阅读说明：本技术 一种熔炼铜用浮渣排出管道 (Scum discharge pipeline for smelting copper ) 是由 邓坚志 曹永忠 周斌 孙峰 于 2019-11-27 设计创作，主要内容包括：本发明公开了一种熔炼铜用浮渣排出管道,包括外管,外管的内壁固定设有钢带,钢带的内壁固定设有防腐层,防腐层的内壁固定设有编织层,编织层的内壁固定设有内管,内管的内部固定设有耐磨圈。本发明通过耐磨圈提高内管的耐磨性能,延长管道的使用寿命。(The invention discloses a scum discharge pipeline for smelting copper, which comprises an outer pipe, wherein a steel belt is fixedly arranged on the inner wall of the outer pipe, an anticorrosive layer is fixedly arranged on the inner wall of the steel belt, a woven layer is fixedly arranged on the inner wall of the anticorrosive layer, an inner pipe is fixedly arranged on the inner wall of the woven layer, and a wear-resistant ring is fixedly arranged inside the inner pipe. The wear-resistant ring improves the wear resistance of the inner pipe and prolongs the service life of the pipeline.)

1. The utility model provides a smelt dross discharge conduit for copper, includes outer tube (1), its characterized in that: and a steel belt (2) is fixedly arranged on the inner wall of the outer pipe (1).

2. The dross withdrawal duct of claim 1, wherein: and an anticorrosive layer (3) is fixedly arranged on the inner wall of the steel belt (2).

3. The dross withdrawal duct of claim 2, wherein: the inner wall of the anti-corrosion layer (3) is fixedly provided with a braided layer (4).

4. A dross withdrawal duct for smelting copper according to claim 3, wherein: the inner wall of the weaving layer (4) is fixedly provided with an inner tube (5).

5. The dross removal channel of claim 4, wherein: and a wear-resistant ring (6) is fixedly arranged inside the inner pipe (5).

Technical Field

The invention relates to the field of pipelines, in particular to a scum discharge pipeline for smelting copper.

Background

Dross for the smelting copper can discharge through discharge tube when discharging, and the long-term inner wall contact with the pipeline of dross can take place wearing and tearing, leads to the inner wall wearing and tearing of pipeline serious, influences the normal use of pipeline, reduces the life of pipeline.

Disclosure of Invention

The invention aims to provide a scum discharge pipeline for smelting copper, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a scum discharge pipeline for smelting copper comprises an outer pipe, wherein a steel belt is fixedly arranged on the inner wall of the outer pipe.

Preferably, the inner wall of the steel belt is fixedly provided with an anticorrosive coating.

Preferably, the inner wall of the anticorrosive coating is fixedly provided with a woven layer.

Preferably, the inner wall of the braided layer is fixedly provided with an inner tube.

Preferably, a wear-resistant ring is fixedly arranged inside the inner pipe.

The invention has the technical effects and advantages that:

the wear-resistant ring improves the wear resistance of the inner pipe and prolongs the service life of the pipeline.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

In the figure: 1. an outer tube; 2. a steel belt; 3. an anticorrosive layer; 4. weaving layer; 5. an inner tube; 6. wear-resisting circle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a scum discharge pipeline for smelting copper, which comprises an outer pipe 1 and a steel belt 2 fixedly arranged on the inner wall of the outer pipe 1, and is shown in figure 1.

The inner wall of the steel belt 2 is fixedly provided with an anticorrosive coating 3.

The inner wall of the anti-corrosion layer 3 is fixedly provided with a braided layer 4.

The inner wall of the braid 4 is fixedly provided with an inner tube 5.

The inner part of the inner pipe 5 is fixedly provided with a wear-resistant ring 6.

This practical theory of operation:

during operation, the scum can contact with the wear-resistant ring 6, the wear-resistant performance of the inner pipe 5 is improved by using the wear-resistant ring 6, the service life of the pipeline is prolonged, and the anti-corrosion layer 3 plays a role in corrosion prevention on the pipeline.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.