A grinding, cleaning and recycling device for waste steel pipes for transporting tap water

Abstract

The invention relates to the field of steel pipe recycling, in particular to a device for grinding, removing and recycling waste steel pipes for transporting tap water. The technical problem to be solved by the present invention is to provide a device for grinding, removing and recovering waste steel pipes for transporting tap water. A waste steel pipe grinding, clearing and recovery device for transporting tap water, including a base and a supporting frame, etc., the top of the base is welded to the supporting frame, and the invention achieves the purpose of cutting the steel pipes into steel pipes with the same length through the lifting cutting and grinding mechanism, and the left and right driving mechanisms can The lifting cutting and grinding mechanism is driven left and right, and the steel pipe is accurately driven to the position that the spiral grinder can grind. The nozzle washes away the scraped rust, realizes lifting cutting and scraping, rotary grinding to remove impurities, efficient scraping, and greatly improves the effect of work efficiency.

Description

technical field [0001] The invention relates to the field of steel pipe recycling, in particular to a device for grinding, removing and recycling waste steel pipes for transporting tap water. Background technique [0002] Steel pipes are used to transport fluids and powdery solids, exchange heat, and manufacture mechanical parts and containers. They are also economical steel products. The development of steel pipe production technology began with the rise of the bicycle manufacturing industry, the development of petroleum in the early 19th century, and the two world wars. During the manufacturing of ships, boilers and aircrafts, the manufacture of thermal power boilers after the Second World War, the development of the chemical industry, and the drilling and transportation of oil and gas, all of these have strongly promoted the steel pipe industry in terms of variety, output and quality. Development, steel pipes can be divided into two categories according to production meth...

AI Technical Summary

Problems solved by technology

[0003] The existing Chinese patent CN107877277A aims at grinding the surface of the steel pipes used in many devices or equipment at present, but in reality, the grinding of the steel pipe surface is all manual grinding, that is, the operator generally uses a hand-held electric grinder to polish the steel pipe surface one by one, The operator needs to bear the weight of the grinding machine itself for a long time, resulting in high labor intensity; in addition, for the steel pipe with a small inner diameter, the operator cannot complete the grinding work on the inner wall of the steel pipe. A steel pipe grinding device is provided to solve the existing The steel pipe grinding device is labor-intensive and cannot manually grind the inner wall of the steel pipe with a small inner diameter. However, the device does not scrape off the rust on the surface of the steel pipe, but directly grinds it. Without a cleaning and grinding mechanism, it cannot be The rust inside and on the surface is completely removed, so that the recycled tap water steel pipes cannot meet the requirements for recycling;

[0004] Existing Chinese patent CN209006817U aims at steel pipes after long-term use, the surface of which often produces redundant rust. Manual operation, to wipe and polish the surface of the waste steel pipe to remove rust, the operation is cumbersome and the efficiency is low, thereby slowing down the processing operation of the whole waste steel pipe repair and reuse. A waste steel pipe repair processing device is provided, but the device lacks a lift type The cutting and grinding mechanism and the rotating impurity removal mechanism did not cut the tap water steel pipe into steel pipes of the same length, and polished and removed the rust on the surface, and then rotated and removed the rust inside the steel pipe, resulting in redundant rust on the surface of the recycled steel pipe material, and there will be a lot of rust inside, which will affect the quality of the recycled steel pipe;

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