CN203248919U

CN203248919U - Ceramic taper pipe

Info

Publication number: CN203248919U
Application number: CN 201320226928
Authority: CN
Inventors: 周才武; 刘铁强; 张清辉
Original assignee: XIANGTAN DATANG WELDING MATERIALS CO Ltd
Current assignee: XIANGTAN DATANG WELDING MATERIALS CO Ltd
Priority date: 2013-04-28
Filing date: 2013-04-28
Publication date: 2013-10-23
Anticipated expiration: 2023-04-28

Abstract

The utility model provides a ceramic taper pipe, and belongs to taper pipes. The technical problems that an existing taper pipe can be abraded easily, can not resist to high temperatures, influences working efficiency, is high in using cost, high in weight and the like are mainly solved. According to the technical scheme, the ceramic taper pipe comprises taper pipes (1) which are fixedly connected through flanges, ceramic inner pipes (2) which are matched with inner walls are arranged closely attached to the inner walls of the flanges and the taper pipes (1), the flanges comprise a flange A (3) and a flange B (4), one end of the flange A (3) is fixedly connected with one taper pipe (1) in a welding mode, and the other end of the flange A (3) is fixedly connected with the flange B (4) in a matching mode. The end, connected with the flange B (4), of the flange A (3) is provided with a clamping groove (5), the end, connected with the flange A (3), of the flange B (4) is provided with a convex tooth matched with the clamping groove (5), and a flange plate of the connecting end of the flange A (3) and the flange B (4) is provided with concentric bolt holes (6) with the same diameters. The ceramic taper pipe is mainly used for conveying pipelines.

Description

The pottery Taper Pipe

Technical field

The utility model relates to a kind of Taper Pipe, particularly a kind of ceramic Taper Pipe.

Background technique

At present, the fed sheet of a media in the industrial production in the pipe-line system pipeline is had strong wash away, abrasive action, so the working life of pipeline is lower, the wear out failure of pipeline has a strong impact on the safe operation of whole pipe-line system.Existing abrasion-proof pipe, although wear-resisting property is greatly improved, cost is very high, and the abrasive-resistant material welding performance is poor, often strengthens wear-resisting property to increase material thickness, makes material weight larger, voltage endurance capability low and not corrosion-resistant and high temperature.

Summary of the invention

The purpose of this utility model provides that a kind of wear-resisting property is good, quality is light, voltage endurance capability good, high temperature resistant, corrosion-resistant, cost is lower and efficient is high ceramic Taper Pipe.

The technological scheme that its technical problem that solves the utility model adopts is: it comprises Taper Pipe 1,1 of Taper Pipe adopts flange to be connected, be close to flange and Taper Pipe 1 inwall is provided with the ceramic inner pipe 2 that matches with inwall, described flange comprises flange A3 and flange B4, flange A3 and flange B4 are separately positioned on the larger end of Taper Pipe 1 and a less end, ceramic inner pipe 2 passes the through hole in the middle of flange A3 and the flange B4, flange A3 one end and Taper Pipe 1 welding are connected, the other end matches with flange B4 and is connected, the end that flange A3 is connected with flange B4 is provided with draw-in groove 5, the end that flange B4 links to each other with flange A3 is provided with the double wedge that matches with draw-in groove 5, flange A3, be provided with the identical and concentric bolt hole of diameter 6 on the flange disk of the continuous end of flange B4.

It is the stupalith of 5mm that ceramic inner pipe 2 described in the utility model adopts thickness.

The beneficial effects of the utility model are: wear-resisting property is good, quality is light, voltage endurance capability is good, high temperature resistant, corrosion-resistant, cost is lower, efficient is high.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is thin section of the present utility model schematic representation.

Among the figure: 1-Taper Pipe, 2-ceramic inner pipe, 3-flange A, 4-flange B, 5-draw-in groove, 6-bolt hole.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in further details.

Embodiment 1, it comprises Taper Pipe 1 the utility model, 1 of Taper Pipe adopts flange to be connected, be close to flange and Taper Pipe 1 inwall is provided with the ceramic inner pipe 2 that matches with inwall, strengthen wear-resisting property and the withstand voltage properties of Taper Pipe Taper Pipe 1, also can increase structure stability, described flange comprises flange A3 and flange B4, flange A3 and flange B4 are separately positioned on the larger end of Taper Pipe 1 and a less end, ceramic inner pipe 2 passes the through hole in the middle of flange A3 and the flange B4, make flange joint structure more firm, flange A3 one end and Taper Pipe 1 welding are connected, the other end matches with flange B4 and is connected, the end that flange A3 is connected with flange B4 is provided with draw-in groove 5, and the end that flange B4 links to each other with flange A3 is provided with the double wedge that matches with draw-in groove 5, so that the flange connection is tightr, flange A3, be provided with the identical and concentric bolt hole of diameter 6 on the flange disk of the continuous end of flange B4, available bolt connects more firmly closely flange.Consult Fig. 1 to Fig. 2.

Embodiment 2, and it is the stupalith of 5mm that ceramic inner pipe 2 described in the utility model adopts thickness, makes the Taper Pipe wear-resisting property better, and quality is lighter, anti-pressure ability is stronger, have high temperature resistant, corrosion resistant characteristic, applicable to specific use.Consult Fig. 1 to Fig. 2, all the other are with embodiment 1.

Embodiment 3, and the utility model is because wear-resisting property is good, quality is light, voltage endurance capability good, so can be because of wearing and tearing need often to change, can save cost and increase work efficiency.Consult Fig. 1 to Fig. 2, all the other are with above-mentioned embodiment.

Claims

1. ceramic Taper Pipe, it is characterized in that: it comprises Taper Pipe (1), adopt flange to be connected between Taper Pipe (1), be close to flange and Taper Pipe (1) inwall and be provided with the ceramic inner pipe (2) that matches with inwall, described flange comprises flange A(3) and flange B(4), flange A(3) and flange B(4) be separately positioned on the larger end of Taper Pipe (1) and a less end, ceramic inner pipe (2) passes flange A(3) and flange B(4) middle through hole, flange A(3) end and Taper Pipe (1) welding is connected, the other end and flange B(4) matching is connected, flange A(3) with flange B(4) end that is connected is provided with draw-in groove (5), flange B(4) with flange A(3) end that links to each other is provided with the double wedge that matches with draw-in groove (5), flange A(3), flange B(4) is provided with the identical and concentric bolt hole of diameter (6) on the flange disk of a continuous end.

2. ceramic Taper Pipe according to claim 1 is characterized in that: it is the stupalith of 5mm that described ceramic inner pipe (2) adopts thickness.