CN104127904A - Hydrogen peroxide vapor decomposing device - Google Patents
Hydrogen peroxide vapor decomposing device Download PDFInfo
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- CN104127904A CN104127904A CN201310159639.XA CN201310159639A CN104127904A CN 104127904 A CN104127904 A CN 104127904A CN 201310159639 A CN201310159639 A CN 201310159639A CN 104127904 A CN104127904 A CN 104127904A
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- hydrogen peroxide
- plate
- carbon fibre
- decomposition catalyst
- carbon fiber
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to a hydrogen peroxide vapor decomposing device which is used in environmental disinfection and sterilization. The material is installed on the bottom of a hydrogen peroxide environmental disinfection machine and is characterized in that a bottom carbon fiber board is installed on a bottom plate. A hydrogen peroxide decomposing catalyst is installed on the bottom carbon fiber board, wherein the decomposing catalyst is a granular substance which is composed of activated carbon and manganese dioxide. A primary filtering layer is installed outside the hydrogen peroxide decomposing catalyst. A top carbon fiber board is installed on the hydrogen peroxide decomposing catalyst. A separation plate is installed on the top carbon fiber board and is provided with a baffle and a sensor. In conclusion, the device is reliable and stable in operation and can greatly increasing air quality.
Description
Technical field
the invention belongs to a kind of hydrogen peroxide steam decomposition removal device that environment disinfected sterilizing industry is used, its objective is being decomposed into water and the oxygen without harm to human and environment after hydrogen peroxide steam absorption in disinfection space, make the hydrogen peroxide steam concentration in disinfection space be down to the degree without any harm and potential threat to human and environment.This device can be integrated into a part for hydrogen peroxide sterilizer, also can be used as recover and uses separately.This device is mainly used in hospital operating room, biocontainment laboratory, medicament compartment and other need space of sterilizing etc.
Background technology
the sterilizing in the fields such as current domestic operating room, biocontainment laboratory and medicament compartment adopts traditional sterilization method, ubiquity sterilizing not thoroughly, there is sterilizing dead angle, or sterilising cycle is long, efficiency is low, or biocide residual serious, personnel and environment are brought to the shortcomings such as larger harm.Hydrogen peroxide vapor sterilization is proved to be a kind of high-efficiency environment friendly sterilization method at home and abroad, is widely used in space sterilizing.Hydrogen peroxide steam can automatic classifying be not innocuous substance under usual conditions, therefore can not directly enter in atmosphere, after sterilization, the steam in space must adopt the mode that absorbs decomposition to remove, until its concentration reaches the harmless degree of correlation standard.
object of the present invention, is to provide a kind of hydrogen peroxide steam rapidly and efficiently to absorb and the device decomposing.
implementation of the present invention:
a kind of hydrogen peroxide steam decomposer, it is characterized in that: bottom carbon fibre plate is installed on base plate, on the carbon fibre plate of bottom, hydrogen peroxide decomposition catalyst is installed, the composition of decomposition catalyst is the particulate matter that a kind of active carbon mixes with manganese dioxide, in the outside of hydrogen peroxide decomposition catalyst, primary filter layer is installed, top carbon fibre plate is installed on hydrogen peroxide decomposition catalyst, on the carbon fibre plate of top, dividing plate is installed, baffle plate and sensor are installed on dividing plate.
Accompanying drawing explanation
below in conjunction with accompanying drawing, the present invention will be further described in detail.
fig. 1 is the cutaway view of the A-A of Fig. 2.
fig. 2 is the top view of Fig. 1.
in figure, each label declaration is as follows:
1, dividing plate, 2, top carbon fibre plate, 3, sensor, 4, plate washer, 5, hydrogen peroxide decomposition catalyst, 6, primary filter layer, 7, base plate, 8, bottom carbon fibre plate.
The specific embodiment
the present invention is mounted in a kind of device on hydrogen peroxide environment sterilizer bottom, dividing plate 1 of the present invention adopts rustless steel to manufacture " V " type, on dividing plate 1, be processed with 2 windows, be used for installing 2 baffle plates 4, baffle plate 4 adopts rustless steel processing and fabricating, by hinge and dividing plate 1, be installed together, when the present invention does not work, 2 baffle plates 4 are closed, when decontamination cycle blower fan is worked, baffle plate 4 is opened, the effect of sensor 3 be exactly baffle plate 4 be to feed back a control signal while opening, top carbon fibre plate 2 is installed below dividing plate 1, its effect is and the good combination of hydrogen peroxide decomposition catalyst 6 below, top carbon fibre plate 2 is at a window of centre processing, be used for installing dividing plate 1, the effect of hydrogen peroxide decomposition catalyst 5 is absorptions and decomposes airborne hydrogen peroxide, primary filter layer 6 is arranged on the outer surface of hydrogen peroxide decomposition catalyst 5, play the effect of the greater particle size particulate matter in preliminary filtered air, bottom carbon fibre plate 8 is installed below hydrogen peroxide decomposition catalyst 5, effect and the material of bottom carbon fibre plate 8 are identical with top carbon fibre plate 2, below bottom carbon fibre plate 8, base plate 7 is installed, base plate 7 adopts rustless steel to manufacture " recessed " type, the effect of base plate 7 is support base carbon fibre plates 8, guarantee that all parts installation of the present invention connects reliable.
when the present invention works; the air-flow that contains hydrogen peroxide steam enters inside of the present invention from the left and right sides by primary filter layer 6 and hydrogen peroxide decomposition catalyst 5; after filtering; airborne hydrogen peroxide is absorbed by hydrogen peroxide decomposition catalyst 5 and is decomposed into water and oxygen; now 2 baffle plates 4 are opened; in the air discharging again through the fresh air after filtering, thereby reach the object of hydrogen peroxide steam in quick removal environment, guarantee Environmental security.
in sum, the present invention adopts active carbon mixing manganese dioxide as hydrogen peroxide steam decomposition catalyst, can up hill and dale disinfection space hydrogen peroxide vapor be absorbed fast and decompose, thereby can significantly reduce disinfection cycle, operating room, medicament compartment etc. are come into operation fast.
Claims (1)
1. a hydrogen peroxide steam decomposer, it is characterized in that: bottom carbon fibre plate is installed on base plate, on the carbon fibre plate of bottom, hydrogen peroxide decomposition catalyst is installed, the composition of decomposition catalyst is the particulate matter that a kind of active carbon mixes with manganese dioxide, in the outside of hydrogen peroxide decomposition catalyst, primary filter layer is installed, top carbon fibre plate is installed on hydrogen peroxide decomposition catalyst, on the carbon fibre plate of top, dividing plate is installed, baffle plate and sensor are installed on dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159639.XA CN104127904A (en) | 2013-05-03 | 2013-05-03 | Hydrogen peroxide vapor decomposing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159639.XA CN104127904A (en) | 2013-05-03 | 2013-05-03 | Hydrogen peroxide vapor decomposing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104127904A true CN104127904A (en) | 2014-11-05 |
Family
ID=51800923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310159639.XA Pending CN104127904A (en) | 2013-05-03 | 2013-05-03 | Hydrogen peroxide vapor decomposing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104127904A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020009A (en) * | 2016-12-31 | 2017-08-08 | 浙江泰林生物技术股份有限公司 | A kind of digestion procedure of space hydrogen peroxide |
| US20190224622A1 (en) * | 2018-01-19 | 2019-07-25 | Replacement Parts Industries, Inc. | Apparatus and Method for Cleaning Sterilizer Exhaust Gas |
-
2013
- 2013-05-03 CN CN201310159639.XA patent/CN104127904A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020009A (en) * | 2016-12-31 | 2017-08-08 | 浙江泰林生物技术股份有限公司 | A kind of digestion procedure of space hydrogen peroxide |
| US20190224622A1 (en) * | 2018-01-19 | 2019-07-25 | Replacement Parts Industries, Inc. | Apparatus and Method for Cleaning Sterilizer Exhaust Gas |
| US10610828B2 (en) * | 2018-01-19 | 2020-04-07 | Replacement Parts Industries, Inc. | Apparatus and method for cleaning sterilizer exhaust gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |