Ammonia gas absorption sealing device

Abstract

The invention discloses an ammonia gas absorption sealing device which comprises an absorption barrel, an exhaust pipe, an aeration device, a siphon, a pH detector, a control device and a liquid inlet pipe; one end part of the exhaust pipe is positioned in the absorption barrel, is arranged downwards and is provided with the aeration device; one end part of the siphon is positioned in the absorption barrel and is higher than the aeration device; the pH detector is located in the absorption barrel and used for detecting the pH value of absorption liquid in the absorption barrel, and the pH detector is electrically connected with the control device and transmits detected pH value information to the control device; the liquid inlet pipe is located at the top of the absorption barrel, communicated with the absorption barrel and used for supplementing absorption liquid into the absorption barrel, an automatic adjusting valve is arranged on the liquid inlet pipe, and the automatic adjusting valve is electrically connected with the control device and controlled by the control device to be opened and closed. The device can reduce material loss, improve the material utilization rate, isolate the inside and outside of the ammonia water storage tank, prevent disordered diffusion of ammonia gas, eliminate potential safety hazards and avoid deformation of the ammonia water storage tank, and is low in operation cost and reliable in work.

Description

technical field [0001] The invention relates to the technical field of gas processing equipment, in particular to an ammonia absorption and sealing device. Background technique [0002] Manganese and manganese alloys are one of the indispensable and important raw materials in many industries, and are widely used in the steel industry, aluminum alloy industry, magnetic material industry, chemical industry, etc. [0003] Manganese is an indispensable additive in the smelting industry. After electrolytic manganese is processed into powder, it is the main raw material for the production of manganese tetraoxide. The original magnetic material widely used in the electronics industry is produced from manganese tetraoxide. The electronics industry, metallurgical industry and The aerospace industry requires electrolytic manganese metal. With the continuous development of science and technology and the continuous improvement of productivity, electrolytic manganese metal has been succ...

AI Technical Summary

Problems solved by technology

[0006] In view of the above deficiencies, the present invention provides an ammonia gas absorption and sealing device, which can solve the potential safety hazards of explosion, low absorption rate, large negative pressure, and high energy consumption caused by no seal or simple seal at the exhaust port during the existing ammonia gas absorption treatment. , The problem of low ammonia utilization

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