CN209909337U

CN209909337U - Metallurgical waste water transport pipeline

Info

Publication number: CN209909337U
Application number: CN201920558950.4U
Authority: CN
Inventors: 查长清; 贺毅然; 胡怀志; 贺荣
Original assignee: MOUNTAINPEAK TECHNOLOGY Co Ltd
Current assignee: MOUNTAINPEAK TECHNOLOGY Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-07
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a metallurgical waste water transport pipe way, including a pipe body, the body includes outer body and interior body, and outer body will interior body suit and have the clearance between the two, and the circumference surface of outer body is provided with first screw, and the circumference surface of interior body is provided with the second screw that corresponds with first screw, has the bolt that extends to the second screw in order to be connected outer body and interior body fixed connection in the first screw, and the inner wall of outer body and the inner wall of interior body have the back up coat, and the material of back up coat is LINE-X coating. The LINE-X coating is adopted in the reinforcing layers sprayed on the inner walls of the inner pipe body and the outer pipe body, so that the strength of the inner pipe body and the outer pipe body can be improved, and the corrosion resistance of the inner pipe body and the outer pipe body can be improved.

Description

Metallurgical waste water transport pipeline

Technical Field

The utility model belongs to the technical field of the metallurgy, concretely relates to metallurgical waste water transport pipe way.

Background

Metallurgy is the process and technology of extracting metals or metal compounds from minerals to produce metallic materials with certain properties by various processing methods.

Metallurgy has a long history of development, from the stoneware age to the subsequent bronze age, to the large-scale development of modern steel smelting. The history of human development fused the history of metallurgical development.

In metallurgical engineering, a large amount of waste water is generated, and the waste water contains various chemical substances so that the waste water has strong chemical properties, and therefore, the waste water can damage pipelines for conveying the waste water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the problem of not enough among the above-mentioned prior art is solved, a metallurgical waste water transport pipe way is provided to current pipeline intensity is easy deformation not enough is solved.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a metallurgical waste water transport pipe way, includes the body, the body includes outer body and interior body, outer body will interior body suit and have the clearance between the two, the circumference surface of outer body is provided with first screw, the circumference surface of interior body is provided with the second screw that corresponds with first screw, have in the first screw extend to the bolt of second screw with outer body with interior body fixed connection, the inner wall of outer body and the inner wall of interior body have the back up coat, the material of back up coat is LINE-X coating.

Furthermore, the outer wall of the inner pipe body is provided with a fixing groove arranged along the circumferential direction of the inner pipe body, the second screw hole is formed in the fixing groove, a fixing piece is arranged on the bolt, and the fixing piece is arc-shaped and matched with the fixing groove of the inner pipe body.

Furthermore, the upper end of the outer tube body is connected with an upper joint, the upper joint is a hollow round table body, and threads are arranged on the outer wall of the upper joint.

Furthermore, the lower end of the outer pipe body is connected with a lower joint, the inner wall of the lower joint is provided with a conical surface matched with the upper joint, and the inner wall of the lower joint is provided with threads matched with the threads of the upper joint.

Furthermore, the upper end of the outer wall of the outer pipe body and the lower end of the outer wall of the lower joint are both provided with fixing plates which are symmetrical along the axis of the outer pipe body, and the fixing plates are provided with screw holes.

Since the technical scheme is used, the beneficial effects of the utility model are that:

the utility model discloses have interior body and outer body, fix through the bolt between interior body and the outer body, the first screw and the second screw that set up on the outer wall of interior body and outer body can prevent that interior body and outer body from the situation that stress concentration appears and being destroyed to the intensity of interior body and outer body has been strengthened. The back up coat of interior body and outer body inner wall spraying has adopted LINE-X coating, and LINE-X coating can make the intensity of interior body and outer body promote to still make corrosion resisting property between them promote, the utility model discloses a set up interior body and outer body and can promote intensity, thereby make the utility model discloses can keep stable at the in-process body of transportation metallurgical waste water, LINE-X coating can make the inner wall of interior body have high strength and anticorrosiveness simultaneously to prevent that metallurgical waste water from causing the harm to the body.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of embodiment 2 of the present invention;

fig. 3 is a schematic top view of the outer tube and the inner tube of the present invention;

fig. 4 is a schematic view of the inner tube of the present invention.

Reference numerals: 1-pipe body, 110-outer pipe body, 111-first screw hole, 120-inner pipe body, 121-second screw hole, 122-fixing groove, 2-bolt, 210-fixing piece, 3-reinforcing layer, 4-upper joint, 5-lower joint and 6-fixing plate.

Detailed Description

The embodiments of the present invention will be described specifically with reference to the accompanying drawings.

Example 1:

the utility model provides a metallurgical waste water transport pipe way, as shown in figure 1, including body 1, the surface and the inner wall of body 1 all are scribbled LINE-X coating, make body 1 have high strength, stand wear and tear and the characteristic of anti acid alkali through scribbling LINE-X coating, promoted body 1's life, can prevent when the ore transportation that the pipeline is damaged easily.

Example 2:

in order to optimize the above technical solution, as shown in fig. 2, the pipe body 1 includes an outer pipe body 110 and an inner pipe body 120, the outer pipe body 110 is sleeved on the inner pipe body 120 with a gap therebetween, a first screw hole 111 is formed on a circumferential surface of the outer pipe body 110, a second screw hole 121 corresponding to the first screw hole 111 is formed on a circumferential surface of the inner pipe body 2, a problem of stress concentration between the outer pipe body 110 and the inner pipe body 120 can be prevented by forming the first screw hole 111 and the second screw hole 121 on the outer pipe body 110 and the inner pipe body 120, a bolt 2 extending to the second screw hole 121 is formed in the first screw hole 111 to fixedly connect the outer pipe body 110 and the inner pipe body 120, the bolt 2 is made of a bolt with high strength, and particularly, a bolt made of high strength steel can be used, so that the connection fastening between the outer pipe body 110 and the inner pipe body 120 can be ensured, the inner wall of the outer pipe body 110 and the inner pipe body 120 have a reinforcing layer 3, the material of back up coat 3 is LINE-X coating, and LINE-X coating is a section environmental protection product, does not contain any Volatile Organic Compounds (VOCs), and LINE-X coating has good impact resistance and remarkable tensile strength, and LINE-X coating still has the anticorrosive characteristic simultaneously, can guarantee outer body 110 and interior body 120's intensity through the inner wall spraying LINE-X coating at outer body 110 and interior body 120, can also promote outer body 110 and interior body 120's corrosion resisting property simultaneously, makes the utility model discloses a durability and stability are better.

Example 2:

in order to optimize the above technical solution, as shown in fig. 2, the outer wall of the inner tube 120 is provided with a fixing groove 122 arranged along the circumferential direction of the inner tube, the second screw hole 121 is arranged in the fixing groove 122, the bolt 2 is provided with a fixing piece 210, the fixing piece 210 is located between two end portions of the bolt 2, the fixing piece 210 is arc-shaped and is matched with the fixing groove 122 of the inner tube 120, and after the bolt 2 is screwed into the second screw hole 121, the corresponding fixing piece 210 is also embedded in the fixing groove 122, so that the fixing effect of the outer tube 110 and the inner tube 120 is further enhanced, and the inner tube 120 is prevented from moving in the outer tube 110.

Example 3:

in order to optimize the technical scheme, the upper end of the outer tube body 1 is connected with an upper joint 4, the upper joint 4 is a hollow circular truncated cone, and the outer wall of the upper joint 4 is provided with threads. The lower extreme of outer body 110 is connected with lower clutch 5, the inner wall of lower clutch 5 be provided with the upper clutch 4 complex conical surface, the inner wall of lower clutch 5 be provided with the screw-thread fit's of upper clutch 4 screw thread, it is a plurality of the utility model discloses an upper clutch 4 meets with lower clutch 5 and can forms the pipeline of arbitrary length to adapt to in the different application environment.

Example 4:

in order to optimize the above technical scheme, the upper end of the outer wall of outer body 110 and the lower extreme of the outer wall of lower clutch 5 all are provided with the fixed plate 6 along the axis symmetry of outer body 110, seted up the screw on the fixed plate 6, it is a plurality of the utility model discloses during the connection from top to bottom, after the screw-thread fit through top connection 4 and lower clutch 5 is fixed, align two fixed plates 6 of outer body 110 again, insert the bolt in the screw of fixed plate 7 and can further fix two outer bodies 110.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A metallurgical waste water transport pipeline which characterized in that: the pipe comprises a pipe body, wherein the pipe body comprises an outer pipe body and an inner pipe body, the outer pipe body is used for sleeving the inner pipe body, a gap is formed between the outer pipe body and the inner pipe body, a first screw hole is formed in the circumferential surface of the outer pipe body, a second screw hole corresponding to the first screw hole is formed in the circumferential surface of the inner pipe body, a bolt extending to the second screw hole is arranged in the first screw hole so as to fixedly connect the outer pipe body and the inner pipe body, reinforcing layers are arranged on the inner wall of the outer pipe body and the inner wall of the inner pipe body, and the reinforcing layers are made of LINE-X coating materials.

2. Metallurgical waste water transport pipeline according to claim 1, characterized in that: the outer wall of the inner pipe body is provided with a fixing groove arranged along the circumferential direction of the inner pipe body, the second screw hole is formed in the fixing groove, and a fixing piece is arranged on the bolt and is arc-shaped and matched with the fixing groove of the inner pipe body.

3. Metallurgical waste water transport pipeline according to claim 1, characterized in that: the upper end of the outer tube body is connected with an upper joint, the upper joint is a hollow round table body, and threads are arranged on the outer wall of the upper joint.

4. Metallurgical waste water transport pipeline according to claim 3, characterized in that: the lower end of the outer pipe body is connected with a lower joint, the inner wall of the lower joint is provided with a conical surface matched with the upper joint, and the inner wall of the lower joint is provided with threads matched with the threads of the upper joint.

5. Metallurgical waste water transport pipeline according to claim 4, characterized in that: the upper end of the outer wall of the outer pipe body and the lower end of the outer wall of the lower joint are both provided with fixing plates which are symmetrical along the axis of the outer pipe body, and the fixing plates are provided with screw holes.