Acid liquid safety transfer device and acid liquid transfer method

Abstract

The invention relates to the field of dangerous chemical vessels and aims to provide a safe acid liquor transfer device and an acid liquor transfer method. The safe acid liquor transfer device comprises a tank reaction kettle and an acid liquor barrel with a round convex block and a handle on the top, and an internal threaded through hole communicated with an inner cavity of the acid liquor barrel is arranged in the end surface of the round convex block. The safe acid liquor transfer device further comprises a connection cover in threaded connection with the internal threaded through hole, a connection pipe, an acid liquor outlet pipe and an air inlet pipe, the acid liquor outlet pipe and the air inlet pipe are arranged in the connection cover in a penetrating mode, one end of the connection pipe is connected with one end of the acid liquor outlet pipe, and the other end of the connection pipe is a free end. According to the safe acid liquor transfer device, in the process that acid liquor with high concentration is poured into water for dilution, the acid liquor stably transfers in an airtight pipeline at a constant speed, the acid liquor is prevented from making contact with an air visible light source, no acid mist drifts, the acid liquor does not splash, and the situation that an operator is harmed or environment is polluted cannot be caused.

Description

technical field [0001] The invention relates to the field of hazardous chemical vessels, in particular to an acid liquid safe transfer device and an acid liquid transfer method. Background technique [0002] In the process of automobile manufacturing, the painting factory often needs to pour the acid solution with a high concentration contained in a 30kg acid solution barrel into a tank reactor filled with water to dilute and prepare a low concentration acid solution for pickling ;Due to the lack of suitable safety transfer equipment, there is a large amount of acid mist or splashes that will be scattered when the acid solution with high concentration is poured into water and diluted with heat and light, which will easily cause operator injury and environmental pollution. Therefore, the design An acid solution safety transfer device and acid solution transfer method that will not cause operator injury or environmental pollution during the dilution process of a higher concent...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the current lack of suitable safe transfer equipment, the acid solution with high concentration will be poured into the water for dilution, and a large amount of acid mist will be scattered or splashed when exposed to heat and light, which will easily cause injury to operators and the environment. Insufficient pollution, provide an acid solution safety transfer device and acid solution transfer method that will not disperse acid mist or generate splashes during the dilution process of a higher concentration acid solution into water, and will not cause operator injury or environmental pollution

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