108results about How to "Increased cleaning difficulty" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.