Pipeline system for producing alkaline etching solution

Abstract

The invention discloses a pipeline system for producing an alkaline etching liquid. The pipeline system for producing the alkaline etching liquid comprises a production tank for producing the etchingliquid, a storage tank for storing the etching liquid, a tail gas discharge device for absorbing tail gas generated by the system and a tail gas treatment device for treating tail gas generated by thesystem, wherein the tail gas treatment device is connected with the tail gas discharge device; the production tank and the storage tank are respectively connected with each other through pipelines; the production tank is provided with a feeding pipeline for feeding; and the tail gas discharge device can absorb leaked gas in the production tank, the feeding pipeline and the storage tank. Accordingto the pipeline system for producing the alkaline etching liquid, the recycling of resources is achieved, the direct discharge of harmful gas or liquid is reduced, the energy is saved, the environment is protected, the production efficiency is improved, the production quality of the etching liquid is improved through a filtering pipeline, the components of the etching liquid in a collecting barrel and a water tank can be recycled, the resource utilization rate is improved, the cost is reduced, and the service life of the pipeline system is long.

Description

technical field [0001] The invention relates to the field of etching solution production, in particular to a pipeline system for alkaline etching solution production. Background technique [0002] In the field of chemical production, in order to cope with resource bottlenecks, environmental pressure, safety and health and other macro factors, the chemical industry needs to continue to develop and explore in the direction of green, high-end and intelligent. The development of the chemical industry has greatly promoted the production of human substances. However, the pollution brought by the traditional chemical industry to the environment is also very serious. While chemistry creates wealth for human beings, it also brings danger to human beings. The existing waste liquid and waste gas produced in the chemical production process Discharge after treatment to meet the national emission standards for waste liquid and gas, but the treatment cost is high and the recycling rate o...

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Problems solved by technology

[0004] In order to overcome the problems of low resource utilization rate, low degree of environmental protection and difficult system maintenance in the existing pipeline system for etching solution production, the invention discloses a pipeline system for production of alkaline etching solution

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