7 mw gas hot water heating boiler
A 7 mw hot water heating boiler is an energy conversion device that outputs steam, high temperature water or an organic heat carrier with a certain amount of thermal energy. The boiler can be used for heating, hot water supplying, industrial steam supply, power generation, etc. Therefore, the application of boilers is very common. From the fuel, boilers can be divided into many types. The oil and gas boiler is a kind of boiler that uses natural gas, gas, oil, light oil, heavy oil, etc. The boiler uses gaseous fuel or liquid fuel, and the fuel can be delivered in the form of a pipe, which is convenient to use. With the strengthening of environmental protection and energy conservation awareness, many boiler manufacturing companies have also made achievements in these areas. Such as ZG boiler low nitrogen condensing oil and gas boiler to achieve ultra-low nitrogen emissions, and the boiler's thermal efficiency is high.
Our company processes in multiple new energy automobile production will need to heat, the 7 mw hot water heating boiler equipment we choose is really a headache, fast Boiler solve our urgent needs. The purchase of electric water boiler system is simple, easy to operate, easy to maintain, high thermal efficiency, saving a lot of operating costs for our company. --customer feedback
the fuel used in the horizontal 7 mw hot water heating boiler is natural gas which is transmitted to the boiler room through the gas pipe.The gas is convenient and less pollution. But in the using process, the probable leakage not only increase the fuel costs of enterprises, but also contain security risks, the following is the solving measures proposed by engineer:
1. the natural gas leakage treatment. For outdoor buried gas pipeline leakage, the Gas Co should be immediately informed to cut off the gas source, and the person in charge should report to the responsible departments. According to the natural gas leakage emergency treatment, indoor gas leakage: emergency shutdown, open the emergency air exhaust machine, cut off the total valve of boiler room, and report to the responsible departments, according to the natural gas leakage emergency treatment.
2. strictly regulate the industrial boiler gas design construction, uses the high quality boiler,burner, valves and other accessories, prevent gas leakage, strengthen management, regular inspection, must according to specification of the installation of gas leakage alarm device, and regular inspection.
3.no smoking and playing mobile phone in the industrial gas boiler room, no dumping any inflammable and sundries, real domestic demand the use of electric welding, gas welding operations, in strict accordance with the operation procedures, construction work by professional on-site monitoring, all those who enter the boiler room personnel are required to wear anti-static overalls.
4, when the industrial gas boiler gas leaks, gas concentration in the lower explosion limit before also need water spray extinguishing system protection. Using dilution water spray, the gas concentration decreased, can play the role of fire effect. Fire water and fire hydrant in good condition, especially in the cold winter, to prevent the pipeline freezing.
Parameters and heating in winter precautions oil-fired 7 mw hot water heating boiler oil-fired boiler should set this kind of boiler, I believe we will not feel strange, because the site has its relevant articles to allow them to learn and understand this kind of boiler, and at the same time, also to know the proper use and rational use of this kind of boiler, in turn, have a good economic benefits in the economic performance of the boiler. So, based on this, then, will continue to carry out this work, the study follows. Adjustments and adjust the size of the working pressure 1. conversion or oil-fired boiler control debugging: Under normal circumstances, turn a small fire is 0.9MPa, 0.8MPa turn the fire. Automatic startup and shutdown start furnace: when the operating pressure required is 0.8-1MPa, is adjusted to 1.02MPa shutdown, 0.82NPa start furnace. Overpressure alarm: it is generally set pressure than normal shutdown automatically comparing 0.05MPa. High level alarm: Usually when the setting is the distance of the upper glass sheet is less than 25mm, water enters the alert state. Extreme low water level shutdown: Boilers different manufacturers, it will be different on the set, however, the general principle is that each water tube boilers can not fall below the nozzle. Pump automatic start-stop control: water table is generally set in the center of the vertical and horizontal 25mm. The fuel pressure setting: heavy oil is 1.8-2.2MPa, light oil is 1.6-1.8MPa. Fuel temperature set: If the light oil is not heated, if a heavy oil, will have to control the heating. In addition, daily tank temperature of 60 to 80 degrees, the burner temperature is controlled within the range of 95 ℃ -110 ℃. Exhaust Temperature: oil-fired boiler exhaust gas temperature is 220 ℃ -240 ℃, Super Smoke alarm temperature is set to about 280 ℃. 2. The oil-fired boiler which signals and parameters should be set to indicate? Oil-fired boiler, and a parameter indicative of the signal which should be set for the oil flow into the oil feed pressure, chamber temperature, chamber pressure, the boiler water level alarm limit values and the like which, in addition, there may be some other parameters. Moreover, these terms of oil-fired boiler, is an important parameter, therefore, not be taken lightly. 3. The oil-fired boiler in winter precautions when heating oil-fired boilers, which on heating in winter, there are some precautions, which are as follows: the boiler room should take into account the possibility of development and expansion, between its subsidiary in position, should It does not interfere with the development of the boiler room. If the boiler room is in the factory, living area, it is generally a closed, but in their dust and the wind section, you can open layout.