Gas hot water boiler and heating water for people living essential energy equipment, because of its specificity performance of the need to comply with strict safety operation of the Code. Then, gas hot water boiler needs to run how to protect their safety performance?
1, after carefully checking gas hot water boiler water supply, drainage, gas pipe fittings, safety valve, pressure gauge, water level gauge is sensitive Haoshi before work, make sure it is safe to operate.
2, with both hands to manipulate when Sheung hand to open the door of water, whereupon the other hand the water injector and valve open, water flows naturally into the furnace. When stopped, the steam valve should be closed first, then turn off the water door, switch and valve, the front face must escape in order to avoid accidents caused by soft drinks out.
3, gas hot water boiler in operation, to pay attention to all parts of the check, and observe whether the water pressure in the normal range. Fireman can not leave their posts without permission, when night work, avoid dozing off, but not allowed to sleep, to avoid accidents. Boiler blowdown, a class must be properly adjusted before the sewage water level, slightly higher than the normal water level of 2/3 of the standard, then the sewage.
4, the water level table class must be flushed once. Flushing, according to a predetermined program, the first closing valve and open the drain valve, flushing steam valve, when attention is blocked steam origin; steam valve is then closed, when attention is blocked antecedents water. Flushing valve, until the water becomes steam, some a little longer, in order to guarantee no false water level. Hot water boiler fuel gas safety checks must be carried out to prevent the presence of explosive materials in the fuel to prevent the risk of explosion.
Two of the country this year, the NLD Central Democratic National Construction Association Central and made a number of proposals, to speed up the clean and efficient use of coal mine environmental governance has become a hot topic.
NLD central in the proposal pointed out that China's energy structure adjustment should take Duocuobingju way, multi-pronged approach in phasing suppress excessive coal consumption, promote clean and efficient use of coal, etc., it is necessary to focus on environmental protection, but also to resolve the coal system pressure generated by the financial industry, but also pay attention to the industry employment situation of people's livelihood and social stability.
National Bureau of Statistics recently revealed that total energy consumption in 2018, 4.64 billion tons of standard coal, up 3.3 percent over the previous year, of which coal consumption increased by 1.0%. According to statistics, China's coal demand had reached 4.24 billion tons high point in 2013. From 2014 to 2016, coal consumption declined for three consecutive years, from 2017 to 2018 and began to grow, demand for electricity is the most important factor in the growth of coal consumption in our country return to growth.
NLD central in the proposal put forward, to change the traditional extensive coal utilization, promote clean and efficient use is an inevitable choice to realize energy structure adjustment "soft landing". As most of the early years of huge capital investment in the coal industry to achieve through bank credit, the current coal production capacity is still excess capacity, low coal prices, in this case, it should gradually promote the adjustment of energy structure through technology, etc., should not too quickly, leading to financial system pressure increases, the pressure to raise employment and livelihood.
Proposals suggest that the development of coal-based regional energy center, to achieve energy efficiency an "electricity, gas, cold, heat, water" comprehensive energy plan overall, a substantial increase in thermoelectric projects. Forced to upgrade enterprise technology through carbon taxes and sewage charges, increase the proportion of clean energy use. Regional Center for Alternative Energy Development dispersed small boilers. Accelerate the development of clean coal conversion industry, the direct liquefaction of coal, industrialization indirect coal liquefaction, coal gas, coal, ethylene glycol and other technologies to increase support development efforts.
Notes on the transformation of low nitrogen gas burner boiler machine distributor 20t kazakhstan commissioning and maintenance of the boiler to avoid combustion air pollution have some time environment, so people will be ordinary boiler has been transformed low nitrogen boiler, in this way good reduce or avoid the harmful substances, but during the process of transformation should also be a degree of commissioning of the gas burner. Specifically, its commissioning and maintenance considerations include the following aspects. First, pay attention when the ignition can not be taken if handled properly when using low nitrogen boilers, gas burners found two consecutive ignition can not succeed, then this time there is an issue, after all, and should stop immediately and conduct a detailed inspection. Repair boiler manufacturers specializing in the production of low nitrogen stressed in particular the gas supply system to see if the problem burner, while the circuit to check for broken wires or the like, after the investigation and the prompt reasons, to be able to ensure that there is no problem re-start. Second, pay attention to prevent a fire or Mars due to the use of low nitrogen when the boiler to use the gas, thus making related to debugging time around can not determine whether there is leakage phenomenon and the like, and therefore must not ignite the fire or even smoke, there is Mars or is the situation as static electricity is very dangerous, likely to cause a fire or explosion, so to put an end to these phenomena. Low nitrogen boiler manufacturers emphasize not smoke or be forced to thrash metal shell are less able to welding or cutting on site, in order to avoid a major accident. Third, note that valve maintenance before failure to valve failure safety measures if a low nitrogen gas supply line and has a boiler under aerobic conditions, then before disassembly and repair should be performed first turn off the main valve to prevent gas leakage and then the main valve pilot valve section of pipe which may be present in a gas vent, and then be able to disassemble and repair. But low nitrogen boiler manufacturer reminder should be noted that even if the body has been emptied, but the pipe wall may still be residual gas or liquid gas ingredients, so making repairs when we must avoid spark or static electricity, so as to avoid any eventuality. These are the transformation to a low-carbon gas burner boiler commissioning and maintenance considerations aspects included, in addition, the process of debugging and repair in the field the tools used must have explosion-proof function. And a professional manufacturer of low nitrogen boiler must be reminded to do for the steam pressure test to check for leaks phenomenon before the burner starts can be determined only after the correct use.
At 27th July, 2015, Sri Lanka customer visit ZG Boiler factory, The General manager Mr Yang arrange this meeting and receiving the visitors. At earlier time, ZG got the customer’s requirements of industrial boilers, They want boiler using chemical industry to get power and high temperature steam. After several communication by mail and phone. The customer decided to visit us.