Flash vapor generator and assembly comprising a flash vapor generator
AssigneeMetall + Plastic GmbH
InventorChristoph Von Stenglin
Life of this patent
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Abstract
The invention relates to a device for generating decontamination agent vapor, in particular hydrogen peroxide vapor, comprising an evaporator body (9), a heating unit (22) for heating the evaporator body (9) and a plurality of feed channels (28) for feeding decontamination liquid to be evaporated, preferably a liquid containing hydrogen peroxide, to the evaporator body (9). According to the invention, a plurality of blind holes (16) are provided in the single- or multi-part evaporator body (9), and at least one of the feed channels (28) is assigned to the blind holes (16).
Claims18
A device for generating decontamination agent vapour, particularly hydrogen peroxide vapour, comprising an evaporator body (9), a heating unit (22) for heating the evaporator body (9) and a plurality of feed channels (28) for feeding decontamination liquid to be evaporated, preferably a liquid containing hydrogen peroxide, to the evaporator body (9),
- characterised in that
- a plurality of blind holes (16) is provided in the one-part or multi-part evaporator body (9) and the blind holes (16) are each assigned at least one of the feed channels (28) and that the feed channels are disposed in such a manner that the decontamination agent liquid to be evaporated can be dropped straight into the blind holes (16).
The device according to one of the preceding claims, characterised in that the blind holes (16) are spaced apart from one another.
The device according to one of the preceding claims, characterised in that the evaporator body (9), which is prismatic preferably at least in sections, has a length extension greater than its width extension.
The device according to one of the preceding claims, characterised in that the blind holes (16) are disposed in at least one row (14, 15) extending in the direction of the longitudinal extension of the evaporator body (9).
The device according to one of the preceding claims characterised in that the heating unit (22) extends along two longitudinal sides (20, 21) of the evaporator body (9) facing away from each other and/or along a lower base surface and/or along an intermediate plane disposed between two rows of blind holes (14, 15).
The device according to one of the preceding claims characterised in that the preferably rigid, preferably metallic feed channels (28), particularly made of stainless steel, are disposed projecting into the blind holes (16).
The device according to one of the preceding claims characterised in that the feed channels (28) are designed and disposed in an interchangeable manner.
The device according to one of the preceding claims characterised in that the feed channels (28) are formed from injection needles preferably exhibiting one Luer-Lok connection piece (29) in each case.
The device according to one of the preceding claims characterised in that a distributor chamber (12) spaced apart from the evaporator body (9) via a flow channel (8) for carrier air is assigned to the feed channels (28).
The device according to one of the preceding claims, characterised in that a preferably milled supply channel (46) is assigned to each feed channel (28), wherein the supply channels (46) are preferably the same length and have the same flow cross-section and still further preferably can be supplied by a common supply line.
The device according to one of the preceding claims characterised in that the flow volume of the feed channels (28) can be adjusted, preferably by a set screw (31) in each case.
An assembly comprising a space (34) to be decontaminated, particularly an isolator and/or a lock, and a device (1) for generating decontamination agent vapour, particularly hydrogen peroxide vapour, according to one of the preceding claims.
Dependencies are inferred from the claim text.