一、概述 我厂是生产化纤织物染色和整理的中型专业厂。在生产过程中,有的生产工艺需要200℃左右的高温加热。提供高温热源的方法,通常采用以下几种: (一),电加热;(二),燃油直接加热,(三),燃气直接加热(煤气、油田气、天然气、液化气……);(四),燃油载热体锅炉间接加热。根据我国能源供应情况,除采用廉价和来源广的煤做燃 I. Overview Our factory is a medium-sized specialized factory for dyeing and finishing chemical fiber fabrics. In the production process, some production processes require high temperature heating at about 200°C. The methods for providing high-temperature heat sources usually use the following types: (1) Electric heating; (2) Direct fuel heating; (3) Direct gas heating (gas, oil field gas, natural gas, liquefied gas, etc.); ), Indirect heating of fuel heating boilers. According to China’s energy supply situation, in addition to adopting low-cost and widely-sourced coal as fuel