CN212203562U - Novel pipeline compensator for technology - Google Patents
Novel pipeline compensator for technology Download PDFInfo
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- CN212203562U CN212203562U CN202020660629.XU CN202020660629U CN212203562U CN 212203562 U CN212203562 U CN 212203562U CN 202020660629 U CN202020660629 U CN 202020660629U CN 212203562 U CN212203562 U CN 212203562U
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Abstract
The utility model discloses a novel pipeline compensator for technology belongs to technology pipeline subassembly technical field, including the static pressure expansion pipe, the static pressure expansion pipe adopts high temperature resistant, corrosion-resistant PTFE material, can adapt to the adverse circumstances of acid high temperature, has longer life, and the both ends of static pressure expansion pipe are provided with flange joint pipe and are used for being connected with flange, and rethread flange meets with pipe flange, can realize pipeline compensator's quick connection, under the structure based on this kind, also make pipeline compensator's connection more convenient, rapid.
Description
Technical Field
The utility model belongs to the technical field of the technology pipeline subassembly, a pipe connection device is related to, particularly, relate to a novel pipeline compensator for technology.
Background
The glass fiber reinforced plastic has the characteristics of high strength, corrosion resistance and the like, so that most of acid regeneration absorption systems in the metallurgical industry at present adopt glass fiber reinforced plastic equipment, and the pipeline compensation part adopts a rubber and PP bushing type compensator. However, since the concentration of acid gas or acid liquid in the absorption system is high and the temperature can reach more than 90 ℃, the traditional compensator is easily corroded and damaged in an acid high-temperature environment, so that the internal negative pressure environment is damaged, the absorption effect is influenced, connecting equipment such as pipelines and the like can be seriously damaged, and safety accidents such as hydrochloric acid leakage and the like are caused. In order to ensure that the compensator of the absorption system can be normally used, improve the production efficiency of a unit and ensure the safety of workers, the existing compensator needs to be properly improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be convenient for connect, convenient to use, corrosion-resistant, high temperature resistant pipe-line compensator in order to solve the pipe-line compensator among the prior art and be corroded the condition of damage easily under the environment of acid high temperature.
Based on the above purposes, the utility model discloses a novel pipeline compensator for technology, which comprises a static pressure expansion pipe, wherein the main structure of the static pressure expansion pipe is in a corrugated pipe shape, the static pressure expansion pipe comprises a plurality of expansion convex rings and a plurality of expansion concave rings, and the expansion convex rings and the expansion concave rings are sequentially and alternately connected to form the static pressure expansion pipe; the outer sides of any two adjacent expansion convex rings are provided with anti-slip rings which surround the outer side of the expansion concave ring between the two expansion convex rings; a flange connecting pipe is formed at the tail end of the static pressure expansion pipe, and the flange connecting pipe is inwards bent to form a flange connecting area; a connecting flange is arranged on the outer side of the flange connecting pipe, the connecting flange is positioned in the flange connecting area, the inner diameter of the connecting flange is equal to the outer diameter of the flange connecting pipe, and the thickness of the connecting flange is equal to the extending length of the flange connecting area; a plurality of flange connecting through holes are formed in the connecting flange, the flange connecting through holes vertically penetrate through the connecting flange, and the centers of the plurality of flange connecting through holes are positioned on the same circumference; an adjusting ring is formed on the outer side of the connecting flange, a plurality of adjusting through holes are formed in the adjusting ring, the adjusting through holes vertically penetrate through the adjusting ring, and the centers of the adjusting through holes are located on the same circumference; the number and the positions of the adjusting through holes in the connecting flanges at the two ends of the static pressure expansion pipe are in one-to-one correspondence, adjusting bolts are connected between the two corresponding adjusting through holes, and the adjusting bolts sequentially penetrate through the two adjusting through holes to fix the static pressure expansion pipe between the two connecting flanges.
According to an embodiment of the present invention, the material of the static pressure expansion pipe is PTFE polytetrafluoroethylene.
According to an embodiment of the invention, the connection flange and the adjusting ring are integrally formed.
According to the utility model discloses an embodiment, adjusting bolt is last to be provided with a plurality of adjusting nut, and is a plurality of adjusting nut is located respectively the both sides of adjustable ring.
According to the utility model discloses an embodiment, be provided with flange joint bolt in the flange joint through-hole, flange passes through the flange joint through-hole with flange joint bolt has the pipe flange.
According to the utility model discloses an embodiment, be formed with a plurality of flange joint through-holes on the pipeline flange, on the pipeline flange joint through-hole's position and quantity with on flange joint through-hole's quantity and position one-to-one.
According to the utility model discloses an embodiment, the pipeline flange towards flange's one end is formed with expansion pipe coupling groove, expansion pipe coupling groove follows flange's axial extension.
According to the utility model discloses an embodiment, the FRP pipe way is connected in the pipeline flange, FRP pipe way's end is formed with the pipeline ring, the diameter of pipeline ring equals expansion pipe coupling groove's diameter.
According to an embodiment of the invention, the static pressure expansion pipe and the pipe ring are provided with a sealing gasket therebetween.
The beneficial effects of the utility model reside in that: 1. the static pressure expansion pipe is made of PTFE polytetrafluoroethylene, and the material has the characteristics of high temperature resistance, low temperature resistance, corrosion resistance, weather resistance, high lubrication, non-stickiness and the like, can adapt to the acidic high-temperature environment in an acid pipeline, and has longer service life. 2. The hydrochloric acid medium in the pipeline has high concentration and high temperature and is in a gas-liquid mixed state, the static pressure expansion pipe adopts a corrugated pipe-shaped structure, the deformation resistance is high, the expansion caused by state change in the pipeline or the thermal expansion or displacement caused by other reasons can be eliminated, the vibration generated by the pipeline can be greatly reduced or eliminated, the service life of the pipeline and the compensator is prolonged, and the service life of the static pressure expansion pipe is prolonged due to the sealing performance. 3. The static pressure expansion pipe is provided with the flange connecting pipe and the flange connecting area, so that the static pressure expansion pipe is conveniently combined with the connecting flange, and the connecting flange is directly connected with the pipeline flange through the flange connecting through hole and the flange connecting bolt, so that the quick connection between pipelines is realized. 4. The anti-drop ring arranged on the outer side of the static pressure expansion pipe can prevent the static pressure expansion ring from shifting, and dynamic balance of the static pressure expansion pipe between pipelines at positions is facilitated. 5. The distance between two flange can be adjusted to adjusting bolt and adjusting nut, prevents that the static pressure expansion pipe between two flange is too loose to lead to drops or the serious problem of static pressure expansion pipe deformation that the tension leads to.
Drawings
Fig. 1 is a schematic longitudinal cutting structure of a static pressure expansion pipe 1/4 of a novel process pipeline compensator according to an embodiment of the invention;
fig. 2 is a schematic longitudinal cutting structure diagram of an integral 1/2 of the novel process pipe compensator according to the embodiment of the invention;
fig. 3 is a schematic longitudinal cutting structure diagram of a pipe flange connection 1/2 of a novel pipe compensator for a process according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Reference numerals:
1: a static pressure expansion pipe; 2: an expanding outer convex ring; 3: an expanding concave ring; 4: the anti-drop ring; 5: a flange connecting pipe; 6: a flange connection region; 7: a connecting flange; 8: the flange is connected with the through hole; 9: an adjusting ring; 10: adjusting the through hole; 11: adjusting the bolt; 12: adjusting the nut; 13: a flange connecting bolt; 14: a pipe flange; 15: the expansion pipe is connected with the groove; 16: a glass fiber reinforced plastic pipeline; 17: a pipe loop; 18: and a gasket.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
According to an embodiment of the present invention, as shown in fig. 1, a static pressure expansion pipe 1 of a novel process pipeline compensator, a main structure of the static pressure expansion pipe 1 is a bellows shape, the static pressure expansion pipe 1 includes a plurality of expansion convex rings 2 and a plurality of expansion concave rings 3, the expansion convex rings 2 and the expansion concave rings 3 are sequentially and alternately connected to form the static pressure expansion pipe 1; the outer sides of any two adjacent expansion convex rings 2 are provided with anti-slip rings 4, and the anti-slip rings 4 surround the outer side of the expansion concave ring 3 between the two expansion convex rings 2; the end of the static pressure expansion pipe 1 is provided with a flange connecting pipe 5, and the flange connecting pipe 5 is inwards bent to form a flange connecting area 6.
According to an embodiment of the present invention, as shown in fig. 1 and 2, a novel process pipeline compensator comprises a static pressure expansion pipe 1, wherein the main structure of the static pressure expansion pipe 1 is corrugated, the static pressure expansion pipe 1 comprises a plurality of expansion convex rings 2 and a plurality of expansion concave rings 3, and the expansion convex rings 2 and the expansion concave rings 3 are sequentially and alternately connected to form the static pressure expansion pipe 1; the outer sides of any two adjacent expansion convex rings 2 are provided with anti-slip rings 4, and the anti-slip rings 4 surround the outer side of the expansion concave ring 3 between the two expansion convex rings 2; a flange connecting pipe 5 is formed at the tail end of the static pressure expansion pipe 1, the flange connecting pipe 5 is inwards bent to form a flange connecting area 6, a connecting flange 7 is arranged on the outer side of the flange connecting pipe 5, the connecting flange 7 is positioned in the flange connecting area 6, the inner diameter of the connecting flange 7 is equal to the outer diameter of the flange connecting pipe 5, and the thickness of the connecting flange 7 is equal to the extension length of the flange connecting area 6; a plurality of flange connecting through holes 8 are formed in the connecting flange 7, the flange connecting through holes 8 vertically penetrate through the connecting flange 7, and the centers of the plurality of flange connecting through holes 8 are positioned on the same circumference; an adjusting ring 9 is formed on the outer side of the connecting flange 7, the connecting flange 7 and the adjusting ring 9 are integrally formed, a plurality of adjusting through holes 10 are formed in the adjusting ring 9, the adjusting through holes 10 vertically penetrate through the adjusting ring 9, and the centers of the adjusting through holes 10 are located on the same circumference; the number and the position of the adjusting through holes 10 on the connecting flanges 7 at the two ends of the static pressure expansion pipe 1 correspond to one another, an adjusting bolt 11 is connected between the two corresponding adjusting through holes 10, the adjusting bolt 11 sequentially penetrates through the two adjusting through holes 10 to fix the static pressure expansion pipe 1 between the two connecting flanges 7, a plurality of adjusting nuts 12 are arranged on the adjusting bolt 11, and the adjusting nuts 12 are respectively located on the two sides of the adjusting ring 9.
According to an embodiment of the present invention, as shown in fig. 1, fig. 3 and fig. 4, a novel connection mode of a pipeline compensator for a process and a pipeline is provided, the pipeline compensator includes a static pressure expansion pipe 1, a main structure of the static pressure expansion pipe 1 is a bellows shape, the static pressure expansion pipe 1 includes a plurality of expansion outer convex rings 2 and a plurality of expansion inner concave rings 3, the expansion outer convex rings 2 and the expansion inner concave rings 3 are sequentially and alternately connected to form the static pressure expansion pipe 1; the outer sides of any two adjacent expansion convex rings 2 are provided with anti-slip rings 4, and the anti-slip rings 4 surround the outer side of the expansion concave ring 3 between the two expansion convex rings 2; a flange connecting pipe 5 is formed at the tail end of the static pressure expansion pipe 1, the flange connecting pipe 5 is inwards bent to form a flange connecting area 6, a connecting flange 7 is arranged on the outer side of the flange connecting pipe 5, the connecting flange 7 is positioned in the flange connecting area 6, the inner diameter of the connecting flange 7 is equal to the outer diameter of the flange connecting pipe 5, and the thickness of the connecting flange 7 is equal to the extension length of the flange connecting area 6; a plurality of flange connecting through holes 8 are formed in the connecting flange 7, the flange connecting through holes 8 vertically penetrate through the connecting flange 7, and the centers of the plurality of flange connecting through holes 8 are positioned on the same circumference; an adjusting ring 9 is formed on the outer side of the connecting flange 7, the connecting flange 7 and the adjusting ring 9 are integrally formed, a plurality of adjusting through holes 10 are formed in the adjusting ring 9, the adjusting through holes 10 vertically penetrate through the adjusting ring 9, and the centers of the adjusting through holes 10 are located on the same circumference; the number and the position of the adjusting through holes 10 on the connecting flanges 7 at the two ends of the static pressure expansion pipe 1 correspond to one another, an adjusting bolt 11 is connected between the two corresponding adjusting through holes 10, the adjusting bolt 11 sequentially penetrates through the two adjusting through holes 10 to fix the static pressure expansion pipe 1 between the two connecting flanges 7, a plurality of adjusting nuts 12 are arranged on the adjusting bolt 11, and the adjusting nuts 12 are respectively located on the two sides of the adjusting ring 9. The flange connecting through holes 8 are internally provided with flange connecting bolts 13, the connecting flange 7 is connected with a pipeline flange 14 through the flange connecting through holes 8 and the flange connecting bolts 13, the pipeline flange 14 is provided with a plurality of flange connecting through holes 8, and the positions and the number of the flange connecting through holes 8 on the pipeline flange 14 correspond to the number and the positions of the flange connecting through holes 8 on the connecting flange 7 one by one. An expansion pipe connecting groove 15 is formed in one end, facing the connecting flange 7, of the pipeline flange 14, the expansion pipe connecting groove 15 extends along the axial direction of the connecting flange 7, a glass steel pipeline 16 is connected into the pipeline flange 14, a pipeline ring 17 is formed at the tail end of the glass steel pipeline 16, the diameter of the pipeline ring 17 is equal to that of the expansion pipe connecting groove 15, as shown in fig. 4, the pipeline ring 17 is located in the expansion pipe connecting groove 15 and connected with the static pressure expansion pipe 1, and a sealing gasket 18 is arranged between the static pressure expansion pipe 1 and the pipeline ring 17.
According to an embodiment of the present invention, the material of the static pressure expansion pipe 1 is PTFE polytetrafluoroethylene.
The utility model provides an embodiment is when implementing, and 1 inside lining of static pressure expansion pipe is between two flange 7, acts as the effect of pipeline between two flange 7, and the static pressure expansion pipe 1 that adopts the PTFE polytetrafluoroethylene material has high temperature resistant, alkali-proof, acidproof, corrosion-resistant characteristics, has good result of use and longer life. Meanwhile, the static pressure expansion pipe 1 adopts a corrugated pipe-shaped structure and can have larger deformation resistance, and has stronger adaptability to the conditions in the pipe. Anticreep ring 4 and adjusting bolt 11 all play the fixed action to static pressure expansion pipe 1, and adjusting bolt 11 can also play the effect of adjusting the distance of static pressure expansion pipe 1 between two flange 7, is convenient for select reasonable interval, prevents that static pressure expansion pipe 1 is too loose or tension. The connecting flanges 7 adopted at the two ends of the whole pipeline compensator are convenient for the connection of the pipeline compensator, so that the use, installation and maintenance of the pipeline compensator are more convenient.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A novel pipeline compensator for a process comprises a static pressure expansion pipe (1), and is characterized in that the main body structure of the static pressure expansion pipe (1) is in a corrugated pipe shape, the static pressure expansion pipe (1) comprises a plurality of expansion outer convex rings (2) and a plurality of expansion inner concave rings (3), and the expansion outer convex rings (2) and the expansion inner concave rings (3) are sequentially and alternately connected to form the static pressure expansion pipe (1); the outer sides of any two adjacent expansion convex rings (2) are respectively provided with a slip-off preventing ring (4), and the slip-off preventing rings (4) surround the outer side of the expansion concave ring (3) between the two expansion convex rings (2); a flange connecting pipe (5) is formed at the tail end of the static pressure expansion pipe (1), and the flange connecting pipe (5) is inwards bent to form a flange connecting area (6); a connecting flange (7) is arranged on the outer side of the flange connecting pipe (5), the connecting flange (7) is positioned in the flange connecting area (6), the inner diameter of the connecting flange (7) is equal to the outer diameter of the flange connecting pipe (5), and the thickness of the connecting flange (7) is equal to the extending length of the flange connecting area (6); a plurality of flange connecting through holes (8) are formed in the connecting flange (7), the flange connecting through holes (8) vertically penetrate through the connecting flange (7), and the centers of the flange connecting through holes (8) are positioned on the same circumference; an adjusting ring (9) is formed on the outer side of the connecting flange (7), a plurality of adjusting through holes (10) are formed in the adjusting ring (9), the adjusting through holes (10) vertically penetrate through the adjusting ring (9), and the centers of the adjusting through holes (10) are located on the same circumference; the number and the positions of the adjusting through holes (10) on the connecting flanges (7) at the two ends of the static pressure expansion pipe (1) are in one-to-one correspondence, adjusting bolts (11) are connected between the corresponding two adjusting through holes (10), and the adjusting bolts (11) sequentially penetrate through the two adjusting through holes (10) to fix the static pressure expansion pipe (1) between the two connecting flanges (7).
2. The new process pipe compensator according to claim 1, wherein the material of the static pressure expansion pipe (1) is PTFE teflon.
3. A new process pipe compensator according to claim 1, characterized in that the connection flange (7) and the adjusting ring (9) are formed in one piece.
4. The novel process pipe compensator according to claim 1, wherein a plurality of adjusting nuts (12) are provided on the adjusting bolt (11), and the plurality of adjusting nuts (12) are respectively located on both sides of the adjusting ring (9).
5. The novel process pipe compensator according to claim 1, wherein flange connecting bolts (13) are arranged in the flange connecting through holes (8), and the connecting flange (7) is connected with a pipe flange (14) through the flange connecting through holes (8) and the flange connecting bolts (13).
6. The novel process pipe compensator according to claim 5, wherein a plurality of flange connection through holes (8) are formed on the pipe flange (14), and the positions and the number of the flange connection through holes (8) on the pipe flange (14) correspond to the number and the positions of the flange connection through holes (8) on the connection flange (7) in a one-to-one manner.
7. The new process pipe compensator according to claim 5, wherein the end of the pipe flange (14) facing the connecting flange (7) is formed with an expansion pipe connection groove (15), the expansion pipe connection groove (15) extending in the axial direction of the connecting flange (7).
8. The novel process pipe compensator according to claim 7, wherein a glass reinforced plastic pipe (16) is connected in the pipe flange (14), the end of the glass reinforced plastic pipe (16) is formed with a pipe loop (17), and the diameter of the pipe loop (17) is equal to the diameter of the expansion pipe connection groove (15).
9. The new process pipe compensator according to claim 8, characterized by a sealing gasket (18) arranged between the static pressure expansion pipe (1) and the pipe loop (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660629.XU CN212203562U (en) | 2020-04-27 | 2020-04-27 | Novel pipeline compensator for technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660629.XU CN212203562U (en) | 2020-04-27 | 2020-04-27 | Novel pipeline compensator for technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212203562U true CN212203562U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020660629.XU Active CN212203562U (en) | 2020-04-27 | 2020-04-27 | Novel pipeline compensator for technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212203562U (en) |
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2020
- 2020-04-27 CN CN202020660629.XU patent/CN212203562U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 276800 north of Lingang road and west of Park 1st Road, Donggang District, Rizhao City, Shandong Province Patentee after: Shandong lishante Intelligent Technology Co.,Ltd. Address before: 276800 north of Lingang Road, taoluo Town, Donggang District, Rizhao City, Shandong Province Patentee before: Shandong Lishan Intelligent Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230109 Address after: 276800 north of Lingang road and west of Park 1st Road, Donggang District, Rizhao City, Shandong Province Patentee after: Corclair Acid Recycling Technology (Shandong) Co.,Ltd. Address before: 276800 north of Lingang road and west of Park 1st Road, Donggang District, Rizhao City, Shandong Province Patentee before: Shandong lishante Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |