CN205482120U - Poisonous sealing device for isolator - Google Patents
Poisonous sealing device for isolator Download PDFInfo
- Publication number
- CN205482120U CN205482120U CN201620299589.4U CN201620299589U CN205482120U CN 205482120 U CN205482120 U CN 205482120U CN 201620299589 U CN201620299589 U CN 201620299589U CN 205482120 U CN205482120 U CN 205482120U
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- CN
- China
- Prior art keywords
- isolator
- flange
- radiation fins
- straight spur
- transition seal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a poisonous sealing device for isolator, including installation riser, first sharp drive unit, second straight line drive unit, first radiation fins, second radiation fins, transition sealing flange and transition sealing drum, first sharp drive unit passes insert in the isolator behind the installation riser, first ripple ways is in on the first sharp drive unit, the second straight line drive unit pass in proper order the installation riser the transition sealing flange with insert in the isolator behind the transition sealing drum, second ripple ways in second straight line drive unit, and lie in in the transition sealing drum. The utility model discloses with poisonous air control at isolator internal pair production line effective coverage to keep apart an isolator with power part.
Description
Technical field
The utility model relates to field of pharmaceutical machinery, particularly relates to the sealing device of isolator.
Background technology
Vacuum freeze drier is to utilize freeze-drying principle (distillation removes moisture removal from the biological product freezed), logical
Cross vacuumize the moisture of distillation take to freezing catch freeze and manufacture and design out for being lyophilized hydrous matter
Machine.Bottle placer is the equipment that pharmaceutical factory carries out dispensing liquid medicine, by this equipment, liquid medicine is dispensed into each little XiLin
In bottle, enter into through automatic feed/discharge system the most again and carry out on the flaggy of vacuum freeze drier at lyophilized technique
Reason.
Isolator is to utilize high efficiency filter blower fan, purifies filtrated air and protects the purification system of whole pharmaceutical manufacturing process
System.Especially for the production of the toxic pharmaceuticals such as carcinogenesis medicine, the life of protection producers is also pacified by isolator
Entirely play very important effect.
Automatic feed/discharge system is exactly to utilize the robot mode of automation, and artificial manual labor is converted into program
Controllable simple mechanical transfer, to realize unmanned completing whole medicine and being lyophilized the process of technique.
Transition mechanism be in automatic feed/discharge system guipure before freeze dryer door to the butted part of freeze dryer flaggy.By
Need hermetically sealed when freeze dryer is lyophilized medicine, so freeze dryer flaggy is positioned at freeze dryer inside cavity.Automatically turnover
Material system be must be positioned at inside isolator by the protection of isolator.Transition mechanism by automatic feed/discharge system with freeze dryer
Flaggy is seamless wheel chair access to be docking together, it is ensured that cillin bottle is delivered into freeze dryer by automatic feed/discharge system safely
Flaggy.
Movable sealing refers to the sealing in machine (or equipment) between relative motion part, and static seal refers to two stationary faces
Between sealing.Obviously movable sealing is more much higher than the requirement of static seal.
At present, column defects in the presence of the coordinating of poisonous isolator and automatic feed/discharge:
1) poisonous isolator cannot accomplish toxic air to control in isolator internal pair production line effective coverage, operation
Personnel need to dress the work of hermetic frog suit, works together and is inconvenient for.
2) cost of manufacture of poisonous isolator is the highest, and it is the biggest that poisonous isolator makes, and the risk of leakage is the highest.
3) automatic feed/discharge coordinates poisonous isolator to use, it is desirable to automatic feed/discharge part, particularly transfer motion power
Part is not revealed.Normal practice is to be located at inside isolator by transfer motion power.Though so solving when passing through isolator
Stationary seal, but power position heating temperature rise, action affect isolator inner air flow to equipotentiality must be to isolator ring
Border has an impact, and also isolator wants internal spraying steam to clean, online sterilizing, to the waterproof sealing of power source, anti-
Rotten degree is it is also proposed that requirements at the higher level.
Summary of the invention
The purpose of this utility model is to provide a kind of sealing device for poisonous isolator, by toxic air control
In isolator internal pair production line effective coverage, and power part is isolated isolator.
The technical scheme realizing above-mentioned purpose is:
A kind of poisonous isolator sealing device, drives including installation riser, the first straight spur unit, the second straight line
Moving cell, the first radiation fins, the second radiation fins, transition seal flange and transition seal cylinder, wherein,
Described first straight spur unit inserts in isolator after described installation riser；
Described first radiation fins is enclosed within described first straight spur unit；
Flange bottom the flange of described first radiation fins tail end and described first straight spur unit is by an O
Type circle is tightly connected；The flange of described first radiation fins head end is sealed even by the second O with the inwall of isolator
Connect；
Described second straight spur unit sequentially passes through described installation riser, described transition seal flange and described transition
Insert in isolator after sealing drum；
Described second radiation fins is placed on described second straight spur unit, and is positioned at described transition seal cylinder；
Flange and the described transition seal flange of described transition seal cylinder head end are tightly connected by the first sealing ring；
Flange and the described transition seal flange of described second radiation fins head end are tightly connected by the second sealing ring；
The flange of described second radiation fins tail end and the flange of described second straight spur unit are by the 3rd sealing ring
It is tightly connected；
The described flange of transition seal cylinder tail end and the outer wall of isolator are tightly connected by the 4th sealing ring.
The beneficial effects of the utility model are: driver element is isolated isolator by the utility model, facilitate machine to tie up
Repair and maintain, reduce the impact on the laminar flow within isolator of the intensification action etc. because of power position, also reduce simultaneously
Requirement to the water-tight corrosion-proof of power source.Meanwhile, utilize the scalability of radiation fins, effectively by complicated dynamic close
Envelope becomes more manageable static seal, it is easy to maintenance dismounting.Also reduce the volume of isolator, reduce cost, fall
Low leakage.Meanwhile, by the gas flow optimized in isolator in the less production line scope within closed isolator
In, do not diffuse into external system operating space, making the environment outside isolator is B grade standard, the most effectively protects
The sterile production of operating personnel and medicine.
Accompanying drawing explanation
Fig. 1 is the structure chart of sealing device of the present utility model；
Fig. 2 is the enlarged drawing of transition seal cylinder part in sealing device shown in Fig. 1；
Fig. 3 is the enlarged drawing of the first radiation fins part in sealing device shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1,3 pharmaceutical production of isolator have the Toxic Free Area of contaminated area and external operation personnel separated.
It is placed in the reason bottle push pedal of the first straight spur unit 1 outside isolator 3, power is incorporated into isolator 3 internal,
Again by the second straight spur unit 5 drive rebound realize by the automatic feed/discharge system in poisonous isolator with
The slitless connection of freeze dryer flaggy.
Referring to Fig. 1 to Fig. 3, poisonous isolator sealing device of the present utility model, including the first linear drives
Unit 1, installation riser the 2, first radiation fins the 4, second straight spur unit 5, transition seal flange 6, transition
Sealing drum 7 and the second radiation fins 8.
First straight spur unit 1 inserts in isolator 3 after installing riser 2.First radiation fins 4 is enclosed within
On one straight spur unit 1, and it is positioned at isolator 3.Flange and first straight line of the first radiation fins 4 tail end drive
Flange bottom moving cell 1 is tightly connected by the first O C-1.The flange of the first radiation fins 4 head end with every
Inwall from device 3 is tightly connected by the second O C-2.Specifically refer to Fig. 3, having within isolator 3
Poison gas stream is along the gap of the first radiation fins 4 with isolator 3, and the first radiation fins 4 and the first linear drives list
(in Fig. 3, the direction of arrow to the left is the approach axis of poisonous air-flow, and the direction of arrow to the right is in the gap of unit 1
C level district air-flow), arrive separately at the seal lip of first, second O C-1, C-2, due to first,
Two O C-1, C-2 are by the first radiation fins 4 and isolator 3 and the first radiation fins 4 and the first linear drives
Unit 1 compresses, and has kept apart the handing-over of two kinds of air-flows, it is ensured that the reliability of static sealing, thus effectively hinders
Disconnected toxic gas overflows isolator 3.
After second straight spur unit 5 sequentially passes through installation riser 2, transition seal flange 6 and transition seal cylinder 7
Insert in isolator 3.Second radiation fins 8 is placed on the second straight spur unit 5, and is positioned at transition seal cylinder 7.
Flange and the transition seal flange 6 of transition seal cylinder 7 head end are tightly connected by the first sealing ring A-1.Second ripple
Line overlaps the flange of 8 head ends and transition seal flange 6 is tightly connected by the second sealing ring A-2.Second radiation fins 8
The flange of tail end and the flange of the second straight spur unit 5 are tightly connected by the 3rd sealing ring A-3.Transition seal
The cylinder flange of 7 tail ends and the outer wall of isolator 3 are tightly connected by the 4th sealing ring A-4.Specifically refer to figure
2, the poisonous air-flow within isolator 3 is along the gap of the second radiation fins 8 with transition seal flange 6, the second ripple
Line set 8 and second gap of straight spur unit 5, and transition seal cylinder 7 and gap (Fig. 2 of isolator 3
In, the direction of arrow to the left is the approach axis of poisonous air-flow, and the direction of arrow to the right is C level district air-flow), arrive
Reach first to fourth seal A-1, the seal lip of A-2, A-3, A-4, due to first to fourth sealing ring A-1,
A-2, A-3, A-4 are by the second radiation fins 8 and transition seal flange 6, radiation fins 8 and the second straight spur unit
5 and transition seal cylinder 7 compress with isolator 3, kept apart the handing-over of two kinds of air-flows, it is ensured that static sealing
Reliability.Thus be effectively blocked toxic gas and overflow isolator 3, sufficiently protect the operating personnel of operation room.
In Fig. 2, B-1, B-2, B-3, B-4 represent four bolts, connect for fixing.
Above example is the most for illustration of the utility model, rather than to restriction of the present utility model, relevant technology is led
The technical staff in territory, in the case of without departing from spirit and scope of the present utility model, it is also possible to make various conversion
Or modification, the technical scheme of the most all equivalents also should belong to category of the present utility model, should be by each claim
Limited.
Claims (1)
1. a poisonous isolator sealing device, it is characterised in that include installing riser, the first linear drives
Unit, the second straight spur unit, the first radiation fins, the second radiation fins, transition seal flange and transition seal cylinder,
Wherein,
Described first straight spur unit inserts in isolator after described installation riser；
Described first radiation fins is enclosed within described first straight spur unit；
Flange bottom the flange of described first radiation fins tail end and described first straight spur unit is by an O
Type circle is tightly connected；The flange of described first radiation fins head end is sealed even by the second O with the inwall of isolator
Connect；
Described second straight spur unit sequentially passes through described installation riser, described transition seal flange and described transition
Insert in isolator after sealing drum；
Described second radiation fins is placed on described second straight spur unit, and is positioned at described transition seal cylinder；
Flange and the described transition seal flange of described transition seal cylinder head end are tightly connected by the first sealing ring；
Flange and the described transition seal flange of described second radiation fins head end are tightly connected by the second sealing ring；
The flange of described second radiation fins tail end and the flange of described second straight spur unit are by the 3rd sealing ring
It is tightly connected；
The described flange of transition seal cylinder tail end and the outer wall of isolator are tightly connected by the 4th sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299589.4U CN205482120U (en) | 2016-04-12 | 2016-04-12 | Poisonous sealing device for isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299589.4U CN205482120U (en) | 2016-04-12 | 2016-04-12 | Poisonous sealing device for isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482120U true CN205482120U (en) | 2016-08-17 |
Family
ID=56643708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299589.4U Active CN205482120U (en) | 2016-04-12 | 2016-04-12 | Poisonous sealing device for isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728116A (en) * | 2021-03-31 | 2021-04-30 | 创志科技(江苏)股份有限公司 | Sealing structure and double-layer airtight isolating device of granulator using same |
-
2016
- 2016-04-12 CN CN201620299589.4U patent/CN205482120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728116A (en) * | 2021-03-31 | 2021-04-30 | 创志科技(江苏)股份有限公司 | Sealing structure and double-layer airtight isolating device of granulator using same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |