Special improved petroleum tubular goods cooling device

Abstract

The invention relates to a cooling device, in particular to a special improved petroleum tubular goods cooling device. According to the technical scheme, the special improved petroleum tubular goods cooling device comprises an air dryer and a tubular goods placement frame, wherein the left side and right side of the tubular goods placement frame are symmetrically provided with air bellows, the side faces of the air bellows are provided with air inlets, the positions, directly facing the tubular goods placement frame, of the bottom faces of the air bellows are provided with air outlets, the airoutlets are long-strip-shaped air outlets, one sides of the air bellows are provided with a draught fan, the tubular goods placement frame comprises an upper bracket, a lower beam, a lifting hydraulic cylinder and a push-pull hydraulic cylinder, the upper bracket is provided with a plurality of V-shaped blocks used for placing tubular goods, one end of the push-pull hydraulic cylinder is connected with rollers through a front support, and the other end of the push-pull hydraulic cylinder is connected with a rear support arranged on a rack. The special improved petroleum tubular goods coolingdevice has the advantages that according to the transverse and longitudinal positions of the tubular goods needing to be adjusted, the tubular goods are cooled more uniformly, and the cooling effect is good.

Description

technical field [0001] The invention relates to a cooling device, in particular to a special improved oil pipe cooling device. Background technique [0002] With the continuous development of the petroleum industry, it has also injected vitality into the development of the pipeline industry. Make pipeline transportation one of the five major transportation systems besides railway, highway, water transportation and air transportation. Petroleum pipelines can not only complete the transportation of liquid substances such as petroleum, refined oil, chemical products and water, but also transport solid substances such as coal slurry, flour, and cement. During the coating process of petroleum pipes, there are several processes that need to cool the pipes after heat treatment. Generally, fans are used to blow the surface of the pipes to cool them. Due to the long length and heavy weight of the pipes, it is not easy to cool them during the blowing process. Move, resulting in bad ...

AI Technical Summary

Problems solved by technology

During the coating process of petroleum pipes, there are several processes that need to cool the pipes after heat treatment. Generally, fans are used to blow the surface of the pipes to cool them. Due to the long length and heavy weight of the pipes, it is not easy to cool them during the blowing process. Move, resulting in bad blowing effect

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