Cloud-based coal gasification water system online analysis and monitoring intelligent system

Abstract

The invention discloses a cloud-based coal gasification water system online analysis and monitoring intelligent system. The system comprises a gasification system, a flash evaporation system, a continuous dosing system and a water quality monitoring system, when the operation condition of the system does not meet the field requirement, control programs and parameters in a cloud server can be directly updated through the Ethernet according to field requirements; the cloud server is connected with a controller through the Ethernet so as to control the system; namely, the control program and parameters are updated; updating is directly carried out through the Ethernet; through setting a plurality of clients, and monitoring on the gasification system, the flash evaporation system, the continuous dosing system and the water quality monitoring system, fast execution response is achieved, the system is convenient to operate stably, the labor intensity of field workers is reduced, good operation of indexes of the coal gasification water system can be controlled, scaling and blockage of a system pipeline and a heat exchanger are eliminated, improvement of the excellence of the operation indexes of the whole gasification device is facilitated, and the purposes of water saving, energy saving and long-period continuous operation of the whole system is achieved.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to an intelligent system for online analysis and monitoring of a coal gasification water system based on the cloud. Background technique [0002] According to my country's energy structure characteristics of "rich in coal, poor in oil, and low in gas" and the increasingly severe environmental protection requirements, the use of coal tends to develop in the direction of clean coal chemical industry. In the field of coal chemical industry, coal gasification technology is Coal-to-oil, coal-to-gas, coal-to-methanol and other leading coal chemical technologies. In recent years, my country's coal gasification technology with independent intellectual property rights has achieved certain scientific and technological achievements and progress. Entrained bed gasification technology represented by coal water slurry gasification and dry coal powder gasification has become the mainstream technology...

AI Technical Summary

Problems solved by technology

In recent years, my country's coal gasification technology with independent intellectual property rights has achieved certain scientific and technological achievements and progress. Entrained bed gasification technology represented by coal water slurry gasification and dry coal powder gasification has become the mainstream technology in industrial operation, but these The technology still has high water consumption and high energy consumption in terms of energy saving, water saving and system water treatment. Because of system fouling, frequent cleaning, maintenance, and even shutdown of equipment often occur. Therefore, in the optimization and solution of coal gasification water treatment technology There is still a lot of room for development, especially the intelligent online analysis, monitoring and system evaluation, alarm and prediction of coal gasification water treatment technology are still blank, combined with the current mainstream Internet of Things and big data technology, the development of cloud-based The online analysis and monitoring intelligent system of the coal gasification water system is promising

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