CN209602377U - A kind of fibre drawing furnace helium collection device - Google Patents
A kind of fibre drawing furnace helium collection device Download PDFInfo
- Publication number
- CN209602377U CN209602377U CN201920194052.5U CN201920194052U CN209602377U CN 209602377 U CN209602377 U CN 209602377U CN 201920194052 U CN201920194052 U CN 201920194052U CN 209602377 U CN209602377 U CN 209602377U
- Authority
- CN
- China
- Prior art keywords
- helium
- protection gas
- drawing furnace
- surge drum
- cavity
- 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.)
- Expired - Fee Related
Links
- 239000001307 helium Substances 0.000 title claims abstract description 99
- 229910052734 helium Inorganic materials 0.000 title claims abstract description 99
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 239000000835 fiber Substances 0.000 title claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 89
- 238000012681 fiber drawing Methods 0.000 claims abstract description 30
- 239000013307 optical fiber Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 210000004907 gland Anatomy 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims description 20
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- -1 134 Substances 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
The utility model discloses a kind of fibre drawing furnace helium collection device, surge drum including both ends open, cavity is formed inside surge drum, surge drum upper end is sealedly connected under fiber drawing furnace at mouth, the lower end of surge drum is fixedly connected on shutter, fiber drawing furnace, surge drum and shutter coaxial arrangement, the optical fiber being pierced by from mouth under fiber drawing furnace is entered in shutter by cavity, surge drum is equipped with the protection gas input channel being connected to cavity, prevent air from entering fiber drawing furnace to form sealing gland by protecting gas input channel that protection gas can be added into cavity, surge drum lower part is equipped with the helium output channel of connection cavity, it is exported and is recycled by helium output channel from the helium that fiber drawing furnace is taken out of and entered in cavity by optical fiber.Its structure of the utility model is simple, easy to assembly quick, is entered in fiber drawing furnace by the way that protection gas is added in surge drum and forms sealing gland and enables to be effectively prevented air when collecting and recycling helium by mouth under fiber drawing furnace, ensure that processing quality.
Description
Technical field
The utility model relates to fibre drawing furnace equipment technical fields, and in particular to a kind of fibre drawing furnace helium collection dress
It sets.
Background technique
Helium is inert gas, colourless under normal pressure and temperature, tasteless, nontoxic, non-combustible.It is that the mankind have found that critical-temperature is minimum
Substance, aobvious buff, is to be most difficult to liquefied gas when low pressure discharge, extremely inactive, cannot be burnt, also not fire-retardant, under normal pressure
Helium will not solidify when absolute zero.Derived from this class feature of helium, helium is very widely used on modern industry.Helium is in light
In fine manufacturing process, the protective gas that wire drawing stages use helium to heat and soften as optical wand utilizes the superconductivity and inertia of helium
The characteristic of gas, prevents optical wand from aoxidizing, and plays thermal conduction characteristic and saves energy consumption.It is right with the development and expansion of internal optical fiber industry
The requirement of helium is being continuously increased, and price is constantly fluctuating, since helium relies primarily on import, so the development of enterprise and at
Originally the restriction by import price, and then the recycling and reuse of helium are put forward new requirements.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of fibre drawing furnace helium collection device, structure
Simply, easy to assembly quick, helium recovery is high-efficient, and air-tightness is good, is made by the way that protection gas formation sealing gland is added in surge drum
Air can be effectively prevented when collecting and recycling helium to enter in fiber drawing furnace by mouth under fiber drawing furnace, ensure that processing quality.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions:
A kind of fibre drawing furnace helium collection device, the surge drum including both ends open, surge drum inside form cavity, receive
Collection cylinder upper end be sealedly connected under fiber drawing furnace at mouth, the lower end of surge drum is fixedly connected on shutter, fiber drawing furnace, surge drum and
Shutter coaxial arrangement, the optical fiber being pierced by from mouth under fiber drawing furnace are entered in shutter by cavity, and surge drum is equipped with and sky
The protection gas input channel of chamber connection prevents sky by protecting gas input channel that protection gas can be added into cavity to form sealing gland
Gas enters fiber drawing furnace, and surge drum lower part is equipped with the helium output channel of connection cavity, is taken out of by optical fiber from fiber drawing furnace and enters sky
Intracavitary helium is exported and is recycled by helium output channel.
Further, it is equipped with protection gas input disc in the middle part of the surge drum, is formed in protection gas input disc and is connected to cavity
Protection gas input channel.
Further, the protection gas cushion chamber of annular is formed in the protection gas input disc, protection gas cushion chamber passes through guarantor
Shield gas intercommunicating pore is connected with cavity, and the protection gas input hole of connective protection gas cushion chamber is equipped on the outside of protection gas input disc,
Protection gas input channel is formed by protection gas intercommunicating pore, protection gas cushion chamber and protection gas input hole.
Further, the protection gas input hole and protection gas intercommunicating pore are dislocatedly distributed in order to avoid being inputted by protection gas input hole
Protection gas frontal impact optical fiber.
Further, the protection gas is argon gas.
Further, helium output panel is equipped at the surge drum lower ending opening, helium, which exports, is equipped with connection sky at disk center
The fiber outlet of chamber is formed at least one helium output channel being connected to cavity in helium output panel.
Further, the He buffer chamber of an annular is formed in the helium output panel, He buffer chamber passes through several helium
Gas intercommunicating pore is connected with cavity, the helium delivery outlet of several connection He buffer chambers is equipped on the outside of helium output panel, by helium
Gas intercommunicating pore, He buffer chamber and helium delivery outlet form helium output channel.
Further, the helium intercommunicating pore and helium delivery outlet are dislocatedly distributed.
Further, helium output pan bottom is fixedly connected by bolt with shutter.
Further, upper end stationary plane is formed at the surge drum upper end opening, upper end stationary plane is equipped with annular seal groove,
Sealing ring is equipped in annular seal groove, upper end stationary plane is bolted to connection under fiber drawing furnace at mouth.
Fibre drawing furnace helium collection device described in the utility model, has the advantages that
Its structure of the utility model is simple, easy to assembly quick, and helium recovery is high-efficient, and air-tightness is good, by collecting
Protection gas is added in cylinder forming sealing gland enables to be effectively prevented air when collecting and recycling helium and enter drawing by mouth under fiber drawing furnace
In silk furnace, processing quality ensure that.
Detailed description of the invention
Fig. 1 is the fibre drawing furnace helium collection device structural schematic diagram of the utility model embodiment.
Fig. 2 is that the helium of the utility model embodiment collects recovery process schematic diagram.
Fig. 3 is the transverse sectional view of the protection gas input disc of the utility model embodiment.
Fig. 4 is the transverse sectional view of the nitrogen output panel of the utility model embodiment.
Label declaration:
1, surge drum, 11, cavity, 12, protection gas input disc, 121, protection gas cushion chamber, 122, protection gas intercommunicating pore,
123, protection gas input hole, 13, helium gas output panel, 131, fiber outlet, 132, He buffer chamber, 133, helium intercommunicating pore,
134, helium delivery outlet, 14, upper end stationary plane, 141, annular seal groove, 2, fiber drawing furnace, 3, shutter.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Attached drawing 1 is please referred to attached drawing 4, in the present embodiment, a kind of fibre drawing furnace helium collection device, including both ends open
Surge drum 1, cavity 11 is formed inside surge drum 1,1 upper end of surge drum is sealedly connected under fiber drawing furnace 2 at mouth, surge drum 1
Lower end is fixedly connected on shutter 3, and fiber drawing furnace 2, surge drum 1 and shutter 3 are coaxially disposed, and is pierced by from 2 lower mouthfuls of fiber drawing furnace
Optical fiber entered in shutter 3 by cavity 11, surge drum 1 is equipped with the protection gas input channel that is connected to cavity 11, passes through
Protection gas input channel can be added into cavity 11 protect gas prevent air from entering fiber drawing furnace 2 to form sealing gland and to processing quality
It impacts, 1 lower part of surge drum is equipped with the helium output channel of connection cavity 11, is taken out of by optical fiber from fiber drawing furnace 2 and enters sky
Helium in chamber 11 is exported and is recycled by helium output channel.
It please refers to attached drawing 1, protection gas input disc 12 is equipped in the present embodiment, in the middle part of surge drum 1, is protected in gas input disc 12
It is formed with the protection gas input channel being connected to cavity 11.In the present embodiment, it is preferable that be formed with ring in protection gas input disc 12
The protection gas cushion chamber 121 of shape, for protection gas cushion chamber 121 by protecting gas intercommunicating pore 122 to be connected with cavity 11, protection gas is defeated
The protection gas input hole 123 for entering to be equipped with connective protection gas cushion chamber 121 on the outside of disk 12, by protection gas intercommunicating pore 122, protection gas
Cushion chamber 121 and protection gas input hole 123 form protection gas input channel.In the present embodiment, it is preferable that protection gas is high-purity
Argon gas.
Attached drawing 3 is please referred to, in the present embodiment, it is preferable that protection gas input hole 123 and the protection dislocation point of gas intercommunicating pore 122
Cloth impacts optical fiber and is even broken in order to avoid the protection gas frontal impact optical fiber inputted by protection gas input hole 123.
It please refers to attached drawing 1, in the present embodiment, helium output panel 13, helium output panel 13 is equipped at 1 lower ending opening of surge drum
It is equipped with the fiber outlet 131 of connection cavity 11 at center, is formed with what at least one was connected to cavity 11 in helium output panel 13
Helium output channel.In the present embodiment, it is preferable that be formed with the He buffer chamber 132 of an annular, helium in helium output panel 13
Cushion chamber 132 is connected by several helium intercommunicating pores 133 with cavity 11, and several connection helium are equipped on the outside of helium output panel 13
The helium delivery outlet 134 of gas cushion chamber 132 forms helium by helium intercommunicating pore 133, He buffer chamber 132 and helium delivery outlet 134
Gas output channel.
Please refer to attached drawing 4, in the present embodiment, helium intercommunicating pore 133 and helium delivery outlet 134 are dislocatedly distributed and avoid output
Helium frontal impact optical fiber impacts optical fiber and is even broken.
Please refer to attached drawing 1, in the present embodiment, 13 bottom of helium output panel is fixedly connected by bolt with shutter 3.
It please refers to attached drawing 1, in the present embodiment, forms upper end stationary plane 14, upper end stationary plane 14 at 1 upper end opening of surge drum
It is equipped with annular seal groove 141, is equipped with sealing ring resistant to high temperature in annular seal groove 141, to guarantee to connect air-tightness, upper end is solid
Determine face 14 to be bolted to connection under fiber drawing furnace 2 at mouth.
In the present embodiment, the surge drum 1 of fibre drawing furnace helium collection device can be to be closed by stainless steel, aluminium alloy or titanium
Made of any material in golden material.
Attached drawing 2 is please referred to, in process of production, is entered in surge drum 1 by the helium that optical fiber takes fiber drawing furnace 2 out of, and energy
Enter subsequent recovery and processing system by the output of helium delivery outlet 134 of 1 bottom of surge drum to recycle, helium is successively through overcurrent
Amount control, filtering, except being entered in follow up device after halogen and vacuum pump.
The above, embodiment are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies to technical solution documented by previous embodiment, or some technical characteristics therein is equivalently replaced；And
These modifications or substitutions do not make corresponding technical solution be detached from the spirit and scope of the utility model embodiment technical solution, because
This every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
The protection scope of utility model.
Claims (10)
1. a kind of fibre drawing furnace helium collection device, it is characterised in that: the surge drum (1) including both ends open, surge drum (1)
Inside forms cavity (11), and surge drum (1) upper end is sealedly connected under fiber drawing furnace (2) at mouth, and the lower end of surge drum (1) is fixed to be connected
It connects on shutter (3), fiber drawing furnace (2), surge drum (1) and shutter (3) coaxial arrangement, from being pierced by from mouth under fiber drawing furnace (2)
Optical fiber by cavity (11) enter shutter (3) in, surge drum (1) be equipped be connected to cavity (11) protection gas input leads to
Road, protection gas can be added into cavity (11) by protection gas input channel prevents air from entering fiber drawing furnace (2) to form sealing gland,
Surge drum (1) lower part is equipped with the helium output channel of connection cavity (11), is taken out of by optical fiber from fiber drawing furnace (2) and enters cavity
(11) helium in is exported and is recycled by helium output channel.
2. fibre drawing furnace helium collection device according to claim 1, it is characterised in that: in the middle part of the surge drum (1)
Equipped with protection gas input disc (12), the protection gas input channel being connected to cavity (11) is formed in protection gas input disc (12).
3. fibre drawing furnace helium collection device according to claim 2, it is characterised in that: the protection gas input disc
(12) in be formed with annular protection gas cushion chamber (121), protection gas cushion chamber (121) by protection gas intercommunicating pore (122) with
Cavity (11) is connected, and protection gas input disc (12) outside is equipped with the protection gas input hole of connective protection gas cushion chamber (121)
(123), protection gas input is formed by protection gas intercommunicating pore (122), protection gas cushion chamber (121) and protection gas input hole (123)
Channel.
4. fibre drawing furnace helium collection device according to claim 3, it is characterised in that: the protection gas input hole
(123) it is dislocatedly distributed with protection gas intercommunicating pore (122) in order to avoid passing through the protection gas frontal impact of protection gas input hole (123) input
Optical fiber.
5. fibre drawing furnace helium collection device according to claim 1, it is characterised in that: the protection gas is argon gas.
6. fibre drawing furnace helium collection device according to claim 1, it is characterised in that: surge drum (1) lower end
Opening is equipped with helium output panel (13), and the fiber outlet (131) of connection cavity (11) is equipped at helium output panel (13) center,
At least one helium output channel being connected to cavity (11) is formed in helium output panel (13).
7. fibre drawing furnace helium collection device according to claim 6, it is characterised in that: the helium output panel (13)
It is inside formed with the He buffer chamber (132) of an annular, He buffer chamber (132) passes through several helium intercommunicating pores (133) and cavity
(11) it is connected, helium output panel (13) outside is equipped with the helium delivery outlet (134) of several connections He buffer chamber (132),
Helium output channel is formed by helium intercommunicating pore (133), He buffer chamber (132) and helium delivery outlet (134).
8. fibre drawing furnace helium collection device according to claim 7, it is characterised in that: the helium intercommunicating pore
(133) it is dislocatedly distributed with helium delivery outlet (134).
9. fibre drawing furnace helium collection device according to claim 6, it is characterised in that: the helium output panel (13)
Bottom is fixedly connected by bolt with shutter (3).
10. fibre drawing furnace helium collection device according to any one of claims 1 to 9, it is characterised in that: the surge drum
(1) upper end stationary plane (14) are formed at upper end opening, upper end stationary plane (14) is equipped with annular seal groove (141), ring packing
Sealing ring is equipped in slot (141), upper end stationary plane (14) is bolted to connection under fiber drawing furnace (2) at mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194052.5U CN209602377U (en) | 2019-02-13 | 2019-02-13 | A kind of fibre drawing furnace helium collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194052.5U CN209602377U (en) | 2019-02-13 | 2019-02-13 | A kind of fibre drawing furnace helium collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209602377U true CN209602377U (en) | 2019-11-08 |
Family
ID=68403448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920194052.5U Expired - Fee Related CN209602377U (en) | 2019-02-13 | 2019-02-13 | A kind of fibre drawing furnace helium collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209602377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113024104A (en) * | 2021-02-08 | 2021-06-25 | 通鼎互联信息股份有限公司 | Gas recovery device of wire drawing furnace |
-
2019
- 2019-02-13 CN CN201920194052.5U patent/CN209602377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113024104A (en) * | 2021-02-08 | 2021-06-25 | 通鼎互联信息股份有限公司 | Gas recovery device of wire drawing furnace |
| CN113024104B (en) * | 2021-02-08 | 2022-08-16 | 通鼎互联信息股份有限公司 | Gas recovery device of wire drawing furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |