding mechanism, the conditioner and a granule maker, wherein the conditioner comprises a horizontal barrel; a fixed end cap is arranged at one end of the barrel; a movable end cap is arranged at the other end of the barrel; an elongated opening is formed in the top of the barrel in the axis direction of the barrel; the length of the elongated opening is the same as that of the barrel; a top cap is arranged at the elongated opening; a feeding opening is formed in the top cap; a discharging opening is formed in the bottom of the barrel; the feeding opening and the discharging opening are staggered from each other; blades with a central shaft are arranged in the barrel; and the central shaft of the blades is arranged on the barrel through a rotating hoisting mechanism. The elongated opening is formed in the top of the barrel, in the working process, the elongated opening is sealed with the top cap, after work is finished, the top cap is opened so as to facilitate cleaning of the barrel, by the rotating hoisting mechanism, the blades can be raised, dead corners of the barrel can be convenient to clean, the circumstance that cleaning difficulty is increased due to a small gap between the blades and the barrel is avoided, and the safety of cleaning personnel is guaranteed.
Owner:连云港市连云宿城企业总公司
Stepped hole machining device with automatic waste slag collecting function
PendingCN109551293AImprove cleanlinessReduce the frequency of manual cleaningMaintainance and safety accessoriesBoring/drilling machinesSlagMaterial resources
The invention belongs to the technical field of building equipment, and relates to a stepped hole machining device with an automatic waste slag collecting function. A machining device body is includedand fixed to the ground through a fixing base. An automatic waste slag collecting assembly is arranged in the fixing base and comprises a moving plate. The bottom face of the moving plate is connected with wheels. One end of the moving plate is connected with a pulling assembly. A telescopic spring is connected to the other end of the moving plate, and the other end of the telescopic spring is fixedly connected with the side wall of the fixing base. A waste collecting box is arranged above the moving plate, the bottom of the waste collecting box is detachably connected with a fixed plate, andthe fixed plate and the moving plate are connected through a swinging assembly. Waste slag generated in the stepped hole machining process can be automatically cleaned, the cleaning difficulty is low, the labor intensity needed for cleaning is low, and manpower and material resources are saved.
Owner:GREAT WALL MACHINE MFR
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