CN105067762A - Hydrogen peroxide online detection apparatus and hydrogen peroxide onlinedisinfection system - Google Patents
Hydrogen peroxide online detection apparatus and hydrogen peroxide onlinedisinfection system Download PDFInfo
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- CN105067762A CN105067762A CN201510432856.0A CN201510432856A CN105067762A CN 105067762 A CN105067762 A CN 105067762A CN 201510432856 A CN201510432856 A CN 201510432856A CN 105067762 A CN105067762 A CN 105067762A
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Abstract
The invention discloses a hydrogen peroxide online detection apparatus and a hydrogen peroxide online disinfection system. The hydrogen peroxide online detection apparatus comprises a detector, a detection chamber, a compression chamber and a vacuum generator. A connection aperture is arranged between the detection chamber and the detector. The connection aperture is provided with an on-off control component for controlling the opening and the closing of the connection aperture.A first end of the detection chamber is communicated with the compression chamber by a pipeline. The compression chamber is communicated with a disinfection container to be detected by a pipeline and the pipeline is provided with a first control valve.The compression chamber is internally provided with a power assembly for compressing gas in the compression chamber into the detection chamber.And the second end of the detection chamber is communicated with the vacuum generator by the pipeline and the pipeline is provided with a second control valve. The hydrogen peroxide online disinfection system includes the hydrogen peroxide online detection apparatus, and the compression chamber of the hydrogen peroxide online detection apparatusis communicated with the disinfection container by pipeline. The invention has the advantages of online detection implementation, accurate and reliable detection result, etc.
Description
Technical field
The present invention relates to pharmaceutical production field, particularly relate to a kind of hydrogen peroxide on-line measuring device and the online disinfection system of hydrogen peroxide.
Background technology
In prior art, the device interiors such as freeze dryer, plug machine need to adopt hydrogen peroxide gas to carry out sterilizing usually, Chinese patent literature CN204050407U discloses a kind of hydrogen peroxide gas disinfection system, describe evaporation structure and line arrangement, but when hydrogen peroxide liquid flows into evaporator, could detect hydrogen peroxide gas concentration after it need return to normal pressure in sterilization container.Because sterilizing carries out in vacuum condition, in sterilization process, some has been broken down into water and oxygen to hydrogen peroxide gas, and air need be passed into sterilization container outside when returning to normal pressure, extraneous air containing aqueous vapor can make hydrogen peroxide gas decompose further, hydrogen peroxide gas concentration now reduces, and hydrogen peroxide gas actual concentrations during sterilizing namely can not be detected in real time.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provides one can realize on-line checkingi, testing result hydrogen peroxide on-line measuring device and the online disinfection system of hydrogen peroxide accurately and reliably.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of hydrogen peroxide on-line measuring device, comprise detector, also comprise test chamber, compression chamber and vacuum generator, connection holes is provided with between described test chamber and detector, described connection holes place is provided with the break-make Control Component opened and closed for controlling described connection holes, first end and the described compression chamber of described test chamber pass through pipeline connection, described compression chamber and sterilization container to be detected are by pipeline connection and pipeline is provided with the first operation valve, be provided with in described compression chamber for by the gas compression in compression chamber to the Power Component in test chamber, second end of described test chamber to be communicated with described vacuum generator by pipeline and pipeline is provided with the second operation valve.
Further improvement as technique scheme:
Described break-make Control Component comprises the first actuator and at the spool of the driving lower slider of described first actuator, can be provided with the O-ring seal of salable described connection holes in described spool.
The pipeline that the first end of described test chamber is communicated with described compression chamber is provided with non-return valve.
Described Power Component comprises the second actuator and can be compressed to the compression piston of test chamber in the driving lower slider of described second actuator, with the gas extracted in described sterilization container.
Described first actuator and the second actuator are connected the first solenoid electric valve and the second solenoid electric valve respectively.
Described first actuator and the second actuator are cylinder.
Described hydrogen peroxide on-line measuring device also comprises resolver, and described resolver is communicated with described vacuum generator.
The online disinfection system of a kind of hydrogen peroxide, comprise sterilization container and carburetion system, described carburetion system is communicated with described sterilization container, also comprises above-mentioned hydrogen peroxide on-line measuring device, and compression chamber and the described sterilization container of described hydrogen peroxide on-line measuring device pass through pipeline connection.
Further improvement as technique scheme:
Described carburetion system comprises flash tank, superoxol storage tank, atomizer and electrical heating flash distillation plate; The input port of described atomizer is communicated with described superoxol storage tank, the delivery outlet of described atomizer and the inlet communication of described flash tank, described electrical heating flash distillation plate is arranged in described flash tank, and relative to the import of described flash tank the import of described flash tank, the outlet of described flash tank is communicated with described sterilization container.
Described flash tank is cylindrical container, and the top of described flash tank is band ellipticity end socket, and bottom is conical head.
Compared with prior art, the invention has the advantages that:
(1) hydrogen peroxide on-line measuring device of the present invention, vacuum generator is used for vacuumizing test chamber and compression chamber, when being in vacuum state in test chamber, connection holes is blocked by break-make Control Component, protection detector is not damaged, when needs detect concentration of hydrogen peroxide, open the first operation valve, hydrogen peroxide gas in sterilization container to be detected enters compression chamber, Power Component is by the gas compression in compression chamber and push test chamber, the hydrogen peroxide in test chamber is made to be atmospheric pressure state, namely connection holes is opened by break-make Control Component, detector is communicated with test chamber, the detection of hydrogen peroxide gas concentration can be carried out, therefore the on-line checkingi to concentration of hydrogen peroxide is achieved, and testing result accurately and reliably.
(2) the online disinfection system of hydrogen peroxide of the present invention, compression chamber and the sterilization container of hydrogen peroxide on-line measuring device pass through pipeline connection, therefore, by hydrogen peroxide on-line measuring device of the present invention, real-time online detection is carried out to the gas concentration in sterilization container.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of hydrogen peroxide on-line measuring device of the present invention.
Fig. 2 is the schematic diagram of the online disinfection system of hydrogen peroxide of the present invention.
In figure, each label represents:
1, test chamber; 11, the first actuator; 12, spool; 13, non-return valve; 2, detector; 3, compression chamber; 31, compression piston; 32, the first operation valve; 4, vacuum generator; 41, the second operation valve; 5, connection holes; 6, the second actuator; 7, sterilization container; 8, resolver; 91, the first solenoid electric valve; 92, the second solenoid electric valve; 101, flash tank; 102, superoxol storage tank; 103, atomizer; 104, electrical heating flash distillation plate.
Embodiment
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
Fig. 1 shows a kind of embodiment of hydrogen peroxide on-line measuring device of the present invention, this hydrogen peroxide on-line measuring device comprises detector 2, test chamber 1, compression chamber 3 and vacuum generator 4, connection holes 5 is provided with between test chamber 1 and detector 2, connection holes 5 place is provided with the break-make Control Component opened and closed for controlling connection holes 5, first end and the compression chamber 3 of test chamber 1 pass through pipeline connection, compression chamber 3 and sterilization container 7 to be detected are by pipeline connection and pipeline is provided with the first operation valve 32, be provided with in compression chamber 3 for by the gas compression in compression chamber 3 to the Power Component in test chamber 1, second end of test chamber 1 to be communicated with vacuum generator 4 by pipeline and pipeline is provided with the second operation valve 41.Vacuum generator 4 is for vacuumizing test chamber 1 and compression chamber 3, when being in vacuum state in test chamber 1, connection holes 5 is blocked by break-make Control Component, protection detector 2 is not damaged, when needs detect concentration of hydrogen peroxide, open the first operation valve 32, hydrogen peroxide gas in sterilization container 7 to be detected enters compression chamber, Power Component is by the gas compression in compression chamber 3 and push test chamber 1, the hydrogen peroxide in test chamber 1 is made to be atmospheric pressure state, namely connection holes 5 is opened by break-make Control Component, detector 2 is communicated with test chamber 1, the detection of hydrogen peroxide gas concentration can be carried out, therefore the on-line checkingi to concentration of hydrogen peroxide is achieved, and testing result accurately and reliably.
In the present embodiment, break-make Control Component comprises the first actuator 11 and can at the spool 12 of the driving lower slider of the first actuator 11, be provided with the O-ring seal of salable connection holes 5 in spool 12, by the slip of spool 12 in connection holes 5, control the break-make between detector 2 and test chamber 1.
In the present embodiment, the pipeline that the first end of test chamber 1 is communicated with compression chamber 3 is provided with non-return valve 13, prevents in the process detected concentration of hydrogen peroxide, affects accuracy of detection in the gas backstreaming in test chamber 1 to compression chamber 3.
In the present embodiment, Power Component comprises the second actuator 6 and can be compressed to the compression piston 31 of test chamber 1 in the driving lower slider of the second actuator 6, with the gas extracted in sterilization container 7.In use, open the first operation valve 32, second actuator 6 drives compression piston 31 descending, part hydrogen peroxide gas in sterilization container 7 enters compression chamber 3, close the first operation valve 32, second actuator 6 drives compression piston 31 up, the gas compression in compression chamber 3 is pushed test chamber 1, makes the hydrogen peroxide in test chamber 1 be atmospheric pressure state.In use, open the first operation valve 32, second actuator 6 drives compression piston 31 descending, part hydrogen peroxide gas in sterilization container 7 enters compression chamber 3, close the first operation valve 32, second actuator 6 drives compression piston 31 up, the gas compression in compression chamber 3 is pushed test chamber 1, makes the hydrogen peroxide in test chamber 1 be atmospheric pressure state.
In the present embodiment, first actuator 11 and the second actuator 6 are connected the first solenoid electric valve 91 and the second solenoid electric valve 92 respectively, first actuator 11 and the second actuator 6 are cylinder, first solenoid electric valve 91 is all connected with control system with the second solenoid electric valve 92, controls the action of the first actuator 11 and the second actuator 6.
In the present embodiment, hydrogen peroxide on-line measuring device also comprises resolver 8, and resolver 8 is communicated with vacuum generator 4, and the hydrogen peroxide gas of extracting out through vacuum generator 4 is decomposed into after water and oxygen through resolver 8 discharges.
Fig. 2 shows a kind of embodiment of the online disinfection system of hydrogen peroxide of the present invention, the online disinfection system of this hydrogen peroxide comprises sterilization container 7 and carburetion system, carburetion system is communicated with sterilization container 7, also comprise above-mentioned hydrogen peroxide on-line measuring device, compression chamber 3 and the sterilization container 7 of hydrogen peroxide on-line measuring device pass through pipeline connection.Carburetion system passes into sterilization container 7 after hydrogen peroxide being held liquid vaporization, comprehensive sterilizing is carried out to the inner chamber of sterilization container 7, and utilize the hydrogen peroxide on-line measuring device in above-described embodiment, realize detecting the real-time online of sterilization container 7 endoperoxides hydrogen gas concentration.
In the present embodiment, carburetion system comprises flash tank 101, superoxol storage tank 102, atomizer 103 and electrical heating flash distillation plate 104; The input port of atomizer 103 is communicated with superoxol storage tank 102, the delivery outlet of atomizer 103 and the inlet communication of flash tank 101, electrical heating flash distillation plate 104 is arranged in flash tank 101, and it is relative to the import of flash tank 101 import of flash tank 101, the outlet of flash tank 101 is communicated with sterilization container 7, superoxol in superoxol storage tank 102 is adopted to the mode being first atomized again flash of steam, ensure that the speed of solution boils and the homogeneity of hydrogen peroxide steam.
In the present embodiment, flash tank 101 is cylindrical container, and the top of flash tank 101 is band ellipticity end socket, and bottom is conical head, is convenient to the hydrogen peroxide gas outflow after guiding flash of steam and enters sterilization container 7.
Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (10)
1. a hydrogen peroxide on-line measuring device, comprise detector (2), it is characterized in that: also comprise test chamber (1), compression chamber (3) and vacuum generator (4), connection holes (5) is provided with between described test chamber (1) and detector (2), described connection holes (5) place is provided with the break-make Control Component opened and closed for controlling described connection holes (5), first end and the described compression chamber (3) of described test chamber (1) pass through pipeline connection, described compression chamber (3) and sterilization container to be detected (7) are by pipeline connection and pipeline is provided with the first operation valve (32), be provided with in described compression chamber (3) for by the gas compression in compression chamber (3) to the Power Component in test chamber (1), second end of described test chamber (1) to be communicated with described vacuum generator (4) by pipeline and pipeline is provided with the second operation valve (41).
2. hydrogen peroxide on-line measuring device according to claim 1, it is characterized in that: described break-make Control Component comprises the first actuator (11) and at the spool (12) of the driving lower slider of described first actuator (11), can be provided with the O-ring seal of salable described connection holes (5) in described spool (12).
3. hydrogen peroxide on-line measuring device according to claim 1 and 2, is characterized in that: the pipeline that the first end of described test chamber (1) is communicated with described compression chamber (3) is provided with non-return valve (13).
4. hydrogen peroxide on-line measuring device according to claim 2, is characterized in that: described Power Component comprises the second actuator (6) and can be compressed to the compression piston (31) of test chamber (1) in the driving lower slider of described second actuator (6), with the gas extracted in described sterilization container (7).
5. hydrogen peroxide on-line measuring device according to claim 4, is characterized in that: described first actuator (11) and the second actuator (6) are connected the first solenoid electric valve (91) and the second solenoid electric valve (92) respectively.
6. hydrogen peroxide on-line measuring device according to claim 4, is characterized in that: described first actuator (11) and the second actuator (6) are cylinder.
7. hydrogen peroxide on-line measuring device according to claim 1 and 2, is characterized in that: described hydrogen peroxide on-line measuring device also comprises resolver (8), and described resolver (8) is communicated with described vacuum generator (4).
8. the online disinfection system of hydrogen peroxide, comprise sterilization container (7) and carburetion system, described carburetion system is communicated with described sterilization container (7), it is characterized in that: also comprise the hydrogen peroxide on-line measuring device described in any one of claim 1 to 7, compression chamber (3) and the described sterilization container (7) of described hydrogen peroxide on-line measuring device pass through pipeline connection.
9. the online disinfection system of hydrogen peroxide according to claim 8, is characterized in that: described carburetion system comprises flash tank (101), superoxol storage tank (102), atomizer (103) and electrical heating flash distillation plate (104); The input port of described atomizer (103) is communicated with described superoxol storage tank (102), the delivery outlet of described atomizer (103) and the inlet communication of described flash tank (101), described electrical heating flash distillation plate (104) is arranged in described flash tank (101), and relative to the import of described flash tank (101) the import of described flash tank (101), the outlet of described flash tank (101) is communicated with described sterilization container (7).
10. the online disinfection system of hydrogen peroxide according to claim 9, is characterized in that: described flash tank (101) is cylindrical container, and the top of described flash tank (101) is band ellipticity end socket, and bottom is conical head.
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| CN201510432856.0A CN105067762B (en) | 2015-07-22 | 2015-07-22 | Hydrogen peroxide online detection apparatus and hydrogen peroxide onlinedisinfection system |
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| CN201510432856.0A CN105067762B (en) | 2015-07-22 | 2015-07-22 | Hydrogen peroxide online detection apparatus and hydrogen peroxide onlinedisinfection system |
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| CN105067762B CN105067762B (en) | 2017-01-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106822951A (en) * | 2017-03-27 | 2017-06-13 | 牡丹江等离子体物理应用科技有限公司 | Hydrogen peroxide low-temperature plasma sterilizer hydrogen peroxide taps device assembly |
| CN113893382A (en) * | 2021-08-17 | 2022-01-07 | 广州市铭慧机械股份有限公司 | VHP sterilization generator |
| CN114576408A (en) * | 2022-05-05 | 2022-06-03 | 江苏九九久特种纤维制品有限公司 | Sealed non-return equipment for chemical fiber manufacturing |
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| CN113893382A (en) * | 2021-08-17 | 2022-01-07 | 广州市铭慧机械股份有限公司 | VHP sterilization generator |
| CN114576408A (en) * | 2022-05-05 | 2022-06-03 | 江苏九九久特种纤维制品有限公司 | Sealed non-return equipment for chemical fiber manufacturing |
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| CN105067762B (en) | 2017-01-11 |
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