Stainless steel pipes pickling spray device

Abstract

The invention discloses a stainless steel pipe pickling spray device. The pickling spray device includes a pickling spray box. A sealing cover is arranged at the top of the pickling spray box, a lifting ring is installed on the sealing cover, and a pickling spray cavity is formed in the pickling spray box. A plurality of tee pipes are installed on the inner wall of the pickling spray cavity, the tee pipes are connected by diversion pipes, and spray pipes are nested into the tee pipes. The spray pipes are connected with a liquid inlet port through the tee pipes, and a row of spray nozzles are arranged below the spray pipes. The stainless steel pipe pickling spray device is internally provided with stainless steel pipe clamping mechanisms, motors drive the stainless steel pipe clamping mechanisms to rotate through rotating shafts, and then drive stainless steel pipes to rotate, so that the stainless steel pipes are in uniform contact with a pickling solution, no mark is produced on the surfaces of the stainless steel pipes after pickling, and the pickling efficiency is high; and the two stainless steel pipes can be fixed at the same time, the efficiency of pickling is improved, and residues produced from pickling are intercepted by a residue filtering plate to prevent from blocking a drain pipe.

Description

technical field [0001] The invention relates to the technical field of rack steel pipe pickling equipment, in particular to a stainless steel pipe pickling spray device. Background technique [0002] Shelves are an important tool for improving efficiency in modern warehouses. According to the manufacturing material of the shelf, it is divided into steel shelf, reinforced concrete shelf, steel and reinforced concrete shelf, wooden shelf, steel-wood composite shelf, etc. [0003] The surface treatment process of shelf components includes spray degreasing, spray pickling, cleaning and neutralization, spray phosphating, drying, automatic spraying, manual respraying, high temperature glazing and cooling treatment, etc. [0004] At present, the equipment for spray pickling of stainless steel pipes in the shelf generally has multiple rubber rollers built in, and the motor drives the rubber rollers to rotate and then drives the stainless steel pipes to rotate to achieve the purpose...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a pickling spray device for stainless steel pipes, which solves the problem of uneven pickling of existing stainless steel pipes in the pickling process due to contact with rubber rollers, and the surface in contact with rubber rollers tends to appear black. Streaks, affect the quality of stainless steel pipes, need multiple pickling, low pickling efficiency

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