CN211550866U - Wear-resistant vortex elbow connecting device - Google Patents
Wear-resistant vortex elbow connecting device Download PDFInfo
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- CN211550866U CN211550866U CN201921921409.1U CN201921921409U CN211550866U CN 211550866 U CN211550866 U CN 211550866U CN 201921921409 U CN201921921409 U CN 201921921409U CN 211550866 U CN211550866 U CN 211550866U
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- elbow
- blind pipe
- tail end
- wear
- pipe
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Abstract
The utility model relates to a wear-resisting vortex elbow connecting device, including connecting the elbow body, the back of connecting the elbow body is provided with the tail end blind pipe, the inside cavity of tail end blind pipe, and the one end opening of tail end blind pipe, other end capping, the open end of tail end blind pipe is linked together with the inside of connecting the elbow body. The utility model discloses following beneficial effect has: use wear-resisting vortex elbow connecting device, the transportation material can produce the vortex when connecting the elbow body, partial material is piled up in the tail end blind pipe, forms the vortex ball nose, connects this internal material of carrying of elbow and the interior material friction of piling up of tail end blind pipe to reduce the centrifugal force that the material produced in the elbow and to the friction of pipeline telecentric end inner wall, reduce the degree of wear of pipe wall.
Description
Technical Field
The utility model relates to a wear-resisting vortex elbow connecting device belongs to pipeline transport technical field.
Background
At present, along with the popularization of science and technology in each trade, the pipeline transportation technique also obtains comprehensive popularization, and the application of gas, fluid, lotion, solid in the pipeline is in each trade, especially when solids such as gangue are in the pipeline transportation, the degree of wear of elbow department is big, life cycle is short, always put the difficult problem in pipeline transportation technique, present elbow device is mostly slick and sly elbow, and because the solid wearing and tearing are too big when transporting in the pipeline, and dismantle and have inconveniently more, can not carry out corresponding adjustment, the degree of difficulty when having improved the transport.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: to solve one of the above problems, a wear-resistant vortex elbow connection device is provided.
Wear-resisting vortex elbow connecting device, its characterized in that: the connecting elbow comprises a connecting elbow body, wherein a tail end blind pipe is arranged on the back surface of the connecting elbow body, the tail end blind pipe is hollow, one end of the tail end blind pipe is open, the other end of the tail end blind pipe is sealed, and the open end of the tail end blind pipe is communicated with the inside of the connecting elbow body. The transportation material can produce the vortex when connecting the elbow body, and partial material is piled up in the tail end blind pipe, forms the vortex ball nose, and the material of connecting this internal transport of elbow rubs with the material that piles up in the tail end blind pipe to reduce the centrifugal force that the material produced in the elbow and to the friction of pipeline telecentric end inner wall, reduce the degree of wear of pipe wall.
Preferably, the connecting elbow body comprises an arc-shaped bent pipe, two ends of the arc-shaped bent pipe are respectively provided with a flange, the flange is provided with a bolt hole, and a connecting bolt is installed in the bolt hole. The connecting bolt is used for tightly connecting the flange with flanges on other devices, a sealing gasket is added between the two flange plates, and then the two flange plates are fastened by the connecting bolt. The flange, the gasket and the bolt are mutually connected to form a detachable connection of a group of combined sealing structures.
Preferably, the flanges at the two ends of the arc-shaped elbow pipe are a feeding end flange and a discharging end flange respectively, and the feeding end flange and the tail end blind pipe are coaxially arranged. The materials conveyed in the connecting elbow body rub against the materials accumulated in the tail end blind pipe, so that the friction of the centrifugal force generated by the materials in the elbow on the inner wall of the far end of the pipeline is reduced, and the abrasion degree of the pipe wall is reduced.
Preferably, the tail end blind pipe comprises a straight pipe section, one end of the straight pipe section is welded on the outer wall of the arc-shaped bent pipe and communicated with the inner cavity of the arc-shaped bent pipe, and the other end of the straight pipe section is welded with a plugging disc which is provided with a quick connector. Before the material is solidified in the tail end blind pipe, external water and wind can be used for correspondingly washing, so that the service cycle of the connecting elbow body is prolonged.
Preferably, the quick connector comprises a through hole arranged in the center of the plugging disc and a connecting hole arranged at the end of the through hole. The structure is simple and durable.
Preferably, the inner diameter of the connecting elbow body is equal to the inner diameter of the tail blind pipe.
Compared with the prior art, the utility model discloses following beneficial effect has: use wear-resisting vortex elbow connecting device, the transportation material can produce the vortex when connecting the elbow body, partial material is piled up in the tail end blind pipe, forms the vortex ball nose, connects this internal material of carrying of elbow and the interior material friction of piling up of tail end blind pipe to reduce the centrifugal force that the material produced in the elbow and to the friction of pipeline telecentric end inner wall, reduce the degree of wear of pipe wall. Through flange cooperation bolt at connection elbow body both ends and the flange on other devices are tight, installs sealed pad additional between the ring flange, but quick detachable connection and the cyclic reciprocating utilization of combined seal structure. The back transportation object of connecting the elbow body is difficult for the clearance when solidifying in the tail end blind pipe, and the accessible leads to external water wind and carries out corresponding washing, has increased the life cycle of elbow.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a right side view of the present invention;
in the figure: 1. the connecting elbow comprises a connecting elbow body 2, a tail end blind pipe 201, a plugging disc 202, a through 203, a connecting hole 3, a flange 301, a bolt hole 302, a sealing gasket 303, a flange 304 on other devices and connecting bolts.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Examples
As shown in fig. 1-4, the wear-resistant vortex elbow connecting device comprises a connecting elbow body 1, a tail-end blind pipe 2 is arranged on the back surface of the connecting elbow body 1, the tail-end blind pipe 2 is hollow, one end of the tail-end blind pipe 2 is open, the other end of the tail-end blind pipe is sealed, and the open end of the tail-end blind pipe 2 is communicated with the inside of the connecting elbow body 1.
In this embodiment, the connecting elbow body 1 includes an arc-shaped elbow, two ends of the arc-shaped elbow are respectively provided with a flange 3, the flange 3 has a bolt hole 301, and a connecting bolt 304 is installed in the bolt hole 301; the flanges at the two ends of the arc-shaped bent pipe are respectively a feeding end flange and a discharging end flange, and the feeding end flange and the tail end blind pipe 2 are coaxially arranged; the tail end blind pipe 2 comprises a straight pipe section, one end of the straight pipe section is welded on the outer wall of the arc-shaped bent pipe and is communicated with the inner cavity of the arc-shaped bent pipe, the other end of the straight pipe section is welded with a plugging disc 201, and a quick connector is arranged on the plugging disc 201; the quick connector comprises a through 202 arranged in the center of the plugging disc 201 and a connecting hole 203 arranged at the end of the through 202; the inner diameter of the connecting elbow body 1 is equal to the inner diameter of the tail end blind pipe 2.
The utility model discloses a theory of operation: the utility model discloses be particularly suitable for using in solid such as gangue can produce the vortex when transporting the material through connecting the elbow body in the pipe-line transportation, and partial material is piled up in the tail end blind pipe, forms vortex ball nose, connects this internal material of carrying of elbow and the interior material friction that piles up of tail end blind pipe to reduce the centrifugal force that the material produced in the elbow and to the friction of pipeline telecentric end inner wall, reduce the degree of wear of pipe wall. Through flange cooperation bolt at connection elbow body both ends and the flange on other devices are tight, installs sealed pad additional between the ring flange, but quick detachable connection and the cyclic reciprocating utilization of combined seal structure. The back transportation object of connecting the elbow body is difficult for the clearance when solidifying in the tail end blind pipe, and the accessible leads to external water wind and carries out corresponding washing, has increased the life cycle of elbow.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a wear-resisting vortex elbow connecting device which characterized in that: including connecting elbow body (1), the back of connecting elbow body (1) is provided with tail end blind pipe (2), the inside cavity of tail end blind pipe (2), and the one end opening of tail end blind pipe (2), other end terminating, the open end of tail end blind pipe (2) is linked together with the inside of connecting elbow body (1), tail end blind pipe (2) include the straight tube section, and the one end welding of straight tube section is on the outer wall of arc return bend, and is linked together with the arc return bend inner chamber, and the other end welding of straight tube section has shutoff dish (201), is provided with the quick-operation joint on shutoff dish (201).
2. The wear-resistant vortex elbow connection of claim 1, wherein: the connecting elbow body (1) comprises an arc-shaped elbow pipe, two ends of the arc-shaped elbow pipe are respectively provided with a flange (3), the flange (3) is provided with a bolt hole (301), and a connecting bolt (304) is installed in the bolt hole (301).
3. The wear-resistant vortex elbow connection of claim 2, wherein: the flanges at the two ends of the arc-shaped bent pipe are respectively a feeding end flange and a discharging end flange, and the feeding end flange and the tail end blind pipe (2) are coaxially arranged.
4. The wear-resistant vortex elbow connection of claim 3, wherein: the quick connector comprises a through hole (202) arranged in the center of the plugging disc (201) and a connecting hole (203) arranged at the end part of the through hole (202).
5. The wear-resistant vortex elbow connection of claim 4, wherein: the inner diameter of the connecting elbow body (1) is equal to the inner diameter of the tail end blind pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921921409.1U CN211550866U (en) | 2019-11-08 | 2019-11-08 | Wear-resistant vortex elbow connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921921409.1U CN211550866U (en) | 2019-11-08 | 2019-11-08 | Wear-resistant vortex elbow connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211550866U true CN211550866U (en) | 2020-09-22 |
Family
ID=72499977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921921409.1U Active CN211550866U (en) | 2019-11-08 | 2019-11-08 | Wear-resistant vortex elbow connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211550866U (en) |
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2019
- 2019-11-08 CN CN201921921409.1U patent/CN211550866U/en active Active
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