CN202410517U - Integrated device for filtering and catalyzing hydrogen peroxide vapor - Google Patents
Integrated device for filtering and catalyzing hydrogen peroxide vapor Download PDFInfo
- Publication number
- CN202410517U CN202410517U CN2011204804456U CN201120480445U CN202410517U CN 202410517 U CN202410517 U CN 202410517U CN 2011204804456 U CN2011204804456 U CN 2011204804456U CN 201120480445 U CN201120480445 U CN 201120480445U CN 202410517 U CN202410517 U CN 202410517U
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- Prior art keywords
- net
- catalytic
- installation
- filter
- installation groove
- Prior art date
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- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000001914 filtration Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000003197 catalytic effect Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 4
- 230000005494 condensation Effects 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims abstract 10
- 230000001681 protective effect Effects 0.000 claims abstract 10
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 6
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 3
- 239000005751 Copper oxide Substances 0.000 claims 1
- 229910000431 copper oxide Inorganic materials 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 abstract description 22
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000003054 catalyst Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000003421 catalytic decomposition reaction Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 231100000572 poisoning Toxicity 0.000 description 3
- 230000000607 poisoning effect Effects 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Removal Of Specific Substances (AREA)
Abstract
一种过氧化氢蒸气过滤催化一体化装置，包括：安装底座、上盖板、轴流风机、内层过滤网、催化网、隔离栅、外层过滤网、外防护网和壳体，进风口、出风口；安装支架底部设有三个同心圆槽，即内层过滤网安装槽、催化网安装槽、外层过滤网和外防护网安装槽；催化网安装槽内设有冷凝水汇聚槽，冷凝水汇聚槽下方设有冷凝水汇聚管；位于催化网安装槽、外层过滤网安装槽之间凸起的圆台上设有隔离栅安装孔，隔离栅整体插入隔离栅安装孔中；将内层过滤网、催化网、隔离栅、外层过滤网和外防护网分别安装在安装底座上的内层过滤网安装槽、催化网安装槽、外层过滤网和外防护网安装槽中，盖上上盖板加以固定；轴流风机固定在安装底座中间，工作时带动风叶转动。本实用新型中过滤与催化共用一个通道，使整个装置体积大大减小，有效的利用了空间，过滤网、催化网便于更换，安装维护简单。
An integrated device for filtering and catalyzing hydrogen peroxide vapor, comprising: an installation base, an upper cover plate, an axial flow fan, an inner filter, a catalytic net, an isolation grid, an outer filter, an outer protective net and a housing, and an air inlet , air outlet; there are three concentric circular grooves at the bottom of the mounting bracket, namely, the inner filter installation groove, the catalytic mesh installation groove, the outer filter mesh and the outer protective mesh installation groove; the catalytic mesh installation groove is provided with a condensation water collection groove, There is a condensed water collecting pipe under the condensed water collecting tank; there is an isolation grid installation hole on the raised round platform between the catalytic net installation slot and the outer filter installation slot, and the isolation grid is inserted into the isolation grid installation hole as a whole; The filter screen, the catalytic net, the isolation grid, the outer filter net and the outer protective net are respectively installed in the inner filter net installation groove, the catalytic net installation groove, the outer layer filter net and the outer protective net installation groove on the installation base, and the cover The upper cover plate is fixed; the axial flow fan is fixed in the middle of the installation base, and drives the fan blades to rotate during operation. In the utility model, the filtration and the catalysis share a channel, so that the volume of the whole device is greatly reduced, the space is effectively used, the filter net and the catalytic net are easy to replace, and the installation and maintenance are simple.
Description
Technical field
The utility model relates to a kind of hydrogen peroxide vapor filtration catalytic integrated apparatus, with hydrogen peroxide vapor catalytic decomposition remaining in the disinfectant with hydrogen peroxide system, reaches the purpose of innoxious discharging.
Background technology
After the disinfectant with hydrogen peroxide system executes sterilizing operation, meeting residual fraction hydrogen peroxide vapor in sterile environment, this steam is directly discharged or is stayed in the sterile environment, can produce necessarily corrosion and injury to environment.Therefore generally speaking, reclaim and quicken its decomposition, reach the purpose of innoxious discharging it through catalysis.In order to prevent catalyst poisoning, increase solid matter particle that grade one filter suspends in to gas and filter and hold back through general before the catalyst converter at gas.The catalyst that is applicable to hydrogen peroxide decomposes is more, like manganese dioxide, cupric oxide, silver etc., can quicken the decomposition reaction speed of hydrogen peroxide through catalyst, reaches the purpose of quick removal.
In the prior art scheme, filtration and catalysis are to realize through filter and catalyst converter respectively, connect through pipeline then and combine, and need take all factors into consideration pipeline flow, complex structure, and it is big to take volume.
The utility model content
The technology of the utility model is dealt with problems: the deficiency that overcomes prior art; A kind of filtration catalytic integrated apparatus is provided, and this device integrates the filter process of hydrogen peroxide vapor and the catalytic decomposition process of hydrogen peroxide vapor, a shared passage; Advantages of small volume, efficient is high.
The technical solution of the utility model: a kind of filtration catalytic integrated apparatus comprises: mounting seat, axial flow blower, internal layer screen pack, catalysis net, isolated gate, outer filter net, outer protection network, housing, air inlet and air outlet; Said mounting seat bottom is provided with three concentric grooves; Be inner filtration layer mounting groove, catalysis net mounting groove, outer filter net and outer protection network mounting groove, said three concentric grooves are respectively applied for plug-in mounting internal layer screen pack, catalysis net, outer filter net and outer protection network; Be provided with condensed water in the said catalysis net mounting groove and converge groove, said condensed water converges groove below and is provided with condensed water and converges pipe; Catalysis net mounting groove, outer filter net and outside be provided with the isolated gate installing hole on the protruding round platform between the protection network mounting groove, isolated gate is whole to be inserted in the isolated gate installing hole; Internal layer screen pack, catalysis net, isolated gate, outer filter net, outer protection network are installed in respectively in inner filtration layer mounting groove, catalysis net mounting groove, outer filter net and the outer protection network mounting groove on the mounting seat, cover upper cover plate and fix; Said axial flow blower is fixed in the middle of the mounting seat, drives fan blade during work and rotates.
The utility model advantage compared with prior art is:
(1) in the utility model filtration catalytic integrated device the filter process of hydrogen peroxide vapor and the catalytic decomposition process of hydrogen peroxide vapor are integrated, a shared passage, whole device volume reduces greatly, has effectively utilized the space.
(2) system of the utility model catalysis and filter is simplified.
(3) the utility model designs for tubular, and the resistance that gas passes through is little, and hydrogen peroxide vapor can fully contact with catalyst, quickens its decomposition.
(4) the utility model adopts the design of double medium filtration and isolated gate, effectively prevents the poisoning of catalyst.
(5) screen pack, catalysis net are convenient to change in the utility model, and installation and maintenance are simple.
Description of drawings
Fig. 1 is the structure chart of the utility model;
Fig. 2 is each mounting groove structural representation in the mounting seat in the utility model.
The specific embodiment
Like Fig. 1, shown in 2, the utility model comprises: mounting seat 705, axial flow blower 708, internal layer screen pack 702, catalysis net 703, isolated gate 706, outer filter net 704, outer protection network 711, housing 701, air inlet 707 and air outlet 709.Mounting seat 705 bottoms are provided with three concentric grooves; Be inner filtration layer mounting groove 712, catalysis net mounting groove 713, outer filter net and outer protection network mounting groove 718; Three concentric grooves are respectively applied for plug-in mounting internal layer screen pack 702, catalysis net 703, outer filter net 704 and outer protection network 711, wherein outer filter net 704 and outer protection network 711 shared outer filter nets and outer protection network mounting groove 718.Be provided with condensed water in the catalysis net mounting groove 713 and converge groove 714, condensed water converge groove 714 belows be provided with condensed water converge the pipe 715.Catalysis net mounting groove 713, outer filter net and outside be provided with isolated gate installing hole 710, isolated gate 706 whole insertions in the isolated gate installing holes 710 on the protruding round platform between the protection network mounting groove 718.Internal layer screen pack 702, catalysis net 703, isolated gate 706, outer filter net 704 and outer protection network 711 are installed on the bonnet of mounting groove separately on the mounting seat 705 upper cover plate 716 to be fixed.Axial flow blower 708 is fixed in the middle of the mounting seat 705, drives fan blade 717 during work and rotates.
The course of work of the utility model: axial flow blower 708 is sucked the air that contains hydrogen peroxide earlier by foot, pass through internal layer screen pack 702, catalysis net 703, isolated gate 706 and outer filter net 704 successively; The air that contains hydrogen peroxide is filtered by preliminary through internal layer screen pack 702, and to prevent catalyst poisoning, the airborne hydrogen peroxide vapor after preliminary the filtration is accelerated through middle catalysis net 703 and is decomposed into water and oxygen; Water condensation is on isolated gate 706; And flow into condensed water and converge groove 714, get into condensed water and converge pipe 715, converge pipe 715 through condensed water and reclaim condensed waters; Continuous this process of circulation, the content of hydrogen peroxide in the space reach till certain safety value.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204804456U CN202410517U (en) | 2011-11-28 | 2011-11-28 | Integrated device for filtering and catalyzing hydrogen peroxide vapor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204804456U CN202410517U (en) | 2011-11-28 | 2011-11-28 | Integrated device for filtering and catalyzing hydrogen peroxide vapor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410517U true CN202410517U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204804456U Expired - Fee Related CN202410517U (en) | 2011-11-28 | 2011-11-28 | Integrated device for filtering and catalyzing hydrogen peroxide vapor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869104A (en) * | 2017-07-14 | 2020-03-06 | 托普索公司 | Particle separation catalytic chemical reactor with filter unit |
-
2011
- 2011-11-28 CN CN2011204804456U patent/CN202410517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869104A (en) * | 2017-07-14 | 2020-03-06 | 托普索公司 | Particle separation catalytic chemical reactor with filter unit |
| CN110869104B (en) * | 2017-07-14 | 2021-12-17 | 托普索公司 | Particle separating catalytic chemical reactor with filter unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |