摘要:
Disclosed herein are methods for improving safety and delivery of commercial application of cleaning compositions that include enzymes and other protein irritants. The methods reduce the mist and aerosolization of proteins so that inhalation and exposure to the same are reduced. According to the invention, when commercial pressurized sprayers are used to apply protein containing use cleaning compositions of up to 5 ppm protein, aerosolization is decreased to below 60 ng active protein per meter cubed. Applicants have also identified a specific metering tip/nozzle, dispense rate, and low pressure application of not more than 100 psi are critical to achieving the benefits of the invention.
摘要:
A blast cleaning system has a nozzle configured to deliver a pressurized blast cleaning media. The blast cleaning media includes a pressurized fluid and water ice particles as the primary blast cleaning component. The system includes an input hopper configured to accept supplied water ice in bulk form from an outside source. The system further includes a particle sizing module configured to produce the water ice particles for the pressurized blast cleaning media from the supplied water ice after the supplied water ice has been accepted into the input hopper.
摘要:
A device for sanitizing a unit of an air conditioning system having a source of sanitizing fluid, means for the controlled delivery of a jet of sanitizing fluid, suctioning means to generate suction flow is provided. The device has suction opening shaped to direct the suction flow towards a determined direction with respect to the direction of the jet of sanitizing fluid. The suction opening is smaller than the unit of the air conditioning to be sanitized in order to be alternately moved from a first portion of the unit towards a second portion of the same unit.
摘要:
The methods, systems, and apparatus disclosed herein employ natural, common salts, that are electrochemically activated (ECA) in an aqueous solution to result in an ECA product solution that is safe and non-toxic. Various implementations include a portable table top design having a portable receptacle that includes electrodes. The receptacle fits on a base which provides power for the electrochemical activation. Continuous flow designs receive input water, mix the water with reactants then pass the solution between electrodes to electrochemically activate the solution. Using a metal halide salt, such as NaCl with citric acid may produce a sanitizer or disinfectant. Using a metal carbonate salt, such as K2CO3, as the reactant may result in a cleaning or degreasing solution. Another implementation is that of an immersion wand that can be placed in a reservoir to produce the ECA product solution.
摘要:
The invention relates to a high-pressure cleaning tool (10), comprising a motor pump unit (20), which is enclosed at least partially by a housing (14) and which has a motor (22) and a pump (24) for a cleaning fluid powered by the motor (22), and comprising a suction tube (56), which is connected to the pump (24), for a cleaning agent that can be mixed into the cleaning fluid and that can be fed to the pump (24) via the suction tube (56). In order to develop the high-pressure cleaning device (10) such that the suction tube (56) can be easily stored and protected against damage when not in use and is easily accessible to the user of the high-pressure cleaning tool (1) when necessary, the housing (14) has a tube compartment (52) for accommodating the suction tube (56), wherein the tube compartment (52) is covered by a tube compartment covering element (54), on which a free end (62) of the suction tube (56) or a filter element (64) arranged on the free end (62) of the suction tube (56) can be positioned and which has a passage opening (92), through which the suction tube (56) can be removed from the tube compartment (52).