CN202290455U - Asphalt heating and coating device of cable - Google Patents
Asphalt heating and coating device of cable Download PDFInfo
- Publication number
- CN202290455U CN202290455U CN2011204278075U CN201120427807U CN202290455U CN 202290455 U CN202290455 U CN 202290455U CN 2011204278075 U CN2011204278075 U CN 2011204278075U CN 201120427807 U CN201120427807 U CN 201120427807U CN 202290455 U CN202290455 U CN 202290455U
- Authority
- CN
- China
- Prior art keywords
- asphalt
- cable
- pitch
- asphalt delivery
- heating
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Working-Up Tar And Pitch (AREA)
Abstract
The utility model relates to an asphalt heating and coating device of a cable. The asphalt heating and coating device comprises an asphalt heating and melting furnace, an asphalt conveying wheel and an asphalt conveying mechanism, wherein a part of the asphalt conveying wheel is immersed in asphalt melted by the asphalt heating and melting furnace; the asphalt conveying wheel is used for driving the asphalt conveying wheel to rotate through a transmission mechanism; the asphalt conveying mechanism is used for conveying the asphalt on the asphalt conveying wheel to the space above the cable; the cable is positioned above the asphalt heating and melting furnace; and the cable is provided with an asphalt scrapping device. According to the asphalt heating and coating device, the consumption of the asphalt is reduced, the asphalt coated on the surface of the cable is uniform, and various cable quality defects produced by non-uniform coating of the asphalt are avoided.
Description
Technical field
The utility model relates to cable bitumen coated technology field, particularly relates to a kind of cable pitch heating coating unit.
Background technology
At present, after the mode of cable bitumen coated mainly adopts a device of the pitch of cable through filling molten state, adopt cloth or rubber mold to strike off unnecessary pitch.Adopt this mode because the pitch of cable surface is evenly distributed, and it is not enough to strike off strength, the cable surface residual bitumen is more, can cause the waste of a large amount of pitches, and the adhesion between pitch and cable is not strong.
Summary of the invention
The utility model technical problem to be solved provides a kind of cable pitch heating coating unit, can effectively improve the utilization rate of pitch, makes the pitch that is coated in cable surface even, and needs to solve the not strong problem of adhesion between pitch and cable.
The utility model solves the technical scheme that its technical problem adopted: a kind of cable pitch heating coating unit is provided; Comprise pitch heat fused stove, asphalt delivery wheel and asphalt delivery mechanism, a said asphalt delivery wheel part is immersed in the pitch that melts in the said pitch heat fused stove; Said asphalt delivery wheel drives said asphalt delivery wheel through transmission mechanism and rotates; Said asphalt delivery mechanism arrives the cable top with the asphalt delivery on the said asphalt delivery wheel; Said cable is positioned at said pitch heat fused stove top.
Said cable is provided with and strikes off device for asphalt.
The said device for asphalt that strikes off is the high temperature resistant silicon adhesive tape that is wrapped in cable surface.
Said transmission mechanism is a variable-frequency motor.
Beneficial effect
Owing to adopted above-mentioned technical scheme; The utility model compared with prior art; Have following advantage and good effect: this device can effectively improve the utilization rate of pitch, reduces the consumption of pitch, makes the pitch that is coated in cable surface even; And avoided the various cable quality defectives that produce because of bitumen coated is inhomogeneous, it is defective etc. to play bag, corrosion-resistanting test like sheath.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The embodiment of the utility model relates to a kind of cable pitch heating coating unit; As shown in Figure 1; Comprise pitch heat fused stove 1, asphalt delivery wheel 2 and asphalt delivery mechanism 3, said asphalt delivery is taken turns 2 parts and is immersed in the pitch of fusing in the said pitch heat fused stove 1; Said asphalt delivery wheel 2 drives said asphalt delivery wheel 2 through transmission mechanism and rotates; Said asphalt delivery mechanism 3 arrives cable 4 tops with the asphalt delivery on the said asphalt delivery wheel 2; Said cable 4 is positioned at said pitch heat fused stove 1 top.Wherein, cable 4 is provided with and strikes off device for asphalt 5, and this strikes off device for asphalt 5 for being wrapped in the high temperature resistant silicon adhesive tape of cable surface.Said transmission mechanism is a variable-frequency motor.
Its groundwork principle is: the rotation of variable-frequency motor is driven the rotation of asphalt delivery wheel through transmission device; This is taken turns in some pitch that is immersed in fusing; During wheel turns, can be transported to the cable top to the pitch in the asphalt melting stove through asphalt delivery mechanism, pitch is watered on cable; Water what of on cable pitch through changing the rotating speed of variable-frequency motor, can controlling.A pitch part of watering on cable sticks to cable surface, and a part has been got back to the melting furnace repeated use again.The cable that waters pitch strikes off device for asphalt through one unnecessary pitch is struck off; This strikes off device for asphalt and mainly adopts certain diameter high temperature resistant silicon adhesive tape to twine a few with certain force of strain at cable surface; And the metal die that cooperates certain pore size is as support, make pitch even, firm be coated in cable surface.
Be not difficult to find, apply pitch, can effectively improve the utilization rate of pitch through this device; Reduce the consumption of pitch; Make the pitch that is coated in cable surface even, and avoided the various cable quality defectives that produce because of bitumen coated is inhomogeneous, it is defective etc. to play bag, corrosion-resistanting test like sheath.
Claims (4)
1. a cable pitch heating coating unit comprises pitch heat fused stove (1), asphalt delivery wheel (2) and asphalt delivery mechanism (3), it is characterized in that, said asphalt delivery wheel (2) part is immersed in the pitch of fusing in the said pitch heat fused stove (1); Said asphalt delivery wheel (2) drives said asphalt delivery wheel (2) through transmission mechanism and rotates; The asphalt delivery that said asphalt delivery mechanism (3) is taken turns said asphalt delivery on (2) arrives cable (4) top; Said cable (4) is positioned at said pitch heat fused stove (1) top.
2. cable pitch heating coating unit according to claim 1 is characterized in that said cable (4) is provided with and strikes off device for asphalt (5).
3. cable pitch heating coating unit according to claim 2 is characterized in that, the said device for asphalt (5) that strikes off is for being wrapped in the high temperature resistant silicon adhesive tape of cable surface.
4. cable pitch heating coating unit according to claim 1 is characterized in that said transmission mechanism is a variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204278075U CN202290455U (en) | 2011-11-02 | 2011-11-02 | Asphalt heating and coating device of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204278075U CN202290455U (en) | 2011-11-02 | 2011-11-02 | Asphalt heating and coating device of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290455U true CN202290455U (en) | 2012-07-04 |
Family
ID=46359436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204278075U Expired - Lifetime CN202290455U (en) | 2011-11-02 | 2011-11-02 | Asphalt heating and coating device of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820107A (en) * | 2012-09-05 | 2012-12-12 | 江苏亨通高压电缆有限公司 | Adjustable scrapable high-voltage cable pitch coating device |
| CN104875354A (en) * | 2015-04-24 | 2015-09-02 | 重庆泰山电缆有限公司 | High-voltage cable sheath extrusion technology, anti-sticking mold device and drying device |
| CN106391395A (en) * | 2016-08-30 | 2017-02-15 | 杭州华新电力线缆有限公司 | Cable asphalt coating system |
-
2011
- 2011-11-02 CN CN2011204278075U patent/CN202290455U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820107A (en) * | 2012-09-05 | 2012-12-12 | 江苏亨通高压电缆有限公司 | Adjustable scrapable high-voltage cable pitch coating device |
| CN102820107B (en) * | 2012-09-05 | 2014-06-04 | 江苏亨通高压电缆有限公司 | Adjustable scrapable high-voltage cable pitch coating device |
| CN104875354A (en) * | 2015-04-24 | 2015-09-02 | 重庆泰山电缆有限公司 | High-voltage cable sheath extrusion technology, anti-sticking mold device and drying device |
| CN106391395A (en) * | 2016-08-30 | 2017-02-15 | 杭州华新电力线缆有限公司 | Cable asphalt coating system |
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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 |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |