CN210600610U - Coupling ring device easy to disassemble and assemble in bulk cargo conveying system - Google Patents
Coupling ring device easy to disassemble and assemble in bulk cargo conveying system Download PDFInfo
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- CN210600610U CN210600610U CN201920693692.0U CN201920693692U CN210600610U CN 210600610 U CN210600610 U CN 210600610U CN 201920693692 U CN201920693692 U CN 201920693692U CN 210600610 U CN210600610 U CN 210600610U
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- flange
- conveying system
- ring device
- bulk material
- material conveying
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- 230000008878 coupling Effects 0.000 title description 4
- 238000010168 coupling process Methods 0.000 title description 4
- 238000005859 coupling reaction Methods 0.000 title description 4
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000013590 bulk material Substances 0.000 claims description 15
- 125000004122 cyclic group Chemical group 0.000 claims description 13
- 210000001015 abdomen Anatomy 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000009991 scouring Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses an easy link ring device of dismouting among bulk cargo conveying system, the utility model discloses a connecting flange and the blind flange of tee bend, fixed connection in the three export of tee bend, the blind flange connect on one of them connecting flange, and the blind flange towards three-way feed direction, the medial surface of blind flange on be provided with the bellying. 1. The utility model adopts flange connection between the pipe fittings and the elbows, which is convenient for replacing the worn elbows and pipe fittings; 2. the utility model changes the welding elbow into the connection form of the flange and the tee joint, increases the cavity of the conveying flow scouring part, can play the role of buffering, reduces the scouring force and can also reduce the abrasion speed; 3. the utility model discloses set up the bellying on the blind flange, increase the wearing and tearing volume that erodees, increase life.
Description
Technical Field
The utility model relates to a pipe fitting technical field is carried to the bulk cargo, concretely relates to link ring device of easy dismouting among bulk cargo conveying system.
Background
In the normal operation process of the cement dry mixing station, the phenomena of abrasion and hole opening of pipelines and pipe fittings frequently occur, particularly the abrasion frequency of an elbow of a tail gas outlet of the mixing tank is high, the maintenance cost is high, and the obstruction is brought to the cement mixing operation of an oil well.
The tail gas outlet connection mode of the mixing tank is connected in a welding mode, after the elbow is abraded every time, engineering rush-repair personnel are required to rush-repair, the abraded elbow and the connected pipe fitting are cut off, the connected pipe fitting is prefabricated on site, the elbow and the prefabricated pipe fitting are welded and connected, the workload is high, maintenance personnel and maintenance equipment are used, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the coupling ring device which is easy to disassemble and assemble in a bulk material conveying system and has longer service life is provided.
In order to solve the problem, the utility model discloses a connecting flange and the blind flange of tee bend, fixed connection in the three export of tee bend, the blind flange connect on one of them connecting flange, and the blind flange towards tee bend direction of feed, the medial surface of blind flange on be provided with the bellying.
As optimization, the connecting flange is connected with the outlet of the tee joint through a connecting pipe.
As optimizing, the tee bend include the barrel, the both ends opening of barrel, the belly of barrel is provided with the connector, all cover on the both ends opening of barrel has cyclic annular apron, wherein two flange's connecting pipe is connected respectively on cyclic annular apron's inner ring, another flange's connecting pipe is connected on the abdominal connector of barrel.
As optimizing, the internal diameter of barrel and the external diameter phase-match of cyclic annular apron, the external diameter of connecting pipe and the internal diameter phase-match of cyclic annular apron.
As optimizing, connecting pipe and barrel all through welded mode and cyclic annular apron fixed connection.
As optimization, the bulge be the cylinder, the diameter of cylinder and the internal diameter phase-match of connecting pipe.
As optimization, the internal diameter of barrel be greater than the internal diameter that the pipe fitting was carried to the bulk cargo.
As optimizing, bulk cargo conveying pipe fitting pass through mounting flange and the three-way flange connection of going up, pass through the bolt fastening between mounting flange and the flange.
The utility model has the advantages that: 1. the utility model adopts flange connection between the pipe fittings and the elbows, which is convenient for replacing the worn elbows and pipe fittings;
2. the utility model changes the welding elbow into the connection form of the flange and the tee joint, increases the cavity of the conveying flow scouring part, can play the role of buffering, reduces the scouring force and can also reduce the abrasion speed;
3. the utility model discloses set up the bellying on the blind flange, increase the wearing and tearing volume that erodees, increase life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. bulk cargo conveying pipe fitting, 2, mounting flange, 3, first flange, 4, connecting pipe, 5, first annular cover plate, 6, barrel, 7, second annular cover plate, 8, second flange, 9, flange cover, 10, boss, 11, third flange.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The coupling ring device easy to disassemble and assemble in the bulk material conveying system shown in fig. 1 comprises a tee joint, a connecting flange and a flange cover 9, wherein the connecting flange and the flange cover are fixedly connected to three outlets of the tee joint, in order to facilitate connection of the bulk material conveying pipe fitting 1 and the tee joint, the bulk material conveying pipe fitting 1 is connected with the connecting flange on the tee joint through a fixing flange 2, and the fixing flange 2 and the connecting flange are fixed through bolts. Three flange is first flange 3, second flange 8 and third flange 11 respectively, and first flange 3 and second flange 8 set up relatively, and first flange 3, second flange 8 and third flange 11 all are connected through connecting pipe 4 between the export of tee bend, and the pipe fitting is carried to the bulk cargo is connected on first flange 3, flange lid 9 connect on second flange 8, and flange lid 9 towards tee bend feeding direction, the impact direction of transport stream promptly, the medial surface of flange lid 9 on be provided with the bellying, bellying 10 can prefer to set up to the cylinder, the diameter of cylinder and the internal diameter phase-match of connecting pipe. After entering the tee joint through the first connecting flange 3, bulk materials impact the boss 10 on the flange cover 9, so that the service life of the flange cover 9 is prolonged, and the replacement frequency is reduced.
This embodiment the tee bend include barrel 6, the both ends opening of barrel 6, the belly of barrel 6 is provided with the connector, is provided with first cyclic annular apron 5 and second cyclic annular apron 7 on the both ends opening of barrel 6 respectively, the internal diameter of barrel 6 and the external diameter phase-match of cyclic annular apron, first flange 3 passes through connecting pipe 4 to be connected on the inner ring of first cyclic annular apron 5, second flange 8 passes through connecting pipe 4 to be connected on the inner ring of second cyclic annular apron 7, the external diameter of connecting pipe 4 and the internal diameter phase-match of cyclic annular apron, connecting pipe 4 of third flange 11 is connected on the connector of the belly of barrel 6. And the connecting pipe 4 and the cylinder 6 are fixedly connected with the annular cover plate in a welding mode. The internal diameter of the barrel 6 is larger than that of the bulk material conveying pipe fitting 1, and when conveying flow enters the barrel 6 from the bulk material conveying pipe fitting 1, the impact pressure is reduced after the conveying pipe diameter is increased.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides an easy link ring device of dismouting among bulk cargo conveying system which characterized in that: the three-way flange cover comprises a tee joint, connecting flanges fixedly connected to three outlets of the tee joint and a flange cover, wherein the flange cover is connected to one of the connecting flanges, faces to the feeding direction of the tee joint, and a protruding portion is arranged on the end face of the inner side of the flange cover.
2. The easily detachable linking ring device for bulk material conveying system according to claim 1, wherein: the connecting flange is connected with the outlet of the tee joint through a connecting pipe.
3. The easily detachable linking ring device for bulk material conveying system according to claim 2, wherein: the tee bend include the barrel, the both ends opening of barrel, the belly of barrel is provided with the connector, all cover on the both ends opening of barrel has cyclic annular apron, wherein two flange's connecting pipe is connected respectively on the inner ring of cyclic annular apron, another flange's connecting pipe is connected on the connector of the belly of barrel.
4. The easily detachable linking ring device for bulk material conveying system according to claim 3, wherein: the inner diameter of the cylinder body is matched with the outer diameter of the annular cover plate, and the outer diameter of the connecting pipe is matched with the inner diameter of the annular cover plate.
5. The easily detachable linking ring device for bulk material conveying system according to claim 4, wherein: the connecting pipe and the cylinder are fixedly connected with the annular cover plate in a welding mode.
6. The easily detachable linking ring device for bulk material conveying system according to claim 2, wherein: the convex part is a cylinder, and the diameter of the cylinder is matched with the inner diameter of the connecting pipe.
7. The easily detachable linking ring device for bulk material conveying system according to claim 3, wherein: the inner diameter of the barrel is larger than that of the bulk material conveying pipe fitting.
8. The easily detachable linking ring device for bulk material conveying system according to claim 7, wherein: the bulk material conveying pipe fitting is connected with a connecting flange on the tee joint through a fixing flange, and the fixing flange and the connecting flange are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693692.0U CN210600610U (en) | 2019-05-15 | 2019-05-15 | Coupling ring device easy to disassemble and assemble in bulk cargo conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693692.0U CN210600610U (en) | 2019-05-15 | 2019-05-15 | Coupling ring device easy to disassemble and assemble in bulk cargo conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600610U true CN210600610U (en) | 2020-05-22 |
Family
ID=70690788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920693692.0U Active CN210600610U (en) | 2019-05-15 | 2019-05-15 | Coupling ring device easy to disassemble and assemble in bulk cargo conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600610U (en) |
-
2019
- 2019-05-15 CN CN201920693692.0U patent/CN210600610U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 257000, No. two, No. 1240 South Road, Dongying District, Shandong, Dongying province (Shengli Industrial Park) Patentee after: Shandong Wanbang Petroleum Technology Co.,Ltd. Address before: 257000, No. two, No. 1240 South Road, Dongying District, Shandong, Dongying province (Shengli Industrial Park) Patentee before: DONGYING WANBANG PETROLEUM TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A coupling device for easy disassembly in bulk material conveying system Effective date of registration: 20221031 Granted publication date: 20200522 Pledgee: Guangdong Development Bank Co.,Ltd. Dongying Branch Pledgor: Shandong Wanbang Petroleum Technology Co.,Ltd. Registration number: Y2022980020219 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200522 Pledgee: Guangdong Development Bank Co.,Ltd. Dongying Branch Pledgor: Shandong Wanbang Petroleum Technology Co.,Ltd. Registration number: Y2022980020219 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |