CN212226269U

CN212226269U - Impact-resistant and wear-resistant ceramic pipe

Info

Publication number: CN212226269U
Application number: CN202021580244.9U
Authority: CN
Inventors: 衡步俊
Original assignee: Jiangsu Yutong Speical Pipe Industry Co ltd
Current assignee: Jiangsu Yutong Speical Pipe Industry Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-12-25
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses an anti-impact wear-resisting ceramic pipe relates to pipeline technical field, including the steel pipe, the equal fixedly connected with ring flange in both ends about the steel pipe, the right-hand member of steel pipe is seted up flutedly, the left side inner wall set screw hole of recess, the right side contact of recess has the fixed disk, the through-hole has been seted up on the fixed disk, the fixed disk passes through the right side of mounting screw at the steel pipe, the left end inner wall fixedly connected with spacing collar of steel pipe, the right side contact of spacing collar has ceramic pipe, the draw-in groove has been seted up in the left side of ceramic pipe, the right side fixedly connected with fixture block of ceramic pipe. This anti-impact wear-resisting ceramic pipe passes through fixture block and the draw-in groove that ceramic pipe both sides set up for connect inseparabler between the adjacent ceramic pipe, improve ceramic pipe's life, through placing multistage ceramic pipe in the steel pipe, make ceramic pipe be convenient for produce and process, thereby reduction in production cost improves production efficiency.

Description

Impact-resistant and wear-resistant ceramic pipe

Technical Field

The utility model relates to a pipeline technical field specifically is an anti-impact wear-resisting ceramic pipe.

Background

The conveying of materials is involved in coal powder conveying of the thermal power industry, coke dry quenching dust removal pipelines of the steel industry, and elevators, selection systems and dust removal systems of the cement industry, the conveying pipelines are material conveying equipment widely applied to the industries, and the ceramic pipes are sleeved in the conveying pipelines, so that the wear resistance and erosion resistance of the conveying pipelines can be greatly improved, the overhauling frequency can be reduced, the production cost is saved, the labor intensity is reduced, the service life of the pipelines can be prolonged, and the labor productivity is improved. However, the existing impact-resistant and wear-resistant ceramic pipe is generally of an integrated structure, is difficult to process and is inconvenient to use and install.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an anti wear-resisting ceramic pipe of dashing has solved the structure of the general formula as an organic whole of current anti wear-resisting ceramic pipe that proposes in the above-mentioned background art, and processing is comparatively difficult, and uses the inconvenient problem of installation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an anti wear-resisting ceramic pipe of dashing, includes the steel pipe, the equal fixedly connected with ring flange in both ends about the steel pipe, the right-hand member of steel pipe is seted up flutedly, the left side inner wall set screw hole of recess, the right side contact of recess has the fixed disk, set up the through-hole on the fixed disk, the fixed disk passes through the right side of mounting screw at the steel pipe, the left end inner wall fixedly connected with spacing collar of steel pipe, the right side contact of spacing collar has ceramic pipe, the draw-in groove has been seted up in the left side of ceramic pipe, the right side fixedly connected with fixture.

Furthermore, the number of the threaded holes is six, and the circumferences of the six threaded holes are uniformly distributed in the grooves.

Furthermore, the inner diameter of the fixed disk is equal to that of the ceramic tube, and the fixed disk is matched with the groove.

Furthermore, the number of the through holes and the number of the screws are equal to the number of the threaded holes, and the positions of the through holes and the positions of the screws correspond to the positions of the threaded holes.

Furthermore, the through hole is matched with the screw, and the threaded end of the screw penetrates through the through hole and is in threaded connection with the threaded hole.

Further, the internal diameter of spacing collar equals with the internal diameter of ceramic pipe, the left side of spacing collar is parallel and level with the left side of steel pipe.

Furthermore, the outer diameter of the ceramic tube is equal to the inner diameter of the steel tube, and the clamping block is matched with the clamping groove.

(III) advantageous effects

The utility model provides an anti wear-resisting ceramic pipe of dashing possesses following beneficial effect:

(1) this anti wear-resisting ceramic pipe of dashing, through fixture block and the draw-in groove that ceramic pipe both sides set up for connect inseparabler between the adjacent ceramic pipe, improve ceramic pipe's life, through placing multistage ceramic pipe in the steel pipe, make ceramic pipe be convenient for production and processing, thereby reduction in production cost improves production efficiency.

(2) This wear-resisting ceramic pipe of anti dashes installs the fixed disk on the steel pipe through the screw, and the ceramic pipe in the steel pipe is compressed tightly to the fixed disk simultaneously to make ceramic pipe more convenient when the installation, the ceramic pipe's of being convenient for maintenance is changed.

Drawings

Fig. 1 is a schematic structural diagram of an explosion diagram of the impact-resistant and wear-resistant ceramic tube of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the impact-resistant and wear-resistant ceramic tube of the present invention;

fig. 3 is a schematic sectional view of the impact-resistant and wear-resistant ceramic tube according to the present invention;

fig. 4 is a schematic structural view of the impact-resistant and wear-resistant ceramic tube of the present invention.

In the figure: 1. a steel pipe; 2. a flange plate; 3. a groove; 4. a threaded hole; 5. fixing the disc; 6. a through hole; 7. a screw; 8. a limiting ring; 9. a ceramic tube; 10. a card slot; 11. and (7) clamping blocks.

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.

In the description of the present invention, it is to 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

an impact-resistant and wear-resistant ceramic pipe comprises a steel pipe 1, wherein the steel pipe 1 is used for protecting an internal ceramic pipe 9 and preventing the ceramic pipe 9 from being broken due to external force impact, flange plates 2 are fixedly connected to the left end and the right end of the steel pipe 1 respectively, the flange plates 2 can enable the multi-section steel pipe 1 to be connected and facilitate long-distance pipeline transportation, a groove 3 is formed in the right end of the steel pipe 1, threaded holes 4 are formed in the left inner wall of the groove 3, the number of the threaded holes 4 is six, the circumferences of the six threaded holes 4 are uniformly distributed in the groove 3, a fixed disc 5 is contacted with the right side of the groove 3, the inner diameter of the fixed disc 5 is equal to that of the ceramic pipe 9, the fixed disc 5 is matched with the groove 3, the fixed disc 5 facilitates installation and fixation of the ceramic pipe 9 and facilitates maintenance and replacement of the ceramic pipe 9, a through hole 6 is formed in the fixed, through-hole 6 and screw 7's position all corresponding with screw hole 4's position, through-hole 6 and screw 7 looks adaptation, screw 7's screw thread end runs through-hole 6 and with screw hole 4 threaded connection, steel pipe 1's left end inner wall fixedly connected with spacing collar 8, spacing collar 8's right side contact has ceramic tube 9, spacing collar 8's internal diameter equals with ceramic tube 9's internal diameter, spacing collar 8's left side and steel pipe 1's left side parallel and level, draw-in groove 10 has been seted up in ceramic tube 9's left side, ceramic tube 9's right side fixedly connected with fixture block 11, ceramic tube 9's external diameter and steel pipe 1's interior to equal, fixture block 11 and draw-in groove 10 looks adaptation, it is inseparabler to make between the adjacent ceramic tube 9 to connect through fixture block 11 and the draw-in groove 10 of ceramic tube.

The working principle of the anti-impact wear-resistant ceramic tube is that firstly, a limiting ring 8 is fixed on the inner wall of the left side of a steel tube 1, then a ceramic tube 9 is inserted from the right side of the steel tube 1, the left side of the ceramic tube 9 is in contact with the right side of the limiting ring 8, then the steps are repeated to place a plurality of ceramic tubes 9 into the steel tube 1, clamping grooves 10 on the ceramic tubes 9 are clamped with clamping blocks 11 on the next ceramic tube 9, finally, a fixed disc 5 is placed in a groove 3, the through holes 6 correspond to the positions of threaded holes 4, the fixed disc 5 is installed on the steel tube 1 through screws 7, and meanwhile, the fixed disc 5 compresses the ceramic tubes 9 in the steel tube 1, so that the ceramic tubes 9 are more convenient to install, the connection is tighter, the production is simple, the production cost of enterprises is effectively reduced, and the production efficiency is.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anti-impact wear-resistant ceramic pipe, includes steel pipe (1), its characterized in that, equal fixedly connected with ring flange (2) in both ends about steel pipe (1), the right-hand member of steel pipe (1) is seted up flutedly (3), threaded hole (4) are seted up to the left side inner wall of recess (3), the right side contact of recess (3) has fixed disk (5), through-hole (6) have been seted up on fixed disk (5), the right side at steel pipe (1) is installed through screw (7) in fixed disk (5), the left end inner wall fixedly connected with spacing collar (8) of steel pipe (1), the right side contact of spacing collar (8) has ceramic pipe (9), draw-in groove (10) have been seted up in the left side of ceramic pipe (9), the right side fixedly connected with fixture block (11) of ceramic pipe (9).

2. The impact and abrasion resistant ceramic tube of claim 1,

the number of the threaded holes (4) is six, and the six threaded holes (4) are uniformly distributed in the groove (3) in the circumferential direction.

3. The impact and abrasion resistant ceramic tube of claim 1,

the inner diameter of the fixed disc (5) is equal to that of the ceramic tube (9), and the fixed disc (5) is matched with the groove (3).

4. The impact and abrasion resistant ceramic tube of claim 1,

the number of the through holes (6) and the number of the screws (7) are equal to the number of the threaded holes (4), and the positions of the through holes (6) and the positions of the screws (7) correspond to the positions of the threaded holes (4).

5. The impact and abrasion resistant ceramic tube of claim 1,

the through hole (6) is matched with the screw (7), and the threaded end of the screw (7) penetrates through the through hole (6) and is in threaded connection with the threaded hole (4).

6. The impact and abrasion resistant ceramic tube of claim 1,

the internal diameter of spacing collar (8) equals with the internal diameter of ceramic pipe (9), the left side of spacing collar (8) and the left side parallel and level of steel pipe (1).

7. The impact and abrasion resistant ceramic tube of claim 1,

the outer diameter of the ceramic tube (9) is equal to the inner diameter of the steel tube (1), and the clamping block (11) is matched with the clamping groove (10).