CN207781262U - A kind of cross-linking apparatus - Google Patents
A kind of cross-linking apparatus Download PDFInfo
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- CN207781262U CN207781262U CN201721752670.4U CN201721752670U CN207781262U CN 207781262 U CN207781262 U CN 207781262U CN 201721752670 U CN201721752670 U CN 201721752670U CN 207781262 U CN207781262 U CN 207781262U
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- crosslinking
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- linking apparatus
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Abstract
The utility model discloses a kind of cross-linking apparatus, are related to cable technical field of processing equipment.Cross-linking apparatus provided by the utility model includes crosslinking pond, spray equipment, heating device and drainpipe；Wherein, spray equipment and heating device are located at the inside in crosslinking pond；The bottom for being crosslinked pond is equipped with discharge outlet；Drainpipe is connect with the water inlet of discharge outlet and spray equipment respectively.In cross-linking apparatus provided by the utility model, crosslinking pond maintains the temperature in crosslinking pond to stablize using spraying in such a way that heating is combined, simple in structure, safe.In the cross-linked polyethylene insulated cable for being produced into disk, trying to get to the heart of a matter can well and the hot water contacts that spray out with disc core, to improve crosslinked polyetylene insulated molecule arranging structure rapidly, improve the mechanical performance of cross-linked polyethylene insulated cable, it ensure that many performances of core touch the mark requirement, improve the qualification rate of product.
Description
Technical field
The utility model is related to cable technical field of processing equipment more particularly to a kind of cross-linking apparatus.
Background technology
Cross-linked polyethylene insulated cable has the advantages that PVC insulated cables are incomparable, its structure is simple, it is light-weight,
The heat-resisting good, good characteristics such as load capacity is strong, corrosion-resistant, mechanical strength is high, are used by a user more and more.At present to crosslinking
The crosslinking method of polyethylene insulated cable mainly uses vapor crosslinking.This method duration, and for the insulated wire cores at disk
For, steam is difficult to infiltrate through inside drum, core uneven heating, cause to be crosslinked it is uneven, so as to cause properties of product shakiness
It is fixed, influence product qualification rate.
In consideration of it, it is necessary to be improved to existing crosslinking method.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of cross-linking apparatus, including crosslinking pond, spray
Shower device, heating device and drainpipe；Wherein, spray equipment and heating device are located at the inside in crosslinking pond；It is crosslinked the bottom in pond
Portion is equipped with discharge outlet；Drainpipe is connect with the water inlet of discharge outlet and spray equipment respectively.
Further technical solution is for it：Further include cover board, the oral area for being crosslinked pond is arranged in parallel with two guide rails, guide rail with
Cover board is slidably connected；Drainpipe is hose.
Further technical solution is for it：Spray equipment is fixed on the inside of cover board.
Further technical solution is for it：Heating device includes heating tube, and heating tube is around crosslinking Chi Yizhou.
Further technical solution is for it：Crosslinking is provided with temperature sensor in pond.
Further technical solution is for it：The water inlet of spray equipment is provided with pressure gauge and flow pump.
Further technical solution is for it：Discharge outlet is provided with circulating pump.
Further technical solution is for it：Spray equipment includes at least one hot-water line, and every hot-water line is equipped at least
One spray apertures.
Compared with prior art, the attainable technique effect of the utility model institute includes：It adopts in crosslinking pond in cross-linking apparatus
The mode being combined with heating with spray, it is simple in structure, it is safe, maintain the temperature in crosslinking pond to stablize so that at disk
After crosslinked polyetylene insulated core is put into crosslinking pond, the hot water contacts can be preferable with disc core and sprayed out of trying to get to the heart of a matter are crosslinked poly- second
Alkene insulated wire cores surface uniformly receives the hot water sprayed out, to improve crosslinked polyetylene insulated molecule arranging structure rapidly,
The mechanical performance for improving cross-linked polyethylene insulated cable ensure that many performances of core touch the mark requirement, improve product
Qualification rate.
Description of the drawings
It is required in being described below to embodiment to make in order to illustrate more clearly of the utility model embodiment technical solution
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the cross-linking apparatus structure chart that the utility model embodiment provides.
Reference numeral
It is crosslinked pond 1, cover board 2, hot-water line 3, heating tube 4, hose 5, spray apertures 6, guide rail 7, pressure gauge 8, flow pump 9, electricity
Machine 10, temperature sensor 11, circulating pump 12, outlet hole 13, crosslinked polyetylene insulated core 20.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, the technical solution in embodiment is carried out it is clear, complete
Ground describes, and similar reference numerals represent similar component in attached drawing.Obviously, will be described below embodiment is only this practicality
Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without creative efforts belongs to the model of the utility model protection
It encloses.
It should be appreciated that ought use in this specification and in the appended claims, term " comprising " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but one or more of the other feature, whole is not precluded
Body, step, operation, element, component and/or its presence or addition gathered.
It is also understood that specific merely for the sake of describing in this utility model embodiment term used in the description
The purpose of embodiment and be not intended to limit the utility model embodiment.Such as in the utility model embodiment specification and appended power
As used in sharp claim, other situations unless the context is clearly specified, otherwise " one " of singulative, "one"
And "the" is intended to include plural form.
Embodiment 1
Please refer to cross-linking apparatus shown in FIG. 1, including crosslinking pond 1, cover board 2, hot-water line 3, heating tube 4, hose 5, spray
Hole 6, guide rail 7, pressure gauge 8, flow pump 9, motor 10, temperature sensor 11, circulating pump 12, outlet hole 13.
Crosslinking pond 1 is internally provided with spray equipment and heating device, and the bottom in crosslinking pond 1 is equipped with discharge outlet, at discharge outlet
It is provided with circulating pump 12.The oral area in crosslinking pond 1 is arranged in parallel with two guide rails 7, and guide rail 7 is slidably connected with cover board 2, and cover board 2 can
To be slided on guide rail 7, to open or close crosslinking pond 1.
Specifically, cover board 2 is equipped with gear motor 10, is slided on guide rail 7 with controlling cover board 2.
Drainpipe is hose 5, and hose 5 is flexible metal hose.
One end of hose 5 and the water inlet of spray equipment connect, and the other end of hose 5 connects with the water outlet of circulating pump 12
It connects；The hot water of discharge outlet outflow can be recycled to the water inlet of spray equipment through hose 5, be recycled to hot water.
Increase the design of hose 5 so that when cover board 2 slides, hose 5 is stretched or shunk therewith, can be saved space, be facilitated behaviour
Make；The water inlet of discharge outlet and spray equipment is connected by hose 5, constitute hot water cyclesystem, resource is reusable, save at
This.
The inside of cover board 2 is fixedly installed spray equipment.
Spray equipment includes hot-water line 3, and hot-water line 3 is fixed at the inside of cover board 2, and every hot-water line 3 is equipped at least
One spray apertures 6.
Pressure gauge 8 and flow pump 9 are located at the water inlet of hot-water line 3, are arranged in the outside of cover board 2.
Heating tube 4 is located at crosslinking bottom of pond portion, around pond is crosslinked 1 one weeks, for the recirculated water in heat cross-linking pond 1.
Temperature sensor 11 is located at crosslinking 1 bottom of pond, the discharge outlet close to crosslinking pond 1, for detecting the water in crosslinking pond 1
Temperature.
Temperature sensor 11 and heating tube 4 are electrically connected with temperature controller (not shown), and temperature controller controls the work of heating tube 4
State.
Specifically, crosslinking 1 side wall of pond is equipped with outlet hole 13, and the conducting wire drawn from temperature sensor 11 and heating tube 4 passes through
Outlet hole 13 is electrically connected with temperature controller (not shown).In order to avoid leak at outlet hole 13, outlet hole 13 and conducting wire are prevented
Loss zone.
In the present embodiment, crosslinking pond 1 can maintain the temperature in crosslinking pond 1 using spraying in such a way that heating is combined
Stablize, be conducive into disk crosslinked polyetylene insulated core 21 be put into crosslinking pond 1 after, try to get to the heart of a matter with disc core can preferably and spray out
Hot water contacts, 21 surface of crosslinked polyetylene insulated core uniformly receives the hot water sprayed out, after improving crosslinking rapidly
Polyethylene molecule arrangement architecture improves the mechanical performance of cross-linked polyethylene insulated cable, and crosslinking pond 1 is simple in structure, easy to operate,
Ensure that many performances of product when production cross-linked polyethylene insulated cable touch the mark requirement, improves product qualification rate.
Embodiment 2
Please continue to refer to Fig. 1, the present embodiment is to prepare cross-linked polyethylene insulated cable using the cross-linking apparatus of embodiment 1
Crosslinking process, technique include the following steps：
A) it will be sealed with mackintosh at the end of a thread and line tail of the crosslinked polyetylene insulated core 20 of disk；
B) the crosslinked polyetylene insulated core at disk handled through step a) is put into crosslinking pond with hoisting device；
C) start cover board and close crosslinking pond, setting 90-100 DEG C of water temperature of spray；
D) start spray equipment, set hydraulic pressure 0.2-0.6Mpa and spray flux 150-200m3/h；
E) after spray time 1.5-9h, the cross-linked polyethylene insulated cable at disk is taken out.
Specifically, spray time and water temperature are set according to the thickness of insulating layer of crosslinked polyetylene insulated core.
Embodiment 3
The present embodiment and embodiment 2 the difference is that：Setting 92 DEG C of water temperature of spray, spray time 3 hours, hydraulic pressure are
0.25Mpa and spray flux are 160m3/h.
In the present embodiment, the thickness of insulating layer of cross-linked polyethylene insulated cable obtained is 1.0mm.Crosslinked polyethylene is exhausted
The hot water contacts can be preferable with disc core and sprayed out of trying to get to the heart of a matter of edge core, uniformly receive the hot water sprayed out, to change rapidly
Polyethylene molecule arrangement architecture after kind crosslinking, improves the mechanical performance of cross-linked polyethylene insulated cable, and crosslinking is uniform.
Embodiment 4
The present embodiment and embodiment 2 the difference is that：Setting 94 DEG C of water temperature of spray, spray time 4.5 hours, hydraulic pressure
It is 170m3/h for 0.30Mpa and spray flux.
In the present embodiment, the thickness of insulating layer of cross-linked polyethylene insulated cable obtained is 1.5mm.Crosslinked polyethylene is exhausted
The hot water contacts can be preferable with disc core and sprayed out of trying to get to the heart of a matter of edge core, uniformly receive the hot water sprayed out, to change rapidly
Polyethylene molecule arrangement architecture after kind crosslinking, improves the mechanical performance of cross-linked polyethylene insulated cable, and crosslinking is uniform.
Embodiment 5
The present embodiment and embodiment 2 the difference is that：Setting 96 DEG C of water temperature of spray, spray time 6 hours, hydraulic pressure are
0.35Mpa and spray flux are 180m3/h.
In the present embodiment, the thickness of insulating layer of cross-linked polyethylene insulated cable obtained is 2.0mm.Crosslinked polyethylene is exhausted
The hot water contacts can be preferable with disc core and sprayed out of trying to get to the heart of a matter of edge core, uniformly receive the hot water sprayed out, to change rapidly
Polyethylene molecule arrangement architecture after kind crosslinking, improves the mechanical performance of cross-linked polyethylene insulated cable, and crosslinking is uniform.
Embodiment 6
The present embodiment and embodiment 2 the difference is that：Setting 98 DEG C of water temperature of spray, spray time 7.5 hours, hydraulic pressure
It is 190m3/h for 0.40Mpa and spray flux.
In the present embodiment, the thickness of insulating layer of cross-linked polyethylene insulated cable obtained is 2.5mm.Crosslinked polyethylene is exhausted
The hot water contacts can be preferable with disc core and sprayed out of trying to get to the heart of a matter of edge core, uniformly receive the hot water sprayed out, to change rapidly
Polyethylene molecule arrangement architecture after kind crosslinking, improves the mechanical performance of cross-linked polyethylene insulated cable, and crosslinking is uniform.
Embodiment 7
The present embodiment and embodiment 2 the difference is that：Setting 100 DEG C of water temperature of spray, spray time 9 hours, hydraulic pressure
It is 200m3/h for 0.45Mpa and spray flux.
In the present embodiment, the thickness of insulating layer of cross-linked polyethylene insulated cable obtained is 3.0mm.Crosslinked polyethylene is exhausted
The hot water contacts can be preferable with disc core and sprayed out of trying to get to the heart of a matter of edge core, uniformly receive the hot water sprayed out, to change rapidly
Polyethylene molecule arrangement architecture after kind crosslinking, improves the mechanical performance of cross-linked polyethylene insulated cable, and crosslinking is uniform.
Embodiment 8
The present embodiment and embodiment 2 the difference is that：Setting 90 DEG C of water temperature of spray, spray time are 1.5 hours, water
Pressure is 0.2Mpa and spray flux is 150m3/h.；
In the present embodiment, the thickness of insulating layer of cross-linked polyethylene insulated cable obtained is 0.5mm.Crosslinked polyethylene is exhausted
The hot water contacts can be preferable with disc core and sprayed out of trying to get to the heart of a matter of edge core, uniformly receive the hot water sprayed out, to change rapidly
Polyethylene molecule arrangement architecture after kind crosslinking, improves the mechanical performance of cross-linked polyethylene insulated cable, and crosslinking is uniform.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, may refer to the associated description of other embodiment.
The above is specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
This, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in various etc.
The modifications or substitutions of effect, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this practicality is new
The protection domain of type should be subject to the protection scope in claims.
Claims (8)
1. a kind of cross-linking apparatus, which is characterized in that including being crosslinked pond, spray equipment, heating device and drainpipe；The spray
Device and the heating device are located at the inside in the crosslinking pond；The bottom in the crosslinking pond is equipped with discharge outlet；The drainpipe
It is connect respectively with the water inlet of discharge outlet and the spray equipment.
2. cross-linking apparatus as described in claim 1, which is characterized in that further include cover board, the oral area in the crosslinking pond is parallel to be set
Two guide rails are equipped with, the guide rail is slidably connected with the cover board；The drainpipe is hose.
3. cross-linking apparatus as claimed in claim 2, which is characterized in that the spray equipment is fixed in the cover board
Side.
4. cross-linking apparatus as claimed in claim 3, which is characterized in that the heating device includes heating tube, the heating tube
Around the crosslinking Chi Yizhou.
5. cross-linking apparatus as claimed in claim 4, which is characterized in that be provided with temperature sensor in the crosslinking pond.
6. cross-linking apparatus as described in any one in claim 1-5, which is characterized in that the water inlet of the spray equipment is provided with
Pressure gauge and flow pump.
7. cross-linking apparatus as claimed in claim 6, which is characterized in that the discharge outlet is provided with circulating pump.
8. cross-linking apparatus as claimed in claim 7, which is characterized in that the spray equipment includes at least one hot-water line, institute
It states hot-water line and is equipped at least one spray apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752670.4U CN207781262U (en) | 2017-12-13 | 2017-12-13 | A kind of cross-linking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752670.4U CN207781262U (en) | 2017-12-13 | 2017-12-13 | A kind of cross-linking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781262U true CN207781262U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752670.4U Active CN207781262U (en) | 2017-12-13 | 2017-12-13 | A kind of cross-linking apparatus |
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| CN (1) | CN207781262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109773A (en) * | 2017-12-13 | 2018-06-01 | 深圳市金环宇电线电缆有限公司 | A kind of crosslinking process of cross-linking apparatus and cross-linked polyethylene insulated cable |
-
2017
- 2017-12-13 CN CN201721752670.4U patent/CN207781262U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109773A (en) * | 2017-12-13 | 2018-06-01 | 深圳市金环宇电线电缆有限公司 | A kind of crosslinking process of cross-linking apparatus and cross-linked polyethylene insulated cable |
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