Extrusion mold for producing conductive glass steel pipe

A technology of conductive glass fiber reinforced plastics and extrusion dies, which is applied in the field of extrusion dies, can solve the problems that the anode tube is easy to be broken, and achieve the effects of reducing the force of pultrusion, saving costs, and reducing the longitudinal force

Inactive Publication Date: 2018-11-30
江苏鑫航电力设备工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Wherein, if the anode tube in CN 2376335 Y adopts figure 1 In the production of the pultrusion machine shown, the part of the anode tube clamped by the traction mechanism 5 is easily broken, so it is necessary

Method used

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  • Extrusion mold for producing conductive glass steel pipe
  • Extrusion mold for producing conductive glass steel pipe
  • Extrusion mold for producing conductive glass steel pipe

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Embodiment Construction

[0021] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings. Wherein, the same parts adopt the same reference numerals.

[0022] Such as figure 1 As shown, the extrusion die for manufacturing conductive glass steel pipe of the present invention is corresponding to figure 1 The extrusion die 4 shown, that is, the present invention provides an extrusion die 4 with a special structure, which is used to manufacture the conductive glass steel pipe 7 of the electric demister. The conductive glass steel pipe can be such as figure 2 The cross-section shown is the conductive glass steel pipe 7 in the positive direction, and it can also be as image 3 The cross-section shown is a regular hexagonal conductive glass steel pipe 7, figure 2 , 3 For the sake of clear observation, hatching is omitted...

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Abstract

The invention provides an extrusion mold for producing a conductive glass steel pipe. The extrusion mold is used for extruding shaping the conductive glass steel pipe in the stretching and extrusion molding process. The extrusion mold comprises an inner mold located at one side of a feeding end and an outer mold located at one side of a traction end, the inner mold is provided with an outer surface corresponding to an inner surface of the conductive glass steel pipe, and the inner mold and the outer mold are arranged side by side along the length direction of the conductive glass steel pipe. The inner mold and the outer mold of the extrusion mold are arranged side by side, so that the conductive glass steel pipe does not contact any object on the outer side of the inner mold and the innerside of the outer mold, the longitudinal stress on the conductive glass steel pipe can be greatly reduced, the extrusion stress of the conductive glass steel pipe can be reduced, the rate of finishedproducts can be improved, and the cost can be saved.

Description

technical field [0001] The invention relates to an extrusion die, in particular to an extrusion die which can be used to manufacture conductive glass steel pipes through a pultrusion process. Background technique [0002] In the electrostatic demister for the separation of gas impurities, the anode tube bundle made of conductive glass fiber reinforced plastic has been used more and more. For example, Chinese patent CN 2376335 Y provides a glass fiber reinforced plastic anode tube of an electric demister, and the section of the anode tube is a regular hexagon. The diameter of the inscribed circle of the anode tube with regular hexagonal cross-section can reach about 300mm, the wall thickness of the anode tube is 3-10mm, and the length of the anode tube can reach about 6m. It can be seen that this kind of anode tube is a part with a long length and a thin wall thickness, so its length direction can bear a large tensile force, but the strength in the side wall direction is low...

Claims

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Application Information

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IPC IPC(8): B29C70/52B29L23/00
CPCB29C70/526B29C70/528B29L2023/22
Inventor 刘英
Owner 江苏鑫航电力设备工程有限公司
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