A rust removal equipment for the inner wall of oil pipelines that can automatically scrape off impurities
A technology for oil pipelines and impurities, which is applied in the field of rust removal equipment on the inner wall of oil pipelines. It can solve the problems of low work efficiency, poor rust removal and polishing effect, long time of rust removal and polishing, etc., and achieves the effect of uniform transmission force and increased stability.
Active Publication Date: 2018-08-28
丰县华之美新能源科技有限公司
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Problems solved by technology
[0003] In order to solve the above problems, the present invention provides a kind of oil pipeline inner wall derusting equipment that can automatically scrape impurities, which can solve the problems of long derusting and polishing time, poor derusting and polishing effect and low work efficiency existing in existing petroleum pipeline derusting equipment It can realize the rapid removal of impurities and derusting and grinding functions on the inner wall of oil pipelines, and has the advantages of short derusting and grinding time, good derusting and grinding effects, and high work efficiency.
Method used
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[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0014] Such as Figure 1 to Figure 3As shown, a kind of rust removal equipment for the inner wall of oil pipelines that can automatically scrape impurities includes a rust removal support block 41, a transmission support shaft 42 is welded to the right end of the rust removal support block 41, and the outer wall of the middle part of the transmission support shaft 42 passes through two No. The transmission bearing 43a is equipped with a No. 1 transmission ring 43, and an annular rack 44 is welded on the outer wall of the No. 1 transmission ring 43. On the annular rack 44, four transmission mechanisms 45 are evenly meshed along the axial direction, and the bottom ends of the four transmission mechanisms 45 are uniform. Welded on the sidewall of t...
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The invention relates to petroleum pipe inner wall rust removing equipment capable of automatically scraping impurities. The equipment comprises a rust removing support block; the right end surface of the rust removing support block is welded with a transmission support shaft; a transmission ring 1 is mounted on the outer wall of the middle part of the transmission support shaft through two transmission bearings 1; an annular rack is welded on the outer wall of the transmission ring 1, and is uniformly engaged with four transmission mechanisms in the axis direction; the bottom ends of the four transmission mechanisms are uniformly welded on the side wall of the transmission support shaft; the transmission mechanisms include transmission support blocks welded on the outer wall of the transmission support shaft; transmission motors are mounted on the side walls of the transmission support blocks; the transmission support blocks achieve an effect of supporting the transmission motors; transmission gears are mounted on output shafts of the transmission motors, and are engaged with the annular rack; four connecting shafts are uniformly welded on the right side of the transmission ring 1; and transmission rings 2 are welded at the right end of the four connecting shafts. The equipment can realize quick impurity scraping, rust removing and polishing functions for an inner wall of a petroleum pipe.
Description
technical field [0001] The invention relates to the technical field of oil pipeline machinery, in particular to an oil pipeline inner wall derusting device capable of automatically scraping off impurities. Background technique [0002] With the rapid development of the petroleum industry, more and more oil pipelines and water injection pipelines are used in oil fields. Oil and water usually contain corrosive substances, which often lead to pipeline corrosion damage, especially the life of oil pipelines with high water content and sewage reinjection pipelines is greatly shortened, and the replacement of new pipelines faces huge costs. Corroded old pipelines need anti-corrosion treatment. The main way of oil pipeline anti-corrosion is to spray anti-corrosion coating on the inner wall of the pipeline. Before the existing automation equipment is sprayed with anti-corrosion coating, it usually needs to be derusted. Rust removal of walking equipment Carry out comprehensive derust...
Claims
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IPC IPC(8): B24B27/033B24B27/00B24B5/40B24B41/00B24B41/02B24B47/12B08B9/051
CPCB08B9/051B24B5/40B24B27/0076B24B27/033B24B41/002B24B41/02B24B47/12
Inventor 张浩
Owner 丰县华之美新能源科技有限公司