CN221300528U - Air source pipeline installation device of low-temperature methanol washing system - Google Patents
Air source pipeline installation device of low-temperature methanol washing system Download PDFInfo
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- CN221300528U CN221300528U CN202322796973.8U CN202322796973U CN221300528U CN 221300528 U CN221300528 U CN 221300528U CN 202322796973 U CN202322796973 U CN 202322796973U CN 221300528 U CN221300528 U CN 221300528U
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- Prior art keywords
- pipeline
- air source
- pipe
- angle steel
- low
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000005406 washing Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 239000010963 304 stainless steel Substances 0.000 claims description 5
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 5
- 238000005201 scrubbing Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 10
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses an air source pipeline installation device of a low-temperature methanol washing system, which comprises: the air source pipeline comprises a plurality of sections of transverse pipelines and longitudinal pipelines which are connected with each other, and the transverse pipelines and the longitudinal pipelines are connected by adopting elbows; the inlet end of the air source pipe is provided with a connector for connecting an air source, and the outlet end of the air source pipe is connected with an air inlet pipe of the instrument through a valve; the section of the porous angle steel is I-shaped, the porous angle steel sections are combined in a crisscross manner, and the transverse pipeline and the longitudinal pipeline are fixedly arranged along the transverse porous angle steel and the longitudinal porous angle steel respectively; the air source pipe also comprises T-shaped pipelines, and the staggered connection parts of the T-shaped pipelines are connected by adopting a tee joint structure; the outlet end of the air source pipe is provided with a plurality of air source pipes which are respectively led to different instruments. The utility model has simple structure and is suitable for the installation of the air source pipeline of the low-temperature methanol washing system.
Description
Technical Field
The utility model relates to the field of connection of air source pipelines, in particular to an air source pipeline installation device of a low-temperature methanol washing system.
Background
With the rise of the coal chemical industry, the low-temperature methanol washing process has the characteristics of high gas purification degree, high acid gas solubility and good selectivity, and is widely used for removing the acid gas after coal gasification. Pipe connection refers to connecting pipe sections that have been prefabricated into a complete system according to the requirements of the design drawing. In low temperature methanol scrubbing systems, calibration of the instrument, as well as other aspects of testing, often requires that various standard gases be separately connected to the standard gas inlet end of each test instrument. Because the characteristics of low temperature methanol washing system, the condition that is the two-phase flow in the pipeline is comparatively more, traditional standard gas air supply pipeline device can lead to pipe vibrations, intraductal cavitation phenomenon that takes place, again because the pipeline is arranged far away more complicated, leads to the operation inconvenient, often leads to intraductal internal pressure insufficient scheduling problem, brings inconvenience for work, leads to work efficiency not high.
Disclosure of utility model
The problem existing at present is that the traditional standard gas source pipeline device is not suitable for a low-temperature methanol washing system.
In order to solve the technical problems, the utility model provides an air source pipeline installation device of a low-temperature methanol washing system, which comprises: the air source pipeline comprises a plurality of sections of transverse pipelines and longitudinal pipelines which are connected with each other, and the transverse pipelines and the longitudinal pipelines are connected by adopting elbows; the inlet end of the air source pipe is provided with a connector for connecting an air source, and the outlet end of the air source pipe is connected with an air inlet pipe of the instrument through a valve; the section of the porous angle steel is I-shaped, the porous angle steel sections are combined in a crisscross manner, and the transverse pipeline and the longitudinal pipeline are fixedly arranged along the transverse porous angle steel and the longitudinal porous angle steel respectively; the air source pipe also comprises a T-shaped pipeline, and the staggered connection parts of the T-shaped pipeline are connected by adopting a tee joint structure; the outlet end of the air source pipe is provided with a plurality of air source pipes which are respectively led to different instruments.
According to the embodiment of the application, the porous angle steel is provided with a plurality of U-shaped bolts, and the air source pipeline is fixed on the porous angle steel through the U-shaped bolts.
According to the embodiment of the application, the U-shaped bolt is welded on the porous angle steel.
According to an embodiment of the application, the apparatus includes various pumps and heat exchangers.
According to an embodiment of the application, the pipe diameter of the longitudinal pipe is smaller than the pipe diameter of the transverse pipe.
According to an embodiment of the application, the inlet end surface of the air supply line is provided with a label.
According to an embodiment of the application, the gas source pipeline is a 304 stainless steel pipe.
According to an embodiment of the application, each valve is provided with an air source ball valve.
According to the embodiment of the application, the joint of the inlet end of the air source pipe is a stainless steel taper pipe joint NPT.
According to the embodiment of the application, an air inlet pipe of the instrument is connected with a top flat reducing pipe, and the top flat reducing pipe is connected with an outlet end of an air source pipeline.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:
1. Each pipeline section of air supply pipeline is fixed through the U type bolt of welding on many empty angle steel, reduces pipe vibrations, connects through elbow or three way connection between each pipeline, improves gaseous smoothness and leakproofness, compares among the prior art multiple sealing treatment of pipeline junction, and is more convenient effective.
2. The pipe diameter of the longitudinal pipeline is slightly smaller than that of the transverse pipeline, so that the medium flow speed is improved, the flowing form is changed, and the vibration of the pipe is reduced.
3. In the application, the instrument is connected with the air source pipeline by adopting the top-flat reducing pipe, so that the direct connection of two pipelines with different diameters is realized, the occurrence of cavitation is avoided, and the tightness and reliability of the pipelines are ensured.
Drawings
FIG. 1 is a schematic diagram of an exemplary embodiment of the present utility model illustrating the deployment of a gas supply line;
FIG. 2 is a schematic diagram of the connection of the air source pipeline ports in the example of the utility model.
The reference numerals are explained as follows:
10. The device comprises an air source pipeline, a transverse pipeline, a longitudinal pipeline, a porous angle steel, a 21U-shaped bolt, a 22 valve, a 23 elbow, a 24 tee joint, a 25 stainless steel taper pipe joint NPT and a 26 label.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Referring to fig. 1, an air source pipeline installation device of a low-temperature methanol washing system is shown, which comprises an air source pipeline 10 and porous angle steel 20 for installing the air source pipeline 10, wherein each section of pipeline of the air source pipeline 10 is arranged along the porous angle steel 20, and the pipeline is stably built and is suitable for the characteristics of the low-temperature methanol washing system.
In this embodiment, the air source pipeline 10 includes a plurality of sections of transverse pipelines 11 and longitudinal pipelines 12 which are connected with each other, and the transverse pipelines 11 and the longitudinal pipelines 12 are connected by adopting elbows 23; the inlet end of the air source pipe is provided with a connector for connecting an air source, and the outlet end of the air source pipe is connected with an air inlet pipe of the instrument through a valve 22. The air source pipe also comprises a T-shaped pipeline, and the staggered connection parts of the T-shaped pipeline are connected by adopting a tee joint 24 structure. Both the elbow 23 and the tee 24 ensure the tightness and reliability of the pipeline.
It will be appreciated that the transverse conduit 11 is parallel to the ground and the longitudinal conduit 12 is perpendicular to the ground.
Further, as shown in fig. 1, there are a plurality of outlet ends of the air source pipe, which are respectively led to different instruments. The air inlet end of the instrument is connected with the outlet end of the air source pipeline 10 by adopting a top flat reducing pipe.
Further, the section of the porous angle steel 20 is I-shaped, the porous angle steel 20 is combined in a criss-cross manner, and the transverse pipeline 11 and the longitudinal pipeline 12 are fixedly arranged along the transverse porous angle steel 20 and the longitudinal porous angle steel 20 respectively.
Further, a plurality of U-shaped bolts 21 are arranged on the porous angle steel 20, and the air source pipeline 10 is fixed on the porous angle steel 20 through the U-shaped bolts 21. Preferably, the U-bolts 21 are welded to the perforated angle 20.
Further, the instrument includes various pumps and heat exchangers.
Further, the pipe diameter of the longitudinal pipeline 12 is smaller than that of the transverse pipeline 11, so that the flow rate of the medium is improved, the flowing form is changed, and the vibration of the pipe is reduced.
Further, the inlet end surface of the air supply line 10 is provided with a label 26, and the label 26 displays the instrument position number.
Further, the gas source line 10 is preferably 304 stainless steel, wherein the elbow 23, the tee 24 connecting the line segments are also made of 304 stainless steel.
Further, a plurality of valves 22 are arranged on the pipeline of the air source pipeline 10, each valve 22 is provided with an air source ball valve, and a 304 stainless steel pipe is arranged behind the air source ball valve.
Further, as shown in fig. 2, the inlet end of the air source tube is connected with a stainless steel taper tube connector NPT25.
In summary, the technical scheme of the application has the following beneficial effects:
1. Each pipeline section of air supply pipeline is fixed through the U type bolt of welding on many empty angle steel, reduces pipe vibrations, connects through elbow or three way connection between each pipeline, improves gaseous smoothness and leakproofness, compares among the prior art multiple sealing treatment of pipeline junction, and is more convenient effective.
2. The pipe diameter of the longitudinal pipeline is slightly smaller than that of the transverse pipeline, so that the medium flow speed is improved, the flowing form is changed, and the vibration of the pipe is reduced.
3. In the application, the instrument is connected with the air source pipeline by adopting the top-flat reducing pipe, so that the direct connection of two pipelines with different diameters is realized, the occurrence of cavitation is avoided, and the tightness and reliability of the pipelines are ensured.
The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (10)
1. An air source pipeline installation device of a low-temperature methanol washing system, which is characterized by comprising: the air source pipeline and the porous angle steel provided with the air source pipeline,
The air source pipeline comprises a plurality of sections of transverse pipelines and longitudinal pipelines which are connected with each other, and the transverse pipelines and the longitudinal pipelines are connected by adopting elbows; the inlet end of the air source pipe is provided with a connector for connecting an air source, and the outlet end of the air source pipe is connected with an air inlet pipe of the instrument through a valve;
The section of the porous angle steel is I-shaped, the porous angle steel is combined in a staggered manner, and the transverse pipeline and the longitudinal pipeline are fixedly arranged along the transverse porous angle steel and the longitudinal porous angle steel respectively;
the air source pipe also comprises a T-shaped pipeline, and the staggered connection parts of the T-shaped pipeline are connected by adopting a tee joint structure;
The outlet ends of the air source pipes are multiple and respectively lead to different instruments.
2. The air source pipeline installation device of the low-temperature methanol washing system according to claim 1, wherein a plurality of U-shaped bolts are arranged on the porous angle steel, and the air source pipeline is fixed on the porous angle steel through the U-shaped bolts.
3. The air supply pipeline installation device of the low-temperature methanol washing system according to claim 2, wherein the U-shaped bolt is welded on the porous angle steel.
4. A source line installation for a cryogenic methanol scrubbing system according to claim 1, wherein the apparatus comprises a pump and a heat exchanger.
5. A gas source pipeline installation device of a low-temperature methanol washing system according to claim 1, wherein the pipe diameter of the longitudinal pipeline is smaller than that of the transverse pipeline.
6. A gas source line installation device for a cryogenic methanol scrubbing system as in claim 1, wherein the inlet end surface of the gas source line is provided with a label.
7. A gas source line installation for a cryogenic methanol scrubbing system as in claim 1 wherein said gas source line is a 304 stainless steel tube.
8. A low temperature methanol scrubbing system air supply line mounting as defined in claim 1 wherein each said valve has an air supply ball valve.
9. The air supply pipeline installation device of the low-temperature methanol washing system according to claim 1, wherein the joint of the inlet end of the air supply pipeline is a stainless steel taper pipe joint NPT.
10. A gas source pipeline installation device of a low-temperature methanol washing system according to claim 1, wherein a gas inlet pipe of the instrument is connected with a top-flat reducing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322796973.8U CN221300528U (en) | 2023-10-18 | 2023-10-18 | Air source pipeline installation device of low-temperature methanol washing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322796973.8U CN221300528U (en) | 2023-10-18 | 2023-10-18 | Air source pipeline installation device of low-temperature methanol washing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221300528U true CN221300528U (en) | 2024-07-09 |
Family
ID=91743477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322796973.8U Active CN221300528U (en) | 2023-10-18 | 2023-10-18 | Air source pipeline installation device of low-temperature methanol washing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221300528U (en) |
-
2023
- 2023-10-18 CN CN202322796973.8U patent/CN221300528U/en active Active
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