Fired Tube Oil Hot Water Boiler


Fired Tube Oil Hot Water Boiler

After the chemical plant boiler installation inspection What: What are the chemical plant boiler installation inspection and risk prevention measures after inspection of chemical plant boiler installation there is worth in-depth inquiry, as this real impact on the quality of the boiler installation, while for people's personal safety and the development of the industry have a certain influence. Only in-depth exploration stage after inspection of industrial boiler installation, in order to understand where the test content and methods to fully play the role of these test methods, and the timely detection of hidden dangers, do preventive work. To clean up, while regulating their own operation behavior. After the chemical plant boiler installation inspection of the basic content of 1, test environment and ensure the safety of operations. It is well known in industrial boiler construction process plays an important role, is an integral part of one of the devices, it is necessary to strengthen the quality inspection for the boiler, in particular post-installation testing more critical. Therefore, the basic content of inspection it is necessary to conduct in-depth analysis. First, check to ensure replacement parts. 2, the overall test of the pot. After checking for the environment and the safety of the operation, we should consider checking the overall quality of the boiler inspection. Checks the contents of this section, the main seams comprising the drum, the interface and the gas tube boiler, the liquid leaks and the like. In addition, the bottom of the boiler, also have in-depth and detailed examination to ensure that the overall quality of clearance. 3, test water quality management and water treatment equipment. Test water quality management and water treatment equipment is also crucial part, this is an important test session, because if this part of the problem, most likely boiler erosion occurs, so that the life of the boiler equipment decreased, this is not conducive to the smooth development of production work, it will also affect the actual benefits. Therefore, for this part of the examination will do the painstaking, careful, in particular, to strengthen the sampling and testing for water quality, see if it meets the relevant requirements. 4, testing for chemical plant boiler annex. Fan, oil level indicator, pressure gauge, thermometer, locks and other equipment. Boiler accessories. For these boiler accessories require regular inspection and examination, at the time of inspection should pay attention to these accessories and the device is fully functional. 5, test for the chemical dust and smoke desulfurization apparatus boiler. In order to promote environmental protection, industrial flue gas to reduce pollution and waste on the environment, the country has long been on flue gas emissions and wastewater imposes strict requirements. Thus, in the conventional detection boiler, flue gas desulfurization and dust removal means for detecting is essential.

Method for safe operation of steam boilers steam boiler before use, must be checked for damage of the insulating layer, to check the burner is operating correctly, and to check the position of the opening degree of the valve to ensure it is correct. Electric heating boiler and the boiler is mainly composed of electric control box and control system. Its characteristics are environmentally friendly, clean, no pollution, no noise, automatic, with limited energy and reduce prices significantly, as a new boiler electric heating boiler equipment increasingly being recognized. Electric heating the core member is electrically heated boiler, directly determines the life of the boiler, to select a non-metallic electrical heating tube (such as a ceramic heating pipe), because it is resistant to the load, a long life, and a water separation structure, the boiler Wing no leakage. There are heating and fired tube hot water boiler bath for two purposes. Hot water boiler by circulating hot water circulation pump hot water holding tank, the tank hot water heating cycle can be achieved bath object; hot water boiler by circulating hot water circulation pump heating conduit, through the heat sink (radiator) people can achieve heating requirements; hot water boiler and hot water circulating pump with heat exchanger can be achieved bathing and heating dual function. Must be checked for automatic control instruments and equipment safety equipment accessories, equipment, in order to comply with the requirements. Check item prior to ignition of the steam boiler: open valve before oil circulation pump, oil heating valve is opened, adjusted reasonably high level of the tank, the gas pressure is determined before the natural gas burner ignition must be within the range, the power good . Steam boiler furnaces operating point of the device first starts the circulation pump, the circulation pump outlet pressure, the furnace, the furnace pressure, and the system should ensure the return pressure in the normal range. Circulation pump run for 30 minutes before entering the next step, the system is stable. Open the gas tube steam boiler manual valve, button start-up burner, natural gas burner into the furnace, and then the ignition, the flame remains stable, i.e. is in a safe operating condition. In the firing process steam boiler, once the accident shut down the phenomenon occurs, the device automatically interlock the burner will be protected, should be promptly cut off the natural gas pipeline, furnace cleaning function should be started. Replace the rest of the gas stove, and stop cleaning. The system load requirements, temperature requirements and thermal oil outlet, the burner can automatically adjust the size of the fire source.

Our emphasis on increasing green, local governments also boiler operation produces nitrogen oxides and smoke emission requirements become more stringent. Fast boiler followed by the national trend of development, deepening of cleaning boiler product design and development. Lulu as a representative of business development of the national beverage, and hope to find a set of boiler energy conservation and clean in one, for drink production process of fermentation, sterilization, drying, curing and other processes. After many visits and market research, in October 2017 and entered into boiler fast boiler purchase contracts, purchase two 10 tons of steam and a whole 20 tons of steam condensing steam boiler. The two sides this cooperation is the other quality fast condensing gas boiler highly recognized, has proved a powerful strength fast boiler in the boiler production and service of gas condensate from the side.

10 tons of horizontal gas fired tube hot water boiler safety features Henan party nearly 10 tons of gas hot water boiler can be divided according to the type of gas hot water boiler WNS and SZS gas hot water boiler, meaning both what is it? WNS means is a horizontal-type combustion chamber burner, meaning that double drum SZS vertical type burning furnace chamber, although the two different processes of different structures, but the fuel and the safety device are the same. This chapter focuses to introduce safety protection system of the two kinds of boiler: 1, interlock protection system ① As the two kinds of dual-use oil and gas boilers are in this together computing, once the fuel or air pressure below the minimum set when the standard, it will automatically cut off the fuel supply ② cold water delivery device event of a failure, will automatically cut off the fuel supply ③ water temperature is higher than the highest temperature setting, will automatically cut off the fuel supply 2, the most dangerous place is the ignition system boiler system , because many of these conditions could not be controlled once the ignition, so the first firing of the furnace should be purged to avoid residual combustible gas combustion furnace, after the purge, ignite pilot fuel (oil or gas) flame monitor reflects the flame existence, and it continues to burn about 10s. After 10s, the main fuel valve (oil or gas) driven i.e., ignite the main burner. If the normal main burner combustion, the ignition system is automatically shut down. 3, turn off the boiler system we know if it is to continue to provide fuel to the furnace in the flame will cause serious consequences of an explosion, this one so fast Henan party made a special detection device, or burn when the ignition fails halfway flameout, general in the 5S (ignition) or the 10s (runtime) off oil, gas solenoid valve, with sound and light alarm signal. 4, via the feedwater system to a steam cycle water injection drum seat, gall direct flame furnace, the flame furnace heat absorption, the heat absorption of smoke tube furnace high temperature flue gas discharged water, boiler water becomes progressively heated steam, by after separation water separation means leads from the main steam valve. Henan party fast as a professional gas boiler manufacturer, has 70 years of design and manufacturing experience, customers throughout the country, the most recent of several large cooperative enterprises and 10 tons of gas hot water boiler, Zhengzhou University, Zhengzhou Yutong Bus with 10 tons of gas hot water boiler, Gongyi aluminum plant with 10 tons of gas steam boiler, your trust is fast Henan party's power in the service of idealism Henan party fast, quality-oriented principle never live up to your commitment to your trust!

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