174results about How to "Has a cleaning effect" patented technology

The invention provides a special private care wet tissue for women. The private care wet tissue is produced through the following steps of: preparing a wet tissue stock solution from a nanosilver solution, water soluble vitamin E, hyaluronic acid, lauric acid modified superoxide dismutase, chamomile flower water, a hydrolyzed pearl solution, a saponin extract, 1,2-propylene glycol, isothiazolinone and deionized water at a certain ratio; evenly and dropwise adding the wet tissue stock solution on a nonwoven spunlace membrane; then hermetically packaging the nonwoven spunlace membrane. For use, the special private care wet tissue for women provided by the invention only needs to be put to flatly cover the private part of a woman, and after a short wait, the wet tissue is used for wiping the private part of the women back and forth a plurality of times. The private care wet tissue special for women provided by the invention is capable of sterilizing and disinfecting the private part of the woman, and also capable of moisturizing and cleaning the skin of the private part; the private care wet tissue has no any side effect and no any irritation.

A unit-combination type heat transfer enhancement device of the invention relates to the field of the unit type heat transfer enhancement device which utilizes the fluid of a heat transfer pipe as the power, comprising rotors, a support frame, sleeve shafts and a connecting axis, wherein the support frame is fixed at the two ends of the heat transfer pipe; the two ends of the connecting axis are respectively fixed on the support frame; the centers of the sleeve shafts are through holes; a plurality of the sleeve shafts are arranged on the connecting axis in a penetrating manner; the rotors are arranged on the sleeve shafts in a penetrating manner; and one or more rotors is/are matched with one sleeve shaft. The rotor consists of flow-disturbing rotary vanes, a hinge structure and tail end spiral drive blades. The fluid in the pipe in the technical scheme drives the rotors to rotate at a proper speed by the tail end spiral drive blades, thus having the inhibiting and cleaning effects on the fouling deposit; the proportion of the length of the flat and straight part of the flow-disturbing rotary vane and that of the tail end spiral drive blades can be changed flexibly; and according to the practical needs, bulges are also arranged on the thin sheet of the edge to further disturb the fluid to flow, thus further improving the effects of the heat transferring and self cleaning.

The invention discloses a cleaning machine capable of processing various kinds of Chinese medicinal materials at the same time. The lower part is rotated on the water and air inlet pipe and installed with a mesh bottom plate, on which a plurality of drug storage net tubes are installed, and on the upper side of the mesh bottom plate is installed a number of nozzles on the water and air inlet pipe, and the bottom of the cleaning box is placed on the water and air inlet pipe. The upper end of the air inlet pipe is set with a drum, the upper end of the drum is connected and fixed to the mesh bottom plate, the drum is connected to the driving motor installed at the bottom of the cleaning box through the transmission belt, and the bottom of the cleaning tank is provided with a drain pipe, and the lower end of the drain pipe is connected to On the top of the water tank, there is a return pipe on the lower left side of the water tank. A circulation pump is installed on the return pipe. The other end of the return pipe is located on the upper part of the inner wall of the cleaning tank. The invention has the functions of cleaning and drying at the same time, one machine is multi-purpose, and the application range is wide.

The invention provides a lubricating oil composite antioxidant by using synergy generated by compounding among antioxidants of different types. The composite antioxidant at least comprises the following components: (1) alkylated diphenylamine antioxidant; (2) thiophenolic ester antioxidant; and (3) thioether phenolic antioxidant. The invention also provides a lubricating oil composition with oxidation stability. The invention also provides a method for improving oxidation stability of lubricating oil. The composite antioxidant does not contain diluent, can partially replace the consumption of zinc dialkyldithio-phosphate (ZDDP), has predominant effect of controlling the viscosity increment of oil, has obvious inhibiting effect on generation of sediments, and particularly has cleaning effect on the surface of a piston. The composite antioxidant has good compatibility with other component additives, and can be prepared into the lubricating oil composition such as hydraulic oil, steam turbine oil, gear oil, heat conducting oil and the like.

The invention relates to a manipulator self provided with a wafer edge-searching sensor, which comprises a main arm (100), an edge-searching sensor (1103) and a mandrel assembly (140), wherein the edge-searching sensor (1103) can lift and rotate along with the main arm (100); the main arm (100) adopts a first hollow structure; the mandrel assembly (140) passes through the first hollow structure and is arranged in a state of not rotating relative to the main arm (100) but lifting relative to the main arm (100); the mandrel assembly (140) adopts a hollow shaft to form a second hollow structure, the second hollow structure keeps an extraction state constantly, a tray (1402) supports the back part of the wafer, certain space is kept between the tray and the wafer, the certain space is communicated with the air to generate negative pressure, and thus, the tray (1402) can stabilize and support the wafer when the wafer is taken and fed. The edge-searching sensor and the manipulator are combined into one, the wafer does not rotate and the main arm drives the sensor to rotate at a high speed during the edge searching process, defects brought by rotating the wafer currently can be effectively avoided, and due to the negative pressure structure of the tray supporting the wafer, defects of the existing sucker structure can be overcome effectively.

The invention relates to a low-flow resistance rotor with self-cleaning function and heat transfer enhancement used in a heat transfer tube, which comprises a plurality of rotors, supporting frames and a connecting shaft line. The supporting frames are fixed at the two ends of the heat transfer tube. The two ends of the connecting shaft line are fixed on the supporting frames respectively. The plurality of rotors are skewered on the connecting shaft line between the two supporting frames. The rotor consists of a hollow shaft and fins, wherein the hollow shaft is provided thereon with one and more fin(s), each fin is oblique to the central line of the hollow shaft, the working surface of each fin is swirl or flat or a combination thereof, and the fins are fixed uniformly on the outer surface of the hollowing shaft. In the inventive technical proposal, a fluid inside a tube can drive the rotor by the fins to rotate at a proper speed, so as to inhibit and eliminate the deposition of dirt, the fins can disturb the fluid inside the tube to enhance the convection heat transfer, the rotor occupies a small area inside the heat transfer tube to increase the axial flow area and reduce the blockage rate and flow resistance in the heat transfer tube, and the service life of the rotor is significantly prolonged.

The invention relates to a grinding process of a sealing surface of a ball valve. The grinding process comprises the steps of rough grinding, fine grinding, ultrafine grinding, and grinding and cleaning of a valve seat and a sphere, wherein a diamond paste and an engine oil mixture are adopted in the rough grinding, the particle size phi of the selected diamond paste ranges from 40mu m to 10mu m, so that the scratch removal and sphere rounding can be realized; in fine grinding, a diamond paste, kerosene and a microcrystal graphite mixture are adopted, the particle size phi of the selected diamond paste ranges from 7mu m to 5mu m, so that the primary mirror surface effect can be achieved; in the ultrafine grinding, a diamond paste and a microcrystal graphite and kerosene mixture are adopted, the particle size phi of the selected diamond paste is smaller than 5mu m, the rotating speed of the sphere is controlled to be below 5rpm to achieve the mirror surface effect, and finally the kerosene is coated on the sphere and grinding cleaning are performed to achieve a better mirror surface effect. The sphere ground and the sealing surface of the valve seat can achieve the mirror surface effect, the surface roughness can achieve Ra0.02-0.005, the operation torque is low, the service life is long, the valve seat can be adsorbed on the spherical surface of the sphere, and no leakage exists under the trial pressure of low-pressure nitrogen being 0.6Mpa.

The invention discloses roller tensioning communication cable winding equipment comprising a winding cavity, a water tank, a cleaning cavity, a guide mechanism and a cleaning sleeve; the winding cavity and the cleaning cavity are separated through a baffle, and the water tank is arranged at the upper end of the cleaning cavity; the inside upper end of the winding cavity is rotatably connected to awinding roller, and a rotating shaft at the upper end of the winding cavity is rotatably connected to an output shaft of a motor; the guide mechanism is arranged below the winding roller; and the cleaning cavity is internally provided with a tensioning wheel group, and the inside upper end of the cleaning cavity is provided with a water spraying pipe. The winding equipment is novel in design, andcables can be tidily wound on the winding roller through the arranged guide mechanism in a reciprocating manner; water in the water tank is pumped out and conveyed into the water spraying pipe duringoperation of a suction pump, and sprayed toward the cables through nozzles arranged at the lower end of the water spraying pipe so that the water plays a role in washing, and the appearances of the cables are cleaned, thereby facilitating the use of next time; and the practicability is high, and the winding equipment is worth popularizing.

The invention relates to a non-washing type automobile essence and a preparation method thereof. The non-washing type automobile essence mainly comprises the following components in percentage by weight: 15 percent of sodium dodecyl benzene sulfonate, 5 percent of aqueous montan wax, 20 percent of dimethicone, 3 percent of oleic acid, 15 percent of glycerol, 5 percent of fatty alcohol-polyoxyethylene ether, 3 percent of emulsifier, 32.5 percent of ionic water, and 1.5 percent of waterproofing agent. The invention has the advantages that the non-washing type automobile essence quickly penetrates, ensures that a gap is generated between stains and an automobile paint, and forms a protective layer between sandy soil particles and the automobile paint, the generated wax water isolates the stains from the automobile paint at the periphery of the stains, a surfactant is used for removing the stains, a phenomenon that sand and stains slide and flow on the paint surface is generated, and the sand and the stains are lightly wiped by a towel and adhered to the towel; meanwhile, a polishing towel is used for drying and attaching a layer of protective film, so that the automobile film is bright; the harm of rain, snow, wind, sand and the like to an automobile body is effectively reduced, and the luster of the mirror surface of the automobile paint is protected against damage; and the invention has the greatest advantage of saving water resources.

The invention provides a washing machine and a method for back-flushing a pre-filter of the washing machine. The washing machine comprises a circulating water filtering system, the circulating water filtering system comprises the pre-filter and a filtering film assembly arranged on a downstream pipeline of the pre-filter, the pre-filter and the filtering film assembly are configured in a way that during the circulating water filtering flow of the washing machine, and water discharged from a washing cylinder of the washing machine is filtered and then is recycled back to the washing cylinder. The filtering film assembly is further configured in a way that after the circulating water filtering flow and/or the filtering film assembly flushing flow, and residual water in the filtering film assembly is reversely discharged to the pre-filter in a controllable manner in order to carry out back-flushing to the pre-filter. According to the invention, after the circulating water filtering flow, residual water in the filtering film assembly carries out back-flushing to the pre-filter, the water source is reasonably utilized, and a filter screen in the pre-filter can be cleaned to a certain extent.

The invention relates to a jet laser composite cleaning method and a cleaning system. A water film and a water film cavitation bubble breaking impact cleaning base material surface are generated, andmeanwhile, a laser is focused in the water film, the water film explodes in a super-heating state, the water film is vigorously vaporized, steam bubbles are generated to impact the surface of base materials, and the effective action time of cavitation jet is prolonged. The cleaning system comprises an cavitation jet device and a laser cleaning device; and the laser beam and the center line of thecavitation jet are coplanar, the cavitation jet flow generates the water film on the surface of a workpiece, the laser beam is focused in the water film and keeps a distance from the surface of the workpiece, and the laser beam and the cavitation jet flow act on the surface of the workpiece on a workbench to be cleaned, so that the effect is obviously superior to that of the existing cleaning technology, solid particles with the surface diameter larger than 50 nm can be removed, and the surface processing requirements of the wafer base materials can be met.

The invention provides a special-purposed care solution for a female private part. The care solution is complexed by using the raw materials such as a nano silver solution, water-soluble vitamin E, a licorice extract liquid, silk protein peptide, proanthocyanidin, water-soluble alpha-bisabolol, rose hydrosol, lauric-acid-modified superoxide dismutase, sodium carboxymethyl cellulose, 1,2-propylene glycol, glycerin, deionized water, and the like. When in use, the female private part is wetted by using water; 1-3ml of the product is fetched and is used for slightly massaging the private part for 1-3min; and the product is rinsed by using water. With the product provided by the invention, female private part can be cleaned, and private part odor can be removed. When the product is used for a long time, private part skin can be whitened, private part skin aging can be retarded, and private part skin elasticity can be increased. The care solution is safe, and does not irritate human bodies.

The invention provides a honing solution and a preparation method thereof. The honing solution is prepared from the following components in percentage by mass: 10%-25% of extreme pressure additive, 10%-25% of penetrating agent, 5%-10% of anti-rusting agent, 0.5%-3% of bactericide, 0.1%-0.5% of softener, 0.1%-0.2% of defoamer and the balance of water. The metal processing solution is good in lubrication effect, excellent in anti-corrosion performance, and good in cooling property and cleaning property; various defects of products in the prior art can be solved; as the raw materials of the honing solution completely include no oily component, the pollution source is eliminated from the source; the honing solution is a real water-based product; the industrial production cost is greatly reduced; and besides, the honing solution is green and environment-friendly, friendly to the human body and the environment, and applicable to honing processing completely instead of oil based products.

The invention relates to a gear burr removing technology. The technology comprises the following specific steps that 1, a burr removing device is constructed; 2, a gear is placed; 3, conducting and discharging are carried out; 4, an electrolyte is sprayed; 5, the gear is washed ultrasonically; 6, antirust treatment is carried out; and 7, the gear is naturally dried in air and delivered from storage. The technology has the following advantages that an anode terminal and a cathode terminal are utilized for conducting and discharging, the electrolyte is sprayed to the gear fast from bottom to top, the spraying speed is high, the electrolyte is sprayed in a centralized manner, and the burr removing effect is achieved; meanwhile, the burr removing effect is remarkable, the risk that the gear isbroken down is avoided, time for burr removing is short, and efficiency is high; the concentration of sodium nitrate is low, harm to the human body is avoided, corrosion to the surface of the gear isavoided, and meanwhile, the good burr removing effect can be ensured; and as the electrolyte spraying speed is high and the flow amount is large, the complex washing step in the later period is omitted, the gear only needs to be washed with clear water, the gear is washed ultrasonically, and thus greasy dirt on the surface of the gear can be decomposed and emulsified.

The invention discloses a water-base printing ink abluent with rust-proof function, which is characterized by the following: adopting water as substrate; adding surface activator BEE, polyoxyethylene ether, inorganic alkaline and transparent liquid of fatty acid ester with 4-8 carbon atoms according to specific proportion.

The present invention discloses a multifunctional medical disinfection cabinet, which includes a disinfection cabinet body, a first guide groove is opened on the upper surface of the disinfection cabinet body, and a positioning platform is fixedly connected to the upper surface of the disinfection cabinet body. The upper surface is fixedly connected with a disinfectant tank, and the upper surface of the disinfectant tank is fixedly installed with a clean water tank. Both sides of the disinfectant tank and the clean water tank are provided with liquid outlet holes, and the inner wall of the liquid outlet hole is fixedly connected with a first liquid outlet. Tube. The multifunctional medical disinfection cabinet controls the electromagnetic reversing valve so that the disinfectant enters the nozzle from the inside of the disinfectant tank through the second liquid outlet pipe, and the disinfectant is sprayed out through the nozzle to perform liquid disinfection on the disinfected objects, and reversely controls the electromagnetic reversing The valve allows clean water to enter the nozzle from the inside of the clean water tank through the second outlet pipe, and the clean water is sprayed out through the nozzle to clean the disinfected objects, so that the disinfection cabinet body has a cleaning effect, thus effectively solving the problem of not having a cleaning function.

The invention relates to the technical field of processing and manufacturing of paperboards, and discloses a paperboard gluing machine. The paperboard gluing machine comprises a machine table and a machine frame. A gluing wheel, a motor and an air bellows are rotationally connected with the machine frame. Blades are arranged in the air bellows and fixedly connected with the motor. A slide pipe communicating with the inside of the air bellows is arranged at the bottom of the air bellows. An inner pipe with a closed top end is connected inside the sliding pipe in a sliding mode and provided witha plurality of through holes. The bottom end of the inner pipe is connected with an air guide pipe. The gluing wheel is connected with a power mechanism. A cavity communicating with the air guide pipe is formed inside the gluing wheel. The gluing wheel is provided with an eccentric post. The eccentric post is hinged to a push rod. The push rod is hinged to the bottom end of the inner pipe. An arc-shaped gluing plate is arranged on the side of the gluing wheel and comprises a plurality of expansion teeth and gluing balls distributed alternately in sequence. The expansion teeth communicate withthe cavity. The gluing balls are provided with spraying holes and contain glue. The coving area of the glue on the paperboards can be increased, and the gluing effect is improved.

The invention discloses a bottom plate of a cleaning robot and the cleaning robot. The bottom plate of the cleaning robot comprises a vehicle body, driving wheel modules arranged on two sides of the vehicle body, and a driven wheel arranged on the vehicle body and positioned in front of the driving wheel modules, wherein each driving wheel module comprises a side wall part, a front driving wheel and a rear driving wheel, each rear driving wheel and each front driving wheel are arranged at two ends of the corresponding side wall part, each side wall part is hinged to the vehicle body, and the hinging axis is the pitching axis of the vehicle body. During the walking process, the front driving wheels and the rear driving wheels rotate towards the same direction, the axes of the front drivingwheels and the rear driving wheels are parallel, and the axis distance is fixed. For the bottom plate of the cleaning robot and the cleaning robot provided by the invention, good obstacle crossing ability is realized.

The invention discloses a stethoscope for vasculocardiology department. The stethoscope comprises a sound guide tube, an auscultation tube, a heating wire, an auscultation head and a pickup. The end head of the sound guide tube is connected with earplugs, a fixed block is fixed to the end head of a sleeve block, a fixed tube is fixed to the inner side of the sound guide tube, a connecting rod penetrates through the end head of the fixed tube, the auscultation tube is fixedly connected to the bottom of the sound guide tube, a protective box is connected to the auscultation tube through a clampblock, a storage cavity is reserved inside the protective box, a cleaning block is pasted on one side of the inner wall of the storage cavity, and the auscultation head is fixedly connected to the endhead of the auscultation tube. According to the stethoscope for vasculocardiology department, the distance between the earplugs can be adjusted according to different users, the auscultation head canbe heated to prevent a patient from feeling discomfort, meanwhile, after the auscultation head is in contact with the skin of the patient, a medical staff does not need to keep hands lifted, and therefore the stability and efficiency of auscultation can be improved.

The invention discloses a multifunctional pouring drinking type beverage container which comprises a container body and a handle body. The beverage container is characterized in that the handle body is provided with a connecting end connected with a container wall and a supporting end having the effect of supporting; the supporting end is arranged near the outer side of a container port; and the beverage container can be rotated and inclined around a supporting point. A lower lip active area enclosed by the container wall and the handle body is enough to accommodate a lower lip part extending in from a space between the supporting end and the container port when the beverage container is used in a pouring drinking mode, and the extended lower lip cannot be in contact with the container port, the container wall and the handle body. The beverage container is a sanitary beverage container capable of directly pouring beverage in the container into the oral cavity for drinking under the condition that the lips of a drinker are not in contact with the container port, and can also be an ordinary beverage container that the lips of the drinker are directly in contact with the container port for drinking by adopting a traditional mode.

The invention discloses a crab fattening sink provided with a blow-down structure. The crab fattening sink comprise a box body provided with an opening formed in the upper side, wherein a flap valve is arranged on the front edge of the box body. The bottom face of the box body is provided with a sewage draining port which can be connected with a water draining control device. Protruded water guide strips arranged in parallel are arranged at the bottom of the box body. A water inlet pipe is arranged above the end sides, away from the sewage draining port, of the water guide strips. During cleaning, the sewage draining port is opened, the water inlet pipe is opened to the greatest extent, water can quickly flow towards the sewage draining port along the water guide strips, and the crab fattening sink has better sewage draining and removing effect compared with the prior art. Therefore, the crab fattening sink has the advantages of facilitating large-scale fattening, being low in management cost and good in flushing effect, being suitable for automatic cleaning, enabling scraps not to easily deposit and having certain cleaning effect on crab body surfaces.