CN103721280A - Purification device of bedding and mattress sterilization bag - Google Patents
Purification device of bedding and mattress sterilization bag Download PDFInfo
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- CN103721280A CN103721280A CN201210386852.XA CN201210386852A CN103721280A CN 103721280 A CN103721280 A CN 103721280A CN 201210386852 A CN201210386852 A CN 201210386852A CN 103721280 A CN103721280 A CN 103721280A
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- purifier
- sucking filtration
- bedding
- filtration device
- sterilizing
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a purification device of a bedding and mattress sterilization bag. The purification device can be used for ordinary bedding and mattress processed via oxirane sterilization and mildew prevention, and is especially suitable for disinfection and sterilization before washing of dirty and moldy bedding and mattress collected by laundry industry and laundry centers, and purification and removing of residual oxirane in the bedding and mattress sterilization bag.
Description
technical fieldthe present invention relates to a kind of purifier of bedding sterilizing bag, be applicable to the bedding after ethylene oxide sterilizing mildew-resistant for daily Common People, dirty woollen blanket, the bedding that industry and washing center collect is particularly useful for doing washing, after the washing sterilization in early stage, ethylene oxide residue gas cleaning and removing in bag.EO can kill various microorganisms, comprises bacterial propagule, brood cell, virus and fungal spore, is a kind of broad-spectrum biocide.Be commonly considered as because it can non-specific alkylating occur with protein, DNA and the RNA of microorganism.EO in aqueous solution can with protein on free carboxy (COOH), amino (2NH2), sulfydryl (2SH) and hydroxyl (2OH) generation alkylating, replace labile hydrogen atom and form the compound with hydroxyl second root (CH2CH2OH), group on protein is by alkylation, the reactive group that protein has been lost need in analytic metabolism, hinder the normal chemical reaction of bacterioprotein and metabolism, thereby caused microbial death.Up to the present, all data show that EO bactericidal action is irreversible, that is to say that EO is antibacterial (sterileagent) rather than disinfectant (disinfectant).And show that according to various clinical, scientific research results EO is the best a kind of chemosterilant of sterilization effect in all chemosterilants or biocide.Oxirane can suppress the activity of some microbial enzymes, comprises phosphoric acid kinase, peptidase, choline enzyme and cholinesterase.Oxirane also causes the deactivation of microorganism with DNA, RNA generation alkylating.Eo sterilization, is one of the most effective gaseous sterilization method in the world, is the indispensable and first-selected sterilizing methods of hospital.In the hospital of the U.S., Japan, China, adopt eo sterilization at present.Although oxirane has sterilizing purposes so widely, while using due to its three large itself drawbacks limit the convenience of its use: (1) whole sterilization cycle time is longer, and its reason is that to need the long period to ventilate to remove EO residual.(2) EO is poisonous, is suspicious carcinogen, and the concentration that must control EO in room air is lower than state specified standards.(3) EO is inflammable and explosive, when storage and sterilizing, definitely can not reveal.Safe steriliser be must select, safety operation and storage carried out.The present invention relates to a kind of purifier of bedding sterilizing bag, has overcome above deficiency, is exclusively used in purification and the removal of gas residue in ethylene oxide sterilizing bedding sterilizing bag, the more convenience-for-people property of sterilizing methods, randomness, the feature of environmental protection, the safety that make.
background technologythe method for disinfection and sterilization that at present bedding and bed necessaries are generally used has that ozone, ultraviolet and liquid are chloride, three kinds of peroxide detergent sterilizations, but each mode all exists certain drawback.Ozone can make bedding decolouring, bactericidal effect limitation, effectively kill virus; Ultraviolet penetration capacity is poor, and sterilization is not thorough; And liquid disinfectant has certain corrosiveness to bedding, after using, the liquid of discharge also may cause environmental pollution.Bedding liquid disinfectant comparison of brands domestic on Vehicles Collected from Market is few, mainly take sanitary purpose washing as main, and general bactericidal activity is poor, and one time the larger cost of injected volume is high.On Vehicles Collected from Market, bedding sterile products is to be mainly abroad main brand, this class disinfectant mainly adopts chlorocresol compounds as disinfection main constituent, and in long-term use procedure, find larger to people's skin irritation, the bactericidal activity of above-mentioned bedding disinfectant exists fungicidal spectrum actual use amount narrow, that sterilization needs larger, the problem that cost is high, so this compounds is the kind being eliminated gradually.The detergent with sterilizing growing up recent years mostly is oxidation dosage form, as oxygen floats, chlorine-containing agent etc., and the unstable easy decomposition of its character, bactericidal activity reduces; Strong oxidizer can cause washed fabric decolouring as Dexol, SODIUM PERCARBONATE soak in addition, thereby affects its scope of application etc.The mode that adopts the purifier of low temperature EO gas fumigation and bedding sterilizing bag, has overcome the various drawbacks that bedding sterilizes under the modes such as ozone, ultraviolet, liquid disinfectant.
summary of the inventionbecause the process of ethylene oxide sterilizing is complicated, cause its failed reason a lot, and do not have classical parameter configuration to go for various situations, in order to guarantee the quality of sterilizing, it is carried out to strict checking and routine monitoring is necessary.Adopt low temperature ethylene oxide sterilizing; each sterilising cycle is only used the ethylene oxide gas less than 10-20 gram can complete whole sterilising cycle; combine with the purifier purification techniques of bedding sterilizing bag; guarantee that residual ethylene oxide is lower than national standard, than one times of the less residue of traditional pressure-type.After sterilizing, residual ethylene oxide 0.5ppm is well below the standard of national standard < 10ppm.Sterilization ling is active, at room temperature gets final product sterilizing.Without vacuum, without pressure and high temperature, without distilled water, make sterilizing and purify in same bag to carry out, use the purifier of advanced bedding sterilizing bag, at sterilising cycle end, sterilizing article sucking filtration is purified to two hours.Ethylene oxide residue sucking filtration is purified to and in water, generates nontoxic ethylene glycol, environmentally safe.The technical specification of everything, must have the residual sucking filtration purifier of EO of a uniqueness.
The purifier of bedding sterilizing bag is comprised of four parts:
(1), by a squeezable macrotype spherical capsule (having three holes), form sucking filtration device;
(2), with two dress water plastic bottles as purifier;
(3), by one end band, closed a latex tubing of film, as suction nozzle;
(4), by one end band, closed a latex tubing of film, as escape pipe.
The purifier of bedding sterilizing bag assembles:
(1), by three holes of ball-type capsule sucking filtration device respectively on a left side, upper end, band is closed to the latex tubing of film one end, as suction nozzle, plug;
(2), by three holes of ball-type capsule sucking filtration device respectively on the right side, upper end, band is closed to the latex tubing of film one end, as escape pipe, plug;
(3), the lower stomidium of ball-type capsule sucking filtration device is plugged to the water bottle of a purifier;
(4) one end, using ball-type capsule sucking filtration device as escape pipe, is inserted on the plastic bottle purifier of another dress water;
The process acts principle of the purifier of bedding sterilizing bag: utilize sucking filtration device to combine with purifier, after sterilizing program completes, the suction nozzle of sucking filtration purifier is inserted to sterilizing bag, air-breathing by the residual gas sucking-off of sterilizing bag by sucking filtration device; Enter in the water bottle of purifier; By the giving vent to anger of sucking filtration device, enter in the water bottle of purifier again, through the residual gas that water purifies for the first time, then along the escape pipe inserting, again enter in the water bottle of the second purifier in water bottle.Through sucking filtration repeatedly, the residual gas in ethylene oxide sterilizing bag is purified and generates nontoxic ethylene glycol through twice and water, residual ethylene oxide is less than 0.5ppm, well below the standard of national standard < 10ppm.Completely pollution-free to environment.Utilize epoxyethane gas for disinfection to carry out sterilizing to bedding, reduced simultaneously and used a large amount of disinfectant, easy to use, walk away safety.
The advantage of the purifier of bedding sterilizing bag: (1) is used the ethylene oxide gas less than 10-20 gram, without vacuum, without pressure and high temperature, without distilled water, after sterilizing, EO residual quantity is low.After sterilizing, residual ethylene oxide 0.5ppm is well below the standard of national standard < 10ppm.(2) little to article damage, thermo-labile bedding sterilizing is had to purposes very widely.(3) purifier of bedding sterilizing bag at room temperature can motility sterilizing.Sterilizing and purification are carried out in same bag, at sterilising cycle end, sterilizing article sucking filtration are purified to two hours.Ethylene oxide residue sucking filtration is purified to and in water, generates nontoxic ethylene glycol, environmentally safe.(4) unique sucking filtration purifier, easy to use, walk away safety.Do not need special instrument and equipment.
the specific embodimentbelow in conjunction with example, the present invention is described in further detail:
The purifier of bedding sterilizing bag is comprised of four parts:
(1), by a squeezable macrotype spherical capsule (having three holes), form sucking filtration device;
(2), with two dress water plastic bottles as purifier;
(3), by one end band, closed a latex tubing of film, as suction nozzle;
(4), by one end band, closed a latex tubing of film, as escape pipe.
The purifier of bedding sterilizing bag assembles:
(1), by three holes of ball-type capsule sucking filtration device respectively on a left side, upper end, band is closed to the latex tubing of film one end, as suction nozzle, plug;
(2), by three holes of ball-type capsule sucking filtration device respectively on the right side, upper end, band is closed to the latex tubing of film one end, as escape pipe, plug;
(3), the lower stomidium of ball-type capsule sucking filtration device is plugged to the water bottle of a purifier;
(4) one end, using ball-type capsule sucking filtration device as escape pipe, is inserted on the plastic bottle purifier of another dress water.
The process acts principle of the purifier of bedding sterilizing bag: utilize sucking filtration device to combine with purifier, after sterilizing program completes, the suction nozzle of sucking filtration purifier is inserted to sterilizing bag, air-breathing by the residual gas sucking-off of sterilizing bag by sucking filtration device; Enter in the water bottle of purifier; By the giving vent to anger of sucking filtration device, enter in the water bottle of purifier again, through the residual gas that water purifies for the first time, then along the escape pipe inserting, again enter in the water bottle of the second purifier in water bottle.Through sucking filtration repeatedly, the residual gas in ethylene oxide sterilizing bag is purified and generates nontoxic ethylene glycol through twice and water, residual ethylene oxide is less than 0.5ppm, well below the standard of national standard < 10ppm.Completely pollution-free to environment.Utilize epoxyethane gas for disinfection to carry out sterilizing to bedding, reduced simultaneously and used a large amount of disinfectant, easy to use, walk away safety.
Claims (3)
1. the present invention relates to a kind of purifier of bedding sterilizing bag, it is characterized in that thering is following composition:
(1), by a squeezable macrotype spherical capsule (having three holes), form sucking filtration device;
(2), with two dress water plastic bottles as purifier;
(3), by one end band, closed a latex tubing of film, as suction nozzle;
(4), by one end band, closed a latex tubing of film, as escape pipe.
2. the purifier of a kind of bedding sterilizing bag according to claim 1, is characterized in that having following assembling:
(1), by three holes of ball-type capsule sucking filtration device respectively on a left side, upper end, band is closed to the latex tubing of film one end, as suction nozzle, plug;
(2), by three holes of ball-type capsule sucking filtration device respectively on the right side, upper end, band is closed to the latex tubing of film one end, as escape pipe, plug;
(3), the lower stomidium of ball-type capsule sucking filtration device is plugged to the water bottle of a purifier;
(4) one end, using ball-type capsule sucking filtration device as escape pipe, is inserted on the plastic bottle purifier of another dress water.
3. the purifier of a kind of bedding sterilizing bag according to claim 1, it is characterized in that thering is following process acts principle: utilize sucking filtration device to combine with purifier, after sterilizing program completes, the suction nozzle of sucking filtration purifier is inserted to sterilizing bag, air-breathing by the residual gas sucking-off of sterilizing bag by sucking filtration device; Enter in the water bottle of purifier; By the giving vent to anger of sucking filtration device, enter in the water bottle of purifier again, through the residual gas that water purifies for the first time, then along the escape pipe inserting, again enter in the water bottle of the second purifier in water bottle; Through sucking filtration repeatedly, the residual gas in ethylene oxide sterilizing bag is purified and generates nontoxic ethylene glycol through twice and water, residual ethylene oxide is less than 0.5ppm, well below the standard of national standard < 10ppm; Completely pollution-free to environment; Utilize epoxyethane gas for disinfection to carry out sterilizing to bedding, reduced simultaneously and used a large amount of disinfectant, easy to use, walk away safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386852.XA CN103721280A (en) | 2012-10-14 | 2012-10-14 | Purification device of bedding and mattress sterilization bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386852.XA CN103721280A (en) | 2012-10-14 | 2012-10-14 | Purification device of bedding and mattress sterilization bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103721280A true CN103721280A (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210386852.XA Pending CN103721280A (en) | 2012-10-14 | 2012-10-14 | Purification device of bedding and mattress sterilization bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103721280A (en) |
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2012
- 2012-10-14 CN CN201210386852.XA patent/CN103721280A/en active Pending
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Application publication date: 20140416 |