摘要:
A method and machine for on-line treating and/or processing containers (2), whereby a container (2) is fed along a production line (45), a portion of which is defined by an endless conveyor (3) extending through a loading station (43; 55) and an unloading station (41; 55) for containers (2); the container (2), as it is fed along by the conveyor (3), being subjected to a treatment and/or processing operation inside a respective cell (17), which is movable with the conveyor (3) to receive the container (2) at the loading station (43; 55) and to release the container (2) at the unloading station (41; 55).
摘要:
A vacuum transfer system for transferring food grade products. A biased ball in a cage with a substantially uninterrupted cage wall is utilized as a check valve. The ball may be biased by a weight to float in a predictable orientation relative to the cage. The biased ball assures that a certain portion of the ball will consistently engage with and aperture. The biased ball also minimizes chattering of the ball in the cage under high flow conditions.
摘要:
The present invention provides a method of producing an electrophotographic photosensitive member capable of obtaining high-quality uniform images without image defects and nonuniformity in image density. The method of producing an electrophotographic photosensitive member includes a step forming a functional film on a substrate, and a washing step of spraying water on the substrate surface from concentrically arranged nozzle groups positioned in a twisted relationship before the step of forming the functional film.
摘要:
A method and apparatus for cleaning treatment composition containers are disclosed which are capable of taking out photographic treatment compositions in the form of powder, granules, tablets or slurry from the containers without adhesion of the components to the inner wall of the container and residue of the coagulated and solidified substances and as well as cleaning the inside portions of the containers. The method and apparatus for cleaning the containers for the photographic treatment compositions have the steps of mounting containers filled with treatment compositions in the form of powder, granules, tablets or slurry and comprising as a resin, only high-density polyethylene (HDPE) having a density of 0.941 to 0.969 g/cm3 and a melt index of 0.3 g/10 min to 5.0 g/10 min to a cleaning apparatus; opening an opening portion of the container to inject the treatment material into a dissolving tank, and spraying cleaning water into the empty container from a nozzle.
摘要:
An engine oil system cleaning apparatus has a cleaning solution delivery line connected by an adapter to a running engine, and an exit line and a return line from the engine connected at an adapter at the engine oil pan. A fail-safe loop flow circuit, including the exit line and solution delivery line, is provided upon sensing of a pressure drop in the delivery line to operate valves to effect flow through the fail-safe circuit.
摘要:
A method of emptying vessels containing dispersions, solutions or suspensions of polymers in which during the emptying process the liquid medium also used to take up the polymers into the dispersion, solution or suspension is passed into the space within the vessel that is not filled by the solution, dispersion or suspension, wherein the liquid medium used to take up the polymers into the dispersion, solution or suspension is introduced in vapor form.
摘要:
A process and system for conditioning a bulk container for ultra-high purity liquefied gas. Vapor is generated in the container from a conditioning quantity of the ultra-high purity liquefied gas by imposing a temperature difference on the container so that the vapor condenses when a temperature difference is achieved. The resulting liquid reflux, e.g., the condensed liquid drips or flows back to the conditioning quantity of the liquified gas, washes or removes contaminants, e.g., particles, metal and moisture, from the interior surface of the container. A portion of the vapor is vented from the container for reclamation. The used conditioning liquid may also be reclaimed.
摘要:
An apparatus for cleaning holds of dirty hopper barges, the apparatus configured for use on a disposal hopper barge floating on a water body, the disposal hopper barge having a substantially lengthwise opening communicating with a hold of the disposal hopper barge and a rolling platform mounted over the lengthwise opening and translatable fore and aft along the lengthwise opening, comprising a cleaning plant mounted on the rolling platform such that translation of the rolling platform along the lengthwise opening permits the cleaning plant to be selectively positioned along the lengthwise opening. The cleaning plant is preferably provided with a vacuum system means for use in vacuum transfer of waste from the holds of the dirty hopper barges to the hold of the disposal hopper barge, an immersion pump system for removing separated water from the hold of the disposal barge, a pressurized water system means on the cleaning plant for washing down the holds of the dirty hopper barges, maintenance tools and equipment, and a means for moving the plant fore and aft along the lengthwise opening. A pair of such rolling platforms and cleaning plants may be provided, to thereby permit independent operation on either side of the disposal hopper barge. Methods of using the cleaning plant are also provided.
摘要:
A process and system for conditioning a bulk container for ultra-high purity liquefied gas. Vapor is generated in the container from a conditioning quantity of the ultra-high purity liquefied gas by imposing a temperature difference on the container so that the vapor condenses when a temperature difference is achieved. The resulting liquid reflux, e.g., the condensed liquid drips or flows back to the conditioning quantity of the liquified gas, washes or removes contaminants, e.g., particles, metal and moisture, from the interior surface of the container. A portion of the vapor is vented from the container for reclamation. The used conditioning liquid may also be reclaimed.
摘要:
A pod for storing and carrying substrates consists of a pod body and a cover. An inlet and an outlet are formed on one of the pod body and cover. The cover is tightly fitted to the pod body to close the inside of the pod body. A washing liquid is introduced into the pod through the inlet and is discharged from the pod through the outlet, thereby easily washing the inside of the pod with the pod itself serving as a washing tank. A washing cover has an inlet, an outlet, and a heater. The washing cover is attached to the pod body when washing the inside of the pod body. Further provided is a cleaning apparatus having pipes and a pump that are connected to the washing cover. The cleaning apparatus may have a table serving as the washing cover. The table is connected to pipes and a pump.