High-strength fastener surface pickling device with good waste gas treatment effect

Abstract

The invention discloses a high-strength fastener surface pickling device with a good waste gas treatment effect. The high-strength fastener surface pickling device comprises a pickling tank body, a pickling tank top cover, a fastener placing basket, a fastener placing basket moving device, spraying devices and a control panel, wherein the pickling tank body is a rectangular tank body with an opening in the upper end, the pickling tank top cover is transversely arranged at the opening in the upper end of the pickling tank body, and the two ends of the pickling tank top cover are provided with afeeding opening and a discharging opening correspondingly. According to the high-strength fastener surface pickling device, the fastener placing basket moving device and the fastener placing basket are arranged at the upper end of the pickling tank body, automatic pickling and automatic cleaning can be realized, the acid efficiency of a fastener can be improved, and the labor intensity of workersis reduced; and the pickling tank top cover is arranged at the upper end of the pickling tank body, the spraying devices are arranged at the outlets at the two ends of the pickling tank top cover, spraying water generated by the spraying devices can absorb some particle harmful substances and soluble components contained in the waste gas in the pickling process, and the influence of the picklingwaste gas on the human body and the environment is reduced.

Description

【Technical field】 [0001] The invention relates to the technical field of fastener production, in particular to the technical field of fastener pickling equipment. 【Background technique】 [0002] Fasteners are also called standard parts in the market, which is a general term for a type of mechanical parts used when two or more parts are fastened and connected into a whole. It is characterized by a wide variety of specifications, different performances and uses, and a high degree of standardization, serialization, and generalization. Fasteners are the most widely used mechanical basic parts and are in great demand. In order to improve the anti-rust and anti-corrosion performance of the bolt surface in the fastener production process, the surface treatment of the bolts is often carried out. Pickling is the surface treatment of the bolts. One method, pickling The method of using an acid solution to remove scale and rust on the steel surface is called pickling. It is a method o...

AI Technical Summary

Problems solved by technology

Most of the existing pickling processes require people to manually put the pickled parts into the pickling pool. The labor intensity of the workers is high, the pickling efficiency is low, and a large amount of waste gas will be generated during the pickling process. The waste gas contains a large number of substances harmful to the human body and the environment. , the upper end of the pickling pool of traditional pickling equipment is not covered, and the exhaust gas generated during the pickling process in the pool is directly discharged, which will cause great harm to the environment and human body

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