CN217899182U

CN217899182U - Mineral wear-resistant ceramic pipe three-way connecting piece

Info

Publication number: CN217899182U
Application number: CN202221836353.1U
Authority: CN
Inventors: 曹海鑫
Original assignee: Yangzhou Hengxin Wearable Pipe Co ltd
Current assignee: Yangzhou Hengxin Wearable Pipe Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-25
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a wear-resisting ceramic pipe tee bend connecting piece of mineral, concretely relates to tee bend connecting piece field, including connecting piece midbody and connecting pipe, flange, the connecting pipe is fixed in the three sides of connecting piece midbody, and flange fixes the one end of keeping away from the connecting piece midbody at the connecting pipe, and the standing groove has been seted up to flange's inner chamber, and flange's inner chamber is inserted and is equipped with first wear-resisting ceramic member. The utility model discloses at first through standing groove and the snap ring that sets up, can make things convenient for first wear-resisting ceramic spare to install and dismantle, convenient equipment uses, increase the inside wear resistance of connecting piece through first wear-resisting ceramic spare simultaneously, improve the result of use, and through the wear-resisting ceramic spare of second that sets up, can increase the wear resistance at connecting piece midbody middle part, improve the result of use, the convenience is dismantled and is changed second wear-resisting ceramic spare simultaneously, improve the result of use, avoid causing the waste of material.

Description

Mineral wear-resistant ceramic pipe three-way connecting piece

Technical Field

The utility model relates to a tee junction spare technical field, more specifically say, the utility model relates to a wear-resisting ceramic pipe tee junction spare of mineral.

Background

The three-way pipeline is also called a pipe fitting tee joint or a three-way pipe fitting, a tee joint and the like, is mainly used for changing the direction of fluid and is used at a branch required position of a main pipeline, the three-way pipe fitting is a relatively seriously worn part in a pipeline system, the wear-resistant ceramic tee joint adopts a method of lining wear-resistant ceramic, the service life of the tee joint is effectively prolonged, the lining of the wear-resistant ceramic tee joint is alumina ceramic, the wear-resistant ceramic tee joint is neutral and has good acid and alkali resistance, and the three-way joint is widely applied to systems of ash discharge, dust removal, vulcanization and the like of electric power, cement, coal, chemical industry and the like.

The sealed tight stand wear and tear reducing tee of current published application number CN202122530798.9, including the three-way pipe body, the outside of three-terminal of three-way pipe body all is fixed with the external screw thread pipe, the outside of external screw thread pipe all threaded connection has the internal thread pipe, the one end of internal thread pipe all rotates and is connected with fixed pipe, the outside of fixed pipe all evenly is provided with bevel gear, and bevel gear and fixed pipe rotate to be connected, the inner wall of bevel gear all threaded connection has the screw rod, the one end of screw rod all is fixed with the dog, the other end of screw rod all is fixed with splint. The reducing three-way pipe can be installed and connected with other pipelines without using extra professional tools, the installation is convenient and rapid, time and labor are saved, in addition, the tight fit between the three-way pipe and the pipelines is shortened by the way of clamping firstly and then extruding, the sealing effect is greatly increased, thereby the sealing performance of the reducing three-way pipe is improved and the use is more convenient;

however, in actual use, the second wear-resistant ceramic part located inside the connecting piece intermediate has the heaviest wear degree, and the existing connecting piece is inconvenient to disassemble and replace the first wear-resistant ceramic part and the second wear-resistant ceramic part inside, and only can be integrally replaced after being damaged, so that material waste is easily caused.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a wear-resisting ceramic pipe tee junction spare of mineral, through the wear-resisting ceramic member of second that sets up and the cooperation of installation version, first wear-resisting ceramic member isotructure, can conveniently dismantle and install the inside wear-resisting ceramic member of first wear-resisting ceramic member of connecting piece and the wear-resisting ceramic member of second, convenient the change to improve the result of use, increase wear resistance, improve the result of use, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mineral wear-resistant ceramic pipe three-way connecting piece comprises a connecting piece intermediate body, connecting pipes and connecting flanges, wherein the connecting pipes are fixed on three sides of the connecting piece intermediate body;

a second wear-resistant ceramic piece is arranged in the middle of the connecting piece intermediate, through holes are formed in three sides of the second wear-resistant ceramic piece, and a limiting plate is fixedly connected to the bottom of the second wear-resistant ceramic piece;

the connecting piece intermediate is characterized in that a limiting groove is formed in the bottom of the connecting piece intermediate, an installation plate is arranged at the bottom of the connecting piece intermediate, a sealing top plate is fixedly connected to the center of the top of the installation plate, and bolts are symmetrically inserted into the periphery of the top of the installation plate.

In a preferred embodiment, threaded holes are formed in the periphery of the connecting flange, the first wear-resistant ceramic piece penetrates through the middle of the connecting pipe, the wall body of the first wear-resistant ceramic piece is attached to the wall body of the inner cavity of the connecting pipe, the clamping ring is arranged inside the placing groove and attached to the wall body of the placing groove, the second wear-resistant ceramic piece is arranged in the middle of the connecting piece intermediate, the second wear-resistant ceramic piece is closely attached to the wall body of the connecting piece intermediate, one end of the first wear-resistant ceramic piece is attached to the wall body of the second wear-resistant ceramic piece, the diameter of the inner cavity of the first wear-resistant ceramic piece is identical to the diameter of the opening of the through hole, the inner cavity of the first wear-resistant ceramic piece corresponds to the through hole, the limiting plate is arranged inside the limiting groove, the sealing top wall body is arranged inside the limiting groove, a sealing gasket is arranged at the top of the sealing top wall body, the top wall body of the sealing top wall body is attached to the wall body of the limiting plate, the bolt penetrates through the mounting plate and extends into the bottom of the connecting piece intermediate, and the bolt is in threaded connection with the connecting piece and the mounting plate.

The utility model discloses a technological effect and advantage:

1. the utility model discloses at first through standing groove and the snap ring that sets up, can make things convenient for first wear-resisting ceramic spare to install and dismantle, convenient equipment uses, increase the wear resistance of connecting piece inside through first wear-resisting ceramic spare simultaneously, improve the result of use, and through the second wear-resisting ceramic spare that sets up, can increase the wear resistance in the middle part of connecting piece midbody, improve the result of use, through shifting out installation version and sealed roof simultaneously, can conveniently take out second wear-resisting ceramic spare from the inside of connecting piece midbody, conveniently dismantle and change second wear-resisting ceramic spare, improve the result of use and avoid causing the waste of material;

2. the utility model discloses still through the cooperation of the spacing groove that sets up and limiting plate, can carry on spacingly to the second wear-resisting ceramic member, easy to assemble to through the cooperation of sealed roof and sealed pad, improve the sealing strength of installation, improve the result of use and through the screw hole that sets up, conveniently be connected connecting piece and pipeline, improve the result of use, and conveniently install the dismantlement through the bolt to the installation version, improve the result of use;

to sum up, through the above-mentioned interact of a plurality of effects, can conveniently dismantle and install the convenient change to the inside first wear-resisting ceramic member of connecting piece and the wear-resisting ceramic member of second to improve the result of use, increase wear resistance, improve the result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic sectional structure view of the connecting member intermediate, the connecting pipe and the connecting flange of the present invention.

Fig. 4 is a schematic cross-sectional structural view of the second wear-resistant ceramic part and the first wear-resistant ceramic part of the present invention.

The reference signs are: 1. a connector intermediate; 2. a connecting pipe; 3. a connecting flange; 4. a placement groove; 5. a first wear-resistant ceramic piece; 6. a snap ring; 7. a second wear-resistant ceramic piece; 8. a through hole; 9. a limiting plate; 10. a limiting groove; 11. sealing the top plate; 12. installing a plate; 13. a bolt; 14. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The mineral wear-resistant ceramic pipe three-way connecting piece shown in the attached figures 1-4 comprises a connecting piece intermediate 1, a connecting pipe 2 and a connecting flange 3, wherein the connecting pipe 2 is fixed on three sides of the connecting piece intermediate 1, the connecting flange 3 is fixed at one end, far away from the connecting piece intermediate 1, of the connecting pipe 2, a placing groove 4 is formed in the inner cavity of the connecting flange 3, a first wear-resistant ceramic piece 5 is inserted into the inner cavity of the connecting flange 3, and one end of the first wear-resistant ceramic piece 5 is fixedly connected with a clamping ring 6;

a second wear-resistant ceramic piece 7 is arranged in the middle of the connecting piece intermediate 1, through holes 8 are formed in three sides of the second wear-resistant ceramic piece 7, and a limiting plate 9 is fixedly connected to the bottom of the second wear-resistant ceramic piece 7;

the bottom of the connecting piece intermediate body 1 is provided with a limiting groove 10, the bottom of the connecting piece intermediate body 1 is provided with an installation plate 12, the center of the top of the installation plate 12 is fixedly connected with a sealing top plate 11, and the periphery of the top of the installation plate 12 is symmetrically inserted with bolts 13.

As shown in the attached drawings 1-4, the periphery of the connecting flange 3 is provided with threaded holes 14, the first wear-resistant ceramic piece 5 penetrates through the middle part of the connecting pipe 2, the wall body of the first wear-resistant ceramic piece 5 is attached to the wall body of the inner cavity of the connecting pipe 2, the clamping ring 6 is arranged inside the placing groove 4, the clamping ring 6 is attached to the wall body of the placing groove 4, the second wear-resistant ceramic piece 7 is arranged in the middle part of the connecting piece intermediate 1, the second wear-resistant ceramic piece 7 is closely attached to the wall body of the connecting piece intermediate 1, one end of the first wear-resistant ceramic piece 5 is attached to the wall body of the second wear-resistant ceramic piece 7, the diameter of the inner cavity of the first wear-resistant ceramic piece 5 is the same as the opening diameter of the through hole 8, the inner cavity of the first wear-resistant ceramic piece 5 corresponds to the through hole 8, the limiting plate 9 is arranged inside the limiting groove 10, the sealing top plate 11 is arranged inside the limiting groove 10, and the sealing pad is arranged at the top of the sealing top plate 11, the top wall body of sealed roof 11 laminates with the wall body of limiting plate 9 mutually, bolt 13 runs through installation version 12 and extends to inside the bottom wall body of connecting piece midbody 1, bolt 13 and connecting piece midbody 1 and the equal threaded connection of installation version 12, so as to be through standing groove 4 and first wear-resisting ceramic member 5 that set up, snap ring 6, conveniently install and dismantle first wear-resisting ceramic member 5, thereby increase the wearability of connecting piece through first wear-resisting ceramic member 5 and the wear-resisting ceramic member 7 of second, and improve the result of use, and installation version 12 and limiting plate 9 through the setting, spacing groove 10, conveniently take out second wear-resisting ceramic member 7 alone, convenient change and maintenance, the life of connecting piece is prolonged, and the use effect is improved, and convenient fixed through sealed roof 11 and bolt 13, improve sealed effect simultaneously.

The utility model discloses the theory of operation: when the connecting device is used, the rivet penetrates through the middle of the threaded hole 14, so that the connecting flange 3 can be connected with an external pipeline, one end of the external pipeline extends to the inside of the placing groove 4 to extrude the clamping ring 6, and the first wear-resistant ceramic part 5 can be prevented from shaking in the connecting piece when in use, so that the using effect is prevented from being influenced;

when the first wear-resistant ceramic piece 5 and the snap ring 6 need to be disassembled, the first wear-resistant ceramic piece 5 and the snap ring 6 can be pulled out from the inside of the placing groove 4 only by separating the connecting piece from the external pipeline, so that the overhauling and the replacement are convenient;

when the second wear-resisting ceramic part 7 needs to be disassembled, the bolt 13 is shifted out from one end of the installation plate 12 and the connecting piece intermediate 1, the installation plate 12 is separated from the connecting piece intermediate 1, the limiting plate 9 is conveniently pulled, the second wear-resisting ceramic part 7 can be driven to be shifted out from the inside of the connecting piece intermediate 1 through the limiting plate 9, the second wear-resisting ceramic part 7 is overhauled and replaced, the using effect is improved, the wear resistance and the service life of the inside of the connecting piece are further improved, and the using effect is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wear-resisting ceramic pipe three way connection spare of mineral, includes connecting piece midbody (1) and connecting pipe (2), flange (3), three sides at connecting piece midbody (1) are fixed in connecting pipe (2), flange (3) are fixed and are kept away from the one end of connecting piece midbody (1) in connecting pipe (2), its characterized in that: a placing groove (4) is formed in the inner cavity of the connecting flange (3), a first wear-resistant ceramic piece (5) is inserted into the inner cavity of the connecting flange (3), and a clamping ring (6) is fixedly connected to one end of the first wear-resistant ceramic piece (5);

a second wear-resistant ceramic piece (7) is arranged in the middle of the connecting piece intermediate body (1), through holes (8) are formed in three sides of the second wear-resistant ceramic piece (7), and a limiting plate (9) is fixedly connected to the bottom of the second wear-resistant ceramic piece (7);

spacing groove (10) have been seted up to the bottom of connecting piece midbody (1), the bottom of connecting piece midbody (1) is provided with installation version (12), the top centre fixedly connected with sealing top plate (11) of installation version (12), the top of installation version (12) is inserted all around symmetrically and is equipped with bolt (13).

2. The mineral wear-resistant ceramic pipe three-way connection piece of claim 1, wherein: threaded holes (14) are formed in the periphery of the connecting flange (3), the first wear-resistant ceramic piece (5) penetrates through the middle of the connecting pipe (2), and the wall body of the first wear-resistant ceramic piece (5) is attached to the wall body of the inner cavity of the connecting pipe (2).

3. The mineral wear-resistant ceramic pipe three-way connection piece of claim 1, wherein: the clamping ring (6) is arranged inside the placing groove (4), and the clamping ring (6) is attached to the wall body of the placing groove (4).

4. The mineral wear-resistant ceramic pipe three-way connection piece of claim 1, wherein: the second wear-resistant ceramic piece (7) is arranged in the middle of the connecting piece intermediate body (1), and the wall body of the second wear-resistant ceramic piece (7) is tightly attached to the wall body of the connecting piece intermediate body (1).

5. The mineral wear-resistant ceramic pipe three-way connection piece of claim 1, which is characterized in that: the wall body of the one end of first wear-resisting ceramic member (5) and second wear-resisting ceramic member (7) is laminated mutually, the inner chamber diameter of first wear-resisting ceramic member (5) is the same with the opening diameter of through-hole (8), the inner chamber of first wear-resisting ceramic member (5) is corresponding with through-hole (8).

6. The mineral wear-resistant ceramic pipe three-way connection piece of claim 1, which is characterized in that: limiting plate (9) set up the inside at spacing groove (10), sealed roof (11) set up the inside at spacing groove (10), the top of sealed roof (11) is provided with sealed the pad, the top wall body of sealed roof (11) is laminated with the wall body of limiting plate (9) mutually.

7. The mineral wear-resistant ceramic pipe three-way connection piece of claim 1, wherein: the bolt (13) runs through the installation plate (12) and extends to the interior of the bottom wall body of the connecting piece intermediate body (1), and the bolt (13) is in threaded connection with both the connecting piece intermediate body (1) and the installation plate (12).