CN104307008A - Epoxy acetylene sterilizing and drying integrated machine - Google Patents
Epoxy acetylene sterilizing and drying integrated machine Download PDFInfo
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- CN104307008A CN104307008A CN201410604526.0A CN201410604526A CN104307008A CN 104307008 A CN104307008 A CN 104307008A CN 201410604526 A CN201410604526 A CN 201410604526A CN 104307008 A CN104307008 A CN 104307008A
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- sterilizing
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Abstract
The invention discloses an epoxy acetylene sterilizing and drying integrated machine. The epoxy acetylene sterilizing and drying integrated machine comprises a sterilizing box body, a heat exchanger, a heating water tank, a vacuum pump, a drainage tube, a vapor generator and an air compressor, wherein multiple sterilizing pipelines are arranged inside the sterilizing box body; the heat exchanger, the heating water tank and the air compressor are connected to different sterilizing pipelines inside the sterilizing box body; the drainage tube, the vacuum pump and the vapor generator are connected to the interior of the sterilizing box body; the heating water tank is connected with the heat exchanger; the vacuum pump is connected to the drainage tube. After adoption of the technical scheme, the epoxy acetylene sterilizing and drying integrated machine can perform multiple sterilizing operations, simplifies the sterilizing process and effectively reduces the probability of secondary pollution.
Description
Technical field
The present invention relates to sterilizing installation, more particularly, relate to a kind of epoxy acetylene sterilizing-drying all-in-one.
Background technology
Traditional sterilizing installation functionally only has single sterilizing function, and for my company main product PGA stitching thread, it is far from being enough for only reaching sterilization effect, and the water content of suture is also the CCP of its product quality.Therefore original PGA suture technique also will carry out dried after sterilization, and the original sterilization stove of my company is placed in general working environment, and drying baker is placed in purification workshop, this object is to ensure that the suture after sterilizing is carrying out no longer being polluted in dried process, therefore before, Normal practice is the sterilizing carrying out 20 hours in the sterilization stove being transported to Stall after complete for PGA suture production by workman, 20 hours dried are carried out in the cleaning shop of to terminate after sterilizing to be transported to 3rd floors by workman again, complete rectification requirements of process 40 hours, this is also not very carrying wherein, the time of exchange device.But be exactly that so together simple operation brings many inconvenience in practical operation, not only increasing many transit links wastes time and energy, and mainly too increases the potential risk that the product having gone out bacterium may be made again to be polluted in transportation.
And find after domestic and international existing Sterilization is investigated, although our domestic sterilizing installation achieves tremendous development in present sterilizing field, but compare with same kind of products at abroad and also there is larger gap, particularly on some high-end products, our some technology and theory are advanced not, and creativity is inadequate.The trend in following sterilizing field to be steriliser be a no longer simple sterilizing installation, but the sterilization treatment system of subsidiary miscellaneous function.A steriliser, except sterilizing function, can also have functions/drying concurrently.
Summary of the invention
Object of the present invention aims to provide a kind of epoxy acetylene sterilizing-drying all-in-one, solves sterilizing installation sterilizing function in prior art single, and multiple tracks sterilization process is complicated and easily there is the problem of secondary pollution.
According to the present invention, a kind of epoxy acetylene sterilizing-drying all-in-one is provided, comprises sterilizing casing, heat exchanger, heating water tank, vacuum pump, pollutant discharge tube, steam generator, air compressor.Sterilizing box house comprises many sterilizing pipelines, and heat exchanger, heating water tank and air compressor are connected on the different sterilizing pipelines of sterilizing box house respectively.Pollutant discharge tube, vacuum pump and steam generator are connected to sterilizing box house.Heating water tank is connected with heat exchanger, and vacuum pump is connected to pollutant discharge tube.
According to one embodiment of the invention, heating water tank inside also comprises acoustic filter, and the outlet of heating water tank is connected by vaporization pump with heat exchanger respectively, be connected by circulating pump with sterilizing casing.
According to one embodiment of the invention, the entrance of heating water tank connects steam pipe line and water inlet pipe respectively, and water inlet pipe is divided into multichannel and is connected with boiler.
According to one embodiment of the invention, vacuum delivery side of pump is connected with the relief valve of sterilizing box house, and its entrance is connected to water inlet pipe.
According to one embodiment of the invention, the outlet of heat exchanger is connected with sterilizing casing by effusion meter, and the entrance of heat exchanger connects dosing valve.
According to one embodiment of the invention, the suction line of pollutant discharge tube is connected with sterilizing casing, and the suction line of pollutant discharge tube is also connected with heating water tank by check-valves, and the outlet of pollutant discharge tube is discharge of wastewater mouth.
According to one embodiment of the invention, air compressor is connected by oil water separator with sterilizing casing.
According to one embodiment of the invention, sterilizing casing is also arranged the air cock controlling air circulation.
According to the present invention, a kind of epoxy acetylene disinfecting and drying method is also provided, it is characterized in that, comprise the following steps: heat to set point of temperature to sterile chamber; By sterile chamber's evacuation; To sterile chamber's humidification, dosing, maintenance constant temperature, carry out sterilizing flow process; Sterilizing flow process terminates, and the clean air after filtering is replaced the epoxy acetylene gas participated in sterile chamber, and is discharged by waste gas; Sterile chamber is evacuated to certain negative pressure, then is filled with nitrogen to certain malleation, repeatedly process certain hour, until meet dry requirement.
Have employed technical scheme of the present invention, epoxy acetylene sterilizing-drying all-in-one of the present invention can be utilized to carry out multiple tracks disinfecting action, simplify sterilizing flow process and effectively reduce the possibility of secondary pollution.
Accompanying drawing explanation
In the present invention, identical Reference numeral represents identical feature all the time, wherein:
Fig. 1 is the line construction figure of epoxy acetylene sterilizing-drying all-in-one of the present invention;
Fig. 2 is the flow chart of epoxy acetylene disinfecting and drying method of the present invention.
Detailed description of the invention
Technical scheme of the present invention is further illustrated below in conjunction with drawings and Examples.
With reference to Fig. 1, the present invention discloses a kind of epoxy acetylene sterilizing-drying all-in-one, and its main composition parts comprise sterilizing casing 1, heat exchanger 3, heating water tank 2, vacuum pump 4, pollutant discharge tube 5, steam generator 6, air compressor 7 etc.Utilize each above-mentioned critical piece, epoxy acetylene sterilizing-drying all-in-one of the present invention can form many paths or loop, has vacuum passage, dosing path, door seal gas fill port, door seal suction passage, humidification path, circulating water loop and gasifier water loop respectively.The following detailed description of the formation of the structural relation of all parts, annexation and each loop, path.
As shown in Figure 1, sterilizing casing 1 is an ingredient of steriliser, steriliser comprises sterilizing casing 1, auxiliary framework, electrical control cabinet and computer composition, specifically can be divided into sterile chamber's (sterilizing casing 1), vacuum system, heat circulating system, medicine system, door and sealing system, residual gas processing system, electric control system and computer monitoring and management system.
Sterile chamber, sterilizing casing 1 adopts stainless steel material in other words, and device maximum working pressure is 80kPa, has overpressure alarm during overvoltage, and relief valve is housed, and opening pressure of safety valve is 95kPa.Above-mentioned force value is relative pressure.
Sterilizing casing 1 inside comprises many sterilizing pipelines, and it has an entirety and to land chassis, and without the need to doing installation foundation, but ground should be able to bear the peak load of casing.Sterilizing casing 1 should keep level to install, and should leave the gap being not less than 500mm around casing, is convenient to integral heat sink and the ventilation of casing.Sterilizing casing 1 adopts hexahedron to heat, and actuator temperature controls to control heating element heater by PLC and realizes.Sterilizing casing 1 also comprises feeding gate and discharge door (not shown in Figure 1), and feeding gate, discharge door all adopt independently two-door structure, and the structure of door is left and right translation door, and by on-off control, door is provided with Pressure gauge, can reflect the pressure in sterile chamber.Feeding gate, discharge door are provided with locking device, i.e. mechanical self-latching, do not open the door during to guarantee that sterilizing casing 1 works.Feeding gate, discharge door restart realization sealing by door seal, and when door seal is inflated, feeding gate, discharge door are closed, and need door seal to suck during enabling, and the device that unlocks.
The position of auxiliary framework should be convenient to connection between pipeline, gas circuit, circuit and casing, electrical control cubicles and trend.Auxiliary framework is placed and steadily with firm, should be placed when sterilizing casing 1 works and produce fierce vibrations.Heat exchanger 3, heating water tank 2 and air compressor 7 are connected on the different sterilizing pipelines of sterilizing casing 1 inside respectively, and are fixed in frame.By geosyncline unwrapping wire between electrical control cabinet and auxiliary framework, and the cabling of electrical control cabinet and other equipment all polings.
Continue with reference to Fig. 1, it is inner that pollutant discharge tube 5, vacuum pump 4 and steam generator 6 are connected to sterilizing casing 1.Heating water tank 2 is connected with heat exchanger 3, and vacuum pump 4 is connected to pollutant discharge tube 5.After sterilizing is complete, with the participation gas in a large amount of filtered air washing and sterilizing casing 1, and repeatedly must clean, in pollutant discharge tube 5, residual gas is diluted through a large amount of water or dissolved, after process, discharge, guarantees not pollute public water source.
Heating water tank 2 inside also comprises acoustic filter 24, and the outlet of heating water tank 2 is connected by vaporization pump 9 with heat exchanger 3 respectively, is connected by circulating pump 8 with sterilizing casing 1.The temperature of heating water tank 2 controls to control heating element heater by PLC and realizes, and is provided with superhigh temperature warning.The entrance of heating water tank 2 connects steam pipe line and water inlet pipe respectively.Steam pipe line is disposed with air filter 21, manually-operated gate 22 and electromagnetic valve 23.Steam pipe line is divided into two-way to be connected to heating water tank respectively.Similar, water inlet pipe is divided into multichannel equally and is connected with heating water tank 2, and can arrange manually-operated gate or electromagnetic valve equally on each branch road.
The outlet of heat exchanger 3 is connected with sterilizing casing 1 by effusion meter 31, and effusion meter 31 is monitored the importing situation of gas in order to convenient operation personnel, ensures that gas enters sterilizing casing 1, and controls the dosing speed of dosing valve.The entrance of heat exchanger 3 connects dosing valve, and the top of dosing valve arranges filter 32.
The outlet of vacuum pump 4 is connected with the relief valve of sterilizing casing 1 inside, is provided with air filter 11 on the top of relief valve.The entrance of vacuum pump 4 is connected to water inlet pipe, and can arrange filter 41 on the top of water inlet pipe.The suction line of pollutant discharge tube 5 is connected with sterilizing casing 1, and the suction line of pollutant discharge tube 5 is also connected with heating water tank 2 by check-valves, and the outlet of pollutant discharge tube 5 is discharge of wastewater mouth.Air compressor 7 is connected by oil water separator 71 with sterilizing casing 1.Sterilizing casing 1 is also arranged the air cock 8 controlling air circulation.
Introduce the path and loop that are made up of above-mentioned all parts below.
Vacuum passage: sterilizing casing 1-vacuum valve-vacuum pump 4-pollutant discharge tube 5, under idle condition, the pressure of sterilizing casing 1 from normal pressure be evacuated down to-50kPa time≤30min.
Dosing path: epoxy acetylene cylinder-filter 32-dosing valve-effusion meter 31-sterilizing casing 1.Wherein dosing valve can be formed by multiple manually-operated gate and electromagnetic valve cascade.In dosing path, all pipelines, valve are stainless steel material.
Door seal gas fill port: air compressor 7-air relief valve-electromagnetic valve-door seal charge valve-door seal
Door seal suction passage: door seal-door seal inlet valve-electromagnetic valve-vacuum pump 4
Humidification path: vapour source-air relief valve-valve-sterilizing casing 1
Circulating water loop: the inner sleeve-heating water tank 2 of heating water tank 2-valve-circulating pump 8-valve-sterilizing casing 1
Gasifier water loop: water tank-valve-vaporization pump 9-valve-gasifier inner sleeve-water tank.Gasifier water loop is provided with independently heat-exchange system, is provided with bound specifically to control the temperature of gasifier water loop, and when gasifier water loop temperature exceedes in limited time, vaporization pump 9 quits work.In general, the ceiling temperature of gasifier water loop is no more than 70 DEG C.On the other hand, the exit of gasifier water loop is provided with ultralow temperature warning, when gas temperature is lower than setting value alarm.
In above-mentioned all parts, the work of circulating pump 8, heating element heater, vaporization pump 9, vacuum pump 4 can carry out Non-follow control by switch, also automatically can be controlled by computer.Electrical control cubicles is provided with automatic/hand permutator, and after power supply electrifying, namely air pump starts working, and controls air pressure by pressure controller, the switch of feeding gate, discharge door and the switch of locking device.Dosing valve, humidifier valve are Non-follow control.
The capacity of existing single steriliser is 6 cubes or 10 cubes, and 6 cubes of portative goods of steriliser are about 52,000 bag (for PGA suture), 10 cubes be 70,000 bag.Sterilising cycle complete needed for 2 sterilisers is 20 hours, and after bacterium of having gone out, carries out dried again need 20 hours, and wherein labor intensive handling time is about 2 ~ 3 hours, and therefore complete parcel is from sterilizing to the complete needs of drying nearly 43 hour.Existing drying baker has 60 simultaneously, and every platform power is 2KW, and when working for 60 simultaneously, electric power can up to 120KW, and its power consumption is also quite huge.
Compared with existing single steriliser, epoxy acetylene sterilizing-drying all-in-one of the present invention struck capacity be 1.5 cubes, although the old sterilization stove of Capacity Ratio is little, owing to improving product loading pattern in advance, instead of adopt traditional large carton stacking pattern, therefore each little steriliser just can load nearly 50,000 contracts for fixed output quotas product, if 2 sterilisers are as started shooting simultaneously, once can go out 100,000 contracts for fixed output quotas product, and this quantity and jumbo old steriliser are much the same in fact.
And on the other hand.Epoxy acetylene sterilizing-drying all-in-one of the present invention terminates only to need 35 hours to complete drying from sterilizing, and this does not wherein need artificial carrying completely yet, the possible potential risk eliminating much unnecessary workload and bring.On power consumption.Epoxy acetylene sterilizing-drying all-in-one of the present invention power used is 30KW, even 2 equipment operate simultaneously, its electric power is also only 60KW, is far smaller than the 120KW of old drying baker.Therefore all-in-one of the present invention be from useful load, on working time period, on power consumption and ensure product quality stability on all considerably beyond original single steriliser.
In addition, the present invention also discloses a kind of epoxy acetylene disinfecting and drying method utilizing the epoxy acetylene sterilizing-drying all-in-one of the invention described above, as shown in Figure 2, mainly comprises 5 steps:
Step S1: first heat to sterile chamber, until temperature reaches the temperature that sterilization process specifies.
Step S2: to sterile chamber's evacuation.
Step S3: after vacuum reaches the numerical value that sterilization process specifies, start sterile chamber's humidification, dosing, after said process terminates, timer clock timing starts, and sterilization process starts.
Step S4: need temperature constant state be kept at whole sterilization process.When timing arrives, then start to clean sterile chamber, namely with epoxy acetylene gas remaining in the clean air displacement sterile chamber after filtering, discharged by residual gas, residual gas discharges after exhaust treatment system process, so far, whole sterilization process terminates, and starts to carry out dried.
Step S5: after the dry negative pressure value by being evacuated to technological requirement, carry out the malleation value of inflated with nitrogen to technological requirement again, so repeatedly process 20 hours, in evacuation repeatedly and inflated with nitrogen process by the moisture in product and sterilizing after residual oxirane discharge sterile chamber, so far, dry run terminates.
Those of ordinary skill in the art will be appreciated that, above description is only one or more embodiments in the numerous embodiment of the present invention, and not uses limitation of the invention.Any equalization for the above embodiment changes, modification and the equivalent technical scheme such as to substitute, as long as spirit according to the invention, all will drop in scope that claims of the present invention protect.
Claims (9)
1. an epoxy acetylene sterilizing-drying all-in-one, is characterized in that, comprising:
Sterilizing casing, heat exchanger, heating water tank, vacuum pump, pollutant discharge tube, steam generator, air compressor;
Described sterilizing box house comprises many sterilizing pipelines, and described heat exchanger, heating water tank and air compressor are connected on the different sterilizing pipelines of described sterilizing box house respectively;
Described pollutant discharge tube, vacuum pump and steam generator are connected to described sterilizing box house;
Described heating water tank is connected with described heat exchanger, and described vacuum pump is connected to described pollutant discharge tube.
2. epoxy acetylene sterilizing-drying all-in-one as claimed in claim 1, it is characterized in that, described heating water tank inside also comprises acoustic filter, and the outlet of described heating water tank is connected by vaporization pump with described heat exchanger respectively, be connected by circulating pump with described sterilizing casing.
3. epoxy acetylene sterilizing-drying all-in-one as claimed in claim 2, it is characterized in that, the entrance of described heating water tank connects steam pipe line and water inlet pipe respectively, and described water inlet pipe is divided into multichannel and is connected with described boiler.
4. epoxy acetylene sterilizing-drying all-in-one as claimed in claim 3, it is characterized in that, described vacuum delivery side of pump is connected with the relief valve of described sterilizing box house, and its entrance is connected to described water inlet pipe.
5. epoxy acetylene sterilizing-drying all-in-one as claimed in claim 1, it is characterized in that, the outlet of described heat exchanger is connected with described sterilizing casing by effusion meter, and the entrance of described heat exchanger connects dosing valve.
6. epoxy acetylene sterilizing-drying all-in-one as claimed in claim 1, it is characterized in that, the suction line of described pollutant discharge tube is connected with described sterilizing casing, and the suction line of described pollutant discharge tube is also connected with described heating water tank by check-valves, the outlet of described pollutant discharge tube is discharge of wastewater mouth.
7. epoxy acetylene sterilizing-drying all-in-one as claimed in claim 1, it is characterized in that, described air compressor is connected by oil water separator with described sterilizing casing.
8. epoxy acetylene sterilizing-drying all-in-one as claimed in claim 1, is characterized in that, described sterilizing casing also arranges the air cock controlling air circulation.
9. utilize an epoxy acetylene disinfecting and drying method for epoxy acetylene sterilizing-drying all-in-one as claimed in claim 1, it is characterized in that, comprise the following steps:
Heat to set point of temperature to sterile chamber;
By sterile chamber's evacuation;
To sterile chamber's humidification, dosing, maintenance constant temperature, carry out sterilizing flow process;
Sterilizing flow process terminates, and the clean air after filtering is replaced the epoxy acetylene gas participated in sterile chamber, and is discharged by waste gas;
Sterile chamber is evacuated to certain negative pressure, then is filled with nitrogen to certain malleation, repeatedly process certain hour, until meet dry requirement.
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| CN201410604526.0A CN104307008A (en) | 2014-10-30 | 2014-10-30 | Epoxy acetylene sterilizing and drying integrated machine |
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| CN201410604526.0A CN104307008A (en) | 2014-10-30 | 2014-10-30 | Epoxy acetylene sterilizing and drying integrated machine |
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| US11085016B1 (en) | 2020-01-20 | 2021-08-10 | Chio Kang Medical, Inc. | Method for screening bacteria capable of degrading ethylene oxide |
| US11103608B1 (en) | 2020-07-03 | 2021-08-31 | Chio Kang Medical, Inc. | Mobile pretreatment apparatus and an operating method thereof, and a mobile analysis apparatus and an operating method thereof |
| US11110390B1 (en) | 2020-03-18 | 2021-09-07 | Chio Kang Medical, Inc. | Systems and methods for treating sterilization exhaust gas containing ethylene oxide |
| US11123680B1 (en) | 2020-03-18 | 2021-09-21 | Chio Kang Medical, Inc. | Devices, systems, and methods for treating ethylene oxide waste gas |
| US11125498B1 (en) | 2020-03-18 | 2021-09-21 | Chio Kang Medical, Inc. | Gas liquefaction separator, gas liquefaction recovery system, and method for separating and recovering ethylene oxide |
| US11123449B1 (en) | 2020-07-03 | 2021-09-21 | Chio Kang Medical, Inc. | Mobile sterilization system, mobile execution system, and mobile analysis system |
| US11124438B2 (en) | 2020-01-20 | 2021-09-21 | Chio Kang Medical, Inc. | Alcaligenes faecalis for degrading ethylene oxide |
| US11130939B2 (en) | 2020-01-20 | 2021-09-28 | Chio Kang Medical, Inc. | Bacteria for degrading ethylene oxide and uses thereof |
| US11136253B1 (en) | 2020-03-18 | 2021-10-05 | Chio Kang Medical, Inc. | Microbiological treatment system for ethylene oxide exhaust gas |
| WO2022000460A1 (en) * | 2020-07-03 | 2022-01-06 | Qiaokang Biotech (Guangdong) Co., LTD. | Container sterilization device and system, assembling method thereof, and use thereof |
| US11220667B2 (en) | 2020-01-20 | 2022-01-11 | Chio Kang Medical, Inc. | Bacteria for degrading ethylene oxide and applications thereof |
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2014
- 2014-10-30 CN CN201410604526.0A patent/CN104307008A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11085016B1 (en) | 2020-01-20 | 2021-08-10 | Chio Kang Medical, Inc. | Method for screening bacteria capable of degrading ethylene oxide |
| US11124438B2 (en) | 2020-01-20 | 2021-09-21 | Chio Kang Medical, Inc. | Alcaligenes faecalis for degrading ethylene oxide |
| US11130939B2 (en) | 2020-01-20 | 2021-09-28 | Chio Kang Medical, Inc. | Bacteria for degrading ethylene oxide and uses thereof |
| US11220667B2 (en) | 2020-01-20 | 2022-01-11 | Chio Kang Medical, Inc. | Bacteria for degrading ethylene oxide and applications thereof |
| US11110390B1 (en) | 2020-03-18 | 2021-09-07 | Chio Kang Medical, Inc. | Systems and methods for treating sterilization exhaust gas containing ethylene oxide |
| US11123680B1 (en) | 2020-03-18 | 2021-09-21 | Chio Kang Medical, Inc. | Devices, systems, and methods for treating ethylene oxide waste gas |
| US11125498B1 (en) | 2020-03-18 | 2021-09-21 | Chio Kang Medical, Inc. | Gas liquefaction separator, gas liquefaction recovery system, and method for separating and recovering ethylene oxide |
| US11136253B1 (en) | 2020-03-18 | 2021-10-05 | Chio Kang Medical, Inc. | Microbiological treatment system for ethylene oxide exhaust gas |
| US11103608B1 (en) | 2020-07-03 | 2021-08-31 | Chio Kang Medical, Inc. | Mobile pretreatment apparatus and an operating method thereof, and a mobile analysis apparatus and an operating method thereof |
| US11123449B1 (en) | 2020-07-03 | 2021-09-21 | Chio Kang Medical, Inc. | Mobile sterilization system, mobile execution system, and mobile analysis system |
| WO2022000460A1 (en) * | 2020-07-03 | 2022-01-06 | Qiaokang Biotech (Guangdong) Co., LTD. | Container sterilization device and system, assembling method thereof, and use thereof |
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