Safety Prices Natural Gas Or Diesel Oil Fuel Hot Water Boiler
Matters needing attention in using Electric normal pressure Boiler
At present, the hot high-grade electric atmospheric pressure boiler is a kind of thermal energy equipment with high temperature and high pressure. It is widely used in various industries, such as electric power, machinery, chemical industry and civil heating, which require the boiler to supply a large amount of heat energy. However, users are careful to pay attention to some items in order to ensure the normal operation of the equipment. So, let me give you the following interpretation of the operation of the atmospheric pressure boiler points for attention? The details are as follows:
1, attention should be paid to adjusting the water supply mode of the equipment at present, because the boiler and the system are separated from the system when the operation of the electric atmospheric hot water boiler is stopped, the users should pay attention to the operation of the electric atmospheric pressure boiler and the heating system respectively. In addition, the user should first put the boiler water to the lowest water level of the boiler expansion tank and then carry on the system water. At the same time, the gas in the equipment should be discharged when the system is filled with water. 2. pay attention to the test equipment ignition device before the ignition of the normal pressure boiler, the user in addition to the boiler auxiliary equipment inspection, but also should pay special attention to the automatic opening and closing valve opened is sensitive and reliable, but also should pay special attention to the automatic opening and closing valve opening is sensitive and reliable And pay attention to observe the boiler water level change, if the equipment stop running, its water level rises rapidly, it indicates that the automatic opening and closing valve leakage of the equipment is serious, the user should carry on the maintenance in time or replace the parts of the electric normal pressure boiler.
2, pay attention to the temperature change when the equipment is running, if the water temperature is too high, it is easy to cause the vaporization at the inlet of the circulating pump, so as to affect the normal operation of the equipment pump. Therefore, when using the equipment, users should pay attention to controlling the effluent temperature of the electric atmospheric pressure boiler, and the effluent temperature of the equipment should be controlled below 90 ℃. In addition, if the user needs a longer period of time to stop the operation of the more discounted electric atmospheric pressure boiler, the user shall close the valve of the boiler inlet and outlet. So that the circulating water in the equipment system is prevented from pouring into the boiler and the system height emptying phenomenon is formed so as to affect the re-start of the electric atmospheric pressure boiler.
The oil in the gas-fired boiler, it carries on the classification according to the partition, has what kind? How to avoid the problem of ash accumulation in boiler superheater? And, with regard to boiler this important website product, what other questions need to be explained and answered? The main purpose of raising these questions is to solve them thoroughly so that we can understand them clearly and have a correct understanding.
01. What are the specific types of oil in a gas-fired boiler, if it is classified according to its formula? If oil in gas-fired boilers is classified by formula, then it can be divided into two categories: alcohol-based and petroleum-based. Moreover, alcohols are usually composed of methanol, or ethanol, and other high-carbon alcohols, while petroleum is a mixture of various waste oils and light oils, with a calorific value higher than that of alcohols. 2. How to avoid ash accumulation of boiler superheater? In order to avoid ash accumulation in boiler superheater, attention should be paid to the rationality of flue structure and the correct flow direction of flue gas when passing through the superheater. In addition, soot blowing can be carried out frequently, so that this problem can be avoided, and at the same time, ensure that the boiler can work smoothly and normally. 3. Lighting requirements for water and pressure gauges in gas-fired boilers and contents of boiler nameplates
Hot water boiler is one of the important equipment for the district to provide our real estate company, and two gas hot water provide the fast boiler boiler flotilla of environmental performance, in full compliance with state regulations after smoke was detected in the rear of the boiler. And boiler operation is safe, stable, we use the very at ease. --customer feedback
Steam boiler performance characteristics: steam boiler Features: 1. Boilers faster horizontal fire tube boiler, refrigerant natural circulation. A boiler drum boiler heat exchange system, the left and right water wall header and composition, the main heating surface of furnace wall, part of the boiler tubes and boiler tubes in the convection tubes. This product consists of five main part of the boiler, flue dust, piping system. The first four members manufactured in a factory, can be transported to the installation site for assembly, shorten the installation period, to ensure the quality of the product installed. 2. Advanced Design Performance: main heating surface of the boiler 20 # low-pressure boiler seamless steel, special steel boiler tube boiler. Left and right header made seamless pipe. three. Boiler refractory concrete arch was destroyed. After another bow low and long, and it will burn well. Flue and side wall are made of bricks. Front and rear wall of the boiler use ordinary bricks made. 4. Exhaust flow and reasonable distribution of large combustion chamber, applicability coal. For a variety of bituminous coal or anthracite, mixed coal. very hot. High temperature flue gas enters the first settling chamber, and then into the flue wings from both sides, before re-entering the smoke box, smoke dust good effect. Simple water cycle, the compression pieces reasonable structure, safe operation of the premise of ensuring water quality. 6. The combustion apparatus is a fast loading grate, combustion equipment manufactured in a factory and installed, transported to the construction site may be mounted directly on the foundation. The present invention has a reasonable structure, compact, low steel consumption, performance, weight, size and structure of the boiler with the same capacity has significantly improved compared to the advantage of domestic products. Boiler work process: a substantially uniform coal particles by an automatic stoker coal thrown into the hopper, preheated before entering the arch in the case of rotating chain grate. Were burned in the incineration zone, fell into the slag pool. The high temperature flue gas produced by combustion of the furnace arch port into the furnace from a lower portion of the rear flue two wings, the wings and then heat the flue, through the forward flow before the packets enter the convection heat transfer tube bundle, then the tail tube boiler and dust entering the economizer section, and discharged to the atmosphere through a chimney to the induced fan. Boiler feed water is supplied by a boiler feed pump, demineralized water supplied by the economizer, and then enters the drum, and then enter the downcomer around header. Endothermic steam is generated by vaporizing water wall on both sides, into the steam within the steam separator drum, after separation, the main steam valve into the process heat required.