supermarket gas pressure water tube boiler for sale

How to make the current higher operating efficiency gas supermarket pressure water tube boiler for sale, small coal-fired boiler gas boiler gradually, alternative clean energy biomass briquette boilers and other boilers, and of which the operating efficiency of a higher gas boiler, because gas-fired boiler fuel combustion rapidly generate of power, compared with coal-fired boiler efficiency to be higher than 20% and less pollutant emissions, for maintaining more favorable environment. Improve the thermal efficiency of gas boilers, gas-fired boiler allow more economical operation of the boiler industry is the goal. The following are several ways to improve the thermal efficiency gas boiler: 1, the design of the boiler must be reasonable and unreasonable boiler structure, will result in waste heat, or the heat consumed in the loop on the way in. 2, around the pipe connecting the boiler should always check if there is a leak place, immediately carry out maintenance shutdown to prevent leakage phenomenon. 3, gas boiler can also play a role in the heat recovery, the circulating water collected back for re-use, this is the method of improving the combustion efficiency of the boiler.

Check before 1 hot water supermarket pressure water tube boiler for sale operation, including the use of internal inspection and boiler ready. 2, stove and flue inspection, stove and chimney soot and debris should be removed. Gas hot water boiler with environmental protection, energy conservation, safety, salient features fully automatic operation, and ease of use. In addition, due to the operation of the economy, government policies to encourage, gas hot water boiler more and more people of all ages. To adjust the door and the flue duct, the door must be complete and tight, the switch must be flexible, open and close indication must be accurate. 3, boiler accessories conduct inspections of safety accessories in good condition; if the plug rotating flexible, convenient; all kinds of instruments and controls should be complete, good, clean. After examination by the pressure gauge cocks should be in working condition. 4, check Zidongkongzhi system. Biomass boiler categories: biomass boilers Horizontal, vertical biomass boilers. Biomass gas thermal oil heaters, biomass steam boiler, biomass hot water boiler, biomass oil furnace. 5, check the auxiliary equipment. Steam boiler is an energy conversion device, the energy input to the boiler fuel chemical energy, electrical energy, thermal energy and other forms of high temperature flue gas, and after converting the boiler, the steam output having a certain outside thermal energy, high-temperature hot water or an organic carrier. 6, the combustion device checks to see if the combustion device is in good condition; for mechanical transmission, coal handling system, ballast system, steering normal test; safety spring gearbox lubrication should be properly compacted and; Crosscut indicate the correct scale. Iron Eagle neatly intact, complete ballast plate, flexible movement. 7, the auxiliary heating surface inspection, check the auxiliary device (fan, water pump, etc.) is firmly connected to the coupling; v-belts suitably loose; good enough lubricating oil; cooling water flow. After the check, the safety shield is mounted, a separate test run, the idle current note.

How to judge whether the burning oil and gas supermarket pressure water tube boiler for sale is extinguished or not?

The indication value of the negative pressure gauge of the fuel gas boiler furnace suddenly increases; the inside of the furnace becomes black, the flame is not seen by the fire hole; the burning sound of the furnace disappears; the fire monitor emits a fire extinguishing signal; the temperature and air pressure drop sharply, and the water level drops first and then rises. These are all flameouts. If the auxiliary fan accident causes a flameout, if the power supply of the induced draft fan or blower is interrupted, there will be an accident signal; if the fuel supply is interrupted, the boiler fuel or gas pressure will drop to zero.

Fangkuai Boiler has carried out a large-scale welding revolution, eliminating traditional manual welding operations with low efficiency, low accuracy and poor stability, and converted it to the use of mechanical welding equipment with high efficiency, high accuracy and high stability for automatic operation . Realize welding automation of all important parts from the drum to the tube sheet. The submerged arc welding, argon arc welding, carbon dioxide welding and other welding details of the process have also made corresponding intelligent changes, workers' welding environment is cleaner, and the quality of supermarket pressure water tube boiler for sale welds is more guaranteed.