CN202869199U - Steam-passing siphon type drying roller - Google Patents
Steam-passing siphon type drying roller Download PDFInfo
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- CN202869199U CN202869199U CN201220468262.7U CN201220468262U CN202869199U CN 202869199 U CN202869199 U CN 202869199U CN 201220468262 U CN201220468262 U CN 201220468262U CN 202869199 U CN202869199 U CN 202869199U
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Abstract
The utility model relates to a steam-passing siphon type drying roller which is used on a drafting device of polyacrylonitrile-based (PAN-based) carbon fibers and plays the function of drying the carbon fibers. The drying roller is formed by a rotating connector, a steam inlet and outlet loop system, a rotating joint installation sleeve, a main shaft, a jacket type roller, a siphon type condensate water clearing device and a postprocessing steam-water separation device. The steam-passing siphon type drying roller adopts the structure of a rotary type siphon, double pipe loops and the jacket type roller, and achieves the inlet and outlet circulation of the steam and the separation of water and steam. Compared with a single roller and a fixed siphon structure of current textile industry and the other industries, the structure of the steam-passing siphon type drying roller has the advantages of being little in steam quantity passing a cylinder, little in condensate water, prone to discharging the condensate water, strong in tightness, little in leakage, fast in temperature rising, even in temperature field, and high in safety. Compared with other drying rollers, the steam-passing siphon type drying roller further has the advantages of being compact in structure, simple and practical, strong in manufacturability, and meeting the using requirements of a production line.
Description
Technical field:
The utility model relate to a kind of for PAN base carbon fibre draft apparatus, play the logical steam zone hydrocone type drying roller of oven dry carbon fiber wire effect.
Background technology
In recent years, carbon fibre composite not only is used for the stratospheres such as rocket, aerospace and aviation in a large number, also is widely used in sports apparatus, weaving, chemical machinery and medical science market.In numerous carbon fibre composites, the monomer copolymerization PAN base carbon fibre of T800 level and above specification is the target that China's composite industry is pursued, T800 grade carbon fiber silk is very high to the complete set of equipments performance requirement of processing this product, but, the drying roller that the industries such as at present weaving are used mostly is greatly the monomer roller, the stationary siphon structure, it is large to cross the cylinder quantity of steam, condensed water is difficult for discharging more, be difficult for sealing, steam leakage is many, and it is slow to heat up, the temperature field is inhomogeneous, is difficult to satisfy the dry requirement of carbon fibre composite pair roller barrel.
Summary of the invention
The purpose of this utility model proposes a kind of structure of economical rationality practicality, satisfies the logical steam zone hydrocone type drying roller of functional requirement and the instructions for use of drying machine on this production line.
Technical solution of the present utility model is, drying roller is by swivel joint, steam turnover circuit system, the swivel joint installation sleeve, main shaft, jacket type roller, the water separator of hydrocone type condensed water scavenge unit and post processing forms, steam turnover circuit system is by inner tube, outer tube, clip type tube joint, the inner tube sealing ring, distributor, ingress pipe, bearing forms, inner tube is placed in the outer tube, one end of inner tube inserts in the swivel joint, the other end inserts in the distributor endoporus and welding, inner tube and distributor endoporus cooperation place fill two sealing rings, outer tube one end is welded on the swivel joint installation sleeve, the other end is fixed in the clip type tube joint, and clip type tube joint is threaded with distributor; Distributor is four-way, and wherein two eyelet weldings connect ingress pipe, and other two holes are connected with siphon pipe, and distributor is screwed on bearing, and bearing is fixed in the inner face of roller; Ingress pipe one end is welded on the distributor, and the other end is fixed in the clip type tube joint, and clip type tube joint is screwed on the roller again; Two symmetrical fixed distributor of bearing; The swivel joint installation sleeve is screwed on main shaft, and an end of installation sleeve is twisted swivel joint, the other end and outer tube welding; Main shaft adopts hollow structure, is press-fitted rear welding with roller; Roller adopts jacket type structure, and the bore design of the overcoat of roller has one section inner conical surface, and the roller end face is equipped with sealing ring, fixes with gland; Hydrocone type condensed water scavenge unit is comprised of siphon pipe, pipe joint, flexible pipe, in roller, be symmetrical arranged two, the siphon pipe front portion has cross recess, be welded on the pipe joint, pipe joint is screwed on the roller, with flexible pipe siphon pipe is connected on the distributor, water separator comprises stop valve, filter, Automatic steam trap Trap, one end of stop valve goes out to be connected with swivel joint, the other end is connected with an end of filter, the other end Automatic steam trap Trap of filter, Automatic steam trap Trap joins through another stop valve.
The advantage that the utlity model has and beneficial effect, the utility model adopts rotary siphon, two cover tube loop, jacket type roller structure, the turnover circulation that has realized steam separates with steam, with respect to monomer roller, the stationary siphon structure that the industries such as present weaving are used, it is few that this structure had a cylinder quantity of steam, and condensed water is easy to discharging less, the strong leakage of sealing lacked, quick heating, uniform temperature fields, the advantages such as security height.Compare with other Drying, it also have compact conformation, simple and practical, manufacturability is strong, satisfies the characteristics of production line instructions for use.
Description of drawings:
Accompanying drawing 1: general structure schematic diagram of the present invention.
Wherein: 1. swivel joint 2. steam pass in and out circuit system 3. swivel joint installation sleeves 4. main shafts 5. jacket type rollers 6. hydrocone type condensed water scavenge units
Accompanying drawing 2: steam turnover circuit system structural representation.Wherein: 7. inner tube 8. outer tubes 9. clip type tube joints 10. inner tube sealing rings 11. distributors 12. ingress pipes 13. bearings
Accompanying drawing 3: swivel joint installation sleeve structural representation.
Accompanying drawing 4: main axle structure schematic diagram.
Accompanying drawing 5: drum structure schematic diagram.Wherein: 14. left blanking cover 15. plugs 16. sealing gaskets 17. overcoats 18. inner sleeves 19. right blanking cover 20. sealing rings 21. sealing gaskets 22. screws 23. cover plates
Accompanying drawing 6: roller jacket structure schematic diagram.
Accompanying drawing 7: hydrocone type condensed water scavenge unit structural representation.Wherein: 24. pipe joints, 25. flexible pipes, 26. pipe joints, 27. siphon pipes
Accompanying drawing 8: water separator principle schematic.Wherein: 28. swivel joints, 29. distributors, 30. plugs, 31. stop valves, 32. filters, 33. Automatic steam trap Traps, 34. stop valves
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
The utility model forms (structure sees accompanying drawing 1 for details) by the water separator of swivel joint 1, steam turnover circuit system 2, swivel joint installation sleeve 3, main shaft 4, jacket type roller 5, hydrocone type condensed water scavenge unit 6 and post processing etc.It is take steam as working media, and roller adopts jacket type structure, takes the mode of two-way admission, two-way back-steam, has the water separator of siphon pipe condensed water scavenge unit 6 and post processing.Compare with other Drying, it has compact conformation, simple and practical, satisfies the characteristics of production line instructions for use.
Swivel joint 1 is selected the binary channels threaded adapter of Duff-Norton, is screwed in during assembling on the installation sleeve, and installation sleeve is screwed on main shaft 4 again and gets final product.
Steam turnover circuit system 2 is comprised of inner tube 7, outer tube 8, clip type tube joint 9, inner tube sealing ring 10, distributor 11, ingress pipe 12, bearing 13 etc.Inner tube 7 is placed in the outer tube 8, forms into and out of the vapour loop.During work, steam imports in the swivel joint entrance enters the interlayer of inner and outer pipe 7 and 8, being divided into two-way through distributor 11 enters in the jacket type roller 5 through ingress pipe, the heating carbon fiber wire, gas during back-steam in the jacket type roller 5 enters distributor 11 through the two-way siphon pipe, converging is one the tunnel to derive through inner tube 7, enters water separator from swivel joint 1 outlet and is processed.Inner tube 7 adopts the Split type welded structures, and an end inserts in the swivel joint 1, and an end inserts in distributor 11 endoporus and its welding again, and inner tube 7 fills two inner tube sealing rings 10 with distributor 11 endoporus cooperation places and seals.Outer tube 8 one ends are welded on the swivel joint installation sleeve 3, and an end is fixed in the clip type tube joint 9, and clip type tube joint 9 is screwed on the distributor 11.Distributor 11 is four-way, and two eyelet weldings connect the joint that siphon pipe 27 is twisted in ingress pipe 12, two holes, are screwed on bearing 13, and bearing 13 is fixed in the inner face of jacket type roller 5 again.Ingress pipe 12 1 ends are welded on the distributor 11, and an end is fixed in the clip type tube joint 9, and clip type tube joint 9 is screwed on the jacket type roller 5 again.For the dynamic balancing of mechanism, bearing 13 adopts symmetrical two to fix distributor 11.
Swivel joint installation sleeve 3 is used for fixing swivel joint 1, and it is screwed on main shaft 4, and an end is twisted swivel joint 1, one end and outer tube 8 welding.
Main shaft 4 adopts hollow structure, and material is 42CrMo, is welded as a whole after being press-fitted with jacket type roller 5.
Jacket type roller 5 adopts jacket type structure, and material is 304 stainless steels, and the bore design of overcoat 17 has one section inner conical surface, is beneficial to condensed water and assembles to siphon pipe 27 places.Jacket type roller 5 end faces are equipped with sealing ring 20, and are fixing with cover plate 23, prevent the infiltration of trough solution.Jacket type roller 5 is by left blanking cover 14, plug 15, and sealing gasket 16,21, overcoat 17, inner sleeve 18, right blanking cover 19, sealing ring 20, screw 22, cover plate 23 forms.Left blanking cover 14 and inner sleeve 18,19 welding of right blanking cover, overcoat 17 large stomidiums and left blanking cover 14 interference fits, end dress sealing gasket 16 sealings, overcoat 17 little stomidiums and right blanking cover 19 interference fits, end dress sealing gasket 21 sealings, cover plate 23 usefulness screws 22 are fixed on the right blanking cover 19, and dress sealing ring 20 between right blanking cover 19 and the cover plate 23, plug 15 are used for the hole of the left blanking cover 14 of shutoff to form the loop.
Hydrocone type condensed water scavenge unit 6 is comprised of siphon pipe 27, pipe joint 26,24, flexible pipe 25, is symmetrical arranged two places in jacket type roller 5.Siphon pipe 27 front portions have cross recess, are welded on the pipe joint 26, and pipe joint 26 is screwed on the roller.With flexible pipe 25 siphon pipe 27 is connected on the distributor 11.During work, the condensed water that will be gathered in siphon pipe 27 places under the effect of pressure differential is discharged, and enters water separator and is processed through flexible pipe 25, distributor 11, inner tube 7, swivel joint 1 outlet.
The effect of water separator is in order to get rid of condensed water, the air in the vapour system, simultaneously leaked steam not.Its core apparatus is to select suitable Automatic steam trap Trap 33.This production line has 6 equipment with the siphon steam-return line need do the carbonated drink separating treatment.Its principle following (schematic diagram is seen accompanying drawing 8): the admission loop is divided into 6 tunnel entrances that connect respectively the swivel joint 1 of 6 equipment through distributor, it is 1 tunnel output that the outlet of the swivel joint 1 of 6 equipment is converged through distributor 11, condensed water and air are discharged through stop valve 31, filter 32, Automatic steam trap Trap 33, stop valve 34, and steam is passed in the vapour system by return.
Claims (1)
1. logical steam zone hydrocone type drying roller, it is characterized in that, drying roller is by swivel joint, steam turnover circuit system, the swivel joint installation sleeve, main shaft, jacket type roller, the water separator of hydrocone type condensed water scavenge unit and post processing forms, steam turnover circuit system is by inner tube, outer tube, clip type tube joint, the inner tube sealing ring, distributor, ingress pipe, bearing forms, inner tube is placed in the outer tube, one end of inner tube inserts in the swivel joint, the other end inserts in the distributor endoporus and welding, inner tube and distributor endoporus cooperation place fill two sealing rings, outer tube one end is welded on the swivel joint installation sleeve, the other end is fixed in the clip type tube joint, and clip type tube joint is threaded with distributor; Distributor is four-way, and wherein two eyelet weldings connect ingress pipe, and other two holes are connected with siphon pipe, and distributor is screwed on bearing, and bearing is fixed in the inner face of roller; Ingress pipe one end is welded on the distributor, and the other end is fixed in the clip type tube joint, and clip type tube joint is screwed on the roller again; Two symmetrical fixed distributor of bearing; The swivel joint installation sleeve is screwed on main shaft, and an end of installation sleeve is twisted swivel joint, the other end and outer tube welding; Main shaft adopts hollow structure, is press-fitted rear welding with roller; Roller adopts jacket type structure, and the bore design of the overcoat of roller has one section inner conical surface, and the roller end face is equipped with sealing ring, fixes with gland; Hydrocone type condensed water scavenge unit is comprised of siphon pipe, pipe joint, flexible pipe, in roller, be symmetrical arranged two, the siphon pipe front portion has cross recess, be welded on the pipe joint, pipe joint is screwed on the roller, with flexible pipe siphon pipe is connected on the distributor, water separator comprises stop valve, filter, Automatic steam trap Trap, one end of stop valve is connected with the swivel joint outlet, the other end is connected with an end of filter, another termination Automatic steam trap Trap of filter, Automatic steam trap Trap and another stop valve join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220468262.7U CN202869199U (en) | 2012-09-14 | 2012-09-14 | Steam-passing siphon type drying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220468262.7U CN202869199U (en) | 2012-09-14 | 2012-09-14 | Steam-passing siphon type drying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869199U true CN202869199U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220468262.7U Expired - Lifetime CN202869199U (en) | 2012-09-14 | 2012-09-14 | Steam-passing siphon type drying roller |
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| Country | Link |
|---|---|
| CN (1) | CN202869199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233485A (en) * | 2014-09-22 | 2014-12-24 | 西安航空动力股份有限公司 | Spinning steam drying machine |
| CN106440756A (en) * | 2016-10-25 | 2017-02-22 | 顾金华 | Steam cylinder electric control drainage device |
-
2012
- 2012-09-14 CN CN201220468262.7U patent/CN202869199U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233485A (en) * | 2014-09-22 | 2014-12-24 | 西安航空动力股份有限公司 | Spinning steam drying machine |
| CN106440756A (en) * | 2016-10-25 | 2017-02-22 | 顾金华 | Steam cylinder electric control drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |