A heating device for automatic degreasing seamless steel pipe
A technology of seamless steel pipe and heating device, which is applied in heat treatment furnaces, heat treatment equipment, furnaces and other directions, can solve the problems of a large number of stains and the heating effect of seamless steel pipes, and achieve the effect of convenient processing and simple structure.
Active Publication Date: 2021-12-17
LIAOCHENG ANTAI PETROLEUM MACHINERY
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Problems solved by technology
[0003] But in actual use, there are the following problems: because the heat treatment process of seamless steel pipe is the next step of the cold rolling process of seamless steel pipe, and the seamless steel pipe must be sprayed with a large amount of cold rolling oil during cold rolling, which leads to When the seamless steel pipe is heat treated, a large amount of cold rolling oil will be stained on the surface, which will affect the heating of the seamless steel pipe
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-5, an embodiment provided by the present invention: a heating device for automatic degreasing of seamless steel pipes, which sequentially includes a feeding mechanism, a casing 19, a heating device 8, a degreasing mechanism and a transmission mechanism 9 from left to right The heating equipment 8 is a technical means commonly used in the art, and the heating equipment 8 can be an electromagnetic heating furnace with a heating coil inside),...
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Abstract
The invention discloses a heating device for automatic degreasing of seamless steel pipes, which sequentially includes a feeding mechanism, a casing, a heating device, a degreasing mechanism and a transmission mechanism from left to right. The feeding mechanism includes a feeding platform, which is tilted and fixed There are two feeding slides on one side of the feeding platform and the telescopic rod two fixed on the left end of the feeding platform. The side of the feeding platform away from the feeding slide is provided with a "V" groove along the length direction of the feeding platform. , the interior of the casing is horizontally fixed with a roller through bearings, and the left and right ends of the roller are respectively provided with a feed port and a discharge port. The outer wall of the roller near the discharge port is fixed with a driven gear, and the roller is close to One end of the discharge port is fixed with a drive shaft through a bearing, and a drive gear matching the driven gear is fixed on the drive shaft, and a transmission mechanism for conveying steel pipes is arranged inside the roller. Carry out degreasing treatment, and it is also suitable for processing steel pipes with different diameters.
Description
technical field [0001] The invention relates to the technical field of seamless steel pipes, in particular to a heating device for automatically degreasing seamless steel pipes. Background technique [0002] Seamless steel pipes are made of a single piece of metal and have no seams on the surface, called seamless steel pipes. According to the production method, seamless pipes are divided into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes, extruded pipes, and jacking pipes. According to the cross-sectional shape, seamless steel tubes are divided into two types: round and special-shaped, and special-shaped tubes have various complex shapes such as square, oval, triangular, hexagonal, melon-shaped, star-shaped, and finned tubes. The maximum diameter is 650mm, and the minimum diameter is 0.3mm. Depending on the application, there are thick-walled tubes and thin-walled tubes. Seamless steel pipes are mainly used as petroleum geological drilling pipes, cracking pipes fo...
Claims
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IPC IPC(8): C21D9/08C21D1/34C21D1/26
CPCC21D9/08C21D9/0018C21D9/0006C21D1/34C21D1/26
Inventor 高海瑞王军李凤魁邓保行吴继峰
Owner LIAOCHENG ANTAI PETROLEUM MACHINERY