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Multi-stage cooling device for polyethylene resin applied to power cable

A polyethylene resin and power cable technology, applied in the field of cooling devices, can solve problems such as insufficient cooling and long cooling time

Pending Publication Date: 2017-07-18
湖州市澳蓝电力科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the present invention, the cooling treatment method of polyethylene resin material is generally water-cooled immersion, the shortcoming of long cooling time and insufficient cooling, the technical problem to be solved by the present invention is to provide a cooling device with sufficient cooling and good cooling effect

Method used

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  • Multi-stage cooling device for polyethylene resin applied to power cable
  • Multi-stage cooling device for polyethylene resin applied to power cable
  • Multi-stage cooling device for polyethylene resin applied to power cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A multi-stage cooling device of polyethylene resin material for power cables, such as Figure 1-5 As shown, it includes a base 1, a support 2, an agitating device 3, a pre-cooling grid tank 4, a feed hopper 5, a lifting mechanism 6, a discharge pipe 7, a first valve 70, a cooling grid tank 8, a water cooling tank 9, The second valve 10 and the water outlet pipe 11, the left side of the top of the base 1 is provided with a support 2, the top of the support 2 is provided with a pre-cooling grid tank 4, the top of the pre-cooling grid tank 4 is provided with a feed hopper 5, and the pre-cooling grid tank 4 The right wall is provided with a lifting mechanism 6, the lower part of the pre-cooling network tank 4 is provided with a stirring device 3, the right side of the bottom of the pre-cooling network tank 4 is provided with a discharge pipe 7, the discharge pipe 7 is provided with a first valve 70, and the base 1 The right side of the top is provided with a water cooling t...

Embodiment 2

[0033] A multi-stage cooling device of polyethylene resin material for power cables, such as Figure 1-5 As shown, it includes a base 1, a support 2, an agitating device 3, a pre-cooling grid tank 4, a feed hopper 5, a lifting mechanism 6, a discharge pipe 7, a first valve 70, a cooling grid tank 8, a water cooling tank 9, The second valve 10 and the water outlet pipe 11, the left side of the top of the base 1 is provided with a support 2, the top of the support 2 is provided with a pre-cooling grid tank 4, the top of the pre-cooling grid tank 4 is provided with a feed hopper 5, and the pre-cooling grid tank 4 The right wall is provided with a lifting mechanism 6, the lower part of the pre-cooling network tank 4 is provided with a stirring device 3, the right side of the bottom of the pre-cooling network tank 4 is provided with a discharge pipe 7, the discharge pipe 7 is provided with a first valve 70, and the base 1 The right side of the top is provided with a water cooling t...

Embodiment 3

[0036] A multi-stage cooling device of polyethylene resin material for power cables, such as Figure 1-5As shown, it includes a base 1, a support 2, an agitating device 3, a pre-cooling grid tank 4, a feed hopper 5, a lifting mechanism 6, a discharge pipe 7, a first valve 70, a cooling grid tank 8, a water cooling tank 9, The second valve 10 and the water outlet pipe 11, the left side of the top of the base 1 is provided with a support 2, the top of the support 2 is provided with a pre-cooling grid tank 4, the top of the pre-cooling grid tank 4 is provided with a feed hopper 5, and the pre-cooling grid tank 4 The right wall is provided with a lifting mechanism 6, the lower part of the pre-cooling network tank 4 is provided with a stirring device 3, the right side of the bottom of the pre-cooling network tank 4 is provided with a discharge pipe 7, the discharge pipe 7 is provided with a first valve 70, and the base 1 The right side of the top is provided with a water cooling ta...

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PUM

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Abstract

The invention relates to a cooling device, in particular to a multi-stage cooling device for polyethylene resin applied to a power cable. The invention aims to provide a cooling device which realizes full cooling and a good cooling effect. The multi-stage cooling device for the polyethylene resin applied to the power cable, provided by the invention, comprises a pedestal, a supporting seat, a stirring device, a precooling vat, a feed hopper, a lifting mechanism, a discharging pipe, a first valve, a cooling vat, a water cooling tank and the like; the supporting seat is arranged at the left side of the top of the pedestal; the precooling vat is arranged at the top of the supporting seat; the feed hopper is arranged at the top of the precooling vat; the lifting mechanism is arranged at the right wall of the precooling vat; and the stirring device is arranged at the lower part inside the precooling vat. The multi-stage cooling device provided by the invention realizes the effects of short cooling time and full cooling; the stirring device of the multi-stage cooling device is used for continuously stirring materials in the precooling vat; and an intensive-cooling stirring rod is used for stirring and scattering the materials in the vat again.

Description

technical field [0001] The invention relates to a cooling device, in particular to a multi-stage cooling device made of polyethylene resin material for power cables. Background technique [0002] Power cables are cables used to transmit and distribute electric energy. Power cables are often used in urban underground power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Power cables are cable products used to transmit and distribute high-power electric energy in the main line of the power system, including 1-500KV and above various voltage levels and various insulated power cables. [0003] Polyethylene is a thermoplastic resin obtained by polymerization of ethylene. In industry, it also includes copolymers of ethylene and a small amount of olefins. Polyethylene is odorless, non-toxic, feels like wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B13/04
CPCB29B13/04
Inventor 蔡辉
Owner 湖州市澳蓝电力科技有限责任公司