摘要:
Apparatus adapted for use in a washing process for a mobile sedimentitious/cementitious material container or mixer including a waste tank (122) for receiving and storing a mixture (130) of wash off water and waste sedimentitious/cementitious material collected during a washing process, the apparatus comprising at least one pH sensor (132) adapted to be mounted in or on said waste tank (122) to measure a pH level of said mixture (130) and output pH data representative thereof, a processor (140) having an input communicably coupled to an output of said pH sensor (132) for receiving said pH data and configured to generate a signal if said pH level is at or above a predetermined threshold, and a dispensing device (142) comprising a reservoir (144) for storing a volume of a neutralising agent, an outlet (146) adapted to be coupled to the interior of said waste tank (122), and a dose dispensing mechanism (148) configured, in response to a signal from said processor (140), to measure and dispense a dose of said neutralising agent from said reservoir (144) into said waste tank (122) via said outlet (146).
摘要:
A closure (503) for a container neck (501), the closure (503) comprising a body (401) comprising a retention member (402) for retaining the body (401) on a container neck (501). The body (401) defines a retention member disconnection line (403) that is severable to release the retention member (402).
摘要:
Transportbetonmischer mit Mischtrommel (11), Rutsche (23) zur Abgabe des Betons, Wasserbehälter (12), Wasserzähler (14), Wasserleitung (16) zur Mischtrommel (11) sowie Wasserschlauch (21) zum Reinigen der Mischtrommel (11) und der Rutsche (23). Der Wasserzähler (14) misst unabhängig voneinander das durch die Wasserleitung zugeführte Wasser und das über den Wasserschlauch (21) entnommene Wasser. Dabei hat der Schalter (20) zum Einschalten der Wasserabgabe durch den Wasserschlauch (21) zwei Stellungen "ein", eine Stellung "innen" für die Trommelinnenreinigung und eine Stellung "außen" für die Rutschenreinigung und die Trommelaußenreinigung, und es wird nach dem Entleeren der Mischtrommel (11) zumindest die Wasserabgabe durch den Wasserschlauch (21) in der Stellung "innen" erfasst und an eine Zentrale übermittelt.
摘要:
A unit for feeding tobacco to at least two unloading stations (2), having a single carriage (7) movable between the unloading stations (2), a overturning device (13) to tip the tobacco housed in a container (20) into at least one of the unloading stations (2) and a cleaning device (28) to remove any tobacco residues remaining in the container (20), the overturning device (13) and the cleaning device (28) being mounted on the carriage (7).
摘要:
A mobile system for cleaning a vessel, said vessel preferably being a tank or a pipeline, said system comprising: a first trolley comprising an internal reservoir for accommodating between 50 litres and 1000 litres of cleaning fluid, and a fluid connector for connecting to said internal reservoir from the outside of said first trolley, said first trolley further comprising a heating system for heating said cleaning fluid within said internal reservoir, a second trolley comprising a conduit between a fluid inlet having an inlet valve and being connectable to said fluid connector of said first trolley and a fluid outlet having an outlet valve and being connectable to said vessel, said conduit comprising a pump connected to said fluid inlet for pumping cleaning fluid from said internal reservoir of said first trolley via said fluid inlet and fluid outlet to said vessel, said second trolley further comprising a relief valve for relieving said conduit of any excessive pressures, a pressure measurement device for measuring the pressure within said conduit, a temperature measurement device for measuring the temperature within said conduit, a flow measurement device for measuring the flow of cleaning fluid through said conduit, and a processing unit for receiving said measured pressure, temperature and flow, said first trolley and said second trolley each having at least 2 wheels, preferably at least 3 wheels, more preferably at least 4 wheels, and each having a height and a width being less than the height and width of a standard residential door
摘要:
It is an object of the present invention to provide a method for effectively washing a used "sevoflurane storage container" without using expensive sevoflurane as a washing liquid. This object is achieved by employing the washing method, comprising the steps of: creating a state in which at least sevoflurane vapor is present in the storage container (step A); bringing a "liquid containing water as a major component" into contact with the inner wall of the sevoflurane storage container in the state in which sevoflurane vapor is present in the storage container and draining the liquid outside of the storage container while the liquid remains liquid after step A (step B); and introducing a drying gas into the storage container so as to drain the liquid remaining on the inner wall of the storage container together with the drying gas outside of the storage container after step B (step C).
摘要:
A method for decoking the inner wall of a metal cavity, comprising pressurizing the metal cavity closely and depressurizing the metal cavity rapidly. In the above-mentioned decoking method, by firstly pressurizing the metal cavity and then depressurizing same rapidly, substances such as volatile hydrocarbons, water and so on inside a coke block are vaporized rapidly due to the drastic change in the pressure difference, and then the coke block is burst and detached from the inner wall of the metal cavity, and finally the decoking work is completed. The above-mentioned decoking method is rapid, simple and easy to operate, and the decoking efficiency can be greatly improved.
摘要:
The invention relates to a method for cleaning containers (13), such as glass or PET bottles. The containers are treated with a directed jet (9), and the directed jet (9) comprises water which is supplied with air bubbles. Ultrasonic waves are generated in the water supplied with the air bubbles, said ultrasonic waves propagating in the directed jet (9). The invention further relates to a cleaning device (1) for containers (13) for carrying out the method, wherein the cleaning device (1) comprises a chamber (2) with an air supply (3), a water supply (4), and an outlet nozzle (7), and an ultrasonic source (8) is provided in the outlet nozzle (7).
摘要:
The invention features a method of reconditioning a fluid container including heating for at least one cycle the fluid container to a select temperature for a select time duration; sealing for at least one cycle the fluid container; cooling for at least one cycle the fluid container to a select vacuum for a select time duration in an interior of the fluid container; wherein the select vacuum and the select time duration of the cooling step are selected to draw substantially a fluid from at least one of a pore, a cell and a fiber of the fluid container to a surface of the fluid container. The invention also features methods of infusing an infusion agent into a reconditioned fluid container, and methods for preparing construction materials, devices adapted for the construction material preparation methods, and construction materials including wood reconditioned and prepared in accordance with the methods of the invention.