Comprehensive and thorough steel pipe high-speed rust removal equipment

Abstract

The invention discloses comprehensive and thorough steel pipe high-speed rust removal equipment. The rust removal equipment comprises a primary rust removal device and a comprehensive rust removal device, wherein the primary rust removal device comprises a first rust removal mechanism and a second rust removal mechanism, the first rust removal mechanism comprises a rust removal driving mechanism and first rust pressing wheels, the two sets of first rust pressing wheels are oppositely arranged up and down, the second rust removal mechanism comprises second rust pressing wheels, the two sets of second rust pressing wheels are oppositely arranged left and right, the comprehensive rust removal device comprises a chemical rust removal device and a mechanical rust removal device, the mechanical rust removal device comprises a rotating cylinder, a rust brushing module and a rotating driving mechanism, the rust brushing module comprises a coarse brushing module and a fine brushing module, the coarse brushing module comprises a coarse brushing mounting block, a coarse brushing steel wire and homogenizing rollers, the two homogenizing rollers are located on the two sides of the coarse brushing steel wire, and the fine brush module comprises a fine brush mounting block and a fine sand brushing block. The steel pipe high-speed rust removal equipment not only can remove rust on the surface of a steel pipe more thoroughly, but also has higher rust removal rate and working efficiency.

Description

technical field [0001] The invention relates to steel pipe derusting equipment, in particular to a comprehensive and thorough high-speed derusting equipment for steel pipes. Background technique [0002] With the continuous development of society and the continuous construction of various projects, the demand for steel pipes is also increasing, and its application has played an increasingly important role in the growth of my country's national economy. [0003] Steel pipes are corroded by air after long-term storage, and rust will appear on the outer surface. Steel pipes with rust cannot be used directly, and must be derusted before further application. However, the derusting equipment for steel pipes on the market is too simple at present. For the removal of rust on the outer surface of steel pipes, although the current technology has disclosed relatively complete methods such as "shot blasting rust removal" and "sand blasting rust removal", the rust removal equipment itsel...

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Problems solved by technology

[0003] Steel pipes are corroded by the air after long-term storage, and rust will appear on the outer surface. Steel pipes with rust cannot be used directly and must be derusted before further application. However, the derusting equipment for steel pipes on the market is too simple at present. For the removal of rust on the outer surface of steel pipes, although the current technology has disclosed relatively complete methods such as "shot blasting rust removal" and "sand blasting rust removal", the rust removal equipment itself is relatively large and the material consumption is high.

Although very good treatment effects can be achieved, the cost of production and derusting processing is relatively high, requiring a special workshop, which is not conducive to wide application and promotion; moreover, the derusting work of existing derusting equipment is not thorough enough, and the derusting rate Not high enough, there is still residual rust on the surface of the processed steel pipe

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