367results about How to "Suitable for cleaning" patented technology

The invention is an apparatus used for cleaning equipment including extremely high voltage energized electrical equipment using a dry ice blasting stream as the cleaning agent. The apparatus comprises a cleaning wand and a heating mechanism for impeding the formation of condensation and / or frost on the outer surface of the wand, thereby enabling the wand to operate for prolonged periods of time.

This invention relates to a fluid driven agitator used in densified gas cleaning system, which comprises a hydraulic motor mounted to a cleaning vessel of the densified gas cleaning system, wherein the hydraulic motor comprises a fluid in-port for charging the fluid into the hydraulic motor from outside of the cleaning vessel, and a fluid out-port for discharging the fluid from the hydraulic motor out of the cleaning vessel. An output shaft of the hydraulic motor can be joined to a rotatable component, such as a rotary basket or an impeller, subjecting circulation of the fluid and resulting in stirring.

The invention relates to a low temperature detergent composition of a first component for cleaning and disinfecting comprising:(a) about ≧2 wt.-% to about ≦50 wt.-% of a nonionic low alkoxylated alcohol tenside containing 1 to 2 alkylene oxide units;(b) about ≧0 wt.-% to about ≦60 wt.-% of nonionic higher alkoxylated alcohol tenside containing 3 to 40 alkylene oxide units;(c) about ≧1 wt.-% to about ≦60 wt.-% of a source of alkalinity;(d) about ≧0 wt.-% to about ≦95 wt.-% of at least one solvent; calculated on the total weight amount of the detergent composition of the first component.The invention relates further to a low temperature detergent composition for cleaning and disinfecting of a first component composition and a second component composition containing at least one bleaching agent.

A tooth-cleaning formulation which contains Himalaya salt in an unadulterated and also non-heat-treated form and / or Sango coral, with the Himalaya salt being used as a direct natural raw material and not being heated and sterilized itself.

The invention belongs to a detergent, in particular relates to a medical liquid multienzyme detergent containing multiple biological enzymes. The medical liquid multienzyme detergent is prepared from the following raw materials in parts by weight: 1-3 parts of antiseptic, 50-98 parts of enzyme stabilizer, 30-80 parts of sodium alcohol ether sulphate, 180-250 parts of non-ionic surface active agent, 30-80 parts of propylene glycol, 35-90 parts of triethanolamine, 10-60 parts of sodium citrate, 10-90 parts of citric acid, 0.1-2 parts of defoaming agent, 16-50 parts of multienzyme mixture and 197-627.9 parts of deionized water. The medical liquid multienzyme detergent provided by the invention has stable product performance, long storage life, strong organic matter multienzyme decomposition capacity and good cleaning effect for surgical equipment and hospital-polluted fabrics; the medical liquid multienzyme detergent provided by the invention is neutral in pH, has natural ingredients, is mild, does not hurt skin and is applicable to hand washing; and the medical liquid multienzyme detergent provided by the invention has good hard water resistance, is non-toxic and harmless and has antistatic and shrinkproof performances. The medical liquid multienzyme detergent provided by the invention adopts a phosphate-free formula and is highly environmentally friendly and has biodegradability more than 90%; and the detergent is only required to be diluted when in use, is convenient to operate and easy to rinse.

Aqueous, silicate free, cleaning compositions of about pH 9 or below and method of using the cleaning compositions for cleaning microelectronic substrates, which compositions are able to essentially completely clean such substrates and produce essentially no metal corrosion of the metal elements of such substrates. The aqueous cleaning compositions of this invention have (a) water, (b) at least one of ammonium and quaternary ammonium ions and (c) at least one of hypophosphite (H2PO2−) and / or phosphite (HPO32−) ions. The cleaning compositions also may contain fluoride ions. Optionally, the composition may contain other components such as organic solvents, oxidizing agent, surfactants, corrosion inhibitors and metal complexing agents.

A cleaning device includes a base body, a rotatable brush roller disposed on the base body, a dirt container disposed on the base body, a cloth holder attached removably to the base body, and a cleaning cloth attachable to the cloth holder.

Disclosed is a cleaning sheet having a cleaning surface side to be applied to an object to be cleaned. The cleaning surface has second regions along its longer sides and a first region between the second regions. In the first region, an exterior nonwoven fabric is exposed externally; in the second regions, a liquid permeable sheet having a lower density than the exterior nonwoven fabric is exposed externally. Liquid on a floor surface is allowed to pass through the liquid permeable sheet in the second regions and be absorbed by a liquid absorbent sheet. This prevents excess liquid between the exterior nonwoven fabric and the floor surface.

The invention discloses a cleaning device for tunnel ditch, which is arranged on movable vehicle body, a dust collection vessel is arranged in the vehicle body, the cleaning device comprises a dust suction tube, a movable support and a rotary cleaning disc, wherein the dust suction tube is arranged on the vehicle body, one end of the dust suction tube is connected with the dust collection vessel; the movable support is cantilever-shaped and arranged fixedly on the vehicle body, and also can change the position of the outer end part in the space by own expansion and rotation; the shaft of the rotary cleaning disc is arranged at the outer end part of the movable support, the rotary cleaning disc is disc-shaped and rotates around own shaft, the rotary cleaning disc is driven by the movable support to change the position and posture relative to the ground. The rotary cleaning disc in the invention can transform position and posture to clean the rubbish in the roadside ditch smoothly, so that the cleaning vehicle can clean the road surface roadside ditch simultaneously. The cleaning device for tunnel ditch has the advantages of high cleaning efficiency, safety operation and no traffic obstruction. The cleaning device is suitable for cleaning road ditch, in particular the road ditch in the tunnel.

The invention discloses a low etching cleaning solution for removing a thick photoresist. The low etching cleaning solution for a photoresist comprises (a) potassium hydroxide, (b) a pyrrolidone solvent, (c) pentaerythritol, (d)?alcohol amine, and (e) resorcinol. The low etching cleaning solution for a photoresist can be used for removing a photoresist and other residues on a metal, metal alloy or dielectric substrate, and also shows a low etching rate to Cu and other metals, thus boasting good application prospects in semiconductor wafer cleaning and other microelectronic fields.