Matters needing attention in exhaust discharge of Gas-fired Steam BoilerThe gas-fired steam boiler is equipped with two sewage valves in series on the sewage pipes at the bottom of the boiler and the bottom of the lower header, one near the boiler and the header is the slow opening valve and the other one is the quick opening valve. When discharging the sewage, the slow opening valve should be opened first, and then the quick opening valve shall be slightly opened. Preheat the pipe and turn it on. In order to make the sewage discharge effect better, the quick opening valve can be switched on and off several times. After the discharge, close the quick-opening valve, then close the slow-opening valve, and finally open the quick-open valve to drain the water between the two valves. Notice: 1 before discharging the boiler water should be adjusted above the normal water level, the water level should be strictly monitored in order to prevent the boiler water shortage caused by the sewage discharge. After sewerage interval, use your hand Touch the drain pipe after the sewage valve to check whether the drain valve leakage, such as the feeling of heat, indicating that the discharge valve leakage, should find out the cause and eliminate. 2 in line with the principle of frequent discharge, less discharge, uniform discharge, discharge at least once per shift, All sewage pipes shall be discharged in turn to prevent deterioration of boiler water quality and clogging of sewage pipes, and even cause water cycle damage and pipe burst accidents. 3. Discharge should be carried out at low load and normal working pressure. At this time, pot water boiling ease, slag pollution easy to precipitate, pollution effect is good. (4) sewage discharge operation should be repeated several times, depending on anti-impact force to make slag scale stirring, and then concentrated discharge, so that the sewage effect is good.

Low temperature hot bath center fuel steam water boiler dealer economizer regular cleaning to water causes and explanation: A boiler for hot water boiler which, I believe we will not feel it is strange, but should also have a certain degree of knowledge and understanding, because the site He has been engaged in the study of their work. And here, will continue, so that we become more familiar with hot water boiler, at the same time, can also complement and expand their expertise in this area, so a lot of their own benefit. 1. The low temperature hot water boiler economizer, why should be cleaned on a regular basis? This is because the low-temperature hot water boiler economizer this means that after a long time use, the efficiency of heat transfer to the heat receiving surface, due to various factors, would decline, then, will increase boiler fan output, as well as increased power consumption. In addition, there may, and will bring some security risks and other risks. Therefore, to be cleaned regularly to avoid these problems, so as to ensure the efficiency of hot water boilers. 2. pressure hot water boiler, which valves should it use? And, the need for the user's own option? Pressure hot water boiler, a valve that should be used, in general, most are disposable valve instrument, because it is more appropriate, but can also have a good effect. These valves, usually without the user's own option, when the boiler factory, the factory will be configured.

In early November, Luyi County, Henan Province Quality Supervision Bureau organized a safety inspection activities on the boiler in the area, ensure the safe use within the jurisdiction of the boiler in winter.

The main focus of inspection units use boilers to see through the following points:

First, the use of registration, maintenance, periodic testing situation.

Second, the establishment and implementation of the system and the rescue plan.

Third, if the boiler worker certificates.

Fourth, the operation of the boiler water treatment facilities.

To date, Luyi County Quality Supervision Bureau has complete supervision and inspection work on 11 units in the boiler, the inspection found problems and risks, monitor the instruction issued according to the law, clearly boiler rectification matter and time.

Gas-fired air consumption can be calculated according to the following formula: = air consumption per hour of natural gas boiler thermal efficiency of the boiler / heat value of natural gas / boiler efficiency. Through the above formula can be concluded: Gas consumption natural gas boiler depends on the boiler capacity, as well as natural gas calorific value boiler efficiency, while natural gas calorific value boiler capacity and generally can not be changed, you can determine how much per hour, gas-fired gas consumption also It is the combustion efficiency of the boiler.