CN106051170A - Hard-seal side-face discharging valve of sterile pharmaceutical drying machine - Google Patents
Hard-seal side-face discharging valve of sterile pharmaceutical drying machine Download PDFInfo
- Publication number
- CN106051170A CN106051170A CN201610133553.3A CN201610133553A CN106051170A CN 106051170 A CN106051170 A CN 106051170A CN 201610133553 A CN201610133553 A CN 201610133553A CN 106051170 A CN106051170 A CN 106051170A
- Authority
- CN
- China
- Prior art keywords
- sealing
- drying machine
- hard
- sealed base
- ring
- Prior art date
- 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.)
- Granted
Links
- 238000001035 drying Methods 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 title abstract 8
- 239000000956 alloy Substances 0.000 claims abstract description 18
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000010926 purge Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 21
- 238000012864 cross contamination Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention belongs to the technical field of discharging valves of sterile pharmaceutical drying machines and relates to a novel-structure discharging valve arranged on the side face of a drying machine, in particular to a hard-seal side-face discharging valve of a drying machine. The hard-seal side-face discharging valve of the drying machine mainly structurally comprises a tank connecting flange, a sealing base, a sealing clamp ring, hard alloy faces, a discharging port, a transmission shaft, an air blowing port and a valve plug body. The sealing base and the sealing clamp ring are each a single integral component, sealing can be achieved without additionally arranging a sealing ring, the portions, making contact with materials, of the sealing base and the sealing clamp ring are not provided with sealing grooves, and thus material residues and cross contamination caused by the material residues are avoided; the contact surfaces of the sealing base and the sealing clamp ring are both the hard alloy faces, so that the service life of the discharging valve is effectively prolonged, and time for halt maintenance caused by replacement of sealing pieces is greatly shortened for enterprises; and the overall structure of the discharging valve is simple and firm, the design principle is reliable, the service life cycle is long, the manufacturing cost is low, and the application environment is friendly.
Description
Technical field:
The invention belongs to sterile pharmaceutical drying machine blow-off valve technical field, relate to a kind of being arranged on the novel of drying machine side
Structure blow-off valve, particularly to a kind of drying machine hard seal side blow-off valve, by the side being arranged to firmly seal by sealing means
Formula, it is ensured that the cleaning of drying machine so that blow-off valve increases service life.
Background technology:
Drying machine is a kind of plant equipment utilizing heat energy to reduce material moisture, for object is dried operation, dry
Dry machine makes the hygroscopic water in material (referring generally to moisture or other volatile liquid components) vaporization effusion by heating, to obtain rule
Determining the solid material of moisture content, dry purpose is the needs using for material or being processed further, close for involving a need to
The material that envelope and cleaning are dried, for especially relating in pharmaceutical field the material needed for pharmacy, better seal environment
It is requisite with more robust sealing structure.In the prior art, existing sterile pharmaceutical filtering drying machine blow-off valve, general
All over using with the soft seal of sealing ring, be primarily present the shortcoming in terms of following two, first, soft seal lay the close of sealing ring
Easy residue material in sealing groove, thus when reusable equipment, cause cross infection, second, soft seal durability poor, more
Change the frequent shutdown that sealing ring brings, bring certain economic loss to enterprise.Therefore design a kind of novel sterile pharmaceutical to do
Dry machine hard seal side blow-off valve has good economic benefit and social benefit.
Summary of the invention:
The goal of the invention of the present invention is to overcome the shortcoming of prior art, seeks to design a kind of sterile pharmaceutical drying machine the closeest
Envelope side blow-off valve, arranges hard alloy surface by the contact surface between sealed base and seal snap ring, effectively the row of extending
In the service life of material valve, greatly reduce enterprise because changing the fault power time that sealing member causes.
The sterile pharmaceutical drying machine hard seal side blow-off valve that the present invention relates to, its agent structure includes tank body connection method
Orchid, sealed base, seal snap ring, hard alloy surface, discharge gate, power transmission shaft, inflatable mouth and valve plug body；The side of valve plug body
On the power transmission shaft of the drying machine tank body (not shown) side that face is fixedly connected on outside installation, the another side of valve plug body
Fix with the seal snap ring of ring-type integrative-structure and be connected, in order to open and close discharge gate；The tank body of ring-type integrative-structure connects
The both sides of flange are welded with drying machine tank body and sealed base respectively；The sealed base of ring-type integrative-structure is tight with seal snap ring
Contact, the part that sealed base contacts with seal snap ring is fixedly installed hard alloy surface respectively；Bottom sealed base and circular
Discharge gate is fixing to be connected, and sealed base inner homogeneous is provided with multiple inflatable mouth, inflatable mouth connection extraneous air and hard alloy
Face, in order to the material residue in purging hard alloy surface.
When the present invention uses, being connected with discharge gate by material pot, switch on power, power transmission shaft drives valve plug body and sealed card
Hoop drying machine tank interior moves, and to open discharge gate, material enters dryer inner；Then power transmission shaft drives valve plug body
Moving with seal snap ring opposite direction, to close discharge gate, seal snap ring is in close contact with the hard alloy surface of sealed base；Closing
When closing discharge gate, extraneous air can be blown into gas hole by external impetus, in order to purge the material residue on hard alloy surface.
Compared with prior art, sealed base and seal snap ring are single global facility to the present invention, it is not necessary to install additional close
Seal realizes sealing, and does not has seal groove with material contact portion, it is to avoid the residual of material and the cross-contamination thus brought；
Contact surface between sealed base and seal snap ring is provided with hard alloy surface, effectively extends the service life of blow-off valve,
Greatly reduce enterprise because changing the fault power time that sealing member causes；Its overall structure is simply firm, and design principle is reliable,
Cycle in service life is long, low cost of manufacture, and applied environment is friendly.
Accompanying drawing illustrates:
Fig. 1 is the sterile pharmaceutical drying machine hard seal side blow-off valve agent structure principle schematic that the present invention relates to.
Detailed description of the invention:
Below by embodiment and combine accompanying drawing and be described further.
Embodiment 1:
The sterile pharmaceutical drying machine hard seal side blow-off valve that the present embodiment relates to, agent structure includes tank body adpting flange
1, sealed base 2, seal snap ring 3, hard alloy surface 4, discharge gate 5, power transmission shaft 6, inflatable mouth 7 and valve plug body 8；Valve plug body
On the power transmission shaft 6 of the drying machine tank body (not shown) side that the one side of 8 is fixedly connected on outside installation, valve plug body 8
The seal snap ring 3 of another side and ring-type integrative-structure fixing is connected, in order to opening and closing discharge gate 5；Ring-type one is tied
The both sides of the tank body adpting flange 1 of structure are welded with drying machine tank body and sealed base 2 respectively；The sealed base of ring-type integrative-structure
2 are in close contact with seal snap ring 3, and the part that sealed base 2 contacts with seal snap ring 3 is fixedly installed hard alloy surface 4 respectively；
Fixing connect with circular discharge gate 5 bottom sealed base 2, sealed base 2 inner homogeneous is provided with multiple inflatable mouth 7, inflatable mouth 7
Connection extraneous air and hard alloy surface 4, in order to the material residue in purging hard alloy surface 4.
Claims (1)
1. a sterile pharmaceutical drying machine hard seal side blow-off valve, it is characterised in that agent structure include tank body adpting flange,
Sealed base, seal snap ring, hard alloy surface, discharge gate, power transmission shaft, inflatable mouth and valve plug body；The one side of valve plug body
On the power transmission shaft of the dryer cans body side surface being fixedly connected on outside installation, the another side of valve plug body and ring-type integrative-structure
Seal snap ring fixing connect, in order to open and close discharge gate；The both sides of the tank body adpting flange of ring-type integrative-structure are respectively
Weld with drying machine tank body and sealed base；The sealed base of ring-type integrative-structure is in close contact with seal snap ring, sealed base
The part contacted with seal snap ring is fixedly installed hard alloy surface respectively；Fix even with circular discharge gate bottom sealed base
Connecing, sealed base inner homogeneous is provided with multiple inflatable mouth, inflatable mouth connection extraneous air and hard alloy surface, in order to purging is hard
Material residue in matter alloy face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133553.3A CN106051170B (en) | 2016-03-09 | 2016-03-09 | A kind of hard seal side blow-off valve of sterile pharmaceutical drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133553.3A CN106051170B (en) | 2016-03-09 | 2016-03-09 | A kind of hard seal side blow-off valve of sterile pharmaceutical drying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106051170A true CN106051170A (en) | 2016-10-26 |
| CN106051170B CN106051170B (en) | 2018-09-11 |
Family
ID=57484216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610133553.3A Active CN106051170B (en) | 2016-03-09 | 2016-03-09 | A kind of hard seal side blow-off valve of sterile pharmaceutical drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051170B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608313A (en) * | 2019-10-24 | 2019-12-24 | 镇江中福马机械有限公司 | Electric discharge valve for defibrator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1084303A1 (en) * | 1982-09-17 | 1984-04-07 | Научно-Исследовательский Институт Тяжелого Машиностроения Производственного Объединения "Уралмаш" | Gas cut-off valve of charging device for blast furnace |
| DE3342945A1 (en) * | 1983-11-26 | 1985-06-05 | Albrecht-Automatik GmbH & Co, 5024 Pulheim | Shut-off device for a flow duct |
| CN2876462Y (en) * | 2006-03-24 | 2007-03-07 | 宝山钢铁股份有限公司 | Panel turnover type vacuum valve |
| CN102141157A (en) * | 2011-03-18 | 2011-08-03 | 赵安东 | Erosion-prevention stop valve seal pair |
| CN102900855A (en) * | 2012-11-01 | 2013-01-30 | 天脊煤化工集团股份有限公司 | Sealing device for ash lock valve of crushed coal pressurization and gasification furnace |
| CN203784321U (en) * | 2014-03-28 | 2014-08-20 | 武钢集团昆明钢铁股份有限公司 | Pressure-equalizing valve sealing device capable of effectively increasing sealing contact area |
| CN105003680A (en) * | 2015-06-30 | 2015-10-28 | 浙江诚信医化设备有限公司 | Half-ball valve |
| CN205047852U (en) * | 2015-08-25 | 2016-02-24 | 李建辉 | Shandong strange broken coal pressure gasification ashes lock sealing device |
| CN205401732U (en) * | 2016-03-09 | 2016-07-27 | 青岛帝威精工机电有限公司 | Aseptic pharmacy desiccator side sealed firmly blow -off valve |
-
2016
- 2016-03-09 CN CN201610133553.3A patent/CN106051170B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1084303A1 (en) * | 1982-09-17 | 1984-04-07 | Научно-Исследовательский Институт Тяжелого Машиностроения Производственного Объединения "Уралмаш" | Gas cut-off valve of charging device for blast furnace |
| DE3342945A1 (en) * | 1983-11-26 | 1985-06-05 | Albrecht-Automatik GmbH & Co, 5024 Pulheim | Shut-off device for a flow duct |
| CN2876462Y (en) * | 2006-03-24 | 2007-03-07 | 宝山钢铁股份有限公司 | Panel turnover type vacuum valve |
| CN102141157A (en) * | 2011-03-18 | 2011-08-03 | 赵安东 | Erosion-prevention stop valve seal pair |
| CN102900855A (en) * | 2012-11-01 | 2013-01-30 | 天脊煤化工集团股份有限公司 | Sealing device for ash lock valve of crushed coal pressurization and gasification furnace |
| CN203784321U (en) * | 2014-03-28 | 2014-08-20 | 武钢集团昆明钢铁股份有限公司 | Pressure-equalizing valve sealing device capable of effectively increasing sealing contact area |
| CN105003680A (en) * | 2015-06-30 | 2015-10-28 | 浙江诚信医化设备有限公司 | Half-ball valve |
| CN205047852U (en) * | 2015-08-25 | 2016-02-24 | 李建辉 | Shandong strange broken coal pressure gasification ashes lock sealing device |
| CN205401732U (en) * | 2016-03-09 | 2016-07-27 | 青岛帝威精工机电有限公司 | Aseptic pharmacy desiccator side sealed firmly blow -off valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608313A (en) * | 2019-10-24 | 2019-12-24 | 镇江中福马机械有限公司 | Electric discharge valve for defibrator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106051170B (en) | 2018-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hard-seal side-face discharging valve of sterile pharmaceutical drying machine Effective date of registration: 20181212 Granted publication date: 20180911 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO DOVERE PRECISE MACHINERY CO., LTD. Registration number: 2018370010135 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190716 Granted publication date: 20180911 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO DOVERE PRECISE MACHINERY CO., LTD. Registration number: 2018370010135 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hard-seal side-face discharging valve of sterile pharmaceutical drying machine Effective date of registration: 20190826 Granted publication date: 20180911 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO DOVERE PRECISE MACHINERY CO., LTD. Registration number: Y2019990000145 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hard-seal side-face discharging valve of sterile pharmaceutical drying machine Effective date of registration: 20190826 Granted publication date: 20180911 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO DOVERE PRECISE MACHINERY CO., LTD. Registration number: Y2019990000145 |