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How much do you know about product performance vertical steam boiler? Vertical steam boiler Product Description: vertical steam boiler, furnace various comprehensive domestic technological transformation, absorbing international advanced technology, the introduction of a new generation of horizontal oil (gas) boiler, product design has been applied for patent, pot head by a shell , boiler shell, U-ring composition, furnace head, lateral pipe, tube flying rocks. Electric heating boiler and the boiler is mainly composed of electric control box and control system. Its characteristics are environmentally friendly, clean, no pollution, no noise, automatic, with limited energy and reduce prices significantly, as a new boiler electric heating boiler equipment increasingly being recognized. Electric heating the core member is electrically heated boiler, directly determines the life of the boiler, to select a non-metallic electrical heating tube (such as a ceramic heating pipe), because it is resistant to the load, a long life, and a water separation structure, the boiler Wing no leakage. Combustion boiler using conventional techniques, the medium input from the door opening, an upper portion of the combustion grate, the furnace flue gas through multiple lateral flushing water, the carbon black and the rising process of fine soot particles are multilayer tube blockage, reducing the operating speed. Falls on the grate is re-smoke combustion, combustion flue gas discharged to the atmosphere through a stack. Performance: placed on top of the hearth grate boiler U-shaped scraps, the direct flame furnace and flush mounted tube furnace bending cylinder; structural characteristics of the boiler is to bend the vertical inner elbow installed in the furnace, increasing the radiation heating area. 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. But because the degree of water-cooled furnace, the furnace temperature is reduced accordingly, generally applicable to coal burning quality. If you add the refractory bricks in the furnace, the coal may be lean combustion at higher temperature in the furnace. Preferably water cycle, each portion of the flue gas scrubber are cooled by, unitary structure having a good elasticity.

The main reason gas steam boiler produces smoke which fuel gas steam boiler main cause of smoke. A fuel gas steam boiler: oil, gas oil quality is not good when the gas contains more water, reduce the heat value of the fuel, while producing steam, the furnace temperature tends to decrease, making it difficult to burn, easy to produce smoke. Water and more oil, mainly when unloading rain water into the oil during heating the oil in water vapor penetration. When the oil contains impurities, the impurities unburned produce fine coke, the coke into fine smoke, dust becomes large, and the formation of soot. Impurities contained in the oil and gas, but also affect the pure oil and pure combustion gas generated soot. Oil impurities, mainly due to inappropriate choice of filters or filter difference impurity removal effect. Second, the failure of the fuel atomizing nozzle member main burner fuel oil atomizing nozzle. Atomizing oil burner nozzle fails, affecting the quality of the atomization, easy to poor combustion. 1, the adhesiveness between the bonding surface of the oil and the consequences of failure oil atomizers swirl atomizers and the splitter plate well, leakage will occur, atomized large oil particles, increasing the amount of fuel injection and the like. In this case serious deterioration of the quality of the combustion, the oil droplets have landed on the water wall, stacking up oil coke, partially unburned black smoke into droplets. The tangential swirl chip groove clogging mist causes uneven density distribution in the dense side of the oil mist, combustion air be insufficient. In the more dilute side of the oil mist, combustion air causes severe local excess. Mixed with oil, wind conditions deteriorated significantly, combustion conditions deteriorate, resulting in black smoke. 2, spray atomization slice failure and the consequences of failure to clogging and wear. Nozzle clogging, resulting in blockage of the fuel injection quantity is not glib increase, oil particle size thicker, the effect of fuel poor and black smoke. Wear injection port, a large hole diameter, increasing the amount of fuel injection, increasing the particle size of oil affect combustion efficiency, produce black smoke. The use of artificial gas burner, naphthalene and tar and other impurities will block the nozzles, the influence of gas distribution, resulting in black smoke. Should therefore be cleaned regularly, or clogging of the selected burner. 3, the partition partitioning poor poor, insufficient supply of air into and excess. The amount of air can not meet the requirements of the fuel combustion, so that combustion of fuel can not be sufficiently black smoke. The amount of air, will result in lower combustion temperature, black smoke and fuel difficult to burn. 4, the furnace temperature is too low when starting the furnace, fuel oil steam boiler furnace temperature is too low due to easy black smoke. 5, the furnace hearth product oil is sometimes caused by internal combustion nozzle oil accumulated inside the chamber, the oil reservoir coke black smoke at high temperature. Causes dripping of fuel combustion nozzle: ① The drip just work, just at the operating pressure is too low, the oil will flow from the nozzle, instead of the discharge. The reason for low oil pressure is a solenoid valve, the valve is clogged filter or the like or failure caused by contamination. ② In the dripping process work, probably because the relative position of burner nozzle mounting head too far, improper ignition electrode position, the oil into the atomizer, the nozzle holder is mounted is not tight, nozzle dirty, low oil pressure caused. ③ When the dripping stopped, because the line between the pump and the air nozzle, electromagnetic valve or a hydraulic valve or dirty failure. 6, the furnace flue purged countless consequences when the furnace flue remnants of oil and gas, when gas purging endless, high temperatures encountered in the explosion and black smoke. 7, the furnace smoke, sparks, the furnace pressure is too ①; ② inappropriate choice of the burner, the burner flame is too long or too much power; ③ improper combustion ratio, there are more to produce products of incomplete combustion; ④ atomization quality is not good nozzle or improper installation location, or affect the combustion flame into the furnace off port; ⑤ flue is blocked, poor smoke; ⑥ a secondary air mismatches; irrational ⑦ furnace structure; ⑧ oil spray angle is selected from with improper.

Boiler manufacturers tell you how maintenance of the gas boiler? As we all know, gas boiler needs regular maintenance, fast boiler factory in Henan home introduction, maintenance must make adequate preparations when maintenance work is required to measure the device is working properly with the naked eye before the whole maintenance, especially in the combustion when the chamber for maintenance or repair, shall professionals. In daily life we ​​should also strengthen the monitoring of gas boilers, the following fast boiler factory in Henan home tells you how the gas boiler for maintenance? 1. According Henan fast Boiler Manufacturers factory stock company, maintenance when cleaning the pump inlet filter and the first oil filter screen, check the pump packing like open manhole, hand hole cleaning the boiler, the boiler internal structure inspection dirt and corrosion conditions, to determine the treatment period and determine the need for regeneration chemical cleaning; washing water level gauge, three-way stopcock, etc., to check for leakage situation. 2. In addition, attention should also be part of the control box and check whether a circuit is loose, if loose should be timely corrected to professionals, Henan fast boiler manufacturers suggest that the most important thing is fouling cleaning, check all valves are intact, and comprehensive cleaning operations, the rotation of the mechanical parts once the lubricating oil is added or oil change. 3. Open the next best fire smoke box front door, and check the gasket soot corroded, to determine whether to replace and clean. Henan fast boiler manufacturer of professional maintenance staff Tip: When the smoke box before opening, the burner should be detailed examination of the burner is burned to update. 4. Finally, you should check for corrosion and other water and sewage pipes every year, which is essential for extending the overall life of the product, leading fast boiler factory in Henan Tip: To focus on checking the insulation of electrical, electronics, circuit, cable also check the electric meter box in each instrument, buttons, gauge the correctness, after the completion of the preliminary examination is also required to review the work of 1-2 times, and strive to make equipment running smoothly. Finally, there is a gas boiler maintenance frequency of the problem, the main factor maintenance frequency has a frequency of use and the space environment, especially the space environment changed greatly or when the space environment more hostile, it should be an appropriate increase in the maintenance and the number of maintenance and avoid aging of components, affect the overall service life. Henan fast boiler manufacturers IMPORTANT home, boiler maintenance must be operated by professionals on behalf of, non-standardized operations to avoid personal cause subsequent problems.

Fangkuai Group has more than 60 independent intellectual property rights, advanced clean fuel boiler manufacturing technology, and jointly established a clean fuel boiler production, research and research cooperation base with Tsinghua University and Xi'an Jiaotong University. An enterprise with a R & D and test center for clean fuel boilers. The thermal efficiency of “Fangkuai” boilers can reach 107%, which has been included in the national special equipment energy-saving catalog. The company developed ultra-low nitrogen full premixed combustion condensing boilers and ultra low nitrogen emission fuel gas boilers, which are developed by the company using Ultran condensation technology.