What is the reason of galvanizing oil-fired gas boiler?What is the reason of galvanizing oil-fired gas boiler? The burner of oil-fired gas-fired boiler is the key component of the boiler. It is very important to select the type of burner and whether the boiler is fit, and the control and regulation of combustion are very important. The function of the burner is to organize the good combustion of fuel equipment. Therefore, the fuel should be atomized into fine particles and the oxygen needed for fuel combustion should be supplied at the same time. Therefore, the burner consists of two parts: the fuel supply equipment and the oxygen supply equipment. The computer control system is another main component of the oil-gas boiler, which is equivalent to the brain of the human body, to achieve the uploading of all kinds of commands. If used properly, there are few hardware problems. The furnace body is subjected to high temperature drying The intermediate of baking, transferring heat and producing the necessary heat medium, its working condition is bad, its output is large, its quality determines the length of the whole boiler's life, the material chosen should have greater corrosion resistance and better tensile strength. And good thermal conductivity. More customers will require galvanizing treatment on the furnace body, which will have the following advantages. Zinc is a very active metal that is extremely easy to oxidize, but zinc oxide is not a loose powder like iron oxide, but a dense surface layer. This layer of zinc oxide prevents further oxidation of zinc inside. When the surface of galvanized steel sheet is damaged, dew When it comes to the internal surface of iron, zinc is more active than iron, so according to chemical battery principles, zinc is oxidized prior to iron, thus protecting the iron layer from damage. Therefore, the service life of galvanized boiler will be extended. Secondly, it can prevent the boiler from producing yellow water and affect the water quality. Boiler in the factory pressure test, testing the welding quality of the boiler, in this process there will be part of the residual moisture, the internal relatively wet, will have a slight oxidation. If used in areas of slightly poor water quality, a layer of scale will be attached to the wall of the furnace and pipe wall during use, and the rusty part of the original steel plate will be covered, so there will be no yellow water, if the water quality is less than that of the water. Good area use, in the process of boiler use will not produce scale, the original steel plate rust will not be covered, so yellow water will be generated. There are two sides to the existence of things. Where the quality of water is good, the life of the boiler is much longer than that of the area where the quality of the water is worse than that of the area where the water does not produce yellow water.

Saturated gas fired tube steam boiler for sale steam load is regulated mainly how to change the amount of fuel to change the provisioning saturated steam load. Increasing fuel, gas steam boiler by increasing the amount of heat generated more saturated steam, thereby increasing the load, the fuel will lead to decrease saturated steam load reduction. Second, the saturation change valve gas steam boiler feed-out opening of the steam piping should also change the saturated steam load (load reduction valve switch ambassador, the small valve is closed the load increases)

Gas pressure before the boiler needs to pay attention to what is due to the pressurized boiler and pressure vessel having a steam device in operation if not in accordance with safety regulations, accident-prone, and therefore pressure boiler operator must comply with the relevant regulations and procedures implemented . Well run record class work. 1, the appearance inspection and gas pressure in the boiler when the boiler is ready to start pressurization, workers first duty boilers do a thorough examination, including appearance, valves and all joints of the boiler, and then check the pressure of the gas. Ensure that the pressure in the normal range, not too high or too low. Check before opening the supply valve. 2, check the water system pressurized boiler water should be burned, or there will be danger. Front priest dismissed workers should check the water supply system, the pump can be seen, if not normal water discharge valve opens the air, know that you can start the pump, and then turn on the water supply system of each valve. 3, check the water level in the boiler if pressurized water too much or too little can affect the safe operation of the boiler, check the water level is very important before starting the boiler, because the water level gauge function is ready to let the operator know that there is a boiler how much water. boiler. Therefore, before supercharged boiler start, we must look at the position of the water table is normal, but also depends on the water level and water level gauge color table plug is in the open position, in order to avoid the emergence of the phenomenon of false water level, and then see if there is a shortage of water. If you lack water, you can manually complete.

"Coal to gas", "coal to electricity" is the trend in recent years of China's reform boilers, all regions are gradually improving. But because some areas coal to gas, coal to electricity-related project has not been completed, the pipeline can not be normal delivery of natural gas and electricity, but there can not ban the use of burning coal for heating, resulting in some of the people cold.

Under Thus, this year, Hebei Province, will carry out the inspection work cleaning heating dragnet, scheduled for November 1 to 10, requires each village and household dragnet inspection, the gas supply, power supply is not guaranteed to get the premise not allowed to first dismantle heating stoves.

Inspection team is more than 2,000 people drawn from the province's environmental protection system, divided into 120 large groups, each group of sub-1-2 large counties (cities, districts), take the main city limits off-site inspection, cross-check each other, such as thorough investigation way, a comprehensive understanding of coal to gas, coal to electricity and clean coal work on behalf of the double security for the situation.

Wherein, the village 500 (cell) is not less than 20% of households checks; 500 villages and above (cell) checks no less than 10% of households. The main inspection five aspects, including: gas supply, power supply security, security for the clean coal and distribution, development of contingency plans, etc. under extremely adverse weather conditions. In gas supply, power supply is not guaranteed under the premise, the focus in advance to see if the removal of heating stoves situation.

Environmental Protection Department official said earlier this year in northern clean heating to proceed from reality, insist on the need for constant, the gas will change to ensure that clean heating and warm winter are guaranteed.