CN107739151A - One kind is used for preform manufacture device - Google Patents
One kind is used for preform manufacture device Download PDFInfo
- Publication number
- CN107739151A CN107739151A CN201711120510.2A CN201711120510A CN107739151A CN 107739151 A CN107739151 A CN 107739151A CN 201711120510 A CN201711120510 A CN 201711120510A CN 107739151 A CN107739151 A CN 107739151A
- Authority
- CN
- China
- Prior art keywords
- reaction cavity
- main body
- body frame
- high efficiency
- efficiency particulate
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
Abstract
The invention provides one kind to be used for preform manufacture device, and it can manufacture to preform and provide energy-conservation, environment efficiently, stable, it is ensured that the quality of preform.It includes main body frame, the main body frame forms cube figure modelling, the inside and outside wall of the main body frame is laid with metallic plate, it is reaction cavity in the inwall of the main body frame, the reaction cavity is the cavity for placing product, casing interlayer is formed in the space of two layers of metallic plate, the front end face of the reaction cavity is provided with aperture of door, the side of the aperture of door is connected through the hinge and has hermatic door, high efficiency particulate air filter is fixed with the top of the reaction cavity, the external pure air of entrance of the high efficiency particulate air filter, the outlet of the high efficiency particulate air filter is to the casing interlayer, the inlet duct arranged from top to bottom is provided with the metallic plate of reaction cavity side inwall, the inlet duct is used to adjust the tolerance entered in reaction cavity by casing interlayer.
Description
Technical field
The present invention relates to the technical field that preform makes, and is specially that one kind is used for preform manufacture device.
Background technology
Existing preform is in manufacturing process, it is necessary to by the way that preform equipment is positioned over into a closed chamber
In vivo, then inner chamber is evacuated and inflated by an interface by external equipment, its complex operation, and cannot be guaranteed light
Fine prefabricated rods production environment saves, efficiently, stably so that the quality of preform is unreliable.
The content of the invention
In view of the above-mentioned problems, the invention provides one kind to be used for preform manufacture device, it can give optical fiber prefabricating
Rod manufacture provides energy-conservation, environment efficiently, stable, it is ensured that the quality of preform.
One kind is used for preform manufacture device, it is characterised in that：It includes main body frame, and the main body frame is formed
Cube figure modelling, the inside and outside wall of the main body frame are laid with metallic plate, are reaction cavity in the inwall of the main body frame,
The reaction cavity is the cavity for placing product, and casing interlayer, the reaction chamber are formed in the space of two layers of metallic plate
The front end face of body is provided with aperture of door, and the side of the aperture of door, which is connected through the hinge, hermatic door, and the top of the reaction cavity is consolidated
Equipped with high efficiency particulate air filter, the external pure air of entrance of the high efficiency particulate air filter, the outlet of the high efficiency particulate air filter to institute
State casing interlayer, be provided with the inlet duct arranged from top to bottom on the metallic plate of reaction cavity side inwall, it is described enter
Device of air is used to adjust the tolerance entered in reaction cavity by casing interlayer.
It is further characterized by：The rear end face of the reaction cavity is provided with the wind field feedback dress arranged from top to bottom
Put, the wind field feedback device is external to outer end PLC, and the PLC is connected to the inlet duct；
The inlet duct is specially the butterfly valve actuator that two rows are independently arranged, the butterfly valve corresponding to the butterfly valve actuator
Opening and closing amount opened according to the demand of PLC, the inner of the butterfly valve is provided with air intake mesh plate, it is ensured that air-flow uniform flow
Enter in reaction cavity, a cleaning, soft fresh air air inlet environment are provided in preparation process, for producing prefabricated rods qualification rate
Important role；
Every layer of wind field feedback device corresponds to the state modulator amount of the butterfly valve actuator of respective heights, it is ensured that PLC
Wind field is adjusted to a suitable wind field environment by controller from top to bottom, has for prefabricated rods production stability of crucial importance
Effect；
Two independent high efficiency particulate air filters are fixed with the top of the reaction cavity, it is ensured that intake is enough；
The inwall of the main body frame is laid with titanium alloy sheet, and the outer wall of the main body frame is laid with stainless steel plate, really
Protect the firm stable of total.
After the present invention, after product enters reaction cavity, hermatic door is closed, by high efficiency particulate air filter by clean high temperature
Gas stream cartonning interlayer body, open inlet duct so that the appropriate gas for being advantageous to production is filled with reaction cavity, enabling
Manufactured to preform and energy-conservation, environment efficiently, stable are provided, it is ensured that the quality of preform.
Brief description of the drawings
Fig. 1 is the three-dimensional figure structure schematic representation of the present invention；
Fig. 2 is the main view schematic diagram of the present invention；
Fig. 3 is the vertical view figure structure schematic representation of the present invention；
The A-A that Fig. 4 is Fig. 2 cuts open structure schematic diagram；
Fig. 5 is the right view structural representation of the present invention；
Title in figure corresponding to sequence number is as follows：
Main body frame 1, reaction cavity 2, casing interlayer 3, aperture of door 4, hinge 5, hermatic door 6, high efficiency particulate air filter 7, butterfly valve are held
Row device 8, air intake mesh plate 9, titanium alloy sheet 10, stainless steel plate 11.
Embodiment
One kind is used for preform manufacture device, sees Fig. 1~Fig. 5：It includes main body frame 1, and main body frame 1 forms vertical
Cube moulding, the inside and outside wall of main body frame 1 are laid with metallic plate, are reaction cavity 2 in the inwall of main body frame 1, reaction chamber
Body 2 is that the front end face of reaction cavity 2 is set for placing product cavity, casing interlayer 3 being formed in the space of two layers of metallic plate
There is aperture of door 4, the side of aperture of door 4 is connected with hermatic door 6 by hinge 5, and product enters reaction cavity 2 by hermatic door 6, by anti-
The top of cavity 2 is answered to be fixed with high efficiency particulate air filter 7, the external pure air of entrance of high efficiency particulate air filter 7, high efficiency particulate air filter 7 goes out
Mouth is communicated to casing interlayer 3, is provided with the inlet duct arranged from top to bottom on the metallic plate of the side inwall of reaction cavity 2, enters
Device of air is used to adjust the tolerance entered in reaction cavity 2 by casing interlayer 3.
Reaction cavity 2 is internally provided with wind field feedback device, and wind field feedback device is external to outer end PLC, PLC
Controller is connected to inlet duct；
Inlet duct is specially the butterfly valve actuator 8 that two rows are independently arranged, the opening and closing of the butterfly valve corresponding to butterfly valve actuator 8
Amount is opened according to the demand of PLC, and the inner of butterfly valve is provided with air intake mesh plate 9, it is ensured that air-flow uniformly flows into reaction chamber
In vivo, a cleaning, soft fresh air air inlet environment are provided in preparation process, had for production prefabricated rods qualification rate important
Effect；
Wind field feedback device corresponds to the state modulator amount of the butterfly valve actuator 8 of respective heights, it is ensured that PLC is by wind
Field is adjusted to a suitable wind field environment from top to bottom, has effect of crucial importance for prefabricated rods production stability；
The top of reaction cavity 2 is fixed with two independent high efficiency particulate air filters 7, it is ensured that intake is enough；
The inwall of main body frame 1 is laid with titanium alloy sheet 10, and the outer wall of main body frame 1 is laid with stainless steel plate 11, it is ensured that
The firm stable of total.
Its operation principle is as follows：After product enters reaction cavity, hermatic door is closed, will be clean high by high efficiency particulate air filter
Wet body flows into casing interlayer, opens butterfly valve actuator so that wind field feedback device, PLC, butterfly valve actuator form one
Body controls, final to be filled with the appropriate gas for being advantageous to production by air intake mesh plate in reaction cavity, enabling to light
Fine prefabricated rods manufacture provides energy-conservation, environment efficiently, stable, it is ensured that the quality of preform.
The specific embodiment of the present invention is described in detail above, but content is only the preferable implementation of the invention
Example, it is impossible to be considered as the practical range for limiting the invention.All impartial changes made according to the invention application range
Change and improvement etc., all should still be belonged within this patent covering scope.
Claims (6)
1. one kind is used for preform manufacture device, it is characterised in that：It includes main body frame, and the main body frame forms vertical
Cube moulding, the inside and outside wall of the main body frame are laid with metallic plate, are reaction cavity in the inwall of the main body frame, institute
It is the cavity for placing product to state reaction cavity, and casing interlayer, the reaction cavity are formed in the space of two layers of metallic plate
Front end face be provided with aperture of door, the side of the aperture of door, which is connected through the hinge, hermatic door, is fixedly mounted with the top of the reaction cavity
There is a high efficiency particulate air filter, the external pure air of entrance of the high efficiency particulate air filter, the outlet of the high efficiency particulate air filter is to described
Casing interlayer, the inlet duct arranged from top to bottom, the air inlet are provided with the metallic plate of reaction cavity side inwall
Device is used to adjust the tolerance entered in reaction cavity by casing interlayer.
2. one kind as claimed in claim 1 is used for preform manufacture device, it is characterised in that：After the reaction cavity
End face is provided with the wind field feedback device arranged from top to bottom, and the wind field feedback device is external to outer end PLC, described
PLC is connected to the inlet duct.
3. one kind as claimed in claim 2 is used for preform manufacture device, it is characterised in that：The inlet duct is specific
The butterfly valve actuator being independently arranged for two rows, the opening and closing amount of the butterfly valve corresponding to the butterfly valve actuator is according to PLC
Demand is opened, and the inner of the butterfly valve is provided with air intake mesh plate, it is ensured that air-flow is uniformly flowed into reaction cavity.
4. one kind as claimed in claim 3 is used for preform manufacture device, it is characterised in that：Every layer of wind field feedback dress
Put the state modulator amount of the butterfly valve actuator corresponding to respective heights.
5. one kind as claimed in claim 1 is used for preform manufacture device, it is characterised in that：The top of the reaction cavity
Portion is fixed with two independent high efficiency particulate air filters.
6. one kind as claimed in claim 1 is used for preform manufacture device, it is characterised in that：The main body frame it is interior
Wall is laid with titanium alloy sheet, and the outer wall of the main body frame is laid with stainless steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120510.2A CN107739151A (en) | 2017-11-14 | 2017-11-14 | One kind is used for preform manufacture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120510.2A CN107739151A (en) | 2017-11-14 | 2017-11-14 | One kind is used for preform manufacture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107739151A true CN107739151A (en) | 2018-02-27 |
Family
ID=61234548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711120510.2A Pending CN107739151A (en) | 2017-11-14 | 2017-11-14 | One kind is used for preform manufacture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107739151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830933A (en) * | 2020-07-16 | 2020-10-27 | 广东亨通光电科技有限公司 | Heating element detection system, method and device and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201272741Y (en) * | 2008-09-09 | 2009-07-15 | 特恩驰(南京)光纤有限公司 | Axial lamellar flow environment control apparatus of optical fiber silking column |
| CN204237707U (en) * | 2014-11-14 | 2015-04-01 | 江苏南方光纤科技有限公司 | Fibre drawing furnace inert gas purge device |
| CN104556673A (en) * | 2014-12-26 | 2015-04-29 | 中天科技精密材料有限公司 | Device and method for reducing impurity and bubble on core cladding interface for large-size optical fiber perform |
| CN104843988A (en) * | 2015-06-05 | 2015-08-19 | 江苏法尔胜光子有限公司 | Multi-burner OVD (outside vapour deposition) preparation device of soot optical fiber preforms |
| CN105347667A (en) * | 2015-11-30 | 2016-02-24 | 中天科技精密材料有限公司 | Stability control method and device for optical parameters of optical fiber perform |
| CN106587591A (en) * | 2016-11-21 | 2017-04-26 | 江苏南方光纤科技有限公司 | Multiple preform rod preparation system based on VAD technology and preparation method thereof |
| CN107285617A (en) * | 2017-06-06 | 2017-10-24 | 烽火通信科技股份有限公司 | A kind of deposition chamber device and method for cleaning that preform is prepared for VAD |
| CN207512074U (en) * | 2017-11-14 | 2018-06-19 | 江苏亨通光导新材料有限公司 | One kind is used for preform manufacturing device |
-
2017
- 2017-11-14 CN CN201711120510.2A patent/CN107739151A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201272741Y (en) * | 2008-09-09 | 2009-07-15 | 特恩驰(南京)光纤有限公司 | Axial lamellar flow environment control apparatus of optical fiber silking column |
| CN204237707U (en) * | 2014-11-14 | 2015-04-01 | 江苏南方光纤科技有限公司 | Fibre drawing furnace inert gas purge device |
| CN104556673A (en) * | 2014-12-26 | 2015-04-29 | 中天科技精密材料有限公司 | Device and method for reducing impurity and bubble on core cladding interface for large-size optical fiber perform |
| CN104843988A (en) * | 2015-06-05 | 2015-08-19 | 江苏法尔胜光子有限公司 | Multi-burner OVD (outside vapour deposition) preparation device of soot optical fiber preforms |
| CN105347667A (en) * | 2015-11-30 | 2016-02-24 | 中天科技精密材料有限公司 | Stability control method and device for optical parameters of optical fiber perform |
| CN106587591A (en) * | 2016-11-21 | 2017-04-26 | 江苏南方光纤科技有限公司 | Multiple preform rod preparation system based on VAD technology and preparation method thereof |
| CN107285617A (en) * | 2017-06-06 | 2017-10-24 | 烽火通信科技股份有限公司 | A kind of deposition chamber device and method for cleaning that preform is prepared for VAD |
| CN207512074U (en) * | 2017-11-14 | 2018-06-19 | 江苏亨通光导新材料有限公司 | One kind is used for preform manufacturing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830933A (en) * | 2020-07-16 | 2020-10-27 | 广东亨通光电科技有限公司 | Heating element detection system, method and device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207512074U (en) | One kind is used for preform manufacturing device | |
| CN104843988B (en) | The loose body optical fiber prefabricated rod OVD deposition preparation facilities of many blowtorch | |
| CN107739151A (en) | One kind is used for preform manufacture device | |
| CN203495148U (en) | Energy-saving mold shell drying chamber for investment casting | |
| CN110240151A (en) | A kind of device and preparation method thereof being used to prepare graphene | |
| CN204504223U (en) | The even oriented layer of metal powder injection molded vacuum degreasing fritting furnace flows to device of air | |
| CN206933299U (en) | A kind of quick curing equipment | |
| CN203944819U (en) | Battery grid casting die | |
| CN108970968A (en) | A kind of the separate type drying device and its furnace drying method of tealeaves | |
| CN105854432B (en) | The compact continuous filter unit and its filter method of the easy precipitate gaseous mixture of high temperature | |
| CN104128590B (en) | Lead-calcium alloy slab lattice gravity casting method and grid gravity casting mould | |
| CN104890139B (en) | Plasticator exhaust apparatus | |
| CN208757127U (en) | Pharmacy train line negative pressure isolator | |
| CN107176154B (en) | Commercial vehicle combined type feather valve | |
| CN112838282A (en) | System for negative-pressure formation of lithium battery with clean pipeline and cleaning process of system | |
| CN207707150U (en) | Cake apparatus for baking | |
| CN107552744A (en) | Negative-pressure los mould casting special shape mo(u)lding box | |
| CN206819974U (en) | Quartz boat cooling cabinet | |
| CN207208047U (en) | Commercial car combined type feather valve | |
| CN207276600U (en) | Suitable for the safety device of dairy produce fermentation tank | |
| CN203847728U (en) | Air exhausting device for medical water | |
| CN205358031U (en) | Tea leaf baking machine | |
| CN209968841U (en) | Ornament surface baking finish machine | |
| CN110818246A (en) | Flow field stabilizing device of clean reaction chamber for preform cladding deposition | |
| CN209840720U (en) | Device for adjusting sintering air draft uniformity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |