Formaldehyde fumigation and disinfection method and disinfection device thereof

A technology of fumigation, disinfection and sterilization device, applied in the direction of chemistry, gasification substances, etc., can solve the problems of complicated operation, fire hazard, formaldehyde poisoning, etc.
CN104800872BActive Publication Date: 2017-06-13SHIJIAZHUANG NO 4 PHARMA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHIJIAZHUANG NO 4 PHARMA
Publication Date
2017-06-13

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Abstract

The invention discloses a method for fumigation and disinfection of formaldehyde and a disinfection device thereof, which can well control the contact time between formaldehyde and potassium permanganate, make the formaldehyde react completely, and ensure that there is no residual formaldehyde liquid so as to achieve the effect of fumigation and disinfection for airtight rooms ; Make formaldehyde and potassium permanganate react after the operator leaves the disinfection room; make the whole disinfection process avoid the generation of open flames and ensure the safety of the operator.
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Description

technical field

[0001] The invention relates to a method for fumigation and disinfection of formaldehyde, and also relates to a device for fumigation and disinfection of formaldehyde. Background technique

[0002] The currently used formaldehyde fumigation method is to add formaldehyde into a stainless steel container, place the container on a stand, heat it with an alcohol lamp, and evaporate the formaldehyde in the indoor fumigation method. The disadvantage of this method is that the operation is cumbersome and there are potential safety hazards: The method needs to light the alcohol lamp before the operator can leave the room. At this time, the formaldehyde has begun to volatilize, which will affect the health of the operators who have not left the room, and even cause symptoms of formaldehyde poisoning. Severe formaldehyde poisoning will be life-threatening; the alcohol lamp is an open flame. , may cause a fire hazard. Contents of the invention

[0003] In order to so...

Claims

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