gas boiler for heating and hot water

gas boiler for heating and hot water

Combustion gas treatment and a malfunction due to gas boiler for heating and hot water burner ignition misfire bar: 1, the ignition bar gap interposed carbon residue with oil. 2, ignition rods fragmentation. moist. Leakage. 3, the distance between the ignition does not stick, too long or short. 4, ignition rods Insulation damage, short to ground. 5, ignition cable and transformer failure: cable, connector damage caused by a short circuit during ignition; transformer break or other fault occurs. Gas Burner fails, the action bar ignition misfire following five: Clear, renewal, adjust the distance, change and switching transformer. Second, the gas boiler the ignition spark rod misfiring but the reasons: 1, the disk space ventilation carbon cyclone is blocked, poor ventilation. 2, dirty oil nozzle clogging or wear. 3, the throttle angle is set too small. 4, the firing bar from the leading edge from the oil nozzle tip inappropriate (too protruding or retracted) 5, the first solenoid valve is an oil debris blocking gun (gun small kerosene). 6, oily or too viscous to flow easily clogged or the oil filtration system the valve is not opened, so that insufficient suction pump, oil pressure. 7, the filter pump itself blocked. 8, the oil more water (boiling abnormal noise within the heater). Gas boiler ignition spark rod action but misfiring are: clear; the first washing, such as not renewed; turndown test; adjusting the distance (in 3 ~ 4mm as well); Remove cleaning (cleaning the parts diesel) ; check the pipeline and oil filters, insulation equipment; peripheral screw pump removed, carefully remove the cover inside out net oil, diesel oil immersion; renewal of the test oil. Third, when the gas boiler and turn the fire a small fire normal, off, or flashing the causes of instability: 1, air volume damper setting fire too. 2, oil fires micro switch valve (damper outermost that group) inappropriate setting (set throttle air flow rate is greater than the fire). 3, oleaginous easy to spray viscosity is too high (heavy). 4, and the nozzle plate spacing cyclone inappropriate. 5, fire nozzle worn or dirty. 6, the preliminary fuel tank temperature is too high, so that the steam not smooth oil pump oil feed. 7, gas hot water boiler fuel oil water. When a small fire gas boiler normal and turn the fire extinguished or flashing instability action: Test gradually reduced; heating temperature; adjusting the distance (between 0 ~ 10mm); clean or replace; i.e., set to about 50 deg.] C may be; or drain oil change. Fourth, the noise increases gas boiler burner reasons: 1, cut-off valve is closed or the passage into the fuel shortage, an oil filter blockage. 2, the oil inlet temperature is low, the oil viscosity is too high or the temperature is too high the pump inlet. 3, oil pump failure. 4, fan motor bearing damage. 5, dirty fan impeller. Burner gas treatment increased noise: ① the check valve in the oil line is open, if the oil filter is working properly, the filter cleaning pump itself. ② heating oil or reduce the oil temperature. ③ Replace the oil pump. ④ replace motor or bearings. ⑤ cleaning fan wheel.

Thirteen Five release plan indicates that China's move towards green development pace firmer, Beijing SASAC Building Materials Service Center from its start, the use of green boiler for heating and hot water heating for low nitrogen as the primary task before the onset of winter. SAC Building Materials authorities after preliminary investigation and after the screening, the other fast boiler R & D experience in the field of boiler cleaning two decades expressed appreciation can, in August 2017 signed a five Thalia T6 series one boiler and two vacuum with fast Boiler condensing gas boiler products contract.

Steam boiler for heating and hot water 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.

Boiler manufacturers tell you how maintenance of the gas boiler for heating and hot water? 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.

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