CN220457631U - Chemical raw material transmission is with preventing static pipeline - Google Patents
Chemical raw material transmission is with preventing static pipeline Download PDFInfo
- Publication number
- CN220457631U CN220457631U CN202322040164.4U CN202322040164U CN220457631U CN 220457631 U CN220457631 U CN 220457631U CN 202322040164 U CN202322040164 U CN 202322040164U CN 220457631 U CN220457631 U CN 220457631U
- Authority
- CN
- China
- Prior art keywords
- column
- annular
- connector
- pipeline
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000013064 chemical raw material Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 230000003068 static effect Effects 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 239000003317 industrial substance Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- -1 polytetrafluoroethylene Polymers 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the field of nonmetallic pipelines, in particular to an antistatic pipeline for chemical raw material transmission, which comprises a connector serving as a connecting carrier, wherein an antistatic mechanism for preventing static electricity generated by the pipeline is arranged on the inner side surface of the connector, and a fixing mechanism for fixing the pipeline is arranged on the surface of the connector; the antistatic mechanism comprises an annular column fixedly mounted on the inner wall of the connector, a limiting groove is formed in the surface of the annular column, a spring is arranged in the annular column, and a sliding column is movably connected in the annular column. According to the utility model, through the metal wires arranged in the first connecting hole and the second connecting hole, static charges generated during conveying of the connecting pipe can sequentially pass through the metal wires, the kettle bottom valve and the ground wire of the kettle body of the reaction kettle are led out, the first connecting hole and the second connecting hole are arranged on the surfaces of the annular column and the sliding column, the metal wires are conveniently fixed and limited on the surfaces of the annular column and the sliding column, the metal wires with different lengths are conveniently installed, and the use effect is better.
Description
Technical Field
The utility model relates to the field of nonmetallic pipelines, in particular to an antistatic pipeline for chemical raw material transmission.
Background
At present, two pipelines mainly used for pumping organic solvents during chemical raw material transportation are available: 1. the nonmetallic pipeline comprises rubber, PP, PE, polytetrafluoroethylene and other material pipelines, and has the advantages of low cost, durability and long service life. The disadvantage is that static electricity cannot be conducted away, and explosion accidents are easily caused. 2. Metal pipe: the stainless steel corrugated hose has the advantages that static electricity generated in the process can be immediately removed, and the defects are that: 1. cost; 2. the service life in the corrosive environment is short. In the fine chemical production process, a large amount of organic solvent is involved in the field, and the pipeline for conveying the volatile organic liquid is conveyed by adopting materials such as acid corrosion resistant polypropylene, polytetrafluoroethylene and the like.
The applicant found that the following problems exist in practical use: in the prior art, materials such as acid corrosion resistant polypropylene, polytetrafluoroethylene and the like are mostly adopted for conveying pipelines containing organic volatile liquid, but static electricity generated by friction of organic steam in the conveying process cannot be eliminated in a high polymer material pipeline, electric spark is generated by accumulation of static electricity, and the explosion of the organic liquid is caused, so that serious accidents are caused.
Accordingly, there is a need to provide an antistatic pipeline for chemical raw material transmission, which solves the above technical problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an antistatic pipeline for chemical raw material transmission, aiming at the defects in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the non-metal pipeline anti-static device comprises a connector serving as a connecting carrier, wherein an anti-static mechanism for preventing static electricity generated by a pipeline is arranged on the inner side surface of the connector, and a fixing mechanism for fixing the pipeline is arranged on the surface of the connector;
the anti-static mechanism comprises an annular column fixedly mounted on the inner wall of the connector, a limit groove is formed in the surface of the annular column, a spring is arranged in the annular column, a sliding column is movably connected to the annular column, a limit column used for limiting is fixedly connected to the surface of the sliding column, a first connecting hole is formed in the surfaces of the sliding column and the annular column, a second connecting hole is formed in the surface of the sliding column, and metal wires are arranged in the first connecting hole and the second connecting hole.
Further, the annular column, the sliding column and the limiting column are made of metal materials, two groups of connectors are arranged, and connecting pipes are arranged in the connector.
The limiting column is further arranged, the limiting column and the sliding column form a fixed structure through welding, and the annular column and the connector form a fixed structure through welding.
Further, the surface of the sliding column is attached to the inner wall of the annular column, and the limiting column is attached to the surface of the limiting groove.
Further set up, fixed establishment is including fixed mounting in the spacing ring on the surface of connector, fixed establishment is including locating the annular piece on connector surface, the surface fixed mounting of annular piece has L piece, and the surface of L piece has the screw thread post through threaded connection.
The screw thread post is characterized in that a bearing is fixedly arranged at the bottom of the screw thread post, a round block is fixedly arranged on the surface of the bottom of the bearing, and an arc block is fixedly connected with the surface of the round block.
Further, the round block and the arc block are of an integrated structure, the inner side surface of the arc block is in contact with the surface of the connecting pipe, and the annular block is connected with the connecting head through threads.
Compared with the related art, the antistatic pipeline for chemical raw material transmission has the following beneficial effects:
the utility model provides an antistatic pipeline for chemical raw material transmission, which solves the technical problems that static electricity generated by friction of organic steam cannot be eliminated in a high polymer material pipeline in the conveying process, electric sparks are generated by accumulation of static electricity, organic liquid explodes and serious accidents are caused, static charges generated during conveying of a connecting pipe can sequentially pass through metal wires arranged in a first connecting hole and a second connecting hole, a kettle bottom valve and a grounding wire of a kettle body of a reaction kettle are led out, the surfaces of an annular column and a sliding column are provided with the first connecting hole and the second connecting hole, the metal wires are conveniently fixed and limited on the surfaces of the annular column and the sliding column, and the metal wires with different lengths are convenient to install, so that the antistatic pipeline has better use effect.
The utility model provides an antistatic pipeline for chemical raw material transmission, which adopts an annular block in threaded connection, is convenient to separate the annular block from a connector, is convenient to assemble and disassemble, is convenient to clamp a connecting pipe with proper length with the connector, is screwed with a threaded column, and the threaded column pushes a bearing and a round block to slide, so that the arc block can be pushed to be attached to the surface of the connecting pipe, the connecting pipe is convenient to connect with the connector, and meanwhile, the connecting pipe with different lengths is convenient to install, and the use effect is good.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an antistatic pipeline for chemical raw material transportation according to the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a front cross-sectional view of the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Reference numerals in the drawings: 1. a connector; 2. an antistatic mechanism; 3. a fixing mechanism; 4. an annular column; 5. a limit groove; 6. a spring; 7. a sliding column; 8. a limit column; 9. a first connecting hole; 10. a second connecting hole; 11. a wire; 12. a connecting pipe; 13. a limiting ring; 14. an annular block; 15. l blocks; 16. a threaded column; 17. a bearing; 18. round blocks; 19. arc blocks.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.
Embodiment one:
as shown in fig. 1-4, the anti-static pipeline for chemical raw material transmission comprises a connector 1 as a connecting carrier, wherein an anti-static mechanism 2 for preventing static electricity generated by the pipeline is arranged on the inner side surface of the connector 1, and a fixing mechanism 3 for fixing the pipeline is arranged on the surface of the connector 1;
the anti-static mechanism 2 comprises an annular column 4 fixedly mounted on the inner wall of the connector 1, a limit groove 5 is formed in the surface of the annular column 4, a spring 6 is arranged in the annular column 4, a sliding column 7 is movably connected to the annular column 4, a limit column 8 used for limiting is fixedly connected to the surface of the sliding column 7, a first connecting hole 9 is formed in the surfaces of the sliding column 7 and the annular column 4, a second connecting hole 10 is formed in the surface of the sliding column 7, and metal wires 11 are arranged in the first connecting hole 9 and the second connecting hole 10.
As shown in fig. 1-4, the annular column 4, the sliding column 7 and the limiting column 8 are made of metal materials, two groups of connectors 1 are arranged, and the connector 1 is provided with a connecting pipe 12.
As shown in fig. 1 to 4, the limit post 8 forms a fixed structure with the sliding post 7 by welding, and the annular post 4 forms a fixed structure with the connector 1 by welding.
As shown in fig. 1 to 4, the surface of the sliding column 7 is attached to the inner wall of the annular column 4, and the limit column 8 is attached to the surface of the limit groove 5.
In implementation, owing to have wire 11 at annular post 4 and the inside setting of slip post 7, can pass through wire 11 in proper order with the static charge that produces when connecting pipe 12 carries, the cauldron bottom valve, the reactor cauldron body earth connection leads the removal, when needing different length wires 11 of installation, slip post 7, pass the connecting hole one 9 on annular post 4 and slip post 7 surface with wire 11, spring 6 promotes slip post 7 simultaneously and slides, make the connecting hole one 9 dislocation on annular post 4 and slip post 7 surface, carry out spacingly to wire 11, pass the connecting hole two 10 on slip post 7 surface with wire 11 and tie knots spacingly, can accomplish the installation to wire 11, the simple installation.
Embodiment two:
as shown in fig. 1-3, on the basis of the first embodiment, the present utility model provides a technical solution: the fixing mechanism 3 comprises a limiting ring 13 fixedly arranged on the surface of the connector 1, the fixing mechanism 3 comprises an annular block 14 arranged on the surface of the connector 1, an L block 15 is fixedly arranged on the surface of the annular block 14, and a threaded column 16 is connected with the surface of the L block 15 through threads.
As shown in fig. 1-3, a bearing 17 is fixedly arranged at the bottom of the threaded column 16, a round block 18 is fixedly arranged on the bottom surface of the bearing 17, and an arc-shaped block 19 is fixedly connected to the surface of the round block 18.
As shown in fig. 1 to 3, the round block 18 and the arc block 19 are of an integrated structure, the inner side surface of the arc block 19 is in contact with the surface of the connecting pipe 12, and the annular block 14 is connected with the connecting head 1 through threads.
In implementation, when the connecting pipe 12 with different lengths is required to be installed, the connecting pipe 12 is attached to the surface of the connector 1, meanwhile, the threaded column 16 is screwed, the threaded column 16 pushes the bearing 17 to slide, the bearing 17 drives the round block 18 and the arc block 19 to slide, the arc block 19 can be attached to the surface of the connecting pipe 12, and the connecting pipe 12 with different lengths can be connected with the connector 1, so that the connecting pipe is convenient to install and detach.
The technical scheme has the advantages in practical application including but not limited to the following points:
1. because the metal wires 11 are arranged in the annular column 4 and the sliding column 7, static charges generated during conveying of the connecting pipe 12 can sequentially pass through the metal wires 11, the kettle bottom valve and the kettle body grounding wire of the reaction kettle are led out, the practicability is good, when the metal wires 11 with different lengths are required to be installed, the sliding column 7 is slid, the metal wires 11 penetrate through the first connecting holes 9 on the surfaces of the annular column 4 and the sliding column 7, meanwhile, the spring 6 pushes the sliding column 7 to slide, the first connecting holes 9 on the surfaces of the annular column 4 and the sliding column 7 are misplaced, the metal wires 11 are limited, the metal wires 11 penetrate through the second connecting holes 10 on the surfaces of the sliding column 7 and are knotted and limited, the installation of the metal wires 11 can be completed, and the installation is simple and convenient;
2. when the connecting pipes 12 with different lengths are required to be installed, the connecting pipes 12 are attached to the surfaces of the connectors 1, meanwhile, the threaded columns 16 are screwed, the threaded columns 16 push the bearings 17 to slide, the bearings 17 drive the round blocks 18 and the arc blocks 19 to slide, the arc blocks 19 can be attached to the surfaces of the connecting pipes 12, and the connecting pipes 12 with different lengths can be connected with the connectors 1, so that the connecting pipes are convenient to install and detach.
According to the technical scheme, firstly, the connector 1 is installed with the kettle bottom valve and the reaction kettle body, because the metal wires 11 are arranged inside the annular column 4 and the sliding column 7, static charges generated when the connecting pipe 12 is conveyed sequentially pass through the metal wires 11, the kettle bottom valve and the reaction kettle body ground wire are led out, when the metal wires 11 with different lengths are required to be installed, the sliding column 7 slides, the metal wires 11 penetrate through the first connecting holes 9 on the surfaces of the annular column 4 and the sliding column 7, meanwhile, the spring 6 pushes the sliding column 7 to slide, the first connecting holes 9 on the surfaces of the annular column 4 and the sliding column 7 are misplaced, the metal wires 11 are limited, the metal wires 11 penetrate through the second connecting holes 10 on the surfaces of the sliding column 7 and are limited, the installation of the metal wires 11 can be completed, when the connecting pipe 12 with different lengths is required to be installed, the connecting pipe 12 is attached to the surface of the connector 1, meanwhile, the threaded column 16 is screwed, the threaded column 16 pushes the bearing 17 to slide, and the bearing 17 drives the circular block 18 and the arc block 19 to slide, so that the arc block 19 can be attached to the surface of the connecting pipe 12 with the connecting pipe 1 with different lengths.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an antistatic pipeline for industrial chemicals transmission, is including connector (1) as connection carrier, its characterized in that: an antistatic mechanism (2) for preventing static electricity generated by the pipeline is arranged on the inner side surface of the connector (1), and a fixing mechanism (3) for fixing the pipeline is arranged on the surface of the connector (1);
the anti-static mechanism (2) comprises an annular column (4) fixedly mounted on the inner wall of the connector (1), a limiting groove (5) is formed in the surface of the annular column (4), a spring (6) is arranged in the annular column (4), a sliding column (7) is movably connected to the inside of the annular column (4), a limiting column (8) used for limiting is fixedly connected to the surface of the sliding column (7), a first connecting hole (9) is formed in the surfaces of the sliding column (7) and the annular column (4), a second connecting hole (10) is formed in the surface of the sliding column (7), and a metal wire (11) is arranged in the first connecting hole (9) and the second connecting hole (10).
2. The antistatic pipeline for chemical raw material transmission according to claim 1, wherein the annular column (4), the sliding column (7) and the limiting column (8) are made of metal materials, two groups of connectors (1) are arranged, and the expression of the connectors (1) is provided with connecting pipes (12).
3. An antistatic pipeline for chemical raw material transmission according to claim 1, characterized in that the limit column (8) forms a fixed structure with the sliding column (7) by welding, and the annular column (4) forms a fixed structure with the connector (1) by welding.
4. The antistatic pipeline for chemical raw material transmission according to claim 1, wherein the surface of the sliding column (7) is attached to the inner wall of the annular column (4), and the limiting column (8) is attached to the surface of the limiting groove (5).
5. The antistatic pipeline for chemical raw material transmission according to claim 1, wherein the fixing mechanism (3) comprises a limiting ring (13) fixedly installed on the surface of the connector (1), the fixing mechanism (3) comprises an annular block (14) arranged on the surface of the connector (1), an L block (15) is fixedly installed on the surface of the annular block (14), and a threaded column (16) is connected to the surface of the L block (15) through threads.
6. The antistatic pipeline for chemical raw material transmission according to claim 5, wherein a bearing (17) is fixedly installed at the bottom of the threaded column (16), a round block (18) is fixedly installed on the bottom surface of the bearing (17), and an arc block (19) is fixedly connected to the surface of the round block (18).
7. The antistatic pipeline for chemical raw material transmission according to claim 6, wherein the round block (18) and the arc block (19) are of an integrated structure, the inner side surface of the arc block (19) is in contact with the surface of the connecting pipe (12), and the annular block (14) is connected with the connecting head (1) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322040164.4U CN220457631U (en) | 2023-08-01 | 2023-08-01 | Chemical raw material transmission is with preventing static pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322040164.4U CN220457631U (en) | 2023-08-01 | 2023-08-01 | Chemical raw material transmission is with preventing static pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220457631U true CN220457631U (en) | 2024-02-06 |
Family
ID=89739910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322040164.4U Active CN220457631U (en) | 2023-08-01 | 2023-08-01 | Chemical raw material transmission is with preventing static pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220457631U (en) |
-
2023
- 2023-08-01 CN CN202322040164.4U patent/CN220457631U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105383862B (en) | Coating multiple tube transmission device | |
| CN220457631U (en) | Chemical raw material transmission is with preventing static pipeline | |
| CN102291918A (en) | Electrostatic-elimination grounding device for metal pipeline | |
| US3927451A (en) | Methods of fitting fluid pressure operated devices into pipelines | |
| CN211738394U (en) | High-pressure rubber pipe plug mechanism | |
| CN205441459U (en) | Equipment is deposited to steel pipe | |
| CN217272736U (en) | PVC-U feed pipe convenient to installation | |
| CN105344766A (en) | Device capable of bending heating pipes of different diameters | |
| CN213314885U (en) | Preparation system for high-temperature corrosion inhibitor | |
| CN113560280A (en) | Tar accumulation preventing device for hot gas pipeline | |
| CN213102798U (en) | Underground pipeline production is with anticorrosive coating spraying device | |
| CN210623874U (en) | Novel pipe connecting device | |
| CN216192731U (en) | Anticorrosive positive pole instrument in oil pipe installation type sleeve pipe | |
| CN211507937U (en) | Electrostatic conducting plastic pipeline bridging electric plug | |
| CN202647006U (en) | Portable connector hose | |
| CN220134897U (en) | Anti-static jumper wire device for flange | |
| CN205479837U (en) | Connecting piece of nonrust steel pipe of quick installation | |
| CN201288919Y (en) | Pipeline quick clip | |
| CN217717434U (en) | Corrosion detection device for underground oil casing | |
| RU165757U1 (en) | INSULATING FLANGE CONNECTION TO PROTECT PIPELINES FROM CORROSION | |
| CN214363926U (en) | Drainage pipe joint mounting structure | |
| CN203427015U (en) | Petroleum pipeline elastic force mark belt | |
| CN217301902U (en) | Pipeline installation device for water and electricity pipeline engineering | |
| CN214744183U (en) | Protection device for be used for petroleum pipeline butt joint | |
| CN218239155U (en) | Industrial pressure transmitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |