CN207137693U - A kind of hydrogen peroxide exhaust gas processing device - Google Patents
A kind of hydrogen peroxide exhaust gas processing device Download PDFInfo
- Publication number
- CN207137693U CN207137693U CN201721008431.8U CN201721008431U CN207137693U CN 207137693 U CN207137693 U CN 207137693U CN 201721008431 U CN201721008431 U CN 201721008431U CN 207137693 U CN207137693 U CN 207137693U
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- hydrogen peroxide
- filter element
- exhaust gas
- processing device
- gas processing
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Abstract
The utility model discloses a kind of hydrogen peroxide exhaust gas processing device, including vacuum flapper valve, hydrogen peroxide treatment device, bellows and magnetic valve, hydrogen peroxide treatment device includes outlet termination, upper shell, air inlet termination, lower house, catalyzed filter element, screw rod, active carbon filter core, spring, nut, draining connector and seal gasket, screw rod is through catalyzed filter element and active carbon filter core and is fixed on upper shell, is sealed between catalyzed filter element and active carbon filter core by seal gasket.This hydrogen peroxide exhaust gas processing device, hydrogen peroxide gas enters in hydrogen peroxide treatment device, pass through the catalyzed filter element that main component is manganese dioxide, hydrogen peroxide decomposes in the presence of catalyst manganese dioxide produces water and oxygen, other materials in charcoal absorption tail gas, tail gas after processing passes through bellows, is discharged into finally by vavuum pump in air, and unnecessary hydrogen peroxide pollution air do harm to huamn body is discharged after avoiding hydrogen peroxide sterilization.
Description
Technical field
Medical disinfecting technical field is the utility model is related to, especially a kind of hydrogen peroxide exhaust gas processing device.
Background technology
Now in the art, medicine equipment sterilize and sterilized mostly using pressure steam sterilizer, but some
Thermo-labile, not moisture-proof apparatus can not use above-mentioned sterilizing methods.Also have in addition and sterilized using oxirane and low temperature formaldehyde
Method, but both approaches can not remain on the toxicant on medical product after fully erased sterilization, can give and use
The patient for being sterilized medical product brings harm, it is therefore desirable to removes residual toxicity material in addition, adds expense and on the time
Burden.In order to solve the above problems, there is hydrogen peroxide low-temperature plasma sterilizer, it is first when such a method is sterilized
First hydrogen peroxide is contacted with medical product, sterilized using active material caused by hydrogen peroxide, utilize plasma afterwards
The hydrogen peroxide of residual is decomposed into nontoxic water and oxygen, the advantages that this device sterilization time is fast, temperature is low, pollution-free.
In the hydrogen peroxide low-temperature plasma sterilizer sterilizing of existing in the market, the hydrogen peroxide gas that does not eliminate passes through true
Empty pump is discharged into air.After there is hydrogen peroxide strong oxidizing property to enter vavuum pump, the pump housing can be corroded, influence the use of vavuum pump
Life-span.The hydrogen peroxide gas in air is discharged into air pollution, has harm to operating personnel's body.How to realize in vacuum
Unnecessary hydrogen peroxide gas is decomposed before pump to be turned into and to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of hydrogen peroxide exhaust gas processing device, possesses and avoid hydrogen peroxide sterilization
After the advantages of discharging unnecessary hydrogen peroxide pollution air do harm to huamn body, to solve the problems, such as in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of hydrogen peroxide exhaust gas processing device, including vacuum flapper valve, hydrogen peroxide treatment device, bellows and electromagnetism
Valve, the hydrogen peroxide treatment device include outlet termination, upper shell, air inlet termination, lower house, catalyzed filter element, screw rod, activated carbon
Filter core, spring, nut, draining connector and seal gasket, the upper shell and lower house connect through seal gasket sealing, described
The side of upper shell sets air inlet termination, and vacuum flapper valve is installed on air inlet termination, and the opposite side of upper shell sets outlet termination,
Bellows is installed, the lower house is internally provided with screw rod, and screw rod runs through catalyzed filter element and active carbon filter core on outlet termination
And be fixed on upper shell, sealed between catalyzed filter element and active carbon filter core by seal gasket, the bottom of screw rod is provided with spiral shell
Cap, the spring being enclosed on screw rod being provided between nut and active carbon filter core, the bottom of the lower house is connected with draining connector,
Magnetic valve is installed on draining connector.
As further program of the utility model：It is covered with thin channel on the catalyzed filter element.
As further program of the utility model：The other end connection sterilizing cabin of the vacuum flapper valve.
As further program of the utility model：The other end connection vavuum pump of the bellows.
As further program of the utility model：The main component of the catalyzed filter element is manganese dioxide.
As further program of the utility model：It is containing hydrogen peroxide catalyzed dose and living in the hydrogen peroxide treatment device
Property charcoal.
Compared with prior art, the beneficial effects of the utility model are as follows：
This hydrogen peroxide exhaust gas processing device, vavuum pump vacuumize will sterilizing cabin in remaining hydrogen peroxide gas pass through it is true
Neutral plate valve, air inlet termination enter in hydrogen peroxide treatment device, then pass through the catalyzed filter element that main component is manganese dioxide, mistake
Hydrogen oxide decomposes in the presence of catalyst manganese dioxide produces water and oxygen, then passes through active carbon filter core, charcoal absorption tail
Other materials in gas, the tail gas after processing pass through bellows, are discharged into finally by vavuum pump in air, avoid hydrogen peroxide
Unnecessary hydrogen peroxide pollution air do harm to huamn body is discharged after sterilizing.
Brief description of the drawings
Fig. 1 is hydrogen peroxide treatment device main pipe rail structural representation of the present utility model；
Fig. 2 is hydrogen peroxide treatment device internal structure schematic diagram of the present utility model；
Fig. 3 is catalyzed filter element sectional view of the present utility model.
In figure：1 vacuum flapper valve, 2 hydrogen peroxide treatment devices, 3 bellowss, 4 magnetic valves, 5 outlet terminations, 6 upper shells, 7
Air inlet termination, 8 lower houses, 9 catalyzed filter elements, 91 thin channels, 10 screw rods, 11 active carbon filter cores, 12 springs, 13 nuts, 14 rows
Liquid joint, 15 seal gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment,
A kind of hydrogen peroxide exhaust gas processing device, including vacuum flapper valve 1, hydrogen peroxide treatment device 2, bellows 3 and electricity
Magnet valve 4, hydrogen peroxide treatment device 2 is interior to contain hydrogen peroxide catalyzed dose and activated carbon, and catalyst can be by the peroxidating in tail gas
Hydrogen resolves into oxygen and water, and activated carbon can adsorb other pernicious gases, and water caused by decomposition is discharged by magnetic valve, completes to divide
Solution preocess, unnecessary hydrogen peroxide pollution air do harm to huamn body, hydrogen peroxide treatment are discharged after avoiding hydrogen peroxide sterilization
Device 2 includes outlet termination 5, upper shell 6, air inlet termination 7, lower house 8, catalyzed filter element 9, screw rod 10, active carbon filter core 11, spring
12nd, nut 13, draining connector 14 and seal gasket 15, upper shell 6 and lower house 8 connect through seal gasket 15 and sealed, and ensure
Sealing, the side of upper shell 6 set air inlet termination 7, install vacuum flapper valve 1 on air inlet termination 7, vacuum flapper valve 1 it is another
One end connection sterilizing cabin, the opposite side of upper shell 6 set outlet termination 5, bellows 3 are installed on outlet termination 5, bellows 3
The other end connects vavuum pump, and lower house 8 is internally provided with screw rod 10, and screw rod 10 runs through catalyzed filter element 9 and active carbon filter core 11
And be fixed on upper shell 6, thin channel 91 is covered with catalyzed filter element 9, guarantee fully contacts with hydrogen peroxide, catalyzed filter element 9
Main component be manganese dioxide, hydrogen peroxide resolves into water and oxygen, the He of catalyzed filter element 9 under the catalytic action of manganese dioxide
Sealed by seal gasket 15 between active carbon filter core 11, sealed by seal gasket 15, ensure tail gas all by effectively locating
Tail gas is managed, the bottom of screw rod 10 is provided with nut 13, is provided with and is enclosed on screw rod 10 between nut 13 and active carbon filter core 11
Spring 12, the bottom of lower house 8 are connected with draining connector 14, magnetic valve 4, water caused by discharge are installed on draining connector 14.
Running：Vacuum flapper valve 1 is opened, and vavuum pump, which vacuumizes, passes through remaining hydrogen peroxide gas in sterilizing cabin
Vacuum flapper valve 1, air inlet termination 7 enter in hydrogen peroxide treatment device 2, then by catalyzed filter element 9, catalyzed filter element 9 it is main
Composition is manganese dioxide, and hydrogen peroxide decomposes in the presence of catalyst manganese dioxide produces water and oxygen, then passes through activated carbon
Filter core 11, other materials in charcoal absorption tail gas, the tail gas after processing pass through bellows 3, discharged finally by vavuum pump
Into air.Water caused by being decomposed in hydrogen peroxide treatment device 2 is fallen by the automatic-discharging of magnetic valve 4, completes vent gas treatment mistake
Journey.
In summary：The hydrogen peroxide exhaust gas processing device, vavuum pump are vacuumized remaining hydrogen peroxide in sterilizing cabin
Gas is entered in hydrogen peroxide treatment device 2 by vacuum flapper valve 1, air inlet termination 7, is then manganese dioxide by main component
Catalyzed filter element 9, hydrogen peroxide decomposes in the presence of catalyst manganese dioxide produces water and oxygen, then passes through active carbon filter core
11, other materials in charcoal absorption tail gas, the tail gas after processing passes through bellows 3, sky is discharged into finally by vavuum pump
In gas, water caused by decomposition is fallen by the automatic-discharging of magnetic valve 4 in hydrogen peroxide treatment device 2, is completed vent gas treatment process, is kept away
Unnecessary hydrogen peroxide pollution air do harm to huamn body is discharged after exempting from hydrogen peroxide sterilization.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of hydrogen peroxide exhaust gas processing device, including vacuum flapper valve (1), hydrogen peroxide treatment device (2), bellows (3)
With magnetic valve (4), it is characterised in that：The hydrogen peroxide treatment device (2) includes outlet termination (5), upper shell (6), inlet end
Head (7), lower house (8), catalyzed filter element (9), screw rod (10), active carbon filter core (11), spring (12), nut (13), discharge opeing connect
Head (14) and seal gasket (15), the upper shell (6) and lower house (8) connect through seal gasket (15) and sealed, it is described on
The side of housing (6) sets air inlet termination (7), and vacuum flapper valve (1), the opposite side of upper shell (6) are installed on air inlet termination (7)
Setting outlet termination (5), bellows (3) is installed on outlet termination (5), the lower house (8) is internally provided with screw rod (10),
Screw rod (10) is through catalyzed filter element (9) and active carbon filter core (11) and is fixed on upper shell (6), catalyzed filter element (9) and activity
Sealed between filtration core (11) by seal gasket (15), the bottom of screw rod (10) is provided with nut (13), nut (13) and work
The spring (12) being enclosed on screw rod (10) is provided between property filtration core (11), the bottom of the lower house (8) is connected with discharge opeing
Joint (14), magnetic valve (4) is installed on draining connector (14).
A kind of 2. hydrogen peroxide exhaust gas processing device according to claim 1, it is characterised in that：The catalyzed filter element (9)
On be covered with thin channel (91).
A kind of 3. hydrogen peroxide exhaust gas processing device according to claim 1, it is characterised in that：The vacuum flapper valve
(1) other end connection sterilizing cabin.
A kind of 4. hydrogen peroxide exhaust gas processing device according to claim 1, it is characterised in that：The bellows (3)
The other end connects vavuum pump.
A kind of 5. hydrogen peroxide exhaust gas processing device according to claim 1, it is characterised in that：The catalyzed filter element (9)
Main component be manganese dioxide.
A kind of 6. hydrogen peroxide exhaust gas processing device according to claim 1, it is characterised in that：The hydrogen peroxide treatment
Contain hydrogen peroxide catalyzed dose and activated carbon in device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008431.8U CN207137693U (en) | 2017-08-02 | 2017-08-02 | A kind of hydrogen peroxide exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008431.8U CN207137693U (en) | 2017-08-02 | 2017-08-02 | A kind of hydrogen peroxide exhaust gas processing device |
Publications (1)
| Publication Number | Publication Date |
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| CN207137693U true CN207137693U (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721008431.8U Active CN207137693U (en) | 2017-08-02 | 2017-08-02 | A kind of hydrogen peroxide exhaust gas processing device |
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| CN (1) | CN207137693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607543A (en) * | 2018-04-10 | 2018-10-02 | 南京工业大学 | Magnetic separation type catalytic device for eliminating hydrogen peroxide and application thereof |
-
2017
- 2017-08-02 CN CN201721008431.8U patent/CN207137693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607543A (en) * | 2018-04-10 | 2018-10-02 | 南京工业大学 | Magnetic separation type catalytic device for eliminating hydrogen peroxide and application thereof |
| CN108607543B (en) * | 2018-04-10 | 2021-03-30 | 南京工业大学 | Magnetic separation type catalytic device for eliminating hydrogen peroxide and application thereof |
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