CN207512074U - One kind is used for preform manufacturing device - Google Patents
One kind is used for preform manufacturing device Download PDFInfo
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- CN207512074U CN207512074U CN201721511974.1U CN201721511974U CN207512074U CN 207512074 U CN207512074 U CN 207512074U CN 201721511974 U CN201721511974 U CN 201721511974U CN 207512074 U CN207512074 U CN 207512074U
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- reaction cavity
- main body
- body frame
- high efficiency
- efficiency particulate
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Abstract
The utility model provides a kind of environment for being used for preform manufacturing device, can giving that preform manufacture offer is energy saving, efficient, stablizes, 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 inner wall of the main body frame, the reaction cavity is the cavity for placing product, babinet 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 at 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 babinet interlayer, the inlet duct arranged from top to bottom is provided on the metallic plate of reaction cavity side inner wall, the inlet duct enters the tolerance in reaction cavity for adjusting by babinet interlayer.
Description
Technical field
It is specially a kind of for preform manufacture dress the utility model is related to the technical field that preform makes
It puts.
Background technology
Existing preform in the production process, is needed by the way that preform equipment is positioned over a closed chamber
In vivo, then inner cavity is evacuated and is inflated by an interface by external equipment, it is complicated for operation, and cannot be guaranteed light
Fine prefabricated rods production environment it is energy saving, efficient, stable so that the quality of preform is unreliable.
Invention content
In view of the above-mentioned problems, the utility model provides one kind for preform manufacturing device, optical fiber can be given
Prefabricated rods manufacture provides environment that is energy saving, efficient, stablizing, it is ensured that the quality of preform.
One kind is used for preform manufacturing 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 inner wall of the main body frame,
The reaction cavity is the cavity for placing product, and babinet 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 babinet interlayer, be provided with the inlet duct arranged from top to bottom on the metallic plate of reaction cavity side inner wall, it is described into
Device of air enters the tolerance in reaction cavity for adjusting by babinet 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
It puts, the wind field feedback device is external to outer end PLC controller, and the PLC controller is connected to the inlet duct；
The specially two rows of independently arranged butterfly valve actuators of the inlet duct, the butterfly valve corresponding to the butterfly valve actuator
Opening and closing amount opened according to the demand of PLC controller, the inner end of the butterfly valve is provided with air inlet 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, is had for prefabricated rods production stability of crucial importance
Effect；
Independent high efficiency particulate air filter there are two being fixedly mounted at the top of the reaction cavity, it is ensured that intake is enough；
The inner wall 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 utility model, after product enters reaction cavity, hermatic door is closed, it will be clean by high efficiency particulate air filter
High temperature gas flow cartonning interlayer body opens inlet duct so that the appropriate gas for being conducive to production is filled in reaction cavity so that
It can be manufactured to preform and environment that is energy saving, efficient, stablizing is provided, it is ensured that the quality of preform.
Description of the drawings
Fig. 1 is the three-dimensional figure structure schematic representation of the utility model；
Fig. 2 is the main view schematic diagram of the utility model；
Fig. 3 is the vertical view figure structure schematic representation of the utility model；
The A-A that Fig. 4 is Fig. 2 cuts open structure schematic diagram；
Fig. 5 is the right view structure diagram of the utility model；
Title in figure corresponding to serial number is as follows：
Main body frame 1, reaction cavity 2, babinet 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 inlet mesh plate 9, titanium alloy sheet 10, stainless steel plate 11.
Specific embodiment
One kind is shown in Fig. 1~Fig. 5 for preform manufacturing device：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, and the inner wall of main body frame 1 is interior for reaction cavity 2, reaction chamber
Body 2 is for placing product cavity, and babinet interlayer 3, the front end face setting of reaction cavity 2 are 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 connected to babinet interlayer 3, and the inlet duct arranged from top to bottom is provided on the metallic plate of 2 side inner wall of reaction cavity, into
Device of air enters the tolerance in reaction cavity 2 for adjusting by babinet interlayer 3.
Reaction cavity 2 is internally provided with wind field feedback device, and wind field feedback device is external to outer end PLC controller, PLC
Controller is connected to inlet duct；
The specially two rows of independently arranged butterfly valve actuators 8 of inlet duct, the opening and closing of the butterfly valve corresponding to butterfly valve actuator 8
Amount is opened according to the demand of PLC controller, and the inner end of butterfly valve is provided with air inlet mesh plate 9, it is ensured that air-flow uniformly flows into reaction chamber
In vivo, a cleaning, soft fresh air air inlet environment in preparation process are provided, 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 controller 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 fixedly mounted with there are two independent high efficiency particulate air filter 7, it is ensured that intake is enough；
The inner wall 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, it will be clean high by high efficiency particulate air filter
Wet body flows into babinet interlayer, opens butterfly valve actuator so that wind field feedback device, PLC controller, butterfly valve actuator form one
Body controls, final so that being filled with the appropriate gas for being conducive to production by entering the wind mesh plate in reaction cavity, enabling to light
Fine prefabricated rods manufacture provides environment that is energy saving, efficient, stablizing, it is ensured that the quality of preform.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment, it is impossible to be construed as limiting the practical range of the utility model creation.All created according to the utility model is applied
All the changes and improvements that range is made etc. should all be still belonged within this patent covering scope.
Claims (6)
1. one kind is used for preform manufacturing 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, and the inner wall of the main body frame is interior for reaction cavity, institute
It is the cavity for placing product to state reaction cavity, and babinet 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 at 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
Babinet interlayer is provided with the inlet duct arranged from top to bottom, the air inlet on the metallic plate of reaction cavity side inner wall
Device enters the tolerance in reaction cavity for adjusting by babinet interlayer.
It is 2. as described in claim 1 a kind of for preform manufacturing 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 controller, described
PLC controller is connected to the inlet duct.
It is 3. as claimed in claim 2 a kind of for preform manufacturing device, it is characterised in that：The inlet duct is specific
For two rows of independently arranged butterfly valve actuators, the opening and closing amount of the butterfly valve corresponding to the butterfly valve actuator is according to PLC controller
Demand is opened, and the inner end of the butterfly valve is provided with air inlet mesh plate, it is ensured that air-flow is uniformly flowed into reaction cavity.
It is 4. as claimed in claim 3 a kind of for preform manufacturing 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.
It is 5. as described in claim 1 a kind of for preform manufacturing device, it is characterised in that：The top of the reaction cavity
Portion is fixedly mounted with there are two independent high efficiency particulate air filter.
It is 6. as described in claim 1 a kind of for preform manufacturing 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 |
|---|---|---|---|
| CN201721511974.1U CN207512074U (en) | 2017-11-14 | 2017-11-14 | One kind is used for preform manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721511974.1U CN207512074U (en) | 2017-11-14 | 2017-11-14 | One kind is used for preform manufacturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512074U true CN207512074U (en) | 2018-06-19 |
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ID=62537354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721511974.1U Active CN207512074U (en) | 2017-11-14 | 2017-11-14 | One kind is used for preform manufacturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207512074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739151A (en) * | 2017-11-14 | 2018-02-27 | 江苏亨通光导新材料有限公司 | One kind is used for preform manufacture device |
-
2017
- 2017-11-14 CN CN201721511974.1U patent/CN207512074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739151A (en) * | 2017-11-14 | 2018-02-27 | 江苏亨通光导新材料有限公司 | One kind is used for preform manufacture device |
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