1 ton natural gas fried hot water condensing boilers
The use of central heating hot water 1 ton fried hot water condensing boilers is the best choice for winter heating in northern China. Shanxi Province is located in Chang Darrow Heating Co., Ltd. mainly provides heating and post-service maintenance of heating equipment, heating clients involved in enterprises and institutions, office buildings, residential housing and a variety of commercial and other entertainment venues. With the wide blue sky covered Battle of the project, China's gradual increase in the proportion of heating for cleaning, heating, Ltd. Dalong Chang respond positively to the call of national policy, high pollution intensity wishing previously used, low thermal efficiency of coal-fired boiler to replace the traditional use hot water boiler clean fuel. After comparing many boiler manufacturers, choosing the optimal selection, determined and professional cooperation parties do fast boiler fuel boiler cleaning equipment. Providing a fast side 35 MW gas tube hot water boiler (SZS35-1.6-Y.Q) according to their actual needs.
The steam 1 ton fried hot water condensing boilers can be divided into three kinds according to the fuel (electricity, oil, gas), such as electric steam boiler, oil steam boiler, gas steam boiler, etc. According to the structure can be divided into vertical steam boilers, horizontal steam boilers, small steam boilers are single, double-return vertical structure, large-scale steam boilers are mostly three-way horizontal structure. If according to the classification criteria above, there are a lot of steam boilers, take an ordinary fast-packed 4-ton steam boiler. Water is heated into steam in the drum and heat is emitted by fire in the furnace, which is the principle of the steam boiler. Steam The combustion part of a steam boiler consists of a chain grate and a drive device, together with a combustion chamber composed of a boiler rack on the grate frame. Surrounded by refractories. Coal from coal hopper, there are coal gate to control the thickness of coal seam while sealing the front of the air. The lower part of the combustion chamber is the place where the blast enters. This steam boiler has great resistance and needs forced blast. The cinder of a steam boiler, discharged from the back of the grate through Eagle's mouth iron and sent out of the furnace by a slag extractor. Steam boiler flue gas from the back of the boiler, by the steam boiler drum one-way smoke pipe forward, from the two-way smoke pipe back to the rear, then into the dust collector to separate ash, and then through the induced fan from the chimney exhaust Out. The above is the working principle of steam boiler, of course, the operation of steam boiler without other equipment, such as the induced fan not only undertake the task of exhaust flue gas, but also the steam boiler negative pressure operation necessary. There are also pressure vessels, thermometers, safety valves, pressure gauges, pumps, steam pumps, etc. All are essential for steam boiler work. Pump leak problem. The actual output flow rate of gear pump is smaller than that of theoretical flow due to the leakage of gear pump in the process of operation. The main leakage channel of gear pump is through the gap between the two sides of gear and the cover plate on both sides of the gear, which is 75% / 85% of the total leakage of the pump. Radial clearance leakage between gear top circle and inner hole of pump; clearance leakage through gear meshing. Because of the leakage of gear pump, the output pressure does not go, which affects the range of use of gear pump. In order to solve the problem of low output pressure of gear pump, the way of adding floating sleeve or elastic baffle on both sides of gear pump is adopted to reduce the leakage of gear pump and improve the output pressure of gear pump. Radial force imbalance problem. In the working process of the gear pump, the pressure on the outer circle of the gear is not equal, which results in the radial unbalance force at the shaft and bearing of the gear. This radial imbalance will accelerate the wear and tear of the bearing, reducing the bearing The service life also may cause the gear shaft to deform, causes the tooth top and the pump body inner hole friction, damages the pump body, causes the pump not to work normally. The common solution is as follows: (4) opening pressure balance slot on pump, leading high pressure oil to low pressure area, but it will increase pump leakage and affect pump volume efficiency; (2) reducing the size of the pressure chamber, reducing the pressure area acting on the gear teeth, and thus reducing the radial unbalanced force.
Oil-fired 1 ton fried hot water condensing boilers work and preparation before purchase if necessary fuel boiler induced draft fan, this is a particular kind of boiler, and all of us concerned, but also need to have a comprehensive knowledge and understanding, so as to know how to correct and rational use of oil-fired boilers this a boiler at the same time to achieve the purpose, can also increase their expertise in this area. Whether to do some preparatory work before 1 oil-fired boilers to buy? Oil-fired boiler product before making the purchase, it is the need to do some preparation work. Moreover, this work has two purposes, first, the importance of this work reflects the product purchase, and second, to avoid the wrong choice appears. In the specific content of the work, first have a clear understanding of the environment and the requirements of the product, the second is some basic information to understand the product and production manufacturers, including product origin, specifications, size, performance and technical parameters, product quality and price and product service, in the process of considering these factors are indispensable to ensure accurate judgments and the correct choice. 2. Fuel different classification criteria boiler Are there different kinds? Oil-fired boiler, which is a specific kind of boiler, so, as with a normal boiler, at different classification criteria corresponding to different species, therefore, the answer to this question is yes. If the kind of fuel according to points, can be divided into two oil-fired boilers and boiler heavy gas oil boilers, diesel or gas oil refers to the kerosene, heavy oil is extracted by means gasoline or diesel oil as the rest of the heavy oil. In addition, the boiler according to purpose to points, can be divided into a fuel oil-fired boiler water boilers, hot water boiler fuel, heating fuel boilers, boiler and fuel oil bath and steam boiler these. 3. The oil-fired boiler fuel consumption calculations it important? From a professional point of view, to calculate oil-fired boiler fuel consumption is very important work, and careless treatment can not be ignored, because if get the wrong result, it will affect the normal use of the boiler. In addition, we also need to know is that there is a corresponding formula, under normal circumstances the use of boilers, boiler output if different, then the boiler fuel consumption is not the same. 4. Does fuel boilers must have induced draft fan? There are requirements for the quality of its oil do? Whether fuel boilers must have induced draft fan, according to this aspect of professional presentation, the answer is not necessarily, because depends on whether the specific circumstances so require, if the amount of air supply and flue fuel ratio appropriate and clear then use the blower can be. This kind of boiler oil-fired boiler, its oil quality is not clearly defined requirements, but in the use, certainly requires better quality fuel, so as to ensure the boiler work properly.
Comparison 1, Advanced 1 ton fried hot water condensing boilers module and traditional central heating system: two intelligent control system has a sensor (outdoor temperature sensor and the water temperature sensor). Temperature changes according to the laws of nature 365 days a year, the thermal load is calculated by the outdoor temperature sensor and a water temperature sensor, the computer logic, boiler heat load with the natural curve of temperature change, for the number of starts to achieve increased or decreased boiler heat load module needs and achieve unmanned operation, the heat-demand, intelligent process control. In order to save fuel and reduce operating costs. This is the incomparable superiority of any boiler it's share of global Ao, is the most modern consciousness of new products. The municipal central (large conventional boiler) heating, can only achieve automatic boiler control, there is no way the outdoor temperature changes, let know boiler control, outdoor temperature changes, only the employer to set the water temperature, return water temperature to control the boiler start keep the indoor heating temperature. 2, energy efficiency: gas boiler modules, does not require preheating. This grading system is initiated by the computer logic block number to meet the demand of the thermal load changes, the supply and demand to achieve consistent and efficient operation of the whole, to achieve energy saving. The system than conventional central heating boilers to save 40 to 60%, is the world's most energy-efficient boiler system. The municipal central (large conventional boiler) heating, large boilers can play its full capacity time of less than 10 to 20% per year, which is reached only in the coldest season each year. Heating boiler in the boiler when the output load is less than full capacity, frequent start-up and shut down the boiler, each boiler start-up and shut down time to purge and warm, will cause great waste of energy. Coupled with the massive waste of energy greater outdoor pipe network, which makes large-scale boilers can not be solved. 3, long life: furnace using the most advanced high-precision, highly automated production line and IMF DISAFORMA and eutectic cast iron GG20 meet standard DIN1691 cast iron stove combined to ensure the perfect geometry and a sheet having excellent surface quality, having a lifetime long, thermal shock and strong, corrosion-resistant, rust-proof, flexible, and operational safety features. The municipal central (large conventional boiler) heating, is used in the steel (steel) made, there is no way to solve the corrosion and oxidation pickling steel (steel) is. So the national standard life of only 15 years. 4, low noise: this does not require boiler burners using calandria combustion using the negative pressure of the combustion air, boiler sound below 45 dB. The municipal central (large conventional boiler) heating, equipped with a large burner, sound above 75 decibels. 5, sub-metering: The boiler system can be truly household metering. Each unit of the user of the indoor thermostat to adjust the indoor temperature, flow rate and temperature difference between the heating changes recorded heat consumption of each user. And the IC card can use the heat meter to measure charge table. Household metering change of the load of the whole system is changing, according to a load module change start boiler stage, to on-demand, the boiler heating system output load and the load coincide, so simultaneous changes to achieve the energy savings. The municipal central (large conventional boiler) heating, large and huge boiler system, there is no way to know the huge boiler system load changes brought about by the household metering temperature regulation. Even if users do household metering control, boiler or still burning, the same can not supply and demand, energy does not burn like metering system to burn less gas than income heating costs. Very suitable for household metering. 6, security and reliability: boiler module unique intelligent computer system full control group, technicians do not have to operate, which includes a safety system A: High Limit B: water cutoff bottom C: D autoclaving automatically excluded : Power protection E: gas leak protection F: exhaust alarm. As found a boiler module fails, it will automatically stop the alarm, will not affect the operation of other modules, thus ensuring a continuous heating. The municipal central (large conventional boiler) heating, but a broken boiler safety devices and boiler system is broken, only to stop and do the repair, there is no way to ensure continuous heating. 7 Investment Flexibility: a large area of development, real estate developers will be divided into several issues of investment and construction. Modular boiler according to the installation site conditions, random combination of flexibility, to meet the needs of the heating load. Does not require specially built boiler room, we do not need to build community network, saving investment. The municipal central (large conventional boiler) heating, the first to build a large network and a huge boiler land expropriation investment, resulting in a large initial investment in developers, there is no way to be flexible investment. 8. Environmental protection: This system uses natural gas boiler clean fuel, is the world's most environmentally friendly boiler, the boiler exhaust emissions standards in line with international emission standards and the development of China's environmental protection department and obtain permission Europe and China's environmental protection department. You may also be required switch from LPG. The municipal central (large conventional boiler) Heating, if coal as fuel, there is no way to solve the boiler emissions. Environmental regulations require the use of the transformation of all coal-fired boilers, the new system does not allow the use of coal-fired boilers. Many coal-fired thermal power plants in the world are removed, switch to environmentally friendly gas boiler.