Wear-resistant ceramic pipeline

Abstract

The utility model relates to the technical field of pipelines, and discloses a wear-resistant ceramic pipeline which comprises an outer steel pipe part and a ceramic lining pipe part, and the ceramic lining pipe part is positioned and inserted in a pipe body and is fixedly connected with the inner wall of the pipe body in an adhesive mode. According to the wear-resistant ceramic pipeline, connection between the ceramic lining pipe part and the outer steel pipe parts is more convenient, meanwhile, the first flange connecting end and the second flange connecting end at the two ends of the pipe body are in positioning connection for butt joint of the adjacent outer steel pipe parts, the connecting ends can be positioned, and compared with traditional flange head connection, butt joint of the ceramic pipeline is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline technical field especially is related to a wear -resisting ceramic pipeline. BACKGROUND

[0002] Because the particle material is more serious to the wear and tear of pipeline inner wall, thus wear -resisting ceramic pipeline also emerges as the times require, ceramic pipeline because it not only has excellent corrosion resistance, wear resistance is also very good, thus has the extensive application in all kinds of factory.

[0003] Traditional ceramic pipe production process is high -temperature resistant strong viscose, and the alumina ceramic sheet is pasted on the inner wall of the pipeline, and the pasting difficulty is great, and when the pipeline is butt jointed, the positioning butt joint of the flange end of the pipeline is not convenient, and a wear -resisting ceramic pipeline is urgently needed. UTILITY MODEL CONTENT

[0004] The utility model provides a wear -resisting ceramic pipeline to solve the problem that the traditional ceramic pipe of prior art has great pasting difficulty, and when the pipeline is butt jointed, the positioning butt joint of the flange end of the pipeline is not convenient.

[0005] The technical problem solved by the utility model is realized by the following technical scheme:

[0006] A wear -resisting ceramic pipeline, comprising:

[0007] The outer steel pipe part includes a pipe body and a first flange connection end and a second flange connection end respectively arranged at both ends of the pipe body, and the second flange connection end is positioned and connected with the first flange connection end for butt joint of adjacent outer steel pipe parts.

[0008] The ceramic lining pipe part is positioned and inserted in the pipe body and is fixedly connected with the inner wall of the pipe body.

[0009] In a specific embodiment, the inner wall of the pipe body is provided with a groove for positioning and inserting the ceramic lining pipe part.

[0010] In a specific embodiment, the ceramic lining pipe part includes a ceramic pipe and a glue layer coated on the outer wall of the ceramic pipe, and the outer wall of the ceramic pipe is provided with a convex strip for positioning and inserting the groove.

[0011] In a specific embodiment, the ceramic pipe is a carbon-titanium composite ceramic pipe.

[0012] In a specific embodiment, the glue layer is a graphite modified viscose.

[0013] In a specific embodiment, the first flange connection end comprises a first flange plate, a side surface of the first flange plate is provided with an inner recessed groove position for positioning and abutting the second flange connection end, and the inner recessed groove position is provided with a positioning hole.

[0014] In a specific embodiment, the second flange connection end comprises a second flange plate and a positioning column arranged at a side surface of the second flange plate, and the positioning column is positioned and inserted into the positioning hole.

[0015] In a specific embodiment, a diameter of the second flange plate matches a diameter of the inner recessed groove position.

[0016] The utility model has the beneficial effects that:

[0017] The ceramic lining pipe part is positioned and inserted into the pipe body and fixedly connected with the inner wall of the pipe body, compared with the traditional ceramic piece pasted on the inner wall of the pipeline, the wear-resistant ceramic pipeline is more convenient when connecting the ceramic lining pipe part and the outer steel pipe part, and the first flange connection end and the second flange connection end at both ends of the pipe body are positioned and connected for abutting the adjacent outer steel pipe parts, the connection end can be positioned, and compared with the traditional flange connection, the abutting of the ceramic pipeline is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0019] Figure 1 It is the overall first visual angle structural schematic drawing of the utility model.

[0020] Figure 2 It is the overall second visual angle structural schematic drawing of the utility model.

[0021] Figure 3 It is the outer steel pipe part and the ceramic lining pipe part structural schematic drawing of the utility model.

[0022] Figure 4 It is the adjacent outer steel pipe part abutting structural schematic drawing of the utility model.

[0023] Figure 5 It is Figure 4 The enlarged view of A in the middle.

[0024] In the figure: 100, outer steel pipe part; 110, pipe body; 101, groove channel; 120, first flange connecting end; 121, first flange plate; 122, inner groove position; 123, positioning hole; 130, second flange connecting end; 131, second flange plate; 132, positioning column; 200, ceramic inner lining pipe part; 210, ceramic pipe; 220, glue layer; 201, convex strip. DETAILED DESCRIPTION

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of the present application.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of the present application.

[0027] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0029] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0030] In this application, unless specifically defined otherwise, the terms "mounting", "connected", "connecting", "fixed", and the like should be construed broadly and can include fixed connections, detachable connections, or integral connections, direct connections, or indirect connections via an intermediate medium, or internal communication between two elements or interaction between two elements. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0031] In this application, unless specifically defined otherwise, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0032] Reference Figures 1-5 As shown in the utility model provides a kind of wear-resistant ceramic pipeline, comprising:

[0033] Outer steel pipe part 100, outer steel pipe part 100 includes pipe body 110 and respectively arranged in the first flange connecting end 120 and the second flange connecting end 130 of pipe body 110 both ends, the second flange connecting end 130 is positioned and connected with the first flange connecting end 120 for the butt joint of adjacent outer steel pipe part 100;

[0034] Ceramic lining pipe part 200, ceramic lining pipe part 200 is positioned and inserted in pipe body 110 and is fixedly adhered and connected with the inner wall of pipe body 110.

[0035] Ceramic lining pipe part 200 is positioned and inserted in pipe body 110 and is fixedly adhered and connected with the inner wall of pipe body 110, compared with traditional ceramic sheet pasting in pipeline inner wall, the wear-resistant ceramic pipeline of the application is more convenient when connecting ceramic lining pipe part 200 with outer steel pipe part 100, the first flange connecting end 120 and the second flange connecting end 130 of pipe body 110 both ends are positioned and connected for the butt joint of adjacent outer steel pipe part 100, and the connecting end can be positioned, compared with traditional flange head connection, the butt joint of the ceramic pipeline of the application is more convenient.

[0036] As further preferred of the above-mentioned embodiment, the inner wall of pipe body 110 is provided with groove channel 101 for positioning and inserting ceramic lining pipe part 200.

[0037] The ceramic lining pipe part 200 comprises a ceramic pipe 210 and a glue layer 220 coated on the outer wall of the ceramic pipe 210, and the outer wall of the ceramic pipe 210 is provided with a convex strip 201 for positioning and inserting with the groove channel 101.

[0038] Preferably, the ceramic pipe 210 is a carbon-titanium composite ceramic pipe. Compared with the traditional alumina ceramic, the carbon-titanium composite ceramic pipe has stronger wear resistance.

[0039] Preferably, the glue layer 220 is a graphite modified adhesive. The graphite modified adhesive with high conductivity is used as the glue layer 220 between the ceramic pipe 210 and the pipe body 110, so as to improve the conductivity of the ceramic pipe.

[0040] Further preferably, the first flange connecting end 120 comprises a first flange plate 121, and the side surface of the first flange plate 121 is provided with an inner groove position 122 for positioning and abutting the second flange connecting end 130, and the inner groove position 122 is provided with a positioning hole 123.

[0041] The second flange connecting end 130 comprises a second flange plate 131 and a positioning column 132 arranged on the side surface of the second flange plate 131, and the positioning column 132 is positioned and inserted into the positioning hole 123.

[0042] Further, the diameter of the second flange plate 131 matches the diameter of the inner groove position 122.

[0043] When the adjacent ceramic pipes are abutted, the second flange plate 131 of one group of pipes is positioned and abutted in the inner groove position 122 of the first flange plate 121 of another group of pipes, and the positioning column 132 is positioned and inserted into the positioning hole 123, so that the alignment between the flange holes is facilitated, and after the alignment, the rotation between the pipes does not occur, so that the abutment between the pipes is more convenient.

[0044] The basic principle and main features of the present application and the advantages of the present application are shown and described. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant ceramic pipe, characterized in that: include: An outer steel pipe portion (100), the outer steel pipe portion (100) comprising a pipe body (110) and a first flange connection end (120) and a second flange connection end (130) respectively provided at both ends of the pipe body (110), the second flange connection end (130) being positioned and connected to the first flange connection end (120) for docking adjacent outer steel pipe portions (100); A ceramic lined pipe portion (200) is positioned and inserted into the pipe body (110) and fixedly bonded to the inner wall of the pipe body (110).

2. The wear-resistant ceramic pipe according to claim 1, characterized in that: The inner wall of the tube body (110) is provided with a groove (101) for positioning and plugging the ceramic lining tube portion (200).

3. The wear-resistant ceramic pipe according to claim 2, characterized in that: The ceramic lined pipe portion (200) comprises a ceramic tube (210) and a glue layer (220) coated on the outer wall of the ceramic tube (210); the outer wall of the ceramic tube (210) is provided with a convex strip (201) for positioning and plugging with the groove channel (101).

4. The wear-resistant ceramic pipe according to claim 3, characterized in that: The ceramic tube (210) is a carbon-titanium composite ceramic tube.

5. The wear-resistant ceramic pipe according to claim 4, characterized in that: The adhesive layer (220) is graphite-modified adhesive.

6. The wear-resistant ceramic pipe according to claim 1, characterized in that: The first flange connection end (120) comprises a first flange plate (121), and an inner groove position (122) for positioning and docking with the second flange connection end (130) is provided on a side surface of the first flange plate (121), and a positioning hole (123) is provided in the inner groove position (122).

7. The wear-resistant ceramic pipe according to claim 6, characterized in that: The second flange connection end (130) comprises a second flange plate (131) and a positioning column (132) arranged on a side of the second flange plate (131), and the positioning column (132) is positioned and inserted into the positioning hole (123).

8. The wear-resistant ceramic pipe according to claim 7, characterized in that: The diameter of the second flange (131) matches the diameter of the inner groove (122).

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