Guide: Food processing will inevitably use hot water or steam to assist production and improve efficiency. General food plants require small tonnage boilers, and coal-fired boilers are not recommended. If it is used, what conditions should it meet?
Food processing will inevitably use hot water or steam to assist production and improve efficiency. General food plants require small tonnage boilers, and coal-fired boilers are not recommended. If it is used, what conditions should it meet?
If coal-fired boilers are selected for food processing boilers, there are many requirements that need to be met. In addition to the current environmental protection regulations, coal-fired boilers must meet the pollutant emission standards before they can be ignited and operated, as follows:
1. The amount of steam, food processing requires a large amount of steam, such as raw and cooked food, water separation, disinfection and drying of the food, etc. For this reason, the boiler used in the food factory should be based on the factory output to determine the size of the coal-fired boiler.
2. Pollution emissions. Coal-fired boilers have high pollution. In recent years, as environmental pollution has increased, coal-fired boilers have gradually withdrawn from the market. Most of them have been changed to gas or biomass, and some even use electricity to heat. It can still be used if it meets the emission standards, such as exhaust gas temperature, dust removal and desulfurization equipment, and nitrogen oxide compliance.
3. Equipment condition, check whether the various parts of the coal-fired boiler are in normal condition, such as the main body, auxiliary machinery and various valves, etc., to ensure that the normal water supply, the boiler water consumption meets the required standards.
Coal-fired boiler performance
Characteristic 1, structure, the coal-fired boiler has a compact structure and does not take up too much space. It is easy to install, operate and maintain, and can be transported as a whole.
Feature two, application, coal-fired boiler can be applied to various production enterprises, such as textile, printing and dyeing, paper making, paper glue, plastics, chemical industry, etc.
Characteristic three, heating up quickly, coal-fired boiler material is preferred and coal-fired fuel has high calorific value, boiler heating up quickly, and sufficient output.
Fourth feature, safety, coal-fired boilers are safe to burn, and the furnace is not prone to explosion hazards.
The above is for you to sort out the requirements for the use of food coal-fired boilers. At the same time, it tells about the characteristics and performance of the boiler, for the reference and browsing of the majority of boiler customers.