"Wet back" Gas-fired steam 20t boiler commercial hot selling Description: Henan party fast production of gas boilers have been all over the country, Southeast Asia, the Middle East, South America and other places have also used the Henan party fast product description Henan party fast production of boilers have been domestic and foreign for recognition. Among the many products, I want to say is that a product gas boiler, gas boiler which when introduced advantages, there is such a word to say; wet back structure, full board edge butt welds, high reliability, low maintenance costs, what is wet-back structure is wet back boiler transfer means move inside the smoke chamber of the boiler drum, transfer the smoke chamber of the tube plate, the back plate and the cylindrical body are surrounded by pot of water (i.e., immersed in the furnace water), so called wet-back (also known as water-back).
Boiler, are "changed" What aspects? With the continuous improvement of the environmental protection requirements of the 20t boiler commercial hot selling, many companies will combine their own situation and make the appropriate boiler. Boiler program there are many, each different rehabilitation programs will also have a different influence, this is to introduce our main coal-fired boilers into gas boiler, then this high-quality boiler specific transformation from what aspects begin to improve it?
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.
There are reasons for which reason the chemical plant 20t boiler commercial hot selling scaling chemical boiler fouling which most chemical plant boiler fouling is mainly due to poor management, operation and management related to the implementation of strict rules and regulations of the boiler. Operation and management regarding the use of the boiler, the state promulgated TSGG0001-2012 "Boiler Safety Technology Supervision", defined the system and the boiler room eight seven records. But in practice, some units just boiler room system on the wall, and there is no theory with practice, and to the daily operation, there are rules and not follow. Work careless treatment, after treatment the water quality not up to standard, hardness seriously overweight, causing boiler fouling. Some believe that the use of units of small boilers, low pressure, with or without treatment irrelevant, scale control measures is not a serious threat to the use of safe boiler. Some units use water treatment equipment is not complete, without making tests on their experience plus a variety of boiler scale remover, can not effectively remedy, but the formation of a new drug scale. Boiler fouling also invested in water treatment equipment and water treatment positively related to personnel. Chemical boiler water treatment work is a more technical work, staffing qualified water treatment requirements. But in the actual operation of the boiler, some water treatment personnel do not hold valid operating permits, work is not strong sense of responsibility, failed to sampling tests, some also copy the previous test record, beautify the test results, resulting in the illusion. From the point of view of water treatment records are qualified, but because they do not know the symptoms of boiler scale can not be the right remedy, leading to the boiler fouling. Use part of the unit, no water treatment facilities, water treatment facilities are obsolete or in disrepair, improper selection, etc., are not effectively cleaning, will affect the safe operation of the boiler. Boiler scaling is also associated with the raw water quality, improper selection of detergents and other factors. Small chemical plant boilers, mostly small-scale private processing plants, in order to avoid environmental responsibility, most remote areas in the mountains and other election. In general, water, a lower surface hardness, suspended solids larger, higher turbidity. Groundwater less suspended solids, turbidity is very small, small seasonal changes, stable quality, hardness is primarily related to the outflow formed, high hardness karst formed, forming a low hardness granite. If not the characteristics of raw water, corresponding to the selected detergent, good cleaning effect. Raw water turbidity is too high, it is easy to plug the resin without precipitation treatment, boiler fouling accelerated.