CN107335068A - The isolated powder quantitatively bactericidal unit of framework - Google Patents
The isolated powder quantitatively bactericidal unit of framework Download PDFInfo
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- CN107335068A CN107335068A CN201710697353.5A CN201710697353A CN107335068A CN 107335068 A CN107335068 A CN 107335068A CN 201710697353 A CN201710697353 A CN 201710697353A CN 107335068 A CN107335068 A CN 107335068A
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- superheated vapor
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- bactericidal unit
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- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0023—Heat
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/21—Removal of unwanted matter, e.g. deodorisation or detoxification by heating without chemical treatment, e.g. steam treatment, cooking
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- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
- A61L2/0094—Gaseous substances
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/12—Apparatus for isolating biocidal substances from the environment
- A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
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- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/21—Pharmaceuticals, e.g. medicaments, artificial body parts
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention relates to a kind of isolated powder quantitatively bactericidal unit of framework, including instantaneous superheated vapor bactericidal unit, refrigerated separation device for discharging, and superheated vapor quick generator, installation frame and clean area division board, installation frame is divided into clean area and sterilizing works area by clean area division board, and the only powder separator in refrigerated separation device for discharging is arranged on the installation frame of clean area；Described overheating steam generator is closed tank body, and the steam of electric heating tube and Heterogeneous Permutation is provided with tank body around baffle-wall；The air inlet that water pump, steam generator are sequentially connected in series afterwards with overheating steam generator by pipeline passes through pipeline joint；By pipeline joint, the superheated vapor after separation is exported by delivery outlet for the gas outlet of overheating steam generator and the input port of moisture trap, and the discharge outlet of moisture trap is provided with control valve；Refrigerated separation device for discharging is also equipped with ozone generator.
Description
Technical field
The present invention relates to a kind of isolated powder quantitatively bactericidal unit of framework, especially a kind of isolated powder quantitatively of framework
Bactericidal unit.
Background technology
Medicine and food powders processing key be sterilization, and the steam sterilization generally used include low high temperature it is long when
Sterilization, sub- high temperature short time and ultrahigh-temperature instant sterilization, because ultrahigh-temperature instant sterilization is to medicine and food matter
It is relatively small to measure quality destruction, has become the outstanding person in steam sterilization.
Applicant once applied to State Intellectual Property Office entitled " to drug and food powder in August in 2016 31 days
The invention of the system of instantaneous qualitative sterilizing " and utility model, their application number are respectively 201610772178.7 Hes
2016209901900.0, it is related in the technical scheme that the patent application is recorded a kind of including material bin, quantitative storage tank, wink
When superheated vapor bactericidal unit, refrigerated separation device for discharging, the steam of high voltage cold air system and negative pressure emission high pressure backpurge system
Bactericidal unit, we have found that some shortcomings in experiment and actual motion：
For example, need to clear up at any time during the use of equipment, when changing the processing variety of medical foods powder, it is necessary to right
Sterilization tank is cleared up, at the end of the equipment cycle of operation, it is also desirable to sterilization tank is cleared up, and it is whole disclosed in application documents
Although the sealing of body sterilization tank is preferable, exists and clear up the problem of difficult.
For another example in steam sterilization, too busy to get away steam generator, and steam generator（It is commonly called as boiler）Be using fuel or
The heat energy of other energy is heated as water the plant equipment of hot water or steam.The appearance that is filled with water that the original meaning of pot refers to heat on fire
Device, stove refer to the place of burning fuel, and boiler includes pot and stove two large divisions.It is this typically aqueous by steam caused by boiler
Rate is higher, should not be directly used in the sterilization of medicine and food powders.On September 20th, 2014, national science and technology key special subjects are high
The nucleus equipment steam generator of wet cold dome nuclear power station, the installation of first set spiral coil component is completed recently, indicates China
Temperature gas cooled reactor steam generator main manufacturing processes bottleneck is broken through, but the system architecture is relatively complicated, operation
Cost is higher.
In addition, applicant have also noticed that, refrigerated separation device for discharging is located at the end of system, does not account for any in use
Sterilizing measure, the medicine and food powders of the sterilizing of high temperature dissipation can be passed through to early stage in the bacterium of refrigerated separation device for discharging residual
Secondary pollution is produced, makes medicine or food powders bacteria containing amount exceeded.
The content of the invention
It is an object of the invention to：For being sterilized during use existing for applicant's earlier application to instantaneous superheated vapor
Seal cavity cleaning is difficult in device, the general moisture content of steam caused by boiler is higher, should not be directly used in medicine and food powder
The sterilization at end, the nucleus equipment steam generator cost of HTGR Nuclear Power Plant are higher, and refrigerated separation discharging dress
Put and be also equipped with the end that ozone generator is located at system, secondary pollution of product etc. one can be caused by not accounting for any sterilizing measure
A kind of series of problems, there is provided isolated powder quantitatively bactericidal unit of new framework.
The object of the present invention is achieved like this：A kind of isolated powder quantitatively bactericidal unit of framework, including it is material bin, fixed
Measure storage tank, instantaneous superheated vapor bactericidal unit, refrigerated separation device for discharging, high voltage cold air system and the recoil of negative pressure emission high pressure
System, it is characterised in that：
A, superheated vapor quick generator, installation frame and clean area division board are also included, clean area division board is by installation frame
Clean area and sterilizing works area are divided into, material bin, quantitative storage tank, instantaneous superheated vapor bactericidal unit, superheated vapor are quick
Generator, refrigerated separation device for discharging, high voltage cold air system and negative pressure emission high pressure backpurge system are arranged on sterilizing works area
On installation frame, the powder separator in refrigerated separation device for discharging is arranged on the installation frame of clean area；
B, described superheated vapor quick generator includes water pump, steam generator, overheating steam generator, moisture trap,
Overheating steam generator is closed tank body, and electric heating tube is provided with tank body, and tank body one end is provided with air inlet, and the other end is provided with out
Gas port, the steam provided with Heterogeneous Permutation is around baffle-wall in the tank body between air inlet/outlet；The top of moisture trap is provided with delivery outlet,
Middle part is provided with input port, and bottom is provided with discharge outlet；Occur after water pump, steam generator are sequentially connected in series by pipeline with superheated vapor
The air inlet of device passes through pipeline joint；The gas outlet of overheating steam generator and the input port of moisture trap pass through pipeline pair
Connect, the superheated vapor after separation is exported by delivery outlet, and the discharge outlet of moisture trap is provided with control valve；
C, refrigerated separation device for discharging is also equipped with ozone generator.
In the present invention, the seal cavity in described instantaneous superheated vapor bactericidal unit is by upper tank body and lower tank group
Into, upper lower tank by along the equally distributed tank body pressing handwheel group slitless connection in faying face periphery；Charging aperture and negative pressure are taken out
Gas port is located at upper tank body, and the front and back end of lower tank is provided with corresponding bearing seal mounting seat, an agitating paddle containing hollow channel
For rotary shaft by bearings in the bearing seal mounting seat of lower tank, lower tank is stretched out at its both ends, and rotary shaft is provided with equal
More gas outlet agitating paddles of even distribution, their gas circuit are communicated with each other, hollow channel arrival end and the overheat of agitating paddle rotary shaft
Steam quick generator docks, and the other end is furnished with motor；One end of lower tank bottom is provided with discharging opening, the other end and high pressure
Quenching system docks.
In the present invention, the composite sandwich structural that lower tank is made up of inner and outer wall, in composite sandwich structural, inwall
Electric auxiliary heating device is provided with, outer wall is provided with heat-insulation layer.
The advantage of the invention is that：Due to the high-temperature vapour of steam generator is introduced into superheated vapor quick generator, mistake
Heat steam generator is closed tank body, and electric heating tube is provided with tank body, makes the hydrone that does not gasify in the work of electric heating tube
Superheated vapor is formed with lower further gasification, obtains higher steam temperature.Due between overheating steam generator air inlet/outlet
For steam provided with Heterogeneous Permutation around baffle-wall, the heating that can extend steam in the limited length of tank of overheating steam generator is circuitous
Loop footpath and the holdup time in tank body., can be by mistake due to being provided with moisture trap in overheating steam generator gas outlet
Still separated in heat steam generator without the hydrone of gasification, it is ensured that the superheated vapor moisture content of output is very low.Due to
It is furnished with safety valve on moisture trap, it can be ensured that whole system is operated among controllable safe pressure.
It is also an advantage of the present invention that because the seal cavity in instantaneous superheated vapor bactericidal unit in the present invention is by upper
Tank body and lower tank composition, upper lower tank by along the equally distributed tank body pressing handwheel group slitless connection in faying face periphery,
When cleaning is needed, upper lower tank can be separated at any time by pressing handwheel group.Because lower tank is by inner and outer wall
The composite sandwich structural of composition, in composite sandwich structural, inwall is provided with electric auxiliary heating device, and outer wall is provided with insulation
Layer, temperature-compensating can be carried out to the moment overheated gas in tank, while be also prevented from the Wen Duxiajiang of moment overheated gas.
It is also an advantage of the present invention that because cold wind powder cooling discharge system is also equipped with ozone generator, can be with before
Sterilization is carried out to the cryogenic pipe that cannot pass through high-temperature sterilization, because present invention additionally comprises installation frame and clean area isolation
Installation frame is divided into clean area and sterilizing works area, material bin, quantitative storage tank, instantaneous overheat by plate, clean area division board
Steam sterilization device, superheated vapor quick generator, refrigerated separation device for discharging, high voltage cold air system and negative pressure emission high pressure are anti-
Flushing system is arranged on the installation frame in sterilizing works area, and the powder separator in refrigerated separation device for discharging is arranged on clean area
Installation frame on, it is not only compact-sized, but also can ensure sterilizing after enter clean area medicine or food will not be by again
The secondary unclean air pollution by production district.It can be produced because the invention provides framework, the framework by industrialized standard,
Complete equipment forms a carrier after installation, it is not necessary to relies on building again, later maintenance also extremely facilitates.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the principle schematic of the embodiment of the present invention.
Fig. 3 be the present embodiments relate to superheated vapor quick generator structural representation.
Fig. 4 be the present embodiments relate to instantaneous superheated vapor bactericidal unit structural representation.
Fig. 5 is the structure principle chart for the reciprocating air seal control valve being related in the embodiment of the present invention.
In figure：1st, water tank, 2, overheating steam generator, 3, water pump, 4, steam generator, 5, superheated vapor quickly occurs
Device, 6, rotary shaft, 7, instantaneous superheated vapor bactericidal unit, 8, material bin, 9, moisture trap, 10, quantitative storage tank, 11, negative
High pressure backpurge system is put in pressure, and 12, gas cooling driers, 13, refrigerated separation device for discharging, 14, high voltage cold air system, 15, sterile
Filter, 16, steam around baffle-wall, 17, powder separator, 18, discharge valve, 19, clean area division board, 20, high pressure positive blower, 21,
Ozone generator, 22, installation frame, 23, electric heating tube, 24, upper tank body, 25, lower tank, 26, tank body pressing handwheel group, 27,
Charging aperture, 28, negative pressure ventilation mouth, 29, agitating paddle, 30, motor, 31, valve body, 32, piston, 33, connecting rod, 34, valve element,
35th, hollow airtight seal, 36, seal groove, 37, gas tube.
Embodiment
The nonrestrictive concrete structure for disclosing the embodiment of the present invention of accompanying drawing, does to the present invention into one below in conjunction with the accompanying drawings
The description of step.
As seen from Figure 1, the present invention includes material bin 8, quantitative storage tank 10, instantaneous superheated vapor bactericidal unit 7, cooling point
From device for discharging 13, high voltage cold air system 14 and negative pressure emission high pressure backpurge system 11, and superheated vapor quick generator 5,
Installation frame 22 is divided into clean area and sterilizing works by installation frame 22 and clean area division board 19, clean area division board 19
Area, material bin 8, quantitative storage tank 10, instantaneous superheated vapor bactericidal unit 7, superheated vapor quick generator 5, refrigerated separation are unloaded
Expect that device 13, high voltage cold air system 14 and negative pressure emission high pressure backpurge system 11 are arranged on the left side of clean area division board 19 sterilizing work
Make on the installation frame 22 in area, the powder separator 17 in refrigerated separation device for discharging 13 is arranged on the right side of clean area division board 19
On the installation frame 22 of clean area, the bottom of powder separator 17 is furnished with discharge valve 18.In the present embodiment, in order to ensure the present invention
Can normal operation, be configured with three high pressure positive blowers 20 and ozone generator 21 in system, be also superheated vapor quick generator 5
Water tank 1 is configured with, described high pressure positive blower 20, ozone generator 21 and water tank 1 are all arranged on the installation frame in sterilizing works area
On 22.
The principle of the present invention is via the first patent Shen of Application No. 201610772178.7 and 2016209901900.0
It please give disclosure, basic configuration and the not reinflated description of the course of work.From Figure 2 it can be seen that the accompanying drawing of it and the publication enters
Row compares, and its difference is the superheated vapor quick generator 5 that induced one, and the superheated vapor for substituting former open source literature occurs
Device, its operation principle on system influence little.In addition, the present invention is also except by high-pressure blast in refrigerated separation device for discharging 13
Outside the high voltage cold air system 14 that machine 20, gas cooling driers 12 and sterilizing filter 15 form, ozone generator 21 is also additionally arranged, from
For operation principle, it is modified in that：It is right that the present invention should open ozone generator 21 first before being enabled for the first time after leaving unused
Internal system, the inside of refrigerated separation device for discharging 13 that can not be especially related to high-temperature vapour by high voltage cold air system 14 are empty
Chamber carries out dissipation sterilizing, clears up the bacterium that may be remained, and it is secondary to prevent that remaining bacteria from producing to the drug and food powder after sterilizing
Pollution.
As seen from Figure 3, described superheated vapor quick generator 5 includes water pump 3, steam generator 4, superheated vapor generation
Device 2, moisture trap 9, overheating steam generator 2 are closed tank body, are provided with electric heating tube 23 in tank body, tank body one end is provided with
Air inlet, the other end are provided with gas outlet, and the steam provided with Heterogeneous Permutation is around baffle-wall 16 in the tank body between air inlet/outlet；Air water point
Top from device 9 is provided with delivery outlet, and middle part is provided with input port, and bottom is provided with discharge outlet；Water pump 3, steam generator 4 pass through pipeline
It is sequentially connected in series the air inlet afterwards with overheating steam generator 2 and passes through pipeline joint；The gas outlet of overheating steam generator 2 and air water
The input port of separator 9 is by pipeline joint, and the superheated vapor after separation is exported by delivery outlet, the discharge outlet of moisture trap 9
It is provided with control valve 18.
From fig. 4, it can be seen that the seal cavity in described instantaneous superheated vapor sterilizing 7 is by 25 groups of upper tank body 24 and lower tank
Into, upper tank body 24 and lower tank 25 by along the equally distributed tank body pressing handwheel group slitless connection in faying face periphery；Charging aperture
27 and negative pressure ventilation mouth 28 be located at upper tank body 24, the front and back end of lower tank 25 is provided with corresponding bearing seal mounting seat, and one contains
The agitating paddle rotary shaft 6 of hollow channel by bearings in the bearing seal mounting seat of lower tank 25, its both ends stretch out under
Tank body 26, rotary shaft 6 are provided with equally distributed more gas outlet agitating paddles 29, and their gas circuit is communicated with each other, agitating paddle rotation
The hollow channel arrival end of axle 6 docks with superheated vapor quick generator 5, and the other end is furnished with motor 30；Lower tank bottom
One end be provided be discharging opening, the other end is the air inlet that air inlet system 14 cold with high pressure docks.
As seen from Figure 5, reciprocating air seal control valve includes valve body 31, and valve body 31 is made up of two parts, and a part is control
Area processed, another part are valve working area, and described control zone includes piston 32 and connecting rod 33；Described valve working area is by valve
Core 34, hollow airtight seal 35, the movable passageway of valve element 34 and two logistics opening after being moved by valve element 34 or block are led to
Road；Described connecting rod 33 drives the drive end of valve element 34, and valve element 34 is provided with a road sealing groove 36, is provided with seal groove 36 hollow
Airtight seal 35, the inflation inlet of airtight seal passes through the drive end that valve element 34 is located at valve element 34, and inflation inlet is drawn by gas tube 37
Go out valve body 31, in the displacement process of valve element 34, airtight seal 35 is in air deflating state, when valve element 34 is positioned at opening or blocking position
When, to being sealed between valve element 34 and valve element movable passageway inwall after the airtight inflation of seal 35.
In the present embodiment, the lower tank 25 of described instantaneous superheated vapor sterilizing 7 is made up of compound inner and outer wall
Sandwich, in composite sandwich structural, inwall is provided with electric auxiliary heating device, and outer wall is provided with heat-insulation layer.Needed during discharging
Assisted heating device is closed, while discharges the powder after sterilizing from discharging opening by high voltage cold air system 14.
Claims (5)
1. a kind of isolated powder quantitatively bactericidal unit of framework, including material bin, quantitative storage tank, instantaneous superheated vapor sterilizing dress
Put, refrigerated separation device for discharging, high voltage cold air system and negative pressure emission high pressure backpurge system, it is characterised in that：
A, superheated vapor quick generator, installation frame and clean area division board are also included, clean area division board is by installation frame
Clean area and sterilizing works area are divided into, material bin, quantitative storage tank, instantaneous superheated vapor bactericidal unit, superheated vapor are quick
Generator, refrigerated separation device for discharging, high voltage cold air system and negative pressure emission high pressure backpurge system are arranged on sterilizing works area
On installation frame, the powder separator in refrigerated separation device for discharging is arranged on the installation frame of clean area；
B, described superheated vapor quick generator includes water pump, steam generator, overheating steam generator, moisture trap,
Overheating steam generator is closed tank body, and electric heating tube is provided with tank body, and tank body one end is provided with air inlet, and the other end is provided with out
Gas port, the steam provided with Heterogeneous Permutation is around baffle-wall in the tank body between air inlet/outlet；The top of moisture trap is provided with delivery outlet,
Middle part is provided with input port, and bottom is provided with discharge outlet；Occur after water pump, steam generator are sequentially connected in series by pipeline with superheated vapor
The air inlet of device passes through pipeline joint；The gas outlet of overheating steam generator and the input port of moisture trap pass through pipeline pair
Connect, the superheated vapor after separation is exported by delivery outlet, and the discharge outlet of moisture trap is provided with control valve；
C, refrigerated separation device for discharging is also equipped with ozone generator.
2. the isolated powder quantitatively bactericidal unit of framework according to claim 1, it is characterised in that described instantaneous overheat
Seal cavity in steam sterilization device is made up of upper tank body and lower tank, and upper lower tank along faying face periphery by being uniformly distributed
Tank body pressing handwheel group slitless connection；Charging aperture and negative pressure ventilation mouth are located at upper tank body, and the front and back end of lower tank, which is provided with, to be corresponded to
Bearing seal mounting seat, an agitating paddle rotary shaft containing hollow channel by bearings in lower tank bearing seal pacify
Fill in seat, lower tank is stretched out at its both ends, and rotary shaft is provided with equally distributed more gas outlet agitating paddles, their the mutual ditch of gas circuit
Logical, the hollow channel arrival end of agitating paddle rotary shaft docks with superheated vapor quick generator, and the other end is furnished with motor；Under
One end of tank base is discharging opening, and the other end is to dock air inlet with high voltage cold air system.
3. the isolated powder quantitatively bactericidal unit of framework according to claim 2, it is characterised in that lower tank by inwall and
The composite sandwich structural of outer wall composition, in composite sandwich structural, inwall is provided with electric auxiliary heating device, and outer wall, which is provided with, to be protected
Warm layer.
4. the isolated powder quantitatively bactericidal unit of framework according to claim 2, it is characterised in that the instantaneous overheat is steamed
The discharging opening of lower tank bottom and air inlet are equipped with Pneumatic valve in gas bactericidal unit.
5. the isolated powder quantitatively bactericidal unit of framework according to claim 4, it is characterised in that described Pneumatic valve is
Reciprocating air seal control valve, its concrete structure are：Valve body is made up of two parts, and a part is control zone, and another part is valve
Door workspace, described control zone includes piston and connecting rod；Described valve working area is by valve element, hollow airtight seal, valve
Core movable passageway and two logistics corridors opened after being moved by valve element or blocked；The driving of described connecting rod driving valve element
End, valve element are provided with a road sealing groove, are provided with hollow airtight seal in seal groove, the inflation inlet of airtight seal passes through valve element position
In the drive end of valve element, inflation inlet draws valve body by gas tube, and during spool displacement, airtight seal is in air deflating state, when
When valve element is positioned at unlatching or blocking position, to being sealed between valve element and valve element movable passageway after airtight seal inflation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697353.5A CN107335068B (en) | 2017-08-15 | 2017-08-15 | Frame isolation type quantitative powder sterilization device |
| PCT/CN2018/100052 WO2019034003A1 (en) | 2017-08-15 | 2018-08-10 | Frame isolation type quantitative powder sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697353.5A CN107335068B (en) | 2017-08-15 | 2017-08-15 | Frame isolation type quantitative powder sterilization device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107335068A true CN107335068A (en) | 2017-11-10 |
| CN107335068B CN107335068B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710697353.5A Active CN107335068B (en) | 2017-08-15 | 2017-08-15 | Frame isolation type quantitative powder sterilization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019034003A1 (en) * | 2017-08-15 | 2019-02-21 | 江苏万创灭菌设备科技有限公司 | Frame isolation type quantitative powder sterilization device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019034003A1 (en) * | 2017-08-15 | 2019-02-21 | 江苏万创灭菌设备科技有限公司 | Frame isolation type quantitative powder sterilization device |
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| CN107335068B (en) | 2023-01-17 |
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