CN214119320U - Combined rotary compensator for deformation compensation of petroleum and petrochemical torch horizontal pipeline - Google Patents

Abstract

The utility model relates to a petrochemical industry technical field just discloses a combination formula rotary compensator is used in horizontal pipeline deformation compensation of petroleum and petrochemical industry torch, including the three-way pipe, the right side fixedly connected with joint of three-way pipe, the right side fixedly connected with torch horizontal pipe of joint, all there is the mounting panel at the left upper and lower both ends of three-way pipe through construction bolt swing joint, the left side fixedly connected with rotary compensator body of mounting panel, two the solid fixed ring of the equal fixedly connected with in one side that the rotary compensator body was carried on the back mutually. This combination formula rotary compensator is used in horizontal pipeline deformation compensation of petroleum and petrochemical industry torch, overall structure simple structure is simple, and is with low costs, has filled rotary compensator's market blank, is favorable to the flexible design of torch horizontal pipe for the application calculates very simply, only needs to calculate the deflection of whole pipeline can design corresponding compensating system, and has avoided torch horizontal pipe to take place the hydrops, has eliminated partial potential safety hazard, convenient to use.

Description

Combined rotary compensator for deformation compensation of petroleum and petrochemical torch horizontal pipeline

Technical Field

The utility model relates to a petrochemical technology field specifically is a combination formula rotary compensator is used in horizontal pipeline deformation compensation of petroleum and petrochemical industry torch.

Background

At present, the poisonous and harmful gas which cannot be recycled in the petroleum and petrochemical industry is generally subjected to harmless treatment by a combustion method, so that a torch is necessary environment-friendly treatment equipment for petroleum and petrochemical enterprises, the gas quantity to be treated is very large, the gas contains a large amount of corrosive liquid, and the distance between a torch head and a gas production workshop is large, so that the diameter of the existing torch gas conveying pipeline is very large, the existing torch gas conveying pipeline is all made of corrosion-resistant steel, the rigidity is very large, most of the existing torch gas conveying pipeline is designed in an open-air horizontal mode, the thermal expansion and cold contraction deformation is very large, and the existing torch gas conveying pipeline is very difficult and complicated in stress calculation and flexible design.

The rotary compensator is a length compensation device with simple structure, large compensation amount and low investment cost, and has been successfully applied to underground pipelines at present, the existing combined rotary compensator for deformation compensation of the horizontal pipelines of the petroleum and petrochemical torches on the market has the defect of inconvenient use, and in the use process, the combination between the traditional rotary compensator and the pipe fittings is generally realized through bolts, so that the disassembly and the assembly are difficult, meanwhile, the traditional rotary compensator can generally only circulate through a single medium, so that effusion is easy to generate in the horizontal pipelines of the torches, potential safety hazards exist, and the use is inconvenient, and therefore, the combined rotary compensator for deformation compensation of the horizontal pipelines of the petroleum and petrochemical torches is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a combination formula rotary compensator is used in horizontal pipeline deformation compensation of oil petrochemical industry torch possesses advantages such as convenient to use, has solved in the use, and the combination between traditional rotary compensator and the pipe fitting is generally through the bolt, and the dismouting difficulty, traditional rotary compensator generally can only circulate through single medium simultaneously, makes to take place the hydrops in the horizontal pipeline of torch easily, has the potential safety hazard, the problem of not being convenient for to use.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a combined type rotary compensator for deformation compensation of a petroleum petrochemical torch horizontal pipeline comprises a three-way pipe, wherein a joint is fixedly connected to the right side of the three-way pipe, a torch horizontal pipe is fixedly connected to the right side of the joint, mounting plates are movably connected to the upper end and the lower end of the left side of the three-way pipe through mounting bolts, a rotary compensator body is fixedly connected to the left side of each mounting plate, fixing rings are fixedly connected to the opposite sides of the two rotary compensator bodies, a combined ring is attached to one end, away from the rotary compensator body, of each fixing ring, a convex ring is fixedly connected to the outer surface of each combined ring, a plurality of screw rods are hinged to the outer surface of each fixing ring, limit nuts are in threaded connection with the screw rods, a guide pipe is fixedly connected to one end, away from the fixing rings, of each combined ring, the front top and the back bottom of each guide pipe are communicated with a connecting pipe, the one end fixedly connected with flange that the pipe was kept away from to the connecting pipe, swing joint has fixing bolt on the flange, the one end fixedly connected with contact tube that the connecting pipe was kept away from to the flange.

Preferably, the rotary compensator bodies are L-shaped, and the two rotary compensator bodies are symmetrically and equidistantly distributed by taking the three-way pipe as the center.

Preferably, the guide pipe, the rotary compensator body, the three-way pipe and the torch horizontal pipe are all arranged horizontally.

Preferably, a plurality of grooves are formed in the convex ring, and the screw rod is located inside the grooves.

Preferably, the delivery pipe is a gas delivery pipe on the front surface, and the delivery pipe is a liquid delivery pipe on the back surface.

Preferably, a sealing ring is arranged between the fixing ring and the combined ring, and the conduit is in a C shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a horizontal pipeline of oil petrochemical industry torch warp compensation with combination formula rotary compensator possesses following beneficial effect:

the combined rotary compensator for the deformation compensation of the horizontal pipeline of the petroleum and petrochemical torch is characterized in that a groove is formed in the outer surface of a convex ring, a screw rod is rotated to the inside of the groove, a limit nut is screwed tightly to limit the position of the screw rod, and further the installation of the rotary compensator body is realized, otherwise, the limit nut does not need to be taken down, only the limit nut needs to be unscrewed, then the screw rod is rotated to be separated from the groove, and the disassembly between the rotary compensator body and a guide pipe can be realized. The device is simple in overall structure and low in cost, fills up the market blank of the rotary compensator, is beneficial to flexible design of the torch horizontal pipe, enables application calculation to be very simple, can design a corresponding compensation system by only calculating the deformation of the whole pipeline, avoids effusion of the torch horizontal pipe, eliminates partial potential safety hazards, and is convenient to use.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a three-way pipe 1, a joint 2, a torch horizontal pipe 3, a mounting plate 4, a mounting bolt 5, a rotary compensator body 6, a fixing ring 7, a combined ring 8, a screw rod 9, a convex ring 10, a limiting nut 11, a guide pipe 12, a connecting pipe 13, a fixing bolt 14, a flange 15 and a guide pipe 16.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, a combined rotary compensator for deformation compensation of a petroleum petrochemical torch horizontal pipeline comprises a three-way pipe 1, a joint 2 is fixedly connected to the right side of the three-way pipe 1, a torch horizontal pipe 3 is fixedly connected to the right side of the joint 2, the upper and lower ends of the left side of the three-way pipe 1 are movably connected with a mounting plate 4 through mounting bolts 5, a rotary compensator body 6 is fixedly connected to the left side of the mounting plate 4, the rotary compensator body 6 is L-shaped, the two rotary compensator bodies 6 are symmetrically and equidistantly distributed by taking the three-way pipe 1 as the center, a fixing ring 7 is fixedly connected to the opposite side of the two rotary compensator bodies 6, a combination ring 8 is attached to one end of the fixing ring 7 away from the rotary compensator body 6, a convex ring 10 is fixedly connected to the outer surface of the combination ring 8, a plurality of grooves are formed in the convex ring 10, and a screw 9 is positioned inside the groove, the surface of solid fixed ring 7 articulates there is screw rod 9 that quantity is a plurality of, threaded connection has stop nut 11 on the screw rod 9, gu fixed ring 7's one end fixedly connected with pipe 12 is kept away from to combined ring 8, gu be provided with the sealing washer between fixed ring 7 and the combined ring 8, pipe 12 is the C shape, pipe 12, rotary compensator body 6, three-way pipe 1 and torch horizontal pipe 3 all are the level setting, pipe 12 positive top and back bottom all communicate there is connecting pipe 13, pipe 12's one end fixedly connected with flange 15 is kept away from to connecting pipe 13, swing joint has fixing bolt 14 on the flange 15, the one end fixedly connected with contact tube 16 of connecting pipe 13 is kept away from to flange 15, front contact tube 16 is the gas contact tube, back contact tube 16 is the liquid contact tube.

In conclusion, the combined rotary compensator for compensating the deformation of the horizontal pipeline of the petroleum and petrochemical torch is characterized in that the outer surface of the convex ring 10 is provided with a groove, the screw 9 is rotated to the inside of the groove, the position of the screw 9 can be limited by screwing the limit nut 11, and the installation of the rotary compensator body 6 is further realized, otherwise, the limit nut 11 is not required to be taken down, the limit nut 11 is only required to be unscrewed, then the screw 9 is rotated to be separated from the groove, and the disassembly between the rotary compensator body 6 and the conduit 12 can be realized, by arranging the three-way pipe 1, the torch horizontal pipe 3 is a gas-liquid two-phase pipeline, the upper end and the lower end at the left side of the three-way pipe 1 are both communicated with the rotary compensator body 6, and the two rotary compensator bodies 6 are communicated with each other through the conduit 12, so that after the gas and the liquid medium pass through the three-way pipe 1, the gas flows into the rotary compensator body 6 at the top due to different pressures of the gas and the gas, and liquid then circulates to bottom rotary compensator body 6 in, and through pipe 12, discharge from contact tube 16 in proper order, the device overall structure simple structure, it is with low costs, the market blank of rotary compensator has been filled up, be favorable to the flexible design of torch horizontal pipe 3, make the application calculation very simple, only need calculate the deflection of whole pipeline can design corresponding compensating system, and avoided torch horizontal pipe 3 to take place the hydrops, some potential safety hazards have been eliminated, high durability and convenient use, the solution is in the use, the combination between traditional rotary compensator and the pipe fitting is generally through the bolt, the dismouting difficulty, traditional rotary compensator generally can only circulate through single medium simultaneously, it takes place the hydrops in the horizontal pipeline of easy messenger torch, there is the potential safety hazard, be not convenient to use's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a horizontal pipeline of petroleum and petrochemical industry torch warp compensation with combination formula rotation compensator, includes three-way pipe (1), its characterized in that: the right side of the three-way pipe (1) is fixedly connected with a joint (2), the right side of the joint (2) is fixedly connected with a torch horizontal pipe (3), the upper end and the lower end of the left side of the three-way pipe (1) are movably connected with a mounting plate (4) through mounting bolts (5), the left side of the mounting plate (4) is fixedly connected with a rotary compensator body (6), one sides of the two rotary compensator bodies (6) which are opposite to each other are fixedly connected with fixing rings (7), one end, far away from the rotary compensator body (6), of each fixing ring (7) is attached with a combined ring (8), the outer surface of each combined ring (8) is fixedly connected with a convex ring (10), the outer surface of each fixing ring (7) is hinged with a plurality of screw rods (9), each screw rod (9) is in threaded connection with a limiting nut (11), one end, far away from the fixing ring (7), of each combined ring (8) is fixedly connected with a guide pipe (12), connecting pipe (13) all communicate with back bottom at the positive top of pipe (12), one end fixedly connected with flange (15) of pipe (12) are kept away from in connecting pipe (13), swing joint has fixing bolt (14) on flange (15), one end fixedly connected with contact tube (16) of connecting pipe (13) are kept away from in flange (15).

2. The combined rotary compensator for deformation compensation of the petroleum petrochemical torch horizontal pipeline as claimed in claim 1, wherein: the rotary compensator body (6) is L-shaped, and the two rotary compensator bodies (6) are symmetrically and equidistantly distributed by taking the three-way pipe (1) as the center.

3. The combined rotary compensator for deformation compensation of the petroleum petrochemical torch horizontal pipeline as claimed in claim 1, wherein: the conduit (12), the rotary compensator body (6), the three-way pipe (1) and the torch horizontal pipe (3) are all arranged horizontally.

4. The combined rotary compensator for deformation compensation of the petroleum petrochemical torch horizontal pipeline as claimed in claim 1, wherein: the convex ring (10) is provided with a plurality of grooves, and the screw (9) is positioned in the grooves.

5. The combined rotary compensator for deformation compensation of the petroleum petrochemical torch horizontal pipeline as claimed in claim 1, wherein: the front face of the guide pipe (16) is a gas guide pipe, and the back face of the guide pipe (16) is a liquid guide pipe.

6. The combined rotary compensator for deformation compensation of the petroleum petrochemical torch horizontal pipeline as claimed in claim 1, wherein: a sealing ring is arranged between the fixing ring (7) and the combined ring (8), and the conduit (12) is C-shaped.

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