CN107866110A - The feed system of technique compressed air in a kind of medicine equipment production process - Google Patents
The feed system of technique compressed air in a kind of medicine equipment production process Download PDFInfo
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- CN107866110A CN107866110A CN201711381164.3A CN201711381164A CN107866110A CN 107866110 A CN107866110 A CN 107866110A CN 201711381164 A CN201711381164 A CN 201711381164A CN 107866110 A CN107866110 A CN 107866110A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 239000003814 drug Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 28
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005461 lubrication Methods 0.000 claims abstract description 21
- 241000894006 Bacteria Species 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000005855 radiation Effects 0.000 claims abstract description 17
- 230000000274 adsorptive effect Effects 0.000 claims description 12
- 208000030208 low-grade fever Diseases 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 18
- 230000001954 sterilising effect Effects 0.000 abstract description 10
- 241000700605 Viruses Species 0.000 abstract description 6
- 230000003749 cleanliness Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 19
- 239000003921 oil Substances 0.000 description 14
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- -1 sterilization Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Analytical Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of feed system of technique compressed air in medicine equipment production process,The system includes the oil-free water lubrication screw air compressor being sequentially connected with by pipeline,Air accumulator,First order filter,Cooling driers,Second level filter,Third level filter,The ozone generator to air compressor air inlet input ozone is connected in the air inlet of oil-free water lubrication screw air compressor,It is provided with compressed gas output pipe after third level filter and the compressed air in pipeline is sterilized,The ultraviolet radiation device of sterilization,The thorough oil-free of compressed air that the system production goes out,And compressed air can be carried out disinfection in the overall process of compressed air production,Sterilization processing,The compressed air exported will not be by bacterium,Virus pollution,The cleanliness factor of compressed air is high,High standards of the medicine equipment production to compressed air can be met.
Description
Technical field
The present invention relates to a kind of compressed-air supply system, and especially a kind of is that cleaning is provided in medicine equipment production process
The compressed-air supply system of compressed air.
Background technology
Compressed air is needed to use in the medicine equipment production process such as intravenous needle, transfusion device, injection needle, syringe, is compressed
Air is additionally operable to be blow molded moulding and products air tightness detection in addition to power is provided for pneumatic machinery equipment.Because medicine equipment must
It must reach nontoxic sterile, it is therefore, higher to the purity requirements of technique compressed air.The medicine equipment technique of prior art is used
The feed system of compressed air is generally by air compressor machine, air accumulator, grade one filter, cooling driers, secondary filter, tertiary filter
Form, compressed air is directly sent to each gas point after being exported by tertiary filter.Air compressor machine in this compressed-air supply system
Piston type air compressor or double-screw type air compressor machine generally are selected, due to needing to use lubricating oil to machine when both air compressor machines work
Device is lubricated, therefore so that also contains a small amount of grease in the compressed air of production, these greases are needed by multistage filtering
Could remove, still, minimal amount of oil can be also remained in the compressed air after filtering, this for medicine equipment production for still
With certain potential safety hazard.In recent years, there is oil-free water lubrication screw air compressor again in the market, and this air compressor machine uses
Water lubrication, therefore, thorough oil-free can be accomplished in the compressed air of production, can met in medicine equipment production process to compression
The requirement of air oil-free, still, this oil-free water lubrication screw air compressor are needed by the use of recirculated water as lubricant when working, and are followed
Ring water directly and air contact, when air compressor machine long time continuous working, breed bacteria or virus can be carried in recirculated water, and then
Compressed air is generated and polluted, also results in the equipment quilts such as air accumulator, drying machine, filter and gas pipeline after air compressor machine
Bacterium or virus are polluted, and the final cleanliness factor for influenceing compressed air, make bacterium and virus in the compressed air of arrival gas point
It is exceeded.
The content of the invention
Invention technical problems to be solved are：A kind of supply of technique compressed air in medicine equipment production process is provided
System, the thorough oil-free of compressed air that the system production goes out, and compressed air can be entered in the overall process of compressed air production
Row sterilization, sterilization processing, the compressed air exported will not be polluted by bacterium, virus, and the cleanliness factor of compressed air is high, Ke Yiman
High standards of the sufficient medicine equipment production to compressed air.
The technical solution adopted for solving the technical problem：The confession of technique compressed air in a kind of medicine equipment production process
To system, including be sequentially connected with by pipeline air compressor, air accumulator, first order filter, cooling driers, the second level filtering
Device, third level filter, the air compressor is oil-free water lubrication screw air compressor, in oil-free water lubrication air screw
The air inlet of compressor is connected to the ozone generator to air compressor air inlet input ozone, the pressure after third level filter
Contracting gas export line is provided with the ultraviolet radiation device sterilized, sterilized to the compressed air in pipeline.
Improvement as the present invention：Low-grade fever formula is additionally provided with pipeline between third level filter and ultraviolet radiation device
Adsorptive drier.
Fourth stage filter is additionally provided with pipeline between low-grade fever formula adsorptive drier and ultraviolet radiation device.
As a further improvement on the present invention：Fourth stage filter is H level active carbon filters.
First order filter is that C levels are responsible for pipe filter, and second level filter is T level air pipe line filters, the third level
Filter is A level ultra high efficiency oil removal filters.
Ozone concentration sensor is installed in air accumulator, it is defeated that reception ozone concentration sensor is provided with ozone generator
Go out signal and according to the controller that ozone concentration control ozone generator starts or stops in air accumulator.
Being connected on the pipeline at fourth stage filter both ends makes the bypass branch pipe of fourth stage filter short circuit, in bypass branch pipe
It is provided with control valve.
Bacteria Detection instrument is provided with the compressed gas output pipe after ultraviolet radiation device, the control valve is served as reasons
The magnetic valve of PLC control, PLC receive the output signal of Bacteria Detection instrument.
Further improvement as the present invention：In gas storage pot bottom, cooling driers bottom, first order filter bottom,
Secondary filter bottom, third level filter bottom are equipped with automatic drain valve.
Beneficial effect：The feed system of technique compressed air in the medicine equipment production process of the present invention, due to using
Oil-free water lubrication screw air compressor that the feed system of the compressed air includes being sequentially connected with by pipeline, air accumulator,
First order filter, cooling driers, second level filter, third level filter, in entering for oil-free water lubrication screw air compressor
Gas port is connected to ozone generator, and the technology of ultraviolet radiation device is provided with the compressed gas output pipe after third level filter
Scheme, by setting ozone generator in air compressor air inlet, ozone is set together to enter air compressor simultaneously with air
It is mixed into compressed air, compressed air is carried out disinfection using ozone, sterilized, while also air compressor, air is compressed
Machine lubrication is carried out disinfection with equipment such as recirculated water, filter, cooling driers, sterilized, and avoids air compressor, air compressor lubrication
Breed bacteria in water, filter, cooling driers and gas pipeline, turns into pollution sources, make by the system output compressed air both without
Oil and without bacterium and virus, in addition, irradiating the compressed air in output pipe using ultraviolet radiation device, secondary disappears
Poison, sterilization, supplement ozonization, bactericidal effect, further increase sterilization, Disinfection Effect, make the compression of output empty
Gas cleanliness factor is higher, and therefore, the Compressed Air degree of compressed-air supply system of the invention output is high, and compressed air will not
The produced medical device product of pollution.Gone back as a result of on the pipeline between third level filter and ultraviolet radiation device
Technical characteristic provided with low-grade fever formula adsorptive drier, by the way that cooling driers and low-grade fever formula adsorptive drier tandem compound are used, make
Removed by cooling driers cooling after the moisture remained in the compressed air after water process is adsorbed by low-grade fever formula adsorptive drier and gone completely
Remove, reach the anhydrous purpose of oil-free in compressed air, and low-grade fever formula adsorptive drier can prevent that compressed air temperature is too low
And cold and hot dew condensation phenomenon is produced, cooling driers are applied in combination with low-grade fever formula adsorptive drier makes the moisture in compressed air be removed more
Totally.As a result of being additionally provided with fourth stage filter on the pipeline between low-grade fever formula adsorptive drier and ultraviolet radiation device
Technical characteristic, make the filter effect of compressed air more preferable.Be H levels active carbon filter as a result of fourth stage filter,
First order filter is C levels supervisor pipe filter, second level filter is T level air pipe lines filter, third level filter is A
The technical characteristic of level ultra high efficiency oil removal filter, makes the oil removing of compressed air, water removal effect more preferable, in the compressed air exported
Impurity content is lower, and the cleanliness factor of compressed air is higher, while avoiding compressed air from polluting medical device product, prevents from pressing
Impurity is carried in contracting air and damages plant equipment, makes to use compressed air longer for the plant equipment service life of power, therefore
Barrier rate is lower, and the precision of Pneumatic component action is higher.As a result of in gas storage pot bottom, cooling driers bottom, first order mistake
Filter bottom, second level filter bottom, third level filter bottom are equipped with the technical characteristic of automatic drain valve, are easy to gas storage
The discharge in time of the waste water of accumulation and collection processing in tank, cooling driers and filter, make the feed system of the compressed air of the present invention
Run more stable, medicine equipment workshop long-time quantity-produced air supply requirement can be met.
Brief description of the drawings
Below in conjunction with the accompanying drawings to the present invention medicine equipment production process in technique compressed air feed system make into
The detailed description of one step.
Fig. 1 is the structural representation of the feed system of technique compressed air in medicine equipment production process of the invention.
Embodiment
As shown in figure 1, the feed system of technique compressed air includes in the medicine equipment production process of the present invention
Oil-free water lubrication screw air compressor 3, air accumulator 6, first order filter 7, the cooling driers 8, second being sequentially connected with by pipeline 4
Level filter 9, third level filter 10, low-grade fever formula adsorptive drier 11, fourth stage filter 12 and to compressed air efferent duct
The ultraviolet radiation device 15 that compressed air in road is sterilized, sterilized, in the air inlet of oil-free water lubrication screw air compressor
Mouth is connected to the ozone generator 2 that ozone is inputted to the air inlet of air compressor, and ozone generator is empty to oil-free water lubrication screw rod
The air inlet output ozone of air compressor, so that being mixed into certain density ozone in compressed air, is provided with air accumulator
Ozone concentration sensor 5, it is provided with ozone generator and receives ozone concentration sensor output signal and according to smelly in air accumulator
Oxygen concentration controls the controller 1 that ozone generator starts or stops.Technique is used in the medicine equipment production process of the present invention
First order filter described in the feed system of compressed air, second level filter, third level filter, fourth stage filter are equal
For accurate filter, wherein first order filter is that C levels are responsible for pipe filter, and second level filter filters for T levels air pipe line
Device, third level filter are A level ultra high efficiency oil removal filters, and fourth stage filter is H level active carbon filters.At air accumulator bottom
Portion, cooling driers bottom, first order filter bottom, second level filter bottom, third level filter bottom are equipped with automatic row
Water valve 18, the bypass branch pipe 14 for making the short circuit of fourth stage filter is connected on the pipeline at fourth stage filter both ends, in bypass branch
Pipe is provided with control valve, and Bacteria Detection instrument 17, bacterium are provided with the compressed gas output pipe after ultraviolet radiation device
Detector preferably uses can be with the fluorescent bacteria number detector of quick detection number of bacteria, and the control valve is reception bacterium
The magnetic valve 13 that detector output signal is controlled by PLC 16.
In the medicine equipment production process of the present invention during feed system work of technique compressed air, air mixes with ozone
Be incorporated into oil-free water lubrication screw air compressor and be compressed into the compressed air containing ozone, ozone in air compressor and
Both air can be carried out disinfection and be sterilized in subsequent filter, course of conveying, equipment and pipeline can also carried out disinfection and sterilized,
Prevent compressed-air supply system from be contaminated compressed air using internal breed bacteria for a long time, compressed air passes through first
Level filter can filter out substantial amounts of liquid and more than 3 μm of solia particle, reach minimum residual oil content 5ppm, only few
Moisture, dust and mist of oil are measured, second level filter is entered after cooling driers cool and remove water, can be with by second level filter
As low as 1 μm of liquid and solia particle are filtered out, reaches minimum residual oil content only 0.5ppm, there is micro-moisture dust and oil
Mist, as low as 0.01 μm of liquid and solia particle can be filtered out by third level filter, reaches minimum residua content only
0.001ppm, nearly all moisture, dust and oil are all removed, and the compressed air exported by third level filter enters low-grade fever formula
Adsorptive drier enters fourth stage filter after carrying out redrying water removal, and as low as 0.01 can be filtered out by fourth stage filter
μm mist of oil and hydrocarbon, reach minimum residua content 0.003pmm, not aqueous, dust and oil, odorless, tasteless, by the 4th
Ultraviolet carries out secondary sterilization and sterilization to compressed air when the compressed gas of level filter output passes through ultraviolet radiation device, most
Compressed air is used into gas point with Pipeline transport to each afterwards, arrival is each with a small amount of ozone is only remained in the compressed air of gas point, no
Any influence can be generated on operating personnel, equipment and medical device product.Technique is used in the medicine equipment production process of the present invention
During the feed system work of compressed air, the concentration of ozone in air accumulator should be made, which to be maintained at 5-10%, to be advisable, and works as ozone concentration
When sensor detects that the concentration of ozone is less than 5%, controller starts ozone generator and the compression of oil-free water lubrication air screw
Machine, supplemental ozone and compressed air into air accumulator, when ozone concentration sensor detects that the concentration of ozone reaches 10%, control
Device processed closes ozone generator.The Bacteria Detection instrument in compressed gas output pipe after ultraviolet radiation device detects pipe
When number of bacteria is exceeded in road, PLC makes solenoid valve conduction, now, contain ozone to magnetic valve output control signal
Compressed air directly exported without fourth stage filter, using it is being filtered without fourth stage filter, ozone concentration is higher
Compressed air in gas pipeline is carried out disinfection and sterilized, sterilization, after sterilization process terminates, closed electromagnetic valve, compressed air
Normally exported after the filtering of fourth stage filter, or, control valve is manually manipulated, periodically compressed air output pipe is carried out
Ozone purging is disinfected, so that the feed system of technique compressed air can in the medicine equipment production process of the present invention
The compressed air of cleaning is provided for medicine equipment production, meets sterility requirements of the medicine equipment production to compressed air.
Ozone generator and oil-free water lubrication screw air compressors are creatively closed and used by the present invention, profit during work
The greasing cycle water inside oil-free water lubrication screw air compressor is carried out disinfection with ozone, sterilized, makes originally to be not suitable for as production
The oil-free water lubrication screw air compressor of aseptic compressed air can be used for producing the nothing of medicine equipment production high-cleanness, high
Bacterium compressed air, and thorough not oil-containing in the compressed air produced, so as to meet that medicine equipment production process is empty to compression
The high standards of gas.
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
Claims (9)
1. the feed system of technique compressed air in a kind of medicine equipment production process, including the air being sequentially connected with by pipeline
Compressor, air accumulator, first order filter, cooling driers, second level filter, third level filter, it is characterized in that：The air
Compressor is oil-free water lubrication screw air compressor, is connected in the air inlet of oil-free water lubrication screw air compressor to air
Compressor inlet inputs the ozone generator of ozone, is provided with the compressed gas output pipe after third level filter to pipe
The ultraviolet radiation device that compressed air in road is sterilized, sterilized.
2. the feed system of technique compressed air in medicine equipment production process according to claim 1, it is characterized in that：
Low-grade fever formula adsorptive drier is additionally provided with pipeline between third level filter and ultraviolet radiation device.
3. the feed system of technique compressed air in medicine equipment production process according to claim 2, it is characterized in that：
Fourth stage filter is additionally provided with pipeline between low-grade fever formula adsorptive drier and ultraviolet radiation device.
4. the feed system of technique compressed air in medicine equipment production process according to claim 3, it is characterized in that：
Fourth stage filter is H level active carbon filters.
5. the feed system of technique compressed air in medicine equipment production process according to claim 4, it is characterized in that：
First order filter is that C levels are responsible for pipe filter, and second level filter is T level air pipe line filters, and third level filter is A
Level ultra high efficiency oil removal filter.
6. the feed system of technique compressed air in the medicine equipment production process according to any one of claim 1 to 5,
It is characterized in that：Ozone concentration sensor is installed in air accumulator, is provided with ozone generator and receives ozone concentration sensor
Output signal and according to ozone concentration in air accumulator come the controller that controls ozone generator to start or stop.
7. the feed system of technique compressed air in medicine equipment production process according to claim 6, it is characterized in that：
Being connected on the pipeline at fourth stage filter both ends makes the bypass branch pipe of fourth stage filter short circuit, and control is provided with bypass branch pipe
Valve processed.
8. the feed system of technique compressed air in medicine equipment production process according to claim 7, it is characterized in that：
Bacteria Detection instrument is provided with the compressed gas output pipe after ultraviolet radiation device, the control valve is to be controlled by PLC
The magnetic valve of device control, PLC receive the output signal of Bacteria Detection instrument.
9. the feed system of technique compressed air in medicine equipment production process according to claim 7, it is characterized in that：
It is equal in gas storage pot bottom, cooling driers bottom, first order filter bottom, second level filter bottom, third level filter bottom
Provided with automatic drain valve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381164.3A CN107866110A (en) | 2017-12-20 | 2017-12-20 | The feed system of technique compressed air in a kind of medicine equipment production process |
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| CN201711381164.3A CN107866110A (en) | 2017-12-20 | 2017-12-20 | The feed system of technique compressed air in a kind of medicine equipment production process |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775667A (en) * | 2018-05-30 | 2018-11-09 | 四川建源节能科技有限公司 | A kind of fresh air air purification technique |
| CN110876880A (en) * | 2019-12-24 | 2020-03-13 | 深圳市宏日嘉净化设备科技有限公司 | Combined multistage purifying equipment |
| CN111001245A (en) * | 2019-10-23 | 2020-04-14 | 杭州迈尔科技有限公司 | Air treatment system of medical cleaning workstation and working method thereof |
| CN112483885A (en) * | 2020-12-11 | 2021-03-12 | 安徽金禾实业股份有限公司 | Compressed air gas making device for sucralose pulverization |
| CN114288806A (en) * | 2021-12-20 | 2022-04-08 | 珠海九圆能源设备制造有限公司 | High-pressure air supply device |
| CN117883618A (en) * | 2023-12-26 | 2024-04-16 | 祥符实验室 | Gas sterilization device |
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| CN101893163A (en) * | 2010-05-31 | 2010-11-24 | 平湖市东洋塑胶真空涂膜厂 | Air compression system |
| CN202589991U (en) * | 2012-04-17 | 2012-12-12 | 南京盟博环保科技有限公司 | Sterilization system for vacuum equipment |
| CN202844840U (en) * | 2012-09-19 | 2013-04-03 | 北京锐业制药有限公司 | Air compression system |
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| CN108775667A (en) * | 2018-05-30 | 2018-11-09 | 四川建源节能科技有限公司 | A kind of fresh air air purification technique |
| CN108775667B (en) * | 2018-05-30 | 2021-04-13 | 四川建源节能科技有限公司 | Fresh air purification process |
| CN111001245A (en) * | 2019-10-23 | 2020-04-14 | 杭州迈尔科技有限公司 | Air treatment system of medical cleaning workstation and working method thereof |
| CN110876880A (en) * | 2019-12-24 | 2020-03-13 | 深圳市宏日嘉净化设备科技有限公司 | Combined multistage purifying equipment |
| CN112483885A (en) * | 2020-12-11 | 2021-03-12 | 安徽金禾实业股份有限公司 | Compressed air gas making device for sucralose pulverization |
| CN114288806A (en) * | 2021-12-20 | 2022-04-08 | 珠海九圆能源设备制造有限公司 | High-pressure air supply device |
| CN114288806B (en) * | 2021-12-20 | 2023-01-17 | 珠海九圆能源设备制造有限公司 | High-pressure gas supply device |
| CN117883618A (en) * | 2023-12-26 | 2024-04-16 | 祥符实验室 | Gas sterilization device |
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