CN205515680U - Nanometer fog generator - Google Patents

Abstract

The utility model discloses a nanometer fog generator, include: stock solution device, atomizing device, fan and top are equipped with the dry separator of open -ended, and dry separator sets up in stock solution device top, and dry separator and stock solution device intercommunication, and it is outside that atomizing device is located the stock solution device, the atomizing device both ends respectively with fan, the inside intercommunication of dry separator, and atomizing device still with stock solution device intercommunication, the fan will get into the inside liquid of atomizing device and blow to the dry separator inside. Liquid becomes tiny particle through atomizing device with liquid atomization from stock solution device entering atomizing device for the disinfection to carry out dry back row through dry separator and to waiting to disinfect the space, carry out disinfection operation under fan drive, the utility model discloses liquid tiny particle particle diameter after the atomizing is less, and is more close with the bacterium size, can suspend in the air for a long time to fully contact and reach the purpose of disinfecting with the bacterium in the air, and corrode less, convenient and safety.

Description

A kind of nanometer fog generator

Technical field

The utility model relates to disinfecting field, particularly to a kind of nanometer fog generator.

Background technology

Microorganism is widely present in nature, and when environment is suitable, microbes mushrooms out breeding, makes Become to pollute, therefore, in some particular surroundings, need to carry out disinfection and sterilizing.

In pharmaceutical industry, sterilization operation is essential, and current most enterprise of China is to GMP (the good job specification of Good Manufacturing Practice) workshop carries out disinfection sterilizing, mainly uses first Aldehyde is stifling and ozone or the mode of ultra violet lamp.Although formaldehyde fumigation is a kind of high-caliber sterilizing side Formula, but toxicity is relatively big, long-term, low concentration Formaldehyde Exposed can cause headache, dizzy, weak, sensory disturbance, Immunity reduces, and may occur in which drowsiness, failure of memory or neurasthenia, mental depression；Slow poisoning pair The harm of respiratory system is huge, and Long Term Contact formaldehyde can cause respiratory dysfunction and hepatogenotoxicity pathology, table Now can extremely wait for hepatocellular injury, liver radiation.Forbid using in GMP workshop in developed country；Use Ozone or ultra violet lamp, although use safety, but can only partly reduce the level of microorganism, disinfectant Flat relatively low, it is extremely difficult to kill the purpose of microorganism.

During realizing the utility model, inventor finds that prior art at least there is problems in that

Current disinfection way or Disinfection Effect are poor, or toxicity is relatively big, or disinfecting time is longer.

Utility model content

In order to solve that prior art Disinfection Effect is poor, time length and the big problem of toxicity, the utility model is real Execute example and provide a kind of nanometer fog generator.Described technical scheme is as follows:

A kind of nanometer fog generator, described nanometer fog generator includes: device for storing liquid, atomising device, blower fan With the Drying separator that top is provided with opening, described Drying separator is arranged on above described device for storing liquid, And described Drying separator connects with described device for storing liquid, described atomising device is positioned at outside described device for storing liquid Portion, described atomising device two ends connect with described blower fan, described Drying separator inside respectively, and described Atomising device also connects with device for storing liquid, and blower fan is blown to be dried separation dress by entering the liquid within atomising device Put inside.

As preferably, described Drying separator includes that the cavity structure that at least two connects, described being dried divide It is connected from the top of the bottom of device with described device for storing liquid, and connects with the inside of described device for storing liquid.

As preferably, the first cavity structure that described Drying separator includes being sequentially communicated from bottom to up, Two cavity structures and the 3rd cavity structure, described first cavity structure, described second cavity structure and described storage Liquid device is integral structure, and described second cavity structure is flexibly connected with described 3rd cavity structure, described 3rd cavity structure top is provided with described opening.

As preferably, described atomising device is atomizer, and described blower fan is high speed hot blast motor.

As preferably, the import of described atomizer connects with the air outlet of described high speed hot blast motor, described The outlet of atomizer is internal with described first cavity structure to be connected.

As preferably, being provided with through hole bottom described device for storing liquid, described through hole is by pipeline and described atomization The internal connection of shower nozzle, device for storing liquid internal liquid via through holes, pipeline, enter inside described atomizer.

Further, described nanometer fog generator also includes shell, described device for storing liquid, atomising device, wind Machine and Drying separator are arranged at described enclosure, and described shell is provided with perforation, described high speed The air inlet of hot blast motor is in communication with the outside by described perforation.

Further, described nanometer fog generator also includes the first support and the second support, described first support It is arranged between the base plate of described enclosure and described blower fan, is used for supporting described blower fan, described second Frame is arranged between described blower fan and described 3rd cavity structure, is used for supporting described 3rd cavity structure.

Further, described nanometer fog generator also includes circuit controller, and described circuit controller is with described Blower fan connects.

Further, described nanometer fog generator also includes that roller, the bottom of described shell are provided with multiple Roller.

The technical scheme that the utility model embodiment provides has the benefit that

In the utility model, sterilization liquid enters atomising device from device for storing liquid, by atomising device by liquid It is atomized into little particle, and drying separator is dried heel row extremely space to be sterilized under blower fan drives, Carry out disinfection operation；The little particle of sterilised liq after the utility model atomization, its particle diameter is less, itself and bacterium Size closer to, it is possible to long-time suspend in atmosphere, and be fully contacted with the bacterium in air and reach Sterilization purpose, and less to the corrosion of object in disinfection space, convenient and safety；It addition, the utility model Simple in construction and cost are relatively low.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme in the utility model embodiment, embodiment will be described below The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Some embodiments of utility model, for those of ordinary skill in the art, are not paying creative work On the premise of, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the nanometer fog generator that the utility model embodiment provides.

Wherein: 1 device for storing liquid, 11 through holes,

2 blower fans,

3 atomising devices,

4 Drying separators, 44 openings,

41 first cavity structures, 42 second cavity structures, 43 the 3rd cavity structures

5 second supports,

6 first supports,

7 shells, 71 perforation, 72 rollers.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing to this Utility model embodiment is described in further detail.

As it is shown in figure 1, the utility model provides a kind of nanometer fog generator, described nanometer fog generator bag Include: device for storing liquid 1, atomising device 3, blower fan 2 and top are provided with the Drying separator 4 of opening 44, institute State Drying separator 4 to be arranged on above described device for storing liquid 1, and described Drying separator 4 and described storage Liquid device 1 connects, and it is outside that described atomising device 3 is positioned at described device for storing liquid 1, described atomising device 3 two ends Connect with described blower fan 2, described Drying separator 4 inside respectively, and described atomising device 3 is gone back and liquid storage Device 1 connects, and blower fan 2 is blown to Drying separator 4 inside by entering the liquid within atomising device 3.

Wherein, Drying separator 4 connects with device for storing liquid 1, and configuration is suitable for the sterilization of bacterium to be sterilized and uses Liquid, is deposited to device for storing liquid 1, and during use, sterilization liquid is entered atomising device 3 by device for storing liquid 1, The little particle of liquid is atomized the liquid into into, under the blowing of blower fan 2 so that the little particle of liquid by atomising device 3 Enter Drying separator 4, and move up along Drying separator 4 inwall, and finally separate dress from dry The opening 44 putting 4 tops drains into space to be sterilized, and the bigger liquid particles not being dried is then by dry point Inwall from device 4 is condensed into solution backflow and enters back in storage device；Sterilization liquid is also by this opening 44 add device for storing liquid 1, i.e. this opening 44 can add entrance as liquid；

During the little particle of liquid moves up along Drying separator 4 inwall, blowing so that liquid of blower fan 2 The little particle of body is constantly dried in Drying separator 4 and separates, and its particle diameter reduces further, and water content enters one Step reduces, and the overwhelming majority can reach less than 1 μm, and even part can reach 0.1 μm, and the little particle of liquid can Long-time suspension in atmosphere and is fully contacted with the bacterium in air and reaches to be sterilized purpose；And water content is entered One step reduces, and can be substantially reduced and treat the corrosion of equipment in disinfection space；And experiment shows, sterilization liquid Concentration is the least, and it is the least that it is atomized into the short grained particle diameter of liquid, therefore, uses the sterilization liquid of low concentration Body, can be greatly reduced the corrosion of object in disinfection space, also improves the efficiency of sterilization simultaneously, side Just and safety；It addition, the utility model simple in construction and cost are relatively low, it is particularly suitable for disappearing of confined space Poison and sterilizing, as GMP cleaning shop, hospital operating room, ICU ward, freeze drier, transmission The sterilization of window and Biohazard Safety Equipment etc..Coordinate activity hydrogen peroxide to use, have noresidue after sterilizing, The advantage such as pollution-free, is a kind of desired sanitisation sterilizing installation that may replace formaldehyde.

As it is shown in figure 1, as preferably, described Drying separator 4 includes the cavity structure that at least two connects, The bottom of described Drying separator 4 is connected with the top of described device for storing liquid 1, and with described device for storing liquid 1 Inside connection.

As it is shown in figure 1, as preferably, in the utility model embodiment, described Drying separator 4 include from Under supreme the first cavity structure the 41, second cavity structure 42 and the 3rd cavity structure 43, the institute being sequentially communicated State the first cavity structure 41, described second cavity structure 42 and described device for storing liquid 1 in integral structure, institute Stating the second cavity structure 42 to be flexibly connected with described 3rd cavity structure 43, described 3rd cavity structure 43 pushes up Portion is provided with described opening 44.

Wherein, Drying separator 4 includes the cavity structure that at least two connects, the most at least two-stage separator, The shape of the chamber of cavity structure can be circular, square or other any shapes, between each cavity structure Can be connected by pipeline or dividing plate with holes, but must assure that the sterilised liq of addition can fully flow into The most substantially remain to device for storing liquid 1, the most also to ensure by the cohesion of Drying separator 4 inwall Sterilised liq flows back into and the most substantially remains in device for storing liquid 1, afterbody separator (this The 3rd cavity structure 43 in embodiment) top have opening 44, as the sterilised liq after dry separation The spray outlet of dry fog particle (particle diameter be less than 1 μm), the most also adds entrance as sterilised liq；First Cavity structure the 41, second cavity structure 42 and device for storing liquid 1, in integral structure, are possible to prevent leakage to leak gas.

As it is shown in figure 1, as preferably, described atomising device 3 is atomizer, described blower fan 2 is the hottest Wind turbine.

As it is shown in figure 1, as preferred, the import of described atomizer and the air-out of described high speed hot blast motor Mouth connection, the outlet of described atomizer is internal with described first cavity structure 41 to be connected.

Wherein, in the utility model embodiment, the blowout of high speed hot blast motor is hot blast, at the liquid by atomization It is internal that the little particle of body is blown into Drying separator 4, and during moving up along inwall, easily makes liquid Little particle is dehydrated further, and water content reduces further, and reaching, smaller particle is abundant with the bacterium in air While contact, also reduce further treating the corrosion of equipment in disinfection space；Entering of high speed hot blast motor Air port is furnished with interface, convenient the confined space such as freeze drier, pass-through box connecting flexible pipe and sterilizing to be sterilized Being connected with Biohazard Safety Equipment etc., the air outlet of high speed hot blast motor is also equipped with interface, convenient by pipeline with The import of atomizer is connected；Atomizer can be pneumatic nebulization shower nozzle, can produce by high speed hot blast motor Raw high-speed jet air, carries out broken atomization dry for spraying into after the little particle of sterilised liq to sterilised liq again In separator 4；

Atomizer first-selection double fluid atomization nozzle (air-blast atomizer), on the one hand to guarantee going out at sterilised liq Form negative pressure at Kou, conveniently sterilised liq is sucked atomizer from device for storing liquid 1, on the other hand to protect Demonstrate,prove bigger atomisation area, so that the little particle of thimerosal spraying out from atomizer is the most in large area First cavity structure 41 is diffused being dried, thus forms less thimerosal particle, be not dried by Bulky grain be partly into second or the 3rd cavity structure 43 again be dried formation less particle, another The larger particles that is not dried by of part is then condensed into liquid and flows back in device for storing liquid 1 and be again atomized, And so forth, the purpose that size particles is completely dried, separates i.e. has been reached.

As it is shown in figure 1, as preferably, be provided with through hole 11, described through hole 11 bottom described device for storing liquid 1 Connect by pipeline and described atomizer are internal, device for storing liquid 1 internal liquid via through holes 11, pipeline, enter Enter inside described atomizer.

Wherein, in the utility model embodiment, device for storing liquid 1 uses liquid storing barrel, and it is first-selected circular or square, Bottom has through hole 11, is connected with atomizer by pipeline, it is possible to device for storing liquid 1 is furnished with liquid level gauge, Either with or without residual after the size calculating sprayed volume with observation and the sterilised liq being quantitatively adding atomization.

As it is shown in figure 1, further, described nanometer fog generator also includes shell 7, described device for storing liquid 1, It is internal, on described shell 7 that atomising device 3, blower fan 2 and Drying separator 4 are arranged at described shell 7 Being provided with perforation 71, the air inlet of described high speed hot blast motor is in communication with the outside by described perforation 71.

Wherein, all parts in the utility model embodiment can be fixed by the setting of shell 7, perforation 71 Setting can be high speed hot blast motor provide wind regime.

As it is shown in figure 1, further, described nanometer fog generator also includes the first support 6 and the second support 5, Described first support 6 is arranged between the base plate within described shell 7 and described blower fan 2, is used for supporting described Blower fan 2, described second support 5 is arranged between described blower fan 2 and described 3rd cavity structure 43, is used for Support described 3rd cavity structure 43.

Further, described nanometer fog generator also includes circuit controller, and described circuit controller is with described Blower fan 2 connects.

As it is shown in figure 1, further, described nanometer fog generator also includes roller 72, described shell 7 Bottom be provided with multiple roller 72.

To sum up, the utility model has the advantage that

1., owing to have employed high speed hot blast motor and Double-fluid atomization nozzle composition atomization system, not only cost is relatively Low, but also the hot blast of available high speed hot blast motor generation carries out concentration to the thimerosal particle after spraying and does Dry；

2. it is firstly introduced Drying separator 4 (including primary separator, second-stage separator and three grades of separators) Thimerosal particle (less than 10 μm) after atomizer is sprayed is carried out again dry and separation repeatedly, Make big particle be dried to small particles, or cohesion is back in device for storing liquid 1 spraying again for liquid and becomes little Particle；

3. when the concentration of Hydrogen Peroxide Disinfection Solution used is less than 10%, the sterilization that the utility model finally produces Agent particle is less than 1 μm；When the concentration of Hydrogen Peroxide Disinfection Solution used is 6%, the utility model finally produces Raw disinfectant particle is less than 0.5 μm μm (being concentrated mainly between 0.3-0.5 μm)；Theoretically, institute is worked as During by the concentration of Hydrogen Peroxide Disinfection Solution less than 1%, the disinfectant particle that the utility model finally produces is less than 0.1 μm (reaches nanoscale).It is better than now all of Hydrogen Peroxide Disinfection Solution atomization technique, also superior to the widest The Neulized inhalation technology of general use, such as the atomization suction used for preventing and treat interstitial plasma cell pneumonia Entering technology, its atomizing particle size is all only between 1-5 μm；

4. the utility model is when space disinfection sterilizing, and the Hydrogen Peroxide Disinfection Solution concentration used can reduce To less than 3%, significantly reduce the corrosion that epoxy ground and color steel are caused by hydrogen peroxide, the most also carry The high efficiency of sterilization；

5. the utility model cannot be only used for such as GMP cleaning shop, room, hospital operating room and ICU ward Sterilization, but also can be used for airtight chamber such as freeze drier, pass-through box and Biohazard Safety Equipment etc. Sterilization.

6. the utility model is when for GMP cleaning shop sterilization, though Drying separator 4 top Opening 44 less than 0.5m, also will not produce corrosion from the distance between color steel wall and epoxy ground, because The particle diameter of the hydrogen peroxide atomization particle that the utility model produces is less than 1 μm, and moisture-free, is a kind of exhausted To dry particle, its particle size can be measured with the dust particle detector.And existing peroxidating The hydrogen peroxide dry fog equipment (model that hydrogen dry fog technology produces such as Ou Feimu (OXYPHARM) company of France OXY-2500, after atomization, particle diameter is about 5 μm) when for workshop sterilization, because it is atomized Particle contains large quantity of moisture, and the distance between its atomisation outlet and color steel wall and epoxy ground have to be larger than More than 2m, otherwise will produce corrosion, particularly little when its atomisation outlet and color steel distance between the walls Just can find that when 1m color steel wall is wetted and produces strong corrosion, after its atomization, the size of particle diameter exists All cannot be measured with the dust particle detector within the distance of 1m, because now the dust particle detector Probe also can be wetted and produce severe contamination.

7. the utility model is when sterilization, safe and efficient, and sterilization process is uninterrupted, and cycle period is short, To human body fanout free region, the most harmless to equipment surface and wall and ground, coordinate activity Hydrogen Peroxide Disinfection Solution Use, there is noresidue, free of contamination advantage after sterilizing, be a kind of can replace completely formaldehyde sterilization green Colour circle protects sterilizing equipment decontaminating apparatus.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all should wrap Within being contained in protection domain of the present utility model.

Claims (10)

1. a nanometer fog generator, it is characterised in that described nanometer fog generator includes: device for storing liquid, Atomising device, blower fan and top are provided with the Drying separator of opening, and described Drying separator is arranged on institute State above device for storing liquid, and described Drying separator connects with described device for storing liquid, described atomising device position Outside described device for storing liquid, described atomising device two ends respectively with described blower fan, described Drying separator Inside connects, and described atomising device also connects with device for storing liquid, and blower fan will enter the liquid within atomising device Body is blown to inside Drying separator.

Nanometer fog generator the most according to claim 1, it is characterised in that described Drying separator Top including the cavity structure of at least two connection, the bottom of described Drying separator and described device for storing liquid Portion connects, and connects with the inside of described device for storing liquid.

Nanometer fog generator the most according to claim 2, it is characterised in that described Drying separator Including the first cavity structure being sequentially communicated from bottom to up, the second cavity structure and the 3rd cavity structure, described First cavity structure, described second cavity structure and described device for storing liquid are integral structure, and described second is empty Cavity configuration is flexibly connected with described 3rd cavity structure, and described 3rd cavity structure top is provided with described opening.

Nanometer fog generator the most according to claim 3, it is characterised in that described atomising device is mist Changing shower nozzle, described blower fan is high speed hot blast motor.

Nanometer fog generator the most according to claim 4, it is characterised in that entering of described atomizer Mouth connects with the air outlet of described high speed hot blast motor, the outlet of described atomizer and described first cavity knot The internal connection of structure.

Nanometer fog generator the most according to claim 5, it is characterised in that bottom described device for storing liquid Being provided with through hole, described through hole connects by pipeline and described atomizer are internal, device for storing liquid internal liquid Via through holes, pipeline, enter inside described atomizer.

Nanometer fog generator the most according to claim 6, it is characterised in that described nanometer fog generator Also include shell, described device for storing liquid, atomising device, blower fan and Drying separator be arranged at described outside Inside shell, described shell is provided with perforation, the air inlet of described high speed hot blast motor by described perforation with Extraneous connection.

Nanometer fog generator the most according to claim 7, it is characterised in that described nanometer fog generator Also include that the first support and the second support, described first support are arranged on the base plate of described enclosure with described Between blower fan, being used for supporting described blower fan, described second support is arranged on described blower fan and described 3rd cavity Between structure, it is used for supporting described 3rd cavity structure.

Nanometer fog generator the most according to claim 8, it is characterised in that described nanometer fog generator Also include that circuit controller, described circuit controller are connected with described blower fan.

Nanometer fog generator the most according to claim 9, it is characterised in that described nanometer mist occurs Device also includes that roller, the bottom of described shell are provided with multiple roller.