CN204369567U - A kind of optical fibre cooling tube circulated helium recycles equipment - Google Patents
A kind of optical fibre cooling tube circulated helium recycles equipment Download PDFInfo
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- CN204369567U CN204369567U CN201420856259.1U CN201420856259U CN204369567U CN 204369567 U CN204369567 U CN 204369567U CN 201420856259 U CN201420856259 U CN 201420856259U CN 204369567 U CN204369567 U CN 204369567U
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- cooling tube
- pipeline
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Abstract
The utility model relates to a kind of optical fibre cooling tube circulated helium and recycle equipment.Comprise helium purification cycle system, gas control cabinet, cooling tube, collector box and flow director; Cooling tube is arranged on wire drawing pylon, helium purification cycle system and gas control cabinet are placed on by cooling tube, collector box is arranged on cooling tube top, collector box is connected with helium purification cycle system by flow director, pipeline, helium purification cycle system is connected with gas control cabinet by pipeline, gas control cabinet is equipped with pure helium He pipeline, and gas control cabinet is connected with cooling tube inlet mouth by pipeline; Helium purification cycle system is made up of magnetic valve one, manual valve, air collector one, compression pump one, under meter, cooling driers, well heater, magnetic valve two, magnetic valve three, magnetic valve four, purifier, air collector two, compression pump two, buffer tank two, air reservoir.
Description
Technical field
The utility model relates to a kind of optical fibre cooling tube circulated helium and recycle equipment.
Background technology
Helium He is as the important cooling gas in optical fiber manufacturing processes, expensive and non-renewable, and long-range angle is considered to reclaim, the mode of purifying recycling can reduce production cost and procurement risk greatly.
Summary of the invention
The utility model object provides a kind of optical fibre cooling tube circulated helium to recycle equipment for above-mentioned weak point, reclaimed to greatest extent by the helium of emptying; For will reclaim helium purification to qualified purity, carry out secondary circulation utilization with the needs meeting optical fiber production cooling tube.
Helium purification cycle system and production line synchronous operation, continue to reclaim the cold He tail gas gone in pipe, and carry out purifying through He purification system, by oil removing, dewater, after some column processing operations such as the removal of impurity, the helium after the indexs such as purity, pressure, temperature are up to standard is incorporated in pure helium tube road to send in cooling tube and uses.
A kind of optical fibre cooling tube circulated helium recycling equipment takes following technical scheme to realize:
A kind of optical fibre cooling tube circulated helium recycling equipment comprises helium purification cycle system, gas control cabinet, cooling tube, collector box and flow director.
Cooling tube is arranged on wire drawing pylon, helium purification cycle system and gas control cabinet are placed on by cooling tube, collector box is arranged on cooling tube top, collector box is connected with helium purification cycle system by flow director, pipeline, helium purification cycle system is connected with gas control cabinet by pipeline, gas control cabinet is equipped with pure helium He pipeline, and gas control cabinet is connected with cooling tube inlet mouth by pipeline.
Described cooling tube is metal processing piece.
Described helium purification cycle system comprises helium recovery unit, purification unit, control unit etc.Helium purification cycle system is made up of magnetic valve one, manual valve, air collector one, compression pump one, under meter, cooling driers, well heater, magnetic valve two, magnetic valve three, magnetic valve four, purifier, air collector two, compression pump two, buffer tank two, air reservoir.Air collector one inlet pipe is equipped with magnetic valve one, manual valve, compression pump one inlet mouth is connected with air collector one by pipeline, compression pump one venting port passes through under meter, pipeline is connected with cooling driers inlet mouth, cooling driers air outlet is connected with well heater inlet mouth by pipeline, well heater air outlet is by magnetic valve three, pipeline is connected with air reservoir, purifier inlet mouth is by magnetic valve four, pipeline is connected with air reservoir, purifier air outlet is connected with air collector two inlet mouth by pipeline, membrane separation apparatus (gas separation membrane) is housed in purifier, helium He mixed gas is when by semi-permeable membranes, realize selective separation, thus other gas in gas mixture except helium He is separated, purifying.
Buffer tank two-way overdraft pump two, pipeline are connected with air collector two, and buffer tank two is given vent to anger and to be connected with gas control cabinet by pipeline.Every data rear feeding gas control cabinet all up to standard, imports in pure helium He pipeline, resupplies cooling tube and uses.
Described air reservoir is built with infrared inductor.
Described gas control cabinet is built with gas control valve.
A kind of optical fibre cooling tube circulated helium reuse method is as follows:
In fiber drawing process, online purifying is carried out when production line helium He total amount reaches online purification requirements, after cooling tube brings into use He, helium purification system is opened simultaneously, bled by the collector box be arranged on cooling tube, extraction flow is controlled automatically by flow director, the gas mixture of suction enters helium purification cycle system, successively by magnetic valve one, manual valve, air collector one, compression pump one, under meter, cooling driers, well heater, magnetic valve two, purifier, air collector two, compression pump two, buffer tank two dewaters, oil removing, a series of process such as purifying, helium He after every data are all up to standard sends into gas control cabinet, import in pure helium He pipeline, resupply cooling tube to use, realize the online purification cycle of helium He in cooling tube.When production line helium He total amount can not meet the requirement of online purification cycle, switch to into air reservoir pattern, the gas mixture of cooling tube suction enters air reservoir, magnetic valve two and magnetic valve four are closed, gas by magnetic valve one, manual valve, air collector one, compression pump one, under meter, cooling driers, well heater, magnetic valve three, enters air reservoir successively.When air reservoir built with infrared inductor to sense in air reservoir gas reach a certain amount of after, switch to air reservoir purification mode, in air reservoir, gas is successively by magnetic valve four, purifier, air collector two, compression pump two, buffer tank two, every data rear feeding gas control cabinet all up to standard, import in pure helium He pipeline, resupply cooling tube and use.
What this purifier adopted is membrane separation technique, the mixed gas of different-grain diameter molecule is when by semi-permeable membranes on a molecular scale, realize selective separation, thus other gas in gas mixture except He is separated, efficient, energy-saving and environmental protection, molecular level filters and filtration procedure is simple, be easy to control.
This flow director carries out precision measurement and control to helium He, uses the consumption Lookup protocol extraction flow of He according to cooling tube, maximizes to reach to bleed and does not affect normal effect of producing.
A kind of optical fibre cooling tube circulated helium recycling equipment beneficial effect: do not increase pure helium consumption and do not affect production technique prerequisite under, the helium of emptying is reclaimed to greatest extent; For will reclaim helium purification to qualified purity, carry out secondary circulation utilization with the needs meeting optical fiber production; Energy-conservation, reduce production cost.
Accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described in further detail:
Accompanying drawing 1 is the structural representation of optical fibre cooling tube circulated helium described in the utility model recycling equipment.
Accompanying drawing 2 is helium purification cycle system architecture schematic diagram described in the utility model.
Embodiment
With reference to accompanying drawing 1,2, a kind of optical fibre cooling tube circulated helium recycling equipment comprises helium purification cycle system (1), gas control cabinet (2), cooling tube (3), collector box (4), flow director (5).
Cooling tube (3) is arranged on wire drawing pylon, and helium purification cycle system (1) and gas control cabinet (2) are placed on by cooling tube, and collector box (4) is arranged on cooling tube (3), and it is front that flow director (5) is arranged on helium purification cycle system (1).Helium purification cycle system (1) is connected with gas control cabinet (2) by pipeline, and gas control cabinet (2) is equipped with pure helium He pipeline, and gas control cabinet (2) is connected with cooling tube (3) inlet mouth by pipeline.
Described cooling tube is metal processing piece, is autonomous design research and development.
Described helium purification cycle system comprises helium recovery unit, purification unit, control unit etc.Helium purification cycle system is made up of magnetic valve one (1-1), manual valve (1-2), air collector one (1-3), compression pump one (1-4), under meter (1-5), cooling driers (1-6), well heater (1-7), magnetic valve two (1-11), magnetic valve three (1-8), magnetic valve four (1-10), purifier (1-12), air collector two (1-13), compression pump two (1-14), buffer tank two (1-15), air reservoir (1-9).Air collector one (1-3) inlet pipe is equipped with magnetic valve one (1-1), manual valve (1-2), compression pump one (1-4) inlet mouth is connected with air collector one (1-3) by pipeline, compression pump one (1-4) venting port is by under meter (1-5), pipeline is connected with cooling driers (1-6) inlet mouth, cooling driers (1-6) air outlet is connected with well heater (1-7) inlet mouth by pipeline, well heater (1-7) air outlet is by magnetic valve three (1-8), pipeline is connected with air reservoir (1-9), purifier (1-12) inlet mouth is by magnetic valve four (1-10), pipeline is connected with air reservoir (1-9), purifier (1-12) air outlet is connected with air collector two (1-13) inlet mouth by pipeline, membrane separation apparatus (gas separation membrane) is housed in purifier (1-12), helium He mixed gas is when by semi-permeable membranes, realize selective separation, thus other gas in gas mixture except helium He is separated, purifying.
Buffer tank two (1-15) is connected with air collector two (1-13) by compression pump two (1-14), pipeline, and buffer tank two (1-15) is given vent to anger and to be connected with gas control cabinet (2) by pipeline.Every data rear feeding gas control cabinet (2) all up to standard, imports in pure He pipeline, resupplies cooling tube (3) and uses.
Magnetic valve two (1-11) is housed between well heater (1-7) air outlet and purifier (1-12) inlet mouth.
Described air reservoir 1-9 is built with infrared inductor.
Described gas control cabinet 2 is built with gas control valve.
Described flow director (5) adopts commercially available flow director.
Described cooling driers (1-6) adopts commercially available cooling driers.Described well heater (1-7) adopts commercial gas well heater.
Described purifier (1-12) adopts commercial gas purifier.
A kind of optical fibre cooling tube circulated helium reuse method is as follows:
In fiber drawing process, online purifying is carried out when production line helium He total amount reaches online purification requirements, after cooling tube (3) brings into use helium He, helium purification system (1) is opened simultaneously, bled by the collector box (4) be arranged on cooling tube (3), extraction flow is controlled automatically by flow director (5), the gas mixture of suction enters helium purification cycle system (1), successively by magnetic valve one (1-1), manual valve (1-2), air collector one (1-3), compression pump one (1-4), under meter (1-5), cooling driers (1-6), well heater (1-7), magnetic valve two (1-11), purifier (1-12), air collector two (1-13), compression pump two (1-14), buffer tank two (1-15) dewaters, oil removing, a series of process such as purifying, He after every data are all up to standard sends into gas control cabinet (2), import in pure helium He pipeline, resupply cooling tube (3) to use, realize the online purification cycle of He in cooling tube.When production line helium He total amount can not meet the requirement of online purification cycle, switch to into air reservoir pattern, the gas mixture of cooling tube suction enters air reservoir, magnetic valve two (1-11) and magnetic valve four (1-10) are closed, gas by magnetic valve one (1-1), manual valve (1-2), air collector one (1-3), compression pump one (1-4), under meter (1-5), cooling driers (1-6), well heater (1-7), magnetic valve three (1-8), enters air reservoir (1-9) successively.When air reservoir infrared inductor to sense in air reservoir (1-9) gas reach a certain amount of after, switch to air reservoir purification mode, in air reservoir, gas is successively by magnetic valve four (1-10), purifier (1-12), air collector two (1-13), compression pump two (1-14), buffer tank two (1-15), every data rear feeding gas control cabinet (2) all up to standard, import in pure helium He pipeline, resupply cooling tube (3) and use.
Helium purification cycle system (1), gas control cabinet (2), cooling tube (3), collector box (4), flow director (5) is comprised with reference to optical fibre cooling tube circulated helium reuse method shown in accompanying drawing 1 and equipment thereof.
In fiber drawing process, online purifying is carried out when production line helium He total amount reaches online purification requirements, after cooling tube (3) brings into use helium He, helium purification system (1) is opened simultaneously, bled by the collector box (4) be arranged on cooling tube (3), extraction flow is controlled automatically by flow director (5), the gas mixture of suction enters helium purification cycle system (1), successively by magnetic valve one (1-1), manual valve (1-2), air collector one (1-3), compression pump one (1-4), under meter (1-5), cooling driers (1-6), well heater (1-7), magnetic valve two (1-11), purifier (1-12), air collector two (1-13), compression pump two (1-14), buffer tank two (1-15) dewaters, oil removing, a series of process such as purifying, He after every data are all up to standard sends into gas control cabinet (2), import in pure helium He pipeline, resupply cooling tube (3) to use, realize the online purification cycle of He in cooling tube.When production line helium He total amount can not meet the requirement of online purification cycle, switch to into air reservoir pattern, the gas mixture of cooling tube suction enters air reservoir, magnetic valve two (1-11) and magnetic valve four (1-10) are closed, gas by magnetic valve one (1-1), manual valve (1-2), air collector one (1-3), compression pump one (1-4), under meter (1-5), cooling driers (1-6), well heater (1-7), magnetic valve three (1-8), enters air reservoir (1-9) successively.When air reservoir infrared inductor to sense in air reservoir gas reach a certain amount of after, switch to air reservoir purification mode, in air reservoir, gas is successively by magnetic valve four (1-10), purifier (1-12), air collector two (1-13), compression pump two (1-14), buffer tank two (1-15), every data rear feeding gas control cabinet (2) all up to standard, import in pure helium He pipeline, resupply cooling tube (3) and use.
A kind of optical fibre cooling tube circulated helium of the utility model recycles equipment, mainly comprises cooling tube, collector box, gas control cabinet, flow director, helium purification cycle system.This device adopts the Three models of online recycling, helium purification cycle system and production line synchronous operation, continue to reclaim the cold He tail gas gone in pipe, and carry out purifying through He purification system, by oil removing, dewater, after a series for the treatment of process such as the removal of impurity, the helium after the indexs such as purity, pressure, temperature are up to standard is incorporated in pure helium tube road to send in cooling tube and uses.Optical fibre cooling tube circulated helium re-use device described in the utility model do not increase pure helium consumption and do not affect production technique prerequisite under, the helium of emptying is reclaimed to greatest extent; For will reclaim helium purification to qualified purity, carry out secondary circulation utilization with the needs meeting optical fiber production cooling tube.
Claims (3)
1. optical fibre cooling tube circulated helium recycles an equipment, it is characterized in that: comprise helium purification cycle system, gas control cabinet, cooling tube, collector box and flow director;
Cooling tube is arranged on wire drawing pylon, helium purification cycle system and gas control cabinet are placed on by cooling tube, collector box is arranged on cooling tube top, collector box is connected with helium purification cycle system by flow director, pipeline, helium purification cycle system is connected with gas control cabinet by pipeline, gas control cabinet is equipped with pure helium He pipeline, and gas control cabinet is connected with cooling tube inlet mouth by pipeline;
Helium purification cycle system is made up of magnetic valve one, manual valve, air collector one, compression pump one, under meter, cooling driers, well heater, magnetic valve two, magnetic valve three, magnetic valve four, purifier, air collector two, compression pump two, buffer tank two, air reservoir; Air collector one inlet pipe is equipped with magnetic valve one, manual valve, compression pump one inlet mouth is connected with air collector one by pipeline, compression pump one venting port is connected with cooling driers inlet mouth by under meter, pipeline, cooling driers air outlet is connected with well heater inlet mouth by pipeline, well heater air outlet is connected with air reservoir by magnetic valve three, pipeline, purifier inlet mouth is connected with air reservoir by magnetic valve four, pipeline, and purifier air outlet is connected with air collector two inlet mouth by pipeline;
Buffer tank two-way overdraft pump two, pipeline are connected with air collector two, and buffer tank two is given vent to anger and to be connected with gas control cabinet by pipeline.
2. a kind of optical fibre cooling tube circulated helium according to claim 1 recycles equipment, it is characterized in that: described air reservoir is built with infrared inductor.
3. a kind of optical fibre cooling tube circulated helium according to claim 1 recycles equipment, it is characterized in that: described gas control cabinet is built with gas control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856259.1U CN204369567U (en) | 2014-12-30 | 2014-12-30 | A kind of optical fibre cooling tube circulated helium recycles equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856259.1U CN204369567U (en) | 2014-12-30 | 2014-12-30 | A kind of optical fibre cooling tube circulated helium recycles equipment |
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| CN204369567U true CN204369567U (en) | 2015-06-03 |
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| CN201420856259.1U Active CN204369567U (en) | 2014-12-30 | 2014-12-30 | A kind of optical fibre cooling tube circulated helium recycles equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555955A (en) * | 2014-12-30 | 2015-04-29 | 中天科技光纤有限公司 | Method and equipment for recycling He (helium) for optical fiber cooling pipe |
| CN106383385A (en) * | 2016-11-23 | 2017-02-08 | 中国人民解放军国防科学技术大学 | All-fiber gas chamber system with gas circulation function and realization method thereof |
-
2014
- 2014-12-30 CN CN201420856259.1U patent/CN204369567U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555955A (en) * | 2014-12-30 | 2015-04-29 | 中天科技光纤有限公司 | Method and equipment for recycling He (helium) for optical fiber cooling pipe |
| CN104555955B (en) * | 2014-12-30 | 2016-09-14 | 中天科技光纤有限公司 | A kind of optical fibre cooling tube circulated helium reuse method and equipment thereof |
| CN106383385A (en) * | 2016-11-23 | 2017-02-08 | 中国人民解放军国防科学技术大学 | All-fiber gas chamber system with gas circulation function and realization method thereof |
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