CN201485270U - On-line hydrogen peroxide purification device of sterilizer - Google Patents
On-line hydrogen peroxide purification device of sterilizer Download PDFInfo
- Publication number
- CN201485270U CN201485270U CN2009200311927U CN200920031192U CN201485270U CN 201485270 U CN201485270 U CN 201485270U CN 2009200311927 U CN2009200311927 U CN 2009200311927U CN 200920031192 U CN200920031192 U CN 200920031192U CN 201485270 U CN201485270 U CN 201485270U
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- China
- Prior art keywords
- hydrogen peroxide
- heating
- sterilizers
- superoxol
- condensing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an on-line hydrogen peroxide purification device of a sterilizer, which is applied to low-temperature hydrogen peroxide plasma sterilizers. The on-line hydrogen peroxide purification device is provided with a hydrogen peroxide solution storage container, and is characterized in that the purification device is additionally provided with a heating device connected with the hydrogen peroxide solution storage container, the heating device comprises a heating container arranged on the lower portion and a heating condensing device arranged on the upper portion, the bottom portion of the heating container is provided with an electrical bar, a thermal resistance plate is arranged between the heating container and the heating condensing device, a condensing liquid leading opening is arranged on the thermal resistance plate, a PTC heating sheet is arranged on the center portion inside the heating condensing device, oblique condensing sheets are distributed on the periphery of the PTC heating sheet, micropores on the condensing sheet are communicated with hydrogen peroxide and water vapor delivery pipes, and the hydrogen peroxide and water vapor delivery pipes are communicated with the sterilizer. Through purifying and increasing concentration of hydrogen peroxide solution, the on-line hydrogen peroxide purification device guarantees sterilizing effect so as to improve comprehensive property of the low-temperature hydrogen peroxide plasma sterilizers.
Description
Technical field
The utility model relates to the online purifying plant of a kind of hydrogen peroxide, is applied in the low temperature hydrogen peroxide plasma Sterilizers.
Background technology
Sterilization is the important step of diseases prevention and control, also is the important component part of implementing the policy of putting prevention first.Particularly in transmissible disease control, sterilization has become one of key means that cuts off the route of transmission.Low temperature hydrogen peroxide plasma sterilising technology is the new physics and chemistry sterilising technology that the Disinfection field occurs in recent years.Along with medical science and biological development of high-tech, existing sterilising technology can not satisfy some special requirement, and the accurate Medical Instruments of some non-refractories all needs the temperature sterilization technology as fiber sight glass and other fear hot material.Low temperature hydrogen peroxide plasma sterilising technology is after sterilising technologies such as methane, oxyethane, glutaraldehyde, another new temperature sterilization technology.Low temperature hydrogen peroxide plasma sterilising technology has overcome long, virose shortcoming of aforesaid method time.Low temperature hydrogen peroxide plasma sterilising technology has increased new medicine equipment temperature sterilization method.
Because consider that superoxol is carried, the storage security problem, superoxol all is in the lower concentration state, concentration is 58-60%, the solution influenced sterilising effect of low concentration hydrogen peroxide.
The utility model content
The purpose of this utility model is to provide a kind of Sterilizers hydrogen peroxide online purifying plant, by purifying, improve superoxol concentration, guarantees sterilising effect, to improve the over-all properties of low temperature hydrogen peroxide plasma sterilizer.
The online purifying plant of Sterilizers hydrogen peroxide described in the utility model, the superoxol storage receptacle is arranged, it is characterized in that setting up the heating unit that is connected with the superoxol storage receptacle, heating unit comprises the heating container of bottom and the heating condensing works on top, calrod is equipped with in the bottom of heating container, be provided with heat resistance plate between heating container and the heating condensing works, heat resistance plate is provided with the phlegma draining hole, be provided with the PTC heating piece in the centre in the heating condensing works, the condensate film on every side of inclination distributes, micropore on the condensate film is communicated with hydrogen peroxide gas, the water vapour pneumatic tube, hydrogen peroxide gas, the water vapour pneumatic tube is communicated with Sterilizers.
Superoxol by the supply of superoxol storage receptacle, after the calrod heating in heating container, after the gas mixture of water vapour and hydrogen peroxide gas enters condenser, under the control of setting, according to the boiling point difference, water vapour in the gas mixture of water vapour and hydrogen peroxide gas is taken away along transport pipe, and hydrogen peroxide gas becomes drop attached on the condenser, and the back concentration that refluxes obtains purifying.According to the sterilization process requirement, open the PTC heating piece, hydrogen peroxide drop vaporization back is entered the Sterilizers main body along transport pipe sterilized object is sterilized.Condenser should be made by the good material of thermal conductivity, can finish cold and hot conversion in the short period of time.Micropore on the condensate film that tilts is beneficial to gas to be passed through, and is unfavorable for that liquid passes through.
In the utility model:
Corresponding superoxol storage receptacle is provided with semiconductor chilling plate, guarantees that superoxol with the change of envrionment conditions qualitative change does not take place, and can keep the physicochemical property of hydrogen peroxide to stablize constant in for some time.Can strengthen heat radiation at other radiator element and the radiator fan of being provided with of the side of semiconductor chilling plate, guarantee envrionment temperature.
The phlegma draining hole is designed to down horn-like of enlarging.The water vapour that superoxol vaporization forms and the gas mixture of hydrogen peroxide gas along hydraucone upward in the condenser, superoxol is back in the heating container again, in like manner, the outside of condensate film is provided with radiator element and radiator fan in the heating condensing works, strengthens heat radiation.
On hydrogen peroxide gas, water vapour pneumatic tube, establish magnetic valve, convenient automatic accurate control.
The equipped metering unit of corresponding superoxol storage receptacle makes things convenient for measure control, and metering unit is made up of linear stepping motor, precise injection device, optoelectronic switch, magnetic valve and support etc.
In the utility model, can be according to service requirements and technology general knowledge, the adjustment that increases some corresponding annexes and suit is to improve use properties.
From this, the online purifying plant of the utility model Sterilizers hydrogen peroxide, satisfy the sterilization process service requirements, can make superoxol reach the purpose of online purification, can utilize the disperse of purer hydrogen peroxide gas that sterilized object is sterilized, improve the sterilization ability of low temperature hydrogen peroxide plasma sterilizer greatly.Easy to use, guaranteed sterilising effect, good combination property.
Description of drawings
Fig. 1, the utility model one example structure synoptic diagram.
Among the figure: 1, hydrogen peroxide filling flap 2, hydrogen peroxide storage receptacle 3, semiconductor chilling plate 4, radiator element 5, radiator fan 6, shell 7, fluid level controller 8, magnetic valve 9, magnetic valve 10, thermometric degree instrument 11, linear stepping motor 12, syringe body 13, precise injection device 14, optoelectronic switch 15, PTC heating piece 16, PTC heating piece 17, scatterer 18, radiator fan 19, condensate film 20, survey vacuum pressure instrument 21, heating container 22, lagging material 23, thermometric degree instrument 24 transfer lines 25, heat resistance plate 26, magnetic valve 27, calrod 28, thermometric degree instrument 29, Sterilizers.
Embodiment
The utility model is described in further detail in conjunction with the foregoing description accompanying drawing.
The online purifying plant of Sterilizers hydrogen peroxide described in the utility model, superoxol storage receptacle 2 is arranged, corresponding superoxol storage receptacle 2 is provided with semiconductor chilling plate 3, other radiator element 4 and the radiator fan 5 of being provided with of the side of semiconductor chilling plate 3, set up the heating unit that is connected with superoxol storage receptacle 2, heating unit comprises the heating container 21 of bottom and the heating condensing works on top, lagging material 22 plays the heat-insulation and heat-preservation effect, calrod 27 is equipped with in the bottom of heating container 21, be provided with heat resistance plate 25 between heating container 21 and the heating condensing works with heat-proof quality, heat resistance plate 25 is provided with the phlegma draining hole, be down horn-like of enlarging, be provided with PTC heating piece 15 in the centre in the heating condensing works, 16, the condensate film 19 on every side of inclination distributes, micropore on the condensate film 19 is communicated with hydrogen peroxide gas, water vapour pneumatic tube 24, hydrogen peroxide, water vapour pneumatic tube 24 is communicated with Sterilizers 29, hydrogen peroxide gas pneumatic tube 24 is provided with magnetic valve 26, and the outside of condensate film 19 is provided with scatterer 17 and radiator fan 18 in the heating condensing works.
The equipped metering unit of corresponding superoxol storage receptacle, metering unit is made up of linear stepping motor, precise injection device, optoelectronic switch, magnetic valve and support etc.
Principle of work:
Open hydrogen peroxide filling flap 1, the 58%-60% superoxol is poured in the hydrogen peroxide storage receptacle 2, the refrigeration system of being formed in semiconductor chilling plate 3, aluminum thermal fin 4, radiator fan 5 and thermometric degree instrument 10 etc. keeps certain temperature with the 58%-60% superoxol, is convenient to long-time superoxol and stores.Fluid level controller 7 is being monitored the storage of superoxol, in time reminds user's superoxol of annotating.By linear stepping motor 11, syringe body 12, precise injection device 13, optoelectronic switch 14, magnetic valve 8, the superoxol metering unit that magnetic valve 9 grades are formed, can require quantitatively superoxol to be offered heating container 21 according to sterilization process in good time, at calrod 27, under the cooperation of thermometric degree instrument 28 and survey vacuum pressure instrument 20, superoxol becomes gaseous state by liquid state and enters in the condenser 19 along the hydraucone of heat resistance plate 25, it is comprising water vapour and hydrogen peroxide gas the gasiform hydrogen peroxide, at radiator element 17, radiator fan 18, condenser 19, under the work of thermometric degree instrument 23 and survey vacuum pressure instrument 20, according to the physicochemical property of superoxol, water vapour is through transfer line 24, magnetic valve 26 to Sterilizers 29 is taken away by vacuum pump.Close radiator fan 18, magnetic valve 26, open PTC heating piece 15 and PTC heating piece 16 and make condenser 19 heat temperature raisings become gas attached to the hydrogen peroxide drop on the condenser 19.Hydrogen peroxide gas is sterilized to 29 pairs of sterilized objects of Sterilizers through transfer line 24, magnetic valve 26.So far finish the online purification of hydrogen peroxide.By actual motion on the low temperature hydrogen peroxide plasma sterilizer, sterilising effect increases significantly.
Claims (7)
1. online purifying plant of Sterilizers hydrogen peroxide, the superoxol storage receptacle is arranged, it is characterized in that setting up the heating unit that is connected with the superoxol storage receptacle, heating unit comprises the heating container of bottom and the heating condensing works on top, calrod is equipped with in the bottom of heating container, be provided with heat resistance plate between heating container and the heating condensing works, heat resistance plate is provided with the phlegma draining hole, be provided with the PTC heating piece in the centre in the heating condensing works, the condensate film on every side of inclination distributes, micropore on the condensate film is communicated with hydrogen peroxide gas, the water vapour pneumatic tube, hydrogen peroxide gas, the water vapour pneumatic tube is communicated with Sterilizers.
2. the online purifying plant of Sterilizers hydrogen peroxide according to claim 1 is characterized in that corresponding superoxol storage receptacle is provided with semiconductor chilling plate.
3. the online purifying plant of Sterilizers hydrogen peroxide according to claim 2 is characterized in that the side side of semiconductor chilling plate is provided with radiator element and radiator fan.
4. according to claim 1, the online purifying plant of 2 or 3 described Sterilizers hydrogen peroxide, it is characterized in that the phlegma draining hole is down horn-like of enlarging.
5. the online purifying plant of Sterilizers hydrogen peroxide according to claim 4 is characterized in that heating that the outside of condensate film is provided with radiator element and radiator fan in the condensing works.
6. the online purifying plant of Sterilizers hydrogen peroxide according to claim 5 is characterized in that the hydrogen peroxide gas pneumatic tube is provided with magnetic valve.
7. the online purifying plant of Sterilizers hydrogen peroxide according to claim 1 is characterized in that corresponding superoxol storage receptacle is equipped with metering unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200311927U CN201485270U (en) | 2009-08-14 | 2009-08-14 | On-line hydrogen peroxide purification device of sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200311927U CN201485270U (en) | 2009-08-14 | 2009-08-14 | On-line hydrogen peroxide purification device of sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485270U true CN201485270U (en) | 2010-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200311927U Expired - Lifetime CN201485270U (en) | 2009-08-14 | 2009-08-14 | On-line hydrogen peroxide purification device of sterilizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN201485270U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890176A (en) * | 2010-06-04 | 2010-11-24 | 山东威高集团医用高分子制品股份有限公司 | Low temperature hydrogen preoxide quantitative filling system of plasma sterilizer |
| CN101961499A (en) * | 2010-06-04 | 2011-02-02 | 山东威高集团医用高分子制品股份有限公司 | Hydrogen peroxide double-temperature vaporizing device of low-temperature plasma sterilizer |
| CN103480018A (en) * | 2013-10-10 | 2014-01-01 | 连云港佑源医药设备制造有限公司 | On-line low-temperature purification method of hydrogen peroxide |
| CN108203079A (en) * | 2016-12-16 | 2018-06-26 | 中国石油化工股份有限公司 | A kind of hydrogen peroxide concentration unit |
| CN113134104A (en) * | 2021-05-12 | 2021-07-20 | 浙江迈尔医疗技术有限公司 | Hydrogen peroxide low-temperature sterilizer, sterilization method and purification device |
-
2009
- 2009-08-14 CN CN2009200311927U patent/CN201485270U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890176A (en) * | 2010-06-04 | 2010-11-24 | 山东威高集团医用高分子制品股份有限公司 | Low temperature hydrogen preoxide quantitative filling system of plasma sterilizer |
| CN101961499A (en) * | 2010-06-04 | 2011-02-02 | 山东威高集团医用高分子制品股份有限公司 | Hydrogen peroxide double-temperature vaporizing device of low-temperature plasma sterilizer |
| CN101890176B (en) * | 2010-06-04 | 2013-06-12 | 山东威高集团医用高分子制品股份有限公司 | Low temperature hydrogen preoxide quantitative filling system of plasma sterilizer |
| CN101961499B (en) * | 2010-06-04 | 2014-05-28 | 山东威高集团医用高分子制品股份有限公司 | Hydrogen peroxide double-temperature vaporizing device of low-temperature plasma sterilizer |
| CN103480018A (en) * | 2013-10-10 | 2014-01-01 | 连云港佑源医药设备制造有限公司 | On-line low-temperature purification method of hydrogen peroxide |
| CN103480018B (en) * | 2013-10-10 | 2016-05-04 | 连云港佑源医药设备制造有限公司 | The online low temperature method of purification of a kind of hydrogen peroxide |
| CN108203079A (en) * | 2016-12-16 | 2018-06-26 | 中国石油化工股份有限公司 | A kind of hydrogen peroxide concentration unit |
| CN108203079B (en) * | 2016-12-16 | 2021-06-01 | 中国石油化工股份有限公司 | Hydrogen peroxide concentration device |
| CN113134104A (en) * | 2021-05-12 | 2021-07-20 | 浙江迈尔医疗技术有限公司 | Hydrogen peroxide low-temperature sterilizer, sterilization method and purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |