Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

92results about How to "Cleaner" patented technology

Production process of polyvinyl chloride pipe

The invention discloses a production process of a polyvinyl chloride pipe. The production process comprises the following steps that A, a steel pipe is fed into a pickling tank for acid pickling work; B, the steel pipe obtained after pickling is thoroughly washed through clear water and dried for use; C, intermediate-frequency heating is carried out on the steel pipe obtained in the step B; D, polyvinyl chloride powder is synchronously sprayed to the inside and outside of the steel pipe through an electrostatic spraying method; E, heating curing is carried out; and F, natural cooling is carried out. Plastic coating work is carried out through an electrostatic spraying line in the step D, and the electrostatic spraying line comprises a steel pipe conveying device, an outer spraying device, an inner spraying device and a powder recycling device. According to the inner spraying device, the work mode that the inner spraying device firstly stretches out of a pipe end, and carries out spraying in the contracting process, and meanwhile dust and chips in the pipe are sucked is adopted. The production process is simple in method and convenient to use; the occupied area of a production line can be reduced, production efficiency can be improved, and the dust and chips in the steel pipe can be synchronously sucked; and a spraying gun is prevented from shaking, powder spraying is even, and the powder utilization rate is high.
Owner:青岛豪德博尔实业有限公司

Cleaning device for industrial machine tool worktable

The invention provides a cleaning device for an industrial machine tool worktable, and relates to the field of machine tool equipment. The cleaning device comprises a connecting base; an antiskid layer is arranged in the connecting base; an antirust layer is arranged on the lower side of the antiskid layer; insulation paint is arranged on the lower side of the antirust film; a first support columnis fixedly mounted on the left side of the top of the connecting base; a second support column is fixedly mounted on the right side of the top of the connecting base; and a motor is fixedly mounted at the top of the first support column. The cleaning device for the industrial machine tool worktable can drive a support turntable to totally overturn the worktable through the motor, so that such impurities as iron chips in a groove can fall into an impurity collecting box, and the worktable is conveniently cleaned; water is sprayed to the worktable for cleaning through a water nozzle, so that the worktable can be cleaned more thoroughly, the iron chips in gaps can be effectively removed, and the cleaning efficiency is improved; and through a rinsing device, the iron chip impurities can be sucked through a permanent magnet, and massive iron chips can be taken out from the groove to prevent blockage of a water outlet pipe.
Owner:爱雷德机床有限公司

Fluid conveyed material collection system

The present invention is for processing fluids, especially waste streams from nuclear power plants, and other fluid media that may be carrying valuable or useful substances, in order to collect the substances. The system uses sequential filtering and multiple passes to concentrate the substances, which allows the system to collect virtually all of the substances of interest to the user while reducing the volume of both the unwanted materials as well as the desired materials desired without affecting the purity of the fluid after processing. Additionally, the collected substances can be processed in-place, and without requiring any thermal processing prior to disposal of unwanted substances, or for the recovery and / or reuse of valuable substances.
Owner:ENERGYSOLUTIONS LLC

Anti-frost coating and the application method thereof

InactiveUS20100316806A1Growth inhibitionGood durability and contamination resistanceOther chemical processesDomestic cooling apparatusFrostHydrophobic polymer
The present invention provides an anti-frost coating, which forms a coat having a hydrophilic and hydrophobic composite structure after being applied on a substrate, and contains a hydrophobic polymer and a hydrophilic polymer. The application method of the anti-frost coating comprises: dissolving the hydrophilic polymer and the hydrophobic polymer in a solvent to form a homogeneous solution, coating the solution on a substrate to form a film, drying and curing to form an anti-frost coat with a hydrophilic and super-hydrophobic composite structure including a super-hydrophobic surface layer and a hydrophilic inner layer. Water drips can roll off easily and the dust and impurities deposited on the surface can be easily removed. The anti-frost effect is desirable.
Owner:INST OF CHEM CHINESE ACAD OF SCI

Metal melting furnace

In a metal melting furnace, a separation wall 60 is provided between an inclined hearth 30 and a molten metal reservoir 35 to define a molten metal processing portion 65. The separation wall is provided with a connecting passage 61 for the molten metal, between the molten metal reservoir and the molten metal processing portion, at a height level higher than a bottom surface 67 of the molten metal processing portion. The separation wall is also provided on its upper portion with an exhaust gas passage which permits exhaust gas discharged from the molten metal reservoir to pass therethrough. An inspection opening 31 with a door 32 is provided in a furnace wall surface 37W to open into the molten metal processing portion.
Owner:MEICHU

Anti-extreme-pressure lubricant for internal combustion engine

An anti-extreme-pressure lubricant for an internal combustion engine is prepared from the following raw materials in parts by weight: 6-11 parts of trimethyl citrate, 2-6 parts of sodium dodecyl benzene sulfonate, 7-9 parts of trimethyloctane, 2-5 parts of molybdenum disulfide, 3-8 parts of calcium alkyl benzene sulfonate, 4-10 parts of sodium borate, 15-23 parts of base oil, 1-4 parts of epoxy novolac, 2-6 parts of oxalic acid, 1-3 parts of magnesium sulfonate, 4-10 parts of propylene glycol monomethyl ether acetate, 2-6 parts of zinc octoate, 7-10 parts of dipentaerythritol and 2-4 parts of sodium chloride. The anti-extreme-pressure lubricant has the benefits that the extreme pressure resistance is excellent, the cleaning property is achieved, impurities in the internal combustion engine can be washed away, and a favorable lubrication effect can be taken.
Owner:QINGDAO WENSHENG AUTOMOBILE COMPONENTS & PARTS

Fully automatic cleaning equipment of bean sprout transfer container

The invention discloses a fully automatic cleaning equipment of a bean sprout transfer container, comprising a soaking case (6) and a cleaning case (5). The cleaning case (5) is provided with a high pressure water flusher (4), a brush cleaner (3) and a clean water flusher (2) in sequence from right to left; the high pressure water flusher (4) is positioned on one side of the soaking case (6); a transmission mechanism (1) is mounted on the soaking case (6) and cleaning case (5); and A guide rail (7) is connected on inner surfaces of the soaking case (6) and cleaning case (5). By adopting the structure, inner and outer surfaces of the bean sprout transfer container are brushed thoroughly with more obvious cleaning effect; meanwhile, the work efficiency is improved obviously and the labor intensity of workers is lowered; in addition, the service life of the bean sprout transfer container is prolonged.
Owner:宁波五龙潭机械设备开发有限公司

Cleaning device for panties of puerperae used for ward in obstetrics and gynecology department

The invention relates to a cleaning device, in particular to a cleaning device for panties of puerperae used for a ward in the obstetrics and gynecology department. In order to resolve the technical problem, the invention provides the cleaning device for panties of puerperae used for the ward in the obstetrics and gynecology department. The cleaning device is clean and high in cleaning efficiencyand good in cleaning effect. In order to resolve the technical problem, the invention provides the cleaning device for panties of puerperae used for the ward in the obstetrics and gynecology department. The device comprises a bottom plate and the like. The right side at the top of the bottom plate is equipped with a right support. The upper part inside the right support is equipped with an outsidecleaning device. The lower part of the right support is equipped with an inside cleaning device. The middle at the top of the bottom plate is provided with a water collection tank. Through the outside cleaning device and the inside cleaning device, panties are cleaned. Additionally, panties are flushed by a water spraying device. Therefore, advantages such as high cleaning efficiency and good cleaning effects are obtained.
Owner:姚宜迁

Indwelling cleaning and drug-administering device used in obstetrical and gynecological departments

The invention provides an indwelling cleaning and drug-administering device used in obstetrical and gynecological departments. The indwelling cleaning and drug-administering device comprises a bottom plate, supporting columns, a top plate, a cleaning device, a drug-administering device, a recycling device, an instrument case, a cleaning and drug-administering head and walking wheels, wherein the bottom plate is a rectangular plate body; the supporting columns are arranged on the periphery of the upper surface of the bottom plate; the top plate is fixed to the upper ends of the supporting columns; the cleaning device, the drug-administering device and the recycling device are sequentially arranged on the upper surface of the bottom plate; the instrument case is arranged on the upper surface of the top plate; a relevant power pump is arranged inside the instrument case; the power pump is connected with the cleaning and drug-administering head; the walking wheels are arranged on the lower surface of the bottom plate. The indwelling cleaning and drug-administering device is simple in structure and convenient to use, can be indwelled, can slowly release the drug effect, can achieve drug administration and circulating flow of waste liquid discharge, has a more convenient and sanitary cleaning process and a higher using comfort of a patient than the conventional cleaning device, can guarantee the cleaning and drug-administering effects and can improve the therapeutic effect.
Owner:张桂华

Water-based polyether coupling agent and preparation method thereof

The invention discloses a water-based polyether coupling agent and a preparation method thereof. The water-based polyether coupling agent is prepared from a benzoic acid, a p-tert-butyl benzoic acid, an acylamino acid, a fatty alcohol polyoxyethylene ether carboxylic acid, an organic acid, organic amine, inorganic base and deionized water. The blended water-based polyether coupling agent has the characteristics of high coupling capability on polyether in a high alkaline environment and low additive amount, has a higher coupling capability than a single-component coupling agent, and also has certain antirust property and cleaning property; the additive amount of an antirust agent and a surfactant in a cutting fluid or a cleaning agent can be reduced and the production cost is greatly reduced.
Owner:NEUFTECH BIOTECH HEFEI

Tool cleaning equipment for otolaryngology department

The invention relates to the technical field of medical apparatuses and instruments, and particularly relates to tool cleaning equipment for the otolaryngology department. The tool cleaning equipmentfor the otolaryngology department comprises an equipment main body, wherein a top cover is connected to the top end of the equipment main body through a hinge; a fixing device is welded to the top endof a rectangular rod; and scrubbing devices are clamped to the left end and the right end of the inner cavity of the equipment main body. According to the tool cleaning equipment for the otolaryngology department, ultrasonic cleaning can be carried out on tools to be cleaned through ultrasonic wave emitted by an ultrasonic cleaner; scrubbing cleaning can be carried out on the tools through the scrubbing devices, and through cooperative connection for a spray head, a water pipe and a water tank, surface cleaning can be carried out when the tools enter the equipment main body and when the toolsare taken out of the equipment main body; a turbine rotates and pushes a cleaning solution in the inner cavity of the equipment main body to be spiral, an air-blowing pump blows air bubbles into theinner cavity of the equipment main body, and cleaner cleaning can be carried out on the surfaces of the tools; and through the cooperation among a rectangular groove, a spring, a slide rod and a fixedclamping rod in the fixing device, the tools with different sizes can be fixed, and the tool cleaning equipment for the otolaryngology department is wide in application range and high in practicability.
Owner:李丽

Suction device and electric dust collector therewith

InactiveCN1899185AStrong usabilityEasy to useSuction nozzlesEngineeringNozzle
The invention provides a sanitary and convenient suction nozzle allowing a user to store the suction nozzle as the extension of cleaning without touching the suction nozzle when the suction nozzle is attached / detached. The suction nozzle has a brush holder 21 which is pivotally supported to the distal end of the lower part of an extension pipe 13 in such a way a rotatable. The brush holder 21 is structured to be rotatable between a position above the outer shell of the extension pipe 13 and a position at a given angle by a hook spring 23 to energize the brush holder in the direction through a connection port 22 of the extension pipe 13, a stopper A25 formed in the brush holder 21 retractable by the rotation from a hole 24 formed in the lower part of the extension pipe 13, and a front wall 26 of the hole 24. The stopper A25, retractable from the hole 24 by the rotation when the stopper A25 abuts to a connected port 27 of a suction nozzle pipe 15A of the floor suction nozzle 15, is formed in the brush holder 21. The brush holder 21 is rotated as the stopper A25 abuts to the front wall 26 of the hole 24, and is located and held above the outer shell of the extension pipe 13.
Owner:PANASONIC CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products