A method for laying butt joint connection of chemical oil and gas pipeline
A technology for oil and gas pipelines and processing methods, which is applied to metal processing equipment, manufacturing tools, grinding workpiece supports, etc. Problems such as grinding and offset of beveled surface of oil and gas pipelines
Active Publication Date: 2021-07-30
湖北能泰科技股份有限公司
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Problems solved by technology
[0003] At present, when dealing with the butt joint connection ports of chemical oil and gas pipelines, there are the following problems: first, the grinding thickness of the beveled surface of chemical oil and gas pipelines cannot be effectively controlled; As a result, the seal of the two pipes in the later period was not solid when welding; again, if you want to grind the oblique section of the chemical oil and gas pipeline by rotating it, the stability of the rotation of the chemical oil and gas pipeline cannot be guaranteed, which will cause the oblique section of the chemical oil and gas pipeline to be polished. shift
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Embodiment Construction
[0033] In order to make the technical means realized by the present invention, creative features, goals and effects easy to understand, the following combination Figure 1 to Figure 9 , to further elaborate the present invention.
[0034] A chemical oil and gas pipeline laying butt joint connection processing method, which uses a connection port processing device, the connection port processing device includes a base 1, a rotating device 2 and a processing device 3, and uses the above connection port processing device to lay the butt joint connection port of the chemical oil and gas pipeline The specific method for processing jobs is as follows:
[0035] Step 1. Preparatory work: before using the connection port to process the equipment, check the equipment first, and then place the chamfered chemical oil and gas pipeline on the rotating device 2;
[0036] Step 2, position adjustment: use the adjustment unit 31 to adjust the processing device 3 to the oblique section of the c...
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The invention relates to a treatment method for laying butt joint connection of chemical oil and gas pipelines, which uses connection port processing equipment, and the connection port processing equipment includes a base, a rotating device and a processing device, the upper surface of the base is equipped with a rotating device, and the right end of the rotating device is installed There are processing devices. The present invention can solve the following problems when processing the butt joint connection ports of chemical oil and gas pipelines: firstly, the grinding thickness of the inclined section of chemical oil and gas pipeline cannot be effectively controlled; secondly, it cannot effectively ensure that the grinding of the inclined section of chemical oil and gas pipeline will not The offset occurred, which led to the problem of unreliable sealing when the two sections of the pipeline were welded in the later stage; again, if you want to polish the oblique section of the chemical oil and gas pipeline by rotating it, the stability of the rotation of the chemical oil and gas pipeline cannot be guaranteed, which will cause the chemical oil and gas pipeline to be inclined. Offset in facet grinding.
Description
technical field [0001] The invention relates to the field of pipeline processing, in particular to a method for laying butt joint connection of chemical oil and gas pipelines. Background technique [0002] The treatment of the butt joint connection port of chemical oil and gas pipeline laying is to grind and anti-oxidize the oblique section of chemical oil and gas pipeline; the connection between the joints of chemical oil and gas pipeline is welded with oblique section, which can increase the welding contact area and improve the welding strength The beveled surface of chemical oil and gas pipelines needs to be polished before welding to remove burrs and some other impurities left after bevel cutting, so as not to affect the welding quality between pipelines and cause leakage problems when oil and gas are transported later. [0003] At present, when dealing with the butt joint connection ports of chemical oil and gas pipelines, there are the following problems: first, the gr...
Claims
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IPC IPC(8): B24B9/00B24B9/04B24B41/02B24B55/06B24B55/00B24B41/06B24B47/12
CPCB24B9/007B24B9/04B24B41/02B24B41/067B24B47/12B24B55/00B24B55/06
Inventor 潘苗妃陶猛
Owner 湖北能泰科技股份有限公司