In many fuel gas-fired boiler, we will find that there is one called "explosion door" part, usually installed in the furnace side of the furnace wall, or the top position of the furnace exit flue. Well, I have not thought about this explosion-proof doors installed on the gas boiler, what role do?

Six days this month, Changsha, Hunan Furong District Arts Road street to carry out special safety inspection of boilers.

Inspectors focus on examination of the health and safety management of boiler equipment, whether or not the gas boiler passed the test, whether to establish safety management systems and procedures, whether set the security authorities, whether with full-time security officer, determines whether the operator a valid work permit for employment, boiler operating records, inspection records and shift records are complete and so a detailed investigation, while eliminating the risk management and operational aspects of the boiler in existence.

In this inspection, the implementation of the following three major check the contents.

First, we must implement the main responsibility for security, strictly abide by relevant laws and regulations and safety specifications, and resolutely put an end to illegal operation, strengthen the management and monitoring of equipment, hazard, earnestly implement the responsibility to the people, and ensure safe and reliable operation of special equipment.

The second is to strengthen the advocacy training for boiler operators to improve their ability to deal with emergency breakdown or accidents, improve safety awareness boiler operator, firmly establish the concept of safety first, to ensure the safe operation of the boiler.

Third, low nitrogen and urge reconstruction work carried out boilers to reduce nitrogen oxide emissions, reduce concentration of nitrogen oxides, air pollution prevention.

Pressure hot water boiler on the market, how to choose a great difference in the quality of the current atmospheric hot water boiler, users select the product, it is necessary to distinguish their quality, how to distinguish between the quality of the product do? The main use of materials which, while the welding process which employed, these are the need to pay attention to detail. If the boiler does not meet the requirements of the appropriate welding, leak fire occurs when users. If the material does not meet the respective requirements, it is difficult to meet the requirements of thermal insulation. In addition, when the user selects the atmosphere hot water boiler, they also need to look at what kind of design. In order to make the product better performance, we need to look at its workers what kind of design, it is what kind of product performance in the design, such as how it is designed in the flue gas reflow cycle, stove and oven how to design, etc., which will have a huge impact on the performance of the boiler. If there is no reasonable design, or difficult to have a better performance in use. Thermal efficiency, or the amount of energy wasted in use. Of course, an atmospheric hot water boiler is not high quality, but it also depends on what kind of configuration. The manufacturers have different configurations, not only staffing levels, and quality issues. Some manufacturers to configure user performance is not good, not only the use of more trouble, but will increase energy consumption. Conversely, if the configuration is high, it will naturally have better performance in use, but also to ensure energy saving.

An important process in the production of chilli sauce is a high temperature and high pressure sterilization process. This requires a high temperature steam boiler and (121 ℃) high pressure (0.1MPa) sterilization equipment to production.