43results about How to "Easy to wash and clean" patented technology

The invention discloses a graphite enamel glaze and a production process of the graphite enamel glaze. Si3N4 is added in the graphite enamel glaze, so that the expansion coefficient of the enamel can be adjusted and the adhesive force of the enamel and the graphite can be enhanced; Pr(No3)3.6H2O can enhance the dyeing power of the graphite enamel glaze; and enamel is enameled on the graphite product, so the graphite can be protected from being oxidized greatly, the service life of the graphite product is prolonged, strength of the graphite product is improved, the graphite product is easy to clean and the like, toxic substances penetrated into food are reduced, the application field of the graphite product is improved, and oneness of the appearance of the product is improved. The oxidation probability of the graphite can be reduced; the permeation probability of harmful substances in the graphite coating product can be reduced; the introduction of the graphite enamel glaze does not influence the advantages, such as the original thermal conductivity, the plasticity, high temperature resistance and the like, of the graphite; the enamel product is safe, non-toxic and easy to wash and clean and can be widely used as eating appliances and washing appliances in daily life; and under the specific condition, the glaze is enameled on the graphite body, the advantages and characteristics of high hardness, high temperature resistance, wear resistance, insulation effect and the like can be represented, so that the enamel product has wide application.

The invention discloses a cleaning device used for hardware accessory machining. The cleaning device comprises a cleaning box. A carrying frame and a cleaning spray head are arranged in the cleaning box. The carrying frame comprises a swing frame and at least two carrying boxes, wherein the carrying boxes are located on the swing frame. Water leaking holes are evenly formed in the surfaces of thecarrying boxes. A part taking opening is formed in the end face of one side of the cleaning box, a movable door assembly is arranged at the position of the part taking opening, and the cleaning sprayhead is located above the carrying frame. The cleaning device is ingenious and reasonable in structural design, due to the design of at least two carrying boxes, classified and synchronous cleaning ofhardware accessories is achieved, the phenomenon that different types of hardware accessories are stacked to be cleaned is avoided, scientific cleaning work is achieved, in addition, sewage seeps downwards and is discharged continuously from the water leaking holes in the cleaning process so that the carrying boxes can have the double effects of cleaning and airing; and meanwhile due to the design of the part taking opening in the cleaning box and with the combination of practicability of the swing frame, after the cleaning work is over, the carrying boxes are rotated by a certain angle towards the part taking opening, and therefore the cleaned hardware accessories can be collected conveniently.

The invention discloses an electrostatic dust collector and belongs to the field of electrostatic dust collection. The electrostatic dust collector comprises a shell, an electrostatic generator arranged in the shell, cathode plates and anode plates, wherein the cathode plates and the anode plates are connected with the electrostatic generator and arranged at an equal interval in a staggered mode and are reticulate, the cathode plates are electrically connected with the negative electrode of the electrostatic generator, and the anode plates are electrically connected with the positive electrode of the electrostatic generator. The shell comprises a front cover, a rear cover, a left end cover, a right end cover, an upper cover and a lower cover which are all connected. The front cover is provided with an inlet for particles to enter. The upper cover is provided with water inflow holes for water to flow in, and the lower cover is provided with water outflow holes for water to flow out. A rainwater switch is further arranged in the shell and located above the cathode plates and the anode plates and is fixedly connected to the inner wall of the shell, and the rainwater switch is electrically connected with the electrostatic generator. The electrostatic dust collector is convenient to clean and good in continuous dust collection effect.

The invention relates to a hand sanitizer automatic supply device. The upper part of a material conveying cylinder is provided with a material storage tank, one end port of the material conveying cylinder is provided with a miniature speed reducer, the inner side of the material conveying cylinder is provided with a spiral shaft, one end of the spiral shaft is fixedly connected with an output shaft of the miniature speed reducer, the other end port of the material conveying cylinder is provided with an electromagnetic valve, the inlet end of the electromagnetic valve is directly communicated with the inside of the material conveying pipe on which the electromagnetic valve is arranged, the outlet end of the electromagnetic valve is provided with a material receiving nozzle, and the part, near the material receiving nozzle, is provided with an induction switch. The hand sanitizer automatic supply device has the advantages that the hand sanitizer can be automatically supplied, the requirement of people on conveniently washing hands and cleaning is met, and the consequence of cross infection caused by the fact that people the hand directly touchinges the hand sanitizer is easily avoided.

The invention discloses protective printing ink for hardware etching and relates to the technical field of printing ink. The acrylic resin with the acid value of about 50-70, the molecular weight of 40000-60000 and the TG value of 90-105 is synthesized in a mode of performing solution polymerization on an organic solvent and an acrylic monomer. The protective printing ink comprises the following components in percentage: 25-60 percent of thermoplastic carboxyl acrylic resin, 20-50 percent of an organic solvent, 20-40 percent of talc, 0.2-2 percent of bentonite, 0.5-2 percent of pigments and 1-5 percent of fumed silica. A uniform film layer with good corrosion resistance can be formed on a nonplanar irregular metal product by adopting a spraying mode and can be well washed out by using dilute alkali solution, and the printing ink can be uniform in film formation with other electrophoretic paint and is environment-friendly.

The invention discloses a photocatalyst air purification device which is provided with a box body; a first pipe body, an ultraviolet module and a fan are arranged in the box body; a second pipe body is arranged in the first pipe body and filled with a plurality of light-transmitting inorganic substances, and photocatalyst layers are arranged on the surfaces of the inorganic substances, the inner wall of the first pipe body and the outer wall of the second pipe body. An ultraviolet lamp tube of the ultraviolet module is arranged in the second tube body in a sleeving manner; therefore, the ultraviolet lamp tube generates ultraviolet rays, the ultraviolet rays are projected to the inorganic matter through the second tube body and then are greatly refracted and reflected through the inorganicmatter, and the contact area of the ultraviolet rays and the photocatalyst layer can be increased; after the fan is actuated, air outside the box body enters the first pipe body through the air inlet,and the structure that the air makes contact with the photocatalyst layer, so that organic matter in the air is oxidized and degraded or reduced is achieved.

The invention discloses a sanitary safety pediatric digestion nursing device beneficial to vomit collection. The sanitary safety pediatric digestion nursing device comprises a bottom plate, a verticalextensible rod, a water tank, a water delivery pipe, a horizontal extensible rod, a vomit collection box, a collection pipe, a freshener spray tank and an ultraviolet lamp. The vertical extensible rod is arranged at the center of the upper surface of the bottom plate. The top end of the vertical extensible rod is connected with one end of the horizontal extensible rod through a rotary connector.The vomit collection box is arranged at the other end of the horizontal extensible rod fixedly. The collection pipe is arranged on the vomit collection box. A negative pressure pump is arranged on theside wall of the vomit collection box. The water tank is mounted on the bottom plate, and the other end of the water delivery pipe is communicated with a water hose. A spray head is movably connectedwith the outlet end of the water hose. The freshener spray tank is mounted on the water hose. The sanitary safety pediatric digestion nursing device has the advantages that the device is beneficial to collection of vomit of children, vomit cleaning is facilitated, and breeding and spreading of harmful bacteria are avoided; safety and sanitation in children digestion nursing are improved, and health is guaranteed; the device is beneficial to oral cavity cleaning, and cleanness and sanitation of children's oral cavities are guaranteed; the sanitary safety pediatric digestion nursing device is simple in structure and beneficial to popularization.

The invention discloses a novel water-saving sanitary deodorizing toilet which comprises a pedestal and a pedestal pan, wherein a water discharge pipeline is arranged in the pedestal; a water flushing port is formed in the inner wall of the pedestal pan; a water spraying pipe is mounted in the pedestal pan; a water tank is fixedly mounted on the back side of the pedestal pan; the internal part of the water tank is connected with the water flushing port and the water spraying pipe through an overflow pipe; the overflow pipe is connected with a button connecting rod through an adjusting connecting rod; the bottom of the overflow pipe is connected with a water inlet hose; the top of the overflow pipe is connected with a water supply valve; a toilet seat cushion is mounted on the pedestal pan; an electric heating wire is mounted in the toilet seat cushion; an air exhausting pipe is arranged on the inner wall of the back side of the pedestal pan; an exhaust fan is arranged in the air exhausting pipe; a control panel is arranged on the side of the pedestal pan; and an air exhausting button and a toilet seat temperature adjusting button are arranged on the control panel. The novel water-saving sanitary deodorizing toilet can heat the toilet seat cushion, is more comfortable, provides humanized design for users, has lower water consumption, adopts water flow flushing and is more sanitary, more convenient and faster.

The invention discloses an opening and closing type stomach tube and a use method thereof. The opening and closing type stomach tube comprises a catheter body, and the catheter body is provided with amain channel, a side channel, an expandable balloon and a plurality of side through holes; the main channel and the side channel are formed in the axial direction of the catheter body, both ends of the main channel are open, and both ends of the side channel are open; the side through holes run through the side wall of the catheter body and make the main channel communicated with the external environment; the expandable balloon is arranged at the second end of the catheter body and communicated with the side channel; an expansion medium is injected into the expandable balloon through the sidechannel, then the balloon can expand and seal the second end opening of the main channel, and when the balloon is not expanded or is not sufficiently expanded, the second end opening of the main channel is opened. The opening and closing type stomach tube is simple in structure, opening and closing of the stomach tube can be controlled according to needs, cleaning of the stomach tube is facilitated, and the blockage problem is effectively solved; besides, the speed of intubation can be effectively increased, and the pain of patients is effectively alleviated.

The invention discloses a diffuse reflection tunnel energy-saving paving ceramic particle and a preparation process thereof, the preparation process comprises the following steps: mixing green body raw materials to obtain a green body mixture, the green body raw materials comprising kaolin, quartz, bauxite, albite and potassium feldspar; pressing the green body mixture by a mold to obtain a green body with a texture layer formed on the surface, and calcining the green body; and preparing a reflective material, spraying the reflective material on the texture layer of the green body, and drying to obtain the ceramic particles of which the texture layer is covered with the reflective layer. The green body mixture can be effectively compacted through a mold pressing process so that the density of the calcined ceramic particles is remarkably higher than that of white gravel adopted in the prior art, the ceramic particles are higher in bearing capacity and not prone to being crushed, oil stains on the road surface are not prone to permeating into the ceramic particles, and therefore after the ceramic particles are used for a period of time, oil stains can be removed by washing the road surface, the reflecting effect of the road surface is improved, maintenance is more convenient, and the service life is longer.

The invention discloses a multi-station full-automatic ultrasonic cleaning device. The device comprises a cleaning pool, cleaning liquid is arranged in the cleaning pool, rotating discs are installedin the middle in the cleaning pool through rotating shafts, supporting rods are installed between the rotating discs, and storage net racks are installed on the supporting rods through connecting sleeves; multiple storage net racks and multiple supporting rods are installed, a cover door is installed on one side of each storage net rack, a motor is in transmission connection with one end of each rotating shaft, ultrasonic generators are installed on the two side walls of the cleaning pool, and an air drying mechanism is installed on the upper side of the cleaning pool. According to the device,the multiple storage net racks and the multiple supporting rods are installed, a to-be-cleaned product is placed in the storage net racks, the storage net racks are driven by a motor to rotate to beimmersed in the cleaning liquid, ultrasonic cleaning treatment can be conducted through the ultrasonic generators, the cleaning angle can be adjusted, the cleaned product can be conveniently taken outof the cleaning pool or put into same, and the cleaning efficiency can be improved.

The invention discloses a split mounting type excrement leaking groove which comprises an arc-shaped excrement leaking groove body and an arc-shaped excrement scraper; the arc-shaped excrement leaking groove body comprises a plurality of arc-shaped bearing beams; the two ends of each arc-shaped bearing beam are connected with two columns of stand columns respectively; the upper portion of each column of stand columns is connected with a cross beam; an arc-shaped steel plate is arranged on the arc-shaped bearing beams; the side, facing the arc-shaped steel plate, of the upper portions of the stand columns are covered with a transverse baffle; the edges of the two sides of the arc-shaped steel plate are spliced with the lower edge of the transverse baffle; the arc-shaped excrement scraper comprises a left side plate, a right side plate, a pull rod, a excrement scraping plate and two cross beams; the arc-shaped excrement scraper is matched with the arc-shaped excrement leakage groove; the bottom of the excrement scraping plate is arc-shaped; the edge of the bottom of the excrement scraping plate is connected with a nylon scraping piece; a scraping plate shaft is arranged on the upper portion of the excrement scraping plate; fixing holes are formed in the middle of the left side plate and the middle of the right side plate and used for allowing the scraping plate shaft to penetrate through; the excrement scraping plate can rotate by taking the scraping plate shaft as the center; and guide wheel assemblies are connected with the two ends of the left side plate and the right side plate and are used for enabling the arc-shaped excrement scraper to move on the inner side walls of the two sides of the arc-shaped excrement leakage groove.

The invention discloses a tool set for a putty scraping and coating small-size sample plate. The tool set comprises a profile frame, a support plate, a base and a thickness-limitation sheet, wherein the appearance structure of the profile frame is a cuboid with a hollow structure, the wall thicknesses of surrounding side surfaces of the hollow structure are 20 millimeters, grooves are respectively formed in axial lines of the surrounding side surfaces and are provided with downward openings, the support plate is a cuboid provided with two hollow structures, a longitudinal round rod and a transverse round rod are respectively arranged below the axial lines of the surrounding side surfaces of the cuboid and are provided with threads of matched nuts, the base is provided with a two-step protruding structure block, the appearance structure of the thickness-limitation sheet is in a cuboid sheet shape, and the material of the tool set is a hard wear-resistant material in stainless steel, synthesis metal and acrylic plastic. By the tool set, the efficiency of the putty scraping and coating small-size sample plate in laboratory is improved, and meanwhile, the finished product fabrication quality of the putty scraping and coating small-size sample plate is ensured.

The invention relates to the technical field of environment-friendly breeding, in particular to an environment-friendly breeding system for improving the meat quality level of live pigs, which comprises a breeding movement room, a treading energy collection module, digital feeding equipment, a feeding trough, reciprocating cleaning and brushing equipment and a closed outer skin, the reciprocating type cleaning and brushing equipment is arranged on the outer side of the separation wall, movable outer walls are arranged on the left side and the right side of the breeding movement room, one end of the separation wall is connected with the movable outer walls, and the movable outer walls are provided with locking and connecting assemblies used for disassembly and assembly during deep cleaning. The S-shaped movable feeding channel is adopted, planned activity feeding of live pigs is carried out within the specified time period, the activity time in the live pig movement room is controlled, the meat quality level of the live pigs is improved through the movement process, and meanwhile cleaning is carried out through the intermittent time period.

The invention discloses a pressure power generation shoe comprising a shoe body and a base. The front end of the shoe body is movably connected with a storage bag, the base is arranged below the shoebody, an output port is formed in the right side of the front end of the base, a mounting groove is formed in the front end of the left side of the base, and a magnetic block is arranged on the rightside of the mounting groove; and a gear is movably connected to the interior of a coil, a pressing block is arranged on the right side of the upper portion in the base, and a torsion bar is movably connected to the left side of the pressing block. According to the pressure power generation shoe, power connecting wires are placed in the storage bag, so that the pressure power generation shoe is convenient to carry, heating wires play a role in heating a shoe wearer, and LED lamps can play a role in beautifying the pressure power generation shoes and can play a role in lighting; a cover plate inthe mounting groove is rotated to be detached, so that dirt and dust in the base are conveniently washed and cleaned; energy that is generated by walking of people and is unused before can be effectively utilized through the arrangement of a pressing block, a torsion rod and a gear, and embarrassment caused when a mobile phone is out of power and the like and needs power can be relieved.